71 lines
1.4 KiB
C
71 lines
1.4 KiB
C
|
#pragma once
|
||
|
|
|
||
|
|
// System
|
||
|
|
#include <assert.h>
|
||
|
|
#include <float.h>
|
||
|
|
#include <math.h>
|
||
|
|
#include <stdarg.h>
|
||
|
|
#include <stdbool.h>
|
||
|
|
#include <stddef.h>
|
||
|
|
#include <stdint.h>
|
||
|
|
#include <stdio.h>
|
||
|
|
#include <stdlib.h>
|
||
|
|
#include <string.h>
|
||
|
|
#include <sys/stat.h>
|
||
|
|
#include <time.h>
|
||
|
|
|
||
|
|
// 3rd Party
|
||
|
|
#include <glad/gl.h>
|
||
|
|
#include <SDL.h>
|
||
|
|
|
||
|
|
const char* WINDOW_TITLE = "Untitled Game";
|
||
|
|
const int TARGET_FRAME_TIME = 16;
|
||
|
|
const int WINDOW_WIDTH = 1280;
|
||
|
|
const int WINDOW_HEIGHT = 960;
|
||
|
|
const int RENDER_WIDTH = 320;
|
||
|
|
const int RENDER_HEIGHT = 240;
|
||
|
|
const size_t ENGINE_MEMORY_SIZE = 8U * 1024U * 1024U;
|
||
|
|
const size_t GAME_MEMORY_SIZE = 8U * 1024U * 1024U;
|
||
|
|
const size_t SCRATCH_MEMORY_SIZE = 8U * 1024U * 1024U;
|
||
|
|
|
||
|
|
const float VIEWPORT_WIDTH = (float)RENDER_WIDTH * WINDOW_HEIGHT / RENDER_HEIGHT;
|
||
|
|
const float VIEWPORT_HEIGHT = (float)RENDER_HEIGHT * WINDOW_HEIGHT / RENDER_HEIGHT;
|
||
|
|
const float VIEWPORT_X = WINDOW_WIDTH/2 - VIEWPORT_WIDTH/2;
|
||
|
|
const float VIEWPORT_Y = WINDOW_HEIGHT/2 - VIEWPORT_HEIGHT/2;
|
||
|
|
|
||
|
|
typedef struct input {
|
||
|
|
bool up;
|
||
|
|
bool down;
|
||
|
|
bool left;
|
||
|
|
bool right;
|
||
|
|
bool select;
|
||
|
|
bool interact;
|
||
|
|
bool pause;
|
||
|
|
int mouse_x_delta;
|
||
|
|
int mouse_y_delta;
|
||
|
|
} input_t;
|
||
|
|
|
||
|
|
typedef struct memory {
|
||
|
|
struct {
|
||
|
|
size_t size;
|
||
|
|
void* begin;
|
||
|
|
void* current;
|
||
|
|
void* end;
|
||
|
|
} engine;
|
||
|
|
|
||
|
|
struct {
|
||
|
|
size_t size;
|
||
|
|
void* begin;
|
||
|
|
void* current;
|
||
|
|
void* end;
|
||
|
|
} game;
|
||
|
|
|
||
|
|
struct {
|
||
|
|
size_t size;
|
||
|
|
void* begin;
|
||
|
|
void* current;
|
||
|
|
void* end;
|
||
|
|
} scratch;
|
||
|
|
} memory_t;
|
||
|
|
|