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/*************************************************************************/
/* tile_data_editors.cpp */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* https://godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */
/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
/* "Software"), to deal in the Software without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of the Software, and to */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions: */
/* */
/* The above copyright notice and this permission notice shall be */
/* included in all copies or substantial portions of the Software. */
/* */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
/*************************************************************************/
#include "tile_data_editors.h"
#include "tile_set_editor.h"
TileData *TileDataEditor::_get_tile_data(TileSet *p_tile_set, int p_atlas_source_id, Vector2i p_atlas_coords, int p_alternative_tile) {
ERR_FAIL_COND_V(!p_tile_set, nullptr);
ERR_FAIL_COND_V(!p_tile_set->has_source(p_atlas_source_id), nullptr);
TileData *td = nullptr;
TileSetSource *source = *p_tile_set->get_source(p_atlas_source_id);
TileSetAtlasSource *atlas_source = Object::cast_to<TileSetAtlasSource>(source);
if (atlas_source) {
ERR_FAIL_COND_V(!atlas_source->has_tile(p_atlas_coords), nullptr);
ERR_FAIL_COND_V(!atlas_source->has_alternative_tile(p_atlas_coords, p_alternative_tile), nullptr);
td = Object::cast_to<TileData>(atlas_source->get_tile_data(p_atlas_coords, p_alternative_tile));
}
return td;
}
void TileDataEditor::edit(TileSet *p_tile_set, int p_atlas_source_id, Vector2i p_atlas_coords, int p_alternative_tile, String p_property) {
}
void TileDataTextureOffsetEditor::draw_over_tile(CanvasItem *p_canvas_item, Transform2D p_transform, TileSet *p_tile_set, int p_atlas_source_id, Vector2i p_atlas_coords, int p_alternative_tile, String p_property) {
TileData *tile_data = _get_tile_data(p_tile_set, p_atlas_source_id, p_atlas_coords, p_alternative_tile);
ERR_FAIL_COND(!tile_data);
bool valid;
Variant value = tile_data->get(p_property, &valid);
if (!valid) {
return;
}
ERR_FAIL_COND(value.get_type() != Variant::VECTOR2I);
Vector2i tile_set_tile_size = p_tile_set->get_tile_size();
Rect2i rect = Rect2i(-tile_set_tile_size / 2, tile_set_tile_size);
p_tile_set->draw_tile_shape(p_canvas_item, p_transform.xform(rect), Color(1.0, 0.0, 0.0));
}
void TileDataIntegerEditor::draw_over_tile(CanvasItem *p_canvas_item, Transform2D p_transform, TileSet *p_tile_set, int p_atlas_source_id, Vector2i p_atlas_coords, int p_alternative_tile, String p_property) {
TileData *tile_data = _get_tile_data(p_tile_set, p_atlas_source_id, p_atlas_coords, p_alternative_tile);
ERR_FAIL_COND(!tile_data);
bool valid;
Variant value = tile_data->get(p_property, &valid);
if (!valid) {
return;
}
ERR_FAIL_COND(value.get_type() != Variant::INT);
Ref<Font> font = TileSetEditor::get_singleton()->get_theme_font("bold", "EditorFonts");
int height = font->get_height();
int width = 200;
p_canvas_item->draw_string(font, p_transform.get_origin() + Vector2i(-width / 2, height / 2), vformat("%d", value), HALIGN_CENTER, width, -1, Color(1, 1, 1), 1, Color(0, 0, 0, 1));
}
void TileDataFloatEditor::draw_over_tile(CanvasItem *p_canvas_item, Transform2D p_transform, TileSet *p_tile_set, int p_atlas_source_id, Vector2i p_atlas_coords, int p_alternative_tile, String p_property) {
TileData *tile_data = _get_tile_data(p_tile_set, p_atlas_source_id, p_atlas_coords, p_alternative_tile);
ERR_FAIL_COND(!tile_data);
bool valid;
Variant value = tile_data->get(p_property, &valid);
if (!valid) {
return;
}
ERR_FAIL_COND(value.get_type() != Variant::FLOAT);
Ref<Font> font = TileSetEditor::get_singleton()->get_theme_font("bold", "EditorFonts");
int height = font->get_height();
int width = 200;
p_canvas_item->draw_string(font, p_transform.get_origin() + Vector2i(-width / 2, height / 2), vformat("%.2f", value), HALIGN_CENTER, width, -1, Color(1, 1, 1), 1, Color(0, 0, 0, 1));
}
void TileDataPositionEditor::draw_over_tile(CanvasItem *p_canvas_item, Transform2D p_transform, TileSet *p_tile_set, int p_atlas_source_id, Vector2i p_atlas_coords, int p_alternative_tile, String p_property) {
TileData *tile_data = _get_tile_data(p_tile_set, p_atlas_source_id, p_atlas_coords, p_alternative_tile);
ERR_FAIL_COND(!tile_data);
bool valid;
Variant value = tile_data->get(p_property, &valid);
if (!valid) {
return;
}
ERR_FAIL_COND(value.get_type() != Variant::VECTOR2I && value.get_type() != Variant::VECTOR2);
Ref<Texture2D> position_icon = TileSetEditor::get_singleton()->get_theme_icon("EditorPosition", "EditorIcons");
p_canvas_item->draw_texture(position_icon, p_transform.xform(Vector2(value)) - position_icon->get_size() / 2);
}
void TileDataYSortEditor::draw_over_tile(CanvasItem *p_canvas_item, Transform2D p_transform, TileSet *p_tile_set, int p_atlas_source_id, Vector2i p_atlas_coords, int p_alternative_tile, String p_property) {
TileData *tile_data = _get_tile_data(p_tile_set, p_atlas_source_id, p_atlas_coords, p_alternative_tile);
ERR_FAIL_COND(!tile_data);
bool valid;
Variant value = tile_data->get(p_property, &valid);
if (!valid) {
return;
}
ERR_FAIL_COND(value.get_type() != Variant::INT);
Ref<Texture2D> position_icon = TileSetEditor::get_singleton()->get_theme_icon("EditorPosition", "EditorIcons");
p_canvas_item->draw_texture(position_icon, p_transform.xform(Vector2(0, value)) - position_icon->get_size() / 2);
}
void TileDataOcclusionShapeEditor::draw_over_tile(CanvasItem *p_canvas_item, Transform2D p_transform, TileSet *p_tile_set, int p_atlas_source_id, Vector2i p_atlas_coords, int p_alternative_tile, String p_property) {
TileData *tile_data = _get_tile_data(p_tile_set, p_atlas_source_id, p_atlas_coords, p_alternative_tile);
ERR_FAIL_COND(!tile_data);
Vector<String> components = String(p_property).split("/", true);
if (components[0].begins_with("occlusion_layer_") && components[0].trim_prefix("occlusion_layer_").is_valid_integer()) {
int occlusion_layer = components[0].trim_prefix("occlusion_layer_").to_int();
if (occlusion_layer >= 0 && occlusion_layer < p_tile_set->get_occlusion_layers_count()) {
// Draw all shapes.
Vector<Color> debug_occlusion_color;
debug_occlusion_color.push_back(Color(0.5, 0, 0, 0.6));
RenderingServer::get_singleton()->canvas_item_add_set_transform(p_canvas_item->get_canvas_item(), p_transform);
Ref<OccluderPolygon2D> occluder = tile_data->get_occluder(occlusion_layer);
if (occluder.is_valid() && occluder->get_polygon().size() >= 3) {
p_canvas_item->draw_polygon(Variant(occluder->get_polygon()), debug_occlusion_color);
}
RenderingServer::get_singleton()->canvas_item_add_set_transform(p_canvas_item->get_canvas_item(), Transform2D());
}
}
}
void TileDataCollisionShapeEditor::draw_over_tile(CanvasItem *p_canvas_item, Transform2D p_transform, TileSet *p_tile_set, int p_atlas_source_id, Vector2i p_atlas_coords, int p_alternative_tile, String p_property) {
TileData *tile_data = _get_tile_data(p_tile_set, p_atlas_source_id, p_atlas_coords, p_alternative_tile);
ERR_FAIL_COND(!tile_data);
Vector<String> components = String(p_property).split("/", true);
if (components[0].begins_with("physics_layer_") && components[0].trim_prefix("physics_layer_").is_valid_integer()) {
int physics_layer = components[0].trim_prefix("physics_layer_").to_int();
if (physics_layer >= 0 && physics_layer < p_tile_set->get_physics_layers_count()) {
// Draw all shapes.
Color debug_collision_color = p_canvas_item->get_tree()->get_debug_collisions_color();
RenderingServer::get_singleton()->canvas_item_add_set_transform(p_canvas_item->get_canvas_item(), p_transform);
for (int i = 0; i < tile_data->get_collision_shapes_count(physics_layer); i++) {
Ref<Shape2D> shape = tile_data->get_collision_shape_shape(physics_layer, i);
if (shape.is_valid()) {
shape->draw(p_canvas_item->get_canvas_item(), debug_collision_color);
}
}
RenderingServer::get_singleton()->canvas_item_add_set_transform(p_canvas_item->get_canvas_item(), Transform2D());
}
}
}
void TileDataTerrainsEditor::draw_over_tile(CanvasItem *p_canvas_item, Transform2D p_transform, TileSet *p_tile_set, int p_atlas_source_id, Vector2i p_atlas_coords, int p_alternative_tile, String p_property) {
TileData *tile_data = _get_tile_data(p_tile_set, p_atlas_source_id, p_atlas_coords, p_alternative_tile);
ERR_FAIL_COND(!tile_data);
Vector<String> components = String(p_property).split("/", true);
if (components[0] == "terrain_mode" || components[0] == "terrain" || components[0] == "terrains_peering_bit") {
TileSetPluginAtlasTerrain::draw_terrains(p_canvas_item, p_transform, p_tile_set, tile_data);
}
}
void TileDataNavigationPolygonEditor::draw_over_tile(CanvasItem *p_canvas_item, Transform2D p_transform, TileSet *p_tile_set, int p_atlas_source_id, Vector2i p_atlas_coords, int p_alternative_tile, String p_property) {
TileData *tile_data = _get_tile_data(p_tile_set, p_atlas_source_id, p_atlas_coords, p_alternative_tile);
ERR_FAIL_COND(!tile_data);
Vector<String> components = String(p_property).split("/", true);
if (components[0].begins_with("navigation_layer_") && components[0].trim_prefix("navigation_layer_").is_valid_integer()) {
int navigation_layer = components[0].trim_prefix("navigation_layer_").to_int();
if (navigation_layer >= 0 && navigation_layer < p_tile_set->get_navigation_layers_count()) {
// Draw all shapes.
RenderingServer::get_singleton()->canvas_item_add_set_transform(p_canvas_item->get_canvas_item(), p_transform);
Ref<NavigationPolygon> navigation_polygon = tile_data->get_navigation_polygon(navigation_layer);
if (navigation_polygon.is_valid()) {
Vector<Vector2> verts = navigation_polygon->get_vertices();
if (verts.size() < 3) {
return;
}
Color color = p_canvas_item->get_tree()->get_debug_navigation_color();
RandomPCG rand;
for (int i = 0; i < navigation_polygon->get_polygon_count(); i++) {
// An array of vertices for this polygon.
Vector<int> polygon = navigation_polygon->get_polygon(i);
Vector<Vector2> vertices;
vertices.resize(polygon.size());
for (int j = 0; j < polygon.size(); j++) {
ERR_FAIL_INDEX(polygon[j], verts.size());
vertices.write[j] = verts[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);
RenderingServer::get_singleton()->canvas_item_add_polygon(p_canvas_item->get_canvas_item(), vertices, colors);
}
}
RenderingServer::get_singleton()->canvas_item_add_set_transform(p_canvas_item->get_canvas_item(), Transform2D());
}
}
}
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