Zack Buhman
da49dbeb2b
I'm still not satisfied with the Makefile, but this at least makes it converge in a single make invocation again. This also removes the enum value arrays.
102 lines
2.9 KiB
Python
102 lines
2.9 KiB
Python
"""
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spritesheets_list[0] == Spritesheet('RedSprite', 3)
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sprite_constants_list[0] == 'SPRITE_NONE'
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gfx_sprites_list['RedSprite'] == 'gfx/sprites/red.2bpp'
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"""
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# insert a empty sprite for SPRITE_NONE
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# remove SPRITE_ prefix
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from parse import parse
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from generate.sort import default_sort
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from generate.binary import binary_res, start_size_value
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from generate.generate import renderer
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def sorted_sprite_constants_list():
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return sorted(parse.sprite_constants_list.items(), key=default_sort)
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def includes_header():
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yield '#pragma once'
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yield ''
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yield '#include "../start_size.hpp"'
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yield ''
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for name, index in sorted_sprite_constants_list():
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if name == 'SPRITE_NONE':
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continue
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assert index != 0, index
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spritesheet = parse.spritesheets_list[index - 1]
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sprite_path = parse.gfx_sprites_list[spritesheet.name]
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yield f'#include "../res/{sprite_path}.h"'
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def includes_source():
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yield '#include <cstdint>'
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yield ''
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yield '#include "sprites.hpp"'
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yield ''
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def sprite_name(name):
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assert name.startswith('SPRITE_'), name
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return name.removeprefix('SPRITE_').lower()
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def struct_spritesheet_t():
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_sorted_sprite_constants_list = list(sorted_sprite_constants_list())
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sprite_names = (
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f"{sprite_name(name)},"
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for name, _ in _sorted_sprite_constants_list
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)
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return [
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"struct spritesheet_t {",
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"start_size_t spritesheet;",
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"uint8_t sprite_count;",
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"",
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"enum spritesheet {",
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*sprite_names,
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"};",
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"",
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f"static constexpr int32_t count = {len(_sorted_sprite_constants_list)};",
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"};",
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]
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def sprites_header():
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yield "extern const spritesheet_t spritesheets[];"
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def generate_sprites_header():
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render, out = renderer()
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render(includes_header())
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render(struct_spritesheet_t())
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render(sprites_header())
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return out
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def sprite(name, index):
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if name == 'SPRITE_NONE':
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# special null sprite
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sprite_path = None
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sprite_count = 0
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else:
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# spritesheets_list does not include SPRITE_NULL at index 0
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assert index != 0, index
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spritesheet = parse.spritesheets_list[index - 1]
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sprite_path = parse.gfx_sprites_list[spritesheet.name]
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sprite_count = spritesheet.sprite_count
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return [
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f"[spritesheet_t::{sprite_name(name)}] = {{",
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".spritesheet = {",
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*start_size_value(sprite_path),
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"},",
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f".sprite_count = {sprite_count}",
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"},",
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]
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def sprites():
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yield "const spritesheet_t spritesheets[] = {"
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for name, index in sorted_sprite_constants_list():
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yield from sprite(name, index)
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yield "};"
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def generate_sprites_source():
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render, out = renderer()
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render(includes_source());
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render(sprites())
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return out
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