373 lines
14 KiB
Python
373 lines
14 KiB
Python
#! /usr/bin/env python3
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import argparse
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import json
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import os
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import os.path
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import sys
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import textwrap
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from PIL import Image, ImageDraw # type: ignore
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from typing import Any, Dict
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from bemani.format.afp import AFPFile, Shape, SWF
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def main() -> int:
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parser = argparse.ArgumentParser(description="Konami AFP graphic file unpacker/repacker")
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subparsers = parser.add_subparsers(help='Action to take', dest='action')
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extract_parser = subparsers.add_parser('extract', help='Extract relevant textures from file')
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extract_parser.add_argument(
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"file",
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metavar="FILE",
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help="The file to extract",
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)
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extract_parser.add_argument(
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"dir",
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metavar="DIR",
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help="Directory to extract to",
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)
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extract_parser.add_argument(
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"-p",
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"--pretend",
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action="store_true",
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help="Pretend to extract instead of extracting",
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)
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extract_parser.add_argument(
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"-v",
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"--verbose",
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action="store_true",
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help="Display verbuse debugging output",
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)
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extract_parser.add_argument(
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"-r",
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"--write-raw",
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action="store_true",
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help="Always write raw texture files",
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)
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extract_parser.add_argument(
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"-m",
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"--write-mappings",
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action="store_true",
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help="Write mapping files to disk",
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)
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extract_parser.add_argument(
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"-g",
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"--generate-mapping-overlays",
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action="store_true",
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help="Generate overlay images showing mappings",
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)
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extract_parser.add_argument(
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"-s",
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"--split-textures",
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action="store_true",
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help="Split textures into individual sprites",
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)
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update_parser = subparsers.add_parser('update', help='Update relevant textures in a file from a directory')
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update_parser.add_argument(
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"file",
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metavar="FILE",
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help="The file to update",
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)
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update_parser.add_argument(
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"dir",
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metavar="DIR",
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help="Directory to update from",
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)
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update_parser.add_argument(
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"-p",
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"--pretend",
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action="store_true",
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help="Pretend to update instead of updating",
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)
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update_parser.add_argument(
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"-v",
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"--verbose",
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action="store_true",
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help="Display verbuse debugging output",
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)
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print_parser = subparsers.add_parser('print', help='Print the file contents as a JSON dictionary')
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print_parser.add_argument(
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"file",
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metavar="FILE",
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help="The file to print",
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)
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print_parser.add_argument(
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"-v",
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"--verbose",
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action="store_true",
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help="Display verbuse debugging output",
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)
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parseafp_parser = subparsers.add_parser('parseafp', help='Parse a raw AFP/BSI file pair extracted from an IFS container')
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parseafp_parser.add_argument(
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"afp",
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metavar="AFPFILE",
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help="The AFP file to parse",
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)
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parseafp_parser.add_argument(
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"bsi",
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metavar="BSIFILE",
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help="The BSI file to parse",
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)
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parseafp_parser.add_argument(
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"-v",
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"--verbose",
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action="store_true",
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help="Display verbuse debugging output",
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)
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parsegeo_parser = subparsers.add_parser('parsegeo', help='Parse a raw GEO file extracted from an IFS container')
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parsegeo_parser.add_argument(
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"geo",
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metavar="GEOFILE",
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help="The GEO file to parse",
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)
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parsegeo_parser.add_argument(
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"-v",
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"--verbose",
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action="store_true",
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help="Display verbuse debugging output",
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)
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args = parser.parse_args()
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if args.action == "extract":
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if args.split_textures:
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if args.write_raw:
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raise Exception("Cannot write raw textures when splitting sprites!")
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if args.generate_mapping_overlays:
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raise Exception("Cannot generate mapping overlays when splitting sprites!")
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with open(args.file, "rb") as bfp:
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afpfile = AFPFile(bfp.read(), verbose=args.verbose)
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# Actually place the files down.
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os.makedirs(args.dir, exist_ok=True)
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if not args.split_textures:
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for texture in afpfile.textures:
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filename = os.path.join(args.dir, texture.name)
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if texture.img:
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if args.pretend:
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print(f"Would write {filename}.png texture...")
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else:
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print(f"Writing {filename}.png texture...")
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with open(f"{filename}.png", "wb") as bfp:
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texture.img.save(bfp, format='PNG')
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if not texture.img or args.write_raw:
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if args.pretend:
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print(f"Would write {filename}.raw texture...")
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else:
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print(f"Writing {filename}.raw texture...")
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with open(f"{filename}.raw", "wb") as bfp:
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bfp.write(texture.raw)
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if args.pretend:
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print(f"Would write {filename}.xml texture info...")
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else:
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print(f"Writing {filename}.xml texture info...")
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with open(f"{filename}.xml", "w") as sfp:
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sfp.write(textwrap.dedent(f"""
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<info>
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<width>{texture.width}</width>
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<height>{texture.height}</height>
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<type>{hex(texture.fmt)}</type>
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<raw>{filename}.raw</raw>
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</info>
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""").strip())
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if args.write_mappings:
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if not args.split_textures:
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for i, name in enumerate(afpfile.regionmap.entries):
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if i < 0 or i >= len(afpfile.texture_to_region):
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raise Exception(f"Out of bounds region {i}")
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region = afpfile.texture_to_region[i]
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texturename = afpfile.texturemap.entries[region.textureno]
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filename = os.path.join(args.dir, name)
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if args.pretend:
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print(f"Would write {filename}.xml region information...")
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else:
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print(f"Writing {filename}.xml region information...")
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with open(f"{filename}.xml", "w") as sfp:
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sfp.write(textwrap.dedent(f"""
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<info>
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<left>{region.left}</left>
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<top>{region.top}</top>
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<right>{region.right}</right>
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<bottom>{region.bottom}</bottom>
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<texture>{texturename}</texture>
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</info>
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""").strip())
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if afpfile.fontdata is not None:
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filename = os.path.join(args.dir, "fontinfo.xml")
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if args.pretend:
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print(f"Would write {filename} font information...")
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else:
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print(f"Writing {filename} font information...")
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with open(filename, "w") as sfp:
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sfp.write(str(afpfile.fontdata))
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if args.generate_mapping_overlays:
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overlays: Dict[str, Any] = {}
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for i, name in enumerate(afpfile.regionmap.entries):
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if i < 0 or i >= len(afpfile.texture_to_region):
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raise Exception(f"Out of bounds region {i}")
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region = afpfile.texture_to_region[i]
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texturename = afpfile.texturemap.entries[region.textureno]
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if texturename not in overlays:
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for texture in afpfile.textures:
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if texture.name == texturename:
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overlays[texturename] = Image.new(
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'RGBA',
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(texture.width, texture.height),
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(0, 0, 0, 0),
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)
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break
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else:
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raise Exception(f"Couldn't find texture {texturename}")
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draw = ImageDraw.Draw(overlays[texturename])
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draw.rectangle(
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((region.left // 2, region.top // 2), (region.right // 2, region.bottom // 2)),
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fill=(0, 0, 0, 0),
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outline=(255, 0, 0, 255),
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width=1,
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)
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draw.text(
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(region.left // 2, region.top // 2),
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name,
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fill=(255, 0, 255, 255),
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)
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for name, img in overlays.items():
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filename = os.path.join(args.dir, name) + "_overlay.png"
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if args.pretend:
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print(f"Would write {filename} overlay...")
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else:
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print(f"Writing {filename} overlay...")
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with open(filename, "wb") as bfp:
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img.save(bfp, format='PNG')
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if args.split_textures:
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textures: Dict[str, Any] = {}
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announced: Dict[str, bool] = {}
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for i, name in enumerate(afpfile.regionmap.entries):
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if i < 0 or i >= len(afpfile.texture_to_region):
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raise Exception(f"Out of bounds region {i}")
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region = afpfile.texture_to_region[i]
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texturename = afpfile.texturemap.entries[region.textureno]
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if texturename not in textures:
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for tex in afpfile.textures:
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if tex.name == texturename:
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textures[texturename] = tex
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break
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else:
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raise Exception("Could not find texture {texturename} to split!")
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if textures[texturename].img:
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# Grab the location in the image, save it out to a new file.
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filename = f"{texturename}_{name}.png"
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filename = os.path.join(args.dir, filename)
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if args.pretend:
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print(f"Would write {filename} sprite...")
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else:
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print(f"Writing {filename} sprite...")
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sprite = textures[texturename].img.crop(
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(region.left // 2, region.top // 2, region.right // 2, region.bottom // 2),
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)
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with open(filename, "wb") as bfp:
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sprite.save(bfp, format='PNG')
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else:
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if not announced.get(texturename, False):
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print(f"Cannot extract sprites from {texturename} because it is not a supported format!")
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announced[texturename] = True
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if args.action == "update":
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# First, parse the file out
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with open(args.file, "rb") as bfp:
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afpfile = AFPFile(bfp.read(), verbose=args.verbose)
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# Now, find any PNG files that match texture names.
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for texture in afpfile.textures:
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filename = os.path.join(args.dir, texture.name) + ".png"
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if os.path.isfile(filename):
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print(f"Updating {texture.name} from {filename}...")
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with open(filename, "rb") as bfp:
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afpfile.update_texture(texture.name, bfp.read())
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# Now, find any PNG files that match a specific sprite.
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for i, spritename in enumerate(afpfile.regionmap.entries):
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if i < 0 or i >= len(afpfile.texture_to_region):
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raise Exception(f"Out of bounds region {i}")
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region = afpfile.texture_to_region[i]
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texturename = afpfile.texturemap.entries[region.textureno]
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# Grab the location in the image to see if it exists.
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filename = f"{texturename}_{spritename}.png"
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filename = os.path.join(args.dir, filename)
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if os.path.isfile(filename):
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print(f"Updating {texturename} sprite piece {spritename} from {filename}...")
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with open(filename, "rb") as bfp:
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afpfile.update_sprite(texturename, spritename, bfp.read())
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# Now, write out the updated file
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if args.pretend:
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print(f"Would write {args.file}...")
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afpfile.unparse()
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else:
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print(f"Writing {args.file}...")
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data = afpfile.unparse()
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with open(args.file, "wb") as bfp:
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bfp.write(data)
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if args.action == "print":
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# First, parse the file out
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with open(args.file, "rb") as bfp:
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afpfile = AFPFile(bfp.read(), verbose=args.verbose)
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# Now, print it
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print(json.dumps(afpfile.as_dict(), sort_keys=True, indent=4))
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if args.action == "parseafp":
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# First, load the AFP and BSI files
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with open(args.afp, "rb") as bafp:
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with open(args.bsi, "rb") as bbsi:
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swf = SWF("<unnamed>", bafp.read(), bbsi.read())
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# Now, print it
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swf.parse(verbose=args.verbose)
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print(json.dumps(swf.as_dict(), sort_keys=True, indent=4))
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if args.action == "parsegeo":
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# First, load the AFP and BSI files
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with open(args.geo, "rb") as bfp:
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geo = Shape("<unnamed>", bfp.read())
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# Now, print it
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geo.parse()
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if args.verbose:
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print(geo, file=sys.stderr)
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print(json.dumps(geo.as_dict(), sort_keys=True, indent=4))
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return 0
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if __name__ == "__main__":
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sys.exit(main())
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