feat(warcraft): add warcraft offline start script

Author: clemenscodes

nix/modules/w3champions/default.nix

@@ -92,7 +92,7 @@ in {
                 categories = ["Game"];
                 genericName = "The godfather of RTS";
                 icon = "${self}/assets/Warcraft.png";
-                exec = "${warcraft-scripts}/bin/battlenet";
+                exec = "${warcraft-scripts}/bin/warcraft";
                 terminal = false;
               };
             };

nix/modules/w3champions/flo/default.nix

@@ -72,6 +72,21 @@
       LUTRIS_SKIP_INIT=1 lutris lutris:rungame/battlenet
     '';
   };
+  warcraft = pkgs.writeShellApplication {
+    name = "warcraft";
+    runtimeInputs = [
+      pkgs.lutris
+      pkgs.libnotify
+      kill-games
+    ];
+    text = ''
+      notify-send "Starting Warcraft III - Offline"
+
+      kill-games
+
+      LUTRIS_SKIP_INIT=1 lutris lutris:rungame/warcraft
+    '';
+  };
   w3champions = pkgs.writeShellApplication {
     name = "w3champions";
     runtimeInputs = [