<?xml version="1.0" encoding="UTF-8" ?> <class name="TileSetSource" inherits="Resource" version="4.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../class.xsd"> <brief_description> Exposes a set of tiles for a [TileSet] resource. </brief_description> <description> Exposes a set of tiles for a [TileSet] resource. Tiles in a source are indexed with two IDs, coordinates ID (of type Vector2i) and an alternative ID (of type int), named according to their use in the [TileSetAtlasSource] class. Depending on the TileSet source type, those IDs might have restrictions on their values, this is why the base [TileSetSource] class only exposes getters for them. You can iterate over all tiles exposed by a TileSetSource by first iterating over coordinates IDs using [method get_tiles_count] and [method get_tile_id], then over alternative IDs using [method get_alternative_tiles_count] and [method get_alternative_tile_id]. </description> <tutorials> </tutorials> <methods> <method name="get_alternative_tile_id" qualifiers="const"> <return type="int" /> <argument index="0" name="atlas_coords" type="Vector2i" /> <argument index="1" name="index" type="int" /> <description> Returns the alternative ID for the tile with coordinates ID [code]atlas_coords[/code] at index [code]index[/code]. </description> </method> <method name="get_alternative_tiles_count" qualifiers="const"> <return type="int" /> <argument index="0" name="atlas_coords" type="Vector2i" /> <description> Returns the number of alternatives tiles for the coordinates ID [code]atlas_coords[/code]. For [TileSetAtlasSource], this always return at least 1, as the base tile with ID 0 is always part of the alternatives list. Returns -1 if there is not tile at the given coords. </description> </method> <method name="get_tile_id" qualifiers="const"> <return type="Vector2i" /> <argument index="0" name="index" type="int" /> <description> Returns the tile coordinates ID of the tile with index [code]index[/code]. </description> </method> <method name="get_tiles_count" qualifiers="const"> <return type="int" /> <description> Returns how many tiles this atlas source defines (not including alternative tiles). </description> </method> <method name="has_alternative_tile" qualifiers="const"> <return type="bool" /> <argument index="0" name="atlas_coords" type="Vector2i" /> <argument index="1" name="alternative_tile" type="int" /> <description> Returns if the base tile at coordinates [code]atlas_coords[/code] has an alternative with ID [code]alternative_tile[/code]. </description> </method> <method name="has_tile" qualifiers="const"> <return type="bool" /> <argument index="0" name="atlas_coords" type="Vector2i" /> <description> Returns if this atlas has a tile with coordinates ID [code]atlas_coordinates[/code]. </description> </method> </methods> </class>