blockrain.jquery.min.js

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Over",restartButtonText:"Ctrl+Alt+Delete",scoreText:"Kubelets",onStart:function(){},onRestart:function(){},onGameOver:function(t){},onPlaced:function(){},onLine:function(t,e,i){}},start:function(){this._doStart(),this.options.onStart.call(this.element)},restart:function(){this._doStart(),this.options.onRestart.call(this.element)},gameover:function(){this.showGameOverMessage(),this._board.gameover=!0,this.options.onGameOver.call(this.element,this._filled.score)},_doStart:function(){this._filled.clearAll(),this._filled._resetScore(),this._board.cur=this._board.nextShape(),this._board.started=!0,this._board.gameover=!1,this._board.dropDelay=5,this._board.render(!0),this._board.animate(),this._$start.fadeOut(150),this._$gameover.fadeOut(150),this._$score.fadeIn(150)},pause:function(){this._board.paused=!0},resume:function(){this._board.paused=!1},autoplay:function(t){"boolean"!=typeof t&&(t=!0),this.options.autoplay=t,t&&!this._board.started&&this._doStart(),this._setupControls(!t),this._setupTouchControls(!t)},controls:function(t){"boolean"!=typeof t&&(t=!0),this._setupControls(t)},touchControls:function(t){"boolean"!=typeof t&&(t=!0),this._setupTouchControls(t)},score:function(t){return void 0!==t&&parseInt(t)>=0&&(this._filled.score=parseInt(t),this._$scoreText.text(this._filled_score)),this._filled.score},freesquares:function(){return this._filled.getFreeSpaces()},showStartMessage:function(){this._$start.show()},showGameOverMessage:function(){this._$gameover.show()},updateSizes:function(){this._PIXEL_WIDTH=this.element.innerWidth(),this._PIXEL_HEIGHT=this.element.innerHeight(),this._BLOCK_WIDTH=this.options.blockWidth,this._BLOCK_HEIGHT=Math.floor(this.element.innerHeight()/this.element.innerWidth()*this._BLOCK_WIDTH),this._block_size=Math.floor(this._PIXEL_WIDTH/this._BLOCK_WIDTH),this._border_width=2,this._PIXEL_WIDTH=this._block_size*this._BLOCK_WIDTH,this._PIXEL_HEIGHT=this._block_size*this._BLOCK_HEIGHT,this._$canvas.attr("width",this._PIXEL_WIDTH).attr("height",this._PIXEL_HEIGHT)},theme:function(e){if(void 0===e)return this.options.theme||this._theme;"string"==typeof e?(this.options.theme=e,this._theme=t.extend(!0,{},BlockrainThemes[e])):(this.options.theme=null,this._theme=e),void 0!==this._theme&&null!==this._theme||(this._theme=t.extend(!0,{},BlockrainThemes.retro),this.options.theme="retro"),(isNaN(parseInt(this._theme.strokeWidth))||"number"!=typeof parseInt(this._theme.strokeWidth))&&(this._theme.strokeWidth=2),this._preloadThemeAssets(),null!==this._board&&("string"==typeof this._theme.background&&this._$canvas.css("background-color",this._theme.background),this._board.render())},_theme:{},_$game:null,_$canvas:null,_$gameholder:null,_$start:null,_$gameover:null,_$score:null,_$scoreText:null,_canvas:null,_ctx:null,_create:function(){var e=this;this.theme(this.options.theme),this._createHolder(),this._createUI(),this._refreshBlockSizes(),this.updateSizes(),t(window).resize(function(){}),this._SetupShapeFactory(),this._SetupFilled(),this._SetupInfo(),this._SetupBoard(),this._info.init(),this._board.init();var i=function(){requestAnimationFrame(i),e._board.render()};i(),this.options.autoplay?(this.autoplay(!0),this._setupTouchControls(!1)):(this._setupControls(!0),this._setupTouchControls(!1))},_checkCollisions:function(t,e,i,o){for(var n,s,r=0,a=i.length;r<a;r+=2){if(n=t+i[r],(s=e+i[r+1])>=this._BLOCK_HEIGHT||this._filled.check(n,s))return!0;if(!o&&n<0||n>=this._BLOCK_WIDTH)return!0}return!1},_board:null,_info:null,_filled:null,_drawBackground:function(){if("string"==typeof this._theme.background){if(this._theme.backgroundGrid instanceof Image){if(0===this._theme.backgroundGrid.width||0===this._theme.backgroundGrid.height)return;this._ctx.globalAlpha=1;for(var t=0;t<this._BLOCK_WIDTH;t++)for(var e=0;e<this._BLOCK_HEIGHT;e++){var i=t*this._block_size,o=e*this._block_size;this._ctx.drawImage(this._theme.backgroundGrid,0,0,this._theme.backgroundGrid.width,this._theme.backgroundGrid.height,i,o,this._block_size,this._block_size)}}else if("string"==typeof this._theme.backgroundGrid){var n=this._theme.strokeWidth;Math.round(.23*this._block_size),Math.round(.3*this._block_size);this._ctx.globalAlpha=1,this._ctx.fillStyle=this._theme.backgroundGrid;for(t=0;t<this._BLOCK_WIDTH;t++)for(e=0;e<this._BLOCK_HEIGHT;e++){i=t*this._block_size,o=e*this._block_size;this._ctx.fillRect(i+n,o+n,this._block_size-2*n,this._block_size-2*n)}}this._ctx.globalAlpha=1}},_shapeFactory:null,_shapes:{line:[[0,-1,0,-2,0,-3,0,-4],[2,-2,1,-2,0,-2,-1,-2],[0,-4,0,-3,0,-2,0,-1],[-1,-2,0,-2,1,-2,2,-2]],square:[[0,0,1,0,0,-1,1,-1],[1,0,1,-1,0,0,0,-1],[1,-1,0,-1,1,0,0,0],[0,-1,0,0,1,-1,1,0]],arrow:[[0,-1,1,-1,2,-1,1,-2],[1,0,1,-1,1,-2,0,-1],[2,-1,1,-1,0,-1,1,0],[1,-2,1,-1,1,0,2,-1]],rightHook:[[2,0,1,0,1,-1,1,-2],[2,-2,2,-1,1,-1,0,-1],[0,-2,1,-2,1,-1,1,0],[0,0,0,-1,1,-1,2,-1]],leftHook:[[0,0,1,0,1,-1,1,-2],[2,0,2,-1,1,-1,0,-1],[2,-2,1,-2,1,-1,1,0],[0,-2,0,-1,1,-1,2,-1]],leftZag:[[0,0,0,-1,1,-1,1,-2],[2,-1,1,-1,1,-2,0,-2],[1,-2,1,-1,0,-1,0,0],[0,-2,1,-2,1,-1,2,-1]],rightZag:[[1,0,1,-1,0,-1,0,-2],[2,-1,1,-1,1,0,0,0],[0,-2,0,-1,1,-1,1,0],[0,0,1,0,1,-1,2,-1]]},_SetupShapeFactory:function(){var e=this;function i(e,i,o,n){return t.extend(this,{x:0,y:0,symmetrical:o,init:function(){return t.extend(this,{orientation:0,x:Math.floor(e._BLOCK_WIDTH/2)-1,y:-1}),this},blockType:n,blockVariation:null,blocksLen:i[0].length,orientations:i,orientation:0,rotate:function(t){var i=(this.orientation+("left"===t?1:-1)+4)%4;if(e._checkCollisions(this.x,this.y,this.getBlocks(i))){var o=this.orientation,n=this.x,s=this.y;for(this.orientation=i;this.x>=e._BLOCK_WIDTH-2;)this.x--;for(;this.x<0;)this.x++;"line"===this.blockType&&0===this.x&&this.x++,e._checkCollisions(this.x,this.y,this.getBlocks(i))&&(this.y--,e._checkCollisions(this.x,this.y,this.getBlocks(i))&&(this.x=n,this.y=s,this.orientation=o)),e._board.renderChanged=!0}else this.orientation=i,e._board.renderChanged=!0},moveRight:function(){e._checkCollisions(this.x+1,this.y,this.getBlocks())||(this.x++,e._board.renderChanged=!0)},moveLeft:function(){e._checkCollisions(this.x-1,this.y,this.getBlocks())||(this.x--,e._board.renderChanged=!0)},drop:function(){e._checkCollisions(this.x,this.y+1,this.getBlocks())||(this.y++,e._board.dropCount=-1,e._board.animate(),e._board.renderChanged=!0)},getBlocks:function(t){return this.orientations[void 0!==t?t:this.orientation]},draw:function(t,i,o){for(var n=this.getBlocks(o),s=void 0===t?this.x:t,r=void 0===i?this.y:i,a=0,h=0;a<this.blocksLen;a+=2)e._board.drawBlock(s+n[a],r+n[a+1],this.blockType,this.blockVariation,h,this.orientation,!0),h++},getBounds:function(e){for(var i=t.isArray(e)?e:this.getBlocks(e),o=0,n=i.length,s=999,r=-999,a=999,h=-999;o<n;o+=2)i[o]<s&&(s=i[o]),i[o]>r&&(r=i[o]),i[o+1]<a&&(a=i[o+1]),i[o+1]>h&&(h=i[o+1]);return{left:s,right:r,top:a,bottom:h,width:r-s,height:h-a}}}),this.init()}null===this._shapeFactory&&(this._shapeFactory={line:function(){return new i(e,e._shapes.line,!1,"line")},square:function(){return new i(e,e._shapes.square,!1,"square")},arrow:function(){return new i(e,e._shapes.arrow,!1,"arrow")},leftHook:function(){return new i(e,e._shapes.leftHook,!1,"leftHook")},rightHook:function(){return new i(e,e._shapes.rightHook,!1,"rightHook")},leftZag:function(){return new i(e,e._shapes.leftZag,!1,"leftZag")},rightZag:function(){return new i(e,e._shapes.rightZag,!1,"rightZag")}})},_SetupFilled:function(){var t=this;null===this._filled&&(this._filled={data:new Array(t._BLOCK_WIDTH*t._BLOCK_HEIGHT),score:0,toClear:{},check:function(t,e){return this.data[this.asIndex(t,e)]},add:function(e,i,o,n,s,r){e>=0&&e<t._BLOCK_WIDTH&&i>=0&&i<t._BLOCK_HEIGHT&&(this.data[this.asIndex(e,i)]={blockType:o,blockVariation:n,blockIndex:s,blockOrientation:r})},getFreeSpaces:function(){for(var t=0;t<this.data.length;t++)this.data[t]?1:0},asIndex:function(e,i){return e+i*t._BLOCK_WIDTH},asX:function(e){return e%t._BLOCK_WIDTH},asY:function(e){return Math.floor(e/t._BLOCK_WIDTH)},clearAll:function(){delete this.data,this.data=new Array(t._BLOCK_WIDTH*t._BLOCK_HEIGHT)},_popRow:function(e){for(var i=t._BLOCK_WIDTH*(e+1)-1;i>=0;i--)this.data[i]=i>=t._BLOCK_WIDTH?this.data[i-t._BLOCK_WIDTH]:void 0},checkForClears:function(){var e,i,o,n,s=t._board.lines,r=[];for(e=0,i=this.data.length;e<i;e++)0==(n=this.asX(e))&&(o=0),this.data[e]&&void 0!==this.data[e]&&"string"==typeof this.data[e].blockType&&(o+=1),n==t._BLOCK_WIDTH-1&&o==t._BLOCK_WIDTH&&r.push(this.asY(e));for(e=0,i=r.length;e<i;e++)this._popRow(r[e]),t._board.lines++,t._board.lines%10==0&&t._board.dropDelay>1&&(t._board.dropDelay*=.9);var a=t._board.lines-s;this._updateScore(a)},_updateScore:function(e){if(!(e<=0)){var i=[0,400,1e3,3e3,12e3];e>=i.length&&(e=i.length-1),this.score+=i[e],t._$scoreText.text(this.score),t.options.onLine.call(t.element,e,i[e],this.score)}},_resetScore:function(){this.score=0,t._$scoreText.text(this.score)},draw:function(){for(var e,i=0,o=this.data.length;i<o;i++)if(void 0!==this.data[i]){e=this.asY(i);var n=this.data[i];t._board.drawBlock(this.asX(i),e,n.blockType,n.blockVariation,n.blockIndex,n.blockOrientation)}}})},_SetupInfo:function(){var t=this;this._info={mode:t.options.difficulty,modes:["normal","nice","evil"],modesY:170,autopilotY:null,init:function(){this.mode=t.options.difficulty},setMode:function(e){this.mode=e,t._board.nextShape(!0)}}},_SetupBoard:function(){var e=this,i=this._info;this._board={animateDelay:1e3/e.options.speed,animateTimeoutId:null,cur:null,lines:0,dropCount:0,dropDelay:5,holding:{left:null,right:null,drop:null},holdingThreshold:200,started:!1,gameover:!1,renderChanged:!0,init:function(){this.cur=this.nextShape(),e.options.showFieldOnStart&&(e._drawBackground(),e._board.createRandomBoard(),e._board.render()),this.showStartMessage()},showStartMessage:function(){e._$start.show()},showGameOverMessage:function(){e._$gameover.show()},nextShape:function(o){var n,s,r,a=this.next;if(n="nice"==i.mode||"evil"==i.mode?e._niceShapes:e._randomShapes(),e.options.no_preview){if(this.next=null,o)return null;if(!(s=n(e._filled,e._checkCollisions,e._BLOCK_WIDTH,e._BLOCK_HEIGHT,i.mode)))throw new Error("No shape returned from shape function!",n);s.init(),r=s}else{if(!(s=n(e._filled,e._checkCollisions,e._BLOCK_WIDTH,e._BLOCK_HEIGHT,i.mode)))throw new Error("No shape returned from shape function!",n);if(s.init(),this.next=s,o)return null;r=a||this.nextShape()}return e.options.autoplay&&(e._niceShapes(e._filled,e._checkCollisions,e._BLOCK_WIDTH,e._BLOCK_HEIGHT,"normal",r),r.orientation=r.best_orientation,r.x=r.best_x),void 0!==e._theme.complexBlocks?t.isArray(e._theme.complexBlocks[r.blockType])?r.blockVariation=e._randInt(0,e._theme.complexBlocks[r.blockType].length-1):r.blockVariation=null:void 0!==e._theme.blocks&&(t.isArray(e._theme.blocks[r.blockType])?r.blockVariation=e._randInt(0,e._theme.blocks[r.blockType].length-1):r.blockVariation=null),r},animate:function(){var t=!1,i=!1,o=!1,n=Date.now();if(this.animateTimeoutId&&clearTimeout(this.animateTimeoutId),!this.paused&&!this.gameover&&(this.dropCount++,(this.dropCount>=this.dropDelay||e.options.autoplay||this.holding.drop&&n-this.holding.drop>=this.holdingThreshold)&&(t=!0,i=!0,this.dropCount=0),this.holding.left&&n-this.holding.left>=this.holdingThreshold&&(i=!0,this.cur.moveLeft()),this.holding.right&&n-this.holding.right>=this.holdingThreshold&&(i=!0,this.cur.moveRight()),t)){var s=this.cur,r=s.x,a=s.y,h=s.getBlocks();if(e._checkCollisions(r,a+1,h,!0)){t=!1;for(var 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