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353 lines
18 KiB
XML
353 lines
18 KiB
XML
<?xml version="1.0" encoding="UTF-8" ?>
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<class name="TileMap" inherits="Node2D" version="4.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../class.xsd">
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<brief_description>
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Node for 2D tile-based maps.
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</brief_description>
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<description>
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Node for 2D tile-based maps. Tilemaps use a [TileSet] which contain a list of tiles which are used to create grid-based maps. A TileMap may have several layers, layouting tiles on top of each other.
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</description>
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<tutorials>
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<link title="Using Tilemaps">$DOCS_URL/tutorials/2d/using_tilemaps.html</link>
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<link title="2D Platformer Demo">https://godotengine.org/asset-library/asset/120</link>
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<link title="2D Isometric Demo">https://godotengine.org/asset-library/asset/112</link>
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<link title="2D Hexagonal Demo">https://godotengine.org/asset-library/asset/111</link>
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<link title="2D Navigation Astar Demo">https://godotengine.org/asset-library/asset/519</link>
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<link title="2D Role Playing Game Demo">https://godotengine.org/asset-library/asset/520</link>
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<link title="2D Kinematic Character Demo">https://godotengine.org/asset-library/asset/113</link>
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</tutorials>
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<methods>
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<method name="_tile_data_runtime_update" qualifiers="virtual">
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<return type="void" />
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<argument index="0" name="layer" type="int" />
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<argument index="1" name="coords" type="Vector2i" />
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<argument index="2" name="tile_data" type="TileData" />
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<description>
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Called with a TileData object about to be used internally by the TileMap, allowing its modification at runtime.
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This method is only called if [method _use_tile_data_runtime_update] is implemented and returns [code]true[/code] for the given tile [code]coords[/coords] and [code]layer[/code].
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[b]Warning:[/b] The [code]tile_data[/code] object's sub-resources are the same as the one in the TileSet. Modifying them might impact the whole TileSet. Instead, make sure to duplicate those resources.
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[b]Note:[/b] If the properties of [code]tile_data[/code] object should change over time, use [method force_update] to trigger a TileMap update.
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</description>
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</method>
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<method name="_use_tile_data_runtime_update" qualifiers="virtual">
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<return type="bool" />
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<argument index="0" name="layer" type="int" />
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<argument index="1" name="coords" type="Vector2i" />
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<description>
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Should return [code]true[/code] if the tile at coordinates [code]coords[/coords] on layer [code]layer[/code] requires a runtime update.
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[b]Warning:[/b] Make sure this function only return [code]true[/code] when needed. Any tile processed at runtime without a need for it will imply a significant performance penalty.
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</description>
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</method>
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<method name="add_layer">
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<return type="void" />
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<argument index="0" name="to_position" type="int" />
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<description>
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Adds a layer at the given position [code]to_position[/code] in the array. If [code]to_position[/code] is -1, adds it at the end of the array.
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</description>
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</method>
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<method name="clear">
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<return type="void" />
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<description>
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Clears all cells.
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</description>
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</method>
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<method name="clear_layer">
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<return type="void" />
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<argument index="0" name="layer" type="int" />
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<description>
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Clears all cells on the given layer.
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</description>
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</method>
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<method name="fix_invalid_tiles">
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<return type="void" />
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<description>
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Clears cells that do not exist in the tileset.
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</description>
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</method>
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<method name="force_update">
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<return type="void" />
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<argument index="0" name="layer" type="int" default="-1" />
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<description>
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Triggers an update of the TileMap. If [code]layer[/code] is provided, only updates the given layer.
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[b]Note:[/b] The TileMap node updates automatically when one of its properties is modified. A manual update is only needed if runtime modifications (implemented in [method _tile_data_runtime_update]) need to be applied.
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[b]Warning:[/b] Updating the TileMap is a performance demanding task. Limit occurrences of those updates to the minimum and limit the amount tiles they impact (by segregating tiles updated often to a dedicated layer for example).
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</description>
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</method>
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<method name="get_cell_alternative_tile" qualifiers="const">
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<return type="int" />
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<argument index="0" name="layer" type="int" />
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<argument index="1" name="coords" type="Vector2i" />
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<argument index="2" name="use_proxies" type="bool" />
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<description>
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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].
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</description>
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</method>
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<method name="get_cell_atlas_coords" qualifiers="const">
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<return type="Vector2i" />
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<argument index="0" name="layer" type="int" />
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<argument index="1" name="coords" type="Vector2i" />
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<argument index="2" name="use_proxies" type="bool" />
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<description>
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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].
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</description>
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</method>
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<method name="get_cell_source_id" qualifiers="const">
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<return type="int" />
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<argument index="0" name="layer" type="int" />
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<argument index="1" name="coords" type="Vector2i" />
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<argument index="2" name="use_proxies" type="bool" />
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<description>
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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].
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</description>
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</method>
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<method name="get_coords_for_body_rid">
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<return type="Vector2i" />
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<argument index="0" name="body" type="RID" />
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<description>
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Returns the coordinates of the tile for given physics body RID. Such RID can be retrieved from [method KinematicCollision2D.get_collider_rid], when colliding with a tile.
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</description>
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</method>
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<method name="get_layer_modulate" qualifiers="const">
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<return type="Color" />
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<argument index="0" name="layer" type="int" />
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<description>
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Returns a TileMap layer's modulate.
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</description>
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</method>
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<method name="get_layer_name" qualifiers="const">
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<return type="String" />
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<argument index="0" name="layer" type="int" />
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<description>
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Returns a TileMap layer's name.
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</description>
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</method>
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<method name="get_layer_y_sort_origin" qualifiers="const">
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<return type="int" />
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<argument index="0" name="layer" type="int" />
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<description>
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Returns a TileMap layer's Y sort origin.
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</description>
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</method>
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<method name="get_layer_z_index" qualifiers="const">
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<return type="int" />
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<argument index="0" name="layer" type="int" />
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<description>
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Returns a TileMap layer's Z-index value.
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</description>
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</method>
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<method name="get_layers_count" qualifiers="const">
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<return type="int" />
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<description>
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</description>
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</method>
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<method name="get_neighbor_cell" qualifiers="const">
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<return type="Vector2i" />
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<argument index="0" name="coords" type="Vector2i" />
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<argument index="1" name="neighbor" type="int" enum="TileSet.CellNeighbor" />
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<description>
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Returns the neighboring cell to the one at coordinates [code]coords[/code], identified by the [code]neighbor[/code] direction. This method takes into account the different layouts a TileMap can take.
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</description>
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</method>
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<method name="get_pattern">
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<return type="TileMapPattern" />
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<argument index="0" name="layer" type="int" />
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<argument index="1" name="coords_array" type="Vector2i[]" />
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<description>
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Creates a new [TileMapPattern] from the given layer and set of cells.
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</description>
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</method>
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<method name="get_surrounding_tiles">
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<return type="Vector2i[]" />
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<argument index="0" name="coords" type="Vector2i" />
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<description>
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Returns the list of all neighbourings cells to the one at [code]coords[/code]
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</description>
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</method>
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<method name="get_used_cells" qualifiers="const">
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<return type="Vector2i[]" />
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<argument index="0" name="layer" type="int" />
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<description>
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Returns a [Vector2] array with the positions of all cells containing a tile in the given layer. A cell is considered empty if its source identifier equals -1, its atlas coordinates identifiers is [code]Vector2(-1, -1)[/code] and its alternative identifier is -1.
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</description>
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</method>
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<method name="get_used_rect">
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<return type="Rect2" />
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<description>
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Returns a rectangle enclosing the used (non-empty) tiles of the map, including all layers.
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</description>
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</method>
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<method name="is_layer_enabled" qualifiers="const">
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<return type="bool" />
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<argument index="0" name="layer" type="int" />
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<description>
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Returns if a layer is enabled.
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</description>
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</method>
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<method name="is_layer_y_sort_enabled" qualifiers="const">
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<return type="bool" />
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<argument index="0" name="layer" type="int" />
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<description>
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Returns if a layer Y-sorts its tiles.
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</description>
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</method>
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<method name="map_pattern">
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<return type="Vector2i" />
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<argument index="0" name="position_in_tilemap" type="Vector2i" />
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<argument index="1" name="coords_in_pattern" type="Vector2i" />
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<argument index="2" name="pattern" type="TileMapPattern" />
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<description>
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Returns for the given coordinate [code]coords_in_pattern[/code] in a [TileMapPattern] the corresponding cell coordinates if the pattern was pasted at the [code]position_in_tilemap[/code] coordinates (see [method set_pattern]). This mapping is required as in half-offset tile shapes, the mapping might not work by calculating [code]position_in_tile_map + coords_in_pattern[/code]
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</description>
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</method>
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<method name="map_to_world" qualifiers="const">
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<return type="Vector2" />
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<argument index="0" name="map_position" type="Vector2i" />
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<description>
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Returns a local position of the center of the cell at the given tilemap (grid-based) coordinates.
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[b]Note:[/b] This doesn't correspond to the visual position of the tile, i.e. it ignores the [member TileData.texture_offset] property of individual tiles.
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</description>
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</method>
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<method name="move_layer">
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<return type="void" />
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<argument index="0" name="layer" type="int" />
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<argument index="1" name="to_position" type="int" />
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<description>
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Moves the layer at index [code]layer_index[/code] to the given position [code]to_position[/code] in the array.
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</description>
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</method>
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<method name="remove_layer">
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<return type="void" />
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<argument index="0" name="layer" type="int" />
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<description>
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Removes the layer at index [code]layer[/code].
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</description>
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</method>
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<method name="set_cell">
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<return type="void" />
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<argument index="0" name="layer" type="int" />
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<argument index="1" name="coords" type="Vector2i" />
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<argument index="2" name="source_id" type="int" default="-1" />
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<argument index="3" name="atlas_coords" type="Vector2i" default="Vector2i(-1, -1)" />
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<argument index="4" name="alternative_tile" type="int" default="-1" />
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<description>
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Sets the tile indentifiers for the cell on layer [code]layer[/code] at coordinates [code]coords[/code]. Each tile of the [TileSet] is identified using three parts:
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- The source identifier [code]source_id[/code] identifies a [TileSetSource] identifier. See [method TileSet.set_source_id],
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- The atlas coordinates identifier [code]atlas_coords[/code] identifies a tile coordinates in the atlas (if the source is a [TileSetAtlasSource]. For [TileSetScenesCollectionSource] it should be 0),
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- The alternative tile identifier [code]alternative_tile[/code] identifies a tile alternative the source is a [TileSetAtlasSource], and the scene for a [TileSetScenesCollectionSource].
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</description>
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</method>
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<method name="set_cells_from_surrounding_terrains">
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<return type="void" />
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<argument index="0" name="layer" type="int" />
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<argument index="1" name="cells" type="Vector2i[]" />
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<argument index="2" name="terrain_set" type="int" />
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<argument index="3" name="ignore_empty_terrains" type="bool" default="true" />
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<description>
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Updates all the cells in the [code]cells[/code] coordinates array and replace them by tiles that matches the surrounding cells terrains. Only cells form the given [code]terrain_set[/code] are considered.
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If [code]ignore_empty_terrains[/code] is true, zones with no terrain defined are ignored to select the tiles.
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</description>
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</method>
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<method name="set_layer_enabled">
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<return type="void" />
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<argument index="0" name="layer" type="int" />
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<argument index="1" name="enabled" type="bool" />
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<description>
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Enables or disables the layer [code]layer[/code]. A disabled layer is not processed at all (no rendering, no physics, etc...).
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</description>
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</method>
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<method name="set_layer_modulate">
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<return type="void" />
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<argument index="0" name="layer" type="int" />
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<argument index="1" name="enabled" type="Color" />
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<description>
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Sets a layer's color. It will be multiplied by tile's color and TileMap's modulate.
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</description>
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</method>
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<method name="set_layer_name">
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<return type="void" />
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<argument index="0" name="layer" type="int" />
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<argument index="1" name="name" type="String" />
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<description>
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Sets a layer's name. This is mostly useful in the editor.
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</description>
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</method>
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<method name="set_layer_y_sort_enabled">
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<return type="void" />
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<argument index="0" name="layer" type="int" />
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<argument index="1" name="y_sort_enabled" type="bool" />
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<description>
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Enables or disables a layer's Y-sorting. If a layer is Y-sorted, the layer will behave as a CanvasItem node where each of its tile gets Y-sorted.
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Y-sorted layers should usually be on different Z-index values than not Y-sorted layers, otherwise, each of those layer will be Y-sorted as whole with the Y-sorted one. This is usually an undesired behvaior.
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</description>
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</method>
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<method name="set_layer_y_sort_origin">
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<return type="void" />
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<argument index="0" name="layer" type="int" />
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<argument index="1" name="y_sort_origin" type="int" />
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<description>
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Sets a layer's Y-sort origin value. This Y-sort origin value is added to each tile's Y-sort origin value.
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This allows, for example, to fake a different height level on each layer. This can be useful for top-down view games.
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</description>
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</method>
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<method name="set_layer_z_index">
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<return type="void" />
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<argument index="0" name="layer" type="int" />
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<argument index="1" name="z_index" type="int" />
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<description>
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Sets a layers Z-index value. This Z-index is added to each tile's Z-index value.
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</description>
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</method>
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<method name="set_pattern">
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<return type="void" />
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<argument index="0" name="layer" type="int" />
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<argument index="1" name="position" type="Vector2i" />
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<argument index="2" name="pattern" type="TileMapPattern" />
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<description>
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Paste the given [TileMapPattern] at the given [code]position[/code] and [code]layer[/code] in the tile map.
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</description>
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</method>
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<method name="world_to_map" qualifiers="const">
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<return type="Vector2i" />
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<argument index="0" name="world_position" type="Vector2" />
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<description>
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Returns the tilemap (grid-based) coordinates corresponding to the given local position.
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</description>
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</method>
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</methods>
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<members>
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<member name="cell_quadrant_size" type="int" setter="set_quadrant_size" getter="get_quadrant_size" default="16">
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The TileMap's quadrant size. Optimizes drawing by batching, using chunks of this size.
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</member>
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<member name="collision_animatable" type="bool" setter="set_collision_animatable" getter="is_collision_animatable" default="false">
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If enabled, the TileMap will see its collisions synced to the physics tick and change its collision type from static to kinematic. This is required to create TileMap-based moving platform.
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[b]Note:[/b] Enabling [code]collision_animatable[/code] may have a small performance impact, only do it if the TileMap is moving and has colliding tiles.
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</member>
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<member name="collision_visibility_mode" type="int" setter="set_collision_visibility_mode" getter="get_collision_visibility_mode" enum="TileMap.VisibilityMode" default="0">
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Show or hide the TileMap's collision shapes. If set to [code]VISIBILITY_MODE_DEFAULT[/code], this depends on the show collision debug settings.
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</member>
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<member name="navigation_visibility_mode" type="int" setter="set_navigation_visibility_mode" getter="get_navigation_visibility_mode" enum="TileMap.VisibilityMode" default="0">
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Show or hide the TileMap's collision shapes. If set to [code]VISIBILITY_MODE_DEFAULT[/code], this depends on the show navigation debug settings.
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</member>
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<member name="tile_set" type="TileSet" setter="set_tileset" getter="get_tileset">
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The assigned [TileSet].
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</member>
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</members>
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<signals>
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<signal name="changed">
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<description>
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Emitted when the [TileSet] of this TileMap changes.
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</description>
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</signal>
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</signals>
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<constants>
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<constant name="VISIBILITY_MODE_DEFAULT" value="0" enum="VisibilityMode">
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Use the debug settings to determine visibility.
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</constant>
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<constant name="VISIBILITY_MODE_FORCE_HIDE" value="2" enum="VisibilityMode">
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Always hide.
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</constant>
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<constant name="VISIBILITY_MODE_FORCE_SHOW" value="1" enum="VisibilityMode">
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Always show.
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</constant>
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</constants>
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</class>
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