1 files changed, 80 insertions, 0 deletions
diff --git a/static/tests/canvas2/jsplatformer5_files/AnimatedGameObject.js b/static/tests/canvas2/jsplatformer5_files/AnimatedGameObject.js
new file mode 100644
index 0000000..895fc19
--- /dev/null
+++ b/static/tests/canvas2/jsplatformer5_files/AnimatedGameObject.js
@@ -0,0 +1,80 @@
+/**
+    Displays an animated Game Object
+    @author <a href="mailto:matthewcasperson@gmail.com">Matthew Casperson</a>
+    @class
+*/
+function AnimatedGameObject()
+{
+    /**
+        Defines the current frame that is to be rendered
+        @type Number
+     */
+    this.currentFrame = 0;
+    /**
+        Defines the frames per second of the animation
+        @type Number
+     */
+    this.timeBetweenFrames = 0;
+    /**
+        The number of individual frames held in the image
+        @type Number
+     */
+    /**
+        Time until the next frame
+        @type number
+     */
+    this.timeSinceLastFrame = 0;
+    /**
+        The width of each individual frame
+        @type Number
+     */
+    this.frameWidth = 0;
+
+    /**
+        Initialises this object
+        @param image The image to be displayed
+		@param x The position on the X axis
+        @param y The position on the Y axis
+		@param z The depth
+        @param frameCount The number of animation frames in the image
+        @param fps The frames per second to animate this object at
+    */
+    this.startupAnimatedGameObject = function(/**Image*/ image, /**Number*/ x, /**Number*/ y, /**Number*/ z, 
+/**Number*/ frameCount, /**Number*/ fps)
+    {
+        if (frameCount <= 0) throw "framecount can not be <= 0";
+        if (fps <= 0) throw "fps can not be <= 0"
+
+        this.startupVisualGameObject(image, x, y, z);
+        this.currentFrame = 0;
+        this.frameCount = frameCount;
+        this.timeBetweenFrames = 1/fps;
+        this.timeSinceLastFrame = this.timeBetweenFrames;
+        this.frameWidth = this.image.width / this.frameCount;
+    }
+
+    /**
+        Draws this element to the back buffer
+        @param dt Time in seconds since the last frame
+		@param context The context to draw to
+		@param xScroll The global scrolling value of the x axis
+		@param yScroll The global scrolling value of the y axis
+    */
+    this.draw = function(/**Number*/ dt, /**CanvasRenderingContext2D*/ context, /**Number*/ xScroll, /**Number*/ 
+yScroll)
+    {
+        var sourceX = this.frameWidth * this.currentFrame;
+        context.drawImage(this.image, sourceX, 0, this.frameWidth, this.image.height, this.x - xScroll, this.y - 
+yScroll, this.frameWidth, this.image.height);
+
+        this.timeSinceLastFrame -= dt;
+        if (this.timeSinceLastFrame <= 0)
+        {
+           this.timeSinceLastFrame = this.timeBetweenFrames;
+           ++this.currentFrame;
+           this.currentFrame %= this.frameCount;
+        }
+    }
+}
+
+AnimatedGameObject.prototype = new VisualGameObject;