// Built with IMPACT - impactjs.org Number.prototype.map=function(istart,istop,ostart,ostop){return ostart+(ostop-ostart)*((this-istart)/(istop-istart));};Number.prototype.limit=function(min,max){return Math.min(max,Math.max(min,this));};Number.prototype.round=function(precision){precision=Math.pow(10,precision||0);return Math.round(this*precision)/precision;};Number.prototype.floor=function(){return Math.floor(this);};Number.prototype.ceil=function(){return Math.ceil(this);};Number.prototype.toInt=function(){return(this|0);};Array.prototype.erase=function(item){for(var i=this.length;i--;i){if(this[i]===item)this.splice(i,1);} return this;};Array.prototype.random=function(){return this[(Math.random()*this.length).floor()];};Function.prototype.bind=function(bind){var self=this;return function(){var args=Array.prototype.slice.call(arguments);return self.apply(bind||null,args);};};(function(window){window.ig={game:null,version:'1.14',global:window,modules:{},resources:[],ready:false,baked:false,nocache:'',ua:{},_current:null,_loadQueue:[],_waitForOnload:0,$:function(selector){return selector.charAt(0)=='#'?document.getElementById(selector.substr(1)):document.getElementsByTagName(selector);},$new:function(name){return document.createElement(name);},copy:function(object){if(!object||typeof(object)!='object'||object instanceof ig.Class){return object;} else if(object instanceof Array){var c=[];for(var i=0,l=object.length;ithis.width||tileHeight>this.height){return;} var scale=ig.system.scale;var tileWidthScaled=tileWidth*scale;var tileHeightScaled=tileHeight*scale;var scaleX=flipX?-1:1;var scaleY=flipY?-1:1;if(flipX||flipY){ig.system.context.save();ig.system.context.scale(scaleX,scaleY);} ig.system.context.drawImage(this.data,((tile*tileWidth).floor()%this.width)*scale,((tile*tileWidth/this.width).floor()*tileHeight)*scale,tileWidthScaled,tileHeightScaled,ig.system.getDrawPos(targetX)*scaleX-(flipX?tileWidthScaled:0),ig.system.getDrawPos(targetY)*scaleY-(flipY?tileHeightScaled:0),tileWidthScaled,tileHeightScaled);if(flipX||flipY){ig.system.context.restore();}}});ig.Image.cache={};ig.Image.reloadCache=function(){for(path in ig.Image.cache){ig.Image.cache[path].reload();}};}); // lib/impact/font.js ig.baked=true;ig.module('impact.font').requires('impact.image').defines(function(){ig.Font=ig.Image.extend({widthMap:[],indices:[],firstChar:32,onload:function(ev){this._loadMetrics(this.data);this.parent(ev);},draw:function(text,x,y,align){if(typeof(text)!='string'){text=text.toString();} if(align==ig.Font.ALIGN.RIGHT||align==ig.Font.ALIGN.CENTER){var width=0;for(var i=0;i=this.indices.length){return 0;} var scale=ig.system.scale;var charX=this.indices[c]*scale;var charY=0;var charWidth=this.widthMap[c]*scale;var charHeight=(this.height-2)*scale;ig.system.context.drawImage(this.data,charX,charY,charWidth,charHeight,ig.system.getDrawPos(targetX),ig.system.getDrawPos(targetY),charWidth,charHeight);return this.widthMap[c]+1;},_loadMetrics:function(image){this.widthMap=[];this.indices=[];var canvas=ig.$new('canvas');canvas.width=image.width;canvas.height=1;var ctx=canvas.getContext('2d');ctx.drawImage(image,0,image.height-1,image.width,1,0,0,image.width,1);var px=ctx.getImageData(0,0,image.width,1);var currentChar=0;var currentWidth=0;for(var x=0;x0?ig.KEY.MWHEEL_UP:ig.KEY.MWHEEL_DOWN;var action=this.bindings[code];if(action){this.actions[action]=true;event.stopPropagation();this.delayedKeyup.push(action);}},mousemove:function(event){var el=ig.system.canvas;var pos={left:0,top:0};while(el!=null){pos.left+=el.offsetLeft;pos.top+=el.offsetTop;el=el.offsetParent;} this.mouse.x=(event.pageX-pos.left)/ig.system.scale;this.mouse.y=(event.pageY-pos.top)/ig.system.scale;},contextmenu:function(event){if(this.bindings[ig.KEY.MOUSE2]){event.stopPropagation();event.preventDefault();}},keydown:function(event){if(event.target.type=='text'){return;} var code=event.type=='keydown'?event.keyCode:(event.button==2?ig.KEY.MOUSE2:ig.KEY.MOUSE1);var action=this.bindings[code];if(action){this.actions[action]=true;event.stopPropagation();event.preventDefault();}},keyup:function(event){if(event.target.type=='text'){return;} var code=event.type=='keyup'?event.keyCode:(event.button==2?ig.KEY.MOUSE2:ig.KEY.MOUSE1);var action=this.bindings[code];if(action){this.delayedKeyup.push(action);event.stopPropagation();event.preventDefault();}},bind:function(key,action){if(key<0){this.initMouse();} else if(key>0){this.initKeyboard();} this.bindings[key]=action;},bindTouch:function(selector,action){var element=ig.$(selector);var that=this;element.addEventListener('touchstart',function(ev){that.touchStart(ev,action);},false);element.addEventListener('touchend',function(ev){that.touchEnd(ev,action);},false);},unbind:function(key){this.bindings[key]=null;},unbindAll:function(){this.bindings=[];},state:function(action){return this.actions[action];},pressed:function(action){if(!this.locks[action]&&this.actions[action]){this.locks[action]=true;return true;} else{return false;}},clearPressed:function(){for(var i=0;i0){this.frame=this.sequence.length-1;} else{this.frame=frameTotal%this.sequence.length;} this.tile=this.sequence[this.frame];},draw:function(targetX,targetY){if(targetX>ig.system.width||targetY>ig.system.height||targetX+this.sheet.width<0||targetY+this.sheet.height<0){return;} ig.system.context.globalAlpha=this.alpha;this.sheet.image.drawTile(targetX,targetY,this.tile,this.sheet.width,this.sheet.height,this.flip.x,this.flip.y,this.alpha);ig.system.context.globalAlpha=1;}});}); // lib/impact/entity.js ig.baked=true;ig.module('impact.entity').requires('impact.animation','impact.impact').defines(function(){ig.Entity=ig.Class.extend({id:0,settings:{},size:{x:16,y:16},offset:{x:0,y:0},pos:{x:0,y:0},last:{x:0,y:0},vel:{x:0,y:0},accel:{x:0,y:0},friction:{x:0,y:0},maxVel:{x:100,y:100},zIndex:0,gravityFactor:1,standing:false,bounciness:0,minBounceVelocity:40,anims:{},animSheet:null,currentAnim:null,health:10,type:0,checkAgainst:0,collides:0,init:function(x,y,settings){this.id=++ig.Entity._lastId;this.pos.x=x;this.pos.y=y;ig.merge(this,settings);},addAnim:function(name,frameTime,sequence,stop){if(!this.animSheet){throw('No animSheet to add the animation '+name+' to.');} var a=new ig.Animation(this.animSheet,frameTime,sequence,stop);this.anims[name]=a;if(!this.currentAnim){this.currentAnim=a;} return a;},update:function(){this.last.x=this.pos.x;this.last.y=this.pos.y;this.vel.y+=ig.game.gravity*ig.system.tick*this.gravityFactor;this.vel.x=this.getNewVelocity(this.vel.x,this.accel.x,this.friction.x,this.maxVel.x);this.vel.y=this.getNewVelocity(this.vel.y,this.accel.y,this.friction.y,this.maxVel.y);var mx=this.vel.x*ig.system.tick;var my=this.vel.y*ig.system.tick;var res=ig.game.collisionMap.trace(this.pos.x,this.pos.y,mx,my,this.size.x,this.size.y);this.handleMovementTrace(res);if(this.currentAnim){this.currentAnim.update();}},getNewVelocity:function(vel,accel,friction,max){if(accel){return(vel+accel*ig.system.tick).limit(-max,max);} else if(friction){var delta=friction*ig.system.tick;if(vel-delta>0){return vel-delta;} else if(vel+delta<0){return vel+delta;} else{return 0;}} return vel.limit(-max,max);},handleMovementTrace:function(res){this.standing=false;if(res.collision.y){if(this.bounciness>0&&Math.abs(this.vel.y)>this.minBounceVelocity){this.vel.y*=-this.bounciness;} else{if(this.vel.y>0){this.standing=true;} this.vel.y=0;}} if(res.collision.x){if(this.bounciness>0&&Math.abs(this.vel.x)>this.minBounceVelocity){this.vel.x*=-this.bounciness;} else{this.vel.x=0;}} this.pos=res.pos;},draw:function(){if(this.currentAnim){this.currentAnim.draw(this.pos.x.round()-this.offset.x-ig.game.screen.x,this.pos.y.round()-this.offset.y-ig.game.screen.y);}},kill:function(){ig.game.removeEntity(this);},receiveDamage:function(amount,from){this.health-=amount;if(this.health<=0){this.kill();}},touches:function(other){return!(this.pos.x>other.pos.x+other.size.x||this.pos.x+this.size.xother.pos.y+other.size.y||this.pos.y+this.size.yig.Entity.COLLIDES.ACTIVE){ig.Entity.solveCollision(a,b);}};ig.Entity.solveCollision=function(a,b){var weak=null;if(a.collides==ig.Entity.COLLIDES.LITE||b.collides==ig.Entity.COLLIDES.FIXED){weak=a;} else if(b.collides==ig.Entity.COLLIDES.LITE||a.collides==ig.Entity.COLLIDES.FIXED){weak=b;} if(a.last.x+a.size.x>b.last.x&&a.last.xb.last.y&&a.last.y0){var resTop=ig.game.collisionMap.trace(top.pos.x,top.pos.y,0,-(top.pos.y+top.size.y-bottom.pos.y),top.size.x,top.size.y);top.pos.y=resTop.pos.y;if(top.bounciness>0&&top.vel.y>top.minBounceVelocity){top.vel.y*=-top.bounciness;} else{top.standing=true;top.vel.y=0;}} else{var v2=(top.vel.y-bottom.vel.y)/2;top.vel.y=-v2;bottom.vel.y=v2;var nudgeX=bottom.vel.x*ig.system.tick;var resTop=ig.game.collisionMap.trace(top.pos.x,top.pos.y,nudgeX,-nudge/2,top.size.x,top.size.y);top.pos.y=resTop.pos.y;var resBottom=ig.game.collisionMap.trace(bottom.pos.x,bottom.pos.y,0,nudge/2,bottom.size.x,bottom.size.y);bottom.pos.y=resBottom.pos.y;}};}); // lib/impact/map.js ig.baked=true;ig.module('impact.map').defines(function(){ig.Map=ig.Class.extend({tilesize:8,width:1,height:1,data:[[]],init:function(tilesize,data){this.tilesize=tilesize;this.data=data;this.height=data.length;this.width=data[0].length;},getTile:function(x,y){var tx=(x/this.tilesize).floor();var ty=(y/this.tilesize).floor();if((tx>=0&&tx=0&&ty=0&&tx=0&&ty1){var sx=vx/steps;var sy=vy/steps;for(var i=0;i0?width:0);var tileOffsetX=(vx<0?this.tilesize:0);var firstTileY=(y/this.tilesize).floor();var lastTileY=((y+height)/this.tilesize).ceil();var tileX=((x+vx+pxOffsetX)/this.tilesize).floor();if(lastTileY>=0&&firstTileY=0&&tileX=this.firstSolidTile&&t<=this.lastSolidTile){res.collision.x=true;res.tile.x=t;res.pos.x=tileX*this.tilesize-pxOffsetX+tileOffsetX;break;}}}} if(vy){var pxOffsetY=(vy>0?height:0);var tileOffsetY=(vy<0?this.tilesize:0);var firstTileX=(res.pos.x/this.tilesize).floor();var lastTileX=((res.pos.x+width)/this.tilesize).ceil();var tileY=((y+vy+pxOffsetY)/this.tilesize).floor();if(lastTileX>=0&&firstTileX=0&&tileY=this.firstSolidTile&&t<=this.lastSolidTile){res.collision.y=true;res.tile.y=t;res.pos.y=tileY*this.tilesize-pxOffsetY+tileOffsetY;break;}}}}}});ig.CollisionMap.staticNoCollision={trace:function(x,y,vx,vy){return{collision:{x:false,y:false},pos:{x:x+vx,y:y+vy},tile:{x:0,y:0}};}};}); // lib/impact/background-map.js ig.baked=true;ig.module('impact.background-map').requires('impact.map','impact.image').defines(function(){ig.BackgroundMap=ig.Map.extend({tiles:null,scroll:{x:0,y:0},distance:1,repeat:false,tilesetName:'',preRender:false,preRenderedChunks:null,chunkSize:512,debugChunks:false,anims:{},init:function(tilesize,data,tileset){this.parent(tilesize,data);this.setTileset(tileset);},setTileset:function(tileset){this.tilesetName=tileset instanceof ig.Image?tileset.path:tileset;this.tiles=new ig.Image(this.tilesetName);this.preRenderedChunks=null;},setScreenPos:function(x,y){this.scroll.x=x/this.distance;this.scroll.y=y/this.distance;},preRenderMapToChunks:function(){var totalWidth=this.width*this.tilesize*ig.system.scale,totalHeight=this.height*this.tilesize*ig.system.scale;var chunkCols=(totalWidth/this.chunkSize).ceil(),chunkRows=(totalHeight/this.chunkSize).ceil();this.preRenderedChunks=[];for(var y=0;y=this.height||tileY<0){if(!this.repeat){continue;} tileY=tileY%this.height+(tileY<0?this.height:0);} for(var mapX=-1,pxX=pxMinX;pxX=this.width||tileX<0){if(!this.repeat){continue;} tileX=tileX%this.width+(tileX<0?this.width:0);} if((tile=this.data[tileY][tileX])){if((anim=this.anims[tile-1])){anim.draw(pxX,pxY);} else{this.tiles.drawTile(pxX,pxY,tile-1,this.tilesize);}}}}}});}); // lib/impact/game.js ig.baked=true;ig.module('impact.game').requires('impact.impact','impact.entity','impact.collision-map','impact.background-map').defines(function(){ig.Game=ig.Class.extend({clearColor:'#000000',gravity:0,screen:{x:0,y:0},entities:[],namedEntities:{},collisionMap:ig.CollisionMap.staticNoCollision,backgroundMaps:[],backgroundAnims:{},cellSize:64,loadLevel:function(data){this.screen={x:0,y:0};this.entities=[];this.namedEntities={};for(var i=0;i32){this.sound.play();} this.parent(res);},check:function(other){other.pickup();}});DropLoader=ig.Loader.extend({end:function(){for(i in ig.Image.cache){var img=ig.Image.cache[i];if(!(img instanceof FullsizeBackdrop)){this.pixify(img,ig.system.scale);}} this.parent();},pixify:function(img,s){var ctx=img.data.getContext('2d');var px=ctx.getImageData(0,0,img.data.width,img.data.height);for(var y=0;y0.93?1:0;} return row;},placeCoin:function(){for(var i=0;i<12;i++){var tile=(Math.random()*8).ceil();if(this.map[this.map.length-1][tile]&&!this.map[this.map.length-2][tile]){var y=(this.map.length-1)*8;var x=tile*8+1;this.spawnEntity(EntityCoin,x,y);return;}}},update:function(){if(ig.input.pressed('ok')){if(ig.ua.mobile){ig.$('#buttonEnter').style.display='none';} ig.system.setGame(DropGame);} if(this.gameOver){return;} this.speed+=ig.system.tick*(10/this.speed);this.screen.y+=ig.system.tick*this.speed;this.score+=ig.system.tick*this.speed;if(this.screen.y>40){this.screen.y-=8;for(var i=0;i0.5){this.placeCoin();}} this.parent();var pp=this.player.pos.y-this.screen.y;if(pp>ig.system.height+8||pp<-32){this.gameOver=true;this.gameOverSound.play();if(ig.ua.mobile){ig.$('#buttonEnter').style.display='block';}}},draw:function(){if(this.backdrop){this.backdrop.draw();} else{ig.system.clear('#c7e500');} if(this.gameOver){this.font.draw('Game Over!',ig.system.width/2,32,ig.Font.ALIGN.CENTER);this.font.draw(ig.ua.mobile?'Touch':'Press Enter',ig.system.width/2,48,ig.Font.ALIGN.CENTER);this.font.draw('to Restart',ig.system.width/2,56,ig.Font.ALIGN.CENTER);} else{for(var i=0;i