refactor: remove tjaf dependency; add local TJA parser

2025-11-22 21:29:13 +08:00
commit 66d8ed5c6f
299 changed files with 29006 additions and 0 deletions
--- a/public/src/js/titlescreen.js
+++ b/public/src/js/titlescreen.js
@@ -0,0 +1,146 @@
+class Titlescreen{
+	constructor(...args){
+		this.init(...args)
+	}
+	init(songId){
+		this.songId = songId
+		db.getItem("customFolder").then(folder => this.customFolder = folder)
+		
+		if(!songId){
+			loader.changePage("titlescreen", false)
+			loader.screen.style.backgroundImage = ""
+			
+			this.titleScreen = document.getElementById("title-screen")
+			this.proceed = document.getElementById("title-proceed")
+			this.disclaimerText = document.getElementById("title-disclaimer-text")
+			this.disclaimerCopyright = document.getElementById("title-disclaimer-copyright")
+			this.logo = new Logo()
+		}
+		this.setLang(allStrings[settings.getItem("language")])
+		
+		if(songId){
+			if(localStorage.getItem("tutorial") === "true"){
+				new SongSelect(false, false, this.touched, this.songId)
+			}else{
+				new SettingsView(false, true, this.songId)
+			}
+		}else{
+			pageEvents.add(this.titleScreen, ["mousedown", "touchstart"], event => {
+				if(event.type === "touchstart"){
+					event.preventDefault()
+					this.touched = true
+				}else if(event.type === "mousedown" && event.which !== 1){
+					return
+				}
+				this.onPressed(true)
+			})
+			
+			assets.sounds["v_title"].play()
+			this.keyboard = new Keyboard({
+				confirm: ["enter", "space", "don_l", "don_r"]
+			}, this.onPressed.bind(this))
+			this.gamepad = new Gamepad({
+				gamepadConfirm: ["a", "b", "x", "y", "start", "ls", "rs"]
+			}, this.onPressed.bind(this))
+			if(p2.session){
+				pageEvents.add(p2, "message", response => {
+					if(response.type === "songsel"){
+						this.goNext(true)
+					}
+				})
+			}
+			pageEvents.send("title-screen")
+		}
+	}
+	
+	onPressed(pressed, name){
+		if(pressed){
+			if(name === "gamepadConfirm" && (snd.buffer.context.state === "suspended" || this.customFolder)){
+				return
+			}
+			this.titleScreen.style.cursor = "auto"
+			this.clean()
+			if(!this.customFolder || assets.customSongs){
+				assets.sounds["se_don"].play()
+			}
+			this.goNext()
+		}
+	}
+	goNext(fromP2){
+		if(p2.session && !fromP2){
+			p2.send("songsel")
+		}else{
+			if(fromP2 || this.customFolder || localStorage.getItem("tutorial") === "true"){
+				if(this.touched){
+					localStorage.setItem("tutorial", "true")
+				}
+				pageEvents.remove(p2, "message")
+				if(this.customFolder && !fromP2 && !assets.customSongs){
+					var customSongs = new CustomSongs(this.touched, true, true)
+					var soundPlayed = false
+					var noError = true
+					var promises = []
+					var allFiles = []
+					this.customFolder.forEach(file => {
+						promises.push(customSongs.walkFilesystem(file, undefined, allFiles))
+					})
+					Promise.all(promises).then(() => {
+						assets.sounds["se_don"].play()
+						soundPlayed = true
+						return customSongs.importLocal(allFiles)
+					}).catch(() => {
+						localStorage.removeItem("customSelected")
+						db.removeItem("customFolder")
+						if(!soundPlayed){
+							assets.sounds["se_don"].play()
+						}
+						setTimeout(() => {
+							new SongSelect(false, false, this.touched, this.songId)
+						}, 500)
+						noError = false
+					}).then(() => {
+						if(noError){
+							setTimeout(() => {
+								new SongSelect("customSongs", false, this.touched)
+							}, 500)
+						}
+					})
+				}else{
+					setTimeout(() => {
+						new SongSelect(false, false, this.touched, this.songId)
+					}, 500)
+				}
+			}else{
+				setTimeout(() => {
+					new SettingsView(this.touched, true, this.songId)
+				}, 500)
+			}
+		}
+	}
+	setLang(lang, noEvent){
+		settings.setLang(lang, true)
+		if(this.songId){
+			return
+		}
+		this.proceed.innerText = strings.titleProceed
+		this.proceed.setAttribute("alt", strings.titleProceed)
+		
+		this.disclaimerText.innerText = strings.titleDisclaimer
+		this.disclaimerText.setAttribute("alt", strings.titleDisclaimer)
+		this.disclaimerCopyright.innerText = strings.titleCopyright
+		this.disclaimerCopyright.setAttribute("alt", strings.titleCopyright)
+		
+		this.logo.updateSubtitle()
+	}
+	clean(){
+		this.keyboard.clean()
+		this.gamepad.clean()
+		this.logo.clean()
+		assets.sounds["v_title"].stop()
+		pageEvents.remove(this.titleScreen, ["mousedown", "touchstart"])
+		delete this.titleScreen
+		delete this.proceed
+		delete this.titleDisclaimer
+		delete this.titleCopyright
+	}
+}