Cleanup: Removed dependency with 'time.h' by using 'getpid()' instead of 'time(NULL)' as seed for the random number generator

main.cpp

@@ -1,13 +1,11 @@
 #include "api.h"
-#include <time.h>
-#include <stdlib.h>
 
 #include "keyHandlers.h"
 #include "StarField.h"
 #include "Menu.h"
 
 int main(int argc, char* argv[]) {
-	srand(time(NULL));
+	srand(getpid());
 	Init();
 	LoadImage("gfx.png");