diff --git a/lib/TileSpriteXML.js b/lib/TileSpriteXML.js
index b2b0543..0caa1dc 100644
--- a/lib/TileSpriteXML.js
+++ b/lib/TileSpriteXML.js
@@ -6,8 +6,8 @@ class TileSpriteXML extends Sprite {
 		super(texture);
 		var src = xml.array[index];
 		this.imgPos = { x: src["x"], y: src["y"] };
-		this.width = src["width"];
-		this.height = src["height"];
+		this.w = src["width"];
+		this.h = src["height"];
 		this.anims = new AnimManager(this);
 	}
   
@@ -16,11 +16,11 @@ class TileSpriteXML extends Sprite {
 	}
   
 	get w() {
-		return this.width * Math.abs(this.scale.x);
+		return this.w * Math.abs(this.scale.x);
 	}
   
 	get h() {
-		return this.height * Math.abs(this.scale.y);
+		return this.h * Math.abs(this.scale.y);
 	}
 }