#pragma once
#include <stdint.h>

typedef uint8_t u8;
typedef uint16_t u16;
typedef uint32_t u32;
typedef uint64_t u64;
typedef int8_t i8;
typedef int16_t i16;
typedef int32_t i32;
typedef int64_t i64;

typedef float f32;
typedef double f64;

// Source - https://stackoverflow.com/a/8862167
#define SWAP(x, y)                                                             \
  do {                                                                         \
    __typeof__(x) _x = x;                                                      \
    __typeof__(y) _y = y;                                                      \
    x = _y;                                                                    \
    y = _x;                                                                    \
  } while (0)

#define I_PART(x) ((int)(x))
#define F_PART(x) ((x) - (float)I_PART(x))
#define RF_PART(x) (1.0f - F_PART(x))

#define COLOR(r, g, b, a) ((Color){{b, g, r, a}})
#define RGB(r, g, b) COLOR(b, g, r, 255)

#define ANSI_RED(str) "\x1b[31m" str "\x1b[0m"
#define ANSI_GREEN(str) "\x1b[32m" str "\x1b[0m"
#define ANSI_YELLOW(str) "\x1b[33m" str "\x1b[0m"
#define ANSI_BLUE(str) "\x1b[34m" str "\x1b[0m"
#define ANSI_CYAN(str) "\x1b[36m" str "\x1b[0m"

typedef struct {
  u32 *pixels;
  u32 width;
  u32 height;
  u32 pitch;
} Framebuffer;

typedef union {
  struct {
    u8 b, g, r, a;
  };
  uint32_t packed;
} Color;

typedef struct {
  f32 x;
  f32 y;
} V2;