Added a small api to the spritesheet for two-dimensional indexing

domeengine · Mar 15, 2023 · 9d8ecf9 · 9d8ecf9
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diff --git a/docs/modules/graphics.md b/docs/modules/graphics.md
@@ -300,6 +300,13 @@ Draw tile `index` on the spritesheet at location `(x, y)` on screen.
 Draw tile `index` on the spritesheet at location `(x, y)` on screen. This will also apply the given transform `parameterMap` to the tile being drawn.
 You can reference the `ImageData.transform` documentation for a list of available parameters.
 
+#### `draw(tileX: Number, tileY: Number, x: Number, y: Number)`
+Draw tile `(tileX, tileY)` on the spritesheet at location `(x, y)` on screen.
+
+#### `draw(tileX: Number, tileY: Number, x: Number, y: Number, parameterMap)`
+Draw tile `(tileX, tileY)` on the spritesheet at location `(x, y)` on screen. This will also apply the given transform `parameterMap` to the tile being drawn.
+You can reference the `ImageData.transform` documentation for a list of available parameters.
+
 ### Instance Methods
 
 #### `fg: Color`

diff --git a/docs/modules/image.md b/docs/modules/image.md
diff --git a/src/modules/image.wren b/src/modules/image.wren
@@ -167,6 +167,8 @@ class SpriteSheet {
     return _cache[s]
   }
 
+  draw(sx, sy, x, y, modMap) { draw(sy * _width + sx, x, y, modMap) }
+  draw(sx, sy, x, y) { draw(sy * _width + sx, x, y) }
   draw(s, x, y) { draw(s, x, y, null) }
   draw(s, x, y, modMap) {
     getTile(s).modify(modMap || {