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godot-docs/classes/class_tilesetatlassource.rst
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.. DO NOT EDIT THIS FILE!!!
.. Generated automatically from Godot engine sources.
.. Generator: https://github.com/godotengine/godot/tree/master/doc/tools/make_rst.py.
.. XML source: https://github.com/godotengine/godot/tree/master/doc/classes/TileSetAtlasSource.xml.
.. _class_TileSetAtlasSource:
TileSetAtlasSource
==================
**Inherits:** :ref:`TileSetSource<class_TileSetSource>` **<** :ref:`Resource<class_Resource>` **<** :ref:`RefCounted<class_RefCounted>` **<** :ref:`Object<class_Object>`
Exposes a 2D atlas texture as a set of tiles for a :ref:`TileSet<class_TileSet>` resource.
.. rst-class:: classref-introduction-group
Description
-----------
An atlas is a grid of tiles laid out on a texture. Each tile in the grid must be exposed using :ref:`create_tile<class_TileSetAtlasSource_method_create_tile>`. Those tiles are then indexed using their coordinates in the grid.
Each tile can also have a size in the grid coordinates, making it more or less cells in the atlas.
Alternatives version of a tile can be created using :ref:`create_alternative_tile<class_TileSetAtlasSource_method_create_alternative_tile>`, which are then indexed using an alternative ID. The main tile (the one in the grid), is accessed with an alternative ID equal to 0.
Each tile alternate has a set of properties that is defined by the source's :ref:`TileSet<class_TileSet>` layers. Those properties are stored in a TileData object that can be accessed and modified using :ref:`get_tile_data<class_TileSetAtlasSource_method_get_tile_data>`.
As TileData properties are stored directly in the TileSetAtlasSource resource, their properties might also be set using ``TileSetAtlasSource.set("<coords_x>:<coords_y>/<alternative_id>/<tile_data_property>")``.
.. rst-class:: classref-reftable-group
Properties
----------
.. table::
:widths: auto
+-----------------------------------+-----------------------------------------------------------------------------------+----------------------+
| :ref:`Vector2i<class_Vector2i>` | :ref:`margins<class_TileSetAtlasSource_property_margins>` | ``Vector2i(0, 0)`` |
+-----------------------------------+-----------------------------------------------------------------------------------+----------------------+
| :ref:`Vector2i<class_Vector2i>` | :ref:`separation<class_TileSetAtlasSource_property_separation>` | ``Vector2i(0, 0)`` |
+-----------------------------------+-----------------------------------------------------------------------------------+----------------------+
| :ref:`Texture2D<class_Texture2D>` | :ref:`texture<class_TileSetAtlasSource_property_texture>` | |
+-----------------------------------+-----------------------------------------------------------------------------------+----------------------+
| :ref:`Vector2i<class_Vector2i>` | :ref:`texture_region_size<class_TileSetAtlasSource_property_texture_region_size>` | ``Vector2i(16, 16)`` |
+-----------------------------------+-----------------------------------------------------------------------------------+----------------------+
| :ref:`bool<class_bool>` | :ref:`use_texture_padding<class_TileSetAtlasSource_property_use_texture_padding>` | ``true`` |
+-----------------------------------+-----------------------------------------------------------------------------------+----------------------+
.. rst-class:: classref-reftable-group
Methods
-------
.. table::
:widths: auto
+---------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void | :ref:`clear_tiles_outside_texture<class_TileSetAtlasSource_method_clear_tiles_outside_texture>` **(** **)** |
+---------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`int<class_int>` | :ref:`create_alternative_tile<class_TileSetAtlasSource_method_create_alternative_tile>` **(** :ref:`Vector2i<class_Vector2i>` atlas_coords, :ref:`int<class_int>` alternative_id_override=-1 **)** |
+---------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void | :ref:`create_tile<class_TileSetAtlasSource_method_create_tile>` **(** :ref:`Vector2i<class_Vector2i>` atlas_coords, :ref:`Vector2i<class_Vector2i>` size=Vector2i(1, 1) **)** |
+---------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`Vector2i<class_Vector2i>` | :ref:`get_atlas_grid_size<class_TileSetAtlasSource_method_get_atlas_grid_size>` **(** **)** |const| |
+---------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`int<class_int>` | :ref:`get_next_alternative_tile_id<class_TileSetAtlasSource_method_get_next_alternative_tile_id>` **(** :ref:`Vector2i<class_Vector2i>` atlas_coords **)** |const| |
+---------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`Texture2D<class_Texture2D>` | :ref:`get_runtime_texture<class_TileSetAtlasSource_method_get_runtime_texture>` **(** **)** |const| |
+---------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`Rect2i<class_Rect2i>` | :ref:`get_runtime_tile_texture_region<class_TileSetAtlasSource_method_get_runtime_tile_texture_region>` **(** :ref:`Vector2i<class_Vector2i>` atlas_coords, :ref:`int<class_int>` frame **)** |const| |
+---------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`int<class_int>` | :ref:`get_tile_animation_columns<class_TileSetAtlasSource_method_get_tile_animation_columns>` **(** :ref:`Vector2i<class_Vector2i>` atlas_coords **)** |const| |
+---------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`float<class_float>` | :ref:`get_tile_animation_frame_duration<class_TileSetAtlasSource_method_get_tile_animation_frame_duration>` **(** :ref:`Vector2i<class_Vector2i>` atlas_coords, :ref:`int<class_int>` frame_index **)** |const| |
+---------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`int<class_int>` | :ref:`get_tile_animation_frames_count<class_TileSetAtlasSource_method_get_tile_animation_frames_count>` **(** :ref:`Vector2i<class_Vector2i>` atlas_coords **)** |const| |
+---------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`TileAnimationMode<enum_TileSetAtlasSource_TileAnimationMode>` | :ref:`get_tile_animation_mode<class_TileSetAtlasSource_method_get_tile_animation_mode>` **(** :ref:`Vector2i<class_Vector2i>` atlas_coords **)** |const| |
+---------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`Vector2i<class_Vector2i>` | :ref:`get_tile_animation_separation<class_TileSetAtlasSource_method_get_tile_animation_separation>` **(** :ref:`Vector2i<class_Vector2i>` atlas_coords **)** |const| |
+---------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`float<class_float>` | :ref:`get_tile_animation_speed<class_TileSetAtlasSource_method_get_tile_animation_speed>` **(** :ref:`Vector2i<class_Vector2i>` atlas_coords **)** |const| |
+---------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`float<class_float>` | :ref:`get_tile_animation_total_duration<class_TileSetAtlasSource_method_get_tile_animation_total_duration>` **(** :ref:`Vector2i<class_Vector2i>` atlas_coords **)** |const| |
+---------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`Vector2i<class_Vector2i>` | :ref:`get_tile_at_coords<class_TileSetAtlasSource_method_get_tile_at_coords>` **(** :ref:`Vector2i<class_Vector2i>` atlas_coords **)** |const| |
+---------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`TileData<class_TileData>` | :ref:`get_tile_data<class_TileSetAtlasSource_method_get_tile_data>` **(** :ref:`Vector2i<class_Vector2i>` atlas_coords, :ref:`int<class_int>` alternative_tile **)** |const| |
+---------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`Vector2i<class_Vector2i>` | :ref:`get_tile_size_in_atlas<class_TileSetAtlasSource_method_get_tile_size_in_atlas>` **(** :ref:`Vector2i<class_Vector2i>` atlas_coords **)** |const| |
+---------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`Rect2i<class_Rect2i>` | :ref:`get_tile_texture_region<class_TileSetAtlasSource_method_get_tile_texture_region>` **(** :ref:`Vector2i<class_Vector2i>` atlas_coords, :ref:`int<class_int>` frame=0 **)** |const| |
+---------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`PackedVector2Array<class_PackedVector2Array>` | :ref:`get_tiles_to_be_removed_on_change<class_TileSetAtlasSource_method_get_tiles_to_be_removed_on_change>` **(** :ref:`Texture2D<class_Texture2D>` texture, :ref:`Vector2i<class_Vector2i>` margins, :ref:`Vector2i<class_Vector2i>` separation, :ref:`Vector2i<class_Vector2i>` texture_region_size **)** |
+---------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`bool<class_bool>` | :ref:`has_room_for_tile<class_TileSetAtlasSource_method_has_room_for_tile>` **(** :ref:`Vector2i<class_Vector2i>` atlas_coords, :ref:`Vector2i<class_Vector2i>` size, :ref:`int<class_int>` animation_columns, :ref:`Vector2i<class_Vector2i>` animation_separation, :ref:`int<class_int>` frames_count, :ref:`Vector2i<class_Vector2i>` ignored_tile=Vector2i(-1, -1) **)** |const| |
+---------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`bool<class_bool>` | :ref:`has_tiles_outside_texture<class_TileSetAtlasSource_method_has_tiles_outside_texture>` **(** **)** |const| |
+---------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void | :ref:`move_tile_in_atlas<class_TileSetAtlasSource_method_move_tile_in_atlas>` **(** :ref:`Vector2i<class_Vector2i>` atlas_coords, :ref:`Vector2i<class_Vector2i>` new_atlas_coords=Vector2i(-1, -1), :ref:`Vector2i<class_Vector2i>` new_size=Vector2i(-1, -1) **)** |
+---------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void | :ref:`remove_alternative_tile<class_TileSetAtlasSource_method_remove_alternative_tile>` **(** :ref:`Vector2i<class_Vector2i>` atlas_coords, :ref:`int<class_int>` alternative_tile **)** |
+---------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void | :ref:`remove_tile<class_TileSetAtlasSource_method_remove_tile>` **(** :ref:`Vector2i<class_Vector2i>` atlas_coords **)** |
+---------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void | :ref:`set_alternative_tile_id<class_TileSetAtlasSource_method_set_alternative_tile_id>` **(** :ref:`Vector2i<class_Vector2i>` atlas_coords, :ref:`int<class_int>` alternative_tile, :ref:`int<class_int>` new_id **)** |
+---------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void | :ref:`set_tile_animation_columns<class_TileSetAtlasSource_method_set_tile_animation_columns>` **(** :ref:`Vector2i<class_Vector2i>` atlas_coords, :ref:`int<class_int>` frame_columns **)** |
+---------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void | :ref:`set_tile_animation_frame_duration<class_TileSetAtlasSource_method_set_tile_animation_frame_duration>` **(** :ref:`Vector2i<class_Vector2i>` atlas_coords, :ref:`int<class_int>` frame_index, :ref:`float<class_float>` duration **)** |
+---------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void | :ref:`set_tile_animation_frames_count<class_TileSetAtlasSource_method_set_tile_animation_frames_count>` **(** :ref:`Vector2i<class_Vector2i>` atlas_coords, :ref:`int<class_int>` frames_count **)** |
+---------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void | :ref:`set_tile_animation_mode<class_TileSetAtlasSource_method_set_tile_animation_mode>` **(** :ref:`Vector2i<class_Vector2i>` atlas_coords, :ref:`TileAnimationMode<enum_TileSetAtlasSource_TileAnimationMode>` mode **)** |
+---------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void | :ref:`set_tile_animation_separation<class_TileSetAtlasSource_method_set_tile_animation_separation>` **(** :ref:`Vector2i<class_Vector2i>` atlas_coords, :ref:`Vector2i<class_Vector2i>` separation **)** |
+---------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void | :ref:`set_tile_animation_speed<class_TileSetAtlasSource_method_set_tile_animation_speed>` **(** :ref:`Vector2i<class_Vector2i>` atlas_coords, :ref:`float<class_float>` speed **)** |
+---------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
.. rst-class:: classref-section-separator
----
.. rst-class:: classref-descriptions-group
Enumerations
------------
.. _enum_TileSetAtlasSource_TileAnimationMode:
.. rst-class:: classref-enumeration
enum **TileAnimationMode**:
.. _class_TileSetAtlasSource_constant_TILE_ANIMATION_MODE_DEFAULT:
.. rst-class:: classref-enumeration-constant
:ref:`TileAnimationMode<enum_TileSetAtlasSource_TileAnimationMode>` **TILE_ANIMATION_MODE_DEFAULT** = ``0``
Tile animations start at same time, looking identical.
.. _class_TileSetAtlasSource_constant_TILE_ANIMATION_MODE_RANDOM_START_TIMES:
.. rst-class:: classref-enumeration-constant
:ref:`TileAnimationMode<enum_TileSetAtlasSource_TileAnimationMode>` **TILE_ANIMATION_MODE_RANDOM_START_TIMES** = ``1``
Tile animations start at random times, looking varied.
.. _class_TileSetAtlasSource_constant_TILE_ANIMATION_MODE_MAX:
.. rst-class:: classref-enumeration-constant
:ref:`TileAnimationMode<enum_TileSetAtlasSource_TileAnimationMode>` **TILE_ANIMATION_MODE_MAX** = ``2``
Represents the size of the :ref:`TileAnimationMode<enum_TileSetAtlasSource_TileAnimationMode>` enum.
.. rst-class:: classref-section-separator
----
.. rst-class:: classref-descriptions-group
Constants
---------
.. _class_TileSetAtlasSource_constant_TRANSFORM_FLIP_H:
.. rst-class:: classref-constant
**TRANSFORM_FLIP_H** = ``4096``
Represents cell's horizontal flip flag. Should be used directly with :ref:`TileMap<class_TileMap>` to flip placed tiles by altering their alternative IDs.
::
var alternate_id = $TileMap.get_cell_alternative_tile(0, Vector2i(2, 2))
if not alternate_id & TileSetAtlasSource.TRANSFORM_FLIP_H:
# If tile is not already flipped, flip it.
$TileMap.set_cell(0, Vector2i(2, 2), source_id, atlas_coords, alternate_id | TileSetAtlasSource.TRANSFORM_FLIP_H)
.. _class_TileSetAtlasSource_constant_TRANSFORM_FLIP_V:
.. rst-class:: classref-constant
**TRANSFORM_FLIP_V** = ``8192``
Represents cell's vertical flip flag. See :ref:`TRANSFORM_FLIP_H<class_TileSetAtlasSource_constant_TRANSFORM_FLIP_H>` for usage.
.. _class_TileSetAtlasSource_constant_TRANSFORM_TRANSPOSE:
.. rst-class:: classref-constant
**TRANSFORM_TRANSPOSE** = ``16384``
Represents cell's transposed flag. See :ref:`TRANSFORM_FLIP_H<class_TileSetAtlasSource_constant_TRANSFORM_FLIP_H>` for usage.
.. rst-class:: classref-section-separator
----
.. rst-class:: classref-descriptions-group
Property Descriptions
---------------------
.. _class_TileSetAtlasSource_property_margins:
.. rst-class:: classref-property
:ref:`Vector2i<class_Vector2i>` **margins** = ``Vector2i(0, 0)``
.. rst-class:: classref-property-setget
- void **set_margins** **(** :ref:`Vector2i<class_Vector2i>` value **)**
- :ref:`Vector2i<class_Vector2i>` **get_margins** **(** **)**
Margins, in pixels, to offset the origin of the grid in the texture.
.. rst-class:: classref-item-separator
----
.. _class_TileSetAtlasSource_property_separation:
.. rst-class:: classref-property
:ref:`Vector2i<class_Vector2i>` **separation** = ``Vector2i(0, 0)``
.. rst-class:: classref-property-setget
- void **set_separation** **(** :ref:`Vector2i<class_Vector2i>` value **)**
- :ref:`Vector2i<class_Vector2i>` **get_separation** **(** **)**
Separation, in pixels, between each tile texture region of the grid.
.. rst-class:: classref-item-separator
----
.. _class_TileSetAtlasSource_property_texture:
.. rst-class:: classref-property
:ref:`Texture2D<class_Texture2D>` **texture**
.. rst-class:: classref-property-setget
- void **set_texture** **(** :ref:`Texture2D<class_Texture2D>` value **)**
- :ref:`Texture2D<class_Texture2D>` **get_texture** **(** **)**
The atlas texture.
.. rst-class:: classref-item-separator
----
.. _class_TileSetAtlasSource_property_texture_region_size:
.. rst-class:: classref-property
:ref:`Vector2i<class_Vector2i>` **texture_region_size** = ``Vector2i(16, 16)``
.. rst-class:: classref-property-setget
- void **set_texture_region_size** **(** :ref:`Vector2i<class_Vector2i>` value **)**
- :ref:`Vector2i<class_Vector2i>` **get_texture_region_size** **(** **)**
The base tile size in the texture (in pixel). This size must be bigger than the TileSet's ``tile_size`` value.
.. rst-class:: classref-item-separator
----
.. _class_TileSetAtlasSource_property_use_texture_padding:
.. rst-class:: classref-property
:ref:`bool<class_bool>` **use_texture_padding** = ``true``
.. rst-class:: classref-property-setget
- void **set_use_texture_padding** **(** :ref:`bool<class_bool>` value **)**
- :ref:`bool<class_bool>` **get_use_texture_padding** **(** **)**
If ``true``, generates an internal texture with an additional one pixel padding around each tile. Texture padding avoids a common artifact where lines appear between tiles.
Disabling this setting might lead a small performance improvement, as generating the internal texture requires both memory and processing time when the TileSetAtlasSource resource is modified.
.. rst-class:: classref-section-separator
----
.. rst-class:: classref-descriptions-group
Method Descriptions
-------------------
.. _class_TileSetAtlasSource_method_clear_tiles_outside_texture:
.. rst-class:: classref-method
void **clear_tiles_outside_texture** **(** **)**
Removes all tiles that don't fit the available texture area. This method iterates over all the source's tiles, so it's advised to use :ref:`has_tiles_outside_texture<class_TileSetAtlasSource_method_has_tiles_outside_texture>` beforehand.
.. rst-class:: classref-item-separator
----
.. _class_TileSetAtlasSource_method_create_alternative_tile:
.. rst-class:: classref-method
:ref:`int<class_int>` **create_alternative_tile** **(** :ref:`Vector2i<class_Vector2i>` atlas_coords, :ref:`int<class_int>` alternative_id_override=-1 **)**
Creates an alternative tile for the tile at coordinates ``atlas_coords``. If ``alternative_id_override`` is -1, give it an automatically generated unique ID, or assigns it the given ID otherwise.
Returns the new alternative identifier, or -1 if the alternative could not be created with a provided ``alternative_id_override``.
.. rst-class:: classref-item-separator
----
.. _class_TileSetAtlasSource_method_create_tile:
.. rst-class:: classref-method
void **create_tile** **(** :ref:`Vector2i<class_Vector2i>` atlas_coords, :ref:`Vector2i<class_Vector2i>` size=Vector2i(1, 1) **)**
Creates a new tile at coordinates ``atlas_coords`` with the given ``size``.
.. rst-class:: classref-item-separator
----
.. _class_TileSetAtlasSource_method_get_atlas_grid_size:
.. rst-class:: classref-method
:ref:`Vector2i<class_Vector2i>` **get_atlas_grid_size** **(** **)** |const|
Returns the atlas grid size, which depends on how many tiles can fit in the texture. It thus depends on the :ref:`texture<class_TileSetAtlasSource_property_texture>`'s size, the atlas :ref:`margins<class_TileSetAtlasSource_property_margins>`, and the tiles' :ref:`texture_region_size<class_TileSetAtlasSource_property_texture_region_size>`.
.. rst-class:: classref-item-separator
----
.. _class_TileSetAtlasSource_method_get_next_alternative_tile_id:
.. rst-class:: classref-method
:ref:`int<class_int>` **get_next_alternative_tile_id** **(** :ref:`Vector2i<class_Vector2i>` atlas_coords **)** |const|
Returns the alternative ID a following call to :ref:`create_alternative_tile<class_TileSetAtlasSource_method_create_alternative_tile>` would return.
.. rst-class:: classref-item-separator
----
.. _class_TileSetAtlasSource_method_get_runtime_texture:
.. rst-class:: classref-method
:ref:`Texture2D<class_Texture2D>` **get_runtime_texture** **(** **)** |const|
If :ref:`use_texture_padding<class_TileSetAtlasSource_property_use_texture_padding>` is ``false``, returns :ref:`texture<class_TileSetAtlasSource_property_texture>`. Otherwise, returns and internal :ref:`ImageTexture<class_ImageTexture>` created that includes the padding.
.. rst-class:: classref-item-separator
----
.. _class_TileSetAtlasSource_method_get_runtime_tile_texture_region:
.. rst-class:: classref-method
:ref:`Rect2i<class_Rect2i>` **get_runtime_tile_texture_region** **(** :ref:`Vector2i<class_Vector2i>` atlas_coords, :ref:`int<class_int>` frame **)** |const|
Returns the region of the tile at coordinates ``atlas_coords`` for the given ``frame`` inside the texture returned by :ref:`get_runtime_texture<class_TileSetAtlasSource_method_get_runtime_texture>`.
\ **Note:** If :ref:`use_texture_padding<class_TileSetAtlasSource_property_use_texture_padding>` is ``false``, returns the same as :ref:`get_tile_texture_region<class_TileSetAtlasSource_method_get_tile_texture_region>`.
.. rst-class:: classref-item-separator
----
.. _class_TileSetAtlasSource_method_get_tile_animation_columns:
.. rst-class:: classref-method
:ref:`int<class_int>` **get_tile_animation_columns** **(** :ref:`Vector2i<class_Vector2i>` atlas_coords **)** |const|
Returns how many columns the tile at ``atlas_coords`` has in its animation layout.
.. rst-class:: classref-item-separator
----
.. _class_TileSetAtlasSource_method_get_tile_animation_frame_duration:
.. rst-class:: classref-method
:ref:`float<class_float>` **get_tile_animation_frame_duration** **(** :ref:`Vector2i<class_Vector2i>` atlas_coords, :ref:`int<class_int>` frame_index **)** |const|
Returns the animation frame duration of frame ``frame_index`` for the tile at coordinates ``atlas_coords``.
.. rst-class:: classref-item-separator
----
.. _class_TileSetAtlasSource_method_get_tile_animation_frames_count:
.. rst-class:: classref-method
:ref:`int<class_int>` **get_tile_animation_frames_count** **(** :ref:`Vector2i<class_Vector2i>` atlas_coords **)** |const|
Returns how many animation frames has the tile at coordinates ``atlas_coords``.
.. rst-class:: classref-item-separator
----
.. _class_TileSetAtlasSource_method_get_tile_animation_mode:
.. rst-class:: classref-method
:ref:`TileAnimationMode<enum_TileSetAtlasSource_TileAnimationMode>` **get_tile_animation_mode** **(** :ref:`Vector2i<class_Vector2i>` atlas_coords **)** |const|
Returns the :ref:`TileAnimationMode<enum_TileSetAtlasSource_TileAnimationMode>` of the tile at ``atlas_coords``. See also :ref:`set_tile_animation_mode<class_TileSetAtlasSource_method_set_tile_animation_mode>`.
.. rst-class:: classref-item-separator
----
.. _class_TileSetAtlasSource_method_get_tile_animation_separation:
.. rst-class:: classref-method
:ref:`Vector2i<class_Vector2i>` **get_tile_animation_separation** **(** :ref:`Vector2i<class_Vector2i>` atlas_coords **)** |const|
Returns the separation (as in the atlas grid) between each frame of an animated tile at coordinates ``atlas_coords``.
.. rst-class:: classref-item-separator
----
.. _class_TileSetAtlasSource_method_get_tile_animation_speed:
.. rst-class:: classref-method
:ref:`float<class_float>` **get_tile_animation_speed** **(** :ref:`Vector2i<class_Vector2i>` atlas_coords **)** |const|
Returns the animation speed of the tile at coordinates ``atlas_coords``.
.. rst-class:: classref-item-separator
----
.. _class_TileSetAtlasSource_method_get_tile_animation_total_duration:
.. rst-class:: classref-method
:ref:`float<class_float>` **get_tile_animation_total_duration** **(** :ref:`Vector2i<class_Vector2i>` atlas_coords **)** |const|
Returns the sum of the sum of the frame durations of the tile at coordinates ``atlas_coords``. This value needs to be divided by the animation speed to get the actual animation loop duration.
.. rst-class:: classref-item-separator
----
.. _class_TileSetAtlasSource_method_get_tile_at_coords:
.. rst-class:: classref-method
:ref:`Vector2i<class_Vector2i>` **get_tile_at_coords** **(** :ref:`Vector2i<class_Vector2i>` atlas_coords **)** |const|
If there is a tile covering the ``atlas_coords`` coordinates, returns the top-left coordinates of the tile (thus its coordinate ID). Returns ``Vector2i(-1, -1)`` otherwise.
.. rst-class:: classref-item-separator
----
.. _class_TileSetAtlasSource_method_get_tile_data:
.. rst-class:: classref-method
:ref:`TileData<class_TileData>` **get_tile_data** **(** :ref:`Vector2i<class_Vector2i>` atlas_coords, :ref:`int<class_int>` alternative_tile **)** |const|
Returns the :ref:`TileData<class_TileData>` object for the given atlas coordinates and alternative ID.
.. rst-class:: classref-item-separator
----
.. _class_TileSetAtlasSource_method_get_tile_size_in_atlas:
.. rst-class:: classref-method
:ref:`Vector2i<class_Vector2i>` **get_tile_size_in_atlas** **(** :ref:`Vector2i<class_Vector2i>` atlas_coords **)** |const|
Returns the size of the tile (in the grid coordinates system) at coordinates ``atlas_coords``.
.. rst-class:: classref-item-separator
----
.. _class_TileSetAtlasSource_method_get_tile_texture_region:
.. rst-class:: classref-method
:ref:`Rect2i<class_Rect2i>` **get_tile_texture_region** **(** :ref:`Vector2i<class_Vector2i>` atlas_coords, :ref:`int<class_int>` frame=0 **)** |const|
Returns a tile's texture region in the atlas texture. For animated tiles, a ``frame`` argument might be provided for the different frames of the animation.
.. rst-class:: classref-item-separator
----
.. _class_TileSetAtlasSource_method_get_tiles_to_be_removed_on_change:
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:ref:`PackedVector2Array<class_PackedVector2Array>` **get_tiles_to_be_removed_on_change** **(** :ref:`Texture2D<class_Texture2D>` texture, :ref:`Vector2i<class_Vector2i>` margins, :ref:`Vector2i<class_Vector2i>` separation, :ref:`Vector2i<class_Vector2i>` texture_region_size **)**
Returns an array of tiles coordinates ID that will be automatically removed when modifying one or several of those properties: ``texture``, ``margins``, ``separation`` or ``texture_region_size``. This can be used to undo changes that would have caused tiles data loss.
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.. _class_TileSetAtlasSource_method_has_room_for_tile:
.. rst-class:: classref-method
:ref:`bool<class_bool>` **has_room_for_tile** **(** :ref:`Vector2i<class_Vector2i>` atlas_coords, :ref:`Vector2i<class_Vector2i>` size, :ref:`int<class_int>` animation_columns, :ref:`Vector2i<class_Vector2i>` animation_separation, :ref:`int<class_int>` frames_count, :ref:`Vector2i<class_Vector2i>` ignored_tile=Vector2i(-1, -1) **)** |const|
Returns whether there is enough room in an atlas to create/modify a tile with the given properties. If ``ignored_tile`` is provided, act as is the given tile was not present in the atlas. This may be used when you want to modify a tile's properties.
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.. _class_TileSetAtlasSource_method_has_tiles_outside_texture:
.. rst-class:: classref-method
:ref:`bool<class_bool>` **has_tiles_outside_texture** **(** **)** |const|
Checks if the source has any tiles that don't fit the texture area (either partially or completely).
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.. _class_TileSetAtlasSource_method_move_tile_in_atlas:
.. rst-class:: classref-method
void **move_tile_in_atlas** **(** :ref:`Vector2i<class_Vector2i>` atlas_coords, :ref:`Vector2i<class_Vector2i>` new_atlas_coords=Vector2i(-1, -1), :ref:`Vector2i<class_Vector2i>` new_size=Vector2i(-1, -1) **)**
Move the tile and its alternatives at the ``atlas_coords`` coordinates to the ``new_atlas_coords`` coordinates with the ``new_size`` size. This functions will fail if a tile is already present in the given area.
If ``new_atlas_coords`` is ``Vector2i(-1, -1)``, keeps the tile's coordinates. If ``new_size`` is ``Vector2i(-1, -1)``, keeps the tile's size.
To avoid an error, first check if a move is possible using :ref:`has_room_for_tile<class_TileSetAtlasSource_method_has_room_for_tile>`.
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.. _class_TileSetAtlasSource_method_remove_alternative_tile:
.. rst-class:: classref-method
void **remove_alternative_tile** **(** :ref:`Vector2i<class_Vector2i>` atlas_coords, :ref:`int<class_int>` alternative_tile **)**
Remove a tile's alternative with alternative ID ``alternative_tile``.
Calling this function with ``alternative_tile`` equals to 0 will fail, as the base tile alternative cannot be removed.
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.. _class_TileSetAtlasSource_method_remove_tile:
.. rst-class:: classref-method
void **remove_tile** **(** :ref:`Vector2i<class_Vector2i>` atlas_coords **)**
Remove a tile and its alternative at coordinates ``atlas_coords``.
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.. _class_TileSetAtlasSource_method_set_alternative_tile_id:
.. rst-class:: classref-method
void **set_alternative_tile_id** **(** :ref:`Vector2i<class_Vector2i>` atlas_coords, :ref:`int<class_int>` alternative_tile, :ref:`int<class_int>` new_id **)**
Change a tile's alternative ID from ``alternative_tile`` to ``new_id``.
Calling this function with ``new_id`` of 0 will fail, as the base tile alternative cannot be moved.
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.. _class_TileSetAtlasSource_method_set_tile_animation_columns:
.. rst-class:: classref-method
void **set_tile_animation_columns** **(** :ref:`Vector2i<class_Vector2i>` atlas_coords, :ref:`int<class_int>` frame_columns **)**
Sets the number of columns in the animation layout of the tile at coordinates ``atlas_coords``. If set to 0, then the different frames of the animation are laid out as a single horizontal line in the atlas.
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.. _class_TileSetAtlasSource_method_set_tile_animation_frame_duration:
.. rst-class:: classref-method
void **set_tile_animation_frame_duration** **(** :ref:`Vector2i<class_Vector2i>` atlas_coords, :ref:`int<class_int>` frame_index, :ref:`float<class_float>` duration **)**
Sets the animation frame ``duration`` of frame ``frame_index`` for the tile at coordinates ``atlas_coords``.
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.. _class_TileSetAtlasSource_method_set_tile_animation_frames_count:
.. rst-class:: classref-method
void **set_tile_animation_frames_count** **(** :ref:`Vector2i<class_Vector2i>` atlas_coords, :ref:`int<class_int>` frames_count **)**
Sets how many animation frames the tile at coordinates ``atlas_coords`` has.
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.. _class_TileSetAtlasSource_method_set_tile_animation_mode:
.. rst-class:: classref-method
void **set_tile_animation_mode** **(** :ref:`Vector2i<class_Vector2i>` atlas_coords, :ref:`TileAnimationMode<enum_TileSetAtlasSource_TileAnimationMode>` mode **)**
Sets the :ref:`TileAnimationMode<enum_TileSetAtlasSource_TileAnimationMode>` of the tile at ``atlas_coords`` to ``mode``. See also :ref:`get_tile_animation_mode<class_TileSetAtlasSource_method_get_tile_animation_mode>`.
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.. _class_TileSetAtlasSource_method_set_tile_animation_separation:
.. rst-class:: classref-method
void **set_tile_animation_separation** **(** :ref:`Vector2i<class_Vector2i>` atlas_coords, :ref:`Vector2i<class_Vector2i>` separation **)**
Sets the margin (in grid tiles) between each tile in the animation layout of the tile at coordinates ``atlas_coords`` has.
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.. _class_TileSetAtlasSource_method_set_tile_animation_speed:
.. rst-class:: classref-method
void **set_tile_animation_speed** **(** :ref:`Vector2i<class_Vector2i>` atlas_coords, :ref:`float<class_float>` speed **)**
Sets the animation speed of the tile at coordinates ``atlas_coords`` has.
.. |virtual| replace:: :abbr:`virtual (This method should typically be overridden by the user to have any effect.)`
.. |const| replace:: :abbr:`const (This method has no side effects. It doesn't modify any of the instance's member variables.)`
.. |vararg| replace:: :abbr:`vararg (This method accepts any number of arguments after the ones described here.)`
.. |constructor| replace:: :abbr:`constructor (This method is used to construct a type.)`
.. |static| replace:: :abbr:`static (This method doesn't need an instance to be called, so it can be called directly using the class name.)`
.. |operator| replace:: :abbr:`operator (This method describes a valid operator to use with this type as left-hand operand.)`
.. |bitfield| replace:: :abbr:`BitField (This value is an integer composed as a bitmask of the following flags.)`
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