metasprite.h

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// -*- coding: utf-8-unix -*-
/*
 * Copyright (c) 2021-2024 Daishi Mori (mori0091)
 *
 * This software is released under the MIT License.\n
 * See https://github.com/mori0091/libmsx/blob/main/LICENSE
 *
 * GitHub libmsx project\n
 * https://github.com/mori0091/libmsx
 */
#pragma once
 
#ifndef METASPRITE_H
#define METASPRITE_H
 
#include <stdint.h>
 
#include "vdp.h"
#include "vmem.h"
#include "sprite.h"
 
typedef struct vec2i {
  int x;
  int y;
} vec2i_t;
 
typedef struct metasprite {
  uint8_t n;
  vec2i_t anchor;
  vec2i_t* layouts;
  uint8_t* pats;
} metasprite_t;
 
void vmem_set_metasprite_s(vmemptr_t base, uint8_t plane, int x, int y,
                           const metasprite_t* ms,
                           const tagged_color_t tagged_color);
 
void vmem_set_metasprite_m(vmemptr_t base, uint8_t plane, int x, int y,
                           const metasprite_t* ms,
                           const tagged_color_t* tagged_colors);
 
void vmem_set_metasprite_a(vmemptr_t base, uint8_t plane, int x, int y,
                           const metasprite_t* ms);
 
#endif