binaries/data/mods/public/gui/pregame/SplashscreenHandler.js

   1 class SplashScreenHandler
   2 {
   3         constructor(initData, hotloadData)
   4         {
   5                 this.showSplashScreen = hotloadData ? hotloadData.showSplashScreen : initData && initData.isStartup;
   6
   7                 this.mainMenuPage = Engine.GetGUIObjectByName("mainMenuPage");
   8                 this.mainMenuPage.onTick = this.onFirstTick.bind(this);
   9         }
  10
  11         getHotloadData()
  12         {
  13                 // Only show splash screen(s) once at startup, but not again after hotloading
  14                 return {
  15                         "showSplashScreen": this.showSplashScreen
  16                 };
  17         }
  18
  19         // Don't call this from the init function in order to not crash when opening the new page on init on hotloading
  20         // and not possibly crash when opening the new page on init and throwing a JS error.
  21         onFirstTick()
  22         {
  23                 if (this.showSplashScreen)
  24                         this.openPage();
  25
  26                 delete this.mainMenuPage.onTick;
  27         }
  28
  29         openPage()
  30         {
  31                 this.showSplashScreen = false;
  32
  33                 if (Engine.ConfigDB_GetValue("user", "gui.splashscreen.enable") === "true" ||
  34                     Engine.ConfigDB_GetValue("user", "gui.splashscreen.version") < Engine.GetFileMTime("gui/splashscreen/splashscreen.txt"))
  35                         Engine.PushGuiPage("page_splashscreen.xml", {}, this.showRenderPathMessage);
  36                 else
  37                         this.showRenderPathMessage();
  38         }
  39
  40         showRenderPathMessage()
  41         {
  42                 // Warn about removing fixed render path
  43                 if (Engine.Renderer_GetRenderPath() != "fixed")
  44                         return;
  45
  46                 messageBox(
  47                         600, 300,
  48                         "[font=\"sans-bold-16\"]" +
  49                         sprintf(translate("%(warning)s You appear to be using non-shader (fixed function) graphics. This option will be removed in a future 0 A.D. release, to allow for more advanced graphics features. We advise upgrading your graphics card to a more recent, shader-compatible model."), {
  50                                 "warning": coloredText("Warning:", "200 20 20")
  51                         }) +
  52                         "\n\n" +
  53                         // Translation: This is the second paragraph of a warning. The
  54                         // warning explains that the user is using “non-shader“ graphics,
  55                         // and that in the future this will not be supported by the game, so
  56                         // the user will need a better graphics card.
  57                         translate("Please press \"Read More\" for more information or \"OK\" to continue."),
  58                         translate("WARNING!"),
  59                         [translate("OK"), translate("Read More")],
  60                         [
  61                                 null,
  62                                 () => {
  63                                         Engine.OpenURL("https://www.wildfiregames.com/forum/index.php?showtopic=16734");
  64                                 }
  65                         ]);
  66         }
  67 }