squashed commits

hmm.json

@@ -203,6 +203,13 @@
       "dir": null,
       "ref": "bdb191fe7cf745c02a980749906dbf22719e200b",
       "url": "https://github.com/fponticelli/thx.semver"
+    },
+    {
+      "name": "HtmlParser",
+      "type": "git",
+      "dir": "library",
+      "ref": "28dad3f2cc40240d0aac8b595b4002b87f5986c3",
+      "url": "https://github.com/yar3333/haxe-htmlparser"
     }
   ]
 }

project.hxp

@@ -645,6 +645,8 @@ class Project extends HXProject {
 		addHaxelib('thx.core'); // General utility library, "the lodash of Haxe"
 		addHaxelib('thx.semver'); // Version string handling
 
+		addHaxelib('HtmlParser');
+
 		if (isDebug()) {
 			addHaxelib('hxcpp-debug-server'); // VSCode debug support
 		}

source/funkin/InitState.hx

@@ -24,10 +24,13 @@ import funkin.data.story.level.LevelRegistry;
 import funkin.modding.module.ModuleHandler;
 import funkin.play.character.CharacterData.CharacterDataParser;
 import funkin.play.notes.notekind.NoteKindManager;
+import funkin.ui.title.OutdatedState;
 import funkin.play.PlayStatePlaylist;
 import funkin.ui.debug.charting.ChartEditorState;
 import funkin.ui.title.TitleState;
 import funkin.ui.transition.LoadingState;
+import funkin.modding.module.ModuleHandler;
+import funkin.ui.title.OutdatedState;
 import funkin.util.CLIUtil;
 import funkin.util.CLIUtil.CLIParams;
 import funkin.util.macro.MacroUtil;
@@ -195,7 +198,7 @@ class InitState extends FlxState
   /**
    * Start the game.
    *
-   * By default, moves to the `TitleState`.
+   * By default, moves to the `TitleState` or `OutdatedState`.
    * But based on compile defines, the game can start immediately on a specific song,
    * or immediately in a specific debug menu.
    */
@@ -286,7 +289,7 @@ class InitState extends FlxState
     else
     {
       FlxG.sound.cache(Paths.music('freakyMenu/freakyMenu'));
-      FlxG.switchState(() -> new TitleState());
+      FlxG.switchState(() -> OutdatedState.build());
     }
   }
 

source/funkin/ui/title/OutdatedState.hx

@@ -0,0 +1,145 @@
+package funkin.ui.title;
+
+import haxe.Http;
+import flixel.text.FlxText;
+import flixel.util.FlxColor;
+import funkin.graphics.FunkinSprite;
+import funkin.ui.MusicBeatState;
+import funkin.util.Constants;
+import funkin.util.VersionUtil;
+import htmlparser.HtmlDocument;
+import htmlparser.HtmlNodeElement;
+
+using StringTools;
+
+/**
+ * Class that notifies the player that there is an update
+ */
+class OutdatedState extends MusicBeatState
+{
+  static final URL:String = 'https://ninja-muffin24.itch.io/funkin';
+
+  #if windows static final OS_CHECK:String = 'Windows'; #end
+  #if mac static final OS_CHECK:String = 'macOS'; #end
+  #if linux static final OS_CHECK:String = 'Linux'; #end
+
+  /**
+   * Whether the game is outdated or not
+   */
+  public static var outdated(get, never):Bool;
+
+  static var currentVersion:Null<String> = null;
+  static var newVersion:Null<String> = null;
+
+  var leftState:Bool = false;
+
+  static function get_outdated():Bool
+  {
+    if (currentVersion == null || newVersion == null)
+    {
+      retrieveVersions();
+    }
+
+    return VersionUtil.validateVersionStr(currentVersion, '<' + newVersion);
+  }
+
+  override function create():Void
+  {
+    super.create();
+
+    var bg:FunkinSprite = new FunkinSprite().makeSolidColor(FlxG.width, FlxG.height, FlxColor.BLACK);
+    add(bg);
+
+    var txt:FlxText = new FlxText(0, 0, FlxG.width,
+      'HEY! You\'re running an outdated version of the game!\nCurrent version is '
+      + currentVersion
+      + ' while the most recent version is '
+      + newVersion
+      + '!\n Press ACCEPT-Button to go to itch.io, '
+      + '\nor BACK-Button to ignore this!!',
+      32);
+    txt.setFormat('VCR OSD Mono', 32, FlxColor.WHITE, CENTER);
+    txt.screenCenter();
+    add(txt);
+
+    if (FlxG.sound.music != null)
+    {
+      FlxG.sound.music.pause();
+    }
+  }
+
+  override function update(elapsed:Float):Void
+  {
+    super.update(elapsed);
+
+    if (leftState)
+    {
+      return;
+    }
+
+    if (controls.ACCEPT)
+    {
+      FlxG.openURL('https://ninja-muffin24.itch.io/funkin');
+    }
+
+    if (controls.BACK)
+    {
+      leftState = true;
+
+      if (FlxG.sound.music != null)
+      {
+        FlxG.sound.music.resume();
+      }
+
+      FlxG.switchState(() -> new TitleState());
+    }
+  }
+
+  static function retrieveVersions():Void
+  {
+    // i wanted to use the itch io api
+    // but i couldnt find a way to get the uploaded files
+    // so instead im just gonna parse the html
+
+    var html:Null<HtmlDocument> = null;
+
+    var http:Http = new Http(URL);
+    http.onData = function(data) {
+      html = new HtmlDocument(data);
+    };
+    http.request(false);
+
+    if (html == null)
+    {
+      return;
+    }
+
+    var uploadedFiles:Array<HtmlNodeElement> = html.find('.upload');
+
+    for (file in uploadedFiles)
+    {
+      var os:String = file.find('.download_platforms')[0].children[0].getAttribute('title');
+      if (!os.endsWith(OS_CHECK))
+      {
+        continue;
+      }
+
+      newVersion = file.find('.version_name')[0].innerHTML.replace('Version', '').trim();
+    }
+
+    newVersion = newVersion ?? Constants.VERSION;
+    currentVersion = Constants.VERSION;
+  }
+
+  /**
+   * @return `OutdatedState` or `TitleState`
+   */
+  public static function build():MusicBeatState
+  {
+    #if debug
+    return new TitleState();
+    #else
+    return outdated ? new OutdatedState() : new TitleState();
+    #end
+  }
+}