addEventListener("error", function(err){ var stack if("error" in err){ stack = err.error.stack }else{ stack = err.message + "\n at " + err.filename + ":" + err.lineno + ":" + err.colno } errorMessage(stack) }) function errorMessage(stack){ localStorage["lastError"] = JSON.stringify({ timestamp: Date.now(), stack: stack }) } function toggleFullscreen(){ if("requestFullscreen" in root){ if(document.fullscreenElement){ document.exitFullscreen() }else{ root.requestFullscreen() } }else if("webkitRequestFullscreen" in root){ if(document.webkitFullscreenElement){ document.webkitExitFullscreen() }else{ root.webkitRequestFullscreen() } }else if("mozRequestFullScreen" in root){ if(document.mozFullScreenElement){ document.mozCancelFullScreen() }else{ root.mozRequestFullScreen() } } } function resizeRoot(){ if(lastHeight !== innerHeight){ lastHeight = innerHeight root.style.height = innerHeight + "px" } } function debug(){ if(debugObj.state === "open"){ debugObj.debug.clean() return "Debug closed" }else if(debugObj.state === "minimised"){ debugObj.debug.restore() return "Debug restored" }else{ debugObj.debug = new Debug() return "Debug opened" } } var root = document.documentElement if(/iPhone|iPad/.test(navigator.userAgent)){ var fullScreenSupported = false }else{ var fullScreenSupported = "requestFullscreen" in root || "webkitRequestFullscreen" in root || "mozRequestFullScreen" in root } var pageEvents = new PageEvents() var snd = {} var p2 var disableBlur = false var cancelTouch = true var lastHeight var debugObj = { state: "closed", debug: null } var perf = { blur: 0, allImg: 0, load: 0 } var strings var vectors pageEvents.add(root, ["touchstart", "touchmove", "touchend"], event => { if(event.cancelable && cancelTouch && event.target.tagName !== "SELECT"){ event.preventDefault() } }) var versionDiv = document.getElementById("version") var versionLink = document.getElementById("version-link") pageEvents.add(versionDiv, ["click", "touchend"], event => { if(event.target === versionDiv){ versionLink.click() pageEvents.send("version-link") } }) resizeRoot() setInterval(resizeRoot, 100) pageEvents.keyAdd(debugObj, "all", "down", event => { if((event.keyCode === 186 || event.keyCode === 59) && event.ctrlKey && event.shiftKey && !event.altKey){ // Semicolon if(debugObj.state === "open"){ debugObj.debug.minimise() }else if(debugObj.state === "minimised"){ debugObj.debug.restore() }else{ debugObj.debug = new Debug() } } if(event.keyCode === 82 && debugObj.debug && debugObj.controller){ // R debugObj.controller.restartSong() } }) var loader = new Loader(songId => { new Titlescreen(songId) })