# Copyright 2020 Project U-Ray Authors
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#      http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

import re
import sys
import json

line_re = re.compile(r'F(0x[0-9A-Fa-f]+)W(\d+)B(\d+)')
frames_to_tiles = {} # (start, size, tile, tile offset)

active = False

with open(sys.argv[1]) as f:
	for line in f:
		sl = line.strip()
		if sl[0] == '.':
			active = sys.argv[2] in sl
		if active:
			print(sl)