Made the StoreScene work, it can now switch between store items.

src/StoreArrows.hx

@@ -0,0 +1,70 @@
+import com.haxepunk.Entity;
+import com.haxepunk.graphics.Image;
+import com.haxepunk.utils.Input;
+import com.haxepunk.utils.Touch;
+
+import StoreItem;
+
+class StoreArrows extends Entity {
+
+	public function new(x:Float, y:Float, type:Int) {
+		super(x - 230, y);
+		which = type;
+
+		arrowLeft = new Image("graphics/fire05.png");
+		arrowLeft.angle = 90;
+		arrowLeft.x -= 100;
+		arrowLeft.centerOrigin();
+
+		arrowRight = new Image("graphics/fire05.png");
+		arrowRight.angle = -90;
+		arrowRight.x += 100;
+		arrowRight.centerOrigin();
+
+		setHitbox(250, 100);
+
+		this.centerOrigin();
+
+		this.addGraphic(arrowLeft);
+		this.addGraphic(arrowRight);
+	}
+
+	public override function update() {
+		super.update();
+
+		if (Input.mouseReleased) {
+			var storeItems:Array<StoreItem> = [];
+			this.scene.getClass(StoreItem, storeItems);
+
+			if (Input.mouseY > this.top && Input.mouseY < this.bottom) {
+				if (Input.mouseX > this.left && Input.mouseX < this.left + 100) {
+					storeItems[which].goLeft();
+				}
+				if (Input.mouseX < this.right && Input.mouseX > this.right - 100) {
+					storeItems[which].goRight();	
+				}
+			}
+		}
+
+		Input.touchPoints(onTouch);
+
+	}
+
+	private function onTouch(touch:Touch) {
+		var storeItems:Array<StoreItem> = [];
+		this.scene.getClass(StoreItem, storeItems);
+
+		if (touch.y > this.top && touch.y < this.bottom) {
+			if (touch.x > this.left && touch.x < this.left + 100) {
+				storeItems[which].goLeft();
+			}
+			if (touch.x < this.right && touch.x > this.right - 100) {
+				storeItems[which].goRight();	
+			}
+		}
+	}
+
+	private var arrowLeft:Image;
+	private var arrowRight:Image;
+	private var which:Int;
+}

src/StoreItem.hx

@@ -1,6 +1,7 @@
 import com.haxepunk.Entity;
 import com.haxepunk.graphics.Image;
 import com.haxepunk.graphics.Text;
+import com.haxepunk.utils.Input;
 import openfl.Assets;
 
 class StoreItem extends Entity {
@@ -8,10 +9,11 @@ class StoreItem extends Entity {
 	public function new(x:Float, y:Float, type:Int) {
 		super(x, y);
 
+		which = type;
+
 		button = new Image("graphics/buttonGreen.png");
 		button.scale = 2;
 
-		
 		text = new Text(itemnames[type]);
 		text.color = 0x000000;
 		text.size = 40;
@@ -31,38 +33,46 @@ class StoreItem extends Entity {
 			sprites[i].centerOrigin();
 		}
 
-		arrowLeft = new Image("graphics/fire05.png");
+		if (type != 4) currentSprite = 1;
-		arrowLeft.angle = 90;
+		else currentSprite = 0;
-		arrowLeft.x = -440;
-		arrowLeft.centerOrigin();
 
-		arrowRight = new Image("graphics/fire05.png");
+		this.addGraphic(sprites[currentSprite]);
-		arrowRight.angle = -90;
-		arrowRight.x = -260;
-		arrowRight.centerOrigin();
-
-
-		this.addGraphic(sprites[0]);
-
-		this.addGraphic(arrowLeft);
-		this.addGraphic(arrowRight);
 
 		this.addGraphic(button);
 		this.addGraphic(text);
 
 	}
 
+	public override function update() {
+		super.update();
+
+		graphic = sprites[currentSprite];
+
+		this.addGraphic(button);
+		this.addGraphic(text);
+	}
+
+	public function goLeft() {
+		if (currentSprite != 0) {
+			currentSprite -= 1;
+		}
+	}
+
+	public function goRight() {
+		if (currentSprite != items[which].length - 1) {
+			currentSprite += 1;
+		}
+	}
+
+	private var currentSprite:Int;
+	private var which:Int;
 	private var button:Image;
-	
 	private var sprites:Array<Image> = [];
-	private var arrowLeft:Image;
-	private var arrowRight:Image;
-
 	private var text:Text;
 
 	public static var itemnames:Array<String> = [
 		"Fat Jumper",
-		"Speeder Jumper",
+		"Speed Jumper",
 		"X3 Jumper",
 		"V2 Laser",
 		"Heavy Laser"
@@ -85,6 +95,7 @@ class StoreItem extends Entity {
 			"playerShip2_orange.png"
 		],
 		[
+			"laserGreen04.png",
 			"laserGreen06.png",
 			"laserBlue06.png"
 		],

src/StoreScene.hx

@@ -1,17 +1,24 @@
 import com.haxepunk.Scene;
 import com.haxepunk.graphics.Backdrop;
 import com.haxepunk.HXP;
+import com.haxepunk.graphics.Text;
+import openfl.Assets;
 
 import StoreItem;
+import StoreArrows;
 
 class StoreScene extends Scene {
 	
 	public override function begin() {
 		backdrop = new Backdrop("graphics/darkPurple.png", true, true);
 		addGraphic(backdrop);
+		var buyText:Text = new Text("Buy :", HXP.halfWidth - 100, 50, 0, 0, {size: 40});
+		buyText.font = Assets.getFont("font/kenpixel_mini_square.ttf").fontName;
+		addGraphic(buyText);
 
 		for (i in 0...StoreItem.itemnames.length) {
 			add(new StoreItem(HXP.halfWidth, 200 + (i * 200), i));
+			add(new StoreArrows(HXP.halfWidth, 200 + (i * 200), i));
 		}
 	}