Play se_don on title screen more fittingly

public/src/js/customsongs.js

@@ -363,6 +363,9 @@ class CustomSongs{
 		open("privacy")
 	}
 	loading(show){
+		if(this.noPage){
+			return
+		}
 		if(show){
 			loader.screen.appendChild(this.loaderDiv)
 		}else if(this.loaderDiv.parentNode){
@@ -376,7 +379,9 @@ class CustomSongs{
 			assets.customSongs = true
 			assets.customSelected = this.noPage ? +localStorage.getItem("customSelected") : 0
 		}
+		if(!this.noPage){
 			assets.sounds["se_don"].play()
+		}
 		this.clean()
 		setTimeout(() => {
 			new SongSelect("customSongs", false, this.touchEnabled)

public/src/js/songselect.js

@@ -757,7 +757,7 @@ class SongSelect{
 			autoplay = true
 		}else if(shift){
 			autoplay = shift
-		}else if(p2.socket.readyState === 1 && !assets.customSongs){
+		}else if(p2.socket && p2.socket.readyState === 1 && !assets.customSongs){
 			multiplayer = ctrl
 		}
 		var diff = this.difficultyId[difficulty]

public/src/js/titlescreen.js

@@ -56,7 +56,9 @@ class Titlescreen{
 			}
 			this.titleScreen.style.cursor = "auto"
 			this.clean()
+			if(!this.customFolder || assets.customSongs){
 				assets.sounds["se_don"].play()
+			}
 			this.goNext()
 		}
 	}
@@ -71,9 +73,20 @@ class Titlescreen{
 				pageEvents.remove(p2, "message")
 				if(this.customFolder && !fromP2 && !assets.customSongs){
 					var customSongs = new CustomSongs(this.touched, true)
-					customSongs.walkFilesystem(this.customFolder).then(files => customSongs.importLocal(files)).catch(() => {
+					var soundPlayed = false
+					customSongs.walkFilesystem(this.customFolder).then(files => {
+						assets.sounds["se_don"].play()
+						soundPlayed = true
+						return customSongs.importLocal(files)
+					}).catch(() => {
+						localStorage.removeItem("customSelected")
 						db.removeItem("customFolder")
+						if(!soundPlayed){
+							assets.sounds["se_don"].play()
+						}
+						setTimeout(() => {
 							new SongSelect(false, false, this.touched, this.songId)
+						}, 500)
 					})
 				}else{
 					setTimeout(() => {