https://samuelhackwill.github.io/wbwwb/js/game/ScreenZoomOut.js

1Game.addToManifest({
2    laptop: "sprites/laptop.png"
3});
4
5/*************
6
7Provides a screen zooming-out feature!
8
9**************/
10
11function ScreenZoomOut(scene){
12
13	var self = this;
14	self.scene = scene;
15
16	self.started = false;
17	self.laptop = null;
18	self.scale = 1;
19
20	var offsetX = 816;
21	var offsetY = 459;
22
23	self.init = function(){
24
25		if(self.started) return;
26		self.started = true;
27
28		// Put it on!
29		self.laptop = MakeSprite("laptop");
30		self.laptop.x = -offsetX;
31		self.laptop.y = -offsetY;
32    	scene.graphics.addChild(self.laptop);
33
34    	self.update();
35	    
36	};
37
38	self.fixLaptop = function(){
39		if(!self.started) return;
40        self.laptop.x = -offsetX - scene.offX/scene.scale;
41        self.laptop.y = -offsetY - scene.offY/scene.scale;
42	};
43
44	self.onComplete = null;
45	self.completed = false;
46	self.fullTimer = _s(40);
47	self.timer = self.fullTimer;
48	self.update = function(){
49
50		if(self.completed) return;
51		if(!self.started) return;
52
53		//self.scale *= 0.99;
54		self.scale *= 0.9996;
55		scene.scale = self.scale;
56		scene.x = (Game.width-(Game.width*self.scale))/2;
57		scene.y = (Game.height-(Game.height*self.scale))/2;
58
59		// IF LESS THAN 0.4, END. (HACK)
60		self.timer--;
61		if(self.timer<=0){
62			self.completed = true;
63			self.onComplete();
64		}
65
66	};
67
68}