changes

js/assets.js

 				"Height isn't evenly divisible by frame height. "+
 				"Height: "+this.height+", frame height: "+this.frameh);
 		}
+
+		console.log(this);
 	}.bind(this);
 
 	this.img.src = "assets/"+src+ext;
 ImageSource.prototype.draw = function(ctx, step) {
 	if (!step) step = 0;
 
-	ctx.drawImage(this.img, 0, 0,
-		this.width, this.frameh,
+	ctx.drawImage(this.img,
 		0, this.frameh * step,
+		this.width, this.frameh,
+		0, 0,
 		this.width, this.frameh);
 }
 
 	this.imgSrc = imgSrc;
 	this.fps = fps || 12;
 	this.waitTime = 1000 / this.fps;
-	this.done = false;
 
-	this.doStep = true;
+	this.doStep = false;
 
 	if (type === "forward" || type === "bounce") {
 		this.step = 0;
 	var next = this.step + this.direction;
 	if (next < 0 || next > this.imgSrc.steps - 1) {
 		if (this.loop) {
-			this.direction = -this.direction;
-			next = this.step + this.direction;
+			if (this.type === "bounce") {
+				this.direction = -this.direction;
+				next = this.step + this.direction;
+			} else if (this.type === "forward") {
+				if (next < 0)
+					next = this.imgSrc.steps - 1;
+				else
+					next = 0;
+			}
 		} else {
-			this.done = true;
+			this.doStep = false;
 			return;
 		}
 	}
 	if (this.doStep) {
 		this.nextFrame();
 		this.doStep = false;
-		this.setTimeout(function() {
+		setTimeout(function() {
 			this.doStep = true;
 		}.bind(this), this.waitTime);
 	}
 }
+Animation.prototype.play = function() {
+	if (this.step !== -1)
+		this.step = 0;
+	this.doStep = true;
+}
+Animation.prototype.setStep = function(step) {
+	if (step > this.imgSrc.steps - 1)
+		this.step = this.imgSrc.steps - 1;
+	else if (step < 0)
+		this.step = 0;
+	else
+		this.step = step;
+}

js/entities.js

 	this.invincibleTimeout = null;
 	this.started = false;
 	this.rotation = 0;
+	this.box = new Box();
+	this.shape.push(this.box);
 
 	this.erectLevel = 0;
 	this.rise();
 
 	this.pos.set({ x: 0, y: game.canvas.height / 2 });
 }
-Player.prototype.rise = function() {
-	this.erectLevel += 1;
-
+Player.prototype.setBox = function() {
 	var w = 30 + ((this.erectLevel - 1) * 15);
 	var h = 15 + ((this.erectLevel - 1) * 6);
-	this.shape.push(new Box(w, h, { x: -(w/2), y: -(h/2) }));
-
+	this.box.width = w;
+	this.box.height = h;
+	this.box.pos.x = -(w / 2);
+	this.box.pos.y = -(h / 2);
+}
+Player.prototype.rise = function() {
+	this.erectLevel += 1;
 	this.setInvincible(200);
+	this.setBox();
 }
 Player.prototype.lower = function() {
 	if (this.invincible)
 		return;
 
-	this.shape.pop();
-
 	this.erectLevel -= 1;
 	if (this.erectLevel === 0)
 		this.lose();
 	else
 		this.setInvincible(500);
+
+	this.setBox();
 }
 Player.prototype.setInvincible = function(time) {
 	clearTimeout(this.invincibleTimeout);
 	this.game.camera.x = this.pos.x - (this.game.canvas.width / 7);
 
 	// Rotate
-	this.rotation = this.vel.rotation();
+	this.rotation = this.vel.angle();
 }
 Player.prototype.lose = function() {
 	alert("You died!");
 	else
 		ctx.fillStyle = "#f5f5dc";
 	ctx.rotate(this.rotation);
+
 	this.shape.draw(ctx);
 }
 
 	makeEnt(this, game, 100);
 	this.pos.set({ x: x, y: y });
 
-	var w = 40;
+	var w = 70;
 	var h = game.canvas.height;
 	var gap = 200;
 
 	this.shape.push(new Box(30, 30));
 }
 PowerUp.prototype.draw = function(ctx) {
+	ctx.fillStyle = "#33ee33";
+	ctx.strokeStyle = "#227722";
 	ctx.beginPath();
 	ctx.arc(15, 15, 15, 0, 2 * Math.PI);
 	ctx.stroke();
+	ctx.fill();
 }
 PowerUp.prototype.update = function() {
 	if (this.game.camera.x > this.pos.x + this.shape.width())

js/vec2.js

 	return this;
 }
 
-Vec2.prototype.rotation = function() {
+Vec2.prototype.angle = function() {
 	return Math.atan2(this.y, this.x);
 }