Game Development 1 - Drag and Drop Game

ActionScript 3.0



{
import flash.events.MouseEvent;

var totalAmout:int = 0;

item1.desc = "Big Bang CD Album";
item1.price = 76;
item1.startX = -6.2;
item1.startY = 1.9;

item2.desc = "Bluetory CNBLUE CD Album";
item2.price = 68;
item2.startX = 86.8;
item2.startY = 61.8;

item3.desc = "City Hunter Pictures Book";
item3.price = 125;
item3.startX = 47.3;
item3.startY = 142.1;

item4.desc = "ThankU CNBLUE CD Album";
item4.price = 40;
item4.startX = -2.7;
item4.startY = 230.2;

item5.desc = "Ouran High School Host Club Poster";
item5.price = 35;
item5.startX = 86.8;
item5.startY = 279.7;

item1.buttonMode = true;
item2.buttonMode = true;
item3.buttonMode = true;
item4.buttonMode = true;
item5.buttonMode = true;

item1.addEventListener(MouseEvent.MOUSE_DOWN,onItemDown);
item1.addEventListener(MouseEvent.MOUSE_UP,onItemUp);
item2.addEventListener(MouseEvent.MOUSE_DOWN,onItemDown);
item2.addEventListener(MouseEvent.MOUSE_UP,onItemUp);
item3.addEventListener(MouseEvent.MOUSE_DOWN,onItemDown);
item3.addEventListener(MouseEvent.MOUSE_UP,onItemUp);
item4.addEventListener(MouseEvent.MOUSE_DOWN, onItemDown);
item4.addEventListener(MouseEvent.MOUSE_UP,onItemUp);
item5.addEventListener(MouseEvent.MOUSE_DOWN, onItemDown);
item5.addEventListener(MouseEvent.MOUSE_UP,onItemUp);

function onItemDown(event:MouseEvent):void
{
var item:MovieClip = MovieClip(event.target);
item.startDrag();
item.scaleX = item.scaleY = .95;
var topPosition:uint = this.numChildren - 1;
this.setChildIndex(item, topPosition);
total.itemName_txt.text = item.desc;
}

function onItemUp(event:MouseEvent):void
{
var item:MovieClip = MovieClip(event.target);
item.stopDrag();
if (bin.hitTestObject(item))
{
updatePurchasedPanel(item);
}
else
{
item.scaleX = item.scaleY = 1;
}
}

function updatePurchasedPanel(item:MovieClip):void {
totalAmout += item.price;
total.itemName_txt.text = "";
total.total_txt.text ="£" + String(totalAmout);
item.scaleX = item.scaleY = 1;
//item.x= item.startX;
//item.y = item.startY;
item.play();
}

This is another game used for this project. The above image is my workshop group homework. I found that the basic concept of drag and drop game structure can applied on my cooking game with some changes applied to suit the game's needs.

The original source from http://www.webdesignermag.co.uk/tutorials/implement-the-basic-flash-cs3-drag-and-drop-technique/