Bug fixes

- Fix chart in Ai want U
- Mute music on song select with Q
- Do not scroll song select background when the tab is not active
- Fix very short inputs not being recognized
- Fix sound being muted when playing the same song again
- Fix multiplayer when audio latency is set
- Fix getting stuck when imported song cannot be restarted
- Fix 2P cursor when ura is selected by both players
- Add KeyboardEvent.key to browser tests
- Separate buttons like Shift+Left into two on the How to Play page
- Change focused button on the custom songs screen to the first one available
- Add favicon to the admin page
- Display the id on the admin new song page

app.py

@@ -191,10 +191,10 @@ def route_admin():
 @app.route('/admin/songs')
 @admin_required(level=50)
 def route_admin_songs():
-    songs = db.songs.find({})
+    songs = sorted(list(db.songs.find({})), key=lambda x: x['id'])
     categories = db.categories.find({})
     user = db.users.find_one({'username': session['username']})
-    return render_template('admin_songs.html', songs=list(songs), admin=user, categories=list(categories))
+    return render_template('admin_songs.html', songs=songs, admin=user, categories=list(categories), config=get_config())
 
 
 @app.route('/admin/songs/<int:id>')
@@ -210,7 +210,7 @@ def route_admin_songs_id(id):
     user = db.users.find_one({'username': session['username']})
 
     return render_template('admin_song_detail.html',
-        song=song, categories=categories, song_skins=song_skins, makers=makers, admin=user)
+        song=song, categories=categories, song_skins=song_skins, makers=makers, admin=user, config=get_config())
 
 
 @app.route('/admin/songs/new')
@@ -219,8 +219,10 @@ def route_admin_songs_new():
     categories = list(db.categories.find({}))
     song_skins = list(db.song_skins.find({}))
     makers = list(db.makers.find({}))
+    seq = db.seq.find_one({'name': 'songs'})
+    seq_new = seq['value'] + 1 if seq else 1
 
-    return render_template('admin_song_new.html', categories=categories, song_skins=song_skins, makers=makers)
+    return render_template('admin_song_new.html', categories=categories, song_skins=song_skins, makers=makers, config=get_config(), id=seq_new)
 
 
 @app.route('/admin/songs/new', methods=['POST'])

public/src/css/game.css

@@ -15,6 +15,7 @@
 	z-index: 1;
 	width: 100%;
 	height: 100%;
+	touch-action: none;
 }
 #touch-drum{
 	display: none;

public/src/css/main.css

@@ -55,6 +55,9 @@
 	white-space: nowrap;
 	transition: background-image 0.5s;
 }
+#song-select.unfocused{
+	animation-play-state: paused;
+}
 #song-sel-canvas{
 	position: absolute;
 	right: 0;

public/src/css/view.css

@@ -59,6 +59,9 @@ kbd{
 	line-height: 1.4;
 	white-space: nowrap;
 }
+.key-join{
+	font-size: 0.6em;
+}
 .taibtn{
 	display: inline-block;
 	background: #f6ead4;

public/src/js/browsersupport.js

@@ -53,6 +53,9 @@ function browserSupport(){
 		},
 		"OGG or WebAssembly": function(){
 			return new Audio().canPlayType("audio/ogg;codecs=vorbis") || "WebAssembly" in window
+		},
+		"KeyboardEvent.key": function(){
+			return "key" in KeyboardEvent.prototype
 		}
 	}
 	failedTests = []

public/src/js/controller.js

@@ -25,7 +25,7 @@ class Controller{
 		this.videoLatency = 0
 		if(!this.calibrationMode){
 			var latency = settings.getItem("latency")
-			if(!autoPlayEnabled){
+			if(!autoPlayEnabled || this.multiplayer){
 				this.audioLatency = Math.round(latency.audio) || 0
 			}
 			this.videoLatency = Math.round(latency.video) || 0 + this.audioLatency
@@ -218,6 +218,9 @@ class Controller{
 	}
 	displayResults(){
 		if(this.multiplayer !== 2){
+			if(this.view.cursorHidden){
+				this.view.canvas.style.cursor = ""
+			}
 			this.scoresheet = new Scoresheet(this, this.getGlobalScore(), this.multiplayer, this.touchEnabled)
 		}
 	}
@@ -251,15 +254,15 @@ class Controller{
 							var chartDiff = this.selectedSong.difficulty
 							chart = chart[chartDiff]
 						}
-						promises.push(chart.read(this.selectedSong.type === "tja" ? "sjis" : undefined).then(data => {
+						this.addPromise(promises, chart.read(this.selectedSong.type === "tja" ? "sjis" : undefined).then(data => {
 							this.songData = data.replace(/\0/g, "").split("\n")
 							return Promise.resolve()
-						}))
+						}), chart.url)
 					}
 					if(songObj.lyricsFile){
-						promises.push(songObj.lyricsFile.read().then(result => {
+						this.addPromise(promises, songObj.lyricsFile.read().then(result => {
 							songObj.lyricsData = result
-						}, () => Promise.resolve()), songObj.lyricsFile.path)
+						}, () => Promise.resolve()), songObj.lyricsFile.url)
 					}
 					Promise.all(promises).then(resolve)
 				}
@@ -269,6 +272,32 @@ class Controller{
 			})
 		}
 	}
+	addPromise(promises, promise, url){
+		promises.push(promise.catch(error => {
+			if(this.restartSongError){
+				return
+			}
+			this.restartSongError = true
+			if(url){
+				error = (Array.isArray(error) ? error[0] + ": " : (error ? error + ": " : "")) + url
+			}
+			pageEvents.send("load-song-error", error)
+			errorMessage(new Error(error).stack)
+			var title = this.selectedSong.title
+			if(title !== this.selectedSong.originalTitle){
+				title += " (" + this.selectedSong.originalTitle + ")"
+			}
+			setTimeout(() => {
+				new SongSelect(false, false, this.touchEnabled, null, {
+					name: "loadSongError",
+					title: title,
+					id: this.selectedSong.folder,
+					error: error
+				})
+			}, 500)
+			return Promise.reject(error)
+		}))
+	}
 	playSound(id, time, noSnd){
 		if(!this.drumSounds && (id === "neiro_1_don" || id === "neiro_1_ka" || id === "se_don" || id === "se_ka")){
 			return

public/src/js/customsongs.js

@@ -20,12 +20,18 @@ class CustomSongs{
 		this.items = []
 		this.linkLocalFolder = document.getElementById("link-localfolder")
 		this.hasLocal = "webkitdirectory" in HTMLInputElement.prototype && !(/Android|iPhone|iPad/.test(navigator.userAgent))
+		this.selected = -1
+		
 		if(this.hasLocal){
 			this.browse = document.getElementById("browse")
 			pageEvents.add(this.browse, "change", this.browseChange.bind(this))
 			this.setAltText(this.linkLocalFolder, strings.customSongs.localFolder)
 			pageEvents.add(this.linkLocalFolder, ["mousedown", "touchstart"], this.localFolder.bind(this))
 			this.items.push(this.linkLocalFolder)
+			if(this.selected === -1){
+				this.linkLocalFolder.classList.add("selected")
+				this.selected = this.items.length - 1
+			}
 		}else{
 			this.linkLocalFolder.parentNode.removeChild(this.linkLocalFolder)
 		}
@@ -35,6 +41,10 @@ class CustomSongs{
 			this.setAltText(this.linkGdriveFolder, strings.customSongs.gdriveFolder)
 			pageEvents.add(this.linkGdriveFolder, ["mousedown", "touchstart"], this.gdriveFolder.bind(this))
 			this.items.push(this.linkGdriveFolder)
+			if(this.selected === -1){
+				this.linkGdriveFolder.classList.add("selected")
+				this.selected = this.items.length - 1
+			}
 		}else{
 			this.linkGdriveFolder.parentNode.removeChild(this.linkGdriveFolder)
 		}
@@ -43,7 +53,10 @@ class CustomSongs{
 		this.setAltText(this.endButton, strings.session.cancel)
 		pageEvents.add(this.endButton, ["mousedown", "touchstart"], event => this.onEnd(event, true))
 		this.items.push(this.endButton)
-		this.selected = this.items.length - 1
+		if(this.selected === -1){
+			this.endButton.classList.add("selected")
+			this.selected = this.items.length - 1
+		}
 		
 		this.loaderDiv = document.createElement("div")
 		this.loaderDiv.innerHTML = assets.pages["loadsong"]

public/src/js/gameinput.js

@@ -212,11 +212,6 @@ class GameInput{
 				}
 				this.keyboardEvents++
 			}
-		}else{
-			this.keys[name] = false
-			this.waitKeyupScore[name] = false
-			this.waitKeyupSound[name] = false
-			this.waitKeyupMenu[name] = false
 		}
 	}
 	isWaiting(name, type){

public/src/js/loadsong.js

@@ -110,7 +110,7 @@ class LoadSong{
 				if(songObj.custom){
 					this.addPromise(song.songSkin[filename + ".png"].blob().then(blob => {
 						img.src = URL.createObjectURL(blob)
-					}))
+					}), song.songSkin[filename + ".png"].url)
 				}else{
 					img.src = skinBase + filename + ".png"
 				}
@@ -118,7 +118,7 @@ class LoadSong{
 		}
 		this.loadSongBg(id)
 		
-		if(songObj.sound){
+		if(songObj.sound && songObj.sound.buffer){
 			songObj.sound.gain = snd.musicGain
 		}else if(songObj.music !== "muted"){
 			this.addPromise(snd.musicGain.load(songObj.music).then(sound => {

public/src/js/mekadon.js

@@ -4,6 +4,7 @@ class Mekadon{
 		this.game = game
 		this.lr = false
 		this.lastHit = -Infinity
+		this.delay = controller.audioLatency
 	}
 	play(circle){
 		var type = circle.type
@@ -24,7 +25,7 @@ class Mekadon{
 		}
 	}
 	playAt(circle, ms, score, dai, reverse){
-		var currentMs = circle.ms - this.getMS()
+		var currentMs = circle.ms - this.getMS() + this.delay
 		if(ms > currentMs - 10){
 			return this.playNow(circle, score, dai, reverse)
 		}

public/src/js/p2.js

@@ -218,7 +218,7 @@ class P2Connection{
 			var type = circle.type
 			var drumrollNotes = type === "balloon" || type === "drumroll" || type === "daiDrumroll"
 			
-			if(drumrollNotes && mekadon.getMS() > circle.endTime){
+			if(drumrollNotes && mekadon.getMS() > circle.endTime + mekadon.delay){
 				circle.played(-1, false)
 				mekadon.game.updateCurrentCircle()
 			}

public/src/js/parsetja.js

@@ -226,21 +226,21 @@
 				for (var i = 0; i < currentMeasure.length; i++){
 					//console.log(note_chain.length);
 					var note = currentMeasure[i]
+					circleID++
+					var circleObj = new Circle({
+						id: circleID,
+						start: note.start,
+						type: note.type,
+						txt: note.txt,
+						speed: note.bpm * note.scroll / 60,
+						gogoTime: note.gogo,
+						endTime: note.endTime,
+						requiredHits: note.requiredHits,
+						beatMS: 60000 / note.bpm,
+						branch: currentBranch,
+						section: note.section
+					})
 					if (note.type) {
-						circleID++
-						var circleObj = new Circle({
-							id: circleID,
-							start: note.start,
-							type: note.type,
-							txt: note.txt,
-							speed: note.bpm * note.scroll / 60,
-							gogoTime: note.gogo,
-							endTime: note.endTime,
-							requiredHits: note.requiredHits,
-							beatMS: 60000 / note.bpm,
-							branch: currentBranch,
-							section: note.section
-						})
 						if (note.type === "don" || note.type === "ka" || note.type === "daiDon" || note.type === "daiKa") {
 							note_chain.push(circleObj);
 						} else { 
@@ -253,9 +253,6 @@
 							lastDrumroll = circleObj
 						}
 						
-						if(note.event){
-							this.events.push(circleObj)
-						}
 						if(note.type !== "event"){
 							circles.push(circleObj)
 						}
@@ -266,6 +263,9 @@
 						}
 						note_chain = [];
 					}
+					if(note.event){
+						this.events.push(circleObj)
+					}
 					if("lyricsLine" in note){
 						if(!this.lyrics){
 							this.lyrics = []
@@ -488,8 +488,9 @@
 							sectionBegin = false
 							if(lastDrumroll){
 								if(symbol === "9"){
-									insertBlankNote({
+									insertNote({
 										endDrumroll: lastDrumroll,
+										gogo: gogo,
 										bpm: bpm,
 										scroll: scroll,
 										section: sectionBegin
@@ -514,8 +515,9 @@
 							break
 						case "8":
 							if(lastDrumroll){
-								insertBlankNote({
+								insertNote({
 									endDrumroll: lastDrumroll,
+									gogo: gogo,
 									bpm: bpm,
 									scroll: scroll,
 									section: sectionBegin
@@ -523,10 +525,7 @@
 								sectionBegin = false
 								lastDrumroll = false
 							}else{
-								insertBlankNote({
+								insertBlankNote()
-									bpm: bpm,
-									scroll: scroll
-								})
 							}
 							break
 						case ",":

public/src/js/scoresheet.js

@@ -236,6 +236,12 @@ class Scoresheet{
 					}
 				}
 			}else if(!document.hasFocus() && this.state.screen === "scoresShown"){
+				if(this.state["countup0"]){
+					this.stopSound("se_results_countup", 0)
+				}
+				if(this.state["countup1"]){
+					this.stopSound("se_results_countup", 1)
+				}
 				return
 			}else{
 				ctx.clearRect(0, 0, winW / ratio, winH / ratio)

public/src/js/songselect.js

@@ -258,13 +258,15 @@ class SongSelect{
 			screenMS: this.getMS(),
 			move: 0,
 			moveMS: 0,
+			mouseMoveMS: 0,
 			ura: 0,
 			moveHover: null,
 			locked: true,
 			hasPointer: false,
 			options: 0,
 			selLock: false,
-			catJump: false
+			catJump: false,
+			focused: true
 		}
 		this.songSelecting = {
 			speed: 800,
@@ -284,7 +286,8 @@ class SongSelect{
 			down: ["down"],
 			session: ["backspace"],
 			ctrl: ["ctrl"],
-			shift: ["shift"]
+			shift: ["shift"],
+			mute: ["q"]
 		}, this.keyPress.bind(this))
 		this.gamepad = new Gamepad({
 			confirm: ["b", "start", "ls", "rs"],
@@ -294,7 +297,7 @@ class SongSelect{
 			up: ["u", "lsu"],
 			down: ["d", "lsd"],
 			session: ["back"],
-			ctrl: ["y"],
+			ctrlGamepad: ["y"],
 			shift: ["x"],
 			jump_left: ["lb"],
 			jump_right: ["rb"]
@@ -341,6 +344,7 @@ class SongSelect{
 		if(name === "ctrl" || name === "shift" || !this.redrawRunning){
 			return
 		}
+		var ctrl = this.pressedKeys["ctrl"] || this.pressedKeys["ctrlGamepad"]
 		var shift = event ? event.shiftKey : this.pressedKeys["shift"]
 		if(this.state.showWarning){
 			if(name === "confirm"){
@@ -375,6 +379,9 @@ class SongSelect{
 				this.categoryJump(-1)
 			}else if(name === "jump_right" && !repeat){
 				this.categoryJump(1)
+			}else if(name === "mute" || name === "ctrlGamepad"){
+				this.endPreview(true)
+				this.playBgm(false)
 			}
 		}else if(this.state.screen === "difficulty"){
 			if(name === "confirm"){
@@ -383,7 +390,7 @@ class SongSelect{
 				}else if(this.selectedDiff === 1){
 					this.toOptions(1)
 				}else{
-					this.toLoadSong(this.selectedDiff - this.diffOptions.length, shift, this.pressedKeys["ctrl"])
+					this.toLoadSong(this.selectedDiff - this.diffOptions.length, shift, ctrl)
 				}
 			}else if(name === "back" || name === "session"){
 				this.toSongSelect()
@@ -393,6 +400,9 @@ class SongSelect{
 				this.moveToDiff(1)
 			}else if(this.selectedDiff === 1 && (name === "up" || name === "down")){
 				this.toOptions(name === "up" ? -1 : 1)
+			}else if(name === "mute" || name === "ctrlGamepad"){
+				this.endPreview(true)
+				this.playBgm(false)
 			}
 		}
 	}
@@ -417,7 +427,9 @@ class SongSelect{
 			var touch = false
 		}else{
 			event.preventDefault()
-			var mouse = this.mouseOffset(event.touches[0].pageX, event.touches[0].pageY)
+			var x = event.touches[0].pageX - this.canvas.offsetLeft
+			var y = event.touches[0].pageY - this.canvas.offsetTop
+			var mouse = this.mouseOffset(x, y)
 			var shift = false
 			var ctrl = false
 			var touch = true
@@ -472,7 +484,9 @@ class SongSelect{
 		if(this.state.screen === "song" && this.redrawRunning){
 			var currentSong = this.songs[this.selectedSong]
 			if(currentSong.action === "customSongs"){
-				var mouse = this.mouseOffset(event.changedTouches[0].pageX, event.changedTouches[0].pageY)
+				var x = event.changedTouches[0].pageX - this.canvas.offsetLeft
+				var y = event.changedTouches[0].pageY - this.canvas.offsetTop
+				var mouse = this.mouseOffset(x, y)
 				var moveBy = this.songSelMouse(mouse.x, mouse.y)
 				if(moveBy === 0){
 					this.toCustomSongs()
@@ -499,14 +513,14 @@ class SongSelect{
 			}else{
 				var moveTo = this.songSelMouse(mouse.x, mouse.y)
 				if(moveTo === null && this.state.moveHover === 0 && !this.songs[this.selectedSong].courses){
-					this.state.moveMS = this.getMS() - this.songSelecting.speed
+					this.state.mouseMoveMS = this.getMS() - this.songSelecting.speed
 				}
 			}
 			this.state.moveHover = moveTo
 		}else if(this.state.screen === "difficulty"){
 			var moveTo = this.diffSelMouse(mouse.x, mouse.y)
 			if(moveTo === null && this.state.moveHover === this.selectedDiff){
-				this.state.moveMS = this.getMS() - 1000
+				this.state.mouseMoveMS = this.getMS() - 1000
 			}
 			this.state.moveHover = moveTo
 		}
@@ -953,11 +967,18 @@ class SongSelect{
 			
 			this.selectableText = ""
 		}else if(!document.hasFocus() && !p2.session){
-			this.pointer(false)
+			if(this.state.focused){
+				this.state.focused = false
+				this.songSelect.classList.add("unfocused")
+			}
 			return
 		}else{
 			ctx.clearRect(0, 0, winW / ratio, winH / ratio)
 		}
+		if(!this.state.focused){
+			this.state.focused = true
+			this.songSelect.classList.remove("unfocused")
+		}
 		this.winW = winW
 		this.winH = winH
 		this.ratio = ratio
@@ -1178,7 +1199,9 @@ class SongSelect{
 					selectedWidth = this.songAsset.width
 				}
 			}else{
-				this.playBgm(!this.songs[this.selectedSong].courses)
+				if(this.previewing !== "muted"){
+					this.playBgm(!this.songs[this.selectedSong].courses)
+				}
 				this.state.locked = 0
 			}
 		}else if(screen === "difficulty"){
@@ -1220,7 +1243,7 @@ class SongSelect{
 				this.endPreview()
 			}
 		}else if(screen !== "title" && screen !== "titleFadeIn" && ms > this.state.moveMS + 100){
-			if(this.previewing !== this.selectedSong && "id" in this.songs[this.selectedSong]){
+			if(this.previewing !== "muted" && this.previewing !== this.selectedSong && "id" in this.songs[this.selectedSong]){
 				this.startPreview()
 			}
 		}
@@ -1328,7 +1351,7 @@ class SongSelect{
 			borderStyle: selectedSkin.border,
 			highlight: highlight,
 			noCrop: screen === "difficulty",
-			animateMS: this.state.moveMS,
+			animateMS: Math.max(this.state.moveMS, this.state.mouseMoveMS),
 			cached: selectedWidth === this.songAsset.fullWidth ? 3 : (selectedWidth === this.songAsset.selectedWidth ? 2 : (selectedWidth === this.songAsset.width ? 1 : 0)),
 			frameCache: this.songFrameCache,
 			disabled: p2.session && currentSong.action && currentSong.action !== "random",
@@ -1430,7 +1453,7 @@ class SongSelect{
 								w: 64,
 								h: 304,
 								animate: highlight === 1,
-								animateMS: this.state.moveMS,
+								animateMS: Math.max(this.state.moveMS, this.state.mouseMoveMS),
 								opacity: highlight === 2 ? 0.8 : 1,
 								radius: 24
 							})
@@ -1547,7 +1570,8 @@ class SongSelect{
 						var songStarsObj = (currentUra ? currentSong.courses.ura : currentSong.courses[this.difficultyId[i]])
 						var songStars = songStarsObj.stars
 						var songBranch = songStarsObj.branch
-						var elapsedMS = this.state.screenMS > this.state.moveMS || !songSel ? this.state.screenMS : this.state.moveMS
+						var moveMS = Math.max(this.state.moveMS, this.state.mouseMoveMS)
+						var elapsedMS = this.state.screenMS > moveMS || !songSel ? this.state.screenMS : moveMS
 						var fade = ((ms - elapsedMS) % 2000) / 2000
 						if(songBranch && fade > 0.25 && fade < 0.75){
 							this.draw.verticalText({
@@ -1616,7 +1640,7 @@ class SongSelect{
 									w: 64,
 									h: 362,
 									animate: highlight === 1,
-									animateMS: this.state.moveMS,
+									animateMS: Math.max(this.state.moveMS, this.state.mouseMoveMS),
 									opacity: highlight === 2 ? 0.8 : 1
 								})
 							}
@@ -1627,7 +1651,7 @@ class SongSelect{
 					var currentUra = i === 3 && (this.state.ura && !songSel || currentSong.courses.ura && songSel)
 					if(songSel && currentUra){
 						drawDifficulty(ctx, i, false)
-						var elapsedMS = this.state.screenMS > this.state.moveMS ? this.state.screenMS : this.state.moveMS
+						var elapsedMS = Math.max(this.state.screenMS, this.state.moveMS, this.state.mouseMoveMS)
 						var fade = ((ms - elapsedMS) % 4000) / 4000
 						var alphaFade = 0
 						if(fade > 0.95){
@@ -1651,6 +1675,9 @@ class SongSelect{
 						var _x = x + 402 + i * 100
 						var _y = y + 87
 						var currentDiff = this.selectedDiff - this.diffOptions.length
+						if(this.selectedDiff === 4 + this.diffOptions.length){
+							currentDiff = 3
+						}
 						this.draw.diffCursor({
 							ctx: ctx,
 							font: this.font,
@@ -2241,7 +2268,7 @@ class SongSelect{
 					w: _w + 7,
 					h: _h + 7,
 					animate: highlight === 1,
-					animateMS: this.state.moveMS,
+					animateMS: Math.max(this.state.moveMS, this.state.mouseMoveMS),
 					opacity: highlight === 2 ? 0.8 : 1,
 					radius: 30
 				})
@@ -2273,8 +2300,8 @@ class SongSelect{
 			this.songSelect.style.backgroundImage = "url('" + assets.image[filename].src + "')"
 		}else{
 			this.songSelect.style.backgroundImage = "url('" + assets.image["bg_genre_def"].src + "')"
-			}
 		}
+	}
 	
 	drawClosedSong(config){
 		var ctx = config.ctx
@@ -2288,7 +2315,7 @@ class SongSelect{
 		config.borderStyle = config.song.skin.border
 		config.outline = config.song.skin.outline
 		config.text = config.song.title
-		config.animateMS = this.state.moveMS
+		config.animateMS = Math.max(this.state.moveMS, this.state.mouseMoveMS)
 		config.cached = 1
 		config.frameCache = this.songFrameCache
 		config.innerContent = (x, y, w, h) => {
@@ -2376,7 +2403,7 @@ class SongSelect{
 		var currentSong = this.songs[this.selectedSong]
 		var id = currentSong.id
 		var prvTime = currentSong.preview
-		this.endPreview(true)
+		this.endPreview()
 		
 		if("id" in currentSong){
 			var startLoad = this.getMS()
@@ -2445,9 +2472,9 @@ class SongSelect{
 		snd.previewGain.setVolumeMul(volume || 1)
 		this.preview.playLoop(delay / 1000, false, prvTime)
 	}
-	endPreview(){
+	endPreview(force){
 		this.previewId++
-		this.previewing = null
+		this.previewing = force ? "muted" : null
 		if(this.preview){
 			this.preview.stop()
 		}

public/src/js/strings.js

@@ -506,6 +506,33 @@ var translations = {
 			cn: "确定",
 			tw: "確定",
 			ko: "확인"
+		},
+		key: {
+			ctrl: {
+				en: "CTRL"
+			},
+			shift: {
+				en: "⇧ SHIFT"
+			},
+			leftArrow: {
+				en: "\u2190"
+			},
+			rightArrow: {
+				en: "\u2192"
+			},
+			esc: {
+				en: "ESC"
+			},
+			join: {
+				en: "+"
+			},
+			or: {
+				ja: "または",
+				en: " or ",
+				cn: "或",
+				tw: "或",
+				ko: " 또는 "
+			}
 		}
 	},
 	about: {

public/src/js/tutorial.js

@@ -36,9 +36,29 @@ class Tutorial{
 		parent.appendChild(document.createTextNode(text))
 	}
 	insertKey(key, parent){
-		var kbd = document.createElement("kbd")
+		if(!Array.isArray(key)){
-		kbd.innerText = key
+			key = [key]
-		parent.appendChild(kbd)
+		}
+		var join = true
+		for(var i = 0; i < key.length; i++){
+			if(key[i] === false){
+				join = false
+				continue
+			}
+			if(i !== 0){
+				if(join){
+					var span = document.createElement("span")
+					span.classList.add("key-join")
+					span.innerText = strings.tutorial.key.join
+					parent.appendChild(span)
+				}else{
+					parent.appendChild(document.createTextNode(strings.tutorial.key.or))
+				}
+			}
+			var kbd = document.createElement("kbd")
+			kbd.innerText = key[i]
+			parent.appendChild(kbd)
+		}
 	}
 	onEnd(pressed, name){
 		if(pressed){
@@ -59,13 +79,21 @@ class Tutorial{
 		this.endButton.setAttribute("alt", strings.tutorial.ok)
 		this.tutorialDiv.innerHTML = ""
 		var kbdSettings = settings.getItem("keyboardSettings")
-		var pauseKey = "ESC"
+		var pauseKey = [strings.tutorial.key.esc]
+		if(pageEvents.kbd.indexOf("q") === -1){
+			pauseKey.push(false)
+			pauseKey.push("Q")
+		}
 		var keys = [
 			kbdSettings.don_l[0].toUpperCase(),
 			kbdSettings.don_r[0].toUpperCase(),
 			kbdSettings.ka_l[0].toUpperCase(),
 			kbdSettings.ka_r[0].toUpperCase(),
-			pauseKey, "SHIFT+LEFT", "SHIFT+RIGHT", "SHIFT", "CTRL"
+			pauseKey,
+			[strings.tutorial.key.shift, strings.tutorial.key.leftArrow],
+			[strings.tutorial.key.shift, strings.tutorial.key.rightArrow],
+			strings.tutorial.key.shift,
+			strings.tutorial.key.ctrl
 		]
 		var keyIndex = 0
 		strings.tutorial.basics.forEach(string => {

public/src/views/customsongs.html

@@ -6,7 +6,7 @@
 			<div id="link-localfolder" class="taibtn stroke-sub link-btn"></div>
 			<div id="link-gdrivefolder" class="taibtn stroke-sub link-btn"></div>
 		</div>
-		<div class="view-end-button taibtn stroke-sub selected"></div>
+		<div class="view-end-button taibtn stroke-sub"></div>
 		<div class="view-outer shadow-outer" id="dropzone">
 			<div class="view">
 				<div class="view-content"></div>

templates/admin.html

@@ -3,6 +3,7 @@
     <head>
         <meta charset="utf-8">
         <title>Taiko Web Admin</title>
+        <link rel="icon" href="{{config.assets_baseurl}}img/favicon.png" type="image/png">
         <meta name="viewport" content="width=device-width, user-scalable=no">
         
         <link href="https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;700&display=swap" rel="stylesheet">

templates/admin_song_detail.html

@@ -1,6 +1,6 @@
 {% extends 'admin.html' %}
 {% block content %}
-{% if song.title_lang.en %}
+{% if song.title_lang.en and song.title_lang.en != song.title %}
     <h1>{{ song.title_lang.en }} <small>({{ song.title }})</small> <small class="song-id">(ID: {{ song.id }})</small></h1>
 {% else %}
     <h1>{{ song.title }} <small class="song-id">(ID: {{ song.id }})</small></h1>

templates/admin_song_new.html

@@ -1,6 +1,6 @@
 {% extends 'admin.html' %}
 {% block content %}
-<h1>New song</h1>
+<h1>New song <small class="song-id">(ID: {{ id }})</small></h1>
 {% for message in get_flashed_messages() %}
 <div class="message">{{ message }}</div>
 {% endfor %}
@@ -9,7 +9,7 @@
         <input type="hidden" name="csrf_token" value="{{ csrf_token() }}">
 
         <div class="form-field">
-            <span class="checkbox"><input type="checkbox" name="enabled" id="enabled"><label for="enabled"> Enabled</label></span>
+            <span class="checkbox"><input type="checkbox" name="enabled" id="enabled" checked><label for="enabled"> Enabled</label></span>
         </div>
 
         <div class="form-field">