diff options
Diffstat (limited to 'scene/resources/tile_set.cpp')
| -rw-r--r-- | scene/resources/tile_set.cpp | 5600 |
1 files changed, 4750 insertions, 850 deletions
diff --git a/scene/resources/tile_set.cpp b/scene/resources/tile_set.cpp index 84be69d0d6..f9b5a4cfec 100644 --- a/scene/resources/tile_set.cpp +++ b/scene/resources/tile_set.cpp @@ -30,1150 +30,5050 @@ #include "tile_set.h" -#include "core/config/engine.h" +#include "core/core_string_names.h" #include "core/math/geometry_2d.h" -#include "core/variant/array.h" +#include "core/templates/local_vector.h" + +#include "scene/2d/navigation_region_2d.h" +#include "scene/gui/control.h" +#include "scene/resources/convex_polygon_shape_2d.h" +#include "servers/navigation_server_2d.h" + +/////////////////////////////// TileSet ////////////////////////////////////// + +const int TileSet::INVALID_SOURCE = -1; + +const char *TileSet::CELL_NEIGHBOR_ENUM_TO_TEXT[] = { + "right_side", + "right_corner", + "bottom_right_side", + "bottom_right_corner", + "bottom_side", + "bottom_corner", + "bottom_left_side", + "bottom_left_corner", + "left_side", + "left_corner", + "top_left_side", + "top_left_corner", + "top_side", + "top_corner", + "top_right_side", + "top_right_corner" +}; + +// --- Plugins --- +Vector<TileSetPlugin *> TileSet::get_tile_set_atlas_plugins() const { + return tile_set_plugins_vector; +} -bool TileSet::_set(const StringName &p_name, const Variant &p_value) { - String n = p_name; - int slash = n.find("/"); - if (slash == -1) { - return false; +// -- Shape and layout -- +void TileSet::set_tile_shape(TileSet::TileShape p_shape) { + tile_shape = p_shape; + + for (Map<int, Ref<TileSetSource>>::Element *E_source = sources.front(); E_source; E_source = E_source->next()) { + E_source->get()->notify_tile_data_properties_should_change(); } - int id = String::to_int(n.get_data(), slash); - - if (!tile_map.has(id)) { - create_tile(id); - } - String what = n.substr(slash + 1, n.length()); - - if (what == "name") { - tile_set_name(id, p_value); - } else if (what == "texture") { - tile_set_texture(id, p_value); - } else if (what == "tex_offset") { - tile_set_texture_offset(id, p_value); - } else if (what == "material") { - tile_set_material(id, p_value); - } else if (what == "modulate") { - tile_set_modulate(id, p_value); - } else if (what == "region") { - tile_set_region(id, p_value); - } else if (what == "tile_mode") { - tile_set_tile_mode(id, (TileMode)((int)p_value)); - } else if (what == "is_autotile") { - // backward compatibility for Godot 3.0.x - // autotile used to be a bool, it's now an enum - bool is_autotile = p_value; - if (is_autotile) { - tile_set_tile_mode(id, AUTO_TILE); - } - } else if (what.left(9) == "autotile/") { - what = what.right(9); - if (what == "bitmask_mode") { - autotile_set_bitmask_mode(id, (BitmaskMode)((int)p_value)); - } else if (what == "icon_coordinate") { - autotile_set_icon_coordinate(id, p_value); - } else if (what == "tile_size") { - autotile_set_size(id, p_value); - } else if (what == "spacing") { - autotile_set_spacing(id, p_value); - } else if (what == "bitmask_flags") { - tile_map[id].autotile_data.flags.clear(); - if (p_value.is_array()) { - Array p = p_value; - Vector2 last_coord; - while (p.size() > 0) { - if (p[0].get_type() == Variant::VECTOR2) { - last_coord = p[0]; - } else if (p[0].get_type() == Variant::INT) { - autotile_set_bitmask(id, last_coord, p[0]); - } - p.pop_front(); - } - } - } else if (what == "occluder_map") { - tile_map[id].autotile_data.occluder_map.clear(); - Array p = p_value; - Vector2 last_coord; - while (p.size() > 0) { - if (p[0].get_type() == Variant::VECTOR2) { - last_coord = p[0]; - } else if (p[0].get_type() == Variant::OBJECT) { - autotile_set_light_occluder(id, p[0], last_coord); - } - p.pop_front(); - } - } else if (what == "navpoly_map") { - tile_map[id].autotile_data.navpoly_map.clear(); - Array p = p_value; - Vector2 last_coord; - while (p.size() > 0) { - if (p[0].get_type() == Variant::VECTOR2) { - last_coord = p[0]; - } else if (p[0].get_type() == Variant::OBJECT) { - autotile_set_navigation_polygon(id, p[0], last_coord); - } - p.pop_front(); - } - } else if (what == "priority_map") { - tile_map[id].autotile_data.priority_map.clear(); - Array p = p_value; - Vector3 val; - Vector2 v; - int priority; - while (p.size() > 0) { - val = p[0]; - if (val.z > 1) { - v.x = val.x; - v.y = val.y; - priority = (int)val.z; - tile_map[id].autotile_data.priority_map[v] = priority; - } - p.pop_front(); - } - } else if (what == "z_index_map") { - tile_map[id].autotile_data.z_index_map.clear(); - Array p = p_value; - Vector3 val; - Vector2 v; - int z_index; - while (p.size() > 0) { - val = p[0]; - if (val.z != 0) { - v.x = val.x; - v.y = val.y; - z_index = (int)val.z; - tile_map[id].autotile_data.z_index_map[v] = z_index; - } - p.pop_front(); + + terrain_bits_meshes_dirty = true; + tile_meshes_dirty = true; + emit_changed(); +} +TileSet::TileShape TileSet::get_tile_shape() const { + return tile_shape; +} + +void TileSet::set_tile_layout(TileSet::TileLayout p_layout) { + tile_layout = p_layout; + emit_changed(); +} +TileSet::TileLayout TileSet::get_tile_layout() const { + return tile_layout; +} + +void TileSet::set_tile_offset_axis(TileSet::TileOffsetAxis p_alignment) { + tile_offset_axis = p_alignment; + + for (Map<int, Ref<TileSetSource>>::Element *E_source = sources.front(); E_source; E_source = E_source->next()) { + E_source->get()->notify_tile_data_properties_should_change(); + } + + terrain_bits_meshes_dirty = true; + tile_meshes_dirty = true; + emit_changed(); +} +TileSet::TileOffsetAxis TileSet::get_tile_offset_axis() const { + return tile_offset_axis; +} + +void TileSet::set_tile_size(Size2i p_size) { + ERR_FAIL_COND(p_size.x < 1 || p_size.y < 1); + tile_size = p_size; + terrain_bits_meshes_dirty = true; + tile_meshes_dirty = true; + emit_changed(); +} +Size2i TileSet::get_tile_size() const { + return tile_size; +} + +int TileSet::get_next_source_id() const { + return next_source_id; +} + +void TileSet::_compute_next_source_id() { + while (sources.has(next_source_id)) { + next_source_id = (next_source_id + 1) % 1073741824; // 2 ** 30 + }; +} + +// Sources management +int TileSet::add_source(Ref<TileSetSource> p_tile_set_source, int p_atlas_source_id_override) { + ERR_FAIL_COND_V(!p_tile_set_source.is_valid(), TileSet::INVALID_SOURCE); + ERR_FAIL_COND_V_MSG(p_atlas_source_id_override >= 0 && (sources.has(p_atlas_source_id_override)), TileSet::INVALID_SOURCE, vformat("Cannot create TileSet atlas source. Another atlas source exists with id %d.", p_atlas_source_id_override)); + + int new_source_id = p_atlas_source_id_override >= 0 ? p_atlas_source_id_override : next_source_id; + sources[new_source_id] = p_tile_set_source; + source_ids.append(new_source_id); + source_ids.sort(); + p_tile_set_source->set_tile_set(this); + _compute_next_source_id(); + + sources[new_source_id]->connect(CoreStringNames::get_singleton()->changed, callable_mp(this, &TileSet::_source_changed)); + + emit_changed(); + + return new_source_id; +} + +void TileSet::remove_source(int p_source_id) { + ERR_FAIL_COND_MSG(!sources.has(p_source_id), vformat("Cannot remove TileSet atlas source. No tileset atlas source with id %d.", p_source_id)); + + sources[p_source_id]->disconnect(CoreStringNames::get_singleton()->changed, callable_mp(this, &TileSet::_source_changed)); + + sources[p_source_id]->set_tile_set(nullptr); + sources.erase(p_source_id); + source_ids.erase(p_source_id); + source_ids.sort(); + + emit_changed(); +} + +void TileSet::set_source_id(int p_source_id, int p_new_source_id) { + ERR_FAIL_COND(p_new_source_id < 0); + ERR_FAIL_COND_MSG(!sources.has(p_source_id), vformat("Cannot change TileSet atlas source ID. No tileset atlas source with id %d.", p_source_id)); + if (p_source_id == p_new_source_id) { + return; + } + + ERR_FAIL_COND_MSG(sources.has(p_new_source_id), vformat("Cannot change TileSet atlas source ID. Another atlas source exists with id %d.", p_new_source_id)); + + sources[p_new_source_id] = sources[p_source_id]; + sources.erase(p_source_id); + + source_ids.erase(p_source_id); + source_ids.append(p_new_source_id); + source_ids.sort(); + + emit_changed(); +} + +bool TileSet::has_source(int p_source_id) const { + return sources.has(p_source_id); +} + +Ref<TileSetSource> TileSet::get_source(int p_source_id) const { + ERR_FAIL_COND_V_MSG(!sources.has(p_source_id), nullptr, vformat("No TileSet atlas source with id %d.", p_source_id)); + + return sources[p_source_id]; +} + +int TileSet::get_source_count() const { + return source_ids.size(); +} + +int TileSet::get_source_id(int p_index) const { + ERR_FAIL_INDEX_V(p_index, source_ids.size(), TileSet::INVALID_SOURCE); + return source_ids[p_index]; +} + +// Rendering +void TileSet::set_uv_clipping(bool p_uv_clipping) { + if (uv_clipping == p_uv_clipping) { + return; + } + uv_clipping = p_uv_clipping; + emit_changed(); +} +bool TileSet::is_uv_clipping() const { + return uv_clipping; +}; + +void TileSet::set_y_sorting(bool p_y_sort) { + if (y_sorting == p_y_sort) { + return; + } + y_sorting = p_y_sort; + emit_changed(); +} +bool TileSet::is_y_sorting() const { + return y_sorting; +}; + +void TileSet::set_occlusion_layers_count(int p_occlusion_layers_count) { + ERR_FAIL_COND(p_occlusion_layers_count < 0); + if (occlusion_layers.size() == p_occlusion_layers_count) { + return; + } + + occlusion_layers.resize(p_occlusion_layers_count); + + for (Map<int, Ref<TileSetSource>>::Element *E_source = sources.front(); E_source; E_source = E_source->next()) { + E_source->get()->notify_tile_data_properties_should_change(); + } + + notify_property_list_changed(); + emit_changed(); +} + +int TileSet::get_occlusion_layers_count() const { + return occlusion_layers.size(); +}; + +void TileSet::set_occlusion_layer_light_mask(int p_layer_index, int p_light_mask) { + ERR_FAIL_INDEX(p_layer_index, occlusion_layers.size()); + occlusion_layers.write[p_layer_index].light_mask = p_light_mask; + emit_changed(); +} + +int TileSet::get_occlusion_layer_light_mask(int p_layer_index) const { + ERR_FAIL_INDEX_V(p_layer_index, occlusion_layers.size(), 0); + return occlusion_layers[p_layer_index].light_mask; +} + +void TileSet::set_occlusion_layer_sdf_collision(int p_layer_index, int p_sdf_collision) { + ERR_FAIL_INDEX(p_layer_index, occlusion_layers.size()); + occlusion_layers.write[p_layer_index].sdf_collision = p_sdf_collision; + emit_changed(); +} + +bool TileSet::get_occlusion_layer_sdf_collision(int p_layer_index) const { + ERR_FAIL_INDEX_V(p_layer_index, occlusion_layers.size(), false); + return occlusion_layers[p_layer_index].sdf_collision; +} + +// Physics +void TileSet::set_physics_layers_count(int p_physics_layers_count) { + ERR_FAIL_COND(p_physics_layers_count < 0); + if (physics_layers.size() == p_physics_layers_count) { + return; + } + + physics_layers.resize(p_physics_layers_count); + + for (Map<int, Ref<TileSetSource>>::Element *E_source = sources.front(); E_source; E_source = E_source->next()) { + E_source->get()->notify_tile_data_properties_should_change(); + } + + notify_property_list_changed(); + emit_changed(); +} + +int TileSet::get_physics_layers_count() const { + return physics_layers.size(); +} + +void TileSet::set_physics_layer_collision_layer(int p_layer_index, uint32_t p_layer) { + ERR_FAIL_INDEX(p_layer_index, physics_layers.size()); + physics_layers.write[p_layer_index].collision_layer = p_layer; + emit_changed(); +} + +uint32_t TileSet::get_physics_layer_collision_layer(int p_layer_index) const { + ERR_FAIL_INDEX_V(p_layer_index, physics_layers.size(), 0); + return physics_layers[p_layer_index].collision_layer; +} + +void TileSet::set_physics_layer_collision_mask(int p_layer_index, uint32_t p_mask) { + ERR_FAIL_INDEX(p_layer_index, physics_layers.size()); + physics_layers.write[p_layer_index].collision_mask = p_mask; + emit_changed(); +} + +uint32_t TileSet::get_physics_layer_collision_mask(int p_layer_index) const { + ERR_FAIL_INDEX_V(p_layer_index, physics_layers.size(), 0); + return physics_layers[p_layer_index].collision_mask; +} + +void TileSet::set_physics_layer_physics_material(int p_layer_index, Ref<PhysicsMaterial> p_physics_material) { + ERR_FAIL_INDEX(p_layer_index, physics_layers.size()); + physics_layers.write[p_layer_index].physics_material = p_physics_material; +} + +Ref<PhysicsMaterial> TileSet::get_physics_layer_physics_material(int p_layer_index) const { + ERR_FAIL_INDEX_V(p_layer_index, physics_layers.size(), Ref<PhysicsMaterial>()); + return physics_layers[p_layer_index].physics_material; +} + +// Terrains +void TileSet::set_terrain_sets_count(int p_terrains_sets_count) { + ERR_FAIL_COND(p_terrains_sets_count < 0); + + terrain_sets.resize(p_terrains_sets_count); + + notify_property_list_changed(); + emit_changed(); +} + +int TileSet::get_terrain_sets_count() const { + return terrain_sets.size(); +} + +void TileSet::set_terrain_set_mode(int p_terrain_set, TerrainMode p_terrain_mode) { + ERR_FAIL_INDEX(p_terrain_set, terrain_sets.size()); + terrain_sets.write[p_terrain_set].mode = p_terrain_mode; + for (Map<int, Ref<TileSetSource>>::Element *E_source = sources.front(); E_source; E_source = E_source->next()) { + E_source->get()->notify_tile_data_properties_should_change(); + } + + notify_property_list_changed(); + emit_changed(); +} + +TileSet::TerrainMode TileSet::get_terrain_set_mode(int p_terrain_set) const { + ERR_FAIL_INDEX_V(p_terrain_set, terrain_sets.size(), TileSet::TERRAIN_MODE_MATCH_CORNERS_AND_SIDES); + return terrain_sets[p_terrain_set].mode; +} + +void TileSet::set_terrains_count(int p_terrain_set, int p_terrains_layers_count) { + ERR_FAIL_INDEX(p_terrain_set, terrain_sets.size()); + ERR_FAIL_COND(p_terrains_layers_count < 0); + if (terrain_sets[p_terrain_set].terrains.size() == p_terrains_layers_count) { + return; + } + + int old_size = terrain_sets[p_terrain_set].terrains.size(); + terrain_sets.write[p_terrain_set].terrains.resize(p_terrains_layers_count); + + // Default name and color + for (int i = old_size; i < terrain_sets.write[p_terrain_set].terrains.size(); i++) { + float hue_rotate = (i * 2 % 16) / 16.0; + Color c; + c.set_hsv(Math::fmod(float(hue_rotate), float(1.0)), 0.5, 0.5); + terrain_sets.write[p_terrain_set].terrains.write[i].color = c; + terrain_sets.write[p_terrain_set].terrains.write[i].name = String(vformat("Terrain %d", i)); + } + + for (Map<int, Ref<TileSetSource>>::Element *E_source = sources.front(); E_source; E_source = E_source->next()) { + E_source->get()->notify_tile_data_properties_should_change(); + } + + notify_property_list_changed(); + emit_changed(); +} + +int TileSet::get_terrains_count(int p_terrain_set) const { + ERR_FAIL_INDEX_V(p_terrain_set, terrain_sets.size(), -1); + return terrain_sets[p_terrain_set].terrains.size(); +} + +void TileSet::set_terrain_name(int p_terrain_set, int p_terrain_index, String p_name) { + ERR_FAIL_INDEX(p_terrain_set, terrain_sets.size()); + ERR_FAIL_INDEX(p_terrain_index, terrain_sets[p_terrain_set].terrains.size()); + terrain_sets.write[p_terrain_set].terrains.write[p_terrain_index].name = p_name; + emit_changed(); +} + +String TileSet::get_terrain_name(int p_terrain_set, int p_terrain_index) const { + ERR_FAIL_INDEX_V(p_terrain_set, terrain_sets.size(), String()); + ERR_FAIL_INDEX_V(p_terrain_index, terrain_sets[p_terrain_set].terrains.size(), String()); + return terrain_sets[p_terrain_set].terrains[p_terrain_index].name; +} + +void TileSet::set_terrain_color(int p_terrain_set, int p_terrain_index, Color p_color) { + ERR_FAIL_INDEX(p_terrain_set, terrain_sets.size()); + ERR_FAIL_INDEX(p_terrain_index, terrain_sets[p_terrain_set].terrains.size()); + if (p_color.a != 1.0) { + WARN_PRINT("Terrain color should have alpha == 1.0"); + p_color.a = 1.0; + } + terrain_sets.write[p_terrain_set].terrains.write[p_terrain_index].color = p_color; + emit_changed(); +} + +Color TileSet::get_terrain_color(int p_terrain_set, int p_terrain_index) const { + ERR_FAIL_INDEX_V(p_terrain_set, terrain_sets.size(), Color()); + ERR_FAIL_INDEX_V(p_terrain_index, terrain_sets[p_terrain_set].terrains.size(), Color()); + return terrain_sets[p_terrain_set].terrains[p_terrain_index].color; +} + +bool TileSet::is_valid_peering_bit_for_mode(TileSet::TerrainMode p_terrain_mode, TileSet::CellNeighbor p_peering_bit) const { + if (tile_shape == TileSet::TILE_SHAPE_SQUARE) { + if (p_terrain_mode == TileSet::TERRAIN_MODE_MATCH_CORNERS_AND_SIDES || p_terrain_mode == TileSet::TERRAIN_MODE_MATCH_SIDES) { + if (p_peering_bit == TileSet::CELL_NEIGHBOR_RIGHT_SIDE || + p_peering_bit == TileSet::CELL_NEIGHBOR_BOTTOM_SIDE || + p_peering_bit == TileSet::CELL_NEIGHBOR_LEFT_SIDE || + p_peering_bit == TileSet::CELL_NEIGHBOR_TOP_SIDE) { + return true; } } - } else if (what == "shape") { - if (tile_get_shape_count(id) > 0) { - for (int i = 0; i < tile_get_shape_count(id); i++) { - tile_set_shape(id, i, p_value); + if (p_terrain_mode == TileSet::TERRAIN_MODE_MATCH_CORNERS_AND_SIDES || p_terrain_mode == TileSet::TERRAIN_MODE_MATCH_CORNERS) { + if (p_peering_bit == TileSet::CELL_NEIGHBOR_BOTTOM_RIGHT_CORNER || + p_peering_bit == TileSet::CELL_NEIGHBOR_BOTTOM_LEFT_CORNER || + p_peering_bit == TileSet::CELL_NEIGHBOR_TOP_LEFT_CORNER || + p_peering_bit == TileSet::CELL_NEIGHBOR_TOP_RIGHT_CORNER) { + return true; } - } else { - tile_set_shape(id, 0, p_value); } - } else if (what == "shape_offset") { - if (tile_get_shape_count(id) > 0) { - for (int i = 0; i < tile_get_shape_count(id); i++) { - tile_set_shape_offset(id, i, p_value); + } else if (tile_shape == TileSet::TILE_SHAPE_ISOMETRIC) { + if (p_terrain_mode == TileSet::TERRAIN_MODE_MATCH_CORNERS_AND_SIDES || p_terrain_mode == TileSet::TERRAIN_MODE_MATCH_SIDES) { + if (p_peering_bit == TileSet::CELL_NEIGHBOR_BOTTOM_RIGHT_SIDE || + p_peering_bit == TileSet::CELL_NEIGHBOR_BOTTOM_LEFT_SIDE || + p_peering_bit == TileSet::CELL_NEIGHBOR_TOP_LEFT_SIDE || + p_peering_bit == TileSet::CELL_NEIGHBOR_TOP_RIGHT_SIDE) { + return true; } - } else { - tile_set_shape_offset(id, 0, p_value); } - } else if (what == "shape_transform") { - if (tile_get_shape_count(id) > 0) { - for (int i = 0; i < tile_get_shape_count(id); i++) { - tile_set_shape_transform(id, i, p_value); + if (p_terrain_mode == TileSet::TERRAIN_MODE_MATCH_CORNERS_AND_SIDES || p_terrain_mode == TileSet::TERRAIN_MODE_MATCH_CORNERS) { + if (p_peering_bit == TileSet::CELL_NEIGHBOR_RIGHT_CORNER || + p_peering_bit == TileSet::CELL_NEIGHBOR_BOTTOM_CORNER || + p_peering_bit == TileSet::CELL_NEIGHBOR_LEFT_CORNER || + p_peering_bit == TileSet::CELL_NEIGHBOR_TOP_CORNER) { + return true; } - } else { - tile_set_shape_transform(id, 0, p_value); } - } else if (what == "shape_one_way") { - if (tile_get_shape_count(id) > 0) { - for (int i = 0; i < tile_get_shape_count(id); i++) { - tile_set_shape_one_way(id, i, p_value); + } else { + if (get_tile_offset_axis() == TileSet::TILE_OFFSET_AXIS_HORIZONTAL) { + if (p_terrain_mode == TileSet::TERRAIN_MODE_MATCH_CORNERS_AND_SIDES || p_terrain_mode == TileSet::TERRAIN_MODE_MATCH_SIDES) { + if (p_peering_bit == TileSet::CELL_NEIGHBOR_RIGHT_SIDE || + p_peering_bit == TileSet::CELL_NEIGHBOR_BOTTOM_RIGHT_SIDE || + p_peering_bit == TileSet::CELL_NEIGHBOR_BOTTOM_LEFT_SIDE || + p_peering_bit == TileSet::CELL_NEIGHBOR_LEFT_SIDE || + p_peering_bit == TileSet::CELL_NEIGHBOR_TOP_LEFT_SIDE || + p_peering_bit == TileSet::CELL_NEIGHBOR_TOP_RIGHT_SIDE) { + return true; + } } - } else { - tile_set_shape_one_way(id, 0, p_value); - } - } else if (what == "shape_one_way_margin") { - if (tile_get_shape_count(id) > 0) { - for (int i = 0; i < tile_get_shape_count(id); i++) { - tile_set_shape_one_way_margin(id, i, p_value); + if (p_terrain_mode == TileSet::TERRAIN_MODE_MATCH_CORNERS_AND_SIDES || p_terrain_mode == TileSet::TERRAIN_MODE_MATCH_CORNERS) { + if (p_peering_bit == TileSet::CELL_NEIGHBOR_BOTTOM_RIGHT_CORNER || + p_peering_bit == TileSet::CELL_NEIGHBOR_BOTTOM_CORNER || + p_peering_bit == TileSet::CELL_NEIGHBOR_BOTTOM_LEFT_CORNER || + p_peering_bit == TileSet::CELL_NEIGHBOR_TOP_LEFT_CORNER || + p_peering_bit == TileSet::CELL_NEIGHBOR_TOP_CORNER || + p_peering_bit == TileSet::CELL_NEIGHBOR_TOP_RIGHT_CORNER) { + return true; + } } } else { - tile_set_shape_one_way_margin(id, 0, p_value); - } - } else if (what == "shapes") { - _tile_set_shapes(id, p_value); - } else if (what == "occluder") { - tile_set_light_occluder(id, p_value); - } else if (what == "occluder_offset") { - tile_set_occluder_offset(id, p_value); - } else if (what == "navigation") { - tile_set_navigation_polygon(id, p_value); - } else if (what == "navigation_offset") { - tile_set_navigation_polygon_offset(id, p_value); - } else if (what == "z_index") { - tile_set_z_index(id, p_value); - } else { - return false; - } - - return true; -} - -bool TileSet::_get(const StringName &p_name, Variant &r_ret) const { - String n = p_name; - int slash = n.find("/"); - if (slash == -1) { - return false; - } - int id = String::to_int(n.get_data(), slash); - - ERR_FAIL_COND_V(!tile_map.has(id), false); - - String what = n.substr(slash + 1, n.length()); - - if (what == "name") { - r_ret = tile_get_name(id); - } else if (what == "texture") { - r_ret = tile_get_texture(id); - } else if (what == "tex_offset") { - r_ret = tile_get_texture_offset(id); - } else if (what == "material") { - r_ret = tile_get_material(id); - } else if (what == "modulate") { - r_ret = tile_get_modulate(id); - } else if (what == "region") { - r_ret = tile_get_region(id); - } else if (what == "tile_mode") { - r_ret = tile_get_tile_mode(id); - } else if (what.left(9) == "autotile/") { - what = what.right(9); - if (what == "bitmask_mode") { - r_ret = autotile_get_bitmask_mode(id); - } else if (what == "icon_coordinate") { - r_ret = autotile_get_icon_coordinate(id); - } else if (what == "tile_size") { - r_ret = autotile_get_size(id); - } else if (what == "spacing") { - r_ret = autotile_get_spacing(id); - } else if (what == "bitmask_flags") { - Array p; - for (Map<Vector2, uint32_t>::Element *E = tile_map[id].autotile_data.flags.front(); E; E = E->next()) { - p.push_back(E->key()); - p.push_back(E->value()); - } - r_ret = p; - } else if (what == "occluder_map") { - Array p; - for (Map<Vector2, Ref<OccluderPolygon2D>>::Element *E = tile_map[id].autotile_data.occluder_map.front(); E; E = E->next()) { - p.push_back(E->key()); - p.push_back(E->value()); - } - r_ret = p; - } else if (what == "navpoly_map") { - Array p; - for (Map<Vector2, Ref<NavigationPolygon>>::Element *E = tile_map[id].autotile_data.navpoly_map.front(); E; E = E->next()) { - p.push_back(E->key()); - p.push_back(E->value()); - } - r_ret = p; - } else if (what == "priority_map") { - Array p; - Vector3 v; - for (Map<Vector2, int>::Element *E = tile_map[id].autotile_data.priority_map.front(); E; E = E->next()) { - if (E->value() > 1) { - //Don't save default value - v.x = E->key().x; - v.y = E->key().y; - v.z = E->value(); - p.push_back(v); + if (p_terrain_mode == TileSet::TERRAIN_MODE_MATCH_CORNERS_AND_SIDES || p_terrain_mode == TileSet::TERRAIN_MODE_MATCH_SIDES) { + if (p_peering_bit == TileSet::CELL_NEIGHBOR_BOTTOM_RIGHT_SIDE || + p_peering_bit == TileSet::CELL_NEIGHBOR_BOTTOM_SIDE || + p_peering_bit == TileSet::CELL_NEIGHBOR_BOTTOM_LEFT_SIDE || + p_peering_bit == TileSet::CELL_NEIGHBOR_TOP_LEFT_SIDE || + p_peering_bit == TileSet::CELL_NEIGHBOR_TOP_SIDE || + p_peering_bit == TileSet::CELL_NEIGHBOR_TOP_RIGHT_SIDE) { + return true; } } - r_ret = p; - } else if (what == "z_index_map") { - Array p; - Vector3 v; - for (Map<Vector2, int>::Element *E = tile_map[id].autotile_data.z_index_map.front(); E; E = E->next()) { - if (E->value() != 0) { - //Don't save default value - v.x = E->key().x; - v.y = E->key().y; - v.z = E->value(); - p.push_back(v); + if (p_terrain_mode == TileSet::TERRAIN_MODE_MATCH_CORNERS_AND_SIDES || p_terrain_mode == TileSet::TERRAIN_MODE_MATCH_CORNERS) { + if (p_peering_bit == TileSet::CELL_NEIGHBOR_RIGHT_CORNER || + p_peering_bit == TileSet::CELL_NEIGHBOR_BOTTOM_RIGHT_CORNER || + p_peering_bit == TileSet::CELL_NEIGHBOR_BOTTOM_LEFT_CORNER || + p_peering_bit == TileSet::CELL_NEIGHBOR_LEFT_CORNER || + p_peering_bit == TileSet::CELL_NEIGHBOR_TOP_LEFT_CORNER || + p_peering_bit == TileSet::CELL_NEIGHBOR_TOP_RIGHT_CORNER) { + return true; } } - r_ret = p; - } - } else if (what == "shape") { - r_ret = tile_get_shape(id, 0); - } else if (what == "shape_offset") { - r_ret = tile_get_shape_offset(id, 0); - } else if (what == "shape_transform") { - r_ret = tile_get_shape_transform(id, 0); - } else if (what == "shape_one_way") { - r_ret = tile_get_shape_one_way(id, 0); - } else if (what == "shape_one_way_margin") { - r_ret = tile_get_shape_one_way_margin(id, 0); - } else if (what == "shapes") { - r_ret = _tile_get_shapes(id); - } else if (what == "occluder") { - r_ret = tile_get_light_occluder(id); - } else if (what == "occluder_offset") { - r_ret = tile_get_occluder_offset(id); - } else if (what == "navigation") { - r_ret = tile_get_navigation_polygon(id); - } else if (what == "navigation_offset") { - r_ret = tile_get_navigation_polygon_offset(id); - } else if (what == "z_index") { - r_ret = tile_get_z_index(id); - } else { + } + } + return false; +} + +bool TileSet::is_valid_peering_bit_terrain(int p_terrain_set, TileSet::CellNeighbor p_peering_bit) const { + if (p_terrain_set < 0 || p_terrain_set >= get_terrain_sets_count()) { return false; } - return true; + TileSet::TerrainMode terrain_mode = get_terrain_set_mode(p_terrain_set); + return is_valid_peering_bit_for_mode(terrain_mode, p_peering_bit); } -void TileSet::_get_property_list(List<PropertyInfo> *p_list) const { - for (Map<int, TileData>::Element *E = tile_map.front(); E; E = E->next()) { - int id = E->key(); - String pre = itos(id) + "/"; - p_list->push_back(PropertyInfo(Variant::STRING, pre + "name", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR)); - p_list->push_back(PropertyInfo(Variant::OBJECT, pre + "texture", PROPERTY_HINT_RESOURCE_TYPE, "Texture2D", PROPERTY_USAGE_NOEDITOR)); - p_list->push_back(PropertyInfo(Variant::VECTOR2, pre + "tex_offset", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR)); - p_list->push_back(PropertyInfo(Variant::OBJECT, pre + "material", PROPERTY_HINT_RESOURCE_TYPE, "ShaderMaterial", PROPERTY_USAGE_NOEDITOR)); - p_list->push_back(PropertyInfo(Variant::COLOR, pre + "modulate", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR)); - p_list->push_back(PropertyInfo(Variant::RECT2, pre + "region", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR)); - p_list->push_back(PropertyInfo(Variant::INT, pre + "tile_mode", PROPERTY_HINT_ENUM, "SINGLE_TILE,AUTO_TILE,ATLAS_TILE", PROPERTY_USAGE_NOEDITOR)); - if (tile_get_tile_mode(id) == AUTO_TILE) { - p_list->push_back(PropertyInfo(Variant::INT, pre + "autotile/bitmask_mode", PROPERTY_HINT_ENUM, "2X2,3X3 (minimal),3X3", PROPERTY_USAGE_NOEDITOR | PROPERTY_USAGE_INTERNAL)); - p_list->push_back(PropertyInfo(Variant::ARRAY, pre + "autotile/bitmask_flags", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR | PROPERTY_USAGE_INTERNAL)); - p_list->push_back(PropertyInfo(Variant::VECTOR2, pre + "autotile/icon_coordinate", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR | PROPERTY_USAGE_INTERNAL)); - p_list->push_back(PropertyInfo(Variant::VECTOR2, pre + "autotile/tile_size", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR | PROPERTY_USAGE_INTERNAL)); - p_list->push_back(PropertyInfo(Variant::INT, pre + "autotile/spacing", PROPERTY_HINT_RANGE, "0,256,1", PROPERTY_USAGE_NOEDITOR | PROPERTY_USAGE_INTERNAL)); - p_list->push_back(PropertyInfo(Variant::ARRAY, pre + "autotile/occluder_map", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR | PROPERTY_USAGE_INTERNAL)); - p_list->push_back(PropertyInfo(Variant::ARRAY, pre + "autotile/navpoly_map", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR | PROPERTY_USAGE_INTERNAL)); - p_list->push_back(PropertyInfo(Variant::ARRAY, pre + "autotile/priority_map", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR | PROPERTY_USAGE_INTERNAL)); - p_list->push_back(PropertyInfo(Variant::ARRAY, pre + "autotile/z_index_map", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR | PROPERTY_USAGE_INTERNAL)); - } else if (tile_get_tile_mode(id) == ATLAS_TILE) { - p_list->push_back(PropertyInfo(Variant::VECTOR2, pre + "autotile/icon_coordinate", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR | PROPERTY_USAGE_INTERNAL)); - p_list->push_back(PropertyInfo(Variant::VECTOR2, pre + "autotile/tile_size", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR | PROPERTY_USAGE_INTERNAL)); - p_list->push_back(PropertyInfo(Variant::INT, pre + "autotile/spacing", PROPERTY_HINT_RANGE, "0,256,1", PROPERTY_USAGE_NOEDITOR | PROPERTY_USAGE_INTERNAL)); - p_list->push_back(PropertyInfo(Variant::ARRAY, pre + "autotile/occluder_map", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR | PROPERTY_USAGE_INTERNAL)); - p_list->push_back(PropertyInfo(Variant::ARRAY, pre + "autotile/navpoly_map", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR | PROPERTY_USAGE_INTERNAL)); - p_list->push_back(PropertyInfo(Variant::ARRAY, pre + "autotile/priority_map", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR | PROPERTY_USAGE_INTERNAL)); - p_list->push_back(PropertyInfo(Variant::ARRAY, pre + "autotile/z_index_map", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR | PROPERTY_USAGE_INTERNAL)); - } - p_list->push_back(PropertyInfo(Variant::VECTOR2, pre + "occluder_offset", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR)); - p_list->push_back(PropertyInfo(Variant::OBJECT, pre + "occluder", PROPERTY_HINT_RESOURCE_TYPE, "OccluderPolygon2D", PROPERTY_USAGE_NOEDITOR)); - p_list->push_back(PropertyInfo(Variant::VECTOR2, pre + "navigation_offset", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR)); - p_list->push_back(PropertyInfo(Variant::OBJECT, pre + "navigation", PROPERTY_HINT_RESOURCE_TYPE, "NavigationPolygon", PROPERTY_USAGE_NOEDITOR)); - p_list->push_back(PropertyInfo(Variant::VECTOR2, pre + "shape_offset", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR)); - p_list->push_back(PropertyInfo(Variant::VECTOR2, pre + "shape_transform", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR)); - p_list->push_back(PropertyInfo(Variant::OBJECT, pre + "shape", PROPERTY_HINT_RESOURCE_TYPE, "Shape2D", PROPERTY_USAGE_NOEDITOR)); - p_list->push_back(PropertyInfo(Variant::BOOL, pre + "shape_one_way", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR)); - p_list->push_back(PropertyInfo(Variant::FLOAT, pre + "shape_one_way_margin", PROPERTY_HINT_RANGE, "0,128,0.01", PROPERTY_USAGE_NOEDITOR)); - p_list->push_back(PropertyInfo(Variant::ARRAY, pre + "shapes", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR)); - p_list->push_back(PropertyInfo(Variant::INT, pre + "z_index", PROPERTY_HINT_RANGE, itos(RS::CANVAS_ITEM_Z_MIN) + "," + itos(RS::CANVAS_ITEM_Z_MAX) + ",1", PROPERTY_USAGE_NOEDITOR)); - } -} - -void TileSet::create_tile(int p_id) { - ERR_FAIL_COND(tile_map.has(p_id)); - tile_map[p_id] = TileData(); - tile_map[p_id].autotile_data = AutotileData(); +// Navigation +void TileSet::set_navigation_layers_count(int p_navigation_layers_count) { + ERR_FAIL_COND(p_navigation_layers_count < 0); + if (navigation_layers.size() == p_navigation_layers_count) { + return; + } + + navigation_layers.resize(p_navigation_layers_count); + + for (Map<int, Ref<TileSetSource>>::Element *E_source = sources.front(); E_source; E_source = E_source->next()) { + E_source->get()->notify_tile_data_properties_should_change(); + } + notify_property_list_changed(); emit_changed(); } -void TileSet::autotile_set_bitmask_mode(int p_id, BitmaskMode p_mode) { - ERR_FAIL_COND(!tile_map.has(p_id)); - tile_map[p_id].autotile_data.bitmask_mode = p_mode; - notify_property_list_changed(); +int TileSet::get_navigation_layers_count() const { + return navigation_layers.size(); +} + +void TileSet::set_navigation_layer_layers(int p_layer_index, uint32_t p_layers) { + ERR_FAIL_INDEX(p_layer_index, navigation_layers.size()); + navigation_layers.write[p_layer_index].layers = p_layers; emit_changed(); } -TileSet::BitmaskMode TileSet::autotile_get_bitmask_mode(int p_id) const { - ERR_FAIL_COND_V(!tile_map.has(p_id), BITMASK_2X2); - return tile_map[p_id].autotile_data.bitmask_mode; +uint32_t TileSet::get_navigation_layer_layers(int p_layer_index) const { + ERR_FAIL_INDEX_V(p_layer_index, navigation_layers.size(), 0); + return navigation_layers[p_layer_index].layers; } -void TileSet::tile_set_texture(int p_id, const Ref<Texture2D> &p_texture) { - ERR_FAIL_COND(!tile_map.has(p_id)); - tile_map[p_id].texture = p_texture; +// Custom data. +void TileSet::set_custom_data_layers_count(int p_custom_data_layers_count) { + ERR_FAIL_COND(p_custom_data_layers_count < 0); + if (custom_data_layers.size() == p_custom_data_layers_count) { + return; + } + + custom_data_layers.resize(p_custom_data_layers_count); + + for (Map<String, int>::Element *E = custom_data_layers_by_name.front(); E; E = E->next()) { + if (E->get() >= custom_data_layers.size()) { + custom_data_layers_by_name.erase(E); + } + } + + for (Map<int, Ref<TileSetSource>>::Element *E_source = sources.front(); E_source; E_source = E_source->next()) { + E_source->get()->notify_tile_data_properties_should_change(); + } + + notify_property_list_changed(); emit_changed(); } -Ref<Texture2D> TileSet::tile_get_texture(int p_id) const { - ERR_FAIL_COND_V(!tile_map.has(p_id), Ref<Texture2D>()); - return tile_map[p_id].texture; +int TileSet::get_custom_data_layers_count() const { + return custom_data_layers.size(); +} + +int TileSet::get_custom_data_layer_by_name(String p_value) const { + if (custom_data_layers_by_name.has(p_value)) { + return custom_data_layers_by_name[p_value]; + } else { + return -1; + } } -void TileSet::tile_set_material(int p_id, const Ref<ShaderMaterial> &p_material) { - ERR_FAIL_COND(!tile_map.has(p_id)); - tile_map[p_id].material = p_material; +void TileSet::set_custom_data_name(int p_layer_id, String p_value) { + ERR_FAIL_INDEX(p_layer_id, custom_data_layers.size()); + + // Exit if another property has the same name. + if (!p_value.is_empty()) { + for (int other_layer_id = 0; other_layer_id < get_custom_data_layers_count(); other_layer_id++) { + if (other_layer_id != p_layer_id && get_custom_data_name(other_layer_id) == p_value) { + ERR_FAIL_MSG(vformat("There is already a custom property named %s", p_value)); + } + } + } + + if (p_value.is_empty() && custom_data_layers_by_name.has(p_value)) { + custom_data_layers_by_name.erase(p_value); + } else { + custom_data_layers_by_name[p_value] = p_layer_id; + } + + custom_data_layers.write[p_layer_id].name = p_value; emit_changed(); } -Ref<ShaderMaterial> TileSet::tile_get_material(int p_id) const { - ERR_FAIL_COND_V(!tile_map.has(p_id), Ref<ShaderMaterial>()); - return tile_map[p_id].material; +String TileSet::get_custom_data_name(int p_layer_id) const { + ERR_FAIL_INDEX_V(p_layer_id, custom_data_layers.size(), ""); + return custom_data_layers[p_layer_id].name; } -void TileSet::tile_set_modulate(int p_id, const Color &p_modulate) { - ERR_FAIL_COND(!tile_map.has(p_id)); - tile_map[p_id].modulate = p_modulate; +void TileSet::set_custom_data_type(int p_layer_id, Variant::Type p_value) { + ERR_FAIL_INDEX(p_layer_id, custom_data_layers.size()); + custom_data_layers.write[p_layer_id].type = p_value; + + for (Map<int, Ref<TileSetSource>>::Element *E_source = sources.front(); E_source; E_source = E_source->next()) { + E_source->get()->notify_tile_data_properties_should_change(); + } + emit_changed(); } -Color TileSet::tile_get_modulate(int p_id) const { - ERR_FAIL_COND_V(!tile_map.has(p_id), Color(1, 1, 1)); - return tile_map[p_id].modulate; +Variant::Type TileSet::get_custom_data_type(int p_layer_id) const { + ERR_FAIL_INDEX_V(p_layer_id, custom_data_layers.size(), Variant::NIL); + return custom_data_layers[p_layer_id].type; } -void TileSet::tile_set_texture_offset(int p_id, const Vector2 &p_offset) { - ERR_FAIL_COND(!tile_map.has(p_id)); - tile_map[p_id].offset = p_offset; +void TileSet::set_source_level_tile_proxy(int p_source_from, int p_source_to) { + ERR_FAIL_COND(p_source_from == TileSet::INVALID_SOURCE || p_source_to == TileSet::INVALID_SOURCE); + + source_level_proxies[p_source_from] = p_source_to; + emit_changed(); } -Vector2 TileSet::tile_get_texture_offset(int p_id) const { - ERR_FAIL_COND_V(!tile_map.has(p_id), Vector2()); - return tile_map[p_id].offset; +int TileSet::get_source_level_tile_proxy(int p_source_from) { + ERR_FAIL_COND_V(!source_level_proxies.has(p_source_from), TileSet::INVALID_SOURCE); + + return source_level_proxies[p_source_from]; } -void TileSet::tile_set_region(int p_id, const Rect2 &p_region) { - ERR_FAIL_COND(!tile_map.has(p_id)); - tile_map[p_id].region = p_region; - emit_changed(); +bool TileSet::has_source_level_tile_proxy(int p_source_from) { + return source_level_proxies.has(p_source_from); } -Rect2 TileSet::tile_get_region(int p_id) const { - ERR_FAIL_COND_V(!tile_map.has(p_id), Rect2()); - return tile_map[p_id].region; +void TileSet::remove_source_level_tile_proxy(int p_source_from) { + ERR_FAIL_COND(!source_level_proxies.has(p_source_from)); + + source_level_proxies.erase(p_source_from); + + emit_changed(); } -void TileSet::tile_set_tile_mode(int p_id, TileMode p_tile_mode) { - ERR_FAIL_COND(!tile_map.has(p_id)); - tile_map[p_id].tile_mode = p_tile_mode; +void TileSet::set_coords_level_tile_proxy(int p_source_from, Vector2i p_coords_from, int p_source_to, Vector2i p_coords_to) { + ERR_FAIL_COND(p_source_from == TileSet::INVALID_SOURCE || p_source_to == TileSet::INVALID_SOURCE); + ERR_FAIL_COND(p_coords_from == TileSetSource::INVALID_ATLAS_COORDS || p_coords_to == TileSetSource::INVALID_ATLAS_COORDS); + + Array from; + from.push_back(p_source_from); + from.push_back(p_coords_from); + + Array to; + to.push_back(p_source_to); + to.push_back(p_coords_to); + + coords_level_proxies[from] = to; + emit_changed(); } -TileSet::TileMode TileSet::tile_get_tile_mode(int p_id) const { - ERR_FAIL_COND_V(!tile_map.has(p_id), SINGLE_TILE); - return tile_map[p_id].tile_mode; +Array TileSet::get_coords_level_tile_proxy(int p_source_from, Vector2i p_coords_from) { + Array from; + from.push_back(p_source_from); + from.push_back(p_coords_from); + + ERR_FAIL_COND_V(!coords_level_proxies.has(from), Array()); + + return coords_level_proxies[from]; } -void TileSet::autotile_set_icon_coordinate(int p_id, Vector2 coord) { - ERR_FAIL_COND(!tile_map.has(p_id)); - tile_map[p_id].autotile_data.icon_coord = coord; - emit_changed(); +bool TileSet::has_coords_level_tile_proxy(int p_source_from, Vector2i p_coords_from) { + Array from; + from.push_back(p_source_from); + from.push_back(p_coords_from); + + return coords_level_proxies.has(from); } -Vector2 TileSet::autotile_get_icon_coordinate(int p_id) const { - ERR_FAIL_COND_V(!tile_map.has(p_id), Vector2()); - return tile_map[p_id].autotile_data.icon_coord; +void TileSet::remove_coords_level_tile_proxy(int p_source_from, Vector2i p_coords_from) { + Array from; + from.push_back(p_source_from); + from.push_back(p_coords_from); + + ERR_FAIL_COND(!coords_level_proxies.has(from)); + + coords_level_proxies.erase(from); + + emit_changed(); } -void TileSet::autotile_set_spacing(int p_id, int p_spacing) { - ERR_FAIL_COND(!tile_map.has(p_id)); - ERR_FAIL_COND(p_spacing < 0); - tile_map[p_id].autotile_data.spacing = p_spacing; +void TileSet::set_alternative_level_tile_proxy(int p_source_from, Vector2i p_coords_from, int p_alternative_from, int p_source_to, Vector2i p_coords_to, int p_alternative_to) { + ERR_FAIL_COND(p_source_from == TileSet::INVALID_SOURCE || p_source_to == TileSet::INVALID_SOURCE); + ERR_FAIL_COND(p_coords_from == TileSetSource::INVALID_ATLAS_COORDS || p_coords_to == TileSetSource::INVALID_ATLAS_COORDS); + + Array from; + from.push_back(p_source_from); + from.push_back(p_coords_from); + from.push_back(p_alternative_from); + + Array to; + to.push_back(p_source_to); + to.push_back(p_coords_to); + to.push_back(p_alternative_to); + + alternative_level_proxies[from] = to; + emit_changed(); } -int TileSet::autotile_get_spacing(int p_id) const { - ERR_FAIL_COND_V(!tile_map.has(p_id), 0); - return tile_map[p_id].autotile_data.spacing; +Array TileSet::get_alternative_level_tile_proxy(int p_source_from, Vector2i p_coords_from, int p_alternative_from) { + Array from; + from.push_back(p_source_from); + from.push_back(p_coords_from); + from.push_back(p_alternative_from); + + ERR_FAIL_COND_V(!alternative_level_proxies.has(from), Array()); + + return alternative_level_proxies[from]; } -void TileSet::autotile_set_size(int p_id, Size2 p_size) { - ERR_FAIL_COND(!tile_map.has(p_id)); - ERR_FAIL_COND(p_size.x <= 0 || p_size.y <= 0); - tile_map[p_id].autotile_data.size = p_size; +bool TileSet::has_alternative_level_tile_proxy(int p_source_from, Vector2i p_coords_from, int p_alternative_from) { + Array from; + from.push_back(p_source_from); + from.push_back(p_coords_from); + from.push_back(p_alternative_from); + + return alternative_level_proxies.has(from); } -Size2 TileSet::autotile_get_size(int p_id) const { - ERR_FAIL_COND_V(!tile_map.has(p_id), Size2()); - return tile_map[p_id].autotile_data.size; +void TileSet::remove_alternative_level_tile_proxy(int p_source_from, Vector2i p_coords_from, int p_alternative_from) { + Array from; + from.push_back(p_source_from); + from.push_back(p_coords_from); + from.push_back(p_alternative_from); + + ERR_FAIL_COND(!alternative_level_proxies.has(from)); + + alternative_level_proxies.erase(from); + + emit_changed(); } -void TileSet::autotile_clear_bitmask_map(int p_id) { - ERR_FAIL_COND(!tile_map.has(p_id)); - tile_map[p_id].autotile_data.flags.clear(); +Array TileSet::get_source_level_tile_proxies() const { + Array output; + for (Map<int, int>::Element *E = source_level_proxies.front(); E; E = E->next()) { + Array proxy; + proxy.push_back(E->key()); + proxy.push_back(E->get()); + output.push_back(proxy); + } + return output; } -void TileSet::autotile_set_subtile_priority(int p_id, const Vector2 &p_coord, int p_priority) { - ERR_FAIL_COND(!tile_map.has(p_id)); - ERR_FAIL_COND(p_priority <= 0); - tile_map[p_id].autotile_data.priority_map[p_coord] = p_priority; +Array TileSet::get_coords_level_tile_proxies() const { + Array output; + for (Map<Array, Array>::Element *E = coords_level_proxies.front(); E; E = E->next()) { + Array proxy; + proxy.append_array(E->key()); + proxy.append_array(E->get()); + output.push_back(proxy); + } + return output; } -int TileSet::autotile_get_subtile_priority(int p_id, const Vector2 &p_coord) { - ERR_FAIL_COND_V(!tile_map.has(p_id), 1); - if (tile_map[p_id].autotile_data.priority_map.has(p_coord)) { - return tile_map[p_id].autotile_data.priority_map[p_coord]; +Array TileSet::get_alternative_level_tile_proxies() const { + Array output; + for (Map<Array, Array>::Element *E = alternative_level_proxies.front(); E; E = E->next()) { + Array proxy; + proxy.append_array(E->key()); + proxy.append_array(E->get()); + output.push_back(proxy); } - //When not custom priority set return the default value - return 1; + return output; } -const Map<Vector2, int> &TileSet::autotile_get_priority_map(int p_id) const { - static Map<Vector2, int> dummy; - ERR_FAIL_COND_V(!tile_map.has(p_id), dummy); - return tile_map[p_id].autotile_data.priority_map; +Array TileSet::map_tile_proxy(int p_source_from, Vector2i p_coords_from, int p_alternative_from) const { + Array from; + from.push_back(p_source_from); + from.push_back(p_coords_from); + from.push_back(p_alternative_from); + + // Check if the tile is valid, and if so, don't map the tile and return the input. + if (has_source(p_source_from)) { + Ref<TileSetSource> source = get_source(p_source_from); + if (source->has_tile(p_coords_from) && source->has_alternative_tile(p_coords_from, p_alternative_from)) { + return from; + } + } + + // Source, coords and alternative match. + if (alternative_level_proxies.has(from)) { + return alternative_level_proxies[from].duplicate(); + } + + // Source and coords match. + from.pop_back(); + if (coords_level_proxies.has(from)) { + Array output = coords_level_proxies[from].duplicate(); + output.push_back(p_alternative_from); + return output; + } + + // Source matches. + if (source_level_proxies.has(p_source_from)) { + Array output; + output.push_back(source_level_proxies[p_source_from]); + output.push_back(p_coords_from); + output.push_back(p_alternative_from); + return output; + } + + Array output; + output.push_back(p_source_from); + output.push_back(p_coords_from); + output.push_back(p_alternative_from); + return output; } -void TileSet::autotile_set_z_index(int p_id, const Vector2 &p_coord, int p_z_index) { - ERR_FAIL_COND(!tile_map.has(p_id)); - tile_map[p_id].autotile_data.z_index_map[p_coord] = p_z_index; +void TileSet::cleanup_invalid_tile_proxies() { + // Source level. + Vector<int> source_to_remove; + for (Map<int, int>::Element *E = source_level_proxies.front(); E; E = E->next()) { + if (has_source(E->key())) { + source_to_remove.append(E->key()); + } + } + for (int i = 0; i < source_to_remove.size(); i++) { + remove_source_level_tile_proxy(source_to_remove[i]); + } + + // Coords level. + Vector<Array> coords_to_remove; + for (Map<Array, Array>::Element *E = coords_level_proxies.front(); E; E = E->next()) { + Array a = E->key(); + if (has_source(a[0]) && get_source(a[0])->has_tile(a[1])) { + coords_to_remove.append(a); + } + } + for (int i = 0; i < coords_to_remove.size(); i++) { + Array a = coords_to_remove[i]; + remove_coords_level_tile_proxy(a[0], a[1]); + } + + // Alternative level. + Vector<Array> alternative_to_remove; + for (Map<Array, Array>::Element *E = alternative_level_proxies.front(); E; E = E->next()) { + Array a = E->key(); + if (has_source(a[0]) && get_source(a[0])->has_tile(a[1]) && get_source(a[0])->has_alternative_tile(a[1], a[2])) { + alternative_to_remove.append(a); + } + } + for (int i = 0; i < alternative_to_remove.size(); i++) { + Array a = alternative_to_remove[i]; + remove_alternative_level_tile_proxy(a[0], a[1], a[2]); + } +} + +void TileSet::clear_tile_proxies() { + source_level_proxies.clear(); + coords_level_proxies.clear(); + alternative_level_proxies.clear(); + emit_changed(); } -int TileSet::autotile_get_z_index(int p_id, const Vector2 &p_coord) { - ERR_FAIL_COND_V(!tile_map.has(p_id), 1); - if (tile_map[p_id].autotile_data.z_index_map.has(p_coord)) { - return tile_map[p_id].autotile_data.z_index_map[p_coord]; +Vector<Vector2> TileSet::get_tile_shape_polygon() { + Vector<Vector2> points; + if (tile_shape == TileSet::TILE_SHAPE_SQUARE) { + points.append(Vector2(0.0, 0.0)); + points.append(Vector2(1.0, 0.0)); + points.append(Vector2(1.0, 1.0)); + points.append(Vector2(0.0, 1.0)); + } else { + float overlap = 0.0; + switch (tile_shape) { + case TileSet::TILE_SHAPE_ISOMETRIC: + overlap = 0.5; + break; + case TileSet::TILE_SHAPE_HEXAGON: + overlap = 0.25; + break; + case TileSet::TILE_SHAPE_HALF_OFFSET_SQUARE: + overlap = 0.0; + break; + default: + break; + } + + points.append(Vector2(0.5, 0.0)); + points.append(Vector2(0.0, overlap)); + points.append(Vector2(0.0, 1.0 - overlap)); + points.append(Vector2(0.5, 1.0)); + points.append(Vector2(1.0, 1.0 - overlap)); + points.append(Vector2(1.0, overlap)); + points.append(Vector2(0.5, 0.0)); + if (get_tile_offset_axis() == TileSet::TILE_OFFSET_AXIS_VERTICAL) { + for (int i = 0; i < points.size(); i++) { + points.write[i] = Vector2(points[i].y, points[i].x); + } + } + } + for (int i = 0; i < points.size(); i++) { + points.write[i] = points[i] * tile_size - tile_size / 2; } - //When not custom z index set return the default value - return 0; + return points; } -const Map<Vector2, int> &TileSet::autotile_get_z_index_map(int p_id) const { - static Map<Vector2, int> dummy; - ERR_FAIL_COND_V(!tile_map.has(p_id), dummy); - return tile_map[p_id].autotile_data.z_index_map; +void TileSet::draw_tile_shape(CanvasItem *p_canvas_item, Rect2 p_region, Color p_color, bool p_filled, Ref<Texture2D> p_texture) { + if (tile_meshes_dirty) { + Vector<Vector2> uvs = get_tile_shape_polygon(); + for (int i = 0; i < uvs.size(); i++) { + uvs.write[i] = (uvs[i] + tile_size / 2) / tile_size; + } + + Vector<Color> colors; + colors.resize(uvs.size()); + colors.fill(Color(1.0, 1.0, 1.0, 1.0)); + + // Filled mesh. + tile_filled_mesh->clear_surfaces(); + Array a; + a.resize(Mesh::ARRAY_MAX); + a[Mesh::ARRAY_VERTEX] = uvs; + a[Mesh::ARRAY_TEX_UV] = uvs; + a[Mesh::ARRAY_COLOR] = colors; + a[Mesh::ARRAY_INDEX] = Geometry2D::triangulate_polygon(uvs); + tile_filled_mesh->add_surface_from_arrays(Mesh::PRIMITIVE_TRIANGLES, a, Array(), Dictionary(), Mesh::ARRAY_FLAG_USE_2D_VERTICES); + + // Lines mesh. + tile_lines_mesh->clear_surfaces(); + a.clear(); + a.resize(Mesh::ARRAY_MAX); + // Add the first point again when drawing lines. + uvs.push_back(uvs[0]); + colors.push_back(colors[0]); + a[Mesh::ARRAY_VERTEX] = uvs; + a[Mesh::ARRAY_COLOR] = colors; + tile_lines_mesh->add_surface_from_arrays(Mesh::PRIMITIVE_LINE_STRIP, a, Array(), Dictionary(), Mesh::ARRAY_FLAG_USE_2D_VERTICES); + + tile_meshes_dirty = false; + } + + Transform2D xform; + xform.scale(p_region.size); + xform.set_origin(p_region.get_position()); + if (p_filled) { + p_canvas_item->draw_mesh(tile_filled_mesh, p_texture, xform, p_color); + } else { + p_canvas_item->draw_mesh(tile_lines_mesh, Ref<Texture2D>(), xform, p_color); + } } -void TileSet::autotile_set_bitmask(int p_id, Vector2 p_coord, uint32_t p_flag) { - ERR_FAIL_COND(!tile_map.has(p_id)); - if (p_flag == 0) { - if (tile_map[p_id].autotile_data.flags.has(p_coord)) { - tile_map[p_id].autotile_data.flags.erase(p_coord); +Vector<Point2> TileSet::get_terrain_bit_polygon(int p_terrain_set, TileSet::CellNeighbor p_bit) { + ERR_FAIL_COND_V(p_terrain_set < 0 || p_terrain_set >= get_terrain_sets_count(), Vector<Point2>()); + + TileSet::TerrainMode terrain_mode = get_terrain_set_mode(p_terrain_set); + + if (tile_shape == TileSet::TILE_SHAPE_SQUARE) { + if (terrain_mode == TileSet::TERRAIN_MODE_MATCH_CORNERS_AND_SIDES) { + return _get_square_corner_or_side_terrain_bit_polygon(tile_size, p_bit); + } else if (terrain_mode == TileSet::TERRAIN_MODE_MATCH_CORNERS) { + return _get_square_corner_terrain_bit_polygon(tile_size, p_bit); + } else { // TileData::TERRAIN_MODE_MATCH_SIDES + return _get_square_side_terrain_bit_polygon(tile_size, p_bit); + } + } else if (tile_shape == TileSet::TILE_SHAPE_ISOMETRIC) { + if (terrain_mode == TileSet::TERRAIN_MODE_MATCH_CORNERS_AND_SIDES) { + return _get_isometric_corner_or_side_terrain_bit_polygon(tile_size, p_bit); + } else if (terrain_mode == TileSet::TERRAIN_MODE_MATCH_CORNERS) { + return _get_isometric_corner_terrain_bit_polygon(tile_size, p_bit); + } else { // TileData::TERRAIN_MODE_MATCH_SIDES + return _get_isometric_side_terrain_bit_polygon(tile_size, p_bit); } } else { - tile_map[p_id].autotile_data.flags[p_coord] = p_flag; + float overlap = 0.0; + switch (tile_shape) { + case TileSet::TILE_SHAPE_HEXAGON: + overlap = 0.25; + break; + case TileSet::TILE_SHAPE_HALF_OFFSET_SQUARE: + overlap = 0.0; + break; + default: + break; + } + if (terrain_mode == TileSet::TERRAIN_MODE_MATCH_CORNERS_AND_SIDES) { + return _get_half_offset_corner_or_side_terrain_bit_polygon(tile_size, p_bit, overlap, tile_offset_axis); + } else if (terrain_mode == TileSet::TERRAIN_MODE_MATCH_CORNERS) { + return _get_half_offset_corner_terrain_bit_polygon(tile_size, p_bit, overlap, tile_offset_axis); + } else { // TileData::TERRAIN_MODE_MATCH_SIDES + return _get_half_offset_side_terrain_bit_polygon(tile_size, p_bit, overlap, tile_offset_axis); + } } } -uint32_t TileSet::autotile_get_bitmask(int p_id, Vector2 p_coord) { - ERR_FAIL_COND_V(!tile_map.has(p_id), 0); - if (!tile_map[p_id].autotile_data.flags.has(p_coord)) { - return 0; +#define TERRAIN_ALPHA 0.6 + +void TileSet::draw_terrains(CanvasItem *p_canvas_item, Transform2D p_transform, const TileData *p_tile_data) { + ERR_FAIL_COND(!p_tile_data); + + if (terrain_bits_meshes_dirty) { + // Recompute the meshes. + terrain_bits_meshes.clear(); + + for (int terrain_mode_index = 0; terrain_mode_index < 3; terrain_mode_index++) { + TerrainMode terrain_mode = TerrainMode(terrain_mode_index); + for (int i = 0; i < TileSet::CELL_NEIGHBOR_MAX; i++) { + CellNeighbor bit = CellNeighbor(i); + + if (is_valid_peering_bit_for_mode(terrain_mode, bit)) { + Vector<Vector2> polygon; + if (tile_shape == TileSet::TILE_SHAPE_SQUARE) { + if (terrain_mode == TileSet::TERRAIN_MODE_MATCH_CORNERS_AND_SIDES) { + polygon = _get_square_corner_or_side_terrain_bit_polygon(tile_size, bit); + } else if (terrain_mode == TileSet::TERRAIN_MODE_MATCH_CORNERS) { + polygon = _get_square_corner_terrain_bit_polygon(tile_size, bit); + } else { // TileData::TERRAIN_MODE_MATCH_SIDES + polygon = _get_square_side_terrain_bit_polygon(tile_size, bit); + } + } else if (tile_shape == TileSet::TILE_SHAPE_ISOMETRIC) { + if (terrain_mode == TileSet::TERRAIN_MODE_MATCH_CORNERS_AND_SIDES) { + polygon = _get_isometric_corner_or_side_terrain_bit_polygon(tile_size, bit); + } else if (terrain_mode == TileSet::TERRAIN_MODE_MATCH_CORNERS) { + polygon = _get_isometric_corner_terrain_bit_polygon(tile_size, bit); + } else { // TileData::TERRAIN_MODE_MATCH_SIDES + polygon = _get_isometric_side_terrain_bit_polygon(tile_size, bit); + } + } else { + float overlap = 0.0; + switch (tile_shape) { + case TileSet::TILE_SHAPE_HEXAGON: + overlap = 0.25; + break; + case TileSet::TILE_SHAPE_HALF_OFFSET_SQUARE: + overlap = 0.0; + break; + default: + break; + } + if (terrain_mode == TileSet::TERRAIN_MODE_MATCH_CORNERS_AND_SIDES) { + polygon = _get_half_offset_corner_or_side_terrain_bit_polygon(tile_size, bit, overlap, tile_offset_axis); + } else if (terrain_mode == TileSet::TERRAIN_MODE_MATCH_CORNERS) { + polygon = _get_half_offset_corner_terrain_bit_polygon(tile_size, bit, overlap, tile_offset_axis); + } else { // TileData::TERRAIN_MODE_MATCH_SIDES + polygon = _get_half_offset_side_terrain_bit_polygon(tile_size, bit, overlap, tile_offset_axis); + } + } + + Ref<ArrayMesh> mesh; + mesh.instantiate(); + Vector<Vector2> uvs; + uvs.resize(polygon.size()); + Vector<Color> colors; + colors.resize(polygon.size()); + colors.fill(Color(1.0, 1.0, 1.0, 1.0)); + Array a; + a.resize(Mesh::ARRAY_MAX); + a[Mesh::ARRAY_VERTEX] = polygon; + a[Mesh::ARRAY_TEX_UV] = uvs; + a[Mesh::ARRAY_COLOR] = colors; + a[Mesh::ARRAY_INDEX] = Geometry2D::triangulate_polygon(polygon); + mesh->add_surface_from_arrays(Mesh::PRIMITIVE_TRIANGLES, a, Array(), Dictionary(), Mesh::ARRAY_FLAG_USE_2D_VERTICES); + terrain_bits_meshes[terrain_mode][bit] = mesh; + } + } + } + terrain_bits_meshes_dirty = false; } - return tile_map[p_id].autotile_data.flags[p_coord]; -} -const Map<Vector2, uint32_t> &TileSet::autotile_get_bitmask_map(int p_id) { - static Map<Vector2, uint32_t> dummy; - static Map<Vector2, uint32_t> dummy_atlas; - ERR_FAIL_COND_V(!tile_map.has(p_id), dummy); - if (tile_get_tile_mode(p_id) == ATLAS_TILE) { - dummy_atlas = Map<Vector2, uint32_t>(); - Rect2 region = tile_get_region(p_id); - Size2 size = autotile_get_size(p_id); - float spacing = autotile_get_spacing(p_id); - for (int x = 0; x < (region.size.x / (size.x + spacing)); x++) { - for (int y = 0; y < (region.size.y / (size.y + spacing)); y++) { - dummy_atlas.insert(Vector2(x, y), 0); + int terrain_set = p_tile_data->get_terrain_set(); + if (terrain_set < 0) { + return; + } + TileSet::TerrainMode terrain_mode = get_terrain_set_mode(terrain_set); + + RenderingServer::get_singleton()->canvas_item_add_set_transform(p_canvas_item->get_canvas_item(), p_transform); + for (int i = 0; i < TileSet::CELL_NEIGHBOR_MAX; i++) { + CellNeighbor bit = CellNeighbor(i); + if (is_valid_peering_bit_terrain(terrain_set, bit)) { + int terrain_id = p_tile_data->get_peering_bit_terrain(bit); + if (terrain_id >= 0) { + Color color = get_terrain_color(terrain_set, terrain_id); + color.a = TERRAIN_ALPHA; + p_canvas_item->draw_mesh(terrain_bits_meshes[terrain_mode][bit], Ref<Texture2D>(), Transform2D(), color); } } - return dummy_atlas; - } else { - return tile_map[p_id].autotile_data.flags; } + RenderingServer::get_singleton()->canvas_item_add_set_transform(p_canvas_item->get_canvas_item(), Transform2D()); } -Vector2 TileSet::autotile_get_subtile_for_bitmask(int p_id, uint16_t p_bitmask, const Node *p_tilemap_node, const Vector2 &p_tile_location) { - ERR_FAIL_COND_V(!tile_map.has(p_id), Vector2()); - //First try to forward selection to script - if (p_tilemap_node->get_class_name() == "TileMap") { - if (get_script_instance() != nullptr) { - if (get_script_instance()->has_method("_forward_subtile_selection")) { - Variant ret = get_script_instance()->call("_forward_subtile_selection", p_id, p_bitmask, p_tilemap_node, p_tile_location); - if (ret.get_type() == Variant::VECTOR2) { - return ret; +Vector<Vector<Ref<Texture2D>>> TileSet::generate_terrains_icons(Size2i p_size) { + // Counts the number of matching terrain tiles and find the best matching icon. + struct Count { + int count = 0; + float probability = 0.0; + Ref<Texture2D> texture; + Rect2i region; + }; + Vector<Vector<Ref<Texture2D>>> output; + LocalVector<LocalVector<Count>> counts; + output.resize(get_terrain_sets_count()); + counts.resize(get_terrain_sets_count()); + for (int terrain_set = 0; terrain_set < get_terrain_sets_count(); terrain_set++) { + output.write[terrain_set].resize(get_terrains_count(terrain_set)); + counts[terrain_set].resize(get_terrains_count(terrain_set)); + } + + for (int source_index = 0; source_index < get_source_count(); source_index++) { + int source_id = get_source_id(source_index); + Ref<TileSetSource> source = get_source(source_id); + + Ref<TileSetAtlasSource> atlas_source = source; + if (atlas_source.is_valid()) { + for (int tile_index = 0; tile_index < source->get_tiles_count(); tile_index++) { + Vector2i tile_id = source->get_tile_id(tile_index); + for (int alternative_index = 0; alternative_index < source->get_alternative_tiles_count(tile_id); alternative_index++) { + int alternative_id = source->get_alternative_tile_id(tile_id, alternative_index); + + TileData *tile_data = Object::cast_to<TileData>(atlas_source->get_tile_data(tile_id, alternative_id)); + int terrain_set = tile_data->get_terrain_set(); + if (terrain_set >= 0) { + ERR_FAIL_INDEX_V(terrain_set, get_terrain_sets_count(), Vector<Vector<Ref<Texture2D>>>()); + + LocalVector<int> bit_counts; + bit_counts.resize(get_terrains_count(terrain_set)); + for (int terrain = 0; terrain < get_terrains_count(terrain_set); terrain++) { + bit_counts[terrain] = 0; + } + for (int terrain_bit = 0; terrain_bit < TileSet::CELL_NEIGHBOR_MAX; terrain_bit++) { + TileSet::CellNeighbor cell_neighbor = TileSet::CellNeighbor(terrain_bit); + if (is_valid_peering_bit_terrain(terrain_set, cell_neighbor)) { + int terrain = tile_data->get_peering_bit_terrain(cell_neighbor); + if (terrain >= 0) { + bit_counts[terrain] += 1; + } + } + } + + for (int terrain = 0; terrain < get_terrains_count(terrain_set); terrain++) { + if ((bit_counts[terrain] > counts[terrain_set][terrain].count) || (bit_counts[terrain] == counts[terrain_set][terrain].count && tile_data->get_probability() > counts[terrain_set][terrain].probability)) { + counts[terrain_set][terrain].count = bit_counts[terrain]; + counts[terrain_set][terrain].probability = tile_data->get_probability(); + counts[terrain_set][terrain].texture = atlas_source->get_texture(); + counts[terrain_set][terrain].region = atlas_source->get_tile_texture_region(tile_id); + } + } + } } } } } - List<Vector2> coords; - List<uint32_t> priorities; - uint32_t priority_sum = 0; - uint32_t mask; - uint16_t mask_; - uint16_t mask_ignore; - for (Map<Vector2, uint32_t>::Element *E = tile_map[p_id].autotile_data.flags.front(); E; E = E->next()) { - mask = E->get(); - if (tile_map[p_id].autotile_data.bitmask_mode == BITMASK_2X2) { - mask |= (BIND_IGNORE_TOP | BIND_IGNORE_LEFT | BIND_IGNORE_CENTER | BIND_IGNORE_RIGHT | BIND_IGNORE_BOTTOM); + // Generate the icons. + for (int terrain_set = 0; terrain_set < get_terrain_sets_count(); terrain_set++) { + for (int terrain = 0; terrain < get_terrains_count(terrain_set); terrain++) { + Ref<Image> image; + image.instantiate(); + if (counts[terrain_set][terrain].count > 0) { + // Get the best tile. + Ref<Texture2D> texture = counts[terrain_set][terrain].texture; + Rect2 region = counts[terrain_set][terrain].region; + image->create(region.size.x, region.size.y, false, Image::FORMAT_RGBA8); + image->blit_rect(texture->get_image(), region, Point2()); + image->resize(p_size.x, p_size.y, Image::INTERPOLATE_NEAREST); + } else { + image->create(1, 1, false, Image::FORMAT_RGBA8); + image->set_pixel(0, 0, get_terrain_color(terrain_set, terrain)); + } + Ref<ImageTexture> icon; + icon.instantiate(); + icon->create_from_image(image); + icon->set_size_override(p_size); + + output.write[terrain_set].write[terrain] = icon; } + } + return output; +} - mask_ = mask & 0xFFFF; - mask_ignore = mask >> 16; +void TileSet::_source_changed() { + emit_changed(); +} - if (((mask_ & (~mask_ignore)) == (p_bitmask & (~mask_ignore))) && (((~mask_) | mask_ignore) == ((~p_bitmask) | mask_ignore))) { - uint32_t priority = autotile_get_subtile_priority(p_id, E->key()); - priority_sum += priority; - priorities.push_back(priority); - coords.push_back(E->key()); - } +Vector<Point2> TileSet::_get_square_corner_or_side_terrain_bit_polygon(Vector2i p_size, TileSet::CellNeighbor p_bit) { + Rect2 bit_rect; + bit_rect.size = Vector2(p_size) / 3; + switch (p_bit) { + case TileSet::CELL_NEIGHBOR_RIGHT_SIDE: + bit_rect.position = Vector2(1, -1); + break; + case TileSet::CELL_NEIGHBOR_BOTTOM_RIGHT_CORNER: + bit_rect.position = Vector2(1, 1); + break; + case TileSet::CELL_NEIGHBOR_BOTTOM_SIDE: + bit_rect.position = Vector2(-1, 1); + break; + case TileSet::CELL_NEIGHBOR_BOTTOM_LEFT_CORNER: + bit_rect.position = Vector2(-3, 1); + break; + case TileSet::CELL_NEIGHBOR_LEFT_SIDE: + bit_rect.position = Vector2(-3, -1); + break; + case TileSet::CELL_NEIGHBOR_TOP_LEFT_CORNER: + bit_rect.position = Vector2(-3, -3); + break; + case TileSet::CELL_NEIGHBOR_TOP_SIDE: + bit_rect.position = Vector2(-1, -3); + break; + case TileSet::CELL_NEIGHBOR_TOP_RIGHT_CORNER: + bit_rect.position = Vector2(1, -3); + break; + default: + break; + } + bit_rect.position *= Vector2(p_size) / 6.0; + Vector<Vector2> polygon; + polygon.push_back(bit_rect.position); + polygon.push_back(Vector2(bit_rect.get_end().x, bit_rect.position.y)); + polygon.push_back(bit_rect.get_end()); + polygon.push_back(Vector2(bit_rect.position.x, bit_rect.get_end().y)); + return polygon; +} + +Vector<Point2> TileSet::_get_square_corner_terrain_bit_polygon(Vector2i p_size, TileSet::CellNeighbor p_bit) { + Vector2 unit = Vector2(p_size) / 6.0; + Vector<Vector2> polygon; + switch (p_bit) { + case TileSet::CELL_NEIGHBOR_BOTTOM_RIGHT_CORNER: + polygon.push_back(Vector2(0, 3) * unit); + polygon.push_back(Vector2(3, 3) * unit); + polygon.push_back(Vector2(3, 0) * unit); + polygon.push_back(Vector2(1, 0) * unit); + polygon.push_back(Vector2(1, 1) * unit); + polygon.push_back(Vector2(0, 1) * unit); + break; + case TileSet::CELL_NEIGHBOR_BOTTOM_LEFT_CORNER: + polygon.push_back(Vector2(0, 3) * unit); + polygon.push_back(Vector2(-3, 3) * unit); + polygon.push_back(Vector2(-3, 0) * unit); + polygon.push_back(Vector2(-1, 0) * unit); + polygon.push_back(Vector2(-1, 1) * unit); + polygon.push_back(Vector2(0, 1) * unit); + break; + case TileSet::CELL_NEIGHBOR_TOP_LEFT_CORNER: + polygon.push_back(Vector2(0, -3) * unit); + polygon.push_back(Vector2(-3, -3) * unit); + polygon.push_back(Vector2(-3, 0) * unit); + polygon.push_back(Vector2(-1, 0) * unit); + polygon.push_back(Vector2(-1, -1) * unit); + polygon.push_back(Vector2(0, -1) * unit); + break; + case TileSet::CELL_NEIGHBOR_TOP_RIGHT_CORNER: + polygon.push_back(Vector2(0, -3) * unit); + polygon.push_back(Vector2(3, -3) * unit); + polygon.push_back(Vector2(3, 0) * unit); + polygon.push_back(Vector2(1, 0) * unit); + polygon.push_back(Vector2(1, -1) * unit); + polygon.push_back(Vector2(0, -1) * unit); + break; + default: + break; + } + return polygon; +} + +Vector<Point2> TileSet::_get_square_side_terrain_bit_polygon(Vector2i p_size, TileSet::CellNeighbor p_bit) { + Vector2 unit = Vector2(p_size) / 6.0; + Vector<Vector2> polygon; + switch (p_bit) { + case TileSet::CELL_NEIGHBOR_RIGHT_SIDE: + polygon.push_back(Vector2(1, -1) * unit); + polygon.push_back(Vector2(3, -3) * unit); + polygon.push_back(Vector2(3, 3) * unit); + polygon.push_back(Vector2(1, 1) * unit); + break; + case TileSet::CELL_NEIGHBOR_BOTTOM_SIDE: + polygon.push_back(Vector2(-1, 1) * unit); + polygon.push_back(Vector2(-3, 3) * unit); + polygon.push_back(Vector2(3, 3) * unit); + polygon.push_back(Vector2(1, 1) * unit); + break; + case TileSet::CELL_NEIGHBOR_LEFT_SIDE: + polygon.push_back(Vector2(-1, -1) * unit); + polygon.push_back(Vector2(-3, -3) * unit); + polygon.push_back(Vector2(-3, 3) * unit); + polygon.push_back(Vector2(-1, 1) * unit); + break; + case TileSet::CELL_NEIGHBOR_TOP_SIDE: + polygon.push_back(Vector2(-1, -1) * unit); + polygon.push_back(Vector2(-3, -3) * unit); + polygon.push_back(Vector2(3, -3) * unit); + polygon.push_back(Vector2(1, -1) * unit); + break; + default: + break; } + return polygon; +} - if (coords.size() == 0) { - return autotile_get_icon_coordinate(p_id); +Vector<Point2> TileSet::_get_isometric_corner_or_side_terrain_bit_polygon(Vector2i p_size, TileSet::CellNeighbor p_bit) { + Vector2 unit = Vector2(p_size) / 6.0; + Vector<Vector2> polygon; + switch (p_bit) { + case TileSet::CELL_NEIGHBOR_RIGHT_CORNER: + polygon.push_back(Vector2(1, 0) * unit); + polygon.push_back(Vector2(2, -1) * unit); + polygon.push_back(Vector2(3, 0) * unit); + polygon.push_back(Vector2(2, 1) * unit); + break; + case TileSet::CELL_NEIGHBOR_BOTTOM_RIGHT_SIDE: + polygon.push_back(Vector2(0, 1) * unit); + polygon.push_back(Vector2(1, 2) * unit); + polygon.push_back(Vector2(2, 1) * unit); + polygon.push_back(Vector2(1, 0) * unit); + break; + case TileSet::CELL_NEIGHBOR_BOTTOM_CORNER: + polygon.push_back(Vector2(0, 1) * unit); + polygon.push_back(Vector2(-1, 2) * unit); + polygon.push_back(Vector2(0, 3) * unit); + polygon.push_back(Vector2(1, 2) * unit); + break; + case TileSet::CELL_NEIGHBOR_BOTTOM_LEFT_SIDE: + polygon.push_back(Vector2(0, 1) * unit); + polygon.push_back(Vector2(-1, 2) * unit); + polygon.push_back(Vector2(-2, 1) * unit); + polygon.push_back(Vector2(-1, 0) * unit); + break; + case TileSet::CELL_NEIGHBOR_LEFT_CORNER: + polygon.push_back(Vector2(-1, 0) * unit); + polygon.push_back(Vector2(-2, -1) * unit); + polygon.push_back(Vector2(-3, 0) * unit); + polygon.push_back(Vector2(-2, 1) * unit); + break; + case TileSet::CELL_NEIGHBOR_TOP_LEFT_SIDE: + polygon.push_back(Vector2(0, -1) * unit); + polygon.push_back(Vector2(-1, -2) * unit); + polygon.push_back(Vector2(-2, -1) * unit); + polygon.push_back(Vector2(-1, 0) * unit); + break; + case TileSet::CELL_NEIGHBOR_TOP_CORNER: + polygon.push_back(Vector2(0, -1) * unit); + polygon.push_back(Vector2(-1, -2) * unit); + polygon.push_back(Vector2(0, -3) * unit); + polygon.push_back(Vector2(1, -2) * unit); + break; + case TileSet::CELL_NEIGHBOR_TOP_RIGHT_SIDE: + polygon.push_back(Vector2(0, -1) * unit); + polygon.push_back(Vector2(1, -2) * unit); + polygon.push_back(Vector2(2, -1) * unit); + polygon.push_back(Vector2(1, 0) * unit); + break; + default: + break; + } + return polygon; +} + +Vector<Point2> TileSet::_get_isometric_corner_terrain_bit_polygon(Vector2i p_size, TileSet::CellNeighbor p_bit) { + Vector2 unit = Vector2(p_size) / 6.0; + Vector<Vector2> polygon; + switch (p_bit) { + case TileSet::CELL_NEIGHBOR_RIGHT_CORNER: + polygon.push_back(Vector2(0.5, -0.5) * unit); + polygon.push_back(Vector2(1.5, -1.5) * unit); + polygon.push_back(Vector2(3, 0) * unit); + polygon.push_back(Vector2(1.5, 1.5) * unit); + polygon.push_back(Vector2(0.5, 0.5) * unit); + polygon.push_back(Vector2(1, 0) * unit); + break; + case TileSet::CELL_NEIGHBOR_BOTTOM_CORNER: + polygon.push_back(Vector2(-0.5, 0.5) * unit); + polygon.push_back(Vector2(-1.5, 1.5) * unit); + polygon.push_back(Vector2(0, 3) * unit); + polygon.push_back(Vector2(1.5, 1.5) * unit); + polygon.push_back(Vector2(0.5, 0.5) * unit); + polygon.push_back(Vector2(0, 1) * unit); + break; + case TileSet::CELL_NEIGHBOR_LEFT_CORNER: + polygon.push_back(Vector2(-0.5, -0.5) * unit); + polygon.push_back(Vector2(-1.5, -1.5) * unit); + polygon.push_back(Vector2(-3, 0) * unit); + polygon.push_back(Vector2(-1.5, 1.5) * unit); + polygon.push_back(Vector2(-0.5, 0.5) * unit); + polygon.push_back(Vector2(-1, 0) * unit); + break; + case TileSet::CELL_NEIGHBOR_TOP_CORNER: + polygon.push_back(Vector2(-0.5, -0.5) * unit); + polygon.push_back(Vector2(-1.5, -1.5) * unit); + polygon.push_back(Vector2(0, -3) * unit); + polygon.push_back(Vector2(1.5, -1.5) * unit); + polygon.push_back(Vector2(0.5, -0.5) * unit); + polygon.push_back(Vector2(0, -1) * unit); + break; + default: + break; + } + return polygon; +} + +Vector<Point2> TileSet::_get_isometric_side_terrain_bit_polygon(Vector2i p_size, TileSet::CellNeighbor p_bit) { + Vector2 unit = Vector2(p_size) / 6.0; + Vector<Vector2> polygon; + switch (p_bit) { + case TileSet::CELL_NEIGHBOR_BOTTOM_RIGHT_SIDE: + polygon.push_back(Vector2(1, 0) * unit); + polygon.push_back(Vector2(3, 0) * unit); + polygon.push_back(Vector2(0, 3) * unit); + polygon.push_back(Vector2(0, 1) * unit); + break; + case TileSet::CELL_NEIGHBOR_BOTTOM_LEFT_SIDE: + polygon.push_back(Vector2(-1, 0) * unit); + polygon.push_back(Vector2(-3, 0) * unit); + polygon.push_back(Vector2(0, 3) * unit); + polygon.push_back(Vector2(0, 1) * unit); + break; + case TileSet::CELL_NEIGHBOR_TOP_LEFT_SIDE: + polygon.push_back(Vector2(-1, 0) * unit); + polygon.push_back(Vector2(-3, 0) * unit); + polygon.push_back(Vector2(0, -3) * unit); + polygon.push_back(Vector2(0, -1) * unit); + break; + case TileSet::CELL_NEIGHBOR_TOP_RIGHT_SIDE: + polygon.push_back(Vector2(1, 0) * unit); + polygon.push_back(Vector2(3, 0) * unit); + polygon.push_back(Vector2(0, -3) * unit); + polygon.push_back(Vector2(0, -1) * unit); + break; + default: + break; + } + return polygon; +} + +Vector<Point2> TileSet::_get_half_offset_corner_or_side_terrain_bit_polygon(Vector2i p_size, TileSet::CellNeighbor p_bit, float p_overlap, TileSet::TileOffsetAxis p_offset_axis) { + Vector<Vector2> point_list; + point_list.push_back(Vector2(3, (3.0 * (1.0 - p_overlap * 2.0)) / 2.0)); + point_list.push_back(Vector2(3, 3.0 * (1.0 - p_overlap * 2.0))); + point_list.push_back(Vector2(2, 3.0 * (1.0 - (p_overlap * 2.0) * 2.0 / 3.0))); + point_list.push_back(Vector2(1, 3.0 - p_overlap * 2.0)); + point_list.push_back(Vector2(0, 3)); + point_list.push_back(Vector2(-1, 3.0 - p_overlap * 2.0)); + point_list.push_back(Vector2(-2, 3.0 * (1.0 - (p_overlap * 2.0) * 2.0 / 3.0))); + point_list.push_back(Vector2(-3, 3.0 * (1.0 - p_overlap * 2.0))); + point_list.push_back(Vector2(-3, (3.0 * (1.0 - p_overlap * 2.0)) / 2.0)); + point_list.push_back(Vector2(-3, -(3.0 * (1.0 - p_overlap * 2.0)) / 2.0)); + point_list.push_back(Vector2(-3, -3.0 * (1.0 - p_overlap * 2.0))); + point_list.push_back(Vector2(-2, -3.0 * (1.0 - (p_overlap * 2.0) * 2.0 / 3.0))); + point_list.push_back(Vector2(-1, -(3.0 - p_overlap * 2.0))); + point_list.push_back(Vector2(0, -3)); + point_list.push_back(Vector2(1, -(3.0 - p_overlap * 2.0))); + point_list.push_back(Vector2(2, -3.0 * (1.0 - (p_overlap * 2.0) * 2.0 / 3.0))); + point_list.push_back(Vector2(3, -3.0 * (1.0 - p_overlap * 2.0))); + point_list.push_back(Vector2(3, -(3.0 * (1.0 - p_overlap * 2.0)) / 2.0)); + + Vector2 unit = Vector2(p_size) / 6.0; + for (int i = 0; i < point_list.size(); i++) { + point_list.write[i] = point_list[i] * unit; + } + + Vector<Vector2> polygon; + if (p_offset_axis == TileSet::TILE_OFFSET_AXIS_HORIZONTAL) { + switch (p_bit) { + case TileSet::CELL_NEIGHBOR_RIGHT_SIDE: + polygon.push_back(point_list[17]); + polygon.push_back(point_list[0]); + break; + case TileSet::CELL_NEIGHBOR_BOTTOM_RIGHT_CORNER: + polygon.push_back(point_list[0]); + polygon.push_back(point_list[1]); + polygon.push_back(point_list[2]); + break; + case TileSet::CELL_NEIGHBOR_BOTTOM_RIGHT_SIDE: + polygon.push_back(point_list[2]); + polygon.push_back(point_list[3]); + break; + case TileSet::CELL_NEIGHBOR_BOTTOM_CORNER: + polygon.push_back(point_list[3]); + polygon.push_back(point_list[4]); + polygon.push_back(point_list[5]); + break; + case TileSet::CELL_NEIGHBOR_BOTTOM_LEFT_SIDE: + polygon.push_back(point_list[5]); + polygon.push_back(point_list[6]); + break; + case TileSet::CELL_NEIGHBOR_BOTTOM_LEFT_CORNER: + polygon.push_back(point_list[6]); + polygon.push_back(point_list[7]); + polygon.push_back(point_list[8]); + break; + case TileSet::CELL_NEIGHBOR_LEFT_SIDE: + polygon.push_back(point_list[8]); + polygon.push_back(point_list[9]); + break; + case TileSet::CELL_NEIGHBOR_TOP_LEFT_CORNER: + polygon.push_back(point_list[9]); + polygon.push_back(point_list[10]); + polygon.push_back(point_list[11]); + break; + case TileSet::CELL_NEIGHBOR_TOP_LEFT_SIDE: + polygon.push_back(point_list[11]); + polygon.push_back(point_list[12]); + break; + case TileSet::CELL_NEIGHBOR_TOP_CORNER: + polygon.push_back(point_list[12]); + polygon.push_back(point_list[13]); + polygon.push_back(point_list[14]); + break; + case TileSet::CELL_NEIGHBOR_TOP_RIGHT_SIDE: + polygon.push_back(point_list[14]); + polygon.push_back(point_list[15]); + break; + case TileSet::CELL_NEIGHBOR_TOP_RIGHT_CORNER: + polygon.push_back(point_list[15]); + polygon.push_back(point_list[16]); + polygon.push_back(point_list[17]); + break; + default: + break; + } } else { - uint32_t picked_value = Math::rand() % priority_sum; - uint32_t upper_bound; - uint32_t lower_bound = 0; - Vector2 result = coords.front()->get(); - List<Vector2>::Element *coords_E = coords.front(); - List<uint32_t>::Element *priorities_E = priorities.front(); - while (priorities_E) { - upper_bound = lower_bound + priorities_E->get(); - if (lower_bound <= picked_value && picked_value < upper_bound) { - result = coords_E->get(); + if (p_offset_axis == TileSet::TILE_OFFSET_AXIS_VERTICAL) { + for (int i = 0; i < point_list.size(); i++) { + point_list.write[i] = Vector2(point_list[i].y, point_list[i].x); + } + } + switch (p_bit) { + case TileSet::CELL_NEIGHBOR_RIGHT_CORNER: + polygon.push_back(point_list[3]); + polygon.push_back(point_list[4]); + polygon.push_back(point_list[5]); + break; + case TileSet::CELL_NEIGHBOR_BOTTOM_RIGHT_SIDE: + polygon.push_back(point_list[2]); + polygon.push_back(point_list[3]); + break; + case TileSet::CELL_NEIGHBOR_BOTTOM_RIGHT_CORNER: + polygon.push_back(point_list[0]); + polygon.push_back(point_list[1]); + polygon.push_back(point_list[2]); + break; + case TileSet::CELL_NEIGHBOR_BOTTOM_SIDE: + polygon.push_back(point_list[17]); + polygon.push_back(point_list[0]); + break; + case TileSet::CELL_NEIGHBOR_BOTTOM_LEFT_CORNER: + polygon.push_back(point_list[15]); + polygon.push_back(point_list[16]); + polygon.push_back(point_list[17]); + break; + case TileSet::CELL_NEIGHBOR_BOTTOM_LEFT_SIDE: + polygon.push_back(point_list[14]); + polygon.push_back(point_list[15]); break; + case TileSet::CELL_NEIGHBOR_LEFT_CORNER: + polygon.push_back(point_list[12]); + polygon.push_back(point_list[13]); + polygon.push_back(point_list[14]); + break; + case TileSet::CELL_NEIGHBOR_TOP_LEFT_SIDE: + polygon.push_back(point_list[11]); + polygon.push_back(point_list[12]); + break; + case TileSet::CELL_NEIGHBOR_TOP_LEFT_CORNER: + polygon.push_back(point_list[9]); + polygon.push_back(point_list[10]); + polygon.push_back(point_list[11]); + break; + case TileSet::CELL_NEIGHBOR_TOP_SIDE: + polygon.push_back(point_list[8]); + polygon.push_back(point_list[9]); + break; + case TileSet::CELL_NEIGHBOR_TOP_RIGHT_CORNER: + polygon.push_back(point_list[6]); + polygon.push_back(point_list[7]); + polygon.push_back(point_list[8]); + break; + case TileSet::CELL_NEIGHBOR_TOP_RIGHT_SIDE: + polygon.push_back(point_list[5]); + polygon.push_back(point_list[6]); + break; + default: + break; + } + } + + int half_polygon_size = polygon.size(); + for (int i = 0; i < half_polygon_size; i++) { + polygon.push_back(polygon[half_polygon_size - 1 - i] / 3.0); + } + + return polygon; +} + +Vector<Point2> TileSet::_get_half_offset_corner_terrain_bit_polygon(Vector2i p_size, TileSet::CellNeighbor p_bit, float p_overlap, TileSet::TileOffsetAxis p_offset_axis) { + Vector<Vector2> point_list; + point_list.push_back(Vector2(3, 0)); + point_list.push_back(Vector2(3, 3.0 * (1.0 - p_overlap * 2.0))); + point_list.push_back(Vector2(1.5, (3.0 * (1.0 - p_overlap * 2.0) + 3.0) / 2.0)); + point_list.push_back(Vector2(0, 3)); + point_list.push_back(Vector2(-1.5, (3.0 * (1.0 - p_overlap * 2.0) + 3.0) / 2.0)); + point_list.push_back(Vector2(-3, 3.0 * (1.0 - p_overlap * 2.0))); + point_list.push_back(Vector2(-3, 0)); + point_list.push_back(Vector2(-3, -3.0 * (1.0 - p_overlap * 2.0))); + point_list.push_back(Vector2(-1.5, -(3.0 * (1.0 - p_overlap * 2.0) + 3.0) / 2.0)); + point_list.push_back(Vector2(0, -3)); + point_list.push_back(Vector2(1.5, -(3.0 * (1.0 - p_overlap * 2.0) + 3.0) / 2.0)); + point_list.push_back(Vector2(3, -3.0 * (1.0 - p_overlap * 2.0))); + + Vector2 unit = Vector2(p_size) / 6.0; + for (int i = 0; i < point_list.size(); i++) { + point_list.write[i] = point_list[i] * unit; + } + + Vector<Vector2> polygon; + if (p_offset_axis == TileSet::TILE_OFFSET_AXIS_HORIZONTAL) { + switch (p_bit) { + case TileSet::CELL_NEIGHBOR_BOTTOM_RIGHT_CORNER: + polygon.push_back(point_list[0]); + polygon.push_back(point_list[1]); + polygon.push_back(point_list[2]); + break; + case TileSet::CELL_NEIGHBOR_BOTTOM_CORNER: + polygon.push_back(point_list[2]); + polygon.push_back(point_list[3]); + polygon.push_back(point_list[4]); + break; + case TileSet::CELL_NEIGHBOR_BOTTOM_LEFT_CORNER: + polygon.push_back(point_list[4]); + polygon.push_back(point_list[5]); + polygon.push_back(point_list[6]); + break; + case TileSet::CELL_NEIGHBOR_TOP_LEFT_CORNER: + polygon.push_back(point_list[6]); + polygon.push_back(point_list[7]); + polygon.push_back(point_list[8]); + break; + case TileSet::CELL_NEIGHBOR_TOP_CORNER: + polygon.push_back(point_list[8]); + polygon.push_back(point_list[9]); + polygon.push_back(point_list[10]); + break; + case TileSet::CELL_NEIGHBOR_TOP_RIGHT_CORNER: + polygon.push_back(point_list[10]); + polygon.push_back(point_list[11]); + polygon.push_back(point_list[0]); + break; + default: + break; + } + } else { + if (p_offset_axis == TileSet::TILE_OFFSET_AXIS_VERTICAL) { + for (int i = 0; i < point_list.size(); i++) { + point_list.write[i] = Vector2(point_list[i].y, point_list[i].x); } - lower_bound = upper_bound; - priorities_E = priorities_E->next(); - coords_E = coords_E->next(); } + switch (p_bit) { + case TileSet::CELL_NEIGHBOR_RIGHT_CORNER: + polygon.push_back(point_list[2]); + polygon.push_back(point_list[3]); + polygon.push_back(point_list[4]); + break; + case TileSet::CELL_NEIGHBOR_BOTTOM_RIGHT_CORNER: + polygon.push_back(point_list[0]); + polygon.push_back(point_list[1]); + polygon.push_back(point_list[2]); + break; + case TileSet::CELL_NEIGHBOR_BOTTOM_LEFT_CORNER: + polygon.push_back(point_list[10]); + polygon.push_back(point_list[11]); + polygon.push_back(point_list[0]); + break; + case TileSet::CELL_NEIGHBOR_LEFT_CORNER: + polygon.push_back(point_list[8]); + polygon.push_back(point_list[9]); + polygon.push_back(point_list[10]); + break; + case TileSet::CELL_NEIGHBOR_TOP_LEFT_CORNER: + polygon.push_back(point_list[6]); + polygon.push_back(point_list[7]); + polygon.push_back(point_list[8]); + break; + case TileSet::CELL_NEIGHBOR_TOP_RIGHT_CORNER: + polygon.push_back(point_list[4]); + polygon.push_back(point_list[5]); + polygon.push_back(point_list[6]); + break; + default: + break; + } + } - return result; + int half_polygon_size = polygon.size(); + for (int i = 0; i < half_polygon_size; i++) { + polygon.push_back(polygon[half_polygon_size - 1 - i] / 3.0); } + + return polygon; } -Vector2 TileSet::atlastile_get_subtile_by_priority(int p_id, const Node *p_tilemap_node, const Vector2 &p_tile_location) { - ERR_FAIL_COND_V(!tile_map.has(p_id), Vector2()); - //First try to forward selection to script - if (get_script_instance() != nullptr) { - if (get_script_instance()->has_method("_forward_atlas_subtile_selection")) { - Variant ret = get_script_instance()->call("_forward_atlas_subtile_selection", p_id, p_tilemap_node, p_tile_location); - if (ret.get_type() == Variant::VECTOR2) { - return ret; +Vector<Point2> TileSet::_get_half_offset_side_terrain_bit_polygon(Vector2i p_size, TileSet::CellNeighbor p_bit, float p_overlap, TileSet::TileOffsetAxis p_offset_axis) { + Vector<Vector2> point_list; + point_list.push_back(Vector2(3, 3.0 * (1.0 - p_overlap * 2.0))); + point_list.push_back(Vector2(0, 3)); + point_list.push_back(Vector2(-3, 3.0 * (1.0 - p_overlap * 2.0))); + point_list.push_back(Vector2(-3, -3.0 * (1.0 - p_overlap * 2.0))); + point_list.push_back(Vector2(0, -3)); + point_list.push_back(Vector2(3, -3.0 * (1.0 - p_overlap * 2.0))); + + Vector2 unit = Vector2(p_size) / 6.0; + for (int i = 0; i < point_list.size(); i++) { + point_list.write[i] = point_list[i] * unit; + } + + Vector<Vector2> polygon; + if (p_offset_axis == TileSet::TILE_OFFSET_AXIS_HORIZONTAL) { + switch (p_bit) { + case TileSet::CELL_NEIGHBOR_RIGHT_SIDE: + polygon.push_back(point_list[5]); + polygon.push_back(point_list[0]); + break; + case TileSet::CELL_NEIGHBOR_BOTTOM_RIGHT_SIDE: + polygon.push_back(point_list[0]); + polygon.push_back(point_list[1]); + break; + case TileSet::CELL_NEIGHBOR_BOTTOM_LEFT_SIDE: + polygon.push_back(point_list[1]); + polygon.push_back(point_list[2]); + break; + case TileSet::CELL_NEIGHBOR_LEFT_SIDE: + polygon.push_back(point_list[2]); + polygon.push_back(point_list[3]); + break; + case TileSet::CELL_NEIGHBOR_TOP_LEFT_SIDE: + polygon.push_back(point_list[3]); + polygon.push_back(point_list[4]); + break; + case TileSet::CELL_NEIGHBOR_TOP_RIGHT_SIDE: + polygon.push_back(point_list[4]); + polygon.push_back(point_list[5]); + break; + default: + break; + } + } else { + if (p_offset_axis == TileSet::TILE_OFFSET_AXIS_VERTICAL) { + for (int i = 0; i < point_list.size(); i++) { + point_list.write[i] = Vector2(point_list[i].y, point_list[i].x); } } + switch (p_bit) { + case TileSet::CELL_NEIGHBOR_BOTTOM_RIGHT_SIDE: + polygon.push_back(point_list[0]); + polygon.push_back(point_list[1]); + break; + case TileSet::CELL_NEIGHBOR_BOTTOM_SIDE: + polygon.push_back(point_list[5]); + polygon.push_back(point_list[0]); + break; + case TileSet::CELL_NEIGHBOR_BOTTOM_LEFT_SIDE: + polygon.push_back(point_list[4]); + polygon.push_back(point_list[5]); + break; + case TileSet::CELL_NEIGHBOR_TOP_LEFT_SIDE: + polygon.push_back(point_list[3]); + polygon.push_back(point_list[4]); + break; + case TileSet::CELL_NEIGHBOR_TOP_SIDE: + polygon.push_back(point_list[2]); + polygon.push_back(point_list[3]); + break; + case TileSet::CELL_NEIGHBOR_TOP_RIGHT_SIDE: + polygon.push_back(point_list[1]); + polygon.push_back(point_list[2]); + break; + default: + break; + } + } + + int half_polygon_size = polygon.size(); + for (int i = 0; i < half_polygon_size; i++) { + polygon.push_back(polygon[half_polygon_size - 1 - i] / 3.0); } - Vector2 coord = tile_get_region(p_id).size / autotile_get_size(p_id); + return polygon; +} - List<Vector2> coords; - for (int x = 0; x < coord.x; x++) { - for (int y = 0; y < coord.y; y++) { - for (int i = 0; i < autotile_get_subtile_priority(p_id, Vector2(x, y)); i++) { - coords.push_back(Vector2(x, y)); +void TileSet::reset_state() { + occlusion_layers.clear(); + physics_layers.clear(); + custom_data_layers.clear(); +} + +const Vector2i TileSetSource::INVALID_ATLAS_COORDS = Vector2i(-1, -1); +const int TileSetSource::INVALID_TILE_ALTERNATIVE = -1; + +#ifndef DISABLE_DEPRECATED +void TileSet::_compatibility_conversion() { + for (Map<int, CompatibilityTileData *>::Element *E = compatibility_data.front(); E; E = E->next()) { + CompatibilityTileData *ctd = E->value(); + + // Add the texture + TileSetAtlasSource *atlas_source = memnew(TileSetAtlasSource); + int source_id = add_source(Ref<TileSetSource>(atlas_source)); + + atlas_source->set_texture(ctd->texture); + + // Handle each tile as a new source. Not optimal but at least it should stay compatible. + switch (ctd->tile_mode) { + case COMPATIBILITY_TILE_MODE_SINGLE_TILE: { + atlas_source->set_margins(ctd->region.get_position()); + atlas_source->set_texture_region_size(ctd->region.get_size()); + + Vector2i coords; + for (int flags = 0; flags < 8; flags++) { + bool flip_h = flags & 1; + bool flip_v = flags & 2; + bool transpose = flags & 4; + + int alternative_tile = 0; + if (!atlas_source->has_tile(coords)) { + atlas_source->create_tile(coords); + } else { + alternative_tile = atlas_source->create_alternative_tile(coords); + } + + // Add to the mapping. + Array key_array; + key_array.push_back(flip_h); + key_array.push_back(flip_v); + key_array.push_back(transpose); + + Array value_array; + value_array.push_back(source_id); + value_array.push_back(coords); + value_array.push_back(alternative_tile); + + if (!compatibility_tilemap_mapping.has(E->key())) { + compatibility_tilemap_mapping[E->key()] = Map<Array, Array>(); + } + compatibility_tilemap_mapping[E->key()][key_array] = value_array; + compatibility_tilemap_mapping_tile_modes[E->key()] = COMPATIBILITY_TILE_MODE_SINGLE_TILE; + + TileData *tile_data = Object::cast_to<TileData>(atlas_source->get_tile_data(coords, alternative_tile)); + + tile_data->set_flip_h(flip_h); + tile_data->set_flip_v(flip_v); + tile_data->set_transpose(transpose); + tile_data->tile_set_material(ctd->material); + tile_data->set_modulate(ctd->modulate); + tile_data->set_z_index(ctd->z_index); + + if (ctd->occluder.is_valid()) { + if (get_occlusion_layers_count() < 1) { + set_occlusion_layers_count(1); + } + tile_data->set_occluder(0, ctd->occluder); + } + if (ctd->navigation.is_valid()) { + if (get_navigation_layers_count() < 1) { + set_navigation_layers_count(1); + } + tile_data->set_navigation_polygon(0, ctd->autotile_navpoly_map[coords]); + } + + tile_data->set_z_index(ctd->z_index); + + // Add the shapes. + if (ctd->shapes.size() > 0) { + if (get_physics_layers_count() < 1) { + set_physics_layers_count(1); + } + } + for (int k = 0; k < ctd->shapes.size(); k++) { + CompatibilityShapeData csd = ctd->shapes[k]; + if (csd.autotile_coords == coords) { + Ref<ConvexPolygonShape2D> convex_shape = csd.shape; // Only ConvexPolygonShape2D are supported, which is the default type used by the 3.x editor + if (convex_shape.is_valid()) { + Vector<Vector2> polygon = convex_shape->get_points(); + for (int point_index = 0; point_index < polygon.size(); point_index++) { + polygon.write[point_index] = csd.transform.xform(polygon[point_index]); + } + tile_data->set_collision_polygons_count(0, tile_data->get_collision_polygons_count(0) + 1); + int index = tile_data->get_collision_polygons_count(0) - 1; + tile_data->set_collision_polygon_one_way(0, index, csd.one_way); + tile_data->set_collision_polygon_one_way_margin(0, index, csd.one_way_margin); + tile_data->set_collision_polygon_points(0, index, polygon); + } + } + } + } + } break; + case COMPATIBILITY_TILE_MODE_AUTO_TILE: { + // Not supported. It would need manual conversion. + } break; + case COMPATIBILITY_TILE_MODE_ATLAS_TILE: { + atlas_source->set_margins(ctd->region.get_position()); + atlas_source->set_separation(Vector2i(ctd->autotile_spacing, ctd->autotile_spacing)); + atlas_source->set_texture_region_size(ctd->autotile_tile_size); + + Size2i atlas_size = ctd->region.get_size() / (ctd->autotile_tile_size + atlas_source->get_separation()); + for (int i = 0; i < atlas_size.x; i++) { + for (int j = 0; j < atlas_size.y; j++) { + Vector2i coords = Vector2i(i, j); + + for (int flags = 0; flags < 8; flags++) { + bool flip_h = flags & 1; + bool flip_v = flags & 2; + bool transpose = flags & 4; + + int alternative_tile = 0; + if (!atlas_source->has_tile(coords)) { + atlas_source->create_tile(coords); + } else { + alternative_tile = atlas_source->create_alternative_tile(coords); + } + + // Add to the mapping. + Array key_array; + key_array.push_back(coords); + key_array.push_back(flip_h); + key_array.push_back(flip_v); + key_array.push_back(transpose); + + Array value_array; + value_array.push_back(source_id); + value_array.push_back(coords); + value_array.push_back(alternative_tile); + + if (!compatibility_tilemap_mapping.has(E->key())) { + compatibility_tilemap_mapping[E->key()] = Map<Array, Array>(); + } + compatibility_tilemap_mapping[E->key()][key_array] = value_array; + compatibility_tilemap_mapping_tile_modes[E->key()] = COMPATIBILITY_TILE_MODE_ATLAS_TILE; + + TileData *tile_data = Object::cast_to<TileData>(atlas_source->get_tile_data(coords, alternative_tile)); + + tile_data->set_flip_h(flip_h); + tile_data->set_flip_v(flip_v); + tile_data->set_transpose(transpose); + tile_data->tile_set_material(ctd->material); + tile_data->set_modulate(ctd->modulate); + tile_data->set_z_index(ctd->z_index); + if (ctd->autotile_occluder_map.has(coords)) { + if (get_occlusion_layers_count() < 1) { + set_occlusion_layers_count(1); + } + tile_data->set_occluder(0, ctd->autotile_occluder_map[coords]); + } + if (ctd->autotile_navpoly_map.has(coords)) { + if (get_navigation_layers_count() < 1) { + set_navigation_layers_count(1); + } + tile_data->set_navigation_polygon(0, ctd->autotile_navpoly_map[coords]); + } + if (ctd->autotile_priority_map.has(coords)) { + tile_data->set_probability(ctd->autotile_priority_map[coords]); + } + if (ctd->autotile_z_index_map.has(coords)) { + tile_data->set_z_index(ctd->autotile_z_index_map[coords]); + } + + // Add the shapes. + if (ctd->shapes.size() > 0) { + if (get_physics_layers_count() < 1) { + set_physics_layers_count(1); + } + } + for (int k = 0; k < ctd->shapes.size(); k++) { + CompatibilityShapeData csd = ctd->shapes[k]; + if (csd.autotile_coords == coords) { + Ref<ConvexPolygonShape2D> convex_shape = csd.shape; // Only ConvexPolygonShape2D are supported, which is the default type used by the 3.x editor + if (convex_shape.is_valid()) { + Vector<Vector2> polygon = convex_shape->get_points(); + for (int point_index = 0; point_index < polygon.size(); point_index++) { + polygon.write[point_index] = csd.transform.xform(polygon[point_index]); + } + tile_data->set_collision_polygons_count(0, tile_data->get_collision_polygons_count(0) + 1); + int index = tile_data->get_collision_polygons_count(0) - 1; + tile_data->set_collision_polygon_one_way(0, index, csd.one_way); + tile_data->set_collision_polygon_one_way_margin(0, index, csd.one_way_margin); + tile_data->set_collision_polygon_points(0, index, polygon); + } + } + } + + // -- TODO: handle -- + // Those are offset for the whole atlas, they are likely useless for the atlases, but might make sense for single tiles. + // texture offset + // occluder_offset + // navigation_offset + + // For terrains, ignored for now? + // bitmask_mode + // bitmask_flags + } + } + } + } break; + } + + // Offset all shapes + for (int k = 0; k < ctd->shapes.size(); k++) { + Ref<ConvexPolygonShape2D> convex = ctd->shapes[k].shape; + if (convex.is_valid()) { + Vector<Vector2> points = convex->get_points(); + for (int i_point = 0; i_point < points.size(); i_point++) { + points.write[i_point] = points[i_point] - get_tile_size() / 2; + } + convex->set_points(points); } } } - if (coords.size() == 0) { - return autotile_get_icon_coordinate(p_id); + + // Reset compatibility data + for (Map<int, CompatibilityTileData *>::Element *E = compatibility_data.front(); E; E = E->next()) { + memdelete(E->get()); + } + compatibility_data = Map<int, CompatibilityTileData *>(); +} + +Array TileSet::compatibility_tilemap_map(int p_tile_id, Vector2i p_coords, bool p_flip_h, bool p_flip_v, bool p_transpose) { + Array cannot_convert_array; + cannot_convert_array.push_back(TileSet::INVALID_SOURCE); + cannot_convert_array.push_back(TileSetAtlasSource::INVALID_ATLAS_COORDS); + cannot_convert_array.push_back(TileSetAtlasSource::INVALID_TILE_ALTERNATIVE); + + if (!compatibility_tilemap_mapping.has(p_tile_id)) { + return cannot_convert_array; + } + + int tile_mode = compatibility_tilemap_mapping_tile_modes[p_tile_id]; + switch (tile_mode) { + case COMPATIBILITY_TILE_MODE_SINGLE_TILE: { + Array a; + a.push_back(p_flip_h); + a.push_back(p_flip_v); + a.push_back(p_transpose); + return compatibility_tilemap_mapping[p_tile_id][a]; + } + case COMPATIBILITY_TILE_MODE_AUTO_TILE: + return cannot_convert_array; + break; + case COMPATIBILITY_TILE_MODE_ATLAS_TILE: { + Array a; + a.push_back(p_coords); + a.push_back(p_flip_h); + a.push_back(p_flip_v); + a.push_back(p_transpose); + return compatibility_tilemap_mapping[p_tile_id][a]; + } + default: + return cannot_convert_array; + break; + } +}; + +#endif // DISABLE_DEPRECATED + +bool TileSet::_set(const StringName &p_name, const Variant &p_value) { + Vector<String> components = String(p_name).split("/", true, 2); + +#ifndef DISABLE_DEPRECATED + // TODO: This should be moved to a dedicated conversion system (see #50691) + if (components.size() >= 1 && components[0].is_valid_int()) { + int id = components[0].to_int(); + + // Get or create the compatibility object + CompatibilityTileData *ctd; + Map<int, CompatibilityTileData *>::Element *E = compatibility_data.find(id); + if (!E) { + ctd = memnew(CompatibilityTileData); + compatibility_data.insert(id, ctd); + } else { + ctd = E->get(); + } + + if (components.size() < 2) { + return false; + } + + String what = components[1]; + + if (what == "name") { + ctd->name = p_value; + } else if (what == "texture") { + ctd->texture = p_value; + } else if (what == "tex_offset") { + ctd->tex_offset = p_value; + } else if (what == "material") { + ctd->material = p_value; + } else if (what == "modulate") { + ctd->modulate = p_value; + } else if (what == "region") { + ctd->region = p_value; + } else if (what == "tile_mode") { + ctd->tile_mode = p_value; + } else if (what.left(9) == "autotile") { + what = what.substr(9); + if (what == "bitmask_mode") { + ctd->autotile_bitmask_mode = p_value; + } else if (what == "icon_coordinate") { + ctd->autotile_icon_coordinate = p_value; + } else if (what == "tile_size") { + ctd->autotile_tile_size = p_value; + } else if (what == "spacing") { + ctd->autotile_spacing = p_value; + } else if (what == "bitmask_flags") { + if (p_value.is_array()) { + Array p = p_value; + Vector2i last_coord; + while (p.size() > 0) { + if (p[0].get_type() == Variant::VECTOR2) { + last_coord = p[0]; + } else if (p[0].get_type() == Variant::INT) { + ctd->autotile_bitmask_flags.insert(last_coord, p[0]); + } + p.pop_front(); + } + } + } else if (what == "occluder_map") { + Array p = p_value; + Vector2 last_coord; + while (p.size() > 0) { + if (p[0].get_type() == Variant::VECTOR2) { + last_coord = p[0]; + } else if (p[0].get_type() == Variant::OBJECT) { + ctd->autotile_occluder_map.insert(last_coord, p[0]); + } + p.pop_front(); + } + } else if (what == "navpoly_map") { + Array p = p_value; + Vector2 last_coord; + while (p.size() > 0) { + if (p[0].get_type() == Variant::VECTOR2) { + last_coord = p[0]; + } else if (p[0].get_type() == Variant::OBJECT) { + ctd->autotile_navpoly_map.insert(last_coord, p[0]); + } + p.pop_front(); + } + } else if (what == "priority_map") { + Array p = p_value; + Vector3 val; + Vector2 v; + int priority; + while (p.size() > 0) { + val = p[0]; + if (val.z > 1) { + v.x = val.x; + v.y = val.y; + priority = (int)val.z; + ctd->autotile_priority_map.insert(v, priority); + } + p.pop_front(); + } + } else if (what == "z_index_map") { + Array p = p_value; + Vector3 val; + Vector2 v; + int z_index; + while (p.size() > 0) { + val = p[0]; + if (val.z != 0) { + v.x = val.x; + v.y = val.y; + z_index = (int)val.z; + ctd->autotile_z_index_map.insert(v, z_index); + } + p.pop_front(); + } + } + + } else if (what == "shapes") { + Array p = p_value; + for (int i = 0; i < p.size(); i++) { + CompatibilityShapeData csd; + Dictionary d = p[i]; + for (int j = 0; j < d.size(); j++) { + String key = d.get_key_at_index(j); + if (key == "autotile_coord") { + csd.autotile_coords = d[key]; + } else if (key == "one_way") { + csd.one_way = d[key]; + } else if (key == "one_way_margin") { + csd.one_way_margin = d[key]; + } else if (key == "shape") { + csd.shape = d[key]; + } else if (key == "shape_transform") { + csd.transform = d[key]; + } + } + ctd->shapes.push_back(csd); + } + + /* + // IGNORED FOR NOW, they seem duplicated data compared to the shapes array + } else if (what == "shape") { + } else if (what == "shape_offset") { + } else if (what == "shape_transform") { + } else if (what == "shape_one_way") { + } else if (what == "shape_one_way_margin") { + } + // IGNORED FOR NOW, maybe useless ? + else if (what == "occluder_offset") { + // Not + } else if (what == "navigation_offset") { + } + */ + + } else if (what == "z_index") { + ctd->z_index = p_value; + + // TODO: remove the conversion from here, it's not where it should be done (see #50691) + _compatibility_conversion(); + } else { + return false; + } } else { - return coords[Math::random(0, (int)coords.size())]; +#endif // DISABLE_DEPRECATED + + // This is now a new property. + if (components.size() == 2 && components[0].begins_with("occlusion_layer_") && components[0].trim_prefix("occlusion_layer_").is_valid_int()) { + // Occlusion layers. + int index = components[0].trim_prefix("occlusion_layer_").to_int(); + ERR_FAIL_COND_V(index < 0, false); + if (components[1] == "light_mask") { + ERR_FAIL_COND_V(p_value.get_type() != Variant::INT, false); + if (index >= occlusion_layers.size()) { + set_occlusion_layers_count(index + 1); + } + set_occlusion_layer_light_mask(index, p_value); + return true; + } else if (components[1] == "sdf_collision") { + ERR_FAIL_COND_V(p_value.get_type() != Variant::BOOL, false); + if (index >= occlusion_layers.size()) { + set_occlusion_layers_count(index + 1); + } + set_occlusion_layer_sdf_collision(index, p_value); + return true; + } + } else if (components.size() == 2 && components[0].begins_with("physics_layer_") && components[0].trim_prefix("physics_layer_").is_valid_int()) { + // Physics layers. + int index = components[0].trim_prefix("physics_layer_").to_int(); + ERR_FAIL_COND_V(index < 0, false); + if (components[1] == "collision_layer") { + ERR_FAIL_COND_V(p_value.get_type() != Variant::INT, false); + if (index >= physics_layers.size()) { + set_physics_layers_count(index + 1); + } + set_physics_layer_collision_layer(index, p_value); + return true; + } else if (components[1] == "collision_mask") { + ERR_FAIL_COND_V(p_value.get_type() != Variant::INT, false); + if (index >= physics_layers.size()) { + set_physics_layers_count(index + 1); + } + set_physics_layer_collision_mask(index, p_value); + return true; + } else if (components[1] == "physics_material") { + Ref<PhysicsMaterial> physics_material = p_value; + ERR_FAIL_COND_V(!physics_material.is_valid(), false); + if (index >= physics_layers.size()) { + set_physics_layers_count(index + 1); + } + set_physics_layer_physics_material(index, physics_material); + return true; + } + } else if (components.size() >= 2 && components[0].begins_with("terrain_set_") && components[0].trim_prefix("terrain_set_").is_valid_int()) { + // Terrains. + int terrain_set_index = components[0].trim_prefix("terrain_set_").to_int(); + ERR_FAIL_COND_V(terrain_set_index < 0, false); + if (components[1] == "mode") { + ERR_FAIL_COND_V(p_value.get_type() != Variant::INT, false); + if (terrain_set_index >= terrain_sets.size()) { + set_terrain_sets_count(terrain_set_index + 1); + } + set_terrain_set_mode(terrain_set_index, TerrainMode(int(p_value))); + } else if (components[1] == "terrains_count") { + ERR_FAIL_COND_V(p_value.get_type() != Variant::INT, false); + if (terrain_set_index >= terrain_sets.size()) { + set_terrain_sets_count(terrain_set_index + 1); + } + set_terrains_count(terrain_set_index, p_value); + return true; + } else if (components.size() >= 3 && components[1].begins_with("terrain_") && components[1].trim_prefix("terrain_").is_valid_int()) { + int terrain_index = components[1].trim_prefix("terrain_").to_int(); + ERR_FAIL_COND_V(terrain_index < 0, false); + if (components[2] == "name") { + ERR_FAIL_COND_V(p_value.get_type() != Variant::STRING, false); + if (terrain_set_index >= terrain_sets.size()) { + set_terrain_sets_count(terrain_set_index + 1); + } + if (terrain_index >= terrain_sets[terrain_set_index].terrains.size()) { + set_terrains_count(terrain_set_index, terrain_index + 1); + } + set_terrain_name(terrain_set_index, terrain_index, p_value); + return true; + } else if (components[2] == "color") { + ERR_FAIL_COND_V(p_value.get_type() != Variant::COLOR, false); + if (terrain_set_index >= terrain_sets.size()) { + set_terrain_sets_count(terrain_set_index + 1); + } + if (terrain_index >= terrain_sets[terrain_set_index].terrains.size()) { + set_terrains_count(terrain_set_index, terrain_index + 1); + } + set_terrain_color(terrain_set_index, terrain_index, p_value); + return true; + } + } + } else if (components.size() == 2 && components[0].begins_with("navigation_layer_") && components[0].trim_prefix("navigation_layer_").is_valid_int()) { + // Navigation layers. + int index = components[0].trim_prefix("navigation_layer_").to_int(); + ERR_FAIL_COND_V(index < 0, false); + if (components[1] == "layers") { + ERR_FAIL_COND_V(p_value.get_type() != Variant::INT, false); + if (index >= navigation_layers.size()) { + set_navigation_layers_count(index + 1); + } + set_navigation_layer_layers(index, p_value); + return true; + } + } else if (components.size() == 2 && components[0].begins_with("custom_data_layer_") && components[0].trim_prefix("custom_data_layer_").is_valid_int()) { + // Custom data layers. + int index = components[0].trim_prefix("custom_data_layer_").to_int(); + ERR_FAIL_COND_V(index < 0, false); + if (components[1] == "name") { + ERR_FAIL_COND_V(p_value.get_type() != Variant::STRING, false); + if (index >= custom_data_layers.size()) { + set_custom_data_layers_count(index + 1); + } + set_custom_data_name(index, p_value); + return true; + } else if (components[1] == "type") { + ERR_FAIL_COND_V(p_value.get_type() != Variant::INT, false); + if (index >= custom_data_layers.size()) { + set_custom_data_layers_count(index + 1); + } + set_custom_data_type(index, Variant::Type(int(p_value))); + return true; + } + } else if (components.size() == 2 && components[0] == "sources" && components[1].is_valid_int()) { + // Create source only if it does not exists. + int source_id = components[1].to_int(); + + if (!has_source(source_id)) { + add_source(p_value, source_id); + } + return true; + } else if (components.size() == 2 && components[0] == "tile_proxies") { + ERR_FAIL_COND_V(p_value.get_type() != Variant::ARRAY, false); + Array a = p_value; + ERR_FAIL_COND_V(a.size() % 2 != 0, false); + if (components[1] == "source_level") { + for (int i = 0; i < a.size(); i += 2) { + set_source_level_tile_proxy(a[i], a[i + 1]); + } + return true; + } else if (components[1] == "coords_level") { + for (int i = 0; i < a.size(); i += 2) { + Array key = a[i]; + Array value = a[i + 1]; + set_coords_level_tile_proxy(key[0], key[1], value[0], value[1]); + } + return true; + } else if (components[1] == "alternative_level") { + for (int i = 0; i < a.size(); i += 2) { + Array key = a[i]; + Array value = a[i + 1]; + set_alternative_level_tile_proxy(key[0], key[1], key[2], value[0], value[1], value[2]); + } + return true; + } + return false; + } + +#ifndef DISABLE_DEPRECATED } +#endif // DISABLE_DEPRECATED + + return false; } -void TileSet::tile_set_name(int p_id, const String &p_name) { - ERR_FAIL_COND(!tile_map.has(p_id)); - tile_map[p_id].name = p_name; - emit_changed(); +bool TileSet::_get(const StringName &p_name, Variant &r_ret) const { + Vector<String> components = String(p_name).split("/", true, 2); + + if (components.size() == 2 && components[0].begins_with("occlusion_layer_") && components[0].trim_prefix("occlusion_layer_").is_valid_int()) { + // Occlusion layers. + int index = components[0].trim_prefix("occlusion_layer_").to_int(); + if (index < 0 || index >= occlusion_layers.size()) { + return false; + } + if (components[1] == "light_mask") { + r_ret = get_occlusion_layer_light_mask(index); + return true; + } else if (components[1] == "sdf_collision") { + r_ret = get_occlusion_layer_sdf_collision(index); + return true; + } + } else if (components.size() == 2 && components[0].begins_with("physics_layer_") && components[0].trim_prefix("physics_layer_").is_valid_int()) { + // Physics layers. + int index = components[0].trim_prefix("physics_layer_").to_int(); + if (index < 0 || index >= physics_layers.size()) { + return false; + } + if (components[1] == "collision_layer") { + r_ret = get_physics_layer_collision_layer(index); + return true; + } else if (components[1] == "collision_mask") { + r_ret = get_physics_layer_collision_mask(index); + return true; + } else if (components[1] == "physics_material") { + r_ret = get_physics_layer_physics_material(index); + return true; + } + } else if (components.size() >= 2 && components[0].begins_with("terrain_set_") && components[0].trim_prefix("terrain_set_").is_valid_int()) { + // Terrains. + int terrain_set_index = components[0].trim_prefix("terrain_set_").to_int(); + if (terrain_set_index < 0 || terrain_set_index >= terrain_sets.size()) { + return false; + } + if (components[1] == "mode") { + r_ret = get_terrain_set_mode(terrain_set_index); + return true; + } else if (components[1] == "terrains_count") { + r_ret = get_terrains_count(terrain_set_index); + return true; + } else if (components.size() >= 3 && components[1].begins_with("terrain_") && components[1].trim_prefix("terrain_").is_valid_int()) { + int terrain_index = components[1].trim_prefix("terrain_").to_int(); + if (terrain_index < 0 || terrain_index >= terrain_sets[terrain_set_index].terrains.size()) { + return false; + } + if (components[2] == "name") { + r_ret = get_terrain_name(terrain_set_index, terrain_index); + return true; + } else if (components[2] == "color") { + r_ret = get_terrain_color(terrain_set_index, terrain_index); + return true; + } + } + } else if (components.size() == 2 && components[0].begins_with("navigation_layer_") && components[0].trim_prefix("navigation_layer_").is_valid_int()) { + // navigation layers. + int index = components[0].trim_prefix("navigation_layer_").to_int(); + if (index < 0 || index >= navigation_layers.size()) { + return false; + } + if (components[1] == "layers") { + r_ret = get_navigation_layer_layers(index); + return true; + } + } else if (components.size() == 2 && components[0].begins_with("custom_data_layer_") && components[0].trim_prefix("custom_data_layer_").is_valid_int()) { + // Custom data layers. + int index = components[0].trim_prefix("custom_data_layer_").to_int(); + if (index < 0 || index >= custom_data_layers.size()) { + return false; + } + if (components[1] == "name") { + r_ret = get_custom_data_name(index); + return true; + } else if (components[1] == "type") { + r_ret = get_custom_data_type(index); + return true; + } + } else if (components.size() == 2 && components[0] == "sources" && components[1].is_valid_int()) { + // Atlases data. + int source_id = components[1].to_int(); + + if (has_source(source_id)) { + r_ret = get_source(source_id); + return true; + } else { + return false; + } + } else if (components.size() == 2 && components[0] == "tile_proxies") { + if (components[1] == "source_level") { + Array a; + for (Map<int, int>::Element *E = source_level_proxies.front(); E; E = E->next()) { + a.push_back(E->key()); + a.push_back(E->get()); + } + r_ret = a; + return true; + } else if (components[1] == "coords_level") { + Array a; + for (Map<Array, Array>::Element *E = coords_level_proxies.front(); E; E = E->next()) { + a.push_back(E->key()); + a.push_back(E->get()); + } + r_ret = a; + return true; + } else if (components[1] == "alternative_level") { + Array a; + for (Map<Array, Array>::Element *E = alternative_level_proxies.front(); E; E = E->next()) { + a.push_back(E->key()); + a.push_back(E->get()); + } + r_ret = a; + return true; + } + return false; + } + + return false; } -String TileSet::tile_get_name(int p_id) const { - ERR_FAIL_COND_V(!tile_map.has(p_id), String()); - return tile_map[p_id].name; +void TileSet::_get_property_list(List<PropertyInfo> *p_list) const { + PropertyInfo property_info; + // Rendering. + p_list->push_back(PropertyInfo(Variant::NIL, "Rendering", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_GROUP)); + for (int i = 0; i < occlusion_layers.size(); i++) { + p_list->push_back(PropertyInfo(Variant::INT, vformat("occlusion_layer_%d/light_mask", i), PROPERTY_HINT_LAYERS_2D_RENDER)); + + // occlusion_layer_%d/sdf_collision + property_info = PropertyInfo(Variant::BOOL, vformat("occlusion_layer_%d/sdf_collision", i)); + if (occlusion_layers[i].sdf_collision == false) { + property_info.usage ^= PROPERTY_USAGE_STORAGE; + } + p_list->push_back(property_info); + } + + // Physics. + p_list->push_back(PropertyInfo(Variant::NIL, "Physics", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_GROUP)); + for (int i = 0; i < physics_layers.size(); i++) { + p_list->push_back(PropertyInfo(Variant::INT, vformat("physics_layer_%d/collision_layer", i), PROPERTY_HINT_LAYERS_2D_PHYSICS)); + + // physics_layer_%d/collision_mask + property_info = PropertyInfo(Variant::INT, vformat("physics_layer_%d/collision_mask", i), PROPERTY_HINT_LAYERS_2D_PHYSICS); + if (physics_layers[i].collision_mask == 1) { + property_info.usage ^= PROPERTY_USAGE_STORAGE; + } + p_list->push_back(property_info); + + // physics_layer_%d/physics_material + property_info = PropertyInfo(Variant::OBJECT, vformat("physics_layer_%d/physics_material", i), PROPERTY_HINT_RESOURCE_TYPE, "PhysicsMaterial"); + if (!physics_layers[i].physics_material.is_valid()) { + property_info.usage ^= PROPERTY_USAGE_STORAGE; + } + p_list->push_back(property_info); + } + + // Terrains. + p_list->push_back(PropertyInfo(Variant::NIL, "Terrains", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_GROUP)); + for (int terrain_set_index = 0; terrain_set_index < terrain_sets.size(); terrain_set_index++) { + p_list->push_back(PropertyInfo(Variant::INT, vformat("terrain_set_%d/mode", terrain_set_index), PROPERTY_HINT_ENUM, "Match corners and sides,Match corners,Match sides")); + p_list->push_back(PropertyInfo(Variant::INT, vformat("terrain_set_%d/terrains_count", terrain_set_index), PROPERTY_HINT_NONE, "", PROPERTY_USAGE_EDITOR)); + for (int terrain_index = 0; terrain_index < terrain_sets[terrain_set_index].terrains.size(); terrain_index++) { + p_list->push_back(PropertyInfo(Variant::STRING, vformat("terrain_set_%d/terrain_%d/name", terrain_set_index, terrain_index))); + p_list->push_back(PropertyInfo(Variant::COLOR, vformat("terrain_set_%d/terrain_%d/color", terrain_set_index, terrain_index))); + } + } + + // Navigation. + p_list->push_back(PropertyInfo(Variant::NIL, "Navigation", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_GROUP)); + for (int i = 0; i < navigation_layers.size(); i++) { + p_list->push_back(PropertyInfo(Variant::INT, vformat("navigation_layer_%d/layers", i), PROPERTY_HINT_LAYERS_2D_NAVIGATION)); + } + + // Custom data. + String argt = "Any"; + for (int i = 1; i < Variant::VARIANT_MAX; i++) { + argt += "," + Variant::get_type_name(Variant::Type(i)); + } + p_list->push_back(PropertyInfo(Variant::NIL, "Custom data", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_GROUP)); + for (int i = 0; i < custom_data_layers.size(); i++) { + p_list->push_back(PropertyInfo(Variant::STRING, vformat("custom_data_layer_%d/name", i))); + p_list->push_back(PropertyInfo(Variant::INT, vformat("custom_data_layer_%d/type", i), PROPERTY_HINT_ENUM, argt)); + } + + // Sources. + // Note: sources have to be listed in at the end as some TileData rely on the TileSet properties being initialized first. + for (Map<int, Ref<TileSetSource>>::Element *E_source = sources.front(); E_source; E_source = E_source->next()) { + p_list->push_back(PropertyInfo(Variant::INT, vformat("sources/%d", E_source->key()), PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR)); + } + + // Tile Proxies. + // Note: proxies need to be set after sources are set. + p_list->push_back(PropertyInfo(Variant::NIL, "Tile Proxies", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_GROUP)); + p_list->push_back(PropertyInfo(Variant::ARRAY, "tile_proxies/source_level", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR)); + p_list->push_back(PropertyInfo(Variant::ARRAY, "tile_proxies/coords_level", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR)); + p_list->push_back(PropertyInfo(Variant::ARRAY, "tile_proxies/alternative_level", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR)); } -void TileSet::tile_clear_shapes(int p_id) { - ERR_FAIL_COND(!tile_map.has(p_id)); - tile_map[p_id].shapes_data.clear(); +void TileSet::_bind_methods() { + // Sources management. + ClassDB::bind_method(D_METHOD("get_next_source_id"), &TileSet::get_next_source_id); + ClassDB::bind_method(D_METHOD("add_source", "atlas_source_id_override"), &TileSet::add_source, DEFVAL(TileSet::INVALID_SOURCE)); + ClassDB::bind_method(D_METHOD("remove_source", "source_id"), &TileSet::remove_source); + ClassDB::bind_method(D_METHOD("set_source_id", "source_id"), &TileSet::set_source_id); + ClassDB::bind_method(D_METHOD("get_source_count"), &TileSet::get_source_count); + ClassDB::bind_method(D_METHOD("get_source_id", "index"), &TileSet::get_source_id); + ClassDB::bind_method(D_METHOD("has_source", "index"), &TileSet::has_source); + ClassDB::bind_method(D_METHOD("get_source", "index"), &TileSet::get_source); + + // Shape and layout. + ClassDB::bind_method(D_METHOD("set_tile_shape", "shape"), &TileSet::set_tile_shape); + ClassDB::bind_method(D_METHOD("get_tile_shape"), &TileSet::get_tile_shape); + ClassDB::bind_method(D_METHOD("set_tile_layout", "layout"), &TileSet::set_tile_layout); + ClassDB::bind_method(D_METHOD("get_tile_layout"), &TileSet::get_tile_layout); + ClassDB::bind_method(D_METHOD("set_tile_offset_axis", "alignment"), &TileSet::set_tile_offset_axis); + ClassDB::bind_method(D_METHOD("get_tile_offset_axis"), &TileSet::get_tile_offset_axis); + ClassDB::bind_method(D_METHOD("set_tile_size", "size"), &TileSet::set_tile_size); + ClassDB::bind_method(D_METHOD("get_tile_size"), &TileSet::get_tile_size); + + ADD_PROPERTY(PropertyInfo(Variant::INT, "tile_shape", PROPERTY_HINT_ENUM, "Square,Isometric,Half-Offset Square,Hexagon"), "set_tile_shape", "get_tile_shape"); + ADD_PROPERTY(PropertyInfo(Variant::INT, "tile_layout", PROPERTY_HINT_ENUM, "Stacked,Stacked Offset,Stairs Right,Stairs Down,Diamond Right,Diamond Down"), "set_tile_layout", "get_tile_layout"); + ADD_PROPERTY(PropertyInfo(Variant::INT, "tile_offset_axis", PROPERTY_HINT_ENUM, "Horizontal Offset,Vertical Offset"), "set_tile_offset_axis", "get_tile_offset_axis"); + ADD_PROPERTY(PropertyInfo(Variant::VECTOR2I, "tile_size"), "set_tile_size", "get_tile_size"); + + // Rendering. + ClassDB::bind_method(D_METHOD("set_uv_clipping", "uv_clipping"), &TileSet::set_uv_clipping); + ClassDB::bind_method(D_METHOD("is_uv_clipping"), &TileSet::is_uv_clipping); + ClassDB::bind_method(D_METHOD("set_y_sorting", "y_sorting"), &TileSet::set_y_sorting); + ClassDB::bind_method(D_METHOD("is_y_sorting"), &TileSet::is_y_sorting); + + ClassDB::bind_method(D_METHOD("set_occlusion_layers_count", "occlusion_layers_count"), &TileSet::set_occlusion_layers_count); + ClassDB::bind_method(D_METHOD("get_occlusion_layers_count"), &TileSet::get_occlusion_layers_count); + ClassDB::bind_method(D_METHOD("set_occlusion_layer_light_mask", "layer_index", "light_mask"), &TileSet::set_occlusion_layer_light_mask); + ClassDB::bind_method(D_METHOD("get_occlusion_layer_light_mask"), &TileSet::get_occlusion_layer_light_mask); + ClassDB::bind_method(D_METHOD("set_occlusion_layer_sdf_collision", "layer_index", "sdf_collision"), &TileSet::set_occlusion_layer_sdf_collision); + ClassDB::bind_method(D_METHOD("get_occlusion_layer_sdf_collision"), &TileSet::get_occlusion_layer_sdf_collision); + + // Physics + ClassDB::bind_method(D_METHOD("set_physics_layers_count", "physics_layers_count"), &TileSet::set_physics_layers_count); + ClassDB::bind_method(D_METHOD("get_physics_layers_count"), &TileSet::get_physics_layers_count); + ClassDB::bind_method(D_METHOD("set_physics_layer_collision_layer", "layer_index", "layer"), &TileSet::set_physics_layer_collision_layer); + ClassDB::bind_method(D_METHOD("get_physics_layer_collision_layer", "layer_index"), &TileSet::get_physics_layer_collision_layer); + ClassDB::bind_method(D_METHOD("set_physics_layer_collision_mask", "layer_index", "mask"), &TileSet::set_physics_layer_collision_mask); + ClassDB::bind_method(D_METHOD("get_physics_layer_collision_mask", "layer_index"), &TileSet::get_physics_layer_collision_mask); + ClassDB::bind_method(D_METHOD("set_physics_layer_physics_material", "layer_index", "physics_material"), &TileSet::set_physics_layer_physics_material); + ClassDB::bind_method(D_METHOD("get_physics_layer_physics_material", "layer_index"), &TileSet::get_physics_layer_physics_material); + + // Terrains + ClassDB::bind_method(D_METHOD("set_terrain_sets_count", "terrain_sets_count"), &TileSet::set_terrain_sets_count); + ClassDB::bind_method(D_METHOD("get_terrain_sets_count"), &TileSet::get_terrain_sets_count); + ClassDB::bind_method(D_METHOD("set_terrain_set_mode", "terrain_set", "mode"), &TileSet::set_terrain_set_mode); + ClassDB::bind_method(D_METHOD("get_terrain_set_mode", "terrain_set"), &TileSet::get_terrain_set_mode); + + ClassDB::bind_method(D_METHOD("set_terrains_count", "terrain_set", "terrains_count"), &TileSet::set_terrains_count); + ClassDB::bind_method(D_METHOD("get_terrains_count", "terrain_set"), &TileSet::get_terrains_count); + ClassDB::bind_method(D_METHOD("set_terrain_name", "terrain_set", "terrain_index", "name"), &TileSet::set_terrain_name); + ClassDB::bind_method(D_METHOD("get_terrain_name", "terrain_set", "terrain_index"), &TileSet::get_terrain_name); + ClassDB::bind_method(D_METHOD("set_terrain_color", "terrain_set", "terrain_index", "color"), &TileSet::set_terrain_color); + ClassDB::bind_method(D_METHOD("get_terrain_color", "terrain_set", "terrain_index"), &TileSet::get_terrain_color); + + // Navigation + ClassDB::bind_method(D_METHOD("set_navigation_layers_count", "navigation_layers_count"), &TileSet::set_navigation_layers_count); + ClassDB::bind_method(D_METHOD("get_navigation_layers_count"), &TileSet::get_navigation_layers_count); + ClassDB::bind_method(D_METHOD("set_navigation_layer_layers", "layer_index", "layers"), &TileSet::set_navigation_layer_layers); + ClassDB::bind_method(D_METHOD("get_navigation_layer_layers", "layer_index"), &TileSet::get_navigation_layer_layers); + + // Custom data + ClassDB::bind_method(D_METHOD("set_custom_data_layers_count", "custom_data_layers_count"), &TileSet::set_custom_data_layers_count); + ClassDB::bind_method(D_METHOD("get_custom_data_layers_count"), &TileSet::get_custom_data_layers_count); + + // Tile proxies + ClassDB::bind_method(D_METHOD("set_source_level_tile_proxy", "source_from", "source_to"), &TileSet::set_source_level_tile_proxy); + ClassDB::bind_method(D_METHOD("get_source_level_tile_proxy", "source_from"), &TileSet::get_source_level_tile_proxy); + ClassDB::bind_method(D_METHOD("has_source_level_tile_proxy", "source_from"), &TileSet::has_source_level_tile_proxy); + ClassDB::bind_method(D_METHOD("remove_source_level_tile_proxy", "source_from"), &TileSet::remove_source_level_tile_proxy); + + ClassDB::bind_method(D_METHOD("set_coords_level_tile_proxy", "p_source_from", "coords_from", "source_to", "coords_to"), &TileSet::set_coords_level_tile_proxy); + ClassDB::bind_method(D_METHOD("get_coords_level_tile_proxy", "source_from", "coords_from"), &TileSet::get_coords_level_tile_proxy); + ClassDB::bind_method(D_METHOD("has_coords_level_tile_proxy", "source_from", "coords_from"), &TileSet::has_coords_level_tile_proxy); + ClassDB::bind_method(D_METHOD("remove_coords_level_tile_proxy", "source_from", "coords_from"), &TileSet::remove_coords_level_tile_proxy); + + ClassDB::bind_method(D_METHOD("set_alternative_level_tile_proxy", "source_from", "coords_from", "alternative_from", "source_to", "coords_to", "alternative_to"), &TileSet::set_alternative_level_tile_proxy); + ClassDB::bind_method(D_METHOD("get_alternative_level_tile_proxy", "source_from", "coords_from", "alternative_from"), &TileSet::get_alternative_level_tile_proxy); + ClassDB::bind_method(D_METHOD("has_alternative_level_tile_proxy", "source_from", "coords_from", "alternative_from"), &TileSet::has_alternative_level_tile_proxy); + ClassDB::bind_method(D_METHOD("remove_alternative_level_tile_proxy", "source_from", "coords_from", "alternative_from"), &TileSet::remove_alternative_level_tile_proxy); + + ClassDB::bind_method(D_METHOD("map_tile_proxy", "source_from", "coords_from", "alternative_from"), &TileSet::map_tile_proxy); + + ClassDB::bind_method(D_METHOD("cleanup_invalid_tile_proxies"), &TileSet::cleanup_invalid_tile_proxies); + ClassDB::bind_method(D_METHOD("clear_tile_proxies"), &TileSet::clear_tile_proxies); + + ADD_GROUP("Rendering", ""); + ADD_PROPERTY(PropertyInfo(Variant::BOOL, "uv_clipping"), "set_uv_clipping", "is_uv_clipping"); + ADD_PROPERTY(PropertyInfo(Variant::BOOL, "y_sorting"), "set_y_sorting", "is_y_sorting"); + ADD_PROPERTY(PropertyInfo(Variant::INT, "occlusion_layers_count", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_EDITOR), "set_occlusion_layers_count", "get_occlusion_layers_count"); + + ADD_GROUP("Physics", ""); + ADD_PROPERTY(PropertyInfo(Variant::INT, "physics_layers_count", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_EDITOR), "set_physics_layers_count", "get_physics_layers_count"); + + ADD_GROUP("Terrains", ""); + ADD_PROPERTY(PropertyInfo(Variant::INT, "terrains_sets_count", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_EDITOR), "set_terrain_sets_count", "get_terrain_sets_count"); + + ADD_GROUP("Navigation", ""); + ADD_PROPERTY(PropertyInfo(Variant::INT, "navigation_layers_count", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_EDITOR), "set_navigation_layers_count", "get_navigation_layers_count"); + + ADD_GROUP("Custom data", ""); + ADD_PROPERTY(PropertyInfo(Variant::INT, "custom_data_layers_count", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_EDITOR), "set_custom_data_layers_count", "get_custom_data_layers_count"); + + // -- Enum binding -- + BIND_ENUM_CONSTANT(TILE_SHAPE_SQUARE); + BIND_ENUM_CONSTANT(TILE_SHAPE_ISOMETRIC); + BIND_ENUM_CONSTANT(TILE_SHAPE_HALF_OFFSET_SQUARE); + BIND_ENUM_CONSTANT(TILE_SHAPE_HEXAGON); + + BIND_ENUM_CONSTANT(TILE_LAYOUT_STACKED); + BIND_ENUM_CONSTANT(TILE_LAYOUT_STACKED_OFFSET); + BIND_ENUM_CONSTANT(TILE_LAYOUT_STAIRS_RIGHT); + BIND_ENUM_CONSTANT(TILE_LAYOUT_STAIRS_DOWN); + BIND_ENUM_CONSTANT(TILE_LAYOUT_DIAMOND_RIGHT); + BIND_ENUM_CONSTANT(TILE_LAYOUT_DIAMOND_DOWN); + + BIND_ENUM_CONSTANT(TILE_OFFSET_AXIS_HORIZONTAL); + BIND_ENUM_CONSTANT(TILE_OFFSET_AXIS_VERTICAL); + + BIND_ENUM_CONSTANT(CELL_NEIGHBOR_RIGHT_SIDE); + BIND_ENUM_CONSTANT(CELL_NEIGHBOR_RIGHT_CORNER); + BIND_ENUM_CONSTANT(CELL_NEIGHBOR_BOTTOM_RIGHT_SIDE); + BIND_ENUM_CONSTANT(CELL_NEIGHBOR_BOTTOM_RIGHT_CORNER); + BIND_ENUM_CONSTANT(CELL_NEIGHBOR_BOTTOM_SIDE); + BIND_ENUM_CONSTANT(CELL_NEIGHBOR_BOTTOM_CORNER); + BIND_ENUM_CONSTANT(CELL_NEIGHBOR_BOTTOM_LEFT_SIDE); + BIND_ENUM_CONSTANT(CELL_NEIGHBOR_BOTTOM_LEFT_CORNER); + BIND_ENUM_CONSTANT(CELL_NEIGHBOR_LEFT_SIDE); + BIND_ENUM_CONSTANT(CELL_NEIGHBOR_LEFT_CORNER); + BIND_ENUM_CONSTANT(CELL_NEIGHBOR_TOP_LEFT_SIDE); + BIND_ENUM_CONSTANT(CELL_NEIGHBOR_TOP_LEFT_CORNER); + BIND_ENUM_CONSTANT(CELL_NEIGHBOR_TOP_SIDE); + BIND_ENUM_CONSTANT(CELL_NEIGHBOR_TOP_CORNER); + BIND_ENUM_CONSTANT(CELL_NEIGHBOR_TOP_RIGHT_SIDE); + BIND_ENUM_CONSTANT(CELL_NEIGHBOR_TOP_RIGHT_CORNER); + + BIND_ENUM_CONSTANT(TERRAIN_MODE_MATCH_CORNERS_AND_SIDES); + BIND_ENUM_CONSTANT(TERRAIN_MODE_MATCH_CORNERS); + BIND_ENUM_CONSTANT(TERRAIN_MODE_MATCH_SIDES); +} + +TileSet::TileSet() { + // Instantiate the tile meshes. + tile_lines_mesh.instantiate(); + tile_filled_mesh.instantiate(); + + // Instanciate and list all plugins. + tile_set_plugins_vector.append(memnew(TileSetPluginAtlasRendering)); + tile_set_plugins_vector.append(memnew(TileSetPluginAtlasPhysics)); + tile_set_plugins_vector.append(memnew(TileSetPluginAtlasNavigation)); + tile_set_plugins_vector.append(memnew(TileSetPluginScenesCollections)); } -void TileSet::tile_add_shape(int p_id, const Ref<Shape2D> &p_shape, const Transform2D &p_transform, bool p_one_way, const Vector2 &p_autotile_coord) { - ERR_FAIL_COND(!tile_map.has(p_id)); +TileSet::~TileSet() { +#ifndef DISABLE_DEPRECATED + for (Map<int, CompatibilityTileData *>::Element *E = compatibility_data.front(); E; E = E->next()) { + memdelete(E->get()); + } +#endif // DISABLE_DEPRECATED + while (!source_ids.is_empty()) { + remove_source(source_ids[0]); + } + for (int i = 0; i < tile_set_plugins_vector.size(); i++) { + memdelete(tile_set_plugins_vector[i]); + } +} - ShapeData new_data = ShapeData(); - new_data.shape = p_shape; - new_data.shape_transform = p_transform; - new_data.one_way_collision = p_one_way; - new_data.autotile_coord = p_autotile_coord; +/////////////////////////////// TileSetSource ////////////////////////////////////// - tile_map[p_id].shapes_data.push_back(new_data); +void TileSetSource::set_tile_set(const TileSet *p_tile_set) { + tile_set = p_tile_set; } -int TileSet::tile_get_shape_count(int p_id) const { - ERR_FAIL_COND_V(!tile_map.has(p_id), 0); - return tile_map[p_id].shapes_data.size(); +/////////////////////////////// TileSetAtlasSource ////////////////////////////////////// + +void TileSetAtlasSource::set_tile_set(const TileSet *p_tile_set) { + tile_set = p_tile_set; + + // Set the TileSet on all TileData. + for (Map<Vector2i, TileAlternativesData>::Element *E_tile = tiles.front(); E_tile; E_tile = E_tile->next()) { + for (Map<int, TileData *>::Element *E_alternative = E_tile->get().alternatives.front(); E_alternative; E_alternative = E_alternative->next()) { + E_alternative->get()->set_tile_set(tile_set); + } + } } -void TileSet::tile_set_shape(int p_id, int p_shape_id, const Ref<Shape2D> &p_shape) { - ERR_FAIL_COND(!tile_map.has(p_id)); - ERR_FAIL_COND(p_shape_id < 0); +void TileSetAtlasSource::notify_tile_data_properties_should_change() { + // Set the TileSet on all TileData. + for (Map<Vector2i, TileAlternativesData>::Element *E_tile = tiles.front(); E_tile; E_tile = E_tile->next()) { + for (Map<int, TileData *>::Element *E_alternative = E_tile->get().alternatives.front(); E_alternative; E_alternative = E_alternative->next()) { + E_alternative->get()->notify_tile_data_properties_should_change(); + } + } +} - if (p_shape_id >= tile_map[p_id].shapes_data.size()) { - tile_map[p_id].shapes_data.resize(p_shape_id + 1); +void TileSetAtlasSource::reset_state() { + // Reset all TileData. + for (Map<Vector2i, TileAlternativesData>::Element *E_tile = tiles.front(); E_tile; E_tile = E_tile->next()) { + for (Map<int, TileData *>::Element *E_alternative = E_tile->get().alternatives.front(); E_alternative; E_alternative = E_alternative->next()) { + E_alternative->get()->reset_state(); + } } - tile_map[p_id].shapes_data.write[p_shape_id].shape = p_shape; - _decompose_convex_shape(p_shape); +} + +void TileSetAtlasSource::set_texture(Ref<Texture2D> p_texture) { + texture = p_texture; + emit_changed(); } -Ref<Shape2D> TileSet::tile_get_shape(int p_id, int p_shape_id) const { - ERR_FAIL_COND_V(!tile_map.has(p_id), Ref<Shape2D>()); - ERR_FAIL_COND_V(p_shape_id < 0, Ref<Shape2D>()); +Ref<Texture2D> TileSetAtlasSource::get_texture() const { + return texture; +} - if (p_shape_id < tile_map[p_id].shapes_data.size()) { - return tile_map[p_id].shapes_data[p_shape_id].shape; +void TileSetAtlasSource::set_margins(Vector2i p_margins) { + if (p_margins.x < 0 || p_margins.y < 0) { + WARN_PRINT("Atlas source margins should be positive."); + margins = Vector2i(MAX(0, p_margins.x), MAX(0, p_margins.y)); + } else { + margins = p_margins; } - return Ref<Shape2D>(); + emit_changed(); +} +Vector2i TileSetAtlasSource::get_margins() const { + return margins; } -void TileSet::tile_set_shape_transform(int p_id, int p_shape_id, const Transform2D &p_offset) { - ERR_FAIL_COND(!tile_map.has(p_id)); - ERR_FAIL_COND(p_shape_id < 0); +void TileSetAtlasSource::set_separation(Vector2i p_separation) { + if (p_separation.x < 0 || p_separation.y < 0) { + WARN_PRINT("Atlas source separation should be positive."); + separation = Vector2i(MAX(0, p_separation.x), MAX(0, p_separation.y)); + } else { + separation = p_separation; + } - if (p_shape_id >= tile_map[p_id].shapes_data.size()) { - tile_map[p_id].shapes_data.resize(p_shape_id + 1); + emit_changed(); +} +Vector2i TileSetAtlasSource::get_separation() const { + return separation; +} + +void TileSetAtlasSource::set_texture_region_size(Vector2i p_tile_size) { + if (p_tile_size.x <= 0 || p_tile_size.y <= 0) { + WARN_PRINT("Atlas source tile_size should be strictly positive."); + texture_region_size = Vector2i(MAX(1, p_tile_size.x), MAX(1, p_tile_size.y)); + } else { + texture_region_size = p_tile_size; } - tile_map[p_id].shapes_data.write[p_shape_id].shape_transform = p_offset; + emit_changed(); } +Vector2i TileSetAtlasSource::get_texture_region_size() const { + return texture_region_size; +} -Transform2D TileSet::tile_get_shape_transform(int p_id, int p_shape_id) const { - ERR_FAIL_COND_V(!tile_map.has(p_id), Transform2D()); - ERR_FAIL_COND_V(p_shape_id < 0, Transform2D()); +Vector2i TileSetAtlasSource::get_atlas_grid_size() const { + Ref<Texture2D> texture = get_texture(); + if (!texture.is_valid()) { + return Vector2i(); + } + + ERR_FAIL_COND_V(texture_region_size.x <= 0 || texture_region_size.y <= 0, Vector2i()); + + Size2i valid_area = texture->get_size() - margins; + + // Compute the number of valid tiles in the tiles atlas + Size2i grid_size = Size2i(); + if (valid_area.x >= texture_region_size.x && valid_area.y >= texture_region_size.y) { + valid_area -= texture_region_size; + grid_size = Size2i(1, 1) + valid_area / (texture_region_size + separation); + } + return grid_size; +} + +bool TileSetAtlasSource::_set(const StringName &p_name, const Variant &p_value) { + Vector<String> components = String(p_name).split("/", true, 2); - if (p_shape_id < tile_map[p_id].shapes_data.size()) { - return tile_map[p_id].shapes_data[p_shape_id].shape_transform; + // Compute the vector2i if we have coordinates. + Vector<String> coords_split = components[0].split(":"); + Vector2i coords = TileSetSource::INVALID_ATLAS_COORDS; + if (coords_split.size() == 2 && coords_split[0].is_valid_int() && coords_split[1].is_valid_int()) { + coords = Vector2i(coords_split[0].to_int(), coords_split[1].to_int()); } - return Transform2D(); + // Properties. + if (coords != TileSetSource::INVALID_ATLAS_COORDS) { + // Create the tile if needed. + if (!has_tile(coords)) { + create_tile(coords); + } + if (components.size() >= 2) { + // Properties. + if (components[1] == "size_in_atlas") { + move_tile_in_atlas(coords, coords, p_value); + } else if (components[1] == "next_alternative_id") { + tiles[coords].next_alternative_id = p_value; + } else if (components[1].is_valid_int()) { + int alternative_id = components[1].to_int(); + if (alternative_id != TileSetSource::INVALID_TILE_ALTERNATIVE) { + // Create the alternative if needed ? + if (!has_alternative_tile(coords, alternative_id)) { + create_alternative_tile(coords, alternative_id); + } + if (!tiles[coords].alternatives.has(alternative_id)) { + tiles[coords].alternatives[alternative_id] = memnew(TileData); + tiles[coords].alternatives[alternative_id]->set_tile_set(tile_set); + tiles[coords].alternatives[alternative_id]->set_allow_transform(alternative_id > 0); + tiles[coords].alternatives_ids.append(alternative_id); + } + if (components.size() >= 3) { + bool valid; + tiles[coords].alternatives[alternative_id]->set(components[2], p_value, &valid); + return valid; + } else { + // Only create the alternative if it did not exist yet. + return true; + } + } + } + } + } + + return false; } -void TileSet::tile_set_shape_offset(int p_id, int p_shape_id, const Vector2 &p_offset) { - Transform2D transform = tile_get_shape_transform(p_id, p_shape_id); - transform.set_origin(p_offset); - tile_set_shape_transform(p_id, p_shape_id, transform); +bool TileSetAtlasSource::_get(const StringName &p_name, Variant &r_ret) const { + Vector<String> components = String(p_name).split("/", true, 2); + + // Properties. + Vector<String> coords_split = components[0].split(":"); + if (coords_split.size() == 2 && coords_split[0].is_valid_int() && coords_split[1].is_valid_int()) { + Vector2i coords = Vector2i(coords_split[0].to_int(), coords_split[1].to_int()); + if (tiles.has(coords)) { + if (components.size() >= 2) { + // Properties. + if (components[1] == "size_in_atlas") { + r_ret = tiles[coords].size_in_atlas; + return true; + } else if (components[1] == "next_alternative_id") { + r_ret = tiles[coords].next_alternative_id; + return true; + } else if (components[1].is_valid_int()) { + int alternative_id = components[1].to_int(); + if (alternative_id != TileSetSource::INVALID_TILE_ALTERNATIVE && tiles[coords].alternatives.has(alternative_id)) { + if (components.size() >= 3) { + bool valid; + r_ret = tiles[coords].alternatives[alternative_id]->get(components[2], &valid); + return valid; + } else { + // Only to notify the tile alternative exists. + r_ret = alternative_id; + return true; + } + } + } + } + } + } + + return false; } -Vector2 TileSet::tile_get_shape_offset(int p_id, int p_shape_id) const { - return tile_get_shape_transform(p_id, p_shape_id).get_origin(); +void TileSetAtlasSource::_get_property_list(List<PropertyInfo> *p_list) const { + // Atlases data. + PropertyInfo property_info; + for (Map<Vector2i, TileAlternativesData>::Element *E_tile = tiles.front(); E_tile; E_tile = E_tile->next()) { + List<PropertyInfo> tile_property_list; + + // size_in_atlas + property_info = PropertyInfo(Variant::VECTOR2I, "size_in_atlas", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR); + if (E_tile->get().size_in_atlas == Vector2i(1, 1)) { + property_info.usage ^= PROPERTY_USAGE_STORAGE; + } + tile_property_list.push_back(property_info); + + // next_alternative_id + property_info = PropertyInfo(Variant::INT, "next_alternative_id", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR); + if (E_tile->get().next_alternative_id == 1) { + property_info.usage ^= PROPERTY_USAGE_STORAGE; + } + tile_property_list.push_back(property_info); + + for (Map<int, TileData *>::Element *E_alternative = E_tile->get().alternatives.front(); E_alternative; E_alternative = E_alternative->next()) { + // Add a dummy property to show the alternative exists. + tile_property_list.push_back(PropertyInfo(Variant::INT, vformat("%d", E_alternative->key()), PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR)); + + // Get the alternative tile's properties and append them to the list of properties. + List<PropertyInfo> alternative_property_list; + E_alternative->get()->get_property_list(&alternative_property_list); + for (List<PropertyInfo>::Element *E_property = alternative_property_list.front(); E_property; E_property = E_property->next()) { + property_info = E_property->get(); + bool valid; + Variant default_value = ClassDB::class_get_default_property_value("TileData", property_info.name, &valid); + Variant value = E_alternative->get()->get(property_info.name); + if (valid && value == default_value) { + property_info.usage ^= PROPERTY_USAGE_STORAGE; + } + property_info.name = vformat("%s/%s", vformat("%d", E_alternative->key()), property_info.name); + tile_property_list.push_back(property_info); + } + } + + // Add all alternative. + for (List<PropertyInfo>::Element *E_property = tile_property_list.front(); E_property; E_property = E_property->next()) { + E_property->get().name = vformat("%s/%s", vformat("%d:%d", E_tile->key().x, E_tile->key().y), E_property->get().name); + p_list->push_back(E_property->get()); + } + } } -void TileSet::tile_set_shape_one_way(int p_id, int p_shape_id, const bool p_one_way) { - ERR_FAIL_COND(!tile_map.has(p_id)); - ERR_FAIL_COND(p_shape_id < 0); +void TileSetAtlasSource::create_tile(const Vector2i p_atlas_coords, const Vector2i p_size) { + // Create a tile if it does not exists. + ERR_FAIL_COND(p_atlas_coords.x < 0 || p_atlas_coords.y < 0); + ERR_FAIL_COND(p_size.x <= 0 || p_size.y <= 0); + for (int x = 0; x < p_size.x; x++) { + for (int y = 0; y < p_size.y; y++) { + Vector2i coords = p_atlas_coords + Vector2i(x, y); + ERR_FAIL_COND_MSG(tiles.has(coords), vformat("Cannot create tile at position %s with size %s. Already a tile present at %s.", p_atlas_coords, p_size, coords)); + } + } - if (p_shape_id >= tile_map[p_id].shapes_data.size()) { - tile_map[p_id].shapes_data.resize(p_shape_id + 1); + // Create and resize the tile. + tiles.insert(p_atlas_coords, TileSetAtlasSource::TileAlternativesData()); + tiles_ids.append(p_atlas_coords); + tiles_ids.sort(); + + tiles[p_atlas_coords].size_in_atlas = p_size; + tiles[p_atlas_coords].alternatives[0] = memnew(TileData); + tiles[p_atlas_coords].alternatives[0]->set_tile_set(tile_set); + tiles[p_atlas_coords].alternatives[0]->set_allow_transform(false); + tiles[p_atlas_coords].alternatives[0]->connect("changed", callable_mp((Resource *)this, &TileSetAtlasSource::emit_changed)); + tiles[p_atlas_coords].alternatives[0]->notify_property_list_changed(); + tiles[p_atlas_coords].alternatives_ids.append(0); + + // Add all covered positions to the mapping cache + for (int x = 0; x < p_size.x; x++) { + for (int y = 0; y < p_size.y; y++) { + Vector2i coords = p_atlas_coords + Vector2i(x, y); + _coords_mapping_cache[coords] = p_atlas_coords; + } } - tile_map[p_id].shapes_data.write[p_shape_id].one_way_collision = p_one_way; - emit_changed(); + + emit_signal(SNAME("changed")); } -bool TileSet::tile_get_shape_one_way(int p_id, int p_shape_id) const { - ERR_FAIL_COND_V(!tile_map.has(p_id), false); - ERR_FAIL_COND_V(p_shape_id < 0, false); +void TileSetAtlasSource::remove_tile(Vector2i p_atlas_coords) { + ERR_FAIL_COND_MSG(!tiles.has(p_atlas_coords), vformat("TileSetAtlasSource has no tile at %s.", String(p_atlas_coords))); + + // Remove all covered positions from the mapping cache + Size2i size = tiles[p_atlas_coords].size_in_atlas; - if (p_shape_id < tile_map[p_id].shapes_data.size()) { - return tile_map[p_id].shapes_data[p_shape_id].one_way_collision; + for (int x = 0; x < size.x; x++) { + for (int y = 0; y < size.y; y++) { + Vector2i coords = p_atlas_coords + Vector2i(x, y); + _coords_mapping_cache.erase(coords); + } } - return false; + // Free tile data. + for (Map<int, TileData *>::Element *E_tile_data = tiles[p_atlas_coords].alternatives.front(); E_tile_data; E_tile_data = E_tile_data->next()) { + memdelete(E_tile_data->get()); + } + + // Delete the tile + tiles.erase(p_atlas_coords); + tiles_ids.erase(p_atlas_coords); + tiles_ids.sort(); + + emit_signal(SNAME("changed")); } -void TileSet::tile_set_shape_one_way_margin(int p_id, int p_shape_id, float p_margin) { - ERR_FAIL_COND(!tile_map.has(p_id)); - ERR_FAIL_COND(p_shape_id < 0); +bool TileSetAtlasSource::has_tile(Vector2i p_atlas_coords) const { + return tiles.has(p_atlas_coords); +} - if (p_shape_id >= tile_map[p_id].shapes_data.size()) { - tile_map[p_id].shapes_data.resize(p_shape_id + 1); +Vector2i TileSetAtlasSource::get_tile_at_coords(Vector2i p_atlas_coords) const { + if (!_coords_mapping_cache.has(p_atlas_coords)) { + return INVALID_ATLAS_COORDS; } - tile_map[p_id].shapes_data.write[p_shape_id].one_way_collision_margin = p_margin; - emit_changed(); + + return _coords_mapping_cache[p_atlas_coords]; } -float TileSet::tile_get_shape_one_way_margin(int p_id, int p_shape_id) const { - ERR_FAIL_COND_V(!tile_map.has(p_id), 0); - ERR_FAIL_COND_V(p_shape_id < 0, 0); +Vector2i TileSetAtlasSource::get_tile_size_in_atlas(Vector2i p_atlas_coords) const { + ERR_FAIL_COND_V_MSG(!tiles.has(p_atlas_coords), Vector2i(-1, -1), vformat("TileSetAtlasSource has no tile at %s.", String(p_atlas_coords))); + + return tiles[p_atlas_coords].size_in_atlas; +} + +int TileSetAtlasSource::get_tiles_count() const { + return tiles_ids.size(); +} + +Vector2i TileSetAtlasSource::get_tile_id(int p_index) const { + ERR_FAIL_INDEX_V(p_index, tiles_ids.size(), TileSetSource::INVALID_ATLAS_COORDS); + return tiles_ids[p_index]; +} + +Rect2i TileSetAtlasSource::get_tile_texture_region(Vector2i p_atlas_coords) const { + ERR_FAIL_COND_V_MSG(!tiles.has(p_atlas_coords), Rect2i(), vformat("TileSetAtlasSource has no tile at %s.", String(p_atlas_coords))); + + Vector2i size_in_atlas = tiles[p_atlas_coords].size_in_atlas; + Vector2 region_size = texture_region_size * size_in_atlas + separation * (size_in_atlas - Vector2i(1, 1)); - if (p_shape_id < tile_map[p_id].shapes_data.size()) { - return tile_map[p_id].shapes_data[p_shape_id].one_way_collision_margin; + Vector2 origin = margins + (p_atlas_coords * (texture_region_size + separation)); + + return Rect2(origin, region_size); + ; +} + +Vector2i TileSetAtlasSource::get_tile_effective_texture_offset(Vector2i p_atlas_coords, int p_alternative_tile) const { + ERR_FAIL_COND_V_MSG(!tiles.has(p_atlas_coords), Vector2i(), vformat("TileSetAtlasSource has no tile at %s.", Vector2i(p_atlas_coords))); + ERR_FAIL_COND_V_MSG(!has_alternative_tile(p_atlas_coords, p_alternative_tile), Vector2i(), vformat("TileSetAtlasSource has no alternative tile with id %d at %s.", p_alternative_tile, String(p_atlas_coords))); + ERR_FAIL_COND_V(!tile_set, Vector2i()); + + Vector2 margin = (get_tile_texture_region(p_atlas_coords).size - tile_set->get_tile_size()) / 2; + margin = Vector2i(MAX(0, margin.x), MAX(0, margin.y)); + Vector2i effective_texture_offset = Object::cast_to<TileData>(get_tile_data(p_atlas_coords, p_alternative_tile))->get_texture_offset(); + if (ABS(effective_texture_offset.x) > margin.x || ABS(effective_texture_offset.y) > margin.y) { + effective_texture_offset.x = CLAMP(effective_texture_offset.x, -margin.x, margin.x); + effective_texture_offset.y = CLAMP(effective_texture_offset.y, -margin.y, margin.y); } - return 0; + return effective_texture_offset; } -void TileSet::tile_set_light_occluder(int p_id, const Ref<OccluderPolygon2D> &p_light_occluder) { - ERR_FAIL_COND(!tile_map.has(p_id)); - tile_map[p_id].occluder = p_light_occluder; +bool TileSetAtlasSource::can_move_tile_in_atlas(Vector2i p_atlas_coords, Vector2i p_new_atlas_coords, Vector2i p_new_size) const { + ERR_FAIL_COND_V_MSG(!tiles.has(p_atlas_coords), false, vformat("TileSetAtlasSource has no tile at %s.", String(p_atlas_coords))); + + Vector2i new_atlas_coords = (p_new_atlas_coords != INVALID_ATLAS_COORDS) ? p_new_atlas_coords : p_atlas_coords; + if (new_atlas_coords.x < 0 || new_atlas_coords.y < 0) { + return false; + } + + Vector2i size = (p_new_size != Vector2i(-1, -1)) ? p_new_size : tiles[p_atlas_coords].size_in_atlas; + ERR_FAIL_COND_V(size.x <= 0 || size.y <= 0, false); + + Size2i grid_size = get_atlas_grid_size(); + if (new_atlas_coords.x + size.x > grid_size.x || new_atlas_coords.y + size.y > grid_size.y) { + return false; + } + + Rect2i new_rect = Rect2i(new_atlas_coords, size); + // Check if the new tile can fit in the new rect. + for (int x = new_rect.position.x; x < new_rect.get_end().x; x++) { + for (int y = new_rect.position.y; y < new_rect.get_end().y; y++) { + Vector2i coords = get_tile_at_coords(Vector2i(x, y)); + if (coords != p_atlas_coords && coords != TileSetSource::INVALID_ATLAS_COORDS) { + return false; + } + } + } + + return true; } -Ref<OccluderPolygon2D> TileSet::tile_get_light_occluder(int p_id) const { - ERR_FAIL_COND_V(!tile_map.has(p_id), Ref<OccluderPolygon2D>()); - return tile_map[p_id].occluder; +void TileSetAtlasSource::move_tile_in_atlas(Vector2i p_atlas_coords, Vector2i p_new_atlas_coords, Vector2i p_new_size) { + bool can_move = can_move_tile_in_atlas(p_atlas_coords, p_new_atlas_coords, p_new_size); + ERR_FAIL_COND_MSG(!can_move, vformat("Cannot move tile at position %s with size %s. Tile already present.", p_new_atlas_coords, p_new_size)); + + // Compute the actual new rect from arguments. + Vector2i new_atlas_coords = (p_new_atlas_coords != INVALID_ATLAS_COORDS) ? p_new_atlas_coords : p_atlas_coords; + Vector2i size = (p_new_size != Vector2i(-1, -1)) ? p_new_size : tiles[p_atlas_coords].size_in_atlas; + + if (new_atlas_coords == p_atlas_coords && size == tiles[p_atlas_coords].size_in_atlas) { + return; + } + + // Remove all covered positions from the mapping cache. + Size2i old_size = tiles[p_atlas_coords].size_in_atlas; + for (int x = 0; x < old_size.x; x++) { + for (int y = 0; y < old_size.y; y++) { + Vector2i coords = p_atlas_coords + Vector2i(x, y); + _coords_mapping_cache.erase(coords); + } + } + + // Move the tile and update its size. + if (new_atlas_coords != p_atlas_coords) { + tiles[new_atlas_coords] = tiles[p_atlas_coords]; + tiles.erase(p_atlas_coords); + + tiles_ids.erase(p_atlas_coords); + tiles_ids.append(new_atlas_coords); + tiles_ids.sort(); + } + tiles[new_atlas_coords].size_in_atlas = size; + + // Add all covered positions to the mapping cache again. + for (int x = 0; x < size.x; x++) { + for (int y = 0; y < size.y; y++) { + Vector2i coords = new_atlas_coords + Vector2i(x, y); + _coords_mapping_cache[coords] = new_atlas_coords; + } + } + + emit_signal(SNAME("changed")); } -void TileSet::autotile_set_light_occluder(int p_id, const Ref<OccluderPolygon2D> &p_light_occluder, const Vector2 &p_coord) { - ERR_FAIL_COND(!tile_map.has(p_id)); - if (p_light_occluder.is_null()) { - if (tile_map[p_id].autotile_data.occluder_map.has(p_coord)) { - tile_map[p_id].autotile_data.occluder_map.erase(p_coord); +bool TileSetAtlasSource::has_tiles_outside_texture() { + Vector2i grid_size = get_atlas_grid_size(); + Vector<Vector2i> to_remove; + + for (Map<Vector2i, TileSetAtlasSource::TileAlternativesData>::Element *E = tiles.front(); E; E = E->next()) { + if (E->key().x >= grid_size.x || E->key().y >= grid_size.y) { + return true; } - } else { - tile_map[p_id].autotile_data.occluder_map[p_coord] = p_light_occluder; } + + return false; } -Ref<OccluderPolygon2D> TileSet::autotile_get_light_occluder(int p_id, const Vector2 &p_coord) const { - ERR_FAIL_COND_V(!tile_map.has(p_id), Ref<OccluderPolygon2D>()); +void TileSetAtlasSource::clear_tiles_outside_texture() { + Vector2i grid_size = get_atlas_grid_size(); + Vector<Vector2i> to_remove; - if (!tile_map[p_id].autotile_data.occluder_map.has(p_coord)) { - return Ref<OccluderPolygon2D>(); - } else { - return tile_map[p_id].autotile_data.occluder_map[p_coord]; + for (Map<Vector2i, TileSetAtlasSource::TileAlternativesData>::Element *E = tiles.front(); E; E = E->next()) { + if (E->key().x >= grid_size.x || E->key().y >= grid_size.y) { + to_remove.append(E->key()); + } + } + + for (int i = 0; i < to_remove.size(); i++) { + remove_tile(to_remove[i]); } } -void TileSet::tile_set_navigation_polygon_offset(int p_id, const Vector2 &p_offset) { - ERR_FAIL_COND(!tile_map.has(p_id)); - tile_map[p_id].navigation_polygon_offset = p_offset; +int TileSetAtlasSource::create_alternative_tile(const Vector2i p_atlas_coords, int p_alternative_id_override) { + ERR_FAIL_COND_V_MSG(!tiles.has(p_atlas_coords), TileSetSource::INVALID_TILE_ALTERNATIVE, vformat("TileSetAtlasSource has no tile at %s.", String(p_atlas_coords))); + ERR_FAIL_COND_V_MSG(p_alternative_id_override >= 0 && tiles[p_atlas_coords].alternatives.has(p_alternative_id_override), TileSetSource::INVALID_TILE_ALTERNATIVE, vformat("Cannot create alternative tile. Another alternative exists with id %d.", p_alternative_id_override)); + + int new_alternative_id = p_alternative_id_override >= 0 ? p_alternative_id_override : tiles[p_atlas_coords].next_alternative_id; + + tiles[p_atlas_coords].alternatives[new_alternative_id] = memnew(TileData); + tiles[p_atlas_coords].alternatives[new_alternative_id]->set_tile_set(tile_set); + tiles[p_atlas_coords].alternatives[new_alternative_id]->set_allow_transform(true); + tiles[p_atlas_coords].alternatives[new_alternative_id]->notify_property_list_changed(); + tiles[p_atlas_coords].alternatives_ids.append(new_alternative_id); + tiles[p_atlas_coords].alternatives_ids.sort(); + _compute_next_alternative_id(p_atlas_coords); + + emit_signal(SNAME("changed")); + + return new_alternative_id; } -Vector2 TileSet::tile_get_navigation_polygon_offset(int p_id) const { - ERR_FAIL_COND_V(!tile_map.has(p_id), Vector2()); - return tile_map[p_id].navigation_polygon_offset; +void TileSetAtlasSource::remove_alternative_tile(const Vector2i p_atlas_coords, int p_alternative_tile) { + ERR_FAIL_COND_MSG(!tiles.has(p_atlas_coords), vformat("TileSetAtlasSource has no tile at %s.", String(p_atlas_coords))); + ERR_FAIL_COND_MSG(!tiles[p_atlas_coords].alternatives.has(p_alternative_tile), vformat("TileSetAtlasSource has no alternative with id %d for tile coords %s.", p_alternative_tile, String(p_atlas_coords))); + ERR_FAIL_COND_MSG(p_alternative_tile == 0, "Cannot remove the alternative with id 0, the base tile alternative cannot be removed."); + + memdelete(tiles[p_atlas_coords].alternatives[p_alternative_tile]); + tiles[p_atlas_coords].alternatives.erase(p_alternative_tile); + tiles[p_atlas_coords].alternatives_ids.erase(p_alternative_tile); + tiles[p_atlas_coords].alternatives_ids.sort(); + + emit_signal(SNAME("changed")); } -void TileSet::tile_set_navigation_polygon(int p_id, const Ref<NavigationPolygon> &p_navigation_polygon) { - ERR_FAIL_COND(!tile_map.has(p_id)); - tile_map[p_id].navigation_polygon = p_navigation_polygon; +void TileSetAtlasSource::set_alternative_tile_id(const Vector2i p_atlas_coords, int p_alternative_tile, int p_new_id) { + ERR_FAIL_COND_MSG(!tiles.has(p_atlas_coords), vformat("TileSetAtlasSource has no tile at %s.", String(p_atlas_coords))); + ERR_FAIL_COND_MSG(!tiles[p_atlas_coords].alternatives.has(p_alternative_tile), vformat("TileSetAtlasSource has no alternative with id %d for tile coords %s.", p_alternative_tile, String(p_atlas_coords))); + ERR_FAIL_COND_MSG(p_alternative_tile == 0, "Cannot change the alternative with id 0, the base tile alternative cannot be modified."); + + ERR_FAIL_COND_MSG(tiles[p_atlas_coords].alternatives.has(p_new_id), vformat("TileSetAtlasSource has already an alternative with id %d at %s.", p_new_id, String(p_atlas_coords))); + + tiles[p_atlas_coords].alternatives[p_new_id] = tiles[p_atlas_coords].alternatives[p_alternative_tile]; + tiles[p_atlas_coords].alternatives_ids.append(p_new_id); + + tiles[p_atlas_coords].alternatives.erase(p_alternative_tile); + tiles[p_atlas_coords].alternatives_ids.erase(p_alternative_tile); + tiles[p_atlas_coords].alternatives_ids.sort(); + + emit_signal(SNAME("changed")); } -Ref<NavigationPolygon> TileSet::tile_get_navigation_polygon(int p_id) const { - ERR_FAIL_COND_V(!tile_map.has(p_id), Ref<NavigationPolygon>()); - return tile_map[p_id].navigation_polygon; +bool TileSetAtlasSource::has_alternative_tile(const Vector2i p_atlas_coords, int p_alternative_tile) const { + ERR_FAIL_COND_V_MSG(!tiles.has(p_atlas_coords), false, vformat("The TileSetAtlasSource atlas has no tile at %s.", String(p_atlas_coords))); + return tiles[p_atlas_coords].alternatives.has(p_alternative_tile); } -const Map<Vector2, Ref<OccluderPolygon2D>> &TileSet::autotile_get_light_oclusion_map(int p_id) const { - static Map<Vector2, Ref<OccluderPolygon2D>> dummy; - ERR_FAIL_COND_V(!tile_map.has(p_id), dummy); - return tile_map[p_id].autotile_data.occluder_map; +int TileSetAtlasSource::get_next_alternative_tile_id(const Vector2i p_atlas_coords) const { + ERR_FAIL_COND_V_MSG(!tiles.has(p_atlas_coords), TileSetSource::INVALID_TILE_ALTERNATIVE, vformat("The TileSetAtlasSource atlas has no tile at %s.", String(p_atlas_coords))); + return tiles[p_atlas_coords].next_alternative_id; } -void TileSet::autotile_set_navigation_polygon(int p_id, const Ref<NavigationPolygon> &p_navigation_polygon, const Vector2 &p_coord) { - ERR_FAIL_COND(!tile_map.has(p_id)); - if (p_navigation_polygon.is_null()) { - if (tile_map[p_id].autotile_data.navpoly_map.has(p_coord)) { - tile_map[p_id].autotile_data.navpoly_map.erase(p_coord); +int TileSetAtlasSource::get_alternative_tiles_count(const Vector2i p_atlas_coords) const { + ERR_FAIL_COND_V_MSG(!tiles.has(p_atlas_coords), -1, vformat("The TileSetAtlasSource atlas has no tile at %s.", String(p_atlas_coords))); + return tiles[p_atlas_coords].alternatives_ids.size(); +} + +int TileSetAtlasSource::get_alternative_tile_id(const Vector2i p_atlas_coords, int p_index) const { + ERR_FAIL_COND_V_MSG(!tiles.has(p_atlas_coords), TileSetSource::INVALID_TILE_ALTERNATIVE, vformat("The TileSetAtlasSource atlas has no tile at %s.", String(p_atlas_coords))); + ERR_FAIL_INDEX_V(p_index, tiles[p_atlas_coords].alternatives_ids.size(), TileSetSource::INVALID_TILE_ALTERNATIVE); + + return tiles[p_atlas_coords].alternatives_ids[p_index]; +} + +Object *TileSetAtlasSource::get_tile_data(const Vector2i p_atlas_coords, int p_alternative_tile) const { + ERR_FAIL_COND_V_MSG(!tiles.has(p_atlas_coords), nullptr, vformat("The TileSetAtlasSource atlas has no tile at %s.", String(p_atlas_coords))); + ERR_FAIL_COND_V_MSG(!tiles[p_atlas_coords].alternatives.has(p_alternative_tile), nullptr, vformat("TileSetAtlasSource has no alternative with id %d for tile coords %s.", p_alternative_tile, String(p_atlas_coords))); + + return tiles[p_atlas_coords].alternatives[p_alternative_tile]; +} + +void TileSetAtlasSource::_bind_methods() { + ClassDB::bind_method(D_METHOD("set_texture", "texture"), &TileSetAtlasSource::set_texture); + ClassDB::bind_method(D_METHOD("get_texture"), &TileSetAtlasSource::get_texture); + ClassDB::bind_method(D_METHOD("set_margins", "margins"), &TileSetAtlasSource::set_margins); + ClassDB::bind_method(D_METHOD("get_margins"), &TileSetAtlasSource::get_margins); + ClassDB::bind_method(D_METHOD("set_separation", "separation"), &TileSetAtlasSource::set_separation); + ClassDB::bind_method(D_METHOD("get_separation"), &TileSetAtlasSource::get_separation); + ClassDB::bind_method(D_METHOD("set_texture_region_size", "texture_region_size"), &TileSetAtlasSource::set_texture_region_size); + ClassDB::bind_method(D_METHOD("get_texture_region_size"), &TileSetAtlasSource::get_texture_region_size); + + ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "texture", PROPERTY_HINT_RESOURCE_TYPE, "Texture2D", PROPERTY_USAGE_NOEDITOR), "set_texture", "get_texture"); + ADD_PROPERTY(PropertyInfo(Variant::VECTOR2I, "margins", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR), "set_margins", "get_margins"); + ADD_PROPERTY(PropertyInfo(Variant::VECTOR2I, "separation", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR), "set_separation", "get_separation"); + ADD_PROPERTY(PropertyInfo(Variant::VECTOR2I, "tile_size", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR), "set_texture_region_size", "get_texture_region_size"); + + // Base tiles + ClassDB::bind_method(D_METHOD("create_tile", "atlas_coords", "size"), &TileSetAtlasSource::create_tile, DEFVAL(Vector2i(1, 1))); + ClassDB::bind_method(D_METHOD("remove_tile", "atlas_coords"), &TileSetAtlasSource::remove_tile); // Remove a tile. If p_tile_key.alternative_tile if different from 0, remove the alternative + ClassDB::bind_method(D_METHOD("has_tile", "atlas_coords"), &TileSetAtlasSource::has_tile); + ClassDB::bind_method(D_METHOD("can_move_tile_in_atlas", "atlas_coords", "new_atlas_coords", "new_size"), &TileSetAtlasSource::can_move_tile_in_atlas, DEFVAL(INVALID_ATLAS_COORDS), DEFVAL(Vector2i(-1, -1))); + ClassDB::bind_method(D_METHOD("move_tile_in_atlas", "atlas_coords", "new_atlas_coords", "new_size"), &TileSetAtlasSource::move_tile_in_atlas, DEFVAL(INVALID_ATLAS_COORDS), DEFVAL(Vector2i(-1, -1))); + ClassDB::bind_method(D_METHOD("get_tile_size_in_atlas", "atlas_coords"), &TileSetAtlasSource::get_tile_size_in_atlas); + + ClassDB::bind_method(D_METHOD("get_tiles_count"), &TileSetAtlasSource::get_tiles_count); + ClassDB::bind_method(D_METHOD("get_tile_id", "index"), &TileSetAtlasSource::get_tile_id); + + ClassDB::bind_method(D_METHOD("get_tile_at_coords", "atlas_coords"), &TileSetAtlasSource::get_tile_at_coords); + + // Alternative tiles + ClassDB::bind_method(D_METHOD("create_alternative_tile", "atlas_coords", "alternative_id_override"), &TileSetAtlasSource::create_alternative_tile, DEFVAL(INVALID_TILE_ALTERNATIVE)); + ClassDB::bind_method(D_METHOD("remove_alternative_tile", "atlas_coords", "alternative_tile"), &TileSetAtlasSource::remove_alternative_tile); + ClassDB::bind_method(D_METHOD("set_alternative_tile_id", "atlas_coords", "alternative_tile", "new_id"), &TileSetAtlasSource::set_alternative_tile_id); + ClassDB::bind_method(D_METHOD("has_alternative_tile", "atlas_coords", "alternative_tile"), &TileSetAtlasSource::has_alternative_tile); + ClassDB::bind_method(D_METHOD("get_next_alternative_tile_id", "atlas_coords"), &TileSetAtlasSource::get_next_alternative_tile_id); + + ClassDB::bind_method(D_METHOD("get_alternative_tiles_count", "atlas_coords"), &TileSetAtlasSource::get_alternative_tiles_count); + ClassDB::bind_method(D_METHOD("get_alternative_tile_id", "atlas_coords", "index"), &TileSetAtlasSource::get_alternative_tile_id); + + ClassDB::bind_method(D_METHOD("get_tile_data", "atlas_coords", "index"), &TileSetAtlasSource::get_tile_data); + + // Helpers. + ClassDB::bind_method(D_METHOD("get_atlas_grid_size"), &TileSetAtlasSource::get_atlas_grid_size); + ClassDB::bind_method(D_METHOD("has_tiles_outside_texture"), &TileSetAtlasSource::has_tiles_outside_texture); + ClassDB::bind_method(D_METHOD("clear_tiles_outside_texture"), &TileSetAtlasSource::clear_tiles_outside_texture); + ClassDB::bind_method(D_METHOD("get_tile_texture_region", "atlas_coords"), &TileSetAtlasSource::get_tile_texture_region); +} + +TileSetAtlasSource::~TileSetAtlasSource() { + // Free everything needed. + for (Map<Vector2i, TileAlternativesData>::Element *E_alternatives = tiles.front(); E_alternatives; E_alternatives = E_alternatives->next()) { + for (Map<int, TileData *>::Element *E_tile_data = E_alternatives->get().alternatives.front(); E_tile_data; E_tile_data = E_tile_data->next()) { + memdelete(E_tile_data->get()); } + } +} + +TileData *TileSetAtlasSource::_get_atlas_tile_data(Vector2i p_atlas_coords, int p_alternative_tile) { + ERR_FAIL_COND_V_MSG(!tiles.has(p_atlas_coords), nullptr, vformat("TileSetAtlasSource has no tile at %s.", String(p_atlas_coords))); + ERR_FAIL_COND_V_MSG(!tiles[p_atlas_coords].alternatives.has(p_alternative_tile), nullptr, vformat("TileSetAtlasSource has no alternative with id %d for tile coords %s.", p_alternative_tile, String(p_atlas_coords))); + + return tiles[p_atlas_coords].alternatives[p_alternative_tile]; +} + +const TileData *TileSetAtlasSource::_get_atlas_tile_data(Vector2i p_atlas_coords, int p_alternative_tile) const { + ERR_FAIL_COND_V_MSG(!tiles.has(p_atlas_coords), nullptr, vformat("TileSetAtlasSource has no tile at %s.", String(p_atlas_coords))); + ERR_FAIL_COND_V_MSG(!tiles[p_atlas_coords].alternatives.has(p_alternative_tile), nullptr, vformat("TileSetAtlasSource has no alternative with id %d for tile coords %s.", p_alternative_tile, String(p_atlas_coords))); + + return tiles[p_atlas_coords].alternatives[p_alternative_tile]; +} + +void TileSetAtlasSource::_compute_next_alternative_id(const Vector2i p_atlas_coords) { + ERR_FAIL_COND_MSG(!tiles.has(p_atlas_coords), vformat("TileSetAtlasSource has no tile at %s.", String(p_atlas_coords))); + + while (tiles[p_atlas_coords].alternatives.has(tiles[p_atlas_coords].next_alternative_id)) { + tiles[p_atlas_coords].next_alternative_id = (tiles[p_atlas_coords].next_alternative_id % 1073741823) + 1; // 2 ** 30 + }; +} + +/////////////////////////////// TileSetScenesCollectionSource ////////////////////////////////////// + +void TileSetScenesCollectionSource::_compute_next_alternative_id() { + while (scenes.has(next_scene_id)) { + next_scene_id = (next_scene_id % 1073741823) + 1; // 2 ** 30 + }; +} + +int TileSetScenesCollectionSource::get_tiles_count() const { + return 1; +} + +Vector2i TileSetScenesCollectionSource::get_tile_id(int p_tile_index) const { + ERR_FAIL_COND_V(p_tile_index != 0, TileSetSource::INVALID_ATLAS_COORDS); + return Vector2i(); +} + +bool TileSetScenesCollectionSource::has_tile(Vector2i p_atlas_coords) const { + return p_atlas_coords == Vector2i(); +} + +int TileSetScenesCollectionSource::get_alternative_tiles_count(const Vector2i p_atlas_coords) const { + return scenes_ids.size(); +} + +int TileSetScenesCollectionSource::get_alternative_tile_id(const Vector2i p_atlas_coords, int p_index) const { + ERR_FAIL_COND_V(p_atlas_coords != Vector2i(), TileSetSource::INVALID_TILE_ALTERNATIVE); + ERR_FAIL_INDEX_V(p_index, scenes_ids.size(), TileSetSource::INVALID_TILE_ALTERNATIVE); + + return scenes_ids[p_index]; +} + +bool TileSetScenesCollectionSource::has_alternative_tile(const Vector2i p_atlas_coords, int p_alternative_tile) const { + ERR_FAIL_COND_V(p_atlas_coords != Vector2i(), false); + return scenes.has(p_alternative_tile); +} + +int TileSetScenesCollectionSource::create_scene_tile(Ref<PackedScene> p_packed_scene, int p_id_override) { + ERR_FAIL_COND_V_MSG(p_id_override >= 0 && scenes.has(p_id_override), INVALID_TILE_ALTERNATIVE, vformat("Cannot create scene tile. Another scene tile exists with id %d.", p_id_override)); + + int new_scene_id = p_id_override >= 0 ? p_id_override : next_scene_id; + + scenes[new_scene_id] = SceneData(); + scenes_ids.append(new_scene_id); + scenes_ids.sort(); + set_scene_tile_scene(new_scene_id, p_packed_scene); + _compute_next_alternative_id(); + + emit_signal(SNAME("changed")); + + return new_scene_id; +} + +void TileSetScenesCollectionSource::set_scene_tile_id(int p_id, int p_new_id) { + ERR_FAIL_COND(p_new_id < 0); + ERR_FAIL_COND(!has_scene_tile_id(p_id)); + ERR_FAIL_COND(has_scene_tile_id(p_new_id)); + + scenes[p_new_id] = SceneData(); + scenes[p_new_id] = scenes[p_id]; + scenes_ids.append(p_new_id); + scenes_ids.sort(); + + _compute_next_alternative_id(); + + scenes.erase(p_id); + scenes_ids.erase(p_id); + + emit_signal(SNAME("changed")); +} + +void TileSetScenesCollectionSource::set_scene_tile_scene(int p_id, Ref<PackedScene> p_packed_scene) { + ERR_FAIL_COND(!scenes.has(p_id)); + if (p_packed_scene.is_valid()) { + // Make sure we have a root node. Supposed to be at 0 index because find_node_by_path() does not seem to work. + ERR_FAIL_COND(!p_packed_scene->get_state().is_valid()); + ERR_FAIL_COND(p_packed_scene->get_state()->get_node_count() < 1); + + // Check if it extends CanvasItem. + String type = p_packed_scene->get_state()->get_node_type(0); + bool extends_correct_class = ClassDB::is_parent_class(type, "Control") || ClassDB::is_parent_class(type, "Node2D"); + ERR_FAIL_COND_MSG(!extends_correct_class, vformat("Invalid PackedScene for TileSetScenesCollectionSource: %s. Root node should extend Control or Node2D.", p_packed_scene->get_path())); + + scenes[p_id].scene = p_packed_scene; } else { - tile_map[p_id].autotile_data.navpoly_map[p_coord] = p_navigation_polygon; + scenes[p_id].scene = Ref<PackedScene>(); + } + emit_signal(SNAME("changed")); +} + +Ref<PackedScene> TileSetScenesCollectionSource::get_scene_tile_scene(int p_id) const { + ERR_FAIL_COND_V(!scenes.has(p_id), Ref<PackedScene>()); + return scenes[p_id].scene; +} + +void TileSetScenesCollectionSource::set_scene_tile_display_placeholder(int p_id, bool p_display_placeholder) { + ERR_FAIL_COND(!scenes.has(p_id)); + + scenes[p_id].display_placeholder = p_display_placeholder; + + emit_signal(SNAME("changed")); +} + +bool TileSetScenesCollectionSource::get_scene_tile_display_placeholder(int p_id) const { + ERR_FAIL_COND_V(!scenes.has(p_id), false); + return scenes[p_id].display_placeholder; +} + +void TileSetScenesCollectionSource::remove_scene_tile(int p_id) { + ERR_FAIL_COND(!scenes.has(p_id)); + + scenes.erase(p_id); + scenes_ids.erase(p_id); + emit_signal(SNAME("changed")); +} + +int TileSetScenesCollectionSource::get_next_scene_tile_id() const { + return next_scene_id; +} + +bool TileSetScenesCollectionSource::_set(const StringName &p_name, const Variant &p_value) { + Vector<String> components = String(p_name).split("/", true, 2); + + if (components.size() >= 2 && components[0] == "scenes" && components[1].is_valid_int()) { + int scene_id = components[1].to_int(); + if (components.size() >= 3 && components[2] == "scene") { + if (has_scene_tile_id(scene_id)) { + set_scene_tile_scene(scene_id, p_value); + } else { + create_scene_tile(p_value, scene_id); + } + return true; + } else if (components.size() >= 3 && components[2] == "display_placeholder") { + if (!has_scene_tile_id(scene_id)) { + create_scene_tile(p_value, scene_id); + } + + return true; + } + } + + return false; +} + +bool TileSetScenesCollectionSource::_get(const StringName &p_name, Variant &r_ret) const { + Vector<String> components = String(p_name).split("/", true, 2); + + if (components.size() >= 2 && components[0] == "scenes" && components[1].is_valid_int() && scenes.has(components[1].to_int())) { + if (components.size() >= 3 && components[2] == "scene") { + r_ret = scenes[components[1].to_int()].scene; + return true; + } else if (components.size() >= 3 && components[2] == "display_placeholder") { + r_ret = scenes[components[1].to_int()].scene; + return true; + } + } + + return false; +} + +void TileSetScenesCollectionSource::_get_property_list(List<PropertyInfo> *p_list) const { + for (int i = 0; i < scenes_ids.size(); i++) { + p_list->push_back(PropertyInfo(Variant::OBJECT, vformat("scenes/%d/scene", scenes_ids[i]), PROPERTY_HINT_RESOURCE_TYPE, "TileSetScenesCollectionSource")); + + PropertyInfo property_info = PropertyInfo(Variant::BOOL, vformat("scenes/%d/display_placeholder", scenes_ids[i])); + if (scenes[scenes_ids[i]].display_placeholder == false) { + property_info.usage ^= PROPERTY_USAGE_STORAGE; + } + p_list->push_back(property_info); + } +} + +void TileSetScenesCollectionSource::_bind_methods() { + // Base tiles + ClassDB::bind_method(D_METHOD("get_tiles_count"), &TileSetScenesCollectionSource::get_tiles_count); + ClassDB::bind_method(D_METHOD("get_tile_id", "index"), &TileSetScenesCollectionSource::get_tile_id); + ClassDB::bind_method(D_METHOD("has_tile", "atlas_coords"), &TileSetScenesCollectionSource::has_tile); + + // Alternative tiles + ClassDB::bind_method(D_METHOD("get_alternative_tiles_count", "atlas_coords"), &TileSetScenesCollectionSource::get_alternative_tiles_count); + ClassDB::bind_method(D_METHOD("get_alternative_tile_id", "atlas_coords", "index"), &TileSetScenesCollectionSource::get_alternative_tile_id); + ClassDB::bind_method(D_METHOD("has_alternative_tile", "atlas_coords", "alternative_tile"), &TileSetScenesCollectionSource::has_alternative_tile); + + ClassDB::bind_method(D_METHOD("get_scene_tiles_count"), &TileSetScenesCollectionSource::get_scene_tiles_count); + ClassDB::bind_method(D_METHOD("get_scene_tile_id", "index"), &TileSetScenesCollectionSource::get_scene_tile_id); + ClassDB::bind_method(D_METHOD("has_scene_tile_id", "id"), &TileSetScenesCollectionSource::has_scene_tile_id); + ClassDB::bind_method(D_METHOD("create_scene_tile", "packed_scene", "id_override"), &TileSetScenesCollectionSource::create_scene_tile, DEFVAL(INVALID_TILE_ALTERNATIVE)); + ClassDB::bind_method(D_METHOD("set_scene_tile_id", "id", "new_id"), &TileSetScenesCollectionSource::set_scene_tile_id); + ClassDB::bind_method(D_METHOD("set_scene_tile_scene", "id", "packed_scene"), &TileSetScenesCollectionSource::set_scene_tile_scene); + ClassDB::bind_method(D_METHOD("get_scene_tile_scene", "id"), &TileSetScenesCollectionSource::get_scene_tile_scene); + ClassDB::bind_method(D_METHOD("set_scene_tile_display_placeholder", "id", "display_placeholder"), &TileSetScenesCollectionSource::set_scene_tile_display_placeholder); + ClassDB::bind_method(D_METHOD("get_scene_tile_display_placeholder", "id"), &TileSetScenesCollectionSource::get_scene_tile_display_placeholder); + ClassDB::bind_method(D_METHOD("remove_scene_tile", "id"), &TileSetScenesCollectionSource::remove_scene_tile); + ClassDB::bind_method(D_METHOD("get_next_scene_tile_id"), &TileSetScenesCollectionSource::get_next_scene_tile_id); +} + +/////////////////////////////// TileData ////////////////////////////////////// + +void TileData::set_tile_set(const TileSet *p_tile_set) { + tile_set = p_tile_set; + notify_tile_data_properties_should_change(); +} + +void TileData::notify_tile_data_properties_should_change() { + if (!tile_set) { + return; + } + + occluders.resize(tile_set->get_occlusion_layers_count()); + physics.resize(tile_set->get_physics_layers_count()); + for (int bit_index = 0; bit_index < 16; bit_index++) { + if (terrain_set < 0 || terrain_peering_bits[bit_index] >= tile_set->get_terrains_count(terrain_set)) { + terrain_peering_bits[bit_index] = -1; + } + } + navigation.resize(tile_set->get_navigation_layers_count()); + + // Convert custom data to the new type. + custom_data.resize(tile_set->get_custom_data_layers_count()); + for (int i = 0; i < custom_data.size(); i++) { + if (custom_data[i].get_type() != tile_set->get_custom_data_type(i)) { + Variant new_val; + Callable::CallError error; + if (Variant::can_convert(custom_data[i].get_type(), tile_set->get_custom_data_type(i))) { + const Variant *args[] = { &custom_data[i] }; + Variant::construct(tile_set->get_custom_data_type(i), new_val, args, 1, error); + } else { + Variant::construct(tile_set->get_custom_data_type(i), new_val, nullptr, 0, error); + } + custom_data.write[i] = new_val; + } } + + notify_property_list_changed(); + emit_signal(SNAME("changed")); +} + +void TileData::reset_state() { + occluders.clear(); + physics.clear(); + navigation.clear(); + custom_data.clear(); +} + +void TileData::set_allow_transform(bool p_allow_transform) { + allow_transform = p_allow_transform; +} + +bool TileData::is_allowing_transform() const { + return allow_transform; +} + +// Rendering +void TileData::set_flip_h(bool p_flip_h) { + ERR_FAIL_COND_MSG(!allow_transform && p_flip_h, "Transform is only allowed for alternative tiles (with its alternative_id != 0)"); + flip_h = p_flip_h; + emit_signal(SNAME("changed")); +} +bool TileData::get_flip_h() const { + return flip_h; +} + +void TileData::set_flip_v(bool p_flip_v) { + ERR_FAIL_COND_MSG(!allow_transform && p_flip_v, "Transform is only allowed for alternative tiles (with its alternative_id != 0)"); + flip_v = p_flip_v; + emit_signal(SNAME("changed")); +} + +bool TileData::get_flip_v() const { + return flip_v; +} + +void TileData::set_transpose(bool p_transpose) { + ERR_FAIL_COND_MSG(!allow_transform && p_transpose, "Transform is only allowed for alternative tiles (with its alternative_id != 0)"); + transpose = p_transpose; + emit_signal(SNAME("changed")); +} +bool TileData::get_transpose() const { + return transpose; +} + +void TileData::set_texture_offset(Vector2i p_texture_offset) { + tex_offset = p_texture_offset; + emit_signal(SNAME("changed")); +} + +Vector2i TileData::get_texture_offset() const { + return tex_offset; } -Ref<NavigationPolygon> TileSet::autotile_get_navigation_polygon(int p_id, const Vector2 &p_coord) const { - ERR_FAIL_COND_V(!tile_map.has(p_id), Ref<NavigationPolygon>()); - if (!tile_map[p_id].autotile_data.navpoly_map.has(p_coord)) { - return Ref<NavigationPolygon>(); +void TileData::tile_set_material(Ref<ShaderMaterial> p_material) { + material = p_material; + emit_signal(SNAME("changed")); +} +Ref<ShaderMaterial> TileData::tile_get_material() const { + return material; +} + +void TileData::set_modulate(Color p_modulate) { + modulate = p_modulate; + emit_signal(SNAME("changed")); +} +Color TileData::get_modulate() const { + return modulate; +} + +void TileData::set_z_index(int p_z_index) { + z_index = p_z_index; + emit_signal(SNAME("changed")); +} +int TileData::get_z_index() const { + return z_index; +} + +void TileData::set_y_sort_origin(int p_y_sort_origin) { + y_sort_origin = p_y_sort_origin; + emit_signal(SNAME("changed")); +} +int TileData::get_y_sort_origin() const { + return y_sort_origin; +} + +void TileData::set_occluder(int p_layer_id, Ref<OccluderPolygon2D> p_occluder_polygon) { + ERR_FAIL_INDEX(p_layer_id, occluders.size()); + occluders.write[p_layer_id] = p_occluder_polygon; + emit_signal(SNAME("changed")); +} + +Ref<OccluderPolygon2D> TileData::get_occluder(int p_layer_id) const { + ERR_FAIL_INDEX_V(p_layer_id, occluders.size(), Ref<OccluderPolygon2D>()); + return occluders[p_layer_id]; +} + +// Physics +int TileData::get_collision_polygons_count(int p_layer_id) const { + ERR_FAIL_INDEX_V(p_layer_id, physics.size(), 0); + return physics[p_layer_id].polygons.size(); +} + +void TileData::set_collision_polygons_count(int p_layer_id, int p_polygons_count) { + ERR_FAIL_INDEX(p_layer_id, physics.size()); + ERR_FAIL_COND(p_polygons_count < 0); + physics.write[p_layer_id].polygons.resize(p_polygons_count); + notify_property_list_changed(); + emit_signal(SNAME("changed")); +} + +void TileData::add_collision_polygon(int p_layer_id) { + ERR_FAIL_INDEX(p_layer_id, physics.size()); + physics.write[p_layer_id].polygons.push_back(PhysicsLayerTileData::PolygonShapeTileData()); + emit_signal(SNAME("changed")); +} + +void TileData::remove_collision_polygon(int p_layer_id, int p_polygon_index) { + ERR_FAIL_INDEX(p_layer_id, physics.size()); + ERR_FAIL_INDEX(p_polygon_index, physics[p_layer_id].polygons.size()); + physics.write[p_layer_id].polygons.remove(p_polygon_index); + emit_signal(SNAME("changed")); +} + +void TileData::set_collision_polygon_points(int p_layer_id, int p_polygon_index, Vector<Vector2> p_polygon) { + ERR_FAIL_INDEX(p_layer_id, physics.size()); + ERR_FAIL_INDEX(p_polygon_index, physics[p_layer_id].polygons.size()); + ERR_FAIL_COND_MSG(p_polygon.size() != 0 && p_polygon.size() < 3, "Invalid polygon. Needs either 0 or more than 3 points."); + + if (p_polygon.is_empty()) { + physics.write[p_layer_id].polygons.write[p_polygon_index].shapes.clear(); } else { - return tile_map[p_id].autotile_data.navpoly_map[p_coord]; + // Decompose into convex shapes. + Vector<Vector<Vector2>> decomp = Geometry2D::decompose_polygon_in_convex(p_polygon); + ERR_FAIL_COND_MSG(decomp.is_empty(), "Could not decompose the polygon into convex shapes."); + + physics.write[p_layer_id].polygons.write[p_polygon_index].shapes.resize(decomp.size()); + for (int i = 0; i < decomp.size(); i++) { + Ref<ConvexPolygonShape2D> shape; + shape.instantiate(); + shape->set_points(decomp[i]); + physics.write[p_layer_id].polygons.write[p_polygon_index].shapes[i] = shape; + } } + physics.write[p_layer_id].polygons.write[p_polygon_index].polygon = p_polygon; + emit_signal(SNAME("changed")); +} + +Vector<Vector2> TileData::get_collision_polygon_points(int p_layer_id, int p_polygon_index) const { + ERR_FAIL_INDEX_V(p_layer_id, physics.size(), Vector<Vector2>()); + ERR_FAIL_INDEX_V(p_polygon_index, physics[p_layer_id].polygons.size(), Vector<Vector2>()); + return physics[p_layer_id].polygons[p_polygon_index].polygon; } -const Map<Vector2, Ref<NavigationPolygon>> &TileSet::autotile_get_navigation_map(int p_id) const { - static Map<Vector2, Ref<NavigationPolygon>> dummy; - ERR_FAIL_COND_V(!tile_map.has(p_id), dummy); - return tile_map[p_id].autotile_data.navpoly_map; +void TileData::set_collision_polygon_one_way(int p_layer_id, int p_polygon_index, bool p_one_way) { + ERR_FAIL_INDEX(p_layer_id, physics.size()); + ERR_FAIL_INDEX(p_polygon_index, physics[p_layer_id].polygons.size()); + physics.write[p_layer_id].polygons.write[p_polygon_index].one_way = p_one_way; + emit_signal(SNAME("changed")); } -void TileSet::tile_set_occluder_offset(int p_id, const Vector2 &p_offset) { - ERR_FAIL_COND(!tile_map.has(p_id)); - tile_map[p_id].occluder_offset = p_offset; +bool TileData::is_collision_polygon_one_way(int p_layer_id, int p_polygon_index) const { + ERR_FAIL_INDEX_V(p_layer_id, physics.size(), false); + ERR_FAIL_INDEX_V(p_polygon_index, physics[p_layer_id].polygons.size(), false); + return physics[p_layer_id].polygons[p_polygon_index].one_way; } -Vector2 TileSet::tile_get_occluder_offset(int p_id) const { - ERR_FAIL_COND_V(!tile_map.has(p_id), Vector2()); - return tile_map[p_id].occluder_offset; +void TileData::set_collision_polygon_one_way_margin(int p_layer_id, int p_polygon_index, float p_one_way_margin) { + ERR_FAIL_INDEX(p_layer_id, physics.size()); + ERR_FAIL_INDEX(p_polygon_index, physics[p_layer_id].polygons.size()); + physics.write[p_layer_id].polygons.write[p_polygon_index].one_way_margin = p_one_way_margin; + emit_signal(SNAME("changed")); } -void TileSet::tile_set_shapes(int p_id, const Vector<ShapeData> &p_shapes) { - ERR_FAIL_COND(!tile_map.has(p_id)); - tile_map[p_id].shapes_data = p_shapes; - for (int i = 0; i < p_shapes.size(); i++) { - _decompose_convex_shape(p_shapes[i].shape); +float TileData::get_collision_polygon_one_way_margin(int p_layer_id, int p_polygon_index) const { + ERR_FAIL_INDEX_V(p_layer_id, physics.size(), 0.0); + ERR_FAIL_INDEX_V(p_polygon_index, physics[p_layer_id].polygons.size(), 0.0); + return physics[p_layer_id].polygons[p_polygon_index].one_way_margin; +} + +int TileData::get_collision_polygon_shapes_count(int p_layer_id, int p_polygon_index) const { + ERR_FAIL_INDEX_V(p_layer_id, physics.size(), 0); + ERR_FAIL_INDEX_V(p_polygon_index, physics[p_layer_id].polygons.size(), 0); + return physics[p_layer_id].polygons[p_polygon_index].shapes.size(); +} + +Ref<ConvexPolygonShape2D> TileData::get_collision_polygon_shape(int p_layer_id, int p_polygon_index, int shape_index) const { + ERR_FAIL_INDEX_V(p_layer_id, physics.size(), 0); + ERR_FAIL_INDEX_V(p_polygon_index, physics[p_layer_id].polygons.size(), Ref<ConvexPolygonShape2D>()); + ERR_FAIL_INDEX_V(shape_index, (int)physics[p_layer_id].polygons[shape_index].shapes.size(), Ref<ConvexPolygonShape2D>()); + return physics[p_layer_id].polygons[shape_index].shapes[shape_index]; +} + +// Terrain +void TileData::set_terrain_set(int p_terrain_set) { + ERR_FAIL_COND(p_terrain_set < -1); + if (p_terrain_set == terrain_set) { + return; } - emit_changed(); + if (tile_set) { + ERR_FAIL_COND(p_terrain_set >= tile_set->get_terrain_sets_count()); + for (int i = 0; i < 16; i++) { + terrain_peering_bits[i] = -1; + } + } + terrain_set = p_terrain_set; + notify_property_list_changed(); + emit_signal(SNAME("changed")); } -Vector<TileSet::ShapeData> TileSet::tile_get_shapes(int p_id) const { - ERR_FAIL_COND_V(!tile_map.has(p_id), Vector<ShapeData>()); +int TileData::get_terrain_set() const { + return terrain_set; +} - return tile_map[p_id].shapes_data; +void TileData::set_peering_bit_terrain(TileSet::CellNeighbor p_peering_bit, int p_terrain_index) { + ERR_FAIL_COND(terrain_set < 0); + ERR_FAIL_COND(p_terrain_index < -1); + if (tile_set) { + ERR_FAIL_COND(p_terrain_index >= tile_set->get_terrains_count(terrain_set)); + ERR_FAIL_COND(!is_valid_peering_bit_terrain(p_peering_bit)); + } + terrain_peering_bits[p_peering_bit] = p_terrain_index; + emit_signal(SNAME("changed")); } -int TileSet::tile_get_z_index(int p_id) const { - ERR_FAIL_COND_V(!tile_map.has(p_id), 0); - return tile_map[p_id].z_index; +int TileData::get_peering_bit_terrain(TileSet::CellNeighbor p_peering_bit) const { + ERR_FAIL_COND_V(!is_valid_peering_bit_terrain(p_peering_bit), -1); + return terrain_peering_bits[p_peering_bit]; } -void TileSet::tile_set_z_index(int p_id, int p_z_index) { - ERR_FAIL_COND(!tile_map.has(p_id)); - tile_map[p_id].z_index = p_z_index; - emit_changed(); +bool TileData::is_valid_peering_bit_terrain(TileSet::CellNeighbor p_peering_bit) const { + ERR_FAIL_COND_V(!tile_set, false); + + return tile_set->is_valid_peering_bit_terrain(terrain_set, p_peering_bit); } -void TileSet::_tile_set_shapes(int p_id, const Array &p_shapes) { - ERR_FAIL_COND(!tile_map.has(p_id)); - Vector<ShapeData> shapes_data; - Transform2D default_transform = tile_get_shape_transform(p_id, 0); - bool default_one_way = tile_get_shape_one_way(p_id, 0); - Vector2 default_autotile_coord = Vector2(); - for (int i = 0; i < p_shapes.size(); i++) { - ShapeData s = ShapeData(); +// Navigation +void TileData::set_navigation_polygon(int p_layer_id, Ref<NavigationPolygon> p_navigation_polygon) { + ERR_FAIL_INDEX(p_layer_id, navigation.size()); + navigation.write[p_layer_id] = p_navigation_polygon; + emit_signal(SNAME("changed")); +} - if (p_shapes[i].get_type() == Variant::OBJECT) { - Ref<Shape2D> shape = p_shapes[i]; - if (shape.is_null()) { - continue; +Ref<NavigationPolygon> TileData::get_navigation_polygon(int p_layer_id) const { + ERR_FAIL_INDEX_V(p_layer_id, navigation.size(), Ref<NavigationPolygon>()); + return navigation[p_layer_id]; +} + +// Misc +void TileData::set_probability(float p_probability) { + ERR_FAIL_COND(p_probability < 0.0); + probability = p_probability; + emit_signal(SNAME("changed")); +} +float TileData::get_probability() const { + return probability; +} + +// Custom data +void TileData::set_custom_data(String p_layer_name, Variant p_value) { + ERR_FAIL_COND(!tile_set); + int p_layer_id = tile_set->get_custom_data_layer_by_name(p_layer_name); + ERR_FAIL_COND_MSG(p_layer_id < 0, vformat("TileSet has no layer with name: %s", p_layer_name)); + set_custom_data_by_layer_id(p_layer_id, p_value); +} + +Variant TileData::get_custom_data(String p_layer_name) const { + ERR_FAIL_COND_V(!tile_set, Variant()); + int p_layer_id = tile_set->get_custom_data_layer_by_name(p_layer_name); + ERR_FAIL_COND_V_MSG(p_layer_id < 0, Variant(), vformat("TileSet has no layer with name: %s", p_layer_name)); + return get_custom_data_by_layer_id(p_layer_id); +} + +void TileData::set_custom_data_by_layer_id(int p_layer_id, Variant p_value) { + ERR_FAIL_INDEX(p_layer_id, custom_data.size()); + custom_data.write[p_layer_id] = p_value; + emit_signal(SNAME("changed")); +} + +Variant TileData::get_custom_data_by_layer_id(int p_layer_id) const { + ERR_FAIL_INDEX_V(p_layer_id, custom_data.size(), Variant()); + return custom_data[p_layer_id]; +} + +bool TileData::_set(const StringName &p_name, const Variant &p_value) { + Vector<String> components = String(p_name).split("/", true, 2); + + if (components.size() == 2 && components[0].begins_with("occlusion_layer_") && components[0].trim_prefix("occlusion_layer_").is_valid_int()) { + // Occlusion layers. + int layer_index = components[0].trim_prefix("occlusion_layer_").to_int(); + ERR_FAIL_COND_V(layer_index < 0, false); + if (components[1] == "polygon") { + Ref<OccluderPolygon2D> polygon = p_value; + if (!polygon.is_valid()) { + return false; } - s.shape = shape; - s.shape_transform = default_transform; - s.one_way_collision = default_one_way; - s.autotile_coord = default_autotile_coord; - } else if (p_shapes[i].get_type() == Variant::DICTIONARY) { - Dictionary d = p_shapes[i]; + if (layer_index >= occluders.size()) { + if (tile_set) { + return false; + } else { + occluders.resize(layer_index + 1); + } + } + set_occluder(layer_index, polygon); + return true; + } + } else if (components.size() >= 2 && components[0].begins_with("physics_layer_") && components[0].trim_prefix("physics_layer_").is_valid_int()) { + // Physics layers. + int layer_index = components[0].trim_prefix("physics_layer_").to_int(); + ERR_FAIL_COND_V(layer_index < 0, false); + if (components.size() == 2 && components[1] == "polygons_count") { + if (p_value.get_type() != Variant::INT) { + return false; + } - if (d.has("shape") && d["shape"].get_type() == Variant::OBJECT) { - s.shape = d["shape"]; - _decompose_convex_shape(s.shape); - } else { - continue; + if (layer_index >= physics.size()) { + if (tile_set) { + return false; + } else { + physics.resize(layer_index + 1); + } } + set_collision_polygons_count(layer_index, p_value); + return true; + } else if (components.size() == 3 && components[1].begins_with("polygon_") && components[1].trim_prefix("polygon_").is_valid_int()) { + int polygon_index = components[1].trim_prefix("polygon_").to_int(); + ERR_FAIL_COND_V(polygon_index < 0, false); + + if (components[2] == "points" || components[2] == "one_way" || components[2] == "one_way_margin") { + if (layer_index >= physics.size()) { + if (tile_set) { + return false; + } else { + physics.resize(layer_index + 1); + } + } - if (d.has("shape_transform") && d["shape_transform"].get_type() == Variant::TRANSFORM2D) { - s.shape_transform = d["shape_transform"]; - } else if (d.has("shape_offset") && d["shape_offset"].get_type() == Variant::VECTOR2) { - s.shape_transform = Transform2D(0, (Vector2)d["shape_offset"]); - } else { - s.shape_transform = default_transform; + if (polygon_index >= physics[layer_index].polygons.size()) { + physics.write[layer_index].polygons.resize(polygon_index + 1); + } + } + if (components[2] == "points") { + Vector<Vector2> polygon = p_value; + set_collision_polygon_points(layer_index, polygon_index, polygon); + return true; + } else if (components[2] == "one_way") { + set_collision_polygon_one_way(layer_index, polygon_index, p_value); + return true; + } else if (components[2] == "one_way_margin") { + set_collision_polygon_one_way_margin(layer_index, polygon_index, p_value); + return true; + } + } + } else if (components.size() == 2 && components[0].begins_with("navigation_layer_") && components[0].trim_prefix("navigation_layer_").is_valid_int()) { + // Navigation layers. + int layer_index = components[0].trim_prefix("navigation_layer_").to_int(); + ERR_FAIL_COND_V(layer_index < 0, false); + if (components[1] == "polygon") { + Ref<NavigationPolygon> polygon = p_value; + if (!polygon.is_valid()) { + return false; } - if (d.has("one_way") && d["one_way"].get_type() == Variant::BOOL) { - s.one_way_collision = d["one_way"]; + if (layer_index >= navigation.size()) { + if (tile_set) { + return false; + } else { + navigation.resize(layer_index + 1); + } + } + set_navigation_polygon(layer_index, polygon); + return true; + } + } else if (components.size() == 2 && components[0] == "terrains_peering_bit") { + // Terrains. + for (int i = 0; i < TileSet::CELL_NEIGHBOR_MAX; i++) { + TileSet::CellNeighbor bit = TileSet::CellNeighbor(i); + if (components[1] == TileSet::CELL_NEIGHBOR_ENUM_TO_TEXT[i]) { + set_peering_bit_terrain(bit, p_value); + return true; + } + } + return false; + } else if (components.size() == 1 && components[0].begins_with("custom_data_") && components[0].trim_prefix("custom_data_").is_valid_int()) { + // Custom data layers. + int layer_index = components[0].trim_prefix("custom_data_").to_int(); + ERR_FAIL_COND_V(layer_index < 0, false); + + if (layer_index >= custom_data.size()) { + if (tile_set) { + return false; } else { - s.one_way_collision = default_one_way; + custom_data.resize(layer_index + 1); } + } + set_custom_data_by_layer_id(layer_index, p_value); - if (d.has("one_way_margin") && d["one_way_margin"].is_num()) { - s.one_way_collision_margin = d["one_way_margin"]; - } else { - s.one_way_collision_margin = 1.0; + return true; + } + + return false; +} + +bool TileData::_get(const StringName &p_name, Variant &r_ret) const { + Vector<String> components = String(p_name).split("/", true, 2); + + if (tile_set) { + if (components.size() == 2 && components[0].begins_with("occlusion_layer") && components[0].trim_prefix("occlusion_layer_").is_valid_int()) { + // Occlusion layers. + int layer_index = components[0].trim_prefix("occlusion_layer_").to_int(); + ERR_FAIL_COND_V(layer_index < 0, false); + if (layer_index >= occluders.size()) { + return false; + } + if (components[1] == "polygon") { + r_ret = get_occluder(layer_index); + return true; + } + } else if (components.size() >= 2 && components[0].begins_with("physics_layer_") && components[0].trim_prefix("physics_layer_").is_valid_int()) { + // Physics layers. + int layer_index = components[0].trim_prefix("physics_layer_").to_int(); + ERR_FAIL_COND_V(layer_index < 0, false); + if (layer_index >= physics.size()) { + return false; + } + if (components.size() == 2 && components[1] == "polygons_count") { + r_ret = get_collision_polygons_count(layer_index); + return true; + } else if (components.size() == 3 && components[1].begins_with("polygon_") && components[1].trim_prefix("polygon_").is_valid_int()) { + int polygon_index = components[1].trim_prefix("polygon_").to_int(); + ERR_FAIL_COND_V(polygon_index < 0, false); + if (polygon_index >= physics[layer_index].polygons.size()) { + return false; + } + if (components[2] == "points") { + r_ret = get_collision_polygon_points(layer_index, polygon_index); + return true; + } else if (components[2] == "one_way") { + r_ret = is_collision_polygon_one_way(layer_index, polygon_index); + return true; + } else if (components[2] == "one_way_margin") { + r_ret = get_collision_polygon_one_way_margin(layer_index, polygon_index); + return true; + } + } + } else if (components.size() == 2 && components[0] == "terrains_peering_bit") { + // Terrains. + for (int i = 0; i < TileSet::CELL_NEIGHBOR_MAX; i++) { + if (components[1] == TileSet::CELL_NEIGHBOR_ENUM_TO_TEXT[i]) { + r_ret = terrain_peering_bits[i]; + return true; + } + } + return false; + } else if (components.size() == 2 && components[0].begins_with("navigation_layer_") && components[0].trim_prefix("navigation_layer_").is_valid_int()) { + // Occlusion layers. + int layer_index = components[0].trim_prefix("navigation_layer_").to_int(); + ERR_FAIL_COND_V(layer_index < 0, false); + if (layer_index >= navigation.size()) { + return false; } + if (components[1] == "polygon") { + r_ret = get_navigation_polygon(layer_index); + return true; + } + } else if (components.size() == 1 && components[0].begins_with("custom_data_") && components[0].trim_prefix("custom_data_").is_valid_int()) { + // Custom data layers. + int layer_index = components[0].trim_prefix("custom_data_").to_int(); + ERR_FAIL_COND_V(layer_index < 0, false); + if (layer_index >= custom_data.size()) { + return false; + } + r_ret = get_custom_data_by_layer_id(layer_index); + return true; + } + } - if (d.has("autotile_coord") && d["autotile_coord"].get_type() == Variant::VECTOR2) { - s.autotile_coord = d["autotile_coord"]; - } else { - s.autotile_coord = default_autotile_coord; + return false; +} + +void TileData::_get_property_list(List<PropertyInfo> *p_list) const { + PropertyInfo property_info; + // Add the groups manually. + if (tile_set) { + // Occlusion layers. + p_list->push_back(PropertyInfo(Variant::NIL, "Rendering", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_GROUP)); + for (int i = 0; i < occluders.size(); i++) { + // occlusion_layer_%d/polygon + property_info = PropertyInfo(Variant::OBJECT, vformat("occlusion_layer_%d/polygon", i), PROPERTY_HINT_RESOURCE_TYPE, "OccluderPolygon2D", PROPERTY_USAGE_DEFAULT); + if (!occluders[i].is_valid()) { + property_info.usage ^= PROPERTY_USAGE_STORAGE; + } + p_list->push_back(property_info); + } + + // Physics layers. + p_list->push_back(PropertyInfo(Variant::NIL, "Physics", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_GROUP)); + for (int i = 0; i < physics.size(); i++) { + p_list->push_back(PropertyInfo(Variant::INT, vformat("physics_layer_%d/polygons_count", i), PROPERTY_HINT_NONE, "", PROPERTY_USAGE_EDITOR)); + + for (int j = 0; j < physics[i].polygons.size(); j++) { + // physics_layer_%d/points + property_info = PropertyInfo(Variant::ARRAY, vformat("physics_layer_%d/polygon_%d/points", i, j), PROPERTY_HINT_ARRAY_TYPE, "Vector2", PROPERTY_USAGE_DEFAULT); + if (physics[i].polygons[j].polygon.is_empty()) { + property_info.usage ^= PROPERTY_USAGE_STORAGE; + } + p_list->push_back(property_info); + + // physics_layer_%d/polygon_%d/one_way + property_info = PropertyInfo(Variant::BOOL, vformat("physics_layer_%d/polygon_%d/one_way", i, j)); + if (physics[i].polygons[j].one_way == false) { + property_info.usage ^= PROPERTY_USAGE_STORAGE; + } + p_list->push_back(property_info); + + // physics_layer_%d/polygon_%d/one_way_margin + property_info = PropertyInfo(Variant::FLOAT, vformat("physics_layer_%d/polygon_%d/one_way_margin", i, j)); + if (physics[i].polygons[j].one_way_margin == 1.0) { + property_info.usage ^= PROPERTY_USAGE_STORAGE; + } + p_list->push_back(property_info); } + } - } else { - ERR_CONTINUE_MSG(true, "Expected an array of objects or dictionaries for tile_set_shapes."); + // Terrain data + if (terrain_set >= 0) { + p_list->push_back(PropertyInfo(Variant::NIL, "Terrains", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_GROUP)); + for (int i = 0; i < TileSet::CELL_NEIGHBOR_MAX; i++) { + TileSet::CellNeighbor bit = TileSet::CellNeighbor(i); + if (is_valid_peering_bit_terrain(bit)) { + property_info = PropertyInfo(Variant::INT, "terrains_peering_bit/" + String(TileSet::CELL_NEIGHBOR_ENUM_TO_TEXT[i])); + if (get_peering_bit_terrain(bit) == -1) { + property_info.usage ^= PROPERTY_USAGE_STORAGE; + } + p_list->push_back(property_info); + } + } } - shapes_data.push_back(s); + // Navigation layers. + p_list->push_back(PropertyInfo(Variant::NIL, "Navigation", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_GROUP)); + for (int i = 0; i < navigation.size(); i++) { + property_info = PropertyInfo(Variant::OBJECT, vformat("navigation_layer_%d/polygon", i), PROPERTY_HINT_RESOURCE_TYPE, "NavigationPolygon", PROPERTY_USAGE_DEFAULT); + if (!navigation[i].is_valid()) { + property_info.usage ^= PROPERTY_USAGE_STORAGE; + } + p_list->push_back(property_info); + } + + // Custom data layers. + p_list->push_back(PropertyInfo(Variant::NIL, "Custom data", PROPERTY_HINT_NONE, "custom_data_", PROPERTY_USAGE_GROUP)); + for (int i = 0; i < custom_data.size(); i++) { + Variant default_val; + Callable::CallError error; + Variant::construct(custom_data[i].get_type(), default_val, nullptr, 0, error); + property_info = PropertyInfo(tile_set->get_custom_data_type(i), vformat("custom_data_%d", i), PROPERTY_HINT_NONE, String(), PROPERTY_USAGE_DEFAULT | PROPERTY_USAGE_NIL_IS_VARIANT); + if (custom_data[i] == default_val) { + property_info.usage ^= PROPERTY_USAGE_STORAGE; + } + p_list->push_back(property_info); + } } +} - tile_map[p_id].shapes_data = shapes_data; - emit_changed(); +void TileData::_bind_methods() { + // Rendering. + ClassDB::bind_method(D_METHOD("set_flip_h", "flip_h"), &TileData::set_flip_h); + ClassDB::bind_method(D_METHOD("get_flip_h"), &TileData::get_flip_h); + ClassDB::bind_method(D_METHOD("set_flip_v", "flip_v"), &TileData::set_flip_v); + ClassDB::bind_method(D_METHOD("get_flip_v"), &TileData::get_flip_v); + ClassDB::bind_method(D_METHOD("set_transpose", "transpose"), &TileData::set_transpose); + ClassDB::bind_method(D_METHOD("get_transpose"), &TileData::get_transpose); + ClassDB::bind_method(D_METHOD("tile_set_material", "material"), &TileData::tile_set_material); + ClassDB::bind_method(D_METHOD("tile_get_material"), &TileData::tile_get_material); + ClassDB::bind_method(D_METHOD("set_texture_offset", "texture_offset"), &TileData::set_texture_offset); + ClassDB::bind_method(D_METHOD("get_texture_offset"), &TileData::get_texture_offset); + ClassDB::bind_method(D_METHOD("set_modulate", "modulate"), &TileData::set_modulate); + ClassDB::bind_method(D_METHOD("get_modulate"), &TileData::get_modulate); + ClassDB::bind_method(D_METHOD("set_z_index", "z_index"), &TileData::set_z_index); + ClassDB::bind_method(D_METHOD("get_z_index"), &TileData::get_z_index); + ClassDB::bind_method(D_METHOD("set_y_sort_origin", "y_sort_origin"), &TileData::set_y_sort_origin); + ClassDB::bind_method(D_METHOD("get_y_sort_origin"), &TileData::get_y_sort_origin); + + ClassDB::bind_method(D_METHOD("set_occluder", "layer_id", "occluder_polygon"), &TileData::set_occluder); + ClassDB::bind_method(D_METHOD("get_occluder", "layer_id"), &TileData::get_occluder); + + // Physics. + ClassDB::bind_method(D_METHOD("get_collision_polygons_count", "layer_id"), &TileData::get_collision_polygons_count); + ClassDB::bind_method(D_METHOD("set_collision_polygons_count", "layer_id", "polygons_count"), &TileData::set_collision_polygons_count); + ClassDB::bind_method(D_METHOD("add_collision_polygon", "layer_id"), &TileData::add_collision_polygon); + ClassDB::bind_method(D_METHOD("remove_collision_polygon", "layer_id", "polygon_index"), &TileData::remove_collision_polygon); + ClassDB::bind_method(D_METHOD("set_collision_polygon_points", "layer_id", "polygon_index", "polygon"), &TileData::set_collision_polygon_points); + ClassDB::bind_method(D_METHOD("get_collision_polygon_points", "layer_id", "polygon_index"), &TileData::get_collision_polygon_points); + ClassDB::bind_method(D_METHOD("set_collision_polygon_one_way", "layer_id", "polygon_index", "one_way"), &TileData::set_collision_polygon_one_way); + ClassDB::bind_method(D_METHOD("is_collision_polygon_one_way", "layer_id", "polygon_index"), &TileData::is_collision_polygon_one_way); + ClassDB::bind_method(D_METHOD("set_collision_polygon_one_way_margin", "layer_id", "polygon_index", "one_way_margin"), &TileData::set_collision_polygon_one_way_margin); + ClassDB::bind_method(D_METHOD("get_collision_polygon_one_way_margin", "layer_id", "polygon_index"), &TileData::get_collision_polygon_one_way_margin); + + // Terrain + ClassDB::bind_method(D_METHOD("set_terrain_set", "terrain_set"), &TileData::set_terrain_set); + ClassDB::bind_method(D_METHOD("get_terrain_set"), &TileData::get_terrain_set); + ClassDB::bind_method(D_METHOD("set_peering_bit_terrain", "peering_bit", "terrain"), &TileData::set_peering_bit_terrain); + ClassDB::bind_method(D_METHOD("get_peering_bit_terrain", "peering_bit"), &TileData::get_peering_bit_terrain); + + // Navigation + ClassDB::bind_method(D_METHOD("set_navigation_polygon", "layer_id", "navigation_polygon"), &TileData::set_navigation_polygon); + ClassDB::bind_method(D_METHOD("get_navigation_polygon", "layer_id"), &TileData::get_navigation_polygon); + + // Misc. + ClassDB::bind_method(D_METHOD("set_probability", "probability"), &TileData::set_probability); + ClassDB::bind_method(D_METHOD("get_probability"), &TileData::get_probability); + + // Custom data. + ClassDB::bind_method(D_METHOD("set_custom_data", "layer_name", "value"), &TileData::set_custom_data); + ClassDB::bind_method(D_METHOD("get_custom_data", "layer_name"), &TileData::get_custom_data); + ClassDB::bind_method(D_METHOD("set_custom_data_by_layer_id", "layer_id", "value"), &TileData::set_custom_data_by_layer_id); + ClassDB::bind_method(D_METHOD("get_custom_data_by_layer_id", "layer_id"), &TileData::get_custom_data_by_layer_id); + + ADD_GROUP("Rendering", ""); + ADD_PROPERTY(PropertyInfo(Variant::BOOL, "flip_h"), "set_flip_h", "get_flip_h"); + ADD_PROPERTY(PropertyInfo(Variant::BOOL, "flip_v"), "set_flip_v", "get_flip_v"); + ADD_PROPERTY(PropertyInfo(Variant::BOOL, "transpose"), "set_transpose", "get_transpose"); + ADD_PROPERTY(PropertyInfo(Variant::VECTOR2I, "texture_offset"), "set_texture_offset", "get_texture_offset"); + ADD_PROPERTY(PropertyInfo(Variant::COLOR, "modulate"), "set_modulate", "get_modulate"); + ADD_PROPERTY(PropertyInfo(Variant::INT, "z_index"), "set_z_index", "get_z_index"); + ADD_PROPERTY(PropertyInfo(Variant::INT, "y_sort_origin"), "set_y_sort_origin", "get_y_sort_origin"); + + ADD_GROUP("Terrains", ""); + ADD_PROPERTY(PropertyInfo(Variant::INT, "terrain_set"), "set_terrain_set", "get_terrain_set"); + + ADD_GROUP("Miscellaneous", ""); + ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "probability"), "set_probability", "get_probability"); + + ADD_SIGNAL(MethodInfo("changed")); } +/////////////////////////////// TileSetPluginAtlasRendering ////////////////////////////////////// + +void TileSetPluginAtlasRendering::tilemap_notification(TileMap *p_tile_map, int p_what) { + switch (p_what) { + case CanvasItem::NOTIFICATION_VISIBILITY_CHANGED: { + bool visible = p_tile_map->is_visible_in_tree(); + for (Map<Vector2i, TileMapQuadrant>::Element *E_quadrant = p_tile_map->get_quadrant_map().front(); E_quadrant; E_quadrant = E_quadrant->next()) { + TileMapQuadrant &q = E_quadrant->get(); + + // Update occluders transform. + for (Map<Vector2i, Vector2i, TileMapQuadrant::CoordsWorldComparator>::Element *E_cell = q.world_to_map.front(); E_cell; E_cell = E_cell->next()) { + Transform2D xform; + xform.set_origin(E_cell->key()); + for (List<RID>::Element *E_occluder_id = q.occluders.front(); E_occluder_id; E_occluder_id = E_occluder_id->next()) { + RS::get_singleton()->canvas_light_occluder_set_enabled(E_occluder_id->get(), visible); + } + } + } + } break; + case CanvasItem::NOTIFICATION_TRANSFORM_CHANGED: { + if (!p_tile_map->is_inside_tree()) { + return; + } -Array TileSet::_tile_get_shapes(int p_id) const { - ERR_FAIL_COND_V(!tile_map.has(p_id), Array()); - Array arr; + for (Map<Vector2i, TileMapQuadrant>::Element *E_quadrant = p_tile_map->get_quadrant_map().front(); E_quadrant; E_quadrant = E_quadrant->next()) { + TileMapQuadrant &q = E_quadrant->get(); - Vector<ShapeData> data = tile_map[p_id].shapes_data; - for (int i = 0; i < data.size(); i++) { - Dictionary shape_data; - shape_data["shape"] = data[i].shape; - shape_data["shape_transform"] = data[i].shape_transform; - shape_data["one_way"] = data[i].one_way_collision; - shape_data["one_way_margin"] = data[i].one_way_collision_margin; - shape_data["autotile_coord"] = data[i].autotile_coord; - arr.push_back(shape_data); + // Update occluders transform. + for (Map<Vector2i, Vector2i, TileMapQuadrant::CoordsWorldComparator>::Element *E_cell = q.world_to_map.front(); E_cell; E_cell = E_cell->next()) { + Transform2D xform; + xform.set_origin(E_cell->key()); + for (List<RID>::Element *E_occluder_id = q.occluders.front(); E_occluder_id; E_occluder_id = E_occluder_id->next()) { + RS::get_singleton()->canvas_light_occluder_set_transform(E_occluder_id->get(), p_tile_map->get_global_transform() * xform); + } + } + } + } break; + case CanvasItem::NOTIFICATION_DRAW: { + Ref<TileSet> tile_set = p_tile_map->get_tileset(); + if (tile_set.is_valid() || p_tile_map->is_y_sort_enabled()) { + RenderingServer::get_singleton()->canvas_item_set_sort_children_by_y(p_tile_map->get_canvas_item(), tile_set->is_y_sorting() || p_tile_map->is_y_sort_enabled()); + } + } break; } +} + +void TileSetPluginAtlasRendering::draw_tile(RID p_canvas_item, Vector2i p_position, const Ref<TileSet> p_tile_set, int p_atlas_source_id, Vector2i p_atlas_coords, int p_alternative_tile, Color p_modulation) { + ERR_FAIL_COND(!p_tile_set.is_valid()); + ERR_FAIL_COND(!p_tile_set->has_source(p_atlas_source_id)); + ERR_FAIL_COND(!p_tile_set->get_source(p_atlas_source_id)->has_tile(p_atlas_coords)); + ERR_FAIL_COND(!p_tile_set->get_source(p_atlas_source_id)->has_alternative_tile(p_atlas_coords, p_alternative_tile)); + + TileSetSource *source = *p_tile_set->get_source(p_atlas_source_id); + TileSetAtlasSource *atlas_source = Object::cast_to<TileSetAtlasSource>(source); + if (atlas_source) { + // Get the texture. + Ref<Texture2D> tex = atlas_source->get_texture(); + if (!tex.is_valid()) { + return; + } + + // Check if we are in the texture, return otherwise. + Vector2i grid_size = atlas_source->get_atlas_grid_size(); + if (p_atlas_coords.x >= grid_size.x || p_atlas_coords.y >= grid_size.y) { + return; + } + + // Get tile data. + TileData *tile_data = Object::cast_to<TileData>(atlas_source->get_tile_data(p_atlas_coords, p_alternative_tile)); + + // Compute the offset + Rect2i source_rect = atlas_source->get_tile_texture_region(p_atlas_coords); + Vector2i tile_offset = atlas_source->get_tile_effective_texture_offset(p_atlas_coords, p_alternative_tile); + + // Compute the destination rectangle in the CanvasItem. + Rect2 dest_rect; + dest_rect.size = source_rect.size; + dest_rect.size.x += fp_adjust; + dest_rect.size.y += fp_adjust; + + bool transpose = tile_data->get_transpose(); + if (transpose) { + dest_rect.position = (p_position - Vector2(dest_rect.size.y, dest_rect.size.x) / 2 - tile_offset); + } else { + dest_rect.position = (p_position - dest_rect.size / 2 - tile_offset); + } + + if (tile_data->get_flip_h()) { + dest_rect.size.x = -dest_rect.size.x; + } + + if (tile_data->get_flip_v()) { + dest_rect.size.y = -dest_rect.size.y; + } - return arr; + // Get the tile modulation. + Color modulate = tile_data->get_modulate(); + modulate = Color(modulate.r * p_modulation.r, modulate.g * p_modulation.g, modulate.b * p_modulation.b, modulate.a * p_modulation.a); + + // Draw the tile. + tex->draw_rect_region(p_canvas_item, dest_rect, source_rect, modulate, transpose, p_tile_set->is_uv_clipping()); + } } -Array TileSet::_get_tiles_ids() const { - Array arr; +void TileSetPluginAtlasRendering::update_dirty_quadrants(TileMap *p_tile_map, SelfList<TileMapQuadrant>::List &r_dirty_quadrant_list) { + ERR_FAIL_COND(!p_tile_map); + ERR_FAIL_COND(!p_tile_map->is_inside_tree()); + Ref<TileSet> tile_set = p_tile_map->get_tileset(); + ERR_FAIL_COND(!tile_set.is_valid()); + + bool visible = p_tile_map->is_visible_in_tree(); + + SelfList<TileMapQuadrant> *q_list_element = r_dirty_quadrant_list.first(); + while (q_list_element) { + TileMapQuadrant &q = *q_list_element->self(); + + RenderingServer *rs = RenderingServer::get_singleton(); + + // Free the canvas items. + for (List<RID>::Element *E = q.canvas_items.front(); E; E = E->next()) { + rs->free(E->get()); + } + q.canvas_items.clear(); + + // Free the occluders. + for (List<RID>::Element *E = q.occluders.front(); E; E = E->next()) { + rs->free(E->get()); + } + q.occluders.clear(); + + // Those allow to group cell per material or z-index. + Ref<ShaderMaterial> prev_material; + int prev_z_index = 0; + RID prev_canvas_item; + + // Iterate over the cells of the quadrant. + for (Map<Vector2i, Vector2i, TileMapQuadrant::CoordsWorldComparator>::Element *E_cell = q.world_to_map.front(); E_cell; E_cell = E_cell->next()) { + TileMapCell c = p_tile_map->get_cell(E_cell->value(), true); + + TileSetSource *source; + if (tile_set->has_source(c.source_id)) { + source = *tile_set->get_source(c.source_id); + + if (!source->has_tile(c.get_atlas_coords()) || !source->has_alternative_tile(c.get_atlas_coords(), c.alternative_tile)) { + continue; + } - for (Map<int, TileData>::Element *E = tile_map.front(); E; E = E->next()) { - arr.push_back(E->key()); + TileSetAtlasSource *atlas_source = Object::cast_to<TileSetAtlasSource>(source); + if (atlas_source) { + // Get the tile data. + TileData *tile_data = Object::cast_to<TileData>(atlas_source->get_tile_data(c.get_atlas_coords(), c.alternative_tile)); + Ref<ShaderMaterial> mat = tile_data->tile_get_material(); + int z_index = tile_data->get_z_index(); + + // Quandrant pos. + Vector2 position = p_tile_map->map_to_world(q.coords * p_tile_map->get_effective_quadrant_size()); + if (tile_set->is_y_sorting()) { + // When Y-sorting, the quandrant size is sure to be 1, we can thus offset the CanvasItem. + position.y += tile_data->get_y_sort_origin(); + } + + // --- CanvasItems --- + // Create two canvas items, for rendering and debug. + RID canvas_item; + + // Check if the material or the z_index changed. + if (prev_canvas_item == RID() || prev_material != mat || prev_z_index != z_index) { + // If so, create a new CanvasItem. + canvas_item = rs->canvas_item_create(); + if (mat.is_valid()) { + rs->canvas_item_set_material(canvas_item, mat->get_rid()); + } + rs->canvas_item_set_parent(canvas_item, p_tile_map->get_canvas_item()); + rs->canvas_item_set_use_parent_material(canvas_item, p_tile_map->get_use_parent_material() || p_tile_map->get_material().is_valid()); + + Transform2D xform; + xform.set_origin(position); + rs->canvas_item_set_transform(canvas_item, xform); + + rs->canvas_item_set_light_mask(canvas_item, p_tile_map->get_light_mask()); + rs->canvas_item_set_z_index(canvas_item, z_index); + + rs->canvas_item_set_default_texture_filter(canvas_item, RS::CanvasItemTextureFilter(p_tile_map->CanvasItem::get_texture_filter())); + rs->canvas_item_set_default_texture_repeat(canvas_item, RS::CanvasItemTextureRepeat(p_tile_map->CanvasItem::get_texture_repeat())); + + q.canvas_items.push_back(canvas_item); + + prev_canvas_item = canvas_item; + prev_material = mat; + prev_z_index = z_index; + + } else { + // Keep the same canvas_item to draw on. + canvas_item = prev_canvas_item; + } + + // Drawing the tile in the canvas item. + draw_tile(canvas_item, E_cell->key() - position, tile_set, c.source_id, c.get_atlas_coords(), c.alternative_tile, p_tile_map->get_self_modulate()); + + // --- Occluders --- + for (int i = 0; i < tile_set->get_occlusion_layers_count(); i++) { + Transform2D xform; + xform.set_origin(E_cell->key()); + if (tile_data->get_occluder(i).is_valid()) { + RID occluder_id = rs->canvas_light_occluder_create(); + rs->canvas_light_occluder_set_enabled(occluder_id, visible); + rs->canvas_light_occluder_set_transform(occluder_id, p_tile_map->get_global_transform() * xform); + rs->canvas_light_occluder_set_polygon(occluder_id, tile_data->get_occluder(i)->get_rid()); + rs->canvas_light_occluder_attach_to_canvas(occluder_id, p_tile_map->get_canvas()); + rs->canvas_light_occluder_set_light_mask(occluder_id, tile_set->get_occlusion_layer_light_mask(i)); + q.occluders.push_back(occluder_id); + } + } + } + } + } + + quadrant_order_dirty = true; + q_list_element = q_list_element->next(); } - return arr; + // Reset the drawing indices + if (quadrant_order_dirty) { + int index = -(int64_t)0x80000000; //always must be drawn below children. + + // Sort the quadrants coords per world coordinates + Map<Vector2i, Vector2i, TileMapQuadrant::CoordsWorldComparator> world_to_map; + Map<Vector2i, TileMapQuadrant> quadrant_map = p_tile_map->get_quadrant_map(); + for (Map<Vector2i, TileMapQuadrant>::Element *E = quadrant_map.front(); E; E = E->next()) { + world_to_map[p_tile_map->map_to_world(E->key())] = E->key(); + } + + // Sort the quadrants + for (Map<Vector2i, Vector2i, TileMapQuadrant::CoordsWorldComparator>::Element *E = world_to_map.front(); E; E = E->next()) { + TileMapQuadrant &q = quadrant_map[E->value()]; + for (List<RID>::Element *F = q.canvas_items.front(); F; F = F->next()) { + RS::get_singleton()->canvas_item_set_draw_index(F->get(), index++); + } + } + + quadrant_order_dirty = false; + } } -void TileSet::_decompose_convex_shape(Ref<Shape2D> p_shape) { - if (Engine::get_singleton()->is_editor_hint()) { - return; +void TileSetPluginAtlasRendering::create_quadrant(TileMap *p_tile_map, TileMapQuadrant *p_quadrant) { + Ref<TileSet> tile_set = p_tile_map->get_tileset(); + ERR_FAIL_COND(!tile_set.is_valid()); + + quadrant_order_dirty = true; +} + +void TileSetPluginAtlasRendering::cleanup_quadrant(TileMap *p_tile_map, TileMapQuadrant *p_quadrant) { + // Free the canvas items. + for (List<RID>::Element *E = p_quadrant->canvas_items.front(); E; E = E->next()) { + RenderingServer::get_singleton()->free(E->get()); + } + p_quadrant->canvas_items.clear(); + + // Free the occluders. + for (List<RID>::Element *E = p_quadrant->occluders.front(); E; E = E->next()) { + RenderingServer::get_singleton()->free(E->get()); } - Ref<ConvexPolygonShape2D> convex = p_shape; - if (!convex.is_valid()) { + p_quadrant->occluders.clear(); +} + +void TileSetPluginAtlasRendering::draw_quadrant_debug(TileMap *p_tile_map, TileMapQuadrant *p_quadrant) { + Ref<TileSet> tile_set = p_tile_map->get_tileset(); + ERR_FAIL_COND(!tile_set.is_valid()); + + if (!Engine::get_singleton()->is_editor_hint()) { return; } - Vector<Vector<Vector2>> decomp = Geometry2D::decompose_polygon_in_convex(convex->get_points()); - if (decomp.size() > 1) { - Array sub_shapes; - for (int i = 0; i < decomp.size(); i++) { - Ref<ConvexPolygonShape2D> _convex = memnew(ConvexPolygonShape2D); - _convex->set_points(decomp[i]); - sub_shapes.append(_convex); + + // Draw a placeholder for scenes needing one. + RenderingServer *rs = RenderingServer::get_singleton(); + Vector2 quadrant_pos = p_tile_map->map_to_world(p_quadrant->coords * p_tile_map->get_effective_quadrant_size()); + for (Set<Vector2i>::Element *E_cell = p_quadrant->cells.front(); E_cell; E_cell = E_cell->next()) { + const TileMapCell &c = p_tile_map->get_cell(E_cell->get(), true); + + TileSetSource *source; + if (tile_set->has_source(c.source_id)) { + source = *tile_set->get_source(c.source_id); + + if (!source->has_tile(c.get_atlas_coords()) || !source->has_alternative_tile(c.get_atlas_coords(), c.alternative_tile)) { + continue; + } + + TileSetAtlasSource *atlas_source = Object::cast_to<TileSetAtlasSource>(source); + if (atlas_source) { + Vector2i grid_size = atlas_source->get_atlas_grid_size(); + if (!atlas_source->get_texture().is_valid() || c.get_atlas_coords().x >= grid_size.x || c.get_atlas_coords().y >= grid_size.y) { + // Generate a random color from the hashed values of the tiles. + Array to_hash; + to_hash.push_back(c.source_id); + to_hash.push_back(c.get_atlas_coords()); + to_hash.push_back(c.alternative_tile); + uint32_t hash = RandomPCG(to_hash.hash()).rand(); + + Color color; + color = color.from_hsv( + (float)((hash >> 24) & 0xFF) / 256.0, + Math::lerp(0.5, 1.0, (float)((hash >> 16) & 0xFF) / 256.0), + Math::lerp(0.5, 1.0, (float)((hash >> 8) & 0xFF) / 256.0), + 0.8); + + // Draw a placeholder tile. + Transform2D xform; + xform.set_origin(p_tile_map->map_to_world(E_cell->get()) - quadrant_pos); + rs->canvas_item_add_set_transform(p_quadrant->debug_canvas_item, xform); + rs->canvas_item_add_circle(p_quadrant->debug_canvas_item, Vector2(), MIN(tile_set->get_tile_size().x, tile_set->get_tile_size().y) / 4.0, color); + } + } } - convex->set_meta("decomposed", sub_shapes); - } else { - convex->set_meta("decomposed", Variant()); } } -void TileSet::get_tile_list(List<int> *p_tiles) const { - for (Map<int, TileData>::Element *E = tile_map.front(); E; E = E->next()) { - p_tiles->push_back(E->key()); +/////////////////////////////// TileSetPluginAtlasPhysics ////////////////////////////////////// + +void TileSetPluginAtlasPhysics::tilemap_notification(TileMap *p_tile_map, int p_what) { + switch (p_what) { + case CanvasItem::NOTIFICATION_TRANSFORM_CHANGED: { + // Update the bodies transforms. + if (p_tile_map->is_inside_tree()) { + Map<Vector2i, TileMapQuadrant> quadrant_map = p_tile_map->get_quadrant_map(); + Transform2D global_transform = p_tile_map->get_global_transform(); + + for (Map<Vector2i, TileMapQuadrant>::Element *E = quadrant_map.front(); E; E = E->next()) { + TileMapQuadrant &q = E->get(); + + Transform2D xform; + xform.set_origin(p_tile_map->map_to_world(E->key() * p_tile_map->get_effective_quadrant_size())); + xform = global_transform * xform; + + for (int body_index = 0; body_index < q.bodies.size(); body_index++) { + PhysicsServer2D::get_singleton()->body_set_state(q.bodies[body_index], PhysicsServer2D::BODY_STATE_TRANSFORM, xform); + } + } + } + } break; } } -bool TileSet::has_tile(int p_id) const { - return tile_map.has(p_id); -} +void TileSetPluginAtlasPhysics::update_dirty_quadrants(TileMap *p_tile_map, SelfList<TileMapQuadrant>::List &r_dirty_quadrant_list) { + ERR_FAIL_COND(!p_tile_map); + ERR_FAIL_COND(!p_tile_map->is_inside_tree()); + Ref<TileSet> tile_set = p_tile_map->get_tileset(); + ERR_FAIL_COND(!tile_set.is_valid()); -bool TileSet::is_tile_bound(int p_drawn_id, int p_neighbor_id) { - if (p_drawn_id == p_neighbor_id) { - return true; - } else if (get_script_instance() != nullptr) { - if (get_script_instance()->has_method("_is_tile_bound")) { - Variant ret = get_script_instance()->call("_is_tile_bound", p_drawn_id, p_neighbor_id); - if (ret.get_type() == Variant::BOOL) { - return ret; + Transform2D global_transform = p_tile_map->get_global_transform(); + PhysicsServer2D *ps = PhysicsServer2D::get_singleton(); + + SelfList<TileMapQuadrant> *q_list_element = r_dirty_quadrant_list.first(); + while (q_list_element) { + TileMapQuadrant &q = *q_list_element->self(); + + Vector2 quadrant_pos = p_tile_map->map_to_world(q.coords * p_tile_map->get_effective_quadrant_size()); + + // Clear shapes. + for (int body_index = 0; body_index < q.bodies.size(); body_index++) { + ps->body_clear_shapes(q.bodies[body_index]); + + // Position the bodies. + Transform2D xform; + xform.set_origin(quadrant_pos); + xform = global_transform * xform; + ps->body_set_state(q.bodies[body_index], PhysicsServer2D::BODY_STATE_TRANSFORM, xform); + } + + for (Set<Vector2i>::Element *E_cell = q.cells.front(); E_cell; E_cell = E_cell->next()) { + TileMapCell c = p_tile_map->get_cell(E_cell->get(), true); + + TileSetSource *source; + if (tile_set->has_source(c.source_id)) { + source = *tile_set->get_source(c.source_id); + + if (!source->has_tile(c.get_atlas_coords()) || !source->has_alternative_tile(c.get_atlas_coords(), c.alternative_tile)) { + continue; + } + + TileSetAtlasSource *atlas_source = Object::cast_to<TileSetAtlasSource>(source); + if (atlas_source) { + TileData *tile_data = Object::cast_to<TileData>(atlas_source->get_tile_data(c.get_atlas_coords(), c.alternative_tile)); + + for (int body_index = 0; body_index < q.bodies.size(); body_index++) { + // Add the shapes again. + for (int polygon_index = 0; polygon_index < tile_data->get_collision_polygons_count(body_index); polygon_index++) { + bool one_way_collision = tile_data->is_collision_polygon_one_way(body_index, polygon_index); + float one_way_collision_margin = tile_data->get_collision_polygon_one_way_margin(body_index, polygon_index); + + int shapes_count = tile_data->get_collision_polygon_shapes_count(body_index, polygon_index); + for (int shape_index = 0; shape_index < shapes_count; shape_index++) { + Transform2D xform = Transform2D(); + xform.set_origin(p_tile_map->map_to_world(E_cell->get()) - quadrant_pos); + + // Add decomposed convex shapes. + Ref<ConvexPolygonShape2D> shape = tile_data->get_collision_polygon_shape(body_index, polygon_index, shape_index); + ps->body_add_shape(q.bodies[body_index], shape->get_rid(), xform); + ps->body_set_shape_metadata(q.bodies[body_index], shape_index, E_cell->get()); + ps->body_set_shape_as_one_way_collision(q.bodies[body_index], shape_index, one_way_collision, one_way_collision_margin); + } + } + } + } } } + + q_list_element = q_list_element->next(); } - return false; } -void TileSet::remove_tile(int p_id) { - ERR_FAIL_COND(!tile_map.has(p_id)); - tile_map.erase(p_id); - notify_property_list_changed(); - emit_changed(); +void TileSetPluginAtlasPhysics::create_quadrant(TileMap *p_tile_map, TileMapQuadrant *p_quadrant) { + Ref<TileSet> tile_set = p_tile_map->get_tileset(); + ERR_FAIL_COND(!tile_set.is_valid()); + + //Get the TileMap's gobla transform. + Transform2D global_transform; + if (p_tile_map->is_inside_tree()) { + global_transform = p_tile_map->get_global_transform(); + } + + // Clear all bodies. + p_quadrant->bodies.clear(); + + // Create the body and set its parameters. + for (int layer_index = 0; layer_index < tile_set->get_physics_layers_count(); layer_index++) { + RID body = PhysicsServer2D::get_singleton()->body_create(); + PhysicsServer2D::get_singleton()->body_set_mode(body, PhysicsServer2D::BODY_MODE_STATIC); + + PhysicsServer2D::get_singleton()->body_attach_object_instance_id(body, p_tile_map->get_instance_id()); + PhysicsServer2D::get_singleton()->body_set_collision_layer(body, tile_set->get_physics_layer_collision_layer(layer_index)); + PhysicsServer2D::get_singleton()->body_set_collision_mask(body, tile_set->get_physics_layer_collision_mask(layer_index)); + + Ref<PhysicsMaterial> physics_material = tile_set->get_physics_layer_physics_material(layer_index); + if (!physics_material.is_valid()) { + PhysicsServer2D::get_singleton()->body_set_param(body, PhysicsServer2D::BODY_PARAM_BOUNCE, 0); + PhysicsServer2D::get_singleton()->body_set_param(body, PhysicsServer2D::BODY_PARAM_FRICTION, 1); + } else { + PhysicsServer2D::get_singleton()->body_set_param(body, PhysicsServer2D::BODY_PARAM_BOUNCE, physics_material->computed_bounce()); + PhysicsServer2D::get_singleton()->body_set_param(body, PhysicsServer2D::BODY_PARAM_FRICTION, physics_material->computed_friction()); + } + + if (p_tile_map->is_inside_tree()) { + RID space = p_tile_map->get_world_2d()->get_space(); + PhysicsServer2D::get_singleton()->body_set_space(body, space); + + Transform2D xform; + xform.set_origin(p_tile_map->map_to_world(p_quadrant->coords * p_tile_map->get_effective_quadrant_size())); + xform = global_transform * xform; + PhysicsServer2D::get_singleton()->body_set_state(body, PhysicsServer2D::BODY_STATE_TRANSFORM, xform); + } + + p_quadrant->bodies.push_back(body); + } } -int TileSet::get_last_unused_tile_id() const { - if (tile_map.size()) { - return tile_map.back()->key() + 1; - } else { - return 0; +void TileSetPluginAtlasPhysics::cleanup_quadrant(TileMap *p_tile_map, TileMapQuadrant *p_quadrant) { + // Remove a quadrant. + for (int body_index = 0; body_index < p_quadrant->bodies.size(); body_index++) { + PhysicsServer2D::get_singleton()->free(p_quadrant->bodies[body_index]); } + p_quadrant->bodies.clear(); } -int TileSet::find_tile_by_name(const String &p_name) const { - for (Map<int, TileData>::Element *E = tile_map.front(); E; E = E->next()) { - if (p_name == E->get().name) { - return E->key(); +void TileSetPluginAtlasPhysics::draw_quadrant_debug(TileMap *p_tile_map, TileMapQuadrant *p_quadrant) { + // Draw the debug collision shapes. + Ref<TileSet> tile_set = p_tile_map->get_tileset(); + ERR_FAIL_COND(!tile_set.is_valid()); + + if (!p_tile_map->get_tree()) { + return; + } + + bool show_collision = false; + switch (p_tile_map->get_collision_visibility_mode()) { + case TileMap::VISIBILITY_MODE_DEFAULT: + show_collision = !Engine::get_singleton()->is_editor_hint() && (p_tile_map->get_tree() && p_tile_map->get_tree()->is_debugging_navigation_hint()); + break; + case TileMap::VISIBILITY_MODE_FORCE_HIDE: + show_collision = false; + break; + case TileMap::VISIBILITY_MODE_FORCE_SHOW: + show_collision = true; + break; + } + if (!show_collision) { + return; + } + + RenderingServer *rs = RenderingServer::get_singleton(); + + Vector2 quadrant_pos = p_tile_map->map_to_world(p_quadrant->coords * p_tile_map->get_effective_quadrant_size()); + + Color debug_collision_color = p_tile_map->get_tree()->get_debug_collisions_color(); + for (Set<Vector2i>::Element *E_cell = p_quadrant->cells.front(); E_cell; E_cell = E_cell->next()) { + TileMapCell c = p_tile_map->get_cell(E_cell->get(), true); + + Transform2D xform; + xform.set_origin(p_tile_map->map_to_world(E_cell->get()) - quadrant_pos); + rs->canvas_item_add_set_transform(p_quadrant->debug_canvas_item, xform); + + if (tile_set->has_source(c.source_id)) { + TileSetSource *source = *tile_set->get_source(c.source_id); + + if (!source->has_tile(c.get_atlas_coords()) || !source->has_alternative_tile(c.get_atlas_coords(), c.alternative_tile)) { + continue; + } + + TileSetAtlasSource *atlas_source = Object::cast_to<TileSetAtlasSource>(source); + if (atlas_source) { + TileData *tile_data = Object::cast_to<TileData>(atlas_source->get_tile_data(c.get_atlas_coords(), c.alternative_tile)); + + for (int body_index = 0; body_index < p_quadrant->bodies.size(); body_index++) { + for (int polygon_index = 0; polygon_index < tile_data->get_collision_polygons_count(body_index); polygon_index++) { + // Draw the debug polygon. + Vector<Vector2> polygon = tile_data->get_collision_polygon_points(body_index, polygon_index); + if (polygon.size() >= 3) { + Vector<Color> color; + color.push_back(debug_collision_color); + rs->canvas_item_add_polygon(p_quadrant->debug_canvas_item, polygon, color); + } + } + } + } } + rs->canvas_item_add_set_transform(p_quadrant->debug_canvas_item, Transform2D()); + } +}; + +/////////////////////////////// TileSetPluginAtlasNavigation ////////////////////////////////////// + +void TileSetPluginAtlasNavigation::tilemap_notification(TileMap *p_tile_map, int p_what) { + switch (p_what) { + case CanvasItem::NOTIFICATION_TRANSFORM_CHANGED: { + if (p_tile_map->is_inside_tree()) { + Map<Vector2i, TileMapQuadrant> quadrant_map = p_tile_map->get_quadrant_map(); + Transform2D tilemap_xform = p_tile_map->get_global_transform(); + for (Map<Vector2i, TileMapQuadrant>::Element *E_quadrant = quadrant_map.front(); E_quadrant; E_quadrant = E_quadrant->next()) { + TileMapQuadrant &q = E_quadrant->get(); + for (Map<Vector2i, Vector<RID>>::Element *E_region = q.navigation_regions.front(); E_region; E_region = E_region->next()) { + for (int layer_index = 0; layer_index < E_region->get().size(); layer_index++) { + RID region = E_region->get()[layer_index]; + if (!region.is_valid()) { + continue; + } + Transform2D tile_transform; + tile_transform.set_origin(p_tile_map->map_to_world(E_region->key())); + NavigationServer2D::get_singleton()->region_set_transform(region, tilemap_xform * tile_transform); + } + } + } + } + } break; } - return -1; } -void TileSet::reset_state() { - clear(); +void TileSetPluginAtlasNavigation::update_dirty_quadrants(TileMap *p_tile_map, SelfList<TileMapQuadrant>::List &r_dirty_quadrant_list) { + ERR_FAIL_COND(!p_tile_map); + ERR_FAIL_COND(!p_tile_map->is_inside_tree()); + Ref<TileSet> tile_set = p_tile_map->get_tileset(); + ERR_FAIL_COND(!tile_set.is_valid()); + + // Get colors for debug. + SceneTree *st = SceneTree::get_singleton(); + Color debug_navigation_color; + bool debug_navigation = st && st->is_debugging_navigation_hint(); + if (debug_navigation) { + debug_navigation_color = st->get_debug_navigation_color(); + } + + Transform2D tilemap_xform = p_tile_map->get_global_transform(); + SelfList<TileMapQuadrant> *q_list_element = r_dirty_quadrant_list.first(); + while (q_list_element) { + TileMapQuadrant &q = *q_list_element->self(); + + // Clear navigation shapes in the quadrant. + for (Map<Vector2i, Vector<RID>>::Element *E = q.navigation_regions.front(); E; E = E->next()) { + for (int i = 0; i < E->get().size(); i++) { + RID region = E->get()[i]; + if (!region.is_valid()) { + continue; + } + NavigationServer2D::get_singleton()->region_set_map(region, RID()); + } + } + q.navigation_regions.clear(); + + // Get the navigation polygons and create regions. + for (Set<Vector2i>::Element *E_cell = q.cells.front(); E_cell; E_cell = E_cell->next()) { + TileMapCell c = p_tile_map->get_cell(E_cell->get(), true); + + TileSetSource *source; + if (tile_set->has_source(c.source_id)) { + source = *tile_set->get_source(c.source_id); + + if (!source->has_tile(c.get_atlas_coords()) || !source->has_alternative_tile(c.get_atlas_coords(), c.alternative_tile)) { + continue; + } + + TileSetAtlasSource *atlas_source = Object::cast_to<TileSetAtlasSource>(source); + if (atlas_source) { + TileData *tile_data = Object::cast_to<TileData>(atlas_source->get_tile_data(c.get_atlas_coords(), c.alternative_tile)); + q.navigation_regions[E_cell->get()].resize(tile_set->get_navigation_layers_count()); + + for (int layer_index = 0; layer_index < tile_set->get_navigation_layers_count(); layer_index++) { + Ref<NavigationPolygon> navpoly; + navpoly = tile_data->get_navigation_polygon(layer_index); + + if (navpoly.is_valid()) { + Transform2D tile_transform; + tile_transform.set_origin(p_tile_map->map_to_world(E_cell->get())); + + RID region = NavigationServer2D::get_singleton()->region_create(); + NavigationServer2D::get_singleton()->region_set_map(region, p_tile_map->get_world_2d()->get_navigation_map()); + NavigationServer2D::get_singleton()->region_set_transform(region, tilemap_xform * tile_transform); + NavigationServer2D::get_singleton()->region_set_navpoly(region, navpoly); + q.navigation_regions[E_cell->get()].write[layer_index] = region; + } + } + } + } + } + + q_list_element = q_list_element->next(); + } } -void TileSet::clear() { - tile_map.clear(); - notify_property_list_changed(); - emit_changed(); +void TileSetPluginAtlasNavigation::cleanup_quadrant(TileMap *p_tile_map, TileMapQuadrant *p_quadrant) { + // Clear navigation shapes in the quadrant. + for (Map<Vector2i, Vector<RID>>::Element *E = p_quadrant->navigation_regions.front(); E; E = E->next()) { + for (int i = 0; i < E->get().size(); i++) { + RID region = E->get()[i]; + if (!region.is_valid()) { + continue; + } + NavigationServer2D::get_singleton()->free(region); + } + } + p_quadrant->navigation_regions.clear(); } -void TileSet::_bind_methods() { - ClassDB::bind_method(D_METHOD("create_tile", "id"), &TileSet::create_tile); - ClassDB::bind_method(D_METHOD("autotile_clear_bitmask_map", "id"), &TileSet::autotile_clear_bitmask_map); - ClassDB::bind_method(D_METHOD("autotile_set_icon_coordinate", "id", "coord"), &TileSet::autotile_set_icon_coordinate); - ClassDB::bind_method(D_METHOD("autotile_get_icon_coordinate", "id"), &TileSet::autotile_get_icon_coordinate); - ClassDB::bind_method(D_METHOD("autotile_set_subtile_priority", "id", "coord", "priority"), &TileSet::autotile_set_subtile_priority); - ClassDB::bind_method(D_METHOD("autotile_get_subtile_priority", "id", "coord"), &TileSet::autotile_get_subtile_priority); - ClassDB::bind_method(D_METHOD("autotile_set_z_index", "id", "coord", "z_index"), &TileSet::autotile_set_z_index); - ClassDB::bind_method(D_METHOD("autotile_get_z_index", "id", "coord"), &TileSet::autotile_get_z_index); - ClassDB::bind_method(D_METHOD("autotile_set_light_occluder", "id", "light_occluder", "coord"), &TileSet::autotile_set_light_occluder); - ClassDB::bind_method(D_METHOD("autotile_get_light_occluder", "id", "coord"), &TileSet::autotile_get_light_occluder); - ClassDB::bind_method(D_METHOD("autotile_set_navigation_polygon", "id", "navigation_polygon", "coord"), &TileSet::autotile_set_navigation_polygon); - ClassDB::bind_method(D_METHOD("autotile_get_navigation_polygon", "id", "coord"), &TileSet::autotile_get_navigation_polygon); - ClassDB::bind_method(D_METHOD("autotile_set_bitmask", "id", "bitmask", "flag"), &TileSet::autotile_set_bitmask); - ClassDB::bind_method(D_METHOD("autotile_get_bitmask", "id", "coord"), &TileSet::autotile_get_bitmask); - ClassDB::bind_method(D_METHOD("autotile_set_bitmask_mode", "id", "mode"), &TileSet::autotile_set_bitmask_mode); - ClassDB::bind_method(D_METHOD("autotile_get_bitmask_mode", "id"), &TileSet::autotile_get_bitmask_mode); - ClassDB::bind_method(D_METHOD("autotile_set_spacing", "id", "spacing"), &TileSet::autotile_set_spacing); - ClassDB::bind_method(D_METHOD("autotile_get_spacing", "id"), &TileSet::autotile_get_spacing); - ClassDB::bind_method(D_METHOD("autotile_set_size", "id", "size"), &TileSet::autotile_set_size); - ClassDB::bind_method(D_METHOD("autotile_get_size", "id"), &TileSet::autotile_get_size); - ClassDB::bind_method(D_METHOD("tile_set_name", "id", "name"), &TileSet::tile_set_name); - ClassDB::bind_method(D_METHOD("tile_get_name", "id"), &TileSet::tile_get_name); - ClassDB::bind_method(D_METHOD("tile_set_texture", "id", "texture"), &TileSet::tile_set_texture); - ClassDB::bind_method(D_METHOD("tile_get_texture", "id"), &TileSet::tile_get_texture); - ClassDB::bind_method(D_METHOD("tile_set_material", "id", "material"), &TileSet::tile_set_material); - ClassDB::bind_method(D_METHOD("tile_get_material", "id"), &TileSet::tile_get_material); - ClassDB::bind_method(D_METHOD("tile_set_modulate", "id", "color"), &TileSet::tile_set_modulate); - ClassDB::bind_method(D_METHOD("tile_get_modulate", "id"), &TileSet::tile_get_modulate); - ClassDB::bind_method(D_METHOD("tile_set_texture_offset", "id", "texture_offset"), &TileSet::tile_set_texture_offset); - ClassDB::bind_method(D_METHOD("tile_get_texture_offset", "id"), &TileSet::tile_get_texture_offset); - ClassDB::bind_method(D_METHOD("tile_set_region", "id", "region"), &TileSet::tile_set_region); - ClassDB::bind_method(D_METHOD("tile_get_region", "id"), &TileSet::tile_get_region); - ClassDB::bind_method(D_METHOD("tile_set_shape", "id", "shape_id", "shape"), &TileSet::tile_set_shape); - ClassDB::bind_method(D_METHOD("tile_get_shape", "id", "shape_id"), &TileSet::tile_get_shape); - ClassDB::bind_method(D_METHOD("tile_set_shape_offset", "id", "shape_id", "shape_offset"), &TileSet::tile_set_shape_offset); - ClassDB::bind_method(D_METHOD("tile_get_shape_offset", "id", "shape_id"), &TileSet::tile_get_shape_offset); - ClassDB::bind_method(D_METHOD("tile_set_shape_transform", "id", "shape_id", "shape_transform"), &TileSet::tile_set_shape_transform); - ClassDB::bind_method(D_METHOD("tile_get_shape_transform", "id", "shape_id"), &TileSet::tile_get_shape_transform); - ClassDB::bind_method(D_METHOD("tile_set_shape_one_way", "id", "shape_id", "one_way"), &TileSet::tile_set_shape_one_way); - ClassDB::bind_method(D_METHOD("tile_get_shape_one_way", "id", "shape_id"), &TileSet::tile_get_shape_one_way); - ClassDB::bind_method(D_METHOD("tile_set_shape_one_way_margin", "id", "shape_id", "one_way"), &TileSet::tile_set_shape_one_way_margin); - ClassDB::bind_method(D_METHOD("tile_get_shape_one_way_margin", "id", "shape_id"), &TileSet::tile_get_shape_one_way_margin); - ClassDB::bind_method(D_METHOD("tile_add_shape", "id", "shape", "shape_transform", "one_way", "autotile_coord"), &TileSet::tile_add_shape, DEFVAL(false), DEFVAL(Vector2())); - ClassDB::bind_method(D_METHOD("tile_get_shape_count", "id"), &TileSet::tile_get_shape_count); - ClassDB::bind_method(D_METHOD("tile_set_shapes", "id", "shapes"), &TileSet::_tile_set_shapes); - ClassDB::bind_method(D_METHOD("tile_get_shapes", "id"), &TileSet::_tile_get_shapes); - ClassDB::bind_method(D_METHOD("tile_set_tile_mode", "id", "tilemode"), &TileSet::tile_set_tile_mode); - ClassDB::bind_method(D_METHOD("tile_get_tile_mode", "id"), &TileSet::tile_get_tile_mode); - ClassDB::bind_method(D_METHOD("tile_set_navigation_polygon", "id", "navigation_polygon"), &TileSet::tile_set_navigation_polygon); - ClassDB::bind_method(D_METHOD("tile_get_navigation_polygon", "id"), &TileSet::tile_get_navigation_polygon); - ClassDB::bind_method(D_METHOD("tile_set_navigation_polygon_offset", "id", "navigation_polygon_offset"), &TileSet::tile_set_navigation_polygon_offset); - ClassDB::bind_method(D_METHOD("tile_get_navigation_polygon_offset", "id"), &TileSet::tile_get_navigation_polygon_offset); - ClassDB::bind_method(D_METHOD("tile_set_light_occluder", "id", "light_occluder"), &TileSet::tile_set_light_occluder); - ClassDB::bind_method(D_METHOD("tile_get_light_occluder", "id"), &TileSet::tile_get_light_occluder); - ClassDB::bind_method(D_METHOD("tile_set_occluder_offset", "id", "occluder_offset"), &TileSet::tile_set_occluder_offset); - ClassDB::bind_method(D_METHOD("tile_get_occluder_offset", "id"), &TileSet::tile_get_occluder_offset); - ClassDB::bind_method(D_METHOD("tile_set_z_index", "id", "z_index"), &TileSet::tile_set_z_index); - ClassDB::bind_method(D_METHOD("tile_get_z_index", "id"), &TileSet::tile_get_z_index); - - ClassDB::bind_method(D_METHOD("remove_tile", "id"), &TileSet::remove_tile); - ClassDB::bind_method(D_METHOD("clear"), &TileSet::clear); - ClassDB::bind_method(D_METHOD("get_last_unused_tile_id"), &TileSet::get_last_unused_tile_id); - ClassDB::bind_method(D_METHOD("find_tile_by_name", "name"), &TileSet::find_tile_by_name); - ClassDB::bind_method(D_METHOD("get_tiles_ids"), &TileSet::_get_tiles_ids); - - BIND_VMETHOD(MethodInfo(Variant::BOOL, "_is_tile_bound", PropertyInfo(Variant::INT, "drawn_id"), PropertyInfo(Variant::INT, "neighbor_id"))); - BIND_VMETHOD(MethodInfo(Variant::VECTOR2, "_forward_subtile_selection", PropertyInfo(Variant::INT, "autotile_id"), PropertyInfo(Variant::INT, "bitmask"), PropertyInfo(Variant::OBJECT, "tilemap", PROPERTY_HINT_NONE, "TileMap"), PropertyInfo(Variant::VECTOR2, "tile_location"))); - BIND_VMETHOD(MethodInfo(Variant::VECTOR2, "_forward_atlas_subtile_selection", PropertyInfo(Variant::INT, "atlastile_id"), PropertyInfo(Variant::OBJECT, "tilemap", PROPERTY_HINT_NONE, "TileMap"), PropertyInfo(Variant::VECTOR2, "tile_location"))); - - BIND_ENUM_CONSTANT(BITMASK_2X2); - BIND_ENUM_CONSTANT(BITMASK_3X3_MINIMAL); - BIND_ENUM_CONSTANT(BITMASK_3X3); - - BIND_ENUM_CONSTANT(BIND_TOPLEFT); - BIND_ENUM_CONSTANT(BIND_TOP); - BIND_ENUM_CONSTANT(BIND_TOPRIGHT); - BIND_ENUM_CONSTANT(BIND_LEFT); - BIND_ENUM_CONSTANT(BIND_CENTER); - BIND_ENUM_CONSTANT(BIND_RIGHT); - BIND_ENUM_CONSTANT(BIND_BOTTOMLEFT); - BIND_ENUM_CONSTANT(BIND_BOTTOM); - BIND_ENUM_CONSTANT(BIND_BOTTOMRIGHT); - - BIND_ENUM_CONSTANT(SINGLE_TILE); - BIND_ENUM_CONSTANT(AUTO_TILE); - BIND_ENUM_CONSTANT(ATLAS_TILE); +void TileSetPluginAtlasNavigation::draw_quadrant_debug(TileMap *p_tile_map, TileMapQuadrant *p_quadrant) { + // Draw the debug collision shapes. + Ref<TileSet> tile_set = p_tile_map->get_tileset(); + ERR_FAIL_COND(!tile_set.is_valid()); + + if (!p_tile_map->get_tree()) { + return; + } + + bool show_navigation = false; + switch (p_tile_map->get_navigation_visibility_mode()) { + case TileMap::VISIBILITY_MODE_DEFAULT: + show_navigation = !Engine::get_singleton()->is_editor_hint() && (p_tile_map->get_tree() && p_tile_map->get_tree()->is_debugging_navigation_hint()); + break; + case TileMap::VISIBILITY_MODE_FORCE_HIDE: + show_navigation = false; + break; + case TileMap::VISIBILITY_MODE_FORCE_SHOW: + show_navigation = true; + break; + } + if (!show_navigation) { + return; + } + + RenderingServer *rs = RenderingServer::get_singleton(); + + Color color = p_tile_map->get_tree()->get_debug_navigation_color(); + RandomPCG rand; + + Vector2 quadrant_pos = p_tile_map->map_to_world(p_quadrant->coords * p_tile_map->get_effective_quadrant_size()); + + for (Set<Vector2i>::Element *E_cell = p_quadrant->cells.front(); E_cell; E_cell = E_cell->next()) { + TileMapCell c = p_tile_map->get_cell(E_cell->get(), true); + + TileSetSource *source; + if (tile_set->has_source(c.source_id)) { + source = *tile_set->get_source(c.source_id); + + if (!source->has_tile(c.get_atlas_coords()) || !source->has_alternative_tile(c.get_atlas_coords(), c.alternative_tile)) { + continue; + } + + TileSetAtlasSource *atlas_source = Object::cast_to<TileSetAtlasSource>(source); + if (atlas_source) { + TileData *tile_data = Object::cast_to<TileData>(atlas_source->get_tile_data(c.get_atlas_coords(), c.alternative_tile)); + + Transform2D xform; + xform.set_origin(p_tile_map->map_to_world(E_cell->get()) - quadrant_pos); + rs->canvas_item_add_set_transform(p_quadrant->debug_canvas_item, xform); + + for (int layer_index = 0; layer_index < tile_set->get_navigation_layers_count(); layer_index++) { + Ref<NavigationPolygon> navpoly = tile_data->get_navigation_polygon(layer_index); + if (navpoly.is_valid()) { + PackedVector2Array navigation_polygon_vertices = navpoly->get_vertices(); + + for (int i = 0; i < navpoly->get_polygon_count(); i++) { + // An array of vertices for this polygon. + Vector<int> polygon = navpoly->get_polygon(i); + Vector<Vector2> vertices; + vertices.resize(polygon.size()); + for (int j = 0; j < polygon.size(); j++) { + ERR_FAIL_INDEX(polygon[j], navigation_polygon_vertices.size()); + vertices.write[j] = navigation_polygon_vertices[polygon[j]]; + } + + // Generate the polygon color, slightly randomly modified from the settings one. + Color random_variation_color; + random_variation_color.set_hsv(color.get_h() + rand.random(-1.0, 1.0) * 0.05, color.get_s(), color.get_v() + rand.random(-1.0, 1.0) * 0.1); + random_variation_color.a = color.a; + Vector<Color> colors; + colors.push_back(random_variation_color); + + rs->canvas_item_add_polygon(p_quadrant->debug_canvas_item, vertices, colors); + } + } + } + } + } + } } -TileSet::TileSet() { +/////////////////////////////// TileSetPluginScenesCollections ////////////////////////////////////// + +void TileSetPluginScenesCollections::update_dirty_quadrants(TileMap *p_tile_map, SelfList<TileMapQuadrant>::List &r_dirty_quadrant_list) { + Ref<TileSet> tile_set = p_tile_map->get_tileset(); + ERR_FAIL_COND(!tile_set.is_valid()); + + SelfList<TileMapQuadrant> *q_list_element = r_dirty_quadrant_list.first(); + while (q_list_element) { + TileMapQuadrant &q = *q_list_element->self(); + + // Clear the scenes. + for (Map<Vector2i, String>::Element *E = q.scenes.front(); E; E = E->next()) { + Node *node = p_tile_map->get_node(E->get()); + if (node) { + node->queue_delete(); + } + } + + q.scenes.clear(); + + // Recreate the scenes. + for (Set<Vector2i>::Element *E_cell = q.cells.front(); E_cell; E_cell = E_cell->next()) { + const TileMapCell &c = p_tile_map->get_cell(E_cell->get(), true); + + TileSetSource *source; + if (tile_set->has_source(c.source_id)) { + source = *tile_set->get_source(c.source_id); + + if (!source->has_tile(c.get_atlas_coords()) || !source->has_alternative_tile(c.get_atlas_coords(), c.alternative_tile)) { + continue; + } + + TileSetScenesCollectionSource *scenes_collection_source = Object::cast_to<TileSetScenesCollectionSource>(source); + if (scenes_collection_source) { + Ref<PackedScene> packed_scene = scenes_collection_source->get_scene_tile_scene(c.alternative_tile); + if (packed_scene.is_valid()) { + Node *scene = packed_scene->instantiate(); + p_tile_map->add_child(scene); + Control *scene_as_control = Object::cast_to<Control>(scene); + Node2D *scene_as_node2d = Object::cast_to<Node2D>(scene); + if (scene_as_control) { + scene_as_control->set_position(p_tile_map->map_to_world(E_cell->get()) + scene_as_control->get_position()); + } else if (scene_as_node2d) { + Transform2D xform; + xform.set_origin(p_tile_map->map_to_world(E_cell->get())); + scene_as_node2d->set_transform(xform * scene_as_node2d->get_transform()); + } + q.scenes[E_cell->get()] = scene->get_name(); + } + } + } + } + + q_list_element = q_list_element->next(); + } +} + +void TileSetPluginScenesCollections::cleanup_quadrant(TileMap *p_tile_map, TileMapQuadrant *p_quadrant) { + // Clear the scenes. + for (Map<Vector2i, String>::Element *E = p_quadrant->scenes.front(); E; E = E->next()) { + Node *node = p_tile_map->get_node(E->get()); + if (node) { + node->queue_delete(); + } + } + + p_quadrant->scenes.clear(); +} + +void TileSetPluginScenesCollections::draw_quadrant_debug(TileMap *p_tile_map, TileMapQuadrant *p_quadrant) { + Ref<TileSet> tile_set = p_tile_map->get_tileset(); + ERR_FAIL_COND(!tile_set.is_valid()); + + if (!Engine::get_singleton()->is_editor_hint()) { + return; + } + + // Draw a placeholder for scenes needing one. + RenderingServer *rs = RenderingServer::get_singleton(); + Vector2 quadrant_pos = p_tile_map->map_to_world(p_quadrant->coords * p_tile_map->get_effective_quadrant_size()); + for (Set<Vector2i>::Element *E_cell = p_quadrant->cells.front(); E_cell; E_cell = E_cell->next()) { + const TileMapCell &c = p_tile_map->get_cell(E_cell->get(), true); + + TileSetSource *source; + if (tile_set->has_source(c.source_id)) { + source = *tile_set->get_source(c.source_id); + + if (!source->has_tile(c.get_atlas_coords()) || !source->has_alternative_tile(c.get_atlas_coords(), c.alternative_tile)) { + continue; + } + + TileSetScenesCollectionSource *scenes_collection_source = Object::cast_to<TileSetScenesCollectionSource>(source); + if (scenes_collection_source) { + if (!scenes_collection_source->get_scene_tile_scene(c.alternative_tile).is_valid() || scenes_collection_source->get_scene_tile_display_placeholder(c.alternative_tile)) { + // Generate a random color from the hashed values of the tiles. + Array to_hash; + to_hash.push_back(c.source_id); + to_hash.push_back(c.alternative_tile); + uint32_t hash = RandomPCG(to_hash.hash()).rand(); + + Color color; + color = color.from_hsv( + (float)((hash >> 24) & 0xFF) / 256.0, + Math::lerp(0.5, 1.0, (float)((hash >> 16) & 0xFF) / 256.0), + Math::lerp(0.5, 1.0, (float)((hash >> 8) & 0xFF) / 256.0), + 0.8); + + // Draw a placeholder tile. + Transform2D xform; + xform.set_origin(p_tile_map->map_to_world(E_cell->get()) - quadrant_pos); + rs->canvas_item_add_set_transform(p_quadrant->debug_canvas_item, xform); + rs->canvas_item_add_circle(p_quadrant->debug_canvas_item, Vector2(), MIN(tile_set->get_tile_size().x, tile_set->get_tile_size().y) / 4.0, color); + } + } + } + } } |