Doom - Mayhem Edition (#2570)

* Doom - Mini Mayhem version

* Update ui_doom.cpp

* Update ui_doom.cpp

* Update ui_doom.cpp

* Update ui_doom.cpp

* Update ui_doom.cpp

* Update ui_doom.cpp

* Update ui_doom.cpp

* Update ui_doom.cpp

* Doom - Mayhem Edition

Made the Doom - Mayhem Edition game. Some little bugs but good enough for nightly.

* Code formatting. Forgot like always.

* give more initial ammo until i put ammo around the maze to collect

firmware/application/external/doom/Arial12x12.h

@@ -0,0 +1,29 @@
+/*
+ * Copyright (C) 2024 Mark Thompson
+ *
+ * This file is part of PortaPack.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; see the file COPYING.  If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street,
+ * Boston, MA 02110-1301, USA.
+ */
+
+// dummy include file to avoid changing original source
+
+#ifndef __UI_Arial12x12_H__
+#define __UI_Arial12x12_H__
+
+#define Arial12x12 (0)
+
+#endif /*__UI_Arial12x12_H__*/