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Add a method to get TileData from a cell

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This commit is contained in:
kobewi 2021-11-03 14:58:12 +01:00
parent 44dc437823
commit 6c28bc014e
3 changed files with 36 additions and 9 deletions
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25
doc/classes/TileMap.xml
View file

@ -76,27 +76,40 @@
<return type="int" />
<argument index="0" name="layer" type="int" />
<argument index="1" name="coords" type="Vector2i" />
<argument index="2" name="use_proxies" type="bool" />
<argument index="2" name="use_proxies" type="bool" default="false" />
<description>
Returns the tile alternative ID of the cell on layer [code]layer[/code] at [code]coords[/code]. If [code]use_proxies[/code] is [code]false[/code], ignores the [TileSet]'s tile proxies, returning the raw alternative identifier. See [method TileSet.map_tile_proxy].
Returns the tile alternative ID of the cell on layer [code]layer[/code] at [code]coords[/code].
If [code]use_proxies[/code] is [code]false[/code], ignores the [TileSet]'s tile proxies, returning the raw alternative identifier. See [method TileSet.map_tile_proxy].
</description>
</method>
<method name="get_cell_atlas_coords" qualifiers="const">
<return type="Vector2i" />
<argument index="0" name="layer" type="int" />
<argument index="1" name="coords" type="Vector2i" />
<argument index="2" name="use_proxies" type="bool" />
<argument index="2" name="use_proxies" type="bool" default="false" />
<description>
Returns the tile atlas coordinates ID of the cell on layer [code]layer[/code] at coordinates [code]coords[/code]. If [code]use_proxies[/code] is [code]false[/code], ignores the [TileSet]'s tile proxies, returning the raw alternative identifier. See [method TileSet.map_tile_proxy].
Returns the tile atlas coordinates ID of the cell on layer [code]layer[/code] at coordinates [code]coords[/code].
If [code]use_proxies[/code] is [code]false[/code], ignores the [TileSet]'s tile proxies, returning the raw alternative identifier. See [method TileSet.map_tile_proxy].
</description>
</method>
<method name="get_cell_source_id" qualifiers="const">
<return type="int" />
<argument index="0" name="layer" type="int" />
<argument index="1" name="coords" type="Vector2i" />
<argument index="2" name="use_proxies" type="bool" />
<argument index="2" name="use_proxies" type="bool" default="false" />
<description>
Returns the tile source ID of the cell on layer [code]layer[/code] at coordinates [code]coords[/code]. If [code]use_proxies[/code] is [code]false[/code], ignores the [TileSet]'s tile proxies, returning the raw alternative identifier. See [method TileSet.map_tile_proxy].
Returns the tile source ID of the cell on layer [code]layer[/code] at coordinates [code]coords[/code].
If [code]use_proxies[/code] is [code]false[/code], ignores the [TileSet]'s tile proxies, returning the raw alternative identifier. See [method TileSet.map_tile_proxy].
</description>
</method>
<method name="get_cell_tile_data" qualifiers="const">
<return type="Object" />
<argument index="0" name="layer" type="int" />
<argument index="1" name="coords" type="Vector2i" />
<argument index="2" name="use_proxies" type="bool" default="false" />
<description>
Returns the [TileData] object associated with the given cell, or [code]null[/code] if the cell is not a [TileSetAtlasSource].
If [code]use_proxies[/code] is [code]false[/code], ignores the [TileSet]'s tile proxies, returning the raw alternative identifier. See [method TileSet.map_tile_proxy].
</description>
</method>
<method name="get_coords_for_body_rid">

19
scene/2d/tile_map.cpp
View file

@ -2049,6 +2049,18 @@ int TileMap::get_cell_alternative_tile(int p_layer, const Vector2i &p_coords, bo
return E->get().alternative_tile;
}
Object *TileMap::get_cell_tile_data(int p_layer, const Vector2i &p_coords, bool p_use_proxies) const {
int source_id = get_cell_source_id(p_layer, p_coords, p_use_proxies);
ERR_FAIL_COND_V_MSG(source_id == TileSet::INVALID_SOURCE, nullptr, vformat("Invalid TileSetSource at cell %s. Make sure a tile exists at this cell.", p_coords));
Ref<TileSetAtlasSource> source = tile_set->get_source(source_id);
if (source.is_valid()) {
return source->get_tile_data(get_cell_atlas_coords(p_layer, p_coords, p_use_proxies), get_cell_alternative_tile(p_layer, p_coords, p_use_proxies));
}
return nullptr;
}
Ref<TileMapPattern> TileMap::get_pattern(int p_layer, TypedArray<Vector2i> p_coords_array) {
ERR_FAIL_INDEX_V(p_layer, (int)layers.size(), nullptr);
ERR_FAIL_COND_V(!tile_set.is_valid(), nullptr);
@ -3617,9 +3629,10 @@ void TileMap::_bind_methods() {
ClassDB::bind_method(D_METHOD("get_navigation_visibility_mode"), &TileMap::get_navigation_visibility_mode);
ClassDB::bind_method(D_METHOD("set_cell", "layer", "coords", "source_id", "atlas_coords", "alternative_tile"), &TileMap::set_cell, DEFVAL(TileSet::INVALID_SOURCE), DEFVAL(TileSetSource::INVALID_ATLAS_COORDS), DEFVAL(TileSetSource::INVALID_TILE_ALTERNATIVE));
ClassDB::bind_method(D_METHOD("get_cell_source_id", "layer", "coords", "use_proxies"), &TileMap::get_cell_source_id);
ClassDB::bind_method(D_METHOD("get_cell_atlas_coords", "layer", "coords", "use_proxies"), &TileMap::get_cell_atlas_coords);
ClassDB::bind_method(D_METHOD("get_cell_alternative_tile", "layer", "coords", "use_proxies"), &TileMap::get_cell_alternative_tile);
ClassDB::bind_method(D_METHOD("get_cell_source_id", "layer", "coords", "use_proxies"), &TileMap::get_cell_source_id, DEFVAL(false));
ClassDB::bind_method(D_METHOD("get_cell_atlas_coords", "layer", "coords", "use_proxies"), &TileMap::get_cell_atlas_coords, DEFVAL(false));
ClassDB::bind_method(D_METHOD("get_cell_alternative_tile", "layer", "coords", "use_proxies"), &TileMap::get_cell_alternative_tile, DEFVAL(false));
ClassDB::bind_method(D_METHOD("get_cell_tile_data", "layer", "coords", "use_proxies"), &TileMap::get_cell_tile_data, DEFVAL(false));
ClassDB::bind_method(D_METHOD("get_coords_for_body_rid", "body"), &TileMap::get_coords_for_body_rid);

1
scene/2d/tile_map.h
View file

@ -325,6 +325,7 @@ public:
int get_cell_source_id(int p_layer, const Vector2i &p_coords, bool p_use_proxies = false) const;
Vector2i get_cell_atlas_coords(int p_layer, const Vector2i &p_coords, bool p_use_proxies = false) const;
int get_cell_alternative_tile(int p_layer, const Vector2i &p_coords, bool p_use_proxies = false) const;
Object *get_cell_tile_data(int p_layer, const Vector2i &p_coords, bool p_use_proxies = false) const;
// Patterns.
Ref<TileMapPattern> get_pattern(int p_layer, TypedArray<Vector2i> p_coords_array);