113 lines
4.2 KiB
Python
113 lines
4.2 KiB
Python
import mmap
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import struct
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from pathlib import Path
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import json
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def read_until_null(indx: int, data: tuple) -> int:
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end = indx
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while end + 1 < len(data):
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## Read 2 bytes at a time until null found
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if data[end:end+2] == b"\x00\x00":
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break
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end += 2
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return end
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# 8 bytes at a time
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cd_db = {}
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def get_props():
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test = 0
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for r in range(0,len(offsets_data),8):
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test += 1
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# offsets_data[4:8].hex()
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card_index_name_data = int.from_bytes( offsets_data[r:r+4], byteorder='little', signed=False )
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if card_index_name_data == 0:
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continue
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#card_index_desc_data = int.from_bytes( offsets_data[r+4:r+8], byteorder='little' )
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#card_id = card_id[::-1]
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#read until null found
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# end = card_index_name_data
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# while end + 1 < len(name_data):
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# ## Read 2 bytes at a time until null found
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# if name_data[end:end+2] == b"\x00\x00":
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# break
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# end += 2
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# name = name_data[card_index_name_data:end].decode("utf-16le", errors="replace")
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end_index = read_until_null(card_index_name_data, name_data)
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name = name_data[card_index_name_data:end_index].decode("utf-16le", errors="replace")
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print(name)
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if name == '':
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continue
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#print(card_id.hex(' '))
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# 2. Get last 14 bits using mask 0x3FFF (binary 11 1111 1111 1111)
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#print([bin(x) for x in card_first])
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# if test > 3:
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# break;
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#print(prop_data[r:r+8])
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if cd_db.get(test) is None:
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cd_db[test] = {}
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# {
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# f"name_{language_code}":name,
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# f"desc_{language_code}": 'foo',
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# f"name_addr_{language_code}": hex(card_index_name_data),
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# f"desc_addr_{language_code}": hex(card_index_desc_data)
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# }
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cd_db[test][f"name_{language_code}"] = name
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#cd_db[card_id][f"desc_{language_code}"] = desc
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cd_db[test][f"name_addr_{language_code}"] = hex(card_index_name_data)
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#cd_db[card_id][f"desc_addr_{language_code}"] = hex(card_index_desc_data)
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language_code = 'E'
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#offsets_data = Path(f"YGO_2020/bin/DLG_Indx_{language_code}.bin").read_bytes() # Get all the bytes
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e_name_data = Path(f"YGO_2020/main/howto_db/howtoplay_{language_code}.bin").read_bytes() # Get all the bytes
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#get_props()
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language_code = 'J'
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j_name_data = Path(f"YGO_2020/main/howto_db/howtoplay_{language_code}.bin").read_bytes() # Get all the bytes
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print("now what?")
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help_dump = {}
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i_e = 1624
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i_j = 1624
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c = 1
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while (i_e < len(e_name_data) and i_j < len(j_name_data)):
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help_dump[c] = {}
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e = read_until_null(i_e,e_name_data)
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help_dump[c]['en'] = e_name_data[i_e:e].decode("utf-16be", errors="replace")
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print(help_dump[c]['en'] )
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i_e = e + 2
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e = read_until_null(i_j,j_name_data)
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help_dump[c]['ja'] = j_name_data[i_j:e].decode("utf-16be", errors="replace")
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print(help_dump[c]['ja'])
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i_j = e + 2
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c+=1
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print(c, " - strings extracted.")
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# c = 333 not sure how to index these anymore
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with open("helptext_dump.json", "w", encoding="utf-8") as outfile:
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json.dump(help_dump, outfile, ensure_ascii=False, indent=2)
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exit()
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## Attempt to get ids or sense out of the beginning block, no luck so far
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for r in range(0,len(name_data),8):
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#id = int.from_bytes( name_data[r:r+4], byteorder='big', signed=False )
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#id = int(name_data[r:r+4], 16) & 0xFFFFFFFF
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id = struct.unpack('<I', name_data[r:r+4])[0] ## Only one that seemed to match the hex editor values for some reason.
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print(r, ": ", (name_data[r:r+4]), " - " , id)
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if (id == 4): ## Why four?
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break
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# What's 1616/4 == 404
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read_until_null(1624,name_data)
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name_data[1624:read_until_null(1624,name_data)].decode("utf-16be", errors="replace")
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## Old attempts at getting dlg file extracted, leaving block for reference
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language_code = 'J'
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offsets_data = Path(f"YGO_2020/bin/DLG_Indx_{language_code}.bin").read_bytes() # Get all the bytes
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name_data = Path(f"YGO_2020/bin/DLG_Text_{language_code}.bin").read_bytes() # Get all the bytes
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get_props()
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# with open("dump2.json", "w", encoding="utf-16") as outfile:
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# json.dump(cd_db, outfile, ensure_ascii=False, indent=2)
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print()
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