(function(){

var setup = function(){
	//start display setup
	var _root = Stage.init({element : document.getElementById('main') ,fps : 24});
	
	document.getElementById('container').style.display = 'block';
	
	var loading = document.getElementById('loading');
	loading.parentNode.removeChild(loading);
	
	UITool.makeMenu(document.getElementById('menucontainer'), Stage.width , [{
		label: 'Home',
		action:function(){
			location.href='../'
		}
	},{
		label: 'Jump',
		action:function(){
			if(player.jump){
				player.jump();
			}
		}
	}]);
	
	UITool.createModalPanelFromDOMElement({
		target : document.getElementById('container'),
		element : document.getElementById('help'),
		width : 320,
		height : 357,
		margin : 5,
		button : [{label: 'ok', func: function(){start();}}],
		remove : true
	});
	
	document.getElementById('main').onclick = function(){
		if(player.jump){
			player.jump();
		}
	}
	
	//end display setup
	
	var energy;
	var numberOfBanana = 5;
	var incScore = 10;
	
	var scr_txt = _root.createTextField('energy',_root.getNextHighestDepth(),170,4,148,24);
	scr_txt._element.style.fontSize = 11;
	scr_txt._element.style.color = 'white';
	
	var player = _root.attachMovie('player','second',_root.getNextHighestDepth(),{_x:0,_y:0});
	player.onLoad = function(){
		this.stop();
	}
	
	var vitality = _root.attachMovie('vitality','vit',_root.getNextHighestDepth(),{_x:60,_y:5});
	vitality.setVitality = function(num){
		this._xscale = num>0 ? num : 1;
		/*
		if(this.vitality == num) return;
		this.vitality = num>0 ? num : 1;
		var scl = this._xscale;
		if(scl == this.vitality){
			delete this.onEnterFrame;
		}else{
			var v = scl > this.vitality ? -1 : 1;
			var cnt = Math.ceil(Math.abs(this.vitality - scl));
			this.onEnterFrame = function(){
				scl += v;
				this._xscale = scl;
				if(--cnt==0){
					this._xscale = this.vitality;
					delete this.onEnterFrame;
				}
			}
		}
		*/
	}
	
	var vit_txt = _root.createTextField('vit_txt',_root.getNextHighestDepth(),6,4,60,24);
	vit_txt._element.style.fontSize = 11;
	vit_txt._element.style.color = 'white';
	vit_txt.text = 'VITALITY';
	
	var blinker = _root.createEmptyMovieClip('blk', _root.getNextHighestDepth());
	blinker.blink = function(tgt, count){
		if(this.target) this.target._visible = true;
		this.target = tgt;
		var c = count || 10;
		this.onEnterFrame = function(){
			tgt._visible = c%2;
			if(c--==0){
				tgt._visible = true;
				delete this.onEnterFrame;
			}
		}
	}
	
	for(var i = 0 ;i<numberOfBanana;i++){
		var banana = _root.attachMovie('banana','banana'+i,_root.getNextHighestDepth(),{_visible:false, _origin:'center'});
	}
	
	var incEnergy = function(num){
		energy = Math.max(0,Math.min(100, energy+num));
		vitality.setVitality(energy);
	}
	
	var xGet = function(){
		var x = this._x;
		var y = this._y;
		var w = this._width;
		var h = this._height;
		
		switch(this._currentframe){
			case 1:
				incEnergy(0);
			break;
			case 2:
				score+= incScore;
				scr_txt.text = 'SCORE ' + score;
				incEnergy(10);
			break;
			default:
				blinker.blink(player, 16);
				incEnergy(-30);
			break;
		}
		
		this.onEnterFrame = (function(){
			var count = 10;
			var scl = 100;
			var rot = 0;
			var alph = 100;
			return function(){
				scl+=7;
				rot += 30;
				alph -= 10;
				this._xscale = scl;
				this._yscale = scl;
				this._alpha = alph;
				this._rotation = rot;
				if(--count == 0){
					this._visible = false;
					this._x = -32;
					delete this.onEnterFrame;
				}
			}
		})();
	}
	
	var xShow = function(){
		var flg;
		do{
			flg = false;
			this._x = Math.floor(200*Math.random())+60;
			this._y = Math.floor(140*Math.random())+40;
			for(var i =0;i<numberOfBanana;i++){
				var b = _root['banana' + i];
				if(b != this){
					if(this.hitTest(b)) flg = true;
				}
			}
		}while(flg)
		
		this._alpha = 100;
		this._rotation = 0;
		this._xscale=50;
		this._yscale=50;
		this._visible = false;
		
		this.onEnterFrame = function(){
			this._visible = true;
			this.onEnterFrame = (function(){
				var scl = 50;
				var inc = 20;
				return function(){
					this._xscale = scl;
					this._yscale = scl;
					if(scl>140){
						this._xscale = 100;
						this._yscale = 100;
						delete this.onEnterFrame;
					}
					scl+= inc;
				}
			})();
		}
		this.gotoAndStop('green');
	}
	
	var xGrow = function(){
		for(var i = 0 ;i<numberOfBanana;i++){
			var b = _root['banana'+ i];
			if(b._visible){
				if(b._alpha==100){
					var cf = b._currentframe + 1;
					if(cf==5){
						b._visible = false;
					}else{
						b.gotoAndStop(cf);
					}
				}
			}else{
				b.xShow();
			}
		}
	}
	
	player.hitCheck = function(){
		for(var i =0;i<numberOfBanana;i++){
			var b = _root['banana'+i];
			if(b._visible){
				if(b._alpha == 100){
					if(this.hitTest(b)){
						b.xGet();
					}
				}
			}
		}
	}
	
	function makeJumpFunc(direction){
		var d = direction;
		
		if(energy==0){
			return function(){
				blinker.blink(vit_txt,12);
			}
		}else{
			return function(){
				incEnergy(-10);
				var v = d * 9;
				var cnt = 32;
				var vy = -11;
				var x = this._x;
				var y = this._y;
				
				this.jump = '';
				this.gotoAndStop(d==1 ?  'jump_left' : 'jump_right');
				
				this.onEnterFrame =  function(){
					this.hitCheck();
					this._x = x+=v;
					vy += 0.5;
					y+=vy;
					if(y<19){
						y=19;
						vy =0;
					}
					this._y = y;
					if(--cnt == 0){
						this._x = d==1 ? Stage.width-this._width : 0;
						this.vy = 0;
						this.gotoAndStop(d==1 ? 'right' : 'left');
						this.onEnterFrame = function(){
							xGrow();
							this.jump = makeJumpFunc(-(d));
							this.onEnterFrame = this.drop;
						}
					}
				}
			}
		}
	}
	
	player.drop = function(){
			this.vy = Math.min(6,this.vy+0.2);
			this._y += this.vy;
			if(this._y > Stage.height-player._height-10){
				delete this.onEnterFrame;
				this._y = Stage.height-player._height-10;
				if(energy==0){
					//gameover
					this._y = Stage.height-player._height
					this.gotoAndStop(this._currentframe+4);
					setTimeout(gameover, 1000);
				}
			}
		}
	
	function reset(){
		score = 0;
		energy = 100;
		scr_txt.text = 'SCORE 0';
		
		player.jump = makeJumpFunc(1);
		player.gotoAndStop('left');
		player._x = 0;
		player._y = 32;
		player.v=0;
		player.vy = 0;
		
		vitality._xscale = 100;
		vitality.setVitality(100);
		
		for(var i = 0 ;i<numberOfBanana;i++){
			var banana = _root['banana' + i];
			banana.xGet = xGet;
			banana.xShow = xShow;
			banana.xShow();
			banana.gotoAndStop(i%3+1);
		}
	}
	
	function start(){
		player.onEnterFrame= player.drop;
		reset();
	}
	
	function gameover(){
		mrg = 40;
		text = '<center><h3>GAME OVER</h3><br />Score ' + score + '</center><br />';
		btn_array = [
		{label: 'Try again', func: function(){start(); return false}},
		{label: 'Other games', func: function(){document.location='http://www.grkt.com/iphone/'; return true}},
		{label: 'Tell a friend', func: function(){document.location='mailto:?body=' + document.location; return true}}
		]
		UITool.createModalPanel(document.getElementById('container'), 320,357,{
			margin: mrg,
			text: text,
			button: btn_array
		});
		for(var i = 0 ;i<numberOfBanana;i++){
			_root['banana'+ i]._visible = false;
		}
	}
}

//window.addEventListener('load',setup,false);
window.addEventListener(
	'load',
	function(){
		var cnt = 10;
		var loading = document.getElementById('loading');
		loading.style.opacity = 1;
		var id = setInterval(function(){
			loading.style.opacity -= 0.1;
			if(cnt--==0){
				clearInterval(id);
				setup();
				window.scrollTo(0,1);
			}
		},50)},
	false);

})();