#include <stdio.h>
#include <stdlib.h>
#include <stdint.h>
#include <string.h>
#include <math.h>
#include <time.h>
#include <ctype.h>
#include <stdbool.h>

#include <raylib.h>
#include <raymath.h>
#include <rlgl.h>
#include "raygui.h"

#ifndef GAME_COMMON_H
#define GAME_COMMON_H

// Types be like.
typedef struct Game Game;
typedef struct Entity Entity;

#define WINDOW_WIDTH 960
#define WINDOW_HEIGHT 540

// Bit shit.
#define SET_BIT(b, n) (b | (0x1 << n))
#define CLEAR_BIT(b, n) (b & ~(0x1 << n))
#define IS_BIT_SET(b, n) ((b >> n) & 0x1)
#define TOGGLE_BIT(b, n) (b ^ (0x1 << n))
#define HAS_FLAG(v, f) ((v & f) == f)

// Memory management.
#define KF_MALLOC(size) malloc(size)
#define KF_CALLOC(nmemb, size) calloc(nmemb, size)
#define KF_REALLOC(ptr, size) realloc(ptr, size)
#define KF_REALLOCARRAY(ptr, nmemb, size) reallocarray(ptr, nmemb, size)
#define KF_FREE(ptr) free(ptr)

#define ALLOCATION_ERROR TraceLog(LOG_ERROR, "Allocation error in %s:%d", __FILE__, __LINE__)

// Errors.
typedef enum KfError {
	KFERROR = -1,
	KFSUCCESS = 0
} KfError;

#endif