diff options
Diffstat (limited to 'gfx.py')
| -rw-r--r-- | gfx.py | 171 |
1 files changed, 0 insertions, 171 deletions
@@ -1,171 +0,0 @@ -#!/usr/bin/python - -"""Supplementary scripts for graphics conversion.""" - -import os -import argparse - -from utils import gfx, lz - - -# Graphics with inverted tilemaps that aren't covered by filepath_rules. -pics = [ - 'gfx/shrink1', - 'gfx/shrink2', -] - -def recursive_read(filename): - def recurse(filename_): - lines = [] - for line in open(filename_): - if 'include "' in line.lower(): - lines += recurse(line.split('"')[1]) - else: - lines += [line] - return lines - lines = recurse(filename) - return ''.join(lines) - -base_stats = None -def get_base_stats(): - global base_stats - if not base_stats: - base_stats = recursive_read('data/base_stats.asm') - return base_stats - -def get_pokemon_dimensions(name): - try: - if name == 'egg': - return 5, 5 - if name.startswith('annon_'): - name = 'annon' - base_stats = get_base_stats() - start = base_stats.find('\tdb ' + name.upper()) - start = base_stats.find('\tdn ', start) - end = base_stats.find('\n', start) - line = base_stats[start:end].replace(',', ' ') - w, h = map(int, line.split()[1:3]) - return w, h - except: - return 7, 7 - -def filepath_rules(filepath): - """Infer attributes of certain graphics by their location in the filesystem.""" - args = {} - - filedir, filename = os.path.split(filepath) - if filedir.startswith('./'): - filedir = filedir[2:] - - name, ext = os.path.splitext(filename) - if ext == '.lz': - name, ext = os.path.splitext(name) - - pokemon_name = '' - - if 'gfx/pokemon/' in filedir: - pokemon_name = filedir.split('/')[-1] - if pokemon_name.startswith('annon_'): - index = filedir.find(pokemon_name) - if index != -1: - filedir = filedir[:index + len('annon')] + filedir[index + len('annon_a'):] - if name == 'front': - args['pal_file'] = os.path.join(filedir, 'normal.pal') - args['pic'] = True - args['animate'] = True - elif name == 'back': - args['pal_file'] = os.path.join(filedir, 'shiny.pal') - args['pic'] = True - - elif 'gfx/trainers' in filedir: - args['pic'] = True - - elif os.path.join(filedir, name) in pics: - args['pic'] = True - - if args.get('pal_file'): - if os.path.exists(args['pal_file']): - args['palout'] = args['pal_file'] - else: - del args['pal_file'] - - if args.get('pic'): - if ext == '.png': - w, h = gfx.png.Reader(filepath).asRGBA8()[:2] - w = min(w/8, h/8) - args['pic_dimensions'] = w, w - elif ext == '.2bpp': - if pokemon_name and name == 'front': - w, h = get_pokemon_dimensions(pokemon_name) - args['pic_dimensions'] = w, w - elif pokemon_name and name == 'back': - args['pic_dimensions'] = 6, 6 - else: - args['pic_dimensions'] = 7, 7 - return args - - -def to_1bpp(filename, **kwargs): - name, ext = os.path.splitext(filename) - if ext == '.1bpp': pass - elif ext == '.2bpp': gfx.export_2bpp_to_1bpp(filename, **kwargs) - elif ext == '.png': gfx.export_png_to_1bpp(filename, **kwargs) - elif ext == '.lz': - decompress(filename, **kwargs) - to_1bpp(name, **kwargs) - -def to_2bpp(filename, **kwargs): - name, ext = os.path.splitext(filename) - if ext == '.1bpp': gfx.export_1bpp_to_2bpp(filename, **kwargs) - elif ext == '.2bpp': pass - elif ext == '.png': gfx.export_png_to_2bpp(filename, **kwargs) - elif ext == '.lz': - decompress(filename, **kwargs) - to_2bpp(name, **kwargs) - -def to_png(filename, **kwargs): - name, ext = os.path.splitext(filename) - if ext == '.1bpp': gfx.export_1bpp_to_png(filename, **kwargs) - elif ext == '.2bpp': gfx.export_2bpp_to_png(filename, **kwargs) - elif ext == '.png': pass - elif ext == '.lz': - decompress(filename, **kwargs) - to_png(name, **kwargs) - -def compress(filename, **kwargs): - data = open(filename, 'rb').read() - lz_data = lz.Compressed(data).output - open(filename + '.lz', 'wb').write(bytearray(lz_data)) - -def decompress(filename, **kwargs): - lz_data = open(filename, 'rb').read() - data = lz.Decompressed(lz_data).output - name, ext = os.path.splitext(filename) - open(name, 'wb').write(bytearray(data)) - - -methods = { - '2bpp': to_2bpp, - '1bpp': to_1bpp, - 'png': to_png, - 'lz': compress, - 'unlz': decompress, -} - -def main(method_name, filenames=None): - if filenames is None: filenames = [] - for filename in filenames: - args = filepath_rules(filename) - method = methods.get(method_name) - if method: - method(filename, **args) - -def get_args(): - ap = argparse.ArgumentParser() - ap.add_argument('method_name') - ap.add_argument('filenames', nargs='*') - args = ap.parse_args() - return args - -if __name__ == '__main__': - main(**get_args().__dict__) |