Class TransformedCollisionTileMap

constructor

• new TransformedCollisionTileMap(source, tag, layerIndex?): TransformedCollisionTileMap

• Parameters

  • source: EditableTileMap

    The model that describes the tile map.
  • tag: string
  • layerIndex: null | number = null

  Returns TransformedCollisionTileMap

tag

getAllHitboxes

• getAllHitboxes(tag): Iterable<Polygon>

• Parameters

  • tag: string

    The tile tag.

  Returns Iterable<Polygon>

  All the hitboxes from the tiles having the right tag.

getDimensionX

• getDimensionX(): number

• Returns number

  The number of tile columns in the map.

getDimensionY

• getDimensionY(): number

• Returns number

  The number of tile rows in the map.

getHeight

• getHeight(): number

• Returns number

  The tile map height in pixels.

getHitboxes

• getHitboxes(tag, xMin, yMin, xMax, yMax): Iterable<Polygon>

• Parameters

  • tag: string

    The tile tag.
  • xMin: number

    The fist column to include.
  • yMin: number

    The fist row to include.
  • xMax: number

    The last column to include.
  • yMax: number

    The last row to include.

  Returns Iterable<Polygon>

  All the hitboxes from the tiles overlapping the given area where tiles have the right tag.

getHitboxesAround

• getHitboxesAround(tag, left, top, right, bottom): Iterable<Polygon>

• Parameters

  • tag: string

    The tile tag.
  • left: number

    The left border of the area in the scene.
  • top: number

    The top border of the area in the scene.
  • right: number

    The right border of the area in the scene.
  • bottom: number

    The left border of the area in the scene.

  Returns Iterable<Polygon>

  At least all the hitboxes from the given area where tiles have the right tag.

  See

  gdjs.RuntimeObject.getHitboxesAround

getLayer

• getLayer(layerId): undefined | TransformedCollisionTileMapLayer

• Parameters

  • layerId: number

    The layer identifier.

  Returns undefined | TransformedCollisionTileMapLayer

  the layer

getLayers

• getLayers(): Iterable<TransformedCollisionTileMapLayer>

• Returns Iterable<TransformedCollisionTileMapLayer>

  All the layers of the tile map.

getTileDefinition

• getTileDefinition(tileId): undefined | TileDefinition

• Parameters

  • tileId: number

    The tile identifier

  Returns undefined | TileDefinition

  The tile definition form the tile set.

getTileHeight

• getTileHeight(): number

• Returns number

  The tile width in pixels.

getTileWidth

• getTileWidth(): number

• Returns number

  The tile height in pixels.

getTransformation

• getTransformation(): AffineTransformation

• Returns AffineTransformation

  The transformation from the time map coordinate (in pixels) to the scene coordinate (in pixels).

getWidth

• getWidth(): number

• Returns number

  The tile map width in pixels.

invalidateTile

• invalidateTile(layerIndex, x, y): void

• Parameters

  • layerIndex: number
  • x: number
  • y: number

  Returns void

pointIsInsideTile

• pointIsInsideTile(x, y, tag): boolean

• Check if a point is inside a tile with a given tag.

  It doesn't use the tile hitboxes. It only check the point is inside the tile square.

  Parameters

  • x: number

    The X coordinate of the point to check.
  • y: number

    The Y coordinate of the point to check.
  • tag: string

    The tile tag

  Returns boolean

  true when the point is inside a tile with a given tag.

setTransformation

• setTransformation(transformation): void

• Parameters

  • transformation: AffineTransformation

    the transformation from the tile map coordinate (in pixels) to the scene coordinate (in pixels).

  Returns void

updateFromTileMap

• updateFromTileMap(tileMap): void

• Parameters

  • tileMap: EditableTileMap

  Returns void