added new screens and getting ready for networking, looking at SDL_net for cross platfrom networking so i dont have to touch windows

include/game.h

@@ -6,27 +6,20 @@
 #include <SDL2/SDL.h>
 
 
-#define DEF_WINDOW_WIDTH 1920
-#define DEF_WINDOW_HEIGHT 1080
-
-
-extern int running;
-extern int state;
-
 #define TITLE 0
-#define BATTLE 1
+#define START 1
+#define HOST 2
+#define JOIN 3
+#define OPTIONS 4
+#define BATTLE 5
+#define OVERWORLD 6
 extern int state;
 
-#define START_GAME 0
-#define EXIT_GAME 1
-#define MAIN_SELECTIONS 2
-extern int selected_index;
-
 void start_battle();
-
-extern SDL_Window* window;
-extern SDL_Renderer* renderer;
-extern SDL_Event event;
+void start_game();
+void show_options();
+void host_game();
+void join_game();
 
 #define GRAB_NEW 2
 #define GRAB_OLD 1
@@ -34,4 +27,9 @@ extern SDL_Event event;
 #define NOT_DRAG 0
 extern int dragging;
 
+
+#define MAX_NAMESZ 64
+#define MAX_PLAYERS 4
+
+
 #endif