#ifndef TWN_TYPES_H
#define TWN_TYPES_H

#include <stdint.h>

/* plain data aggregates that are accepted between public procedure boundaries */

/* 32-bit color data */
typedef struct Color {
_Alignas(4)
    uint8_t r;
    uint8_t g;
    uint8_t b;
    uint8_t a;
} Color;


/* a rectangle with the origin at the upper left (integer) */
typedef struct Recti {
_Alignas(16)
    int32_t x;
    int32_t y;
    int32_t w;
    int32_t h;
} Recti;


/* a rectangle with the origin at the upper left (floating point) */
typedef struct Rect {
_Alignas(16)
    float x;
    float y;
    float w;
    float h;
} Rect;


typedef struct Matrix4 {
    Vec4 row[4];
} Matrix4;

#endif