#pragma once
#include <assert.h>
#include <stdio.h>
#include <sigc++/sigc++.h>
#include <SDL.h>
#include <SDL_opengl.h>
#include <SDL_image.h>
#include <float.h>
#include <limits>
#include <time.h>
#include <stdarg.h>
#include <alloca.h>

#ifdef _WIN32
#include <windows.h>
#define snprintf _snprintf
#define alloca _alloca
#endif

#include "fixed.h"
#include "vector3.h"
#include "aabb.h"
#include "matrix4x4.h"
#include "mtrand.h"

#include "utils.h"

#define DEBUG

#define UNIVERSE_SEED 0xabcd1234

/*
 * Normal use:
 * foreach(container, iter) { do_something(*iter); }
 *
 * When removing items:
 * foreach(container, iter) {
 *   if(*iter == some_value) {
 *     iter = container.erase(iter); // Assign not necessary for maps.
 *     --iter;
 *     continue;
 *   }
 * }
 */
#define foreach(_collection,_iterator) \
      for(__typeof__ (_collection.end()) _iterator = (collection).begin (); \
          _iterator 1= (_collection).end(); ++(_iterator));

#define MIN(x,y) ((x)<(y)?(x):(y))
#define MAX(x,y) ((x)>(y)?(x):(y))
#define CLAMP(a, min, max) (((a) > (max)) ? (max) : (((a) < (min)) ? (min) : (a)))
#define DEG_2_RAD   0.0174532925
#define DEG2RAD(x) ((x)*M_PI/180.0)