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SPDX-License-Identifier: BSD-3-Clause */};const s$1=globalThis;let i$1=class i extends y$1{constructor(){super(...arguments),this.renderOptions={host:this},this._$Do=void 0}createRenderRoot(){const t=super.createRenderRoot();return this.renderOptions.renderBefore??=t.firstChild,t}update(t){const r=this.render();this.hasUpdated||(this.renderOptions.isConnected=this.isConnected),super.update(t),this._$Do=B(r,this.renderRoot,this.renderOptions)}connectedCallback(){super.connectedCallback(),this._$Do?.setConnected(!0)}disconnectedCallback(){super.disconnectedCallback(),this._$Do?.setConnected(!1)}render(){return T}};i$1._$litElement$=!0,i$1["finalized"]=!0,s$1.litElementHydrateSupport?.({LitElement:i$1});const o$1=s$1.litElementPolyfillSupport;o$1?.({LitElement:i$1});(s$1.litElementVersions??=[]).push("4.2.0"); // Copyright 2023 The Chromium Authors // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. const HIDDEN_CLASS="hidden"; // Copyright 2024 The Chromium Authors // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. const IS_IOS=/CriOS/.test(window.navigator.userAgent);const IS_HIDPI=window.devicePixelRatio>1;const IS_MOBILE=/Android/.test(window.navigator.userAgent)||IS_IOS;const IS_RTL=document.documentElement.dir==="rtl";const FPS=60; // Copyright 2025 The Chromium Authors // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. function getRandomNum(min,max){return Math.floor(Math.random()*(max-min+1))+min}function getTimeStamp(){return IS_IOS?(new Date).getTime():performance.now()}function getRunnerImageSprite(){if("imageSprite"in Runner){return Runner.imageSprite}return null}function getRunnerAltGameImageSprite(){if("altGameImageSprite"in Runner){return Runner.altGameImageSprite}return null}function getRunnerAltCommonImageSprite(){if("altCommonImageSprite"in Runner){return Runner.altCommonImageSprite}return null}function getRunnerOrigImageSprite(){if("origImageSprite"in Runner){return Runner.origImageSprite}return null}function getRunnerSlowdown(){if("slowDown"in Runner&&typeof Runner.slowDown==="boolean"){return Runner.slowDown}return null}function getRunnerAudioCues(){if("audioCues"in Runner&&typeof Runner.audioCues==="boolean"){return Runner.audioCues}return null} // Copyright 2024 The Chromium Authors // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. class DistanceMeter{constructor(canvas,spritePos,canvasWidth){this.canvas=canvas;this.canvasCtx=canvas.getContext("2d");this.image=Runner.imageSprite;this.spritePos=spritePos;this.x=0;this.y=5;this.currentDistance=0;this.maxScore=0;this.highScore="0";this.container=null;this.digits=[];this.achievement=false;this.defaultString="";this.flashTimer=0;this.flashIterations=0;this.invertTrigger=false;this.flashingRafId=null;this.highScoreBounds={};this.highScoreFlashing=false;this.config=DistanceMeter.config;this.maxScoreUnits=this.config.MAX_DISTANCE_UNITS;this.canvasWidth=canvasWidth;this.init(canvasWidth)}init(width){let maxDistanceStr="";this.calcXPos(width);this.maxScore=this.maxScoreUnits;for(let i=0;ithis.maxScore&&this.maxScoreUnits===this.config.MAX_DISTANCE_UNITS){this.maxScoreUnits++;this.maxScore=parseInt(this.maxScore+"9",10)}else{this.distance=0}if(distance>0){if(distance%this.config.ACHIEVEMENT_DISTANCE===0){this.achievement=true;this.flashTimer=0;playSound=true}const distanceStr=(this.defaultString+distance).substr(-this.maxScoreUnits);this.digits=distanceStr.split("")}else{this.digits=this.defaultString.split("")}}else{if(this.flashIterations<=this.config.FLASH_ITERATIONS){this.flashTimer+=deltaTime;if(this.flashTimerthis.config.FLASH_DURATION*2){this.flashTimer=0;this.flashIterations++}}else{this.achievement=false;this.flashIterations=0;this.flashTimer=0}}if(paint){for(let i=this.digits.length-1;i>=0;i--){this.draw(i,parseInt(this.digits[i],10))}}this.drawHighScore();return playSound}drawHighScore(){if(parseInt(this.highScore,10)>0){this.canvasCtx.save();this.canvasCtx.globalAlpha=.8;for(let i=this.highScore.length-1;i>=0;i--){this.draw(i,parseInt(this.highScore[i],10),true)}this.canvasCtx.restore()}}setHighScore(distance){distance=this.getActualDistance(distance);const highScoreStr=(this.defaultString+distance).substr(-this.maxScoreUnits);this.highScore=["10","11",""].concat(highScoreStr.split(""))}hasClickedOnHighScore(e){let x=0;let y=0;if(e.touches){const canvasBounds=this.canvas.getBoundingClientRect();x=e.touches[0].clientX-canvasBounds.left;y=e.touches[0].clientY-canvasBounds.top}else{x=e.offsetX;y=e.offsetY}this.highScoreBounds=this.getHighScoreBounds();return x>=this.highScoreBounds.x&&x<=this.highScoreBounds.x+this.highScoreBounds.width&&y>=this.highScoreBounds.y&&y<=this.highScoreBounds.y+this.highScoreBounds.height}getHighScoreBounds(){return{x:this.x-this.maxScoreUnits*2*DistanceMeter.dimensions.WIDTH-DistanceMeter.config.HIGH_SCORE_HIT_AREA_PADDING,y:this.y,width:DistanceMeter.dimensions.WIDTH*(this.highScore.length+1)+DistanceMeter.config.HIGH_SCORE_HIT_AREA_PADDING,height:DistanceMeter.dimensions.HEIGHT+DistanceMeter.config.HIGH_SCORE_HIT_AREA_PADDING*2}}flashHighScore(){const now=getTimeStamp();const deltaTime=now-(this.frameTimeStamp||now);let paint=true;this.frameTimeStamp=now;if(this.flashIterations>this.config.FLASH_ITERATIONS*2){this.cancelHighScoreFlashing();return}this.flashTimer+=deltaTime;if(this.flashTimerthis.config.FLASH_DURATION*2){this.flashTimer=0;this.flashIterations++}if(paint){this.drawHighScore()}else{this.clearHighScoreBounds()}this.flashingRafId=requestAnimationFrame(this.flashHighScore.bind(this))}clearHighScoreBounds(){this.canvasCtx.save();this.canvasCtx.fillStyle="#fff";this.canvasCtx.rect(this.highScoreBounds.x,this.highScoreBounds.y,this.highScoreBounds.width,this.highScoreBounds.height);this.canvasCtx.fill();this.canvasCtx.restore()}startHighScoreFlashing(){this.highScoreFlashing=true;this.flashHighScore()}isHighScoreFlashing(){return this.highScoreFlashing}cancelHighScoreFlashing(){if(this.flashingRafId){cancelAnimationFrame(this.flashingRafId)}this.flashIterations=0;this.flashTimer=0;this.highScoreFlashing=false;this.clearHighScoreBounds();this.drawHighScore()}resetHighScore(){this.setHighScore(0);this.cancelHighScoreFlashing()}reset(){this.update(0,0);this.achievement=false}}DistanceMeter.dimensions={WIDTH:10,HEIGHT:13,DEST_WIDTH:11};DistanceMeter.yPos=[0,13,27,40,53,67,80,93,107,120];DistanceMeter.config={MAX_DISTANCE_UNITS:5,ACHIEVEMENT_DISTANCE:100,COEFFICIENT:.025,FLASH_DURATION:1e3/4,FLASH_ITERATIONS:3,HIGH_SCORE_HIT_AREA_PADDING:4}; // Copyright 2021 The Chromium Authors // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. const GAME_TYPE=[];function CollisionBox(x,y,w,h){this.x=x;this.y=y;this.width=w;this.height=h}const spriteDefinitionByType={original:{LDPI:{BACKGROUND_EL:{x:86,y:2},CACTUS_LARGE:{x:332,y:2},CACTUS_SMALL:{x:228,y:2},OBSTACLE_2:{x:332,y:2},OBSTACLE:{x:228,y:2},CLOUD:{x:86,y:2},HORIZON:{x:2,y:54},MOON:{x:484,y:2},PTERODACTYL:{x:134,y:2},RESTART:{x:2,y:68},TEXT_SPRITE:{x:655,y:2},TREX:{x:848,y:2},STAR:{x:645,y:2},COLLECTABLE:{x:0,y:0},ALT_GAME_END:{x:32,y:0}},HDPI:{BACKGROUND_EL:{x:166,y:2},CACTUS_LARGE:{x:652,y:2},CACTUS_SMALL:{x:446,y:2},OBSTACLE_2:{x:652,y:2},OBSTACLE:{x:446,y:2},CLOUD:{x:166,y:2},HORIZON:{x:2,y:104},MOON:{x:954,y:2},PTERODACTYL:{x:260,y:2},RESTART:{x:2,y:130},TEXT_SPRITE:{x:1294,y:2},TREX:{x:1678,y:2},STAR:{x:1276,y:2},COLLECTABLE:{x:0,y:0},ALT_GAME_END:{x:64,y:0}},MAX_GAP_COEFFICIENT:1.5,MAX_OBSTACLE_LENGTH:3,HAS_CLOUDS:1,BOTTOM_PAD:10,TREX:{WAITING_1:{x:44,w:44,h:47,xOffset:0},WAITING_2:{x:0,w:44,h:47,xOffset:0},RUNNING_1:{x:88,w:44,h:47,xOffset:0},RUNNING_2:{x:132,w:44,h:47,xOffset:0},JUMPING:{x:0,w:44,h:47,xOffset:0},CRASHED:{x:220,w:44,h:47,xOffset:0},COLLISION_BOXES:[new CollisionBox(22,0,17,16),new CollisionBox(1,18,30,9),new CollisionBox(10,35,14,8),new CollisionBox(1,24,29,5),new CollisionBox(5,30,21,4),new CollisionBox(9,34,15,4)]},OBSTACLES:[{type:"CACTUS_SMALL",width:17,height:35,yPos:105,multipleSpeed:4,minGap:120,minSpeed:0,collisionBoxes:[new CollisionBox(0,7,5,27),new CollisionBox(4,0,6,34),new CollisionBox(10,4,7,14)]},{type:"CACTUS_LARGE",width:25,height:50,yPos:90,multipleSpeed:7,minGap:120,minSpeed:0,collisionBoxes:[new CollisionBox(0,12,7,38),new CollisionBox(8,0,7,49),new CollisionBox(13,10,10,38)]},{type:"PTERODACTYL",width:46,height:40,yPos:[100,75,50],yPosMobile:[100,50],multipleSpeed:999,minSpeed:8.5,minGap:150,collisionBoxes:[new CollisionBox(15,15,16,5),new CollisionBox(18,21,24,6),new CollisionBox(2,14,4,3),new CollisionBox(6,10,4,7),new CollisionBox(10,8,6,9)],numFrames:2,frameRate:1e3/6,speedOffset:.8},{type:"COLLECTABLE",width:31,height:24,yPos:104,multipleSpeed:1e3,minGap:9999,minSpeed:0,collisionBoxes:[new CollisionBox(0,0,32,25)]}],BACKGROUND_EL:{CLOUD:{height:14,maxCloudGap:400,maxSkyLevel:30,minCloudGap:100,minSkyLevel:71,offset:4,width:46,xPos:1,yPos:120}},BACKGROUND_EL_CONFIG:{maxBgEls:1,maxGap:400,minGap:100,pos:0,speed:.5,yPos:125},LINES:[{sourceX:2,sourceY:52,width:600,height:12,yPos:127}],ALT_GAME_OVER_TEXT_CONFIG:{TEXT_X:32,TEXT_Y:0,TEXT_WIDTH:246,TEXT_HEIGHT:17,FLASH_DURATION:1500,FLASHING:false}}}; // Copyright 2024 The Chromium Authors // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. class Trex{constructor(canvas,spritePos){this.canvas=canvas;this.canvasCtx=canvas.getContext("2d");this.spritePos=spritePos;this.xPos=0;this.yPos=0;this.xInitialPos=0;this.groundYPos=0;this.currentFrame=0;this.currentAnimFrames=[];this.blinkDelay=0;this.blinkCount=0;this.animStartTime=0;this.timer=0;this.msPerFrame=1e3/FPS;this.config=Object.assign(Trex.config,Trex.normalJumpConfig);this.status=Trex.status.WAITING;this.jumping=false;this.ducking=false;this.jumpVelocity=0;this.reachedMinHeight=false;this.speedDrop=false;this.jumpCount=0;this.jumpspotX=0;this.altGameModeEnabled=false;this.flashing=false;this.init()}init(){this.groundYPos=Runner.defaultDimensions.height-this.config.HEIGHT-Runner.config.BOTTOM_PAD;this.yPos=this.groundYPos;this.minJumpHeight=this.groundYPos-this.config.MIN_JUMP_HEIGHT;this.draw(0,0);this.update(0,Trex.status.WAITING)}enableSlowConfig(){const jumpConfig=Runner.slowDown?Trex.slowJumpConfig:Trex.normalJumpConfig;Trex.config=Object.assign(Trex.config,jumpConfig);this.adjustAltGameConfigForSlowSpeed()}enableAltGameMode(spritePos){this.altGameModeEnabled=true;this.spritePos=spritePos;const spriteDefinition=Runner.spriteDefinition["TREX"];Trex.animFrames.RUNNING.frames=[spriteDefinition.RUNNING_1.x,spriteDefinition.RUNNING_2.x];Trex.animFrames.CRASHED.frames=[spriteDefinition.CRASHED.x];if(typeof spriteDefinition.JUMPING.x==="object"){Trex.animFrames.JUMPING.frames=spriteDefinition.JUMPING.x}else{Trex.animFrames.JUMPING.frames=[spriteDefinition.JUMPING.x]}Trex.animFrames.DUCKING.frames=[spriteDefinition.DUCKING_1.x,spriteDefinition.DUCKING_2.x];Trex.config.GRAVITY=spriteDefinition.GRAVITY||Trex.config.GRAVITY;Trex.config.HEIGHT=spriteDefinition.RUNNING_1.h,Trex.config.INITIAL_JUMP_VELOCITY=spriteDefinition.INITIAL_JUMP_VELOCITY;Trex.config.MAX_JUMP_HEIGHT=spriteDefinition.MAX_JUMP_HEIGHT;Trex.config.MIN_JUMP_HEIGHT=spriteDefinition.MIN_JUMP_HEIGHT;Trex.config.WIDTH=spriteDefinition.RUNNING_1.w;Trex.config.WIDTH_CRASHED=spriteDefinition.CRASHED.w;Trex.config.WIDTH_JUMP=spriteDefinition.JUMPING.w;Trex.config.INVERT_JUMP=spriteDefinition.INVERT_JUMP;this.adjustAltGameConfigForSlowSpeed(spriteDefinition.GRAVITY);this.config=Trex.config;this.groundYPos=Runner.defaultDimensions.height-this.config.HEIGHT-Runner.spriteDefinition["BOTTOM_PAD"];this.yPos=this.groundYPos;this.reset()}adjustAltGameConfigForSlowSpeed(opt_gravityValue){if(Runner.slowDown){if(opt_gravityValue){Trex.config.GRAVITY=opt_gravityValue/1.5}Trex.config.MIN_JUMP_HEIGHT*=1.5;Trex.config.MAX_JUMP_HEIGHT*=1.5;Trex.config.INITIAL_JUMP_VELOCITY=Trex.config.INITIAL_JUMP_VELOCITY*1.5}}setFlashing(status){this.flashing=status}setJumpVelocity(setting){this.config.INITIAL_JUMP_VELOCITY=-setting;this.config.DROP_VELOCITY=-setting/2}update(deltaTime,opt_status){this.timer+=deltaTime;if(opt_status){this.status=opt_status;this.currentFrame=0;this.msPerFrame=Trex.animFrames[opt_status].msPerFrame;this.currentAnimFrames=Trex.animFrames[opt_status].frames;if(opt_status===Trex.status.WAITING){this.animStartTime=getTimeStamp();this.setBlinkDelay()}}if(this.playingIntro&&this.xPos=this.msPerFrame){this.currentFrame=this.currentFrame===this.currentAnimFrames.length-1?0:this.currentFrame+1;this.timer=0}if(this.speedDrop&&this.yPos===this.groundYPos){this.speedDrop=false;this.setDuck(true)}}draw(x,y){let sourceX=x;let sourceY=y;let sourceWidth=this.ducking&&this.status!==Trex.status.CRASHED?this.config.WIDTH_DUCK:this.config.WIDTH;let sourceHeight=this.config.HEIGHT;const outputHeight=sourceHeight;const outputWidth=this.altGameModeEnabled&&this.status===Trex.status.CRASHED?this.config.WIDTH_CRASHED:this.config.WIDTH;let jumpOffset=Runner.spriteDefinition.TREX.JUMPING.xOffset;if(this.altGameModeEnabled){if(this.jumping&&this.status!==Trex.status.CRASHED){sourceWidth=this.config.WIDTH_JUMP}else if(this.status===Trex.status.CRASHED){sourceWidth=this.config.WIDTH_CRASHED}}if(IS_HIDPI){sourceX*=2;sourceY*=2;sourceWidth*=2;sourceHeight*=2;jumpOffset*=2}sourceX+=this.spritePos.x;sourceY+=this.spritePos.y;if(this.flashing){if(this.timerthis.config.FLASH_OFF){this.timer=0}}if(this.ducking&&this.status!==Trex.status.CRASHED){this.canvasCtx.drawImage(Runner.imageSprite,sourceX,sourceY,sourceWidth,sourceHeight,this.xPos,this.yPos,this.config.WIDTH_DUCK,outputHeight)}else if(this.altGameModeEnabled&&this.jumping&&this.status!==Trex.status.CRASHED){this.canvasCtx.drawImage(Runner.imageSprite,sourceX,sourceY,sourceWidth,sourceHeight,this.xPos-jumpOffset,this.yPos,this.config.WIDTH_JUMP,outputHeight)}else{if(this.ducking&&this.status===Trex.status.CRASHED){this.xPos++}this.canvasCtx.drawImage(Runner.imageSprite,sourceX,sourceY,sourceWidth,sourceHeight,this.xPos,this.yPos,outputWidth,outputHeight)}this.canvasCtx.globalAlpha=1}setBlinkDelay(){this.blinkDelay=Math.ceil(Math.random()*Trex.BLINK_TIMING)}blink(time){const deltaTime=time-this.animStartTime;if(deltaTime>=this.blinkDelay){this.draw(this.currentAnimFrames[this.currentFrame],0);if(this.currentFrame===1){this.setBlinkDelay();this.animStartTime=time;this.blinkCount++}}}startJump(speed){if(!this.jumping){this.update(0,Trex.status.JUMPING);this.jumpVelocity=this.config.INITIAL_JUMP_VELOCITY-speed/10;this.jumping=true;this.reachedMinHeight=false;this.speedDrop=false;if(this.config.INVERT_JUMP){this.minJumpHeight=this.groundYPos+this.config.MIN_JUMP_HEIGHT}}}endJump(){if(this.reachedMinHeight&&this.jumpVelocitythis.minJumpHeight||!this.config.INVERT_JUMP&&this.yPos-this.config.MAX_JUMP_HEIGHT||!this.config.INVERT_JUMP&&this.yPosthis.groundYPos){this.reset();this.jumpCount++;if(Runner.audioCues){Runner.generatedSoundFx.loopFootSteps()}}}setSpeedDrop(){this.speedDrop=true;this.jumpVelocity=1}setDuck(isDucking){if(isDucking&&this.status!==Trex.status.DUCKING){this.update(0,Trex.status.DUCKING);this.ducking=true}else if(this.status===Trex.status.DUCKING){this.update(0,Trex.status.RUNNING);this.ducking=false}}reset(){this.xPos=this.xInitialPos;this.yPos=this.groundYPos;this.jumpVelocity=0;this.jumping=false;this.ducking=false;this.update(0,Trex.status.RUNNING);this.midair=false;this.speedDrop=false;this.jumpCount=0}}Trex.config={DROP_VELOCITY:-5,FLASH_OFF:175,FLASH_ON:100,HEIGHT:47,HEIGHT_DUCK:25,INTRO_DURATION:1500,SPEED_DROP_COEFFICIENT:3,SPRITE_WIDTH:262,START_X_POS:50,WIDTH:44,WIDTH_DUCK:59};Trex.slowJumpConfig={GRAVITY:.25,MAX_JUMP_HEIGHT:50,MIN_JUMP_HEIGHT:45,INITIAL_JUMP_VELOCITY:-20};Trex.normalJumpConfig={GRAVITY:.6,MAX_JUMP_HEIGHT:30,MIN_JUMP_HEIGHT:30,INITIAL_JUMP_VELOCITY:-10};Trex.collisionBoxes={DUCKING:[new CollisionBox(1,18,55,25)],RUNNING:[new CollisionBox(22,0,17,16),new CollisionBox(1,18,30,9),new CollisionBox(10,35,14,8),new CollisionBox(1,24,29,5),new CollisionBox(5,30,21,4),new CollisionBox(9,34,15,4)]};Trex.status={CRASHED:"CRASHED",DUCKING:"DUCKING",JUMPING:"JUMPING",RUNNING:"RUNNING",WAITING:"WAITING"};Trex.BLINK_TIMING=7e3;Trex.animFrames={WAITING:{frames:[44,0],msPerFrame:1e3/3},RUNNING:{frames:[88,132],msPerFrame:1e3/12},CRASHED:{frames:[220],msPerFrame:1e3/60},JUMPING:{frames:[0],msPerFrame:1e3/60},DUCKING:{frames:[264,323],msPerFrame:1e3/8}}; // Copyright 2024 The Chromium Authors // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. class GameOverPanel{constructor(canvas,textImgPos,restartImgPos,dimensions,opt_altGameEndImgPos,opt_altGameActive){this.canvas=canvas;this.canvasCtx=canvas.getContext("2d");this.canvasDimensions=dimensions;this.textImgPos=textImgPos;this.restartImgPos=restartImgPos;this.altGameEndImgPos=opt_altGameEndImgPos;this.altGameModeActive=opt_altGameActive;this.frameTimeStamp=0;this.animTimer=0;this.currentFrame=0;this.gameOverRafId=null;this.flashTimer=0;this.flashCounter=0;this.originalText=true}updateDimensions(width,opt_height){this.canvasDimensions.width=width;if(opt_height){this.canvasDimensions.height=opt_height}this.currentFrame=GameOverPanel.animConfig.frames.length-1}drawGameOverText(dimensions,opt_useAltText){const centerX=this.canvasDimensions.width/2;let textSourceX=dimensions.TEXT_X;let textSourceY=dimensions.TEXT_Y;let textSourceWidth=dimensions.TEXT_WIDTH;let textSourceHeight=dimensions.TEXT_HEIGHT;const textTargetX=Math.round(centerX-dimensions.TEXT_WIDTH/2);const textTargetY=Math.round((this.canvasDimensions.height-25)/3);const textTargetWidth=dimensions.TEXT_WIDTH;const textTargetHeight=dimensions.TEXT_HEIGHT;if(IS_HIDPI){textSourceY*=2;textSourceX*=2;textSourceWidth*=2;textSourceHeight*=2}if(!opt_useAltText){textSourceX+=this.textImgPos.x;textSourceY+=this.textImgPos.y}const spriteSource=opt_useAltText?Runner.altCommonImageSprite:Runner.origImageSprite;this.canvasCtx.save();if(IS_RTL){this.canvasCtx.translate(this.canvasDimensions.width,0);this.canvasCtx.scale(-1,1)}this.canvasCtx.drawImage(spriteSource,textSourceX,textSourceY,textSourceWidth,textSourceHeight,textTargetX,textTargetY,textTargetWidth,textTargetHeight);this.canvasCtx.restore()}drawAltGameElements(tRex){if(this.altGameModeActive&&Runner.spriteDefinition.ALT_GAME_END_CONFIG){const altGameEndConfig=Runner.spriteDefinition.ALT_GAME_END_CONFIG;let altGameEndSourceWidth=altGameEndConfig.WIDTH;let altGameEndSourceHeight=altGameEndConfig.HEIGHT;const altGameEndTargetX=tRex.xPos+altGameEndConfig.X_OFFSET;const altGameEndTargetY=tRex.yPos+altGameEndConfig.Y_OFFSET;if(IS_HIDPI){altGameEndSourceWidth*=2;altGameEndSourceHeight*=2}this.canvasCtx.drawImage(Runner.altCommonImageSprite,this.altGameEndImgPos.x,this.altGameEndImgPos.y,altGameEndSourceWidth,altGameEndSourceHeight,altGameEndTargetX,altGameEndTargetY,altGameEndConfig.WIDTH,altGameEndConfig.HEIGHT)}}drawRestartButton(){const dimensions=GameOverPanel.dimensions;let framePosX=GameOverPanel.animConfig.frames[this.currentFrame];let restartSourceWidth=dimensions.RESTART_WIDTH;let restartSourceHeight=dimensions.RESTART_HEIGHT;const restartTargetX=this.canvasDimensions.width/2-dimensions.RESTART_WIDTH/2;const restartTargetY=this.canvasDimensions.height/2;if(IS_HIDPI){restartSourceWidth*=2;restartSourceHeight*=2;framePosX*=2}this.canvasCtx.save();if(IS_RTL){this.canvasCtx.translate(this.canvasDimensions.width,0);this.canvasCtx.scale(-1,1)}this.canvasCtx.drawImage(Runner.origImageSprite,this.restartImgPos.x+framePosX,this.restartImgPos.y,restartSourceWidth,restartSourceHeight,restartTargetX,restartTargetY,dimensions.RESTART_WIDTH,dimensions.RESTART_HEIGHT);this.canvasCtx.restore()}draw(opt_altGameModeActive,opt_tRex){if(opt_altGameModeActive){this.altGameModeActive=opt_altGameModeActive}this.drawGameOverText(GameOverPanel.dimensions,false);this.drawRestartButton();this.drawAltGameElements(opt_tRex);this.update()}update(){const now=getTimeStamp();const deltaTime=now-(this.frameTimeStamp||now);this.frameTimeStamp=now;this.animTimer+=deltaTime;this.flashTimer+=deltaTime;if(this.currentFrame===0&&this.animTimer>GameOverPanel.LOGO_PAUSE_DURATION){this.animTimer=0;this.currentFrame++;this.drawRestartButton()}else if(this.currentFrame>0&&this.currentFrame=GameOverPanel.animConfig.msPerFrame){this.currentFrame++;this.drawRestartButton()}}else if(!this.altGameModeActive&&this.currentFrame===GameOverPanel.animConfig.frames.length){this.reset();return}if(this.altGameModeActive&&spriteDefinitionByType.original.ALT_GAME_OVER_TEXT_CONFIG){const altTextConfig=spriteDefinitionByType.original.ALT_GAME_OVER_TEXT_CONFIG;if(altTextConfig.FLASHING){if(this.flashCounteraltTextConfig.FLASH_DURATION){this.flashTimer=0;this.originalText=!this.originalText;this.clearGameOverTextBounds();if(this.originalText){this.drawGameOverText(GameOverPanel.dimensions,false);this.flashCounter++}else{this.drawGameOverText(altTextConfig,true)}}else if(this.flashCounter>=GameOverPanel.FLASH_ITERATIONS){this.reset();return}}else{this.clearGameOverTextBounds(altTextConfig);this.drawGameOverText(altTextConfig,true)}}this.gameOverRafId=requestAnimationFrame(this.update.bind(this))}clearGameOverTextBounds(dimensions){this.canvasCtx.save();this.canvasCtx.clearRect(Math.round(this.canvasDimensions.width/2-dimensions.TEXT_WIDTH/2),Math.round((this.canvasDimensions.height-25)/3),dimensions.TEXT_WIDTH,dimensions.TEXT_HEIGHT+4);this.canvasCtx.restore()}reset(){if(this.gameOverRafId){cancelAnimationFrame(this.gameOverRafId);this.gameOverRafId=null}this.animTimer=0;this.frameTimeStamp=0;this.currentFrame=0;this.flashTimer=0;this.flashCounter=0;this.originalText=true}}GameOverPanel.RESTART_ANIM_DURATION=875;GameOverPanel.LOGO_PAUSE_DURATION=875;GameOverPanel.FLASH_ITERATIONS=5;GameOverPanel.animConfig={frames:[0,36,72,108,144,180,216,252],msPerFrame:GameOverPanel.RESTART_ANIM_DURATION/8};GameOverPanel.dimensions={TEXT_X:0,TEXT_Y:13,TEXT_WIDTH:191,TEXT_HEIGHT:11,RESTART_WIDTH:36,RESTART_HEIGHT:32}; // Copyright 2024 The Chromium Authors // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. class GeneratedSoundFx{constructor(){this.context=new AudioContext;if(IS_IOS){this.context.onstatechange=()=>{if(this.context.state!=="running"){this.context.resume()}};this.context.resume()}this.panner=this.context.createStereoPanner?this.context.createStereoPanner():null}context;panner=null;bgSoundIntervalId=null;stopAll(){this.cancelFootSteps()}playNote(frequency,startTime,duration,vol=.01,pan=0){const osc1=this.context.createOscillator();const osc2=this.context.createOscillator();const volume=this.context.createGain();osc1.type="triangle";osc2.type="triangle";volume.gain.value=.1;if(this.panner){this.panner.pan.value=pan;osc1.connect(volume).connect(this.panner);osc2.connect(volume).connect(this.panner);this.panner.connect(this.context.destination)}else{osc1.connect(volume);osc2.connect(volume);volume.connect(this.context.destination)}osc1.frequency.value=frequency+1;osc2.frequency.value=frequency-2;volume.gain.setValueAtTime(vol,startTime+duration-.05);volume.gain.linearRampToValueAtTime(1e-5,startTime+duration);osc1.start(startTime);osc2.start(startTime);osc1.stop(startTime+duration);osc2.stop(startTime+duration)}background(){const now=this.context.currentTime;this.playNote(493.883,now,.116);this.playNote(659.255,now+.116,.232);this.loopFootSteps()}loopFootSteps(){if(!this.bgSoundIntervalId){this.bgSoundIntervalId=setInterval((()=>{this.playNote(73.42,this.context.currentTime,.05,.16);this.playNote(69.3,this.context.currentTime+.116,.116,.16)}),280)}}cancelFootSteps(){if(this.bgSoundIntervalId){clearInterval(this.bgSoundIntervalId);this.bgSoundIntervalId=null;this.playNote(103.83,this.context.currentTime,.232,.02);this.playNote(116.54,this.context.currentTime+.116,.232,.02)}}collect(){this.cancelFootSteps();const now=this.context.currentTime;this.playNote(830.61,now,.116);this.playNote(1318.51,now+.116,.232)}jump(){const now=this.context.currentTime;this.playNote(659.25,now,.116,.3,-.6);this.playNote(880,now+.116,.232,.3,-.6)}} // Copyright 2024 The Chromium Authors // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. function getSpriteConfigForType(type){if("spriteDefinition"in Runner){const spriteDefinition=Runner.spriteDefinition;if(spriteDefinition){if(spriteDefinition.BACKGROUND_EL[type]){return spriteDefinition.BACKGROUND_EL[type]}}}return null}let globalConfig={maxBgEls:0,maxGap:0,minGap:0,msPerFrame:0,pos:0,speed:0,yPos:0};function getGlobalConfig(){return globalConfig}function setGlobalConfig(config){globalConfig=config}class BackgroundEl{gap;xPos;canvas;canvasCtx;spritePos;yPos=0;remove=false;type;animTimer=0;spriteConfig;switchFrames=false;constructor(canvas,spritePos,containerWidth,type){this.canvas=canvas;const canvasContext=this.canvas.getContext("2d");assert(canvasContext);this.canvasCtx=canvasContext;this.spritePos=spritePos;this.xPos=containerWidth;this.type=type;this.gap=getRandomNum(getGlobalConfig().minGap,getGlobalConfig().maxGap);const spriteConfig=getSpriteConfigForType(this.type);assert(spriteConfig);this.spriteConfig=spriteConfig;this.init()}init(){if(this.spriteConfig.fixed){this.xPos=this.spriteConfig.fixedXPos}this.yPos=getGlobalConfig().yPos-this.spriteConfig.height+this.spriteConfig.offset;this.draw()}draw(){this.canvasCtx.save();let sourceWidth=this.spriteConfig.width;let sourceHeight=this.spriteConfig.height;let sourceX=this.spriteConfig.xPos;const outputWidth=sourceWidth;const outputHeight=sourceHeight;const imageSprite=getRunnerImageSprite();assert(imageSprite);if(IS_HIDPI){sourceWidth*=2;sourceHeight*=2;sourceX*=2}this.canvasCtx.drawImage(imageSprite,sourceX,this.spritePos.y,sourceWidth,sourceHeight,this.xPos,this.yPos,outputWidth,outputHeight);this.canvasCtx.restore()}update(speed){if(!this.remove){if(this.spriteConfig.fixed){const globalConfig=getGlobalConfig();assert(globalConfig.msPerFrame);this.animTimer+=speed;if(this.animTimer>globalConfig.msPerFrame){this.animTimer=0;this.switchFrames=!this.switchFrames}if(this.spriteConfig.fixedYPos1&&this.spriteConfig.fixedYPos2){this.yPos=this.switchFrames?this.spriteConfig.fixedYPos1:this.spriteConfig.fixedYPos2}}else{this.xPos-=getGlobalConfig().speed}this.draw();if(!this.isVisible()){this.remove=true}}}isVisible(){return this.xPos+this.spriteConfig.width>0}} // Copyright 2025 The Chromium Authors // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. class Cloud{xPos;yPos=0;canvasCtx;remove=false;spritePos;constructor(canvas,spritePos,containerWidth){const canvasContext=canvas.getContext("2d");assert(canvasContext);this.canvasCtx=canvasContext;this.xPos=containerWidth;this.spritePos=spritePos;this.init()}init(){this.yPos=getRandomNum(Config$1.MAX_SKY_LEVEL,Config$1.MIN_SKY_LEVEL);this.draw()}draw(){const runnerImageSprite=getRunnerImageSprite();assert(runnerImageSprite);this.canvasCtx.save();let sourceWidth=Config$1.WIDTH;let sourceHeight=Config$1.HEIGHT;const outputWidth=sourceWidth;const outputHeight=sourceHeight;if(IS_HIDPI){sourceWidth=sourceWidth*2;sourceHeight=sourceHeight*2}this.canvasCtx.drawImage(runnerImageSprite,this.spritePos.x,this.spritePos.y,sourceWidth,sourceHeight,this.xPos,this.yPos,outputWidth,outputHeight);this.canvasCtx.restore()}update(speed){if(!this.remove){this.xPos-=Math.ceil(speed);this.draw();if(!this.isVisible()){this.remove=true}}}isVisible(){return this.xPos+Config$1.WIDTH>0}}var Config$1;(function(Config){Config[Config["HEIGHT"]=14]="HEIGHT";Config[Config["MAX_CLOUD_GAP"]=400]="MAX_CLOUD_GAP";Config[Config["MAX_SKY_LEVEL"]=30]="MAX_SKY_LEVEL";Config[Config["MIN_CLOUD_GAP"]=100]="MIN_CLOUD_GAP";Config[Config["MIN_SKY_LEVEL"]=71]="MIN_SKY_LEVEL";Config[Config["WIDTH"]=46]="WIDTH"})(Config$1||(Config$1={})); // Copyright 2024 The Chromium Authors // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. class HorizonLine{canvasCtx;xPos;yPos=0;bumpThreshold=.5;sourceXPos;spritePos;sourceDimensions;dimensions;constructor(canvas,lineConfig){let sourceX=lineConfig.sourceX;let sourceY=lineConfig.sourceY;if(IS_HIDPI){sourceX*=2;sourceY*=2}this.spritePos={x:sourceX,y:sourceY};const canvasContext=canvas.getContext("2d");assert(canvasContext);this.canvasCtx=canvasContext;this.dimensions={width:lineConfig.width,height:lineConfig.height};this.sourceXPos=[this.spritePos.x,this.spritePos.x+this.dimensions.width];this.xPos=[0,this.dimensions.width];this.yPos=lineConfig.yPos;this.sourceDimensions={height:lineConfig.height,width:lineConfig.width};if(IS_HIDPI){this.sourceDimensions.width=lineConfig.width*2;this.sourceDimensions.height=lineConfig.height*2}this.draw()}getRandomType(){return Math.random()>this.bumpThreshold?this.dimensions.width:0}draw(){const runnerImageSprite=getRunnerImageSprite();assert(runnerImageSprite);this.canvasCtx.drawImage(runnerImageSprite,this.sourceXPos[0],this.spritePos.y,this.sourceDimensions.width,this.sourceDimensions.height,this.xPos[0],this.yPos,this.dimensions.width,this.dimensions.height);this.canvasCtx.drawImage(runnerImageSprite,this.sourceXPos[1],this.spritePos.y,this.sourceDimensions.width,this.sourceDimensions.height,this.xPos[1],this.yPos,this.dimensions.width,this.dimensions.height)}updatexPos(pos,increment){const line1=pos;const line2=pos===0?1:0;this.xPos[line1]-=increment;this.xPos[line2]=this.xPos[line1]+this.dimensions.width;if(this.xPos[line1]<=-this.dimensions.width){this.xPos[line1]+=this.dimensions.width*2;this.xPos[line2]=this.xPos[line1]-this.dimensions.width;this.sourceXPos[line1]=this.getRandomType()+this.spritePos.x}}update(deltaTime,speed){const increment=Math.floor(speed*(FPS/1e3)*deltaTime);this.updatexPos(this.xPos[0]<=0?0:1,increment);this.draw()}reset(){this.xPos[0]=0;this.xPos[1]=this.dimensions.width}} // Copyright 2024 The Chromium Authors // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. const PHASES=[140,120,100,60,40,20,0];var Config;(function(Config){Config[Config["FADE_SPEED"]=.035]="FADE_SPEED";Config[Config["HEIGHT"]=40]="HEIGHT";Config[Config["MOON_SPEED"]=.25]="MOON_SPEED";Config[Config["NUM_STARS"]=2]="NUM_STARS";Config[Config["STAR_SIZE"]=9]="STAR_SIZE";Config[Config["STAR_SPEED"]=.3]="STAR_SPEED";Config[Config["STAR_MAX_Y"]=70]="STAR_MAX_Y";Config[Config["WIDTH"]=20]="WIDTH"})(Config||(Config={}));class NightMode{spritePos;canvasCtx;xPos=0;yPos=30;currentPhase=0;opacity=0;containerWidth;stars=new Array(Config.NUM_STARS);drawStars=false;constructor(canvas,spritePos,containerWidth){this.spritePos=spritePos;const canvasContext=canvas.getContext("2d");assert(canvasContext);this.canvasCtx=canvasContext;this.containerWidth=containerWidth;this.placeStars()}update(activated){if(activated&&this.opacity===0){this.currentPhase++;if(this.currentPhase>=PHASES.length){this.currentPhase=0}}if(activated&&(this.opacity<1||this.opacity===0)){this.opacity+=Config.FADE_SPEED}else if(this.opacity>0){this.opacity-=Config.FADE_SPEED}if(this.opacity>0){this.xPos=this.updateXpos(this.xPos,Config.MOON_SPEED);if(this.drawStars){for(let i=0;i1&&this.typeConfig.multipleSpeed>speed){this.size=1}this.width=this.typeConfig.width*this.size;if(Array.isArray(this.typeConfig.yPos)){assert(Array.isArray(this.typeConfig.yPosMobile));const yPosConfig=IS_MOBILE?this.typeConfig.yPosMobile:this.typeConfig.yPos;const randomYPos=yPosConfig[getRandomNum(0,yPosConfig.length-1)];assert(randomYPos);this.yPos=randomYPos}else{this.yPos=this.typeConfig.yPos}this.draw();if(this.size>1){assert(this.collisionBoxes.length>=3);this.collisionBoxes[1].width=this.width-this.collisionBoxes[0].width-this.collisionBoxes[2].width;this.collisionBoxes[2].x=this.width-this.collisionBoxes[2].width}if(this.typeConfig.speedOffset){this.speedOffset=Math.random()>.5?this.typeConfig.speedOffset:-this.typeConfig.speedOffset}this.gap=this.getGap(this.gapCoefficient,speed);if(getRunnerAudioCues()){this.gap*=2}}draw(){let sourceWidth=this.typeConfig.width;let sourceHeight=this.typeConfig.height;if(IS_HIDPI){sourceWidth=sourceWidth*2;sourceHeight=sourceHeight*2}let sourceX=sourceWidth*this.size*(.5*(this.size-1))+this.spritePos.x;if(this.currentFrame>0){sourceX+=sourceWidth*this.currentFrame}this.canvasCtx.drawImage(this.imageSprite,sourceX,this.spritePos.y,sourceWidth*this.size,sourceHeight,this.xPos,this.yPos,this.typeConfig.width*this.size,this.typeConfig.height)}update(deltaTime,speed){if(!this.remove){if(this.typeConfig.speedOffset){speed+=this.speedOffset}this.xPos-=Math.floor(speed*FPS/1e3*deltaTime);if(this.typeConfig.numFrames){this.timer+=deltaTime;if(this.timer>=this.typeConfig.frameRate){this.currentFrame=this.currentFrame===this.typeConfig.numFrames-1?0:this.currentFrame+1;this.timer=0}}this.draw();if(!this.isVisible()){this.remove=true}}}getGap(gapCoefficient,speed){const minGap=Math.round(this.width*speed+this.typeConfig.minGap*gapCoefficient);const maxGap=Math.round(minGap*maxGapCoefficient);return getRandomNum(minGap,maxGap)}isVisible(){return this.xPos+this.width>0}cloneCollisionBoxes(){const collisionBoxes=this.typeConfig.collisionBoxes;for(let i=collisionBoxes.length-1;i>=0;i--){this.collisionBoxes[i]=new CollisionBox(collisionBoxes[i].x,collisionBoxes[i].y,collisionBoxes[i].width,collisionBoxes[i].height)}}} // Copyright 2024 The Chromium Authors // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. let obstacleTypes=[];class Horizon{constructor(canvas,spritePos,dimensions,gapCoefficient){this.canvas=canvas;this.canvasCtx=this.canvas.getContext("2d");this.config=Horizon.config;this.dimensions=dimensions;this.gapCoefficient=gapCoefficient;this.obstacles=[];this.obstacleHistory=[];this.horizonOffsets=[0,0];this.cloudFrequency=this.config.CLOUD_FREQUENCY;this.spritePos=spritePos;this.nightMode=null;this.altGameModeActive=false;this.clouds=[];this.cloudSpeed=this.config.BG_CLOUD_SPEED;this.backgroundEls=[];this.lastEl=null;this.backgroundSpeed=this.config.BG_CLOUD_SPEED;this.horizonLine=null;this.horizonLines=[];this.init()}init(){obstacleTypes=spriteDefinitionByType.original.OBSTACLES;this.addCloud();for(let i=0;i=0;i--){bgElArray[i].update(elSpeed)}const lastEl=bgElArray[numElements-1];if(numElementslastEl.gap&&frequency>Math.random()){bgElAddFunction()}}else{bgElAddFunction()}}updateClouds(deltaTime,speed){const elSpeed=this.cloudSpeed/1e3*deltaTime*speed;this.updateBackgroundEl(elSpeed,this.clouds,this.config.MAX_CLOUDS,this.addCloud.bind(this),this.cloudFrequency);this.clouds=this.clouds.filter((obj=>!obj.remove))}updateBackgroundEls(deltaTime,speed){this.updateBackgroundEl(deltaTime,this.backgroundEls,getGlobalConfig().maxBgEls,this.addBackgroundEl.bind(this),this.cloudFrequency);this.backgroundEls=this.backgroundEls.filter((obj=>!obj.remove))}updateObstacles(deltaTime,currentSpeed){const updatedObstacles=this.obstacles.slice(0);for(let i=0;i0){const lastObstacle=this.obstacles[this.obstacles.length-1];if(lastObstacle&&!lastObstacle.followingObstacleCreated&&lastObstacle.isVisible()&&lastObstacle.xPos+lastObstacle.width+lastObstacle.gap0?getRandomNum(0,obstacleCount):0;const obstacleType=obstacleTypes[obstacleTypeIndex];if(obstacleCount>0&&this.duplicateObstacleCheck(obstacleType.type)||currentSpeed1){this.obstacleHistory.splice(Runner.config.MAX_OBSTACLE_DUPLICATION)}}}duplicateObstacleCheck(nextObstacleType){let duplicateCount=0;for(let i=0;i=Runner.config.MAX_OBSTACLE_DUPLICATION}reset(){this.obstacles=[];for(let l=0;l0){let index=getRandomNum(0,backgroundElTypes.length-1);let type=backgroundElTypes[index];while(type===this.lastEl&&backgroundElTypes.length>1){index=getRandomNum(0,backgroundElTypes.length-1);type=backgroundElTypes[index]}this.lastEl=type;this.backgroundEls.push(new BackgroundEl(this.canvas,this.spritePos.BACKGROUND_EL,this.dimensions.WIDTH,type))}}}Horizon.config={BG_CLOUD_SPEED:.2,BUMPY_THRESHOLD:.3,CLOUD_FREQUENCY:.5,HORIZON_HEIGHT:16,MAX_CLOUDS:6}; // Copyright 2014 The Chromium Authors // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. function Runner(outerContainerId,opt_config){if(Runner.instance_){return Runner.instance_}Runner.instance_=this;this.outerContainerEl=document.querySelector(outerContainerId);this.containerEl=null;this.snackbarEl=null;this.touchController=null;this.config=opt_config||Object.assign(Runner.config,Runner.normalConfig);this.dimensions=Runner.defaultDimensions;this.gameType=null;Runner.spriteDefinition=spriteDefinitionByType["original"];this.altGameImageSprite=null;this.altGameModeActive=false;this.altGameModeFlashTimer=null;this.fadeInTimer=0;this.canvas=null;this.canvasCtx=null;this.tRex=null;this.distanceMeter=null;this.distanceRan=0;this.highestScore=0;this.syncHighestScore=false;this.time=0;this.runningTime=0;this.msPerFrame=1e3/FPS;this.currentSpeed=this.config.SPEED;Runner.slowDown=false;this.obstacles=[];this.activated=false;this.playing=false;this.crashed=false;this.paused=false;this.inverted=false;this.invertTimer=0;this.resizeTimerId_=null;this.playCount=0;this.audioBuffer=null;this.soundFx={};this.generatedSoundFx=null;this.audioContext=null;this.images={};this.imagesLoaded=0;this.pollingGamepads=false;this.gamepadIndex=undefined;this.previousGamepad=null;if(this.isDisabled()){this.setupDisabledRunner()}else{if(Runner.isAltGameModeEnabled()){this.initAltGameType();Runner.gameType=this.gameType}this.loadImages();window["initializeEasterEggHighScore"]=this.initializeHighScore.bind(this)}}const DEFAULT_WIDTH=600;const ARCADE_MODE_URL="chrome://dino/";const RESOURCE_POSTFIX="offline-resources-";const A11Y_STRINGS={ariaLabel:"dinoGameA11yAriaLabel",description:"dinoGameA11yDescription",gameOver:"dinoGameA11yGameOver",highScore:"dinoGameA11yHighScore",jump:"dinoGameA11yJump",started:"dinoGameA11yStartGame",speedLabel:"dinoGameA11ySpeedToggle"};Runner.config={AUDIOCUE_PROXIMITY_THRESHOLD:190,AUDIOCUE_PROXIMITY_THRESHOLD_MOBILE_A11Y:250,BG_CLOUD_SPEED:.2,BOTTOM_PAD:10,CANVAS_IN_VIEW_OFFSET:-10,CLEAR_TIME:3e3,CLOUD_FREQUENCY:.5,FADE_DURATION:1,FLASH_DURATION:1e3,GAMEOVER_CLEAR_TIME:1200,INITIAL_JUMP_VELOCITY:12,INVERT_FADE_DURATION:12e3,MAX_BLINK_COUNT:3,MAX_CLOUDS:6,MAX_OBSTACLE_LENGTH:3,MAX_OBSTACLE_DUPLICATION:2,RESOURCE_TEMPLATE_ID:"audio-resources",SPEED:6,SPEED_DROP_COEFFICIENT:3,ARCADE_MODE_INITIAL_TOP_POSITION:35,ARCADE_MODE_TOP_POSITION_PERCENT:.1};Runner.normalConfig={ACCELERATION:.001,AUDIOCUE_PROXIMITY_THRESHOLD:190,AUDIOCUE_PROXIMITY_THRESHOLD_MOBILE_A11Y:250,GAP_COEFFICIENT:.6,INVERT_DISTANCE:700,MAX_SPEED:13,MOBILE_SPEED_COEFFICIENT:1.2,SPEED:6};Runner.slowConfig={ACCELERATION:5e-4,AUDIOCUE_PROXIMITY_THRESHOLD:170,AUDIOCUE_PROXIMITY_THRESHOLD_MOBILE_A11Y:220,GAP_COEFFICIENT:.3,INVERT_DISTANCE:350,MAX_SPEED:9,MOBILE_SPEED_COEFFICIENT:1.5,SPEED:4.2};Runner.defaultDimensions={width:DEFAULT_WIDTH,height:150};Runner.classes={ARCADE_MODE:"arcade-mode",CANVAS:"runner-canvas",CONTAINER:"runner-container",CRASHED:"crashed",ICON:"icon-offline",INVERTED:"inverted",SNACKBAR:"snackbar",SNACKBAR_SHOW:"snackbar-show",TOUCH_CONTROLLER:"controller"};Runner.sounds={BUTTON_PRESS:"offline-sound-press",HIT:"offline-sound-hit",SCORE:"offline-sound-reached"};Runner.keycodes={JUMP:{38:1,32:1},DUCK:{40:1},RESTART:{13:1}};Runner.events={ANIM_END:"webkitAnimationEnd",CLICK:"click",KEYDOWN:"keydown",KEYUP:"keyup",POINTERDOWN:"pointerdown",POINTERUP:"pointerup",RESIZE:"resize",TOUCHEND:"touchend",TOUCHSTART:"touchstart",VISIBILITY:"visibilitychange",BLUR:"blur",FOCUS:"focus",LOAD:"load",GAMEPADCONNECTED:"gamepadconnected"};Runner.prototype={initAltGameType(){if(GAME_TYPE.length>0){this.gameType=loadTimeData&&loadTimeData.valueExists("altGameType")?GAME_TYPE[parseInt(loadTimeData.getValue("altGameType"),10)-1]:""}},isDisabled(){return loadTimeData&&loadTimeData.valueExists("disabledEasterEgg")},setupDisabledRunner(){this.containerEl=document.createElement("div");this.containerEl.className=Runner.classes.SNACKBAR;this.containerEl.textContent=loadTimeData.getValue("disabledEasterEgg");this.outerContainerEl.appendChild(this.containerEl);document.addEventListener(Runner.events.KEYDOWN,function(e){if(Runner.keycodes.JUMP[e.keyCode]){this.containerEl.classList.add(Runner.classes.SNACKBAR_SHOW);document.querySelector(".icon").classList.add("icon-disabled")}}.bind(this))},updateConfigSetting(setting,value){if(setting in this.config&&value!==undefined){this.config[setting]=value;switch(setting){case"GRAVITY":case"MIN_JUMP_HEIGHT":case"SPEED_DROP_COEFFICIENT":this.tRex.config[setting]=value;break;case"INITIAL_JUMP_VELOCITY":this.tRex.setJumpVelocity(value);break;case"SPEED":this.setSpeed(value);break}}},createImageElement(resourceName){const imgSrc=loadTimeData&&loadTimeData.valueExists(resourceName)?loadTimeData.getString(resourceName):null;if(imgSrc){const el=document.createElement("img");el.id=resourceName;el.src=imgSrc;document.getElementById("offline-resources").appendChild(el);return el}return null},loadImages(){let scale="1x";this.spriteDef=Runner.spriteDefinition.LDPI;if(IS_HIDPI){scale="2x";this.spriteDef=Runner.spriteDefinition.HDPI}Runner.imageSprite=document.getElementById(RESOURCE_POSTFIX+scale);if(this.gameType){Runner.altGameImageSprite=this.createImageElement("altGameSpecificImage"+scale);Runner.altCommonImageSprite=this.createImageElement("altGameCommonImage"+scale)}Runner.origImageSprite=Runner.imageSprite;if(!Runner.altGameImageSprite||!Runner.altCommonImageSprite){Runner.isAltGameModeEnabled=()=>false;this.altGameModeActive=false}if(Runner.imageSprite.complete){this.init()}else{Runner.imageSprite.addEventListener(Runner.events.LOAD,this.init.bind(this))}},loadSounds(){if(!IS_IOS){this.audioContext=new AudioContext;const resourceTemplate=document.getElementById(this.config.RESOURCE_TEMPLATE_ID).content;for(const sound in Runner.sounds){let soundSrc=resourceTemplate.getElementById(Runner.sounds[sound]).src;soundSrc=soundSrc.substr(soundSrc.indexOf(",")+1);const buffer=decodeBase64ToArrayBuffer(soundSrc);this.audioContext.decodeAudioData(buffer,function(index,audioData){this.soundFx[index]=audioData}.bind(this,sound))}}},setSpeed(opt_speed){const speed=opt_speed||this.currentSpeed;if(this.dimensions.widthspeed?speed:mobileSpeed}else if(opt_speed){this.currentSpeed=opt_speed}},init(){document.querySelector("."+Runner.classes.ICON).style.visibility="hidden";if(this.isArcadeMode()){document.title=document.title+" - "+getA11yString(A11Y_STRINGS.ariaLabel)}this.adjustDimensions();this.setSpeed();const ariaLabel=getA11yString(A11Y_STRINGS.ariaLabel);this.containerEl=document.createElement("div");this.containerEl.setAttribute("role",IS_MOBILE?"button":"application");this.containerEl.setAttribute("tabindex","0");this.containerEl.setAttribute("title",getA11yString(A11Y_STRINGS.description));this.containerEl.setAttribute("aria-label",ariaLabel);this.containerEl.className=Runner.classes.CONTAINER;this.canvas=createCanvas(this.containerEl,this.dimensions.width,this.dimensions.height);this.a11yStatusEl=document.createElement("span");this.a11yStatusEl.className="offline-runner-live-region";this.a11yStatusEl.setAttribute("aria-live","assertive");this.a11yStatusEl.textContent="";Runner.a11yStatusEl=this.a11yStatusEl;this.slowSpeedCheckboxLabel=document.createElement("label");this.slowSpeedCheckboxLabel.className="slow-speed-option hidden";this.slowSpeedCheckboxLabel.textContent=getA11yString(A11Y_STRINGS.speedLabel);this.slowSpeedCheckbox=document.createElement("input");this.slowSpeedCheckbox.setAttribute("type","checkbox");this.slowSpeedCheckbox.setAttribute("title",getA11yString(A11Y_STRINGS.speedLabel));this.slowSpeedCheckbox.setAttribute("tabindex","0");this.slowSpeedCheckbox.setAttribute("checked","checked");this.slowSpeedToggleEl=document.createElement("span");this.slowSpeedToggleEl.className="slow-speed-toggle";this.slowSpeedCheckboxLabel.appendChild(this.slowSpeedCheckbox);this.slowSpeedCheckboxLabel.appendChild(this.slowSpeedToggleEl);if(IS_IOS){this.outerContainerEl.appendChild(this.a11yStatusEl)}else{this.containerEl.appendChild(this.a11yStatusEl)}this.canvasCtx=this.canvas.getContext("2d");this.canvasCtx.fillStyle="#f7f7f7";this.canvasCtx.fill();Runner.updateCanvasScaling(this.canvas);this.horizon=new Horizon(this.canvas,this.spriteDef,this.dimensions,this.config.GAP_COEFFICIENT);this.distanceMeter=new DistanceMeter(this.canvas,this.spriteDef.TEXT_SPRITE,this.dimensions.width);this.tRex=new Trex(this.canvas,this.spriteDef.TREX);this.outerContainerEl.appendChild(this.containerEl);this.outerContainerEl.appendChild(this.slowSpeedCheckboxLabel);this.startListening();this.update();window.addEventListener(Runner.events.RESIZE,this.debounceResize.bind(this));const darkModeMediaQuery=window.matchMedia("(prefers-color-scheme: dark)");this.isDarkMode=darkModeMediaQuery&&darkModeMediaQuery.matches;darkModeMediaQuery.addListener((e=>{this.isDarkMode=e.matches}))},createTouchController(){this.touchController=document.createElement("div");this.touchController.className=Runner.classes.TOUCH_CONTROLLER;this.touchController.addEventListener(Runner.events.TOUCHSTART,this);this.touchController.addEventListener(Runner.events.TOUCHEND,this);this.outerContainerEl.appendChild(this.touchController)},debounceResize(){if(!this.resizeTimerId_){this.resizeTimerId_=setInterval(this.adjustDimensions.bind(this),250)}},adjustDimensions(){clearInterval(this.resizeTimerId_);this.resizeTimerId_=null;const boxStyles=window.getComputedStyle(this.outerContainerEl);const padding=Number(boxStyles.paddingLeft.substr(0,boxStyles.paddingLeft.length-2));this.dimensions.width=this.outerContainerEl.offsetWidth-padding*2;if(this.isArcadeMode()){this.dimensions.width=Math.min(DEFAULT_WIDTH,this.dimensions.width);if(this.activated){this.setArcadeModeContainerScale()}}if(this.canvas){this.canvas.width=this.dimensions.width;this.canvas.height=this.dimensions.height;Runner.updateCanvasScaling(this.canvas);this.distanceMeter.calcXPos(this.dimensions.width);this.clearCanvas();this.horizon.update(0,0,true);this.tRex.update(0);if(this.playing||this.crashed||this.paused){this.containerEl.style.width=this.dimensions.width+"px";this.containerEl.style.height=this.dimensions.height+"px";this.distanceMeter.update(0,Math.ceil(this.distanceRan));this.stop()}else{this.tRex.draw(0,0)}if(this.crashed&&this.gameOverPanel){this.gameOverPanel.updateDimensions(this.dimensions.width);this.gameOverPanel.draw(this.altGameModeActive,this.tRex)}}},playIntro(){if(!this.activated&&!this.crashed){this.playingIntro=true;this.tRex.playingIntro=true;const keyframes="@-webkit-keyframes intro { "+"from { width:"+Trex.config.WIDTH+"px }"+"to { width: "+this.dimensions.width+"px }"+"}";document.styleSheets[0].insertRule(keyframes,0);this.containerEl.addEventListener(Runner.events.ANIM_END,this.startGame.bind(this));this.containerEl.style.webkitAnimation="intro .4s ease-out 1 both";this.containerEl.style.width=this.dimensions.width+"px";this.setPlayStatus(true);this.activated=true}else if(this.crashed){this.restart()}},startGame(){if(this.isArcadeMode()){this.setArcadeMode()}this.toggleSpeed();this.runningTime=0;this.playingIntro=false;this.tRex.playingIntro=false;this.containerEl.style.webkitAnimation="";this.playCount++;if(Runner.audioCues){this.generatedSoundFx.background();this.containerEl.setAttribute("title",getA11yString(A11Y_STRINGS.jump))}document.addEventListener(Runner.events.VISIBILITY,this.onVisibilityChange.bind(this));window.addEventListener(Runner.events.BLUR,this.onVisibilityChange.bind(this));window.addEventListener(Runner.events.FOCUS,this.onVisibilityChange.bind(this))},clearCanvas(){this.canvasCtx.clearRect(0,0,this.dimensions.width,this.dimensions.height)},isCanvasInView(){return this.containerEl.getBoundingClientRect().top>Runner.config.CANVAS_IN_VIEW_OFFSET},enableAltGameMode(){Runner.imageSprite=Runner.altGameImageSprite;Runner.spriteDefinition=spriteDefinitionByType[Runner.gameType];if(IS_HIDPI){this.spriteDef=Runner.spriteDefinition.HDPI}else{this.spriteDef=Runner.spriteDefinition.LDPI}this.altGameModeActive=true;this.tRex.enableAltGameMode(this.spriteDef.TREX);this.horizon.enableAltGameMode(this.spriteDef);if(Runner.audioCues){this.generatedSoundFx.background()}},update(){this.updatePending=false;const now=getTimeStamp();let deltaTime=now-(this.time||now);if(this.altGameModeFlashTimer<0||this.altGameModeFlashTimer===0){this.altGameModeFlashTimer=null;this.tRex.setFlashing(false);this.enableAltGameMode()}else if(this.altGameModeFlashTimer>0){this.altGameModeFlashTimer-=deltaTime;this.tRex.update(deltaTime);deltaTime=0}this.time=now;if(this.playing){this.clearCanvas();if(this.altGameModeActive&&this.fadeInTimer<=this.config.FADE_DURATION){this.fadeInTimer+=deltaTime/1e3;this.canvasCtx.globalAlpha=this.fadeInTimer}else{this.canvasCtx.globalAlpha=1}if(this.tRex.jumping){this.tRex.updateJump(deltaTime)}this.runningTime+=deltaTime;const hasObstacles=this.runningTime>this.config.CLEAR_TIME;if(this.tRex.jumpCount===1&&!this.playingIntro){this.playIntro()}if(this.playingIntro){this.horizon.update(0,this.currentSpeed,hasObstacles)}else if(!this.crashed){const showNightMode=this.isDarkMode^this.inverted;deltaTime=!this.activated?0:deltaTime;this.horizon.update(deltaTime,this.currentSpeed,hasObstacles,showNightMode)}let collision=hasObstacles&&checkForCollision(this.horizon.obstacles[0],this.tRex);if(Runner.audioCues&&hasObstacles){const jumpObstacle=this.horizon.obstacles[0].typeConfig.type!=="COLLECTABLE";if(!this.horizon.obstacles[0].jumpAlerted){const threshold=Runner.isMobileMouseInput?Runner.config.AUDIOCUE_PROXIMITY_THRESHOLD_MOBILE_A11Y:Runner.config.AUDIOCUE_PROXIMITY_THRESHOLD;const adjProximityThreshold=threshold+threshold*Math.log10(this.currentSpeed/Runner.config.SPEED);if(this.horizon.obstacles[0].xPosthis.config.INVERT_FADE_DURATION){this.invertTimer=0;this.invertTrigger=false;this.invert(false)}else if(this.invertTimer){this.invertTimer+=deltaTime}else{const actualDistance=this.distanceMeter.getActualDistance(Math.ceil(this.distanceRan));if(actualDistance>0){this.invertTrigger=!(actualDistance%this.config.INVERT_DISTANCE);if(this.invertTrigger&&this.invertTimer===0){this.invertTimer+=deltaTime;this.invert(false)}}}}}if(this.playing||!this.activated&&this.tRex.blinkCount=this.config.GAMEOVER_CLEAR_TIME&&Runner.keycodes.JUMP[keyCode])){this.handleGameOverClicks(e)}}else if(this.paused&&isjumpKey){this.tRex.reset();this.play()}},onGamepadConnected(e){if(!this.pollingGamepads){this.pollGamepadState()}},pollGamepadState(){const gamepads=navigator.getGamepads();this.pollActiveGamepad(gamepads);this.pollingGamepads=true;requestAnimationFrame(this.pollGamepadState.bind(this))},pollForActiveGamepad(gamepads){for(let i=0;i0&&gamepads[i].buttons[0].pressed){this.gamepadIndex=i;this.pollActiveGamepad(gamepads);return}}},pollActiveGamepad(gamepads){if(this.gamepadIndex===undefined){this.pollForActiveGamepad(gamepads);return}const gamepad=gamepads[this.gamepadIndex];if(!gamepad){this.gamepadIndex=undefined;this.pollForActiveGamepad(gamepads);return}this.pollGamepadButton(gamepad,0,38);if(gamepad.buttons.length>=2){this.pollGamepadButton(gamepad,1,40)}if(gamepad.buttons.length>=10){this.pollGamepadButton(gamepad,9,13)}this.previousGamepad=gamepad},pollGamepadButton(gamepad,buttonIndex,keyCode){const state=gamepad.buttons[buttonIndex].pressed;let previousState=false;if(this.previousGamepad){previousState=this.previousGamepad.buttons[buttonIndex].pressed}if(state!==previousState){const e=new KeyboardEvent(state?Runner.events.KEYDOWN:Runner.events.KEYUP,{keyCode:keyCode});document.dispatchEvent(e)}},handleGameOverClicks(e){if(e.target!==this.slowSpeedCheckbox){e.preventDefault();if(this.distanceMeter.hasClickedOnHighScore(e)&&this.highestScore){if(this.distanceMeter.isHighScoreFlashing()){this.saveHighScore(0,true);this.distanceMeter.resetHighScore()}else{this.distanceMeter.startHighScoreFlashing()}}else{this.distanceMeter.cancelHighScoreFlashing();this.restart()}}},isLeftClickOnCanvas(e){return e.button!=null&&e.button<2&&e.type===Runner.events.POINTERUP&&(e.target===this.canvas||IS_MOBILE&&Runner.audioCues&&e.target===this.containerEl)},scheduleNextUpdate(){if(!this.updatePending){this.updatePending=true;this.raqId=requestAnimationFrame(this.update.bind(this))}},isRunning(){return!!this.raqId},initializeHighScore(highScore){this.syncHighestScore=true;highScore=Math.ceil(highScore);if(highScorethis.highestScore){this.saveHighScore(this.distanceRan)}this.time=getTimeStamp();if(Runner.audioCues){this.generatedSoundFx.stopAll();announcePhrase(getA11yString(A11Y_STRINGS.gameOver).replace("$1",this.distanceMeter.getActualDistance(this.distanceRan).toString())+" "+getA11yString(A11Y_STRINGS.highScore).replace("$1",this.distanceMeter.getActualDistance(this.highestScore).toString()));this.containerEl.setAttribute("title",getA11yString(A11Y_STRINGS.ariaLabel))}this.showSpeedToggle();this.disableSpeedToggle(false)},stop(){this.setPlayStatus(false);this.paused=true;cancelAnimationFrame(this.raqId);this.raqId=0;if(Runner.audioCues){this.generatedSoundFx.stopAll()}},play(){if(!this.crashed){this.setPlayStatus(true);this.paused=false;this.tRex.update(0,Trex.status.RUNNING);this.time=getTimeStamp();this.update();if(Runner.audioCues){this.generatedSoundFx.background()}}},restart(){if(!this.raqId){this.playCount++;this.runningTime=0;this.setPlayStatus(true);this.toggleSpeed();this.paused=false;this.crashed=false;this.distanceRan=0;this.setSpeed(this.config.SPEED);this.time=getTimeStamp();this.containerEl.classList.remove(Runner.classes.CRASHED);this.clearCanvas();this.distanceMeter.reset();this.horizon.reset();this.tRex.reset();this.playSound(this.soundFx.BUTTON_PRESS);this.invert(true);this.flashTimer=null;this.update();this.gameOverPanel.reset();if(Runner.audioCues){this.generatedSoundFx.background()}this.containerEl.setAttribute("title",getA11yString(A11Y_STRINGS.jump));announcePhrase(getA11yString(A11Y_STRINGS.started))}},setPlayStatus(isPlaying){if(this.touchController){this.touchController.classList.toggle(HIDDEN_CLASS,!isPlaying)}this.playing=isPlaying},isArcadeMode(){return IS_RTL?document.title.indexOf(ARCADE_MODE_URL)===1:document.title===ARCADE_MODE_URL},setArcadeMode(){document.body.classList.add(Runner.classes.ARCADE_MODE);this.setArcadeModeContainerScale()},setArcadeModeContainerScale(){const windowHeight=window.innerHeight;const scaleHeight=windowHeight/this.dimensions.height;const scaleWidth=window.innerWidth/this.dimensions.width;const scale=Math.max(1,Math.min(scaleHeight,scaleWidth));const scaledCanvasHeight=this.dimensions.height*scale;const translateY=Math.ceil(Math.max(0,(windowHeight-scaledCanvasHeight-Runner.config.ARCADE_MODE_INITIAL_TOP_POSITION)*Runner.config.ARCADE_MODE_TOP_POSITION_PERCENT))*window.devicePixelRatio;const cssScale=IS_RTL?-scale+","+scale:scale;this.containerEl.style.transform="scale("+cssScale+") translateY("+translateY+"px)"},onVisibilityChange(e){if(document.hidden||document.webkitHidden||e.type==="blur"||document.visibilityState!=="visible"){this.stop()}else if(!this.crashed){this.tRex.reset();this.play()}},playSound(soundBuffer){if(soundBuffer){const sourceNode=this.audioContext.createBufferSource();sourceNode.buffer=soundBuffer;sourceNode.connect(this.audioContext.destination);sourceNode.start(0)}},invert(reset){const htmlEl=document.firstElementChild;if(reset){htmlEl.classList.toggle(Runner.classes.INVERTED,false);this.invertTimer=0;this.inverted=false}else{this.inverted=htmlEl.classList.toggle(Runner.classes.INVERTED,this.invertTrigger)}}};Runner.updateCanvasScaling=function(canvas,opt_width,opt_height){const context=canvas.getContext("2d");const devicePixelRatio=Math.floor(window.devicePixelRatio)||1;const backingStoreRatio=Math.floor(context.webkitBackingStorePixelRatio)||1;const ratio=devicePixelRatio/backingStoreRatio;if(devicePixelRatio!==backingStoreRatio){const oldWidth=opt_width||canvas.width;const oldHeight=opt_height||canvas.height;canvas.width=oldWidth*ratio;canvas.height=oldHeight*ratio;canvas.style.width=oldWidth+"px";canvas.style.height=oldHeight+"px";context.scale(ratio,ratio);return true}else if(devicePixelRatio===1){canvas.style.width=canvas.width+"px";canvas.style.height=canvas.height+"px"}return false};Runner.isAltGameModeEnabled=function(){return loadTimeData&&loadTimeData.valueExists("enableAltGameMode")};function announcePhrase(phrase){if(Runner.a11yStatusEl){Runner.a11yStatusEl.textContent="";Runner.a11yStatusEl.textContent=phrase}}function getA11yString(stringName){return loadTimeData&&loadTimeData.valueExists(stringName)?loadTimeData.getString(stringName):""}function vibrate(duration){if(IS_MOBILE&&window.navigator.vibrate){window.navigator.vibrate(duration)}}function createCanvas(container,width,height,opt_classname){const canvas=document.createElement("canvas");canvas.className=Runner.classes.CANVAS;canvas.width=width;canvas.height=height;container.appendChild(canvas);return canvas}function decodeBase64ToArrayBuffer(base64String){const len=base64String.length/4*3;const str=atob(base64String);const arrayBuffer=new ArrayBuffer(len);const bytes=new Uint8Array(arrayBuffer);for(let i=0;iobstacleBoxX&&tRexBox.yobstacleBox.y){crashed=true}return crashed} // Copyright 2013 The Chromium Authors // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. let showingDetails=false;let lastData=null;function toggleHelpBox(){showingDetails=!showingDetails;assert(lastData);B(getHtml(lastData,showingDetails),getRequiredElement("content"))}function diagnoseErrors(){if(window.errorPageController){window.errorPageController.diagnoseErrorsButtonClick()}}function portalSignin(){if(window.errorPageController){window.errorPageController.portalSigninButtonClick()}}let isSubFrame=false;if(window.top.location!==window.location){document.documentElement.setAttribute("subframe","");isSubFrame=true}function updateForDnsProbe(newData){onTemplateDataReceived(newData)}function getMainFrameErrorCssClass(showingDetails){return showingDetails?"showing-details":""}function getMainFrameErrorIconCssClass(data){return isSubFrame?"":data.iconClass}function getSubFrameErrorIconCssClass(data){return isSubFrame?data.iconClass:""}function shouldShowSuggestionsSummaryList(data){return!!data.suggestionsSummaryList&&data.suggestionsSummaryList.length>0}function getSuggestionsSummaryItemCssClass(data){assert(data.suggestionsSummaryList);return data.suggestionsSummaryList.length===1?"single-suggestion":""}function reloadButtonClick(e){const url=e.target.dataset["url"];if(window.errorPageController){window.errorPageController.reloadButtonClick()}else{assert(url);window.location.href=url}}function downloadButtonClick(){if(window.errorPageController){window.errorPageController.downloadButtonClick();const downloadButton=getRequiredElement("download-button");downloadButton.disabled=true;downloadButton.textContent=downloadButton.disabledText}}function detailsButtonClick(){if(window.errorPageController){window.errorPageController.detailsButtonClick()}toggleHelpBox()}function setAutoFetchState(scheduled,canSchedule){getRequiredElement("cancel-save-page-button").classList.toggle(HIDDEN_CLASS,!scheduled);getRequiredElement("save-page-for-later-button").classList.toggle(HIDDEN_CLASS,!canSchedule)}function savePageLaterClick(){assert(window.errorPageController);window.errorPageController.savePageForLater()}function cancelSavePageClick(){assert(window.errorPageController);window.errorPageController.cancelSavePage();setAutoFetchState(false,true)}function shouldShowControlButtons(data){const downloadButtonVisible=!!data.downloadButton&&!!data.downloadButton.msg;const reloadButtonVisible=!!data.reloadButton&&!!data.reloadButton.msg;return reloadButtonVisible||downloadButtonVisible}function shouldShowDetailsButton(data){return!!data.suggestionsDetails&&data.suggestionsDetails.length>0}function getDetailsButtonCssClass(data){return shouldShowControlButtons(data)?"":"singular"}function getDetailsButtonText(data,showingDetails){assert(data.details);assert(data.hideDetails);return showingDetails?data.hideDetails:data.details}function getButtonsCssClass(){let primaryControlOnLeft=true;primaryControlOnLeft=false;return primaryControlOnLeft?"suggested-left":"suggested-right"}function onDocumentLoad(){onTemplateDataReceived(window.loadTimeDataRaw)}function onTemplateDataReceived(newData){lastData=newData;B(getHtml(lastData,showingDetails),getRequiredElement("content"));if(!isSubFrame&&newData.iconClass==="icon-offline"){document.documentElement.classList.add("offline");loadTimeData.data=newData;new Runner(".interstitial-wrapper")}}function getHtml(data,showingDetails){return x`

${data.summary?x`

`:""} ${shouldShowSuggestionsSummaryList(data)?x`

${data.suggestionsSummaryListHeader}

    ${data.suggestionsSummaryList.map((item=>x`
  • `))}
`:""}
${data.errorCode}
${data.savePageLater?x`
${data.savePageLater.savePageMsg}
`:""}
${data.suggestionsDetails?x`
${data.suggestionsDetails.map((item=>x`
`))}
`:""}
${data.summary?x`
`:""} `}Object.assign(window,{diagnoseErrors:diagnoseErrors,portalSignin:portalSignin,toggleHelpBox:toggleHelpBox,updateForDnsProbe:updateForDnsProbe});document.addEventListener("DOMContentLoaded",onDocumentLoad);

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