class Scoresheet {
	constructor(...args) {
		this.init(...args)
	}
	init(controller, results, multiplayer, touchEnabled) {
		this.controller = controller
		this.resultsObj = results
		this.player = [multiplayer ? (p2.player === 1 ? 0 : 1) : 0]
		var player0 = this.player[0]
		this.results = []
		this.results[player0] = {}
		this.rules = []
		this.rules[player0] = this.controller.game.rules
		if (multiplayer) {
			this.player.push(p2.player === 2 ? 0 : 1)
			this.results[this.player[1]] = p2.results
			this.rules[this.player[1]] = this.controller.syncWith.game.rules
		}
		for (var i in results) {
			this.results[player0][i] = results[i] === null ? null : results[i].toString()
		}
		this.multiplayer = multiplayer
		this.touchEnabled = touchEnabled

		this.canvas = document.getElementById("canvas")
		this.ctx = this.canvas.getContext("2d")
		var resolution = settings.getItem("resolution")
		var noSmoothing = resolution === "low" || resolution === "lowest"
		if (noSmoothing) {
			this.ctx.imageSmoothingEnabled = false
		}
		if (resolution === "lowest") {
			this.canvas.style.imageRendering = "pixelated"
		}
		this.game = document.getElementById("game")

		this.fadeScreen = document.createElement("div")
		this.fadeScreen.id = "fade-screen"
		this.game.appendChild(this.fadeScreen)

		this.font = strings.font
		this.numbersFont = "TnT, Meiryo, sans-serif"
		this.state = {
			screen: "fadeIn",
			screenMS: this.getMS(),
			startDelay: 3300,
			hasPointer: 0,
			scoreNext: false
		}
		this.frame = 1000 / 60
		this.numbers = "001122334455667788900112233445".split("")

		this.draw = new CanvasDraw(noSmoothing)
		this.canvasCache = new CanvasCache(noSmoothing)
		this.nameplateCache = new CanvasCache(noSmoothing)

		this.keyboard = new Keyboard({
			confirm: ["enter", "space", "esc", "don_l", "don_r"]
		}, this.keyDown.bind(this))
		this.gamepad = new Gamepad({
			confirm: ["a", "b", "start", "ls", "rs"]
		}, this.keyDown.bind(this))

		this.difficulty = {
			"easy": 0,
			"normal": 1,
			"hard": 2,
			"oni": 3,
			"ura": 4
		}

		this.scoreSaved = false
		this.redrawRunning = true
		this.redrawBind = this.redraw.bind(this)
		this.redraw()

		assets.sounds["v_results"].play()
		assets.sounds["bgm_result"].playLoop(3, false, 0, 0.847, 17.689)

		this.session = p2.session
		if (this.session) {
			if (p2.getMessage("songsel")) {
				this.toSongsel(true)
			}
			pageEvents.add(p2, "message", response => {
				if (response.type === "songsel") {
					this.toSongsel(true)
				}
			})
		}
		pageEvents.send("scoresheet", {
			selectedSong: controller.selectedSong,
			autoPlayEnabled: controller.autoPlayEnabled,
			multiplayer: multiplayer,
			touchEnabled: touchEnabled,
			results: this.results,
			p2results: multiplayer ? p2.results : null,
			keyboardEvents: controller.keyboard.keyboardEvents,
			gamepadEvents: controller.keyboard.gamepad.gamepadEvents,
			touchEvents: controller.view.touchEvents
		})
	}
	keyDown(pressed) {
		if (pressed && this.redrawing) {
			this.toNext()
		}
	}
	mouseDown(event) {
		if (event.type === "touchstart") {
			event.preventDefault()
			this.canvas.style.cursor = ""
			this.state.pointerLocked = true
		} else {
			this.state.pointerLocked = false
			if (event.which !== 1) {
				return
			}
		}
		this.toNext()
	}
	toNext() {
		var elapsed = this.getMS() - this.state.screenMS
		if (this.state.screen === "fadeIn" && elapsed >= this.state.startDelay) {
			this.toScoresShown()
		} else if (this.state.screen === "scoresShown" && elapsed >= 1000) {
			this.toSongsel()
		}
	}
	toScoresShown() {
		if (!p2.session) {
			this.state.screen = "scoresShown"
			this.state.screenMS = this.getMS()
			this.controller.playSound("neiro_1_don", 0, true)
		}
	}
	toSongsel(fromP2) {
		if (!p2.session || fromP2) {
			snd.musicGain.fadeOut(0.5)
			this.state.screen = "fadeOut"
			this.state.screenMS = this.getMS()
			if (!fromP2) {
				this.controller.playSound("neiro_1_don", 0, true)
			}
		}
	}

	startRedraw() {
		this.redrawing = true
		requestAnimationFrame(this.redrawBind)
		this.winW = null
		this.winH = null

		pageEvents.add(this.canvas, ["mousedown", "touchstart"], this.mouseDown.bind(this))

		if (!this.multiplayer) {
			this.tetsuoHana = document.createElement("div")
			this.tetsuoHana.id = "tetsuohana"
			var flowersBg = "url('" + assets.image["results_flowers"].src + "')"
			var mikoshiBg = "url('" + assets.image["results_mikoshi"].src + "')"
			var tetsuoHanaBg = "url('" + assets.image["results_tetsuohana" + (debugObj.state === "closed" ? "" : "2")].src + "')"
			var id = ["flowers1", "flowers2", "mikoshi", "tetsuo", "hana"]
			var bg = [flowersBg, flowersBg, mikoshiBg, tetsuoHanaBg, tetsuoHanaBg]
			for (var i = 0; i < id.length; i++) {
				if (id[i] === "mikoshi") {
					var divOut = document.createElement("div")
					divOut.id = id[i] + "-out"
					this.tetsuoHana.appendChild(divOut)
				} else {
					var divOut = this.tetsuoHana
				}
				var div = document.createElement("div")
				div.id = id[i]
				var divIn = document.createElement("div")
				divIn.id = id[i] + "-in"
				divIn.style.backgroundImage = bg[i]
				div.appendChild(divIn)
				divOut.appendChild(div)
			}
			this.game.appendChild(this.tetsuoHana)
		}

		// Add leaderboard submit button if user is logged in
		if (account.loggedIn && !this.multiplayer) {
			this.leaderboardBtn = document.createElement("div")
			this.leaderboardBtn.id = "leaderboard-submit-btn"
			this.leaderboardBtn.innerHTML = "🏆 提交排行榜<br><small>Submit to Leaderboard</small>"
			this.leaderboardBtn.style.cssText = `
				position: fixed;
				bottom: 20px;
				right: 20px;
				padding: 15px 25px;
				background: linear-gradient(135deg, #ff6b9d, #c44db3);
				color: white;
				border-radius: 15px;
				font-size: 18px;
				font-family: ${strings.font || "sans-serif"};
				text-align: center;
				cursor: pointer;
				z-index: 1000;
				box-shadow: 0 4px 15px rgba(0,0,0,0.3);
				border: 3px solid #fff;
				transition: all 0.2s ease;
				user-select: none;
			`
			this.leaderboardBtn.onmouseover = () => {
				if (!this.leaderboardSubmitted) {
					this.leaderboardBtn.style.transform = "scale(1.05)"
					this.leaderboardBtn.style.boxShadow = "0 6px 20px rgba(0,0,0,0.4)"
				}
			}
			this.leaderboardBtn.onmouseout = () => {
				this.leaderboardBtn.style.transform = "scale(1)"
				this.leaderboardBtn.style.boxShadow = "0 4px 15px rgba(0,0,0,0.3)"
			}
			this.leaderboardBtn.onclick = () => this.onLeaderboardBtnClick()
			this.game.appendChild(this.leaderboardBtn)
		}
	}

	onLeaderboardBtnClick() {
		if (this.leaderboardSubmitted) {
			return
		}

		// Fallback: This is CRITICAL for cases where saveScore() failed or was skipped
		if (!this.leaderboardData) {
			console.warn("Leaderboard data missing, attempting to reconstruct...")
			var song = this.controller.selectedSong
			var results = this.resultsObj

			if (song && results) {
				var songId = song.id || song.hash

				if (songId) {
					this.leaderboardData = {
						songId: songId,
						difficulty: results.difficulty,
						scoreObj: Object.assign({ score: results.points }, results)
					}
					// Clean up scoreObj
					if (this.leaderboardData.scoreObj) {
						delete this.leaderboardData.scoreObj.title
						delete this.leaderboardData.scoreObj.difficulty
						delete this.leaderboardData.scoreObj.gauge
					}
					console.log("Leaderboard data reconstructed:", this.leaderboardData)
				}
			}
		}

		if (!this.leaderboardData || !this.leaderboardData.songId) {
			this.showLeaderboardNotification("no_song_id")
			return
		}

		// Disable button and show submitting state
		this.leaderboardBtn.innerHTML = "⏳ 提交中..."
		this.leaderboardBtn.style.background = "linear-gradient(135deg, #888, #666)"
		this.leaderboardBtn.style.cursor = "default"

		this.submitToLeaderboard(
			this.leaderboardData.songId,
			this.leaderboardData.difficulty,
			this.leaderboardData.scoreObj
		)
	}


	redraw() {
		if (!this.redrawRunning) {
			return
		}
		if (this.redrawing) {
			requestAnimationFrame(this.redrawBind)
		}
		var ms = this.getMS()

		if (!this.redrawRunning) {
			return
		}

		var ctx = this.ctx
		ctx.save()

		var winW = innerWidth
		var winH = lastHeight
		this.pixelRatio = window.devicePixelRatio || 1
		var resolution = settings.getItem("resolution")
		if (resolution === "medium") {
			this.pixelRatio *= 0.75
		} else if (resolution === "low") {
			this.pixelRatio *= 0.5
		} else if (resolution === "lowest") {
			this.pixelRatio *= 0.25
		}
		winW *= this.pixelRatio
		winH *= this.pixelRatio
		var ratioX = winW / 1280
		var ratioY = winH / 720
		var ratio = (ratioX < ratioY ? ratioX : ratioY)

		if (this.redrawing) {
			if (this.winW !== winW || this.winH !== winH) {
				this.canvas.width = Math.max(1, winW)
				this.canvas.height = Math.max(1, winH)
				ctx.scale(ratio, ratio)
				this.canvas.style.width = (winW / this.pixelRatio) + "px"
				this.canvas.style.height = (winH / this.pixelRatio) + "px"

				this.canvasCache.resize(winW / ratio, 80 + 1, ratio)
				this.nameplateCache.resize(274, 134, ratio + 0.2)

				if (!this.multiplayer) {
					this.tetsuoHana.style.setProperty("--scale", ratio / this.pixelRatio)
					if (this.tetsuoHanaClass === "dance") {
						this.tetsuoHana.classList.remove("dance", "dance2")
						setTimeout(() => {
							this.tetsuoHana.classList.add("dance2")
						}, 50)
					} else if (this.tetsuoHanaClass === "failed") {
						this.tetsuoHana.classList.remove("failed")
						setTimeout(() => {
							this.tetsuoHana.classList.add("failed")
						}, 50)
					}
				}
			} 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)
			}
		} else {
			ctx.scale(ratio, ratio)
			if (!this.canvasCache.canvas) {
				this.canvasCache.resize(winW / ratio, 80 + 1, ratio)
			}
			if (!this.nameplateCache.canvas) {
				this.nameplateCache.resize(274, 67, ratio + 0.2)
			}
		}
		this.winW = winW
		this.winH = winH
		this.ratio = ratio
		winW /= ratio
		winH /= ratio

		var frameTop = winH / 2 - 720 / 2
		var frameLeft = winW / 2 - 1280 / 2

		var players = this.multiplayer ? 2 : 1
		var p2Offset = 298

		var bgOffset = 0
		var elapsed = ms - this.state.screenMS
		if (this.state.screen === "fadeIn" && elapsed < 1000) {
			bgOffset = Math.min(1, this.draw.easeIn(1 - elapsed / 1000)) * (winH / 2)
		}
		if ((this.state.screen !== "fadeIn" || elapsed >= 1000) && !this.scoreSaved) {
			this.saveScore()
		}

		if (bgOffset) {
			ctx.save()
			ctx.translate(0, -bgOffset)
		}
		this.draw.pattern({
			ctx: ctx,
			img: assets.image["bg_score_p1"],
			x: 0,
			y: 0,
			w: winW,
			h: winH / 2,
			dx: frameLeft - 35,
			dy: frameTop + 17
		})
		ctx.fillStyle = "rgba(127, 28, 12, 0.5)"
		ctx.fillRect(0, winH / 2 - 12, winW, 12)
		ctx.fillStyle = "rgba(0, 0, 0, 0.25)"
		ctx.fillRect(0, winH / 2, winW, 20)
		if (bgOffset !== 0) {
			ctx.fillStyle = "#000"
			ctx.fillRect(0, winH / 2 - 2, winW, 2)
		}
		ctx.fillStyle = "#fa4529"
		ctx.fillRect(0, 0, winW, frameTop + 64)
		ctx.fillStyle = "#bf2900"
		ctx.fillRect(0, frameTop + 64, winW, 8)

		if (bgOffset) {
			ctx.restore()
			ctx.save()
			ctx.translate(0, bgOffset)
		}

		this.draw.pattern({
			ctx: ctx,
			img: assets.image[this.multiplayer ? "bg_score_p2" : "bg_score_p1"],
			x: 0,
			y: winH / 2,
			w: winW,
			h: winH / 2,
			dx: frameLeft - 35,
			dy: frameTop - 17
		})
		ctx.fillStyle = this.multiplayer ? "rgba(138, 245, 247, 0.5)" : "rgba(249, 163, 149, 0.5)"
		ctx.fillRect(0, winH / 2, winW, 12)
		ctx.fillStyle = "#000"
		if (bgOffset === 0) {
			ctx.fillRect(0, winH / 2 - 2, winW, 4)
		} else {
			ctx.fillRect(0, winH / 2, winW, 2)
		}
		ctx.fillStyle = this.multiplayer ? "#6bbec0" : "#fa4529"
		ctx.fillRect(0, winH - frameTop - 64, winW, frameTop + 64)
		ctx.fillStyle = this.multiplayer ? "rgba(160, 228, 229, 0.8)" : "rgba(255, 144, 116, 0.8)"
		ctx.fillRect(0, winH - frameTop - 72, winW, 7)
		ctx.fillStyle = this.multiplayer ? "#a8e0e0" : "#ff9b7a"
		ctx.fillRect(0, winH - frameTop - 66, winW, 2)

		if (bgOffset) {
			ctx.restore()
		}

		if (this.state.screen === "scoresShown" || this.state.screen === "fadeOut") {
			var elapsed = Infinity
		} else if (this.redrawing) {
			var elapsed = ms - this.state.screenMS - this.state.startDelay
		} else {
			var elapsed = 0
		}

		var rules = this.controller.game.rules
		var failedOffset = rules.clearReached(this.results[this.player[0]].gauge) ? 0 : -2000
		if (players === 2 && failedOffset !== 0) {
			var p2results = this.results[this.player[1]]
			if (p2results && this.controller.syncWith.game.rules.clearReached(p2results.gauge)) {
				failedOffset = 0
			}
		}
		if (elapsed >= 3100 + failedOffset) {
			for (var p = 0; p < players; p++) {
				ctx.save()
				var results = this.results[p]
				if (!results) {
					continue
				}
				var clear = this.rules[p].clearReached(results.gauge)
				if (p === 1 || !this.multiplayer && clear) {
					ctx.translate(0, 290)
				}
				if (clear) {
					ctx.globalCompositeOperation = "lighter"
				}
				ctx.globalAlpha = Math.min(1, Math.max(0, (elapsed - (3100 + failedOffset)) / 500)) * 0.5
				var grd = ctx.createLinearGradient(0, frameTop + 72, 0, frameTop + 368)
				grd.addColorStop(0, "#000")
				if (clear) {
					grd.addColorStop(1, "#ffffba")
				} else {
					grd.addColorStop(1, "transparent")
				}
				ctx.fillStyle = grd
				ctx.fillRect(0, frameTop + 72, winW, 286)
				ctx.restore()
			}
		}

		if (elapsed >= 0) {
			if (this.state.hasPointer === 0) {
				this.state.hasPointer = 1
				if (!this.state.pointerLocked) {
					this.canvas.style.cursor = this.session ? "" : "pointer"
				}
			}
			ctx.save()
			ctx.setTransform(1, 0, 0, 1, 0, 0)
			this.draw.alpha(Math.min(1, elapsed / 400), ctx, ctx => {
				ctx.scale(ratio, ratio)
				ctx.translate(frameLeft, frameTop)

				this.canvasCache.get({
					ctx: ctx,
					x: 0,
					y: 0,
					w: winW,
					h: 80,
					id: "results"
				}, ctx => {
					this.draw.layeredText({
						ctx: ctx,
						text: strings.results,
						fontSize: 48,
						fontFamily: this.font,
						x: 23,
						y: 15,
						letterSpacing: strings.id === "en" ? 0 : 3,
						forceShadow: true
					}, [
						{ x: -2, y: -2, outline: "#000", letterBorder: 22 },
						{},
						{ x: 2, y: 2, shadow: [2, 2, 7] },
						{ x: 2, y: 2, outline: "#ad1516", letterBorder: 10 },
						{ x: -2, y: -2, outline: "#ff797b" },
						{ outline: "#f70808" },
						{ fill: "#fff", shadow: [-1, 1, 3, 1.5] }
					])

					this.draw.layeredText({
						ctx: ctx,
						text: this.results[this.player[0]].title,
						fontSize: 40,
						fontFamily: this.font,
						x: 1257,
						y: 20,
						width: 600,
						align: "right",
						forceShadow: true
					}, [
						{ outline: "#000", letterBorder: 10, shadow: [1, 1, 3] },
						{ fill: "#fff" }
					])
				})

				ctx.save()
				for (var p = 0; p < players; p++) {
					var results = this.results[p]
					if (!results) {
						continue
					}
					if (p === 1) {
						ctx.translate(0, p2Offset)
					}

					ctx.drawImage(assets.image["difficulty"],
						0, 144 * this.difficulty[results.difficulty],
						168, 143,
						300, 150, 189, 162
					)
					var diff = results.difficulty
					var text = strings[diff === "ura" ? "oni" : diff]
					ctx.font = this.draw.bold(this.font) + "28px " + this.font
					ctx.textAlign = "center"
					ctx.textBaseline = "bottom"
					ctx.strokeStyle = "#000"
					ctx.fillStyle = "#fff"
					ctx.lineWidth = 9
					ctx.miterLimit = 1
					ctx.strokeText(text, 395, 308)
					ctx.fillText(text, 395, 308)
					ctx.miterLimit = 10

					var defaultName = p === 0 ? strings.defaultName : strings.default2PName
					if (p === this.player[0]) {
						var name = account.loggedIn ? account.displayName : defaultName
					} else {
						var name = results.name || defaultName
					}
					this.nameplateCache.get({
						ctx: ctx,
						x: 259,
						y: 92,
						w: 273,
						h: 66,
						id: p.toString() + "p" + name,
					}, ctx => {
						this.draw.nameplate({
							ctx: ctx,
							x: 3,
							y: 3,
							name: name,
							font: this.font,
							blue: p === 1
						})
					})

					if (this.controller.autoPlayEnabled) {
						ctx.drawImage(assets.image["badge_auto"],
							431, 311, 34, 34
						)
					}

					this.draw.roundedRect({
						ctx: ctx,
						x: 532,
						y: 98,
						w: 728,
						h: 232,
						radius: 30,
					})
					ctx.fillStyle = p === 1 ? "rgba(195, 228, 229, 0.8)" : "rgba(255, 224, 216, 0.8)"
					ctx.fill()
					this.draw.roundedRect({
						ctx: ctx,
						x: 556,
						y: 237,
						w: 254,
						h: 70,
						radius: 15,
					})
					ctx.fillStyle = "#000"
					ctx.fill()
					this.draw.roundedRect({
						ctx: ctx,
						x: 559,
						y: 240,
						w: 248,
						h: 64,
						radius: 14,
					})
					ctx.fillStyle = "#eec954"
					ctx.fill()
					this.draw.roundedRect({
						ctx: ctx,
						x: 567,
						y: 248,
						w: 232,
						h: 48,
						radius: 6,
					})
					ctx.fillStyle = "#000"
					ctx.fill()
					this.draw.layeredText({
						ctx: ctx,
						text: strings.points,
						x: 792,
						y: strings.id === "ko" ? 260 : 253,
						fontSize: 36,
						fontFamily: this.font,
						align: "right",
						width: 36
					}, [
						{ fill: "#fff" },
						{ outline: "#000", letterBorder: 0.5 }
					])

					this.draw.score({
						ctx: ctx,
						score: "good",
						x: 823,
						y: 192,
						results: true
					})
					this.draw.score({
						ctx: ctx,
						score: "ok",
						x: 823,
						y: 233,
						results: true
					})
					this.draw.score({
						ctx: ctx,
						score: "bad",
						x: 823,
						y: 273,
						results: true
					})

					ctx.textAlign = "right"
					var grd = ctx.createLinearGradient(0, 0, 0, 30)
					grd.addColorStop(0.2, "#ff4900")
					grd.addColorStop(0.9, "#f7fb00")
					this.draw.layeredText({
						ctx: ctx,
						text: strings.maxCombo,
						x: 1149,
						y: 193,
						fontSize: 29,
						fontFamily: this.font,
						align: "right",
						width: 154,
						letterSpacing: strings.id === "ja" ? 1 : 0
					}, [
						{ outline: "#000", letterBorder: 8 },
						{ fill: grd }
					])
					this.draw.layeredText({
						ctx: ctx,
						text: strings.drumroll,
						x: 1150,
						y: 233,
						fontSize: 29,
						fontFamily: this.font,
						align: "right",
						width: 154,
						letterSpacing: strings.id === "ja" ? 4 : 0
					}, [
						{ outline: "#000", letterBorder: 8 },
						{ fill: "#ffc700" }
					])
				}
				ctx.restore()
			})
			ctx.restore()
		}

		if (!this.multiplayer) {
			if (elapsed >= 400 && elapsed < 3100 + failedOffset) {
				if (this.tetsuoHanaClass !== "fadein") {
					this.tetsuoHana.classList.add("fadein")
					this.tetsuoHanaClass = "fadein"
				}
			} else if (elapsed >= 3100 + failedOffset) {
				if (this.tetsuoHanaClass !== "dance" && this.tetsuoHanaClass !== "failed") {
					if (this.tetsuoHanaClass) {
						this.tetsuoHana.classList.remove(this.tetsuoHanaClass)
					}
					this.tetsuoHanaClass = this.rules[this.player[0]].clearReached(this.results[this.player[0]].gauge) ? "dance" : "failed"
					this.tetsuoHana.classList.add(this.tetsuoHanaClass)
				}
			}
		}

		if (elapsed >= 800) {
			ctx.save()
			ctx.setTransform(1, 0, 0, 1, 0, 0)
			this.draw.alpha(Math.min(1, (elapsed - 800) / 500), ctx, ctx => {
				ctx.scale(ratio, ratio)
				ctx.translate(frameLeft, frameTop)

				for (var p = 0; p < players; p++) {
					var results = this.results[p]
					if (!results) {
						continue
					}
					if (p === 1) {
						ctx.translate(0, p2Offset)
					}
					var w = 712
					this.draw.gauge({
						ctx: ctx,
						x: 558 + w,
						y: p === 1 ? 124 : 116,
						clear: this.rules[p].gaugeClear,
						percentage: this.rules[p].gaugePercent(results.gauge),
						font: this.font,
						scale: w / 788,
						scoresheet: true,
						blue: p === 1,
						multiplayer: p === 1
					})
					this.draw.soul({
						ctx: ctx,
						x: 1215,
						y: 144,
						scale: 36 / 42,
						cleared: this.rules[p].clearReached(results.gauge)
					})
				}
			})
			ctx.restore()
		}

		if (elapsed >= 1200) {
			ctx.save()
			ctx.setTransform(1, 0, 0, 1, 0, 0)
			var noCrownResultWait = -2000;

			for (var p = 0; p < players; p++) {
				var results = this.results[p]
				if (!results) {
					continue
				}
				var crownType = null
				if (this.rules[p].clearReached(results.gauge)) {
					crownType = results.bad === "0" ? "gold" : "silver"
				}
				if (crownType !== null) {
					noCrownResultWait = 0;
					var amount = Math.min(1, (elapsed - 1200) / 450)
					this.draw.alpha(this.draw.easeIn(amount), ctx, ctx => {
						ctx.save()
						ctx.scale(ratio, ratio)
						ctx.translate(frameLeft, frameTop)
						if (p === 1) {
							ctx.translate(0, p2Offset)
						}

						var crownScale = 1
						var shine = 0
						if (amount < 1) {
							crownScale = 2.8 * (1 - amount) + 0.9
						} else if (elapsed < 1850) {
							crownScale = 0.9 + (elapsed - 1650) / 2000
						} else if (elapsed < 2200) {
							shine = (elapsed - 1850) / 175
							if (shine > 1) {
								shine = 2 - shine
							}
						}
						if (this.state.screen === "fadeIn" && elapsed >= 1200 && !this.state["fullcomboPlayed" + p]) {
							this.state["fullcomboPlayed" + p] = true
							if (crownType === "gold") {
								this.playSound("v_results_fullcombo" + (p === 1 ? "2" : ""), p)
							}
						}
						if (this.state.screen === "fadeIn" && elapsed >= 1650 && !this.state["crownPlayed" + p]) {
							this.state["crownPlayed" + p] = true
							this.playSound("se_results_crown", p)
						}
						this.draw.crown({
							ctx: ctx,
							type: crownType,
							x: 395,
							y: 218,
							scale: crownScale,
							shine: shine,
							whiteOutline: true,
							ratio: ratio
						})

						ctx.restore()
					})
				}
			}
			ctx.restore()
		}

		if (elapsed >= 2400 + noCrownResultWait) {
			ctx.save()
			ctx.translate(frameLeft, frameTop)

			var printNumbers = ["good", "ok", "bad", "maxCombo", "drumroll"]
			if (!this.state["countupTime0"]) {
				var times = {}
				var lastTime = 0
				for (var p = 0; p < players; p++) {
					var results = this.results[p]
					if (!results) {
						continue
					}
					var currentTime = 3100 + noCrownResultWait + results.points.length * 30 * this.frame
					if (currentTime > lastTime) {
						lastTime = currentTime
					}
				}
				for (var i in printNumbers) {
					var largestTime = 0
					for (var p = 0; p < players; p++) {
						var results = this.results[p]
						if (!results) {
							continue
						}
						times[printNumbers[i]] = lastTime + 500
						var currentTime = lastTime + 500 + results[printNumbers[i]].length * 30 * this.frame
						if (currentTime > largestTime) {
							largestTime = currentTime
						}
					}
					lastTime = largestTime
				}
				this.state.fadeInEnd = lastTime
				for (var p = 0; p < players; p++) {
					this.state["countupTime" + p] = times
				}
			}

			for (var p = 0; p < players; p++) {
				var results = this.results[p]
				if (!results) {
					continue
				}
				if (p === 1) {
					ctx.translate(0, p2Offset)
				}
				ctx.save()

				this.state.countupShown = false

				var points = this.getNumber(results.points, 3100 + noCrownResultWait, elapsed)
				var scale = 1.3
				ctx.font = "35px " + this.numbersFont
				ctx.translate(760, 286)
				ctx.scale(1 / scale, 1 * 1.1)
				ctx.textAlign = "center"
				ctx.fillStyle = "#fff"
				ctx.strokeStyle = "#fff"
				ctx.lineWidth = 0.5
				for (var i = 0; i < points.length; i++) {
					ctx.translate(-23.3 * scale, 0)
					ctx.fillText(points[points.length - i - 1], 0, 0)
					ctx.strokeText(points[points.length - i - 1], 0, 0)
				}
				ctx.restore()

				if (!this.state["countupTime" + p]) {
					var times = {}
					var lastTime = 3100 + noCrownResultWait + results.points.length * 30 * this.frame + 1000
					for (var i in printNumbers) {
						times[printNumbers[i]] = lastTime + 500
						lastTime = lastTime + 500 + results[printNumbers[i]].length * 30 * this.frame
					}
					this.state["countupTime" + p] = times
				}

				for (var i in printNumbers) {
					var start = this.state["countupTime" + p][printNumbers[i]]
					this.draw.layeredText({
						ctx: ctx,
						text: this.getNumber(results[printNumbers[i]], start, elapsed),
						x: 971 + 270 * Math.floor(i / 3),
						y: 196 + (40 * (i % 3)),
						fontSize: 26,
						fontFamily: this.numbersFont,
						letterSpacing: 1,
						align: "right"
					}, [
						{ outline: "#000", letterBorder: 9 },
						{ fill: "#fff" }
					])
				}

				if (this.state.countupShown) {
					if (!this.state["countup" + p]) {
						this.state["countup" + p] = true
						this.loopSound("se_results_countup", p, [0.1, false, 0, 0, 0.07])
					}
				} else if (this.state["countup" + p]) {
					this.state["countup" + p] = false
					this.stopSound("se_results_countup", p)
					if (this.state.screen === "fadeIn") {
						this.playSound("neiro_1_don", p)
					}
				}

				if (this.state.screen === "fadeIn" && elapsed >= this.state.fadeInEnd) {
					this.state.screen = "scoresShown"
					this.state.screenMS = this.getMS()
				}
			}
			ctx.restore()
		}

		if (this.session && !this.state.scoreNext && this.state.screen === "scoresShown" && ms - this.state.screenMS >= 10000) {
			this.state.scoreNext = true
			if (p2.session) {
				p2.send("songsel")
			} else {
				this.toSongsel(true)
			}
		}

		if (this.state.screen === "fadeOut") {
			if (this.state.hasPointer === 1) {
				this.state.hasPointer = 2
				this.canvas.style.cursor = ""
			}

			if (!this.fadeScreenBlack) {
				this.fadeScreenBlack = true
				this.fadeScreen.style.backgroundColor = "#000"
			}
			var elapsed = ms - this.state.screenMS

			if (elapsed >= 1000) {
				this.clean()
				this.controller.songSelection(true, this.showWarning)
			}
		}

		ctx.restore()
	}

	getNumber(score, start, elapsed) {
		var numberPos = Math.floor((elapsed - start) / this.frame)
		if (numberPos < 0) {
			return ""
		}
		var output = ""
		for (var i = 0; i < score.length; i++) {
			if (numberPos < 30 * (i + 1)) {
				this.state.countupShown = true
				return this.numbers[numberPos % 30] + output
			} else {
				output = score[score.length - i - 1] + output
			}
		}
		return output
	}

	getSound(id, p) {
		return assets.sounds[id + (this.multiplayer ? "_p" + (p + 1) : "")]
	}
	playSound(id, p) {
		this.getSound(id, p).play()
	}
	loopSound(id, p, args) {
		this.getSound(id, p).playLoop(...args)
	}
	stopSound(id, p) {
		this.getSound(id, p).stop()
	}

	mod(length, index) {
		return ((index % length) + length) % length
	}

	getMS() {
		return Date.now()
	}

	saveScore() {
		if (this.controller.saveScore) {
			if (this.resultsObj.points < 0) {
				this.resultsObj.points = 0
			}
			var title = this.controller.selectedSong.originalTitle
			var hash = this.controller.selectedSong.hash
			var difficulty = this.resultsObj.difficulty
			// Use id if available, otherwise use hash
			var songId = this.controller.selectedSong.id || hash
			var oldScore = scoreStorage.get(hash, difficulty, true)
			var clearReached = this.controller.game.rules.clearReached(this.resultsObj.gauge)
			var crown = ""
			if (clearReached) {
				crown = this.resultsObj.bad === 0 ? "gold" : "silver"
			}

			// Store data for manual leaderboard submission
			this.leaderboardData = {
				songId: songId,
				difficulty: difficulty,
				scoreObj: Object.assign({ score: this.resultsObj.points }, this.resultsObj)
			}
			this.leaderboardSubmitted = false


			if (!oldScore || oldScore.points <= this.resultsObj.points) {
				if (oldScore && (oldScore.crown === "gold" || oldScore.crown === "silver" && !crown)) {
					crown = oldScore.crown
				}
				this.resultsObj.crown = crown
				delete this.resultsObj.title
				delete this.resultsObj.difficulty
				delete this.resultsObj.gauge
				scoreStorage.add(hash, difficulty, this.resultsObj, true, title).catch(() => {
					this.showWarning = { name: "scoreSaveFailed" }
				})
			} else if (oldScore && (crown === "gold" && oldScore.crown !== "gold" || crown && !oldScore.crown)) {
				oldScore.crown = crown
				scoreStorage.add(hash, difficulty, oldScore, true, title).catch(() => {
					this.showWarning = { name: "scoreSaveFailed" }
				})
			}
		}
		this.scoreSaved = true
	}


	submitToLeaderboard(songId, difficulty, scoreObj) {
		// Only submit if user is logged in and song has an ID
		if (!account.loggedIn || !songId) {
			return
		}

		var self = this
		loader.getCsrfToken().then(token => {
			var request = new XMLHttpRequest()
			request.open("POST", "api/leaderboard/submit")
			request.setRequestHeader("Content-Type", "application/json;charset=UTF-8")
			request.setRequestHeader("X-CSRFToken", token)

			request.onload = function () {
				if (request.status === 200) {
					try {
						var response = JSON.parse(request.responseText)
						if (response.status === "ok") {
							self.leaderboardSubmitted = true
							self.showLeaderboardNotification(response.message)
							// Update button to show success
							if (self.leaderboardBtn) {
								self.leaderboardBtn.innerHTML = "✅ 已提交<br><small>Submitted!</small>"
								self.leaderboardBtn.style.background = "linear-gradient(135deg, #4CAF50, #45a049)"
							}
						} else {
							// Show error
							self.showLeaderboardNotification("error")
							if (self.leaderboardBtn) {
								self.leaderboardBtn.innerHTML = "❌ 失败<br><small>Failed</small>"
								self.leaderboardBtn.style.background = "linear-gradient(135deg, #f44336, #d32f2f)"
							}
						}
					} catch (e) {
						console.error("Failed to parse leaderboard response:", e)
						self.showLeaderboardNotification("error")
					}
				} else {
					self.showLeaderboardNotification("error")
					if (self.leaderboardBtn) {
						self.leaderboardBtn.innerHTML = "❌ 失败<br><small>Failed</small>"
						self.leaderboardBtn.style.background = "linear-gradient(135deg, #f44336, #d32f2f)"
					}
				}
			}

			request.onerror = function () {
				self.showLeaderboardNotification("error")
				if (self.leaderboardBtn) {
					self.leaderboardBtn.innerHTML = "❌ 失败<br><small>Failed</small>"
					self.leaderboardBtn.style.background = "linear-gradient(135deg, #f44336, #d32f2f)"
				}
			}

			request.send(JSON.stringify({
				song_id: songId,
				difficulty: difficulty,
				score: scoreObj
			}))
		}).catch(() => {
			console.log("Leaderboard submission failed")
			this.showLeaderboardNotification("error")
			if (this.leaderboardBtn) {
				this.leaderboardBtn.innerHTML = "❌ 失败<br><small>Failed</small>"
				this.leaderboardBtn.style.background = "linear-gradient(135deg, #f44336, #d32f2f)"
			}
		})
	}


	showLeaderboardNotification(message) {
		var notification = document.createElement("div")
		notification.className = "leaderboard-notification"
		notification.style.cssText = `
			position: fixed;
			top: 20px;
			right: 20px;
			padding: 15px 25px;
			background: linear-gradient(135deg, #4a90e2, #7b68ee);
			color: white;
			border-radius: 10px;
			font-size: 16px;
			font-family: ${strings.font || "sans-serif"};
			z-index: 10000;
			box-shadow: 0 4px 15px rgba(0,0,0,0.3);
			opacity: 0;
			transform: translateX(100px);
			transition: all 0.3s ease-out;
		`

		var text = ""
		switch (message) {
			case "score_submitted": text = "🏆 成绩已提交到排行榜！"; break
			case "score_updated": text = "🎉 排行榜成绩已更新！"; break
			case "score_not_higher": text = "📊 已有更高成绩"; break
			case "score_too_low": text = "未进入排行榜前50"; break
			case "error": text = "❌ 提交失败，请重试"; break
			case "no_song_id": text = "❌ 无法提交：歌曲ID缺失"; break
			default: text = "排行榜已更新"
		}
		notification.innerText = text

		document.body.appendChild(notification)

		// Trigger animation
		setTimeout(() => {
			notification.style.opacity = "1"
			notification.style.transform = "translateX(0)"
		}, 10)

		// Remove after 3 seconds
		setTimeout(() => {
			notification.style.opacity = "0"
			notification.style.transform = "translateX(100px)"
			setTimeout(() => {
				if (notification.parentNode) {
					notification.parentNode.removeChild(notification)
				}
			}, 300)
		}, 3000)
	}


	clean() {
		this.keyboard.clean()
		this.gamepad.clean()
		this.draw.clean()
		this.canvasCache.clean()
		assets.sounds["bgm_result"].stop()
		snd.buffer.loadSettings()
		this.redrawRunning = false
		pageEvents.remove(this.canvas, ["mousedown", "touchstart"])
		if (this.touchEnabled) {
			pageEvents.remove(document.getElementById("touch-full-btn"), "touchend")
		}
		if (this.session) {
			pageEvents.remove(p2, "message")
		}
		if (!this.multiplayer) {
			delete this.tetsuoHana
		}
		// Clean up leaderboard button
		if (this.leaderboardBtn && this.leaderboardBtn.parentNode) {
			this.leaderboardBtn.parentNode.removeChild(this.leaderboardBtn)
		}
		delete this.leaderboardBtn
		delete this.leaderboardData
		delete this.ctx
		delete this.canvas
		delete this.fadeScreen
		delete this.results
		delete this.rules
	}

}