TileSet

The TileSet class is used for drawing tiles from a tileset image.

Constructor

prototype

constructor(imageName: string, frameSize: Point, scale: Point = new Point(1, 1));

Parameters

• imageName

  • Type: string
  • The name of the image to use.

• frameSize

  • Type: Point
  • The size of a single frame.

• scale (optional)

  • Type: Point
  • Default value: new Point(1, 1)
  • The scale of the tile.

Examples

const tileSet = new TileSet('myImage', new Point(32, 32));

const tileSet = new TileSet('myImage', new Point(32, 32), new Point(2, 2));

Methods

drawTile

prototype

drawTile(context: CanvasRenderingContext2D, TileId: number, position: Point, useCache?: boolean): void;

Parameters

• context

  • Type: CanvasRenderingContext2D
  • The context to draw to on.

• TileId

  • Type: number
  • The id of the tile to draw.

• position

  • Type: Point
  • The position to draw the tile at.

• useCache

  • Type: boolean
  • Default value: undefined (disable cache system)
  • Whether or not to use the cache (use the cache improve performances).

Return

void

Example

const tileSet = new TileSet(/* ... */);
//...
tileSet.drawTile(context, 0, new Point(0, 0));