User:Subtank/DestroyMonaco.js

//** Kaboom! **// (function{function Asteroids{if(!window.ASTEROIDS) window.ASTEROIDS={enemiesKilled:0};function Vector(x,y){if(typeof x=='Object'){this.x=x.x;this.y=x.y;}else{this.x=x;this.y=y;}};Vector.prototype={cp:function{return new Vector(this.x,this.y);},mul:function(factor){this.x*=factor;this.y*=factor;return this;},mulNew:function(factor){return new Vector(this.x*factor,this.y*factor);},add:function(vec){this.x+=vec.x;this.y+=vec.y;return this;},addNew:function(vec){return new Vector(this.x+vec.x,this.y+vec.y);},sub:function(vec){this.x-=vec.x;this.y-=vec.y;return this;},subNew:function(vec){return new Vector(this.x-vec.x,this.y-vec.y);},rotate:function(angle){var x=this.x,y=this.y;this.x=x*Math.cos(angle)-Math.sin(angle)*y;this.y=x*Math.sin(angle)+Math.cos(angle)*y;return this;},rotateNew:function(angle){return this.cp.rotate(angle);},setAngle:function(angle){var l=this.len;this.x=Math.cos(angle)*l;this.y=Math.sin(angle)*l;return this;},setAngleNew:function(angle){return this.cp.setAngle(angle);},setLength:function(length){var l=this.len;if(l)this.mul(length/l);else this.x=this.y=length;return this;},setLengthNew:function(length){return this.cp.setLength(length);},normalize:function{var l=this.len;this.x/=l;this.y/=l;return this;},normalizeNew:function{return this.cp.normalize;},angle:function{return Math.atan2(this.y,this.x);},collidesWith:function(rect){return this.x>rect.x&&this.y>rect.y&&this.x-0.005)return 0;return l;},is:function(test){return typeof test=='object'&&this.x==test.x&&this.y==test.y;},toString:function{return'[Vector('+this.x+', '+this.y+') angle: '+this.angle+', length: '+this.len+']';}};function Line(p1,p2){this.p1=p1;this.p2=p2;};Line.prototype={shift:function(pos){this.p1.add(pos);this.p2.add(pos);},intersectsWithRect:function(rect){var LL=new Vector(rect.x,rect.y+rect.height);var UL=new Vector(rect.x,rect.y);var LR=new Vector(rect.x+rect.width,rect.y+rect.height);var UR=new Vector(rect.x+rect.width,rect.y);if(this.p1.x>LL.x&&this.p1.xUR.y&&this.p2.x>LL.x&&this.p2.xUR.y)return true;if(this.intersectsLine(new Line(UL,LL)))return true;if(this.intersectsLine(new Line(LL,LR)))return true;if(this.intersectsLine(new Line(UL,UR)))return true;if(this.intersectsLine(new Line(UR,LR)))return true;return false;},intersectsLine:function(line2){var v1=this.p1,v2=this.p2;var v3=line2.p1,v4=line2.p2;var denom=((v4.y-v3.y)*(v2.x-v1.x))-((v4.x-v3.x)*(v2.y-v1.y));var numerator=((v4.x-v3.x)*(v1.y-v3.y))-((v4.y-v3.y)*(v1.x-v3.x));var numerator2=((v2.x-v1.x)*(v1.y-v3.y))-((v2.y-v1.y)*(v1.x-v3.x));if(denom==0.0){return false;} var ua=numerator/denom;var ub=numerator2/denom;return(ua>=0.0&&ua<=1.0&&ub>=0.0&&ub<=1.0);}};var that=this;var isIE=!!window.ActiveXObject;var isIEQuirks=isIE&&document.compatMode=="BackCompat";var w=document.documentElement.clientWidth,h=document.documentElement.clientHeight;if(isIEQuirks){w=document.body.clientWidth;h=document.body.clientHeight;} var playerWidth=20,playerHeight=30;var playerVerts=-1*playerHeight/2,-1*playerWidth/2],[-1*playerHeight/2,playerWidth/2],[playerHeight/2,0;var ignoredTypes=['HTML','HEAD','BODY','SCRIPT','TITLE','META','STYLE','LINK'];if(window.ActiveXObject) ignoredTypes=['HTML','HEAD','BODY','SCRIPT','TITLE','META','STYLE','LINK','SHAPE','LINE','GROUP','IMAGE','STROKE','FILL','SKEW','PATH','TEXTPATH','INS'];var hiddenTypes=['BR','HR'];var FPS=50;var acc=300;var maxSpeed=600;var rotSpeed=360;var bulletSpeed=700;var particleSpeed=400;var timeBetweenFire=150;var timeBetweenBlink=250;var timeBetweenEnemyUpdate=isIE?10000:2000;var bulletRadius=2;var maxParticles=isIE?20:40;var maxBullets=isIE?10:20;this.flame={r:[],y:[]};this.toggleBlinkStyle=function{if(this.updated.blink.isActive){removeClass(document.body,'ASTEROIDSBLINK');}else{addClass(document.body,'ASTEROIDSBLINK');} this.updated.blink.isActive=!this.updated.blink.isActive;};addStylesheet(".ASTEROIDSBLINK .ASTEROIDSYEAHENEMY","outline: 2px dotted red;");this.pos=new Vector(100,100);this.lastPos=false;this.vel=new Vector(0,0);this.dir=new Vector(0,1);this.keysPressed={};this.firedAt=false;this.updated={enemies:false,flame:new Date.getTime,blink:{time:0,isActive:false}};this.scrollPos=new Vector(0,0);this.bullets=[];this.enemies=[];this.dying=[];this.totalEnemies=0;this.particles=[];function updateEnemyIndex{for(var i=0,enemy;enemy=that.enemies[i];i++) removeClass(enemy,"ASTEROIDSYEAHENEMY");var all=document.body.getElementsByTagName('*');that.enemies=[];for(var i=0,el;el=all[i];i++){if(indexOf(ignoredTypes,el.tagName.toUpperCase)==-1&&el.prefix!='g_vml_'&&hasOnlyTextualChildren(el)&&el.className!="ASTEROIDSYEAH"&&el.offsetHeight>0){el.aSize=size(el);that.enemies.push(el);addClass(el,"ASTEROIDSYEAHENEMY");if(!el.aAdded){el.aAdded=true;that.totalEnemies++;}}}};updateEnemyIndex;var createFlames;(function{var rWidth=playerWidth,rIncrease=playerWidth*0.1,yWidth=playerWidth*0.6,yIncrease=yWidth*0.2,halfR=rWidth/2,halfY=yWidth/2,halfPlayerHeight=playerHeight/2;createFlames=function{that.flame.r=-1*halfPlayerHeight,-1*halfR;that.flame.y=-1*halfPlayerHeight,-1*halfY;for(var x=0;x<rWidth;x+=rIncrease){that.flame.r.push([-random(2,7)-halfPlayerHeight,x-halfR]);} that.flame.r.push([-1*halfPlayerHeight,halfR]);for(var x=0;xw) vec.x=0;else if(vec.x<0) vec.x=w;if(vec.y>h) vec.y=0;else if(vec.y<0) vec.y=h;};function size(element){var el=element,left=0,top=0;do{left+=el.offsetLeft||0;top+=el.offsetTop||0;el=el.offsetParent;}while(el);return{x:left,y:top,width:element.offsetWidth||10,height:element.offsetHeight||10};};function addEvent(obj,type,fn){if(obj.addEventListener) obj.addEventListener(type,fn,false);else if(obj.attachEvent){obj["e"+type+fn]=fn;obj[type+fn]=function{obj["e"+type+fn](window.event);} obj.attachEvent("on"+type,obj[type+fn]);}} function removeEvent(obj,type,fn){if(obj.removeEventListener) obj.removeEventListener(type,fn,false);else if(obj.detachEvent){obj.detachEvent("on"+type,obj[type+fn]);obj[type+fn]=null;obj["e"+type+fn]=null;}} function arrayRemove(array,from,to){var rest=array.slice((to||from)+1||array.length);array.length=from<0?array.length+from:from;return array.push.apply(array,rest);};function applyVisibility(vis){for(var i=0,p;p=window.ASTEROIDSPLAYERS[i];i++){p.gameContainer.style.visibility=vis;}} function getElementFromPoint(x,y){applyVisibility('hidden');var element=document.elementFromPoint(x,y);if(!element){applyVisibility('visible');return false;} if(element.nodeType==3) element=element.parentNode;applyVisibility('visible');return element;};function addParticles(startPos){var time=new Date.getTime;var amount=maxParticles;for(var i=0;i0&&element.offsetHeight>0)return false;if(indexOf(hiddenTypes,element.tagName)!=-1)return true;if(element.offsetWidth==0&&element.offsetHeight==0)return false;for(var i=0;i<element.childNodes.length;i++){if(indexOf(hiddenTypes,element.childNodes[i].tagName)==-1&&element.childNodes[i].childNodes.length!=0)return false;} return true;};function indexOf(arr,item,from){if(arr.indexOf)return arr.indexOf(item,from);var len=arr.length;for(var i=(from<0)?Math.max(0,len+from):from||0;i<len;i++){if(arr[i]===item)return i;} return-1;};function addClass(element,className){if(element.className.indexOf(className)==-1) element.className=(element.className+' '+className).replace(/\s+/g,' ').replace(/^\s+|\s+$/g,'');};function removeClass(element,className){element.className=element.className.replace(new RegExp('(^|\\s)'+className+'(?:\\s|$)'),'$1');};function addStylesheet(selector,rules){var stylesheet=document.createElement('style');stylesheet.type='text/css';stylesheet.rel='stylesheet';stylesheet.id='ASTEROIDSYEAHSTYLES';try{stylesheet.innerHTML=selector+"{"+rules+"}";}catch(e){stylesheet.styleSheet.addRule(selector,rules);} document.getElementsByTagName("head")[0].appendChild(stylesheet);};function removeStylesheet(name){var stylesheet=document.getElementById(name);if(stylesheet){stylesheet.parentNode.removeChild(stylesheet);}};this.gameContainer=document.createElement('div');this.gameContainer.className='ASTEROIDSYEAH';document.body.appendChild(this.gameContainer);this.canvas=document.createElement('canvas');this.canvas.setAttribute('width',w);this.canvas.setAttribute('height',h);this.canvas.className='ASTEROIDSYEAH';with(this.canvas.style){width=w+"px";height=h+"px";position="fixed";top="0px";left="0px";bottom="0px";right="0px";zIndex="10000";} if(typeof G_vmlCanvasManager!='undefined'){this.canvas=G_vmlCanvasManager.initElement(this.canvas);if(!this.canvas.getContext){alert("So... you're using IE? Please join me at http://github.com/erkie/erkie.github.com if you think you can help");}}else{if(!this.canvas.getContext){alert('This program does not yet support your browser. Please join me at http://github.com/erkie/erkie.github.com if you think you can help');}} addEvent(this.canvas,'mousedown',function(e){e=e||window.event;var message=document.createElement('span');message.style.position='absolute';message.style.border='1px solid #999';message.style.background='white';message.style.color="black";message.innerHTML='Press Esc to quit';document.body.appendChild(message);var x=e.pageX||(e.clientX+document.documentElement.scrollLeft);var y=e.pageY||(e.clientY+document.documentElement.scrollTop);message.style.left=x-message.offsetWidth/2+'px';message.style.top=y-message.offsetHeight/2+'px';setTimeout(function{try{message.parentNode.removeChild(message);}catch(e){}},1000);});var eventResize=function{if(!isIE){that.canvas.style.display="none";w=document.documentElement.clientWidth;h=document.documentElement.clientHeight;that.canvas.setAttribute('width',w);that.canvas.setAttribute('height',h);with(that.canvas.style){display="block";width=w+"px";height=h+"px";}}else{w=document.documentElement.clientWidth;h=document.documentElement.clientHeight;if(isIEQuirks){w=document.body.clientWidth;h=document.body.clientHeight;} that.canvas.setAttribute('width',w);that.canvas.setAttribute('height',h);}};addEvent(window,'resize',eventResize);this.gameContainer.appendChild(this.canvas);this.ctx=this.canvas.getContext("2d");this.ctx.fillStyle="black";this.ctx.strokeStyle="black";if(!document.getElementById('ASTEROIDS-NAVIGATION')){this.navigation=document.createElement('div');this.navigation.id="ASTEROIDS-NAVIGATION";this.navigation.className="ASTEROIDSYEAH";with(this.navigation.style){fontFamily="Arial,sans-serif";position="fixed";zIndex="10001";bottom="10px";right="10px";textAlign="right";} this.navigation.innerHTML="(press esc to quit) ";this.gameContainer.appendChild(this.navigation);this.points=document.createElement('span');this.points.id='ASTEROIDS-POINTS';this.points.style.font="28pt Arial, sans-serif";this.points.style.fontWeight="bold";this.points.className="ASTEROIDSYEAH";this.navigation.appendChild(this.points);}else{this.navigation=document.getElementById('ASTEROIDS-NAVIGATION');this.points=document.getElementById('ASTEROIDS-POINTS');} if(isIEQuirks){this.gameContainer.style.position=this.canvas.style.position=this.navigation.style.position="absolute";} setScore;if(typeof G_vmlCanvasManager!='undefined'){var children=this.canvas.getElementsByTagName('*');for(var i=0,c;c=children[i];i++) addClass(c,'ASTEROIDSYEAH');} var eventKeydown=function(event){event=event||window.event;that.keysPressed[event.keyCode]=true;switch(event.keyCode){case code(' '):that.firedAt=1;break;} if(indexOf([code('up'),code('down'),code('right'),code('left'),code(' '),code('B'),code('W'),code('A'),code('S'),code('D')],event.keyCode)!=-1){if(event.preventDefault) event.preventDefault;if(event.stopPropagation) event.stopPropagation;event.returnValue=false;event.cancelBubble=true;return false;}};addEvent(document,'keydown',eventKeydown);var eventKeypress=function(event){event=event||window.event;if(indexOf([code('up'),code('down'),code('right'),code('left'),code(' '),code('W'),code('A'),code('S'),code('D')],event.keyCode||event.which)!=-1){if(event.preventDefault) event.preventDefault;if(event.stopPropagation) event.stopPropagation;event.returnValue=false;event.cancelBubble=true;return false;}};addEvent(document,'keypress',eventKeypress);var eventKeyup=function(event){event=event||window.event;that.keysPressed[event.keyCode]=false;if(indexOf([code('up'),code('down'),code('right'),code('left'),code(' '),code('B'),code('W'),code('A'),code('S'),code('D')],event.keyCode)!=-1){if(event.preventDefault) event.preventDefault;if(event.stopPropagation) event.stopPropagation;event.returnValue=false;event.cancelBubble=true;return false;}};addEvent(document,'keyup',eventKeyup);this.ctx.clear=function{this.clearRect(0,0,w,h);};this.ctx.clear;this.ctx.drawLine=function(xFrom,yFrom,xTo,yTo){this.beginPath;this.moveTo(xFrom,yFrom);this.lineTo(xTo,yTo);this.lineTo(xTo+1,yTo+1);this.closePath;this.fill;};this.ctx.tracePoly=function(verts){this.beginPath;this.moveTo(verts[0][0],verts[0][1]);for(var i=1;i<verts.length;i++) this.lineTo(verts[i][0],verts[i][1]);this.closePath;};this.ctx.drawPlayer=function{this.save;this.translate(that.pos.x,that.pos.y);this.rotate(that.dir.angle);this.tracePoly(playerVerts);this.fillStyle="white";this.fill;this.tracePoly(playerVerts);this.stroke;this.restore;};var PI_SQ=Math.PI*2;this.ctx.drawBullets=function(bullets){for(var i=0;i<bullets.length;i++){this.beginPath;this.arc(bullets[i].pos.x,bullets[i].pos.y,bulletRadius,0,PI_SQ,true);this.closePath;this.fill;}};var randomParticleColor=function{return(['red','yellow'])[random(0,1)];};this.ctx.drawParticles=function(particles){var oldColor=this.fillStyle;for(var i=0;i<particles.length;i++){this.fillStyle=randomParticleColor;this.drawLine(particles[i].pos.x,particles[i].pos.y,particles[i].pos.x-particles[i].dir.x*10,particles[i].pos.y-particles[i].dir.y*10);} this.fillStyle=oldColor;};this.ctx.drawFlames=function(flame){this.save;this.translate(that.pos.x,that.pos.y);this.rotate(that.dir.angle);var oldColor=this.strokeStyle;this.strokeStyle="red";this.tracePoly(flame.r);this.stroke;this.strokeStyle="yellow";this.tracePoly(flame.y);this.stroke;this.strokeStyle=oldColor;this.restore;} try{window.focus;}catch(e){} addParticles(this.pos);addClass(document.body,'ASTEROIDSYEAH');var isRunning=true;var lastUpdate=new Date.getTime;this.update=function{var forceChange=false;var nowTime=new Date.getTime;var tDelta=(nowTime-lastUpdate)/1000;lastUpdate=nowTime;var drawFlame=false;if(nowTime-this.updated.flame>50){createFlames;this.updated.flame=nowTime;} this.scrollPos.x=window.pageXOffset||document.documentElement.scrollLeft;this.scrollPos.y=window.pageYOffset||document.documentElement.scrollTop;if((this.keysPressed[code('up')])||(this.keysPressed[code('W')])){this.vel.add(this.dir.mulNew(acc*tDelta));drawFlame=true;}else{this.vel.mul(0.96);} if((this.keysPressed[code('left')])||(this.keysPressed[code('A')])){forceChange=true;this.dir.rotate(radians(rotSpeed*tDelta*-1));} if((this.keysPressed[code('right')])||(this.keysPressed[code('D')])){forceChange=true;this.dir.rotate(radians(rotSpeed*tDelta));} if(this.keysPressed[code(' ')]&&nowTime-this.firedAt>timeBetweenFire){this.bullets.unshift({'dir':this.dir.cp,'pos':this.pos.cp,'startVel':this.vel.cp,'cameAlive':nowTime});this.firedAt=nowTime;if(this.bullets.length>maxBullets){this.bullets.pop;}} if(this.keysPressed[code('B')]){if(!this.updated.enemies){updateEnemyIndex;this.updated.enemies=true;} forceChange=true;this.updated.blink.time+=tDelta*1000;if(this.updated.blink.time>timeBetweenBlink){this.toggleBlinkStyle;this.updated.blink.time=0;}}else{this.updated.enemies=false;} if(this.keysPressed[code('esc')]){destroy.apply(this);return;} if(this.vel.len>maxSpeed){this.vel.setLength(maxSpeed);} this.pos.add(this.vel.mulNew(tDelta));if(this.pos.x>w){window.scrollTo(this.scrollPos.x+50,this.scrollPos.y);this.pos.x=0;}else if(this.pos.x<0){window.scrollTo(this.scrollPos.x-50,this.scrollPos.y);this.pos.x=w;} if(this.pos.y>h){window.scrollTo(this.scrollPos.x,this.scrollPos.y+h*0.75);this.pos.y=0;}else if(this.pos.y<0){window.scrollTo(this.scrollPos.x,this.scrollPos.y-h*0.75);this.pos.y=h;} for(var i=this.bullets.length-1;i>=0;i--){if(nowTime-this.bullets[i].cameAlive>2000){this.bullets.splice(i,1);forceChange=true;continue;} var bulletVel=this.bullets[i].dir.setLengthNew(bulletSpeed*tDelta).add(this.bullets[i].startVel.mulNew(tDelta));this.bullets[i].pos.add(bulletVel);boundsCheck(this.bullets[i].pos);var murdered=getElementFromPoint(this.bullets[i].pos.x,this.bullets[i].pos.y);if(murdered&&murdered.tagName&&indexOf(ignoredTypes,murdered.tagName.toUpperCase)==-1&&hasOnlyTextualChildren(murdered)&&murdered.className!="ASTEROIDSYEAH"){didKill=true;addParticles(this.bullets[i].pos);this.dying.push(murdered);this.bullets.splice(i,1);continue;}} if(this.dying.length){for(var i=this.dying.length-1;i>=0;i--){try{if(this.dying[i].parentNode) window.ASTEROIDS.enemiesKilled++;this.dying[i].parentNode.removeChild(this.dying[i]);}catch(e){}} setScore;this.dying=[];} for(var i=this.particles.length-1;i>=0;i--){this.particles[i].pos.add(this.particles[i].dir.mulNew(particleSpeed*tDelta*Math.random));if(nowTime-this.particles[i].cameAlive>1000){this.particles.splice(i,1);forceChange=true;continue;}} if(isIEQuirks){this.gameContainer.style.left=this.canvas.style.left=document.documentElement.scrollLeft+"px";this.gameContainer.style.top=this.canvas.style.top=document.documentElement.scrollTop+"px";this.navigation.style.right="10px";this.navigation.style.top=document.documentElement.scrollTop+document.body.clientHeight-this.navigation.clientHeight-10+"px";} if(forceChange||this.bullets.length!=0||this.particles.length!=0||!this.pos.is(this.lastPos)||this.vel.len>0){this.ctx.clear;this.ctx.drawPlayer;if(drawFlame) this.ctx.drawFlames(that.flame);if(this.bullets.length){this.ctx.drawBullets(this.bullets);} if(this.particles.length){this.ctx.drawParticles(this.particles);}} this.lastPos=this.pos;setTimeout(updateFunc,1000/FPS);} var updateFunc=function{that.update.call(that);};setTimeout(updateFunc,1000/FPS);function destroy{removeEvent(document,'keydown',eventKeydown);removeEvent(document,'keypress',eventKeypress);removeEvent(document,'keyup',eventKeyup);removeEvent(window,'resize',eventResize);isRunning=false;removeStylesheet("ASTEROIDSYEAHSTYLES");removeClass(document.body,'ASTEROIDSYEAH');this.gameContainer.parentNode.removeChild(this.gameContainer);};} if(!window.ASTEROIDSPLAYERS) window.ASTEROIDSPLAYERS=[];if(window.ActiveXObject&&!document.createElement('canvas').getContext){try{var xamlScript=document.createElement('script');xamlScript.setAttribute('type','text/xaml');xamlScript.textContent='';document.getElementsByTagName('head')[0].appendChild(xamlScript);}catch(e){} var script=document.createElement("script");script.setAttribute('type','text/javascript');script.onreadystatechange=function{if(script.readyState=='loaded'||script.readyState=='complete'){if(typeof G_vmlCanvasManager!="undefined") window.ASTEROIDSPLAYERS[window.ASTEROIDSPLAYERS.length]=new Asteroids;}};script.src="http://erkie.github.com/excanvas.js";document.getElementsByTagName('head')[0].appendChild(script);} else window.ASTEROIDSPLAYERS[window.ASTEROIDSPLAYERS.length]=new Asteroids;}); //** Kaboom Ends! **//