godot/scene/resources/tile_set.cpp
Bojidar Marinov 80356f925c
Fix #9409, fixup #9370; tileset now has shape transform instead of offset
Fix bad return type in CollisionObject2D, Shape -> Shape2D. Was causing unintended null when casting. (9409)
Fix a misplaced ++ operator. (9370)
Fix merging with exiting tileset duplicating shapes. (9370)
2017-06-30 19:01:20 +03:00

551 lines
19 KiB
C++

/*************************************************************************/
/* tile_set.cpp */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* http://www.godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2017 Juan Linietsky, Ariel Manzur. */
/* Copyright (c) 2014-2017 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_set.h"
bool TileSet::_set(const StringName &p_name, const Variant &p_value) {
String n = p_name;
int slash = n.find("/");
if (slash == -1)
return false;
int id = String::to_int(n.c_str(), 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 == "normal_map")
tile_set_normal_map(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 == "shape")
tile_set_shape(id, 0, p_value);
else if (what == "shape_transform")
tile_set_shape_transform(id, 0, p_value);
else if (what == "shape_one_way")
tile_set_shape_one_way(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
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.c_str(), 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 == "normal_map")
r_ret = tile_get_normal_map(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 == "shape")
r_ret = tile_get_shape(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 == "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
return false;
return true;
}
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"));
p_list->push_back(PropertyInfo(Variant::OBJECT, pre + "texture", PROPERTY_HINT_RESOURCE_TYPE, "Texture"));
p_list->push_back(PropertyInfo(Variant::OBJECT, pre + "normal_map", PROPERTY_HINT_RESOURCE_TYPE, "Texture"));
p_list->push_back(PropertyInfo(Variant::VECTOR2, pre + "tex_offset"));
p_list->push_back(PropertyInfo(Variant::OBJECT, pre + "material", PROPERTY_HINT_RESOURCE_TYPE, "ShaderMaterial"));
p_list->push_back(PropertyInfo(Variant::COLOR, pre + "modulate"));
p_list->push_back(PropertyInfo(Variant::RECT2, pre + "region"));
p_list->push_back(PropertyInfo(Variant::VECTOR2, pre + "occluder_offset"));
p_list->push_back(PropertyInfo(Variant::OBJECT, pre + "occluder", PROPERTY_HINT_RESOURCE_TYPE, "OccluderPolygon2D"));
p_list->push_back(PropertyInfo(Variant::VECTOR2, pre + "navigation_offset"));
p_list->push_back(PropertyInfo(Variant::OBJECT, pre + "navigation", PROPERTY_HINT_RESOURCE_TYPE, "NavigationPolygon"));
p_list->push_back(PropertyInfo(Variant::VECTOR2, pre + "shape_transform", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_EDITOR));
p_list->push_back(PropertyInfo(Variant::OBJECT, pre + "shape", PROPERTY_HINT_RESOURCE_TYPE, "Shape2D", PROPERTY_USAGE_EDITOR));
p_list->push_back(PropertyInfo(Variant::BOOL, pre + "shape_one_way", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_EDITOR));
p_list->push_back(PropertyInfo(Variant::ARRAY, pre + "shapes", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR));
}
}
void TileSet::create_tile(int p_id) {
ERR_FAIL_COND(tile_map.has(p_id));
tile_map[p_id] = TileData();
_change_notify("");
emit_changed();
}
void TileSet::tile_set_texture(int p_id, const Ref<Texture> &p_texture) {
ERR_FAIL_COND(!tile_map.has(p_id));
tile_map[p_id].texture = p_texture;
emit_changed();
}
Ref<Texture> TileSet::tile_get_texture(int p_id) const {
ERR_FAIL_COND_V(!tile_map.has(p_id), Ref<Texture>());
return tile_map[p_id].texture;
}
void TileSet::tile_set_normal_map(int p_id, const Ref<Texture> &p_normal_map) {
ERR_FAIL_COND(!tile_map.has(p_id));
tile_map[p_id].normal_map = p_normal_map;
emit_changed();
}
Ref<Texture> TileSet::tile_get_normal_map(int p_id) const {
ERR_FAIL_COND_V(!tile_map.has(p_id), Ref<Texture>());
return tile_map[p_id].normal_map;
}
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;
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;
}
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;
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;
}
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;
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;
}
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();
}
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::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();
}
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::tile_clear_shapes(int p_id) {
tile_map[p_id].shapes_data.clear();
}
void TileSet::tile_add_shape(int p_id, const Ref<Shape2D> &p_shape, const Transform2D &p_transform, bool p_one_way) {
ERR_FAIL_COND(!tile_map.has(p_id));
ShapeData new_data = ShapeData();
new_data.shape = p_shape;
new_data.shape_transform = p_transform;
new_data.one_way_collision = p_one_way;
tile_map[p_id].shapes_data.push_back(new_data);
};
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();
};
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));
if (tile_map[p_id].shapes_data.size() <= p_shape_id)
tile_map[p_id].shapes_data.resize(p_shape_id + 1);
tile_map[p_id].shapes_data[p_shape_id].shape = p_shape;
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>());
if (tile_map[p_id].shapes_data.size() > p_shape_id)
return tile_map[p_id].shapes_data[p_shape_id].shape;
return Ref<Shape2D>();
}
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));
if (tile_map[p_id].shapes_data.size() <= p_shape_id)
tile_map[p_id].shapes_data.resize(p_shape_id + 1);
tile_map[p_id].shapes_data[p_shape_id].shape_transform = p_offset;
emit_changed();
}
Transform2D TileSet::tile_get_shape_transform(int p_id, int p_shape_id) const {
ERR_FAIL_COND_V(!tile_map.has(p_id), Transform2D());
if (tile_map[p_id].shapes_data.size() > p_shape_id)
return tile_map[p_id].shapes_data[p_shape_id].shape_transform;
return Transform2D();
}
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));
if (tile_map[p_id].shapes_data.size() <= p_shape_id)
tile_map[p_id].shapes_data.resize(p_shape_id + 1);
tile_map[p_id].shapes_data[p_shape_id].one_way_collision = p_one_way;
emit_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);
if (tile_map[p_id].shapes_data.size() > p_shape_id)
return tile_map[p_id].shapes_data[p_shape_id].one_way_collision;
return false;
}
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;
}
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 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;
}
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 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;
}
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;
}
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;
}
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 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;
emit_changed();
}
Vector<TileSet::ShapeData> TileSet::tile_get_shapes(int p_id) const {
ERR_FAIL_COND_V(!tile_map.has(p_id), Vector<ShapeData>());
return tile_map[p_id].shapes_data;
}
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);
for (int i = 0; i < p_shapes.size(); i++) {
ShapeData s = ShapeData();
if (p_shapes[i].get_type() == Variant::OBJECT) {
Ref<Shape2D> shape = p_shapes[i];
if (shape.is_null()) continue;
s.shape = shape;
s.shape_transform = default_transform;
s.one_way_collision = default_one_way;
} else if (p_shapes[i].get_type() == Variant::DICTIONARY) {
Dictionary d = p_shapes[i];
if (d.has("shape") && d["shape"].get_type() == Variant::OBJECT)
s.shape = d["shape"];
else
continue;
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 (d.has("one_way") && d["one_way"].get_type() == Variant::BOOL)
s.one_way_collision = d["one_way"];
else
s.one_way_collision = default_one_way;
} else {
ERR_EXPLAIN("Expected an array of objects or dictionaries for tile_set_shapes");
ERR_CONTINUE(true);
}
shapes_data.push_back(s);
}
tile_map[p_id].shapes_data = shapes_data;
}
Array TileSet::_tile_get_shapes(int p_id) const {
ERR_FAIL_COND_V(!tile_map.has(p_id), Array());
Array arr;
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;
arr.push_back(shape_data);
}
return arr;
}
Array TileSet::_get_tiles_ids() const {
Array arr;
for (Map<int, TileData>::Element *E = tile_map.front(); E; E = E->next()) {
arr.push_back(E->key());
}
return arr;
}
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());
}
}
bool TileSet::has_tile(int p_id) const {
return tile_map.has(p_id);
}
void TileSet::remove_tile(int p_id) {
ERR_FAIL_COND(!tile_map.has(p_id));
tile_map.erase(p_id);
_change_notify("");
emit_changed();
}
int TileSet::get_last_unused_tile_id() const {
if (tile_map.size())
return tile_map.back()->key() + 1;
else
return 0;
}
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();
}
return -1;
}
void TileSet::clear() {
tile_map.clear();
_change_notify("");
emit_changed();
}
void TileSet::_bind_methods() {
ClassDB::bind_method(D_METHOD("create_tile", "id"), &TileSet::create_tile);
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:Texture"), &TileSet::tile_set_texture);
ClassDB::bind_method(D_METHOD("tile_get_texture:Texture", "id"), &TileSet::tile_get_texture);
ClassDB::bind_method(D_METHOD("tile_set_normal_map", "id", "normal_map:Texture"), &TileSet::tile_set_normal_map);
ClassDB::bind_method(D_METHOD("tile_get_normal_map:Texture", "id"), &TileSet::tile_get_normal_map);
ClassDB::bind_method(D_METHOD("tile_set_material", "id", "material:ShaderMaterial"), &TileSet::tile_set_material);
ClassDB::bind_method(D_METHOD("tile_get_material:ShaderMaterial", "id"), &TileSet::tile_get_material);
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:Shape2D"), &TileSet::tile_set_shape);
ClassDB::bind_method(D_METHOD("tile_get_shape:Shape2D", "id", "shape_id"), &TileSet::tile_get_shape);
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_add_shape", "id", "shape:Shape2D", "shape_transform", "one_way"), &TileSet::tile_add_shape, DEFVAL(false));
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_navigation_polygon", "id", "navigation_polygon:NavigationPolygon"), &TileSet::tile_set_navigation_polygon);
ClassDB::bind_method(D_METHOD("tile_get_navigation_polygon:NavigationPolygon", "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:OccluderPolygon2D"), &TileSet::tile_set_light_occluder);
ClassDB::bind_method(D_METHOD("tile_get_light_occluder:OccluderPolygon2D", "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("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", "name"), &TileSet::_get_tiles_ids);
}
TileSet::TileSet() {
}