Got the minigame menu up, running and documented. Also split up the game file

minigame_menu.h

@@ -0,0 +1,35 @@
+/*
+ * Created by snapshot112 on 10/15/25.
+ *
+ * A minigame menu for games configured to run on the grid game engine.
+ *
+ * Please make sure to include and initialize the game engine before calling menu();
+ */
+
+#ifndef MINIGAME_MENU_MINIGAME_MENU_H
+#define MINIGAME_MENU_MINIGAME_MENU_H
+
+typedef enum {
+    GAME_MAZE_RUNNER = 0,
+    GAME_SNAKE = 1,
+    GAME_MINESWEEPER = 2,
+    GAME_QUIT = 3,
+} game;
+
+/*
+ * A minigame menu for games configured to run on the grid game engine.
+ *
+ * Please make sure to include and initialize the game engine before calling menu();
+ *
+ * Side Effects:
+ * Clears the console and uses it to display a minigame menu.
+ *
+ * Controls:
+ * 'w'/'arr_up:     Next menu item.
+ * 's'/'arr_down':  Previous menu item.
+ * 'f':             Select current menu item.
+ * 'BACKSPACE':     Exit the menu.
+ */
+void minigame_menu(void);
+
+#endif //MINIGAME_MENU_MINIGAME_MENU_H