From 911841af9517fae10990059f607914be053e2f02 Mon Sep 17 00:00:00 2001
From: KatieFrogs <23621460+KatieFrogs@users.noreply.github.com>
Date: Fri, 18 Feb 2022 00:06:50 +0300
Subject: [PATCH] Fix tutorial

---
 public/src/js/tutorial.js | 23 ++++++-----------------
 1 file changed, 6 insertions(+), 17 deletions(-)

diff --git a/public/src/js/tutorial.js b/public/src/js/tutorial.js
index 935f298..73c5d5e 100644
--- a/public/src/js/tutorial.js
+++ b/public/src/js/tutorial.js
@@ -20,7 +20,6 @@ class Tutorial{
 		this.setStrings()
 		
 		pageEvents.add(this.endButton, ["mousedown", "touchstart"], this.onEnd.bind(this))
-		pageEvents.add(this.formButton, ["mousedown", "touchstart"], this.linkButton.bind(this))
 		this.keyboard = new Keyboard({
 			confirm: ["enter", "space", "don_l", "don_r"],
 			previous: ["left", "up", "ka_l"],
@@ -52,10 +51,12 @@ class Tutorial{
 				assets.sounds["se_don"].play()
 			}
 		}else if(name === "previous" || name === "next"){
-			selected.classList.remove("selected")
-			this.selected = this.mod(this.items.length, this.selected + (name === "next" ? 1 : -1))
-			this.items[this.selected].classList.add("selected")
-			assets.sounds["se_ka"].play()
+			if(this.items.length >= 2){
+				selected.classList.remove("selected")
+				this.selected = this.mod(this.items.length, this.selected + (name === "next" ? 1 : -1))
+				this.items[this.selected].classList.add("selected")
+				assets.sounds["se_ka"].play()
+			}
 		}else if(name === "back"){
 			this.onEnd()
 		}
@@ -119,18 +120,6 @@ class Tutorial{
 			parent.appendChild(kbd)
 		}
 	}
-	onEnd(pressed, name){
-		if(pressed){
-			this.clean()
-			assets.sounds["se_don"].play()
-			try{
-				localStorage.setItem("tutorial", "true")
-			}catch(e){}
-			setTimeout(() => {
-				new SongSelect(this.fromSongSel ? "tutorial" : false, false, this.touched, this.songId)
-			}, 500)
-		}
-	}
 	setStrings(){
 		this.tutorialTitle.innerText = strings.howToPlay
 		this.tutorialTitle.setAttribute("alt", strings.howToPlay)