papermario/tools/build/sprites/header.py

#! /usr/bin/python3

from sys import argv, path
from pathlib import Path
path.append(str(Path(__file__).parent.parent.parent / "splat"))
path.append(str(Path(__file__).parent.parent.parent / "splat_ext"))
from pm_npc_sprites import Sprite

if __name__ == "__main__":
    if len(argv) < 4:
        print("usage: gen_sprite_animations_h.py [OUT] [DIR] [ID]")
        exit(1)

    _, outfile, sprite_dir, s = argv

    with open(outfile, "w") as f:
        # get sprite index
        s = int(s)
        assert s >= 1

        sprite_dir = Path(sprite_dir)

        sprite = Sprite.from_dir(sprite_dir, read_images=False)
        sprite_name = sprite_dir.stem

        f.write(f"#ifndef _NPC_SPRITE_{sprite_name.upper()}_H_\n")
        f.write(f"#define _NPC_SPRITE_{sprite_name.upper()}_H_\n")
        f.write("\n")
        f.write('#include "types.h"\n')
        f.write("\n")

        seen_palette_names = set()
        for p, palette_name in enumerate(sprite.palette_names):
            if palette_name not in seen_palette_names:
                seen_palette_names.add(palette_name)

                for a, name in enumerate(sprite.animation_names):
                    f.write(f"#define NPC_ANIM_{sprite_name}_{palette_name}_{name} 0x{s:02X}{p:02X}{a:02X}\n")

        f.write("\n")
        f.write("#endif\n")