summaryrefslogtreecommitdiff
path: root/scene/2d/tile_map.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'scene/2d/tile_map.cpp')
-rw-r--r--scene/2d/tile_map.cpp109
1 files changed, 68 insertions, 41 deletions
diff --git a/scene/2d/tile_map.cpp b/scene/2d/tile_map.cpp
index 0eb424b32c..a139a92ab4 100644
--- a/scene/2d/tile_map.cpp
+++ b/scene/2d/tile_map.cpp
@@ -261,6 +261,7 @@ void TileMap::_notification(int p_what) {
switch (p_what) {
case NOTIFICATION_ENTER_TREE: {
pending_update = true;
+ _clear_internals();
_recreate_internals();
} break;
case NOTIFICATION_EXIT_TREE: {
@@ -298,6 +299,7 @@ void TileMap::set_tileset(const Ref<TileSet> &p_tileset) {
if (tile_set.is_valid()) {
tile_set->connect("changed", callable_mp(this, &TileMap::_tile_set_changed));
+ _clear_internals();
_recreate_internals();
}
@@ -308,6 +310,7 @@ void TileMap::set_quadrant_size(int p_size) {
ERR_FAIL_COND_MSG(p_size < 1, "TileMapQuadrant size cannot be smaller than 1.");
quadrant_size = p_size;
+ _clear_internals();
_recreate_internals();
emit_signal(SNAME("changed"));
}
@@ -327,6 +330,9 @@ void TileMap::add_layer(int p_to_pos) {
ERR_FAIL_INDEX(p_to_pos, (int)layers.size() + 1);
+ // Must clear before adding the layer.
+ _clear_internals();
+
layers.insert(p_to_pos, TileMapLayer());
_recreate_internals();
notify_property_list_changed();
@@ -340,6 +346,9 @@ void TileMap::move_layer(int p_layer, int p_to_pos) {
ERR_FAIL_INDEX(p_layer, (int)layers.size());
ERR_FAIL_INDEX(p_to_pos, (int)layers.size() + 1);
+ // Clear before shuffling layers.
+ _clear_internals();
+
TileMapLayer tl = layers[p_layer];
layers.insert(p_to_pos, tl);
layers.remove(p_to_pos < p_layer ? p_layer + 1 : p_layer);
@@ -358,6 +367,9 @@ void TileMap::move_layer(int p_layer, int p_to_pos) {
void TileMap::remove_layer(int p_layer) {
ERR_FAIL_INDEX(p_layer, (int)layers.size());
+ // Clear before removing the layer.
+ _clear_internals();
+
layers.remove(p_layer);
_recreate_internals();
notify_property_list_changed();
@@ -385,6 +397,7 @@ String TileMap::get_layer_name(int p_layer) const {
void TileMap::set_layer_enabled(int p_layer, bool p_enabled) {
ERR_FAIL_INDEX(p_layer, (int)layers.size());
layers[p_layer].enabled = p_enabled;
+ _clear_internals();
_recreate_internals();
emit_signal(SNAME("changed"));
@@ -399,6 +412,7 @@ bool TileMap::is_layer_enabled(int p_layer) const {
void TileMap::set_layer_y_sort_enabled(int p_layer, bool p_y_sort_enabled) {
ERR_FAIL_INDEX(p_layer, (int)layers.size());
layers[p_layer].y_sort_enabled = p_y_sort_enabled;
+ _clear_internals();
_recreate_internals();
emit_signal(SNAME("changed"));
@@ -413,6 +427,7 @@ bool TileMap::is_layer_y_sort_enabled(int p_layer) const {
void TileMap::set_layer_y_sort_origin(int p_layer, int p_y_sort_origin) {
ERR_FAIL_INDEX(p_layer, (int)layers.size());
layers[p_layer].y_sort_origin = p_y_sort_origin;
+ _clear_internals();
_recreate_internals();
emit_signal(SNAME("changed"));
}
@@ -425,6 +440,7 @@ int TileMap::get_layer_y_sort_origin(int p_layer) const {
void TileMap::set_layer_z_index(int p_layer, int p_z_index) {
ERR_FAIL_INDEX(p_layer, (int)layers.size());
layers[p_layer].z_index = p_z_index;
+ _clear_internals();
_recreate_internals();
emit_signal(SNAME("changed"));
@@ -438,6 +454,7 @@ int TileMap::get_layer_z_index(int p_layer) const {
void TileMap::set_collision_visibility_mode(TileMap::VisibilityMode p_show_collision) {
collision_visibility_mode = p_show_collision;
+ _clear_internals();
_recreate_internals();
emit_signal(SNAME("changed"));
}
@@ -448,6 +465,7 @@ TileMap::VisibilityMode TileMap::get_collision_visibility_mode() {
void TileMap::set_navigation_visibility_mode(TileMap::VisibilityMode p_show_navigation) {
navigation_visibility_mode = p_show_navigation;
+ _clear_internals();
_recreate_internals();
emit_signal(SNAME("changed"));
}
@@ -458,6 +476,7 @@ TileMap::VisibilityMode TileMap::get_navigation_visibility_mode() {
void TileMap::set_y_sort_enabled(bool p_enable) {
Node2D::set_y_sort_enabled(p_enable);
+ _clear_internals();
_recreate_internals();
emit_signal(SNAME("changed"));
}
@@ -578,10 +597,10 @@ void TileMap::_update_dirty_quadrants() {
}
void TileMap::_recreate_internals() {
- // Clear all internals.
- _clear_internals();
-
for (unsigned int layer = 0; layer < layers.size(); layer++) {
+ // Make sure that _clear_internals() was called prior.
+ ERR_FAIL_COND_MSG(layers[layer].quadrant_map.size() > 0, "TileMap layer " + itos(layer) + " had a non-empty quadrant map.");
+
if (!layers[layer].enabled) {
continue;
}
@@ -2857,50 +2876,57 @@ void TileMap::draw_cells_outline(Control *p_control, Set<Vector2i> p_cells, Colo
// Create a set.
Vector2i tile_size = tile_set->get_tile_size();
- Vector<Vector2> uvs;
+ Vector<Vector2> polygon = tile_set->get_tile_shape_polygon();
+ TileSet::TileShape shape = tile_set->get_tile_shape();
- if (tile_set->get_tile_shape() == TileSet::TILE_SHAPE_SQUARE) {
- uvs.append(Vector2(1.0, 0.0));
- uvs.append(Vector2(1.0, 1.0));
- uvs.append(Vector2(0.0, 1.0));
- uvs.append(Vector2(0.0, 0.0));
- } else {
- float overlap = 0.0;
- switch (tile_set->get_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;
- }
- uvs.append(Vector2(1.0, overlap));
- uvs.append(Vector2(1.0, 1.0 - overlap));
- uvs.append(Vector2(0.5, 1.0));
- uvs.append(Vector2(0.0, 1.0 - overlap));
- uvs.append(Vector2(0.0, overlap));
- uvs.append(Vector2(0.5, 0.0));
- if (tile_set->get_tile_offset_axis() == TileSet::TILE_OFFSET_AXIS_VERTICAL) {
- for (int i = 0; i < uvs.size(); i++) {
- uvs.write[i] = Vector2(uvs[i].y, uvs[i].x);
- }
- }
+ for (Set<Vector2i>::Element *E = p_cells.front(); E; E = E->next()) {
+ Vector2 center = map_to_world(E->get());
+
+#define DRAW_SIDE_IF_NEEDED(side, polygon_index_from, polygon_index_to) \
+ if (!p_cells.has(get_neighbor_cell(E->get(), side))) { \
+ Vector2 from = p_transform.xform(center + polygon[polygon_index_from] * tile_size); \
+ Vector2 to = p_transform.xform(center + polygon[polygon_index_to] * tile_size); \
+ p_control->draw_line(from, to, p_color); \
}
- for (Set<Vector2i>::Element *E = p_cells.front(); E; E = E->next()) {
- Vector2 top_left = map_to_world(E->get()) - tile_size / 2;
- TypedArray<Vector2i> surrounding_tiles = get_surrounding_tiles(E->get());
- for (int i = 0; i < surrounding_tiles.size(); i++) {
- if (!p_cells.has(surrounding_tiles[i])) {
- p_control->draw_line(p_transform.xform(top_left + uvs[i] * tile_size), p_transform.xform(top_left + uvs[(i + 1) % uvs.size()] * tile_size), p_color);
+ if (shape == TileSet::TILE_SHAPE_SQUARE) {
+ DRAW_SIDE_IF_NEEDED(TileSet::CELL_NEIGHBOR_RIGHT_SIDE, 1, 2);
+ DRAW_SIDE_IF_NEEDED(TileSet::CELL_NEIGHBOR_BOTTOM_SIDE, 2, 3);
+ DRAW_SIDE_IF_NEEDED(TileSet::CELL_NEIGHBOR_LEFT_SIDE, 3, 0);
+ DRAW_SIDE_IF_NEEDED(TileSet::CELL_NEIGHBOR_TOP_SIDE, 0, 1);
+ } else {
+ if (tile_set->get_tile_offset_axis() == TileSet::TILE_OFFSET_AXIS_HORIZONTAL) {
+ if (shape == TileSet::TILE_SHAPE_ISOMETRIC) {
+ DRAW_SIDE_IF_NEEDED(TileSet::CELL_NEIGHBOR_BOTTOM_RIGHT_SIDE, 3, 4);
+ DRAW_SIDE_IF_NEEDED(TileSet::CELL_NEIGHBOR_BOTTOM_LEFT_SIDE, 2, 3);
+ DRAW_SIDE_IF_NEEDED(TileSet::CELL_NEIGHBOR_TOP_LEFT_SIDE, 0, 1);
+ DRAW_SIDE_IF_NEEDED(TileSet::CELL_NEIGHBOR_TOP_RIGHT_SIDE, 5, 0);
+ } else {
+ DRAW_SIDE_IF_NEEDED(TileSet::CELL_NEIGHBOR_BOTTOM_RIGHT_SIDE, 3, 4);
+ DRAW_SIDE_IF_NEEDED(TileSet::CELL_NEIGHBOR_BOTTOM_LEFT_SIDE, 2, 3);
+ DRAW_SIDE_IF_NEEDED(TileSet::CELL_NEIGHBOR_LEFT_SIDE, 1, 2);
+ DRAW_SIDE_IF_NEEDED(TileSet::CELL_NEIGHBOR_TOP_LEFT_SIDE, 0, 1);
+ DRAW_SIDE_IF_NEEDED(TileSet::CELL_NEIGHBOR_TOP_RIGHT_SIDE, 5, 0);
+ DRAW_SIDE_IF_NEEDED(TileSet::CELL_NEIGHBOR_RIGHT_SIDE, 4, 5);
+ }
+ } else {
+ if (shape == TileSet::TILE_SHAPE_ISOMETRIC) {
+ DRAW_SIDE_IF_NEEDED(TileSet::CELL_NEIGHBOR_BOTTOM_RIGHT_SIDE, 3, 4);
+ DRAW_SIDE_IF_NEEDED(TileSet::CELL_NEIGHBOR_BOTTOM_LEFT_SIDE, 5, 0);
+ DRAW_SIDE_IF_NEEDED(TileSet::CELL_NEIGHBOR_TOP_LEFT_SIDE, 0, 1);
+ DRAW_SIDE_IF_NEEDED(TileSet::CELL_NEIGHBOR_TOP_RIGHT_SIDE, 2, 3);
+ } else {
+ DRAW_SIDE_IF_NEEDED(TileSet::CELL_NEIGHBOR_BOTTOM_RIGHT_SIDE, 3, 4);
+ DRAW_SIDE_IF_NEEDED(TileSet::CELL_NEIGHBOR_BOTTOM_SIDE, 4, 5);
+ DRAW_SIDE_IF_NEEDED(TileSet::CELL_NEIGHBOR_BOTTOM_LEFT_SIDE, 5, 0);
+ DRAW_SIDE_IF_NEEDED(TileSet::CELL_NEIGHBOR_TOP_LEFT_SIDE, 0, 1);
+ DRAW_SIDE_IF_NEEDED(TileSet::CELL_NEIGHBOR_TOP_SIDE, 1, 2);
+ DRAW_SIDE_IF_NEEDED(TileSet::CELL_NEIGHBOR_TOP_RIGHT_SIDE, 2, 3);
+ }
}
}
}
+#undef DRAW_SIDE_IF_NEEDED
}
TypedArray<String> TileMap::get_configuration_warnings() const {
@@ -2993,6 +3019,7 @@ void TileMap::_bind_methods() {
void TileMap::_tile_set_changed() {
emit_signal(SNAME("changed"));
+ _clear_internals();
_recreate_internals();
}
generated by cgit v1.2.3 (git 2.25.1) at 2025-10-05 14:34:35 +0000