Allow use of main instead of android_main

Inspired by #504.
Instead of requiring the user to do PLATFORM_ANDROID #ifdefery,
have the android_main entry point exported by raylib and call
the user-defined main. This way many games could (in theory)
run unmodified on Android and elsewhere.

This is untested!

1 files changed, 3 insertions, 16 deletions

diff --git a/games/space_invaders.c b/games/space_invaders.c
index b80de050..97f14547 100644
--- a/games/space_invaders.c
+++ b/games/space_invaders.c
@@ -13,10 +13,6 @@
 
 #include "raylib.h"
 
-#if defined(PLATFORM_ANDROID)
-    #include "android_native_app_glue.h"
-#endif
-
 #if defined(PLATFORM_WEB)
     #include <emscripten/emscripten.h>
 #endif
@@ -90,19 +86,11 @@ static void UpdateDrawFrame(void);  // Update and Draw (one frame)
 //------------------------------------------------------------------------------------
 // Program main entry point
 //------------------------------------------------------------------------------------
-#if defined(PLATFORM_ANDROID)
-void android_main(struct android_app *app) 
-#else
 int main(void)
-#endif
 {
-    // Initialization
+    // Initialization (Note windowTitle is unused on Android)
     //---------------------------------------------------------
-#if defined(PLATFORM_ANDROID)
-    InitWindow(screenWidth, screenHeight, app);
-#else
     InitWindow(screenWidth, screenHeight, "sample game: space invaders");
-#endif
 
     InitGame();
 
@@ -129,9 +117,8 @@ int main(void)
     
     CloseWindow();        // Close window and OpenGL context
     //--------------------------------------------------------------------------------------
-#if !defined(PLATFORM_ANDROID)
+
     return 0;
-#endif
 }
 
 //------------------------------------------------------------------------------------
@@ -410,4 +397,4 @@ void UpdateDrawFrame(void)
 {
     UpdateGame();
     DrawGame();
-}
\ No newline at end of file
+}