Add files via upload

2025-02-08 21:20:29 +03:00
parent f4bf8faf18
commit 9652ec481c
6 changed files with 392 additions and 0 deletions
--- a/ibunroku_event_strings_parser.py
+++ b/ibunroku_event_strings_parser.py
@@ -0,0 +1,108 @@
+import os
+import struct
+import codecs
+import json
+from ibunroku_settings import load_encoding_table, commands
+
+def parse_event_strings(file_path, tbl_path):
+    """
+    Parses event strings from a binary file and saves the output to text and JSON files.
+
+    Args:
+        file_path (str): Path to the binary file.
+        tbl_path (str): Path to the encoding table file.
+    """
+    encoding_table = load_encoding_table(tbl_path)
+
+    with open(file_path, 'rb') as f:
+        data = f.read()
+
+        # Unpack header information
+        header_size = struct.unpack('<H', data[:2])[0]
+        file_size = struct.unpack('<H', data[4:6])[0]
+        data = data[header_size:]
+
+        # Extract pointers and other data
+        music = struct.unpack('<H', data[2:4])[0]
+        end_text_table_pointer = struct.unpack('<H', data[52:54])[0]
+        other_data = data[end_text_table_pointer:file_size]
+        unk_pointer1 = struct.unpack('<H', data[60:62])[0]
+        unk_pointer2 = struct.unpack('<H', data[68:70])[0]
+        unk_pointer3 = struct.unpack('<H', data[76:78])[0]
+        table_pointer = struct.unpack('<H', data[96:98])[0]
+
+        # Extract raw strings
+        raw_strings = []
+        i = table_pointer
+        while data[i+2:i+4] != b'\x10\x80':
+            i += 2
+        text_table_pointer = struct.unpack('<H', data[i:i+2])[0]
+
+        while i < text_table_pointer:
+            if data[i+2:i+4] == b'\x10\x80' and data[i-4:i] == b'\xFF\x55\x00\x00':
+                reader = struct.unpack('<H', data[i:i+2])[0]
+                string = b''
+                while data[reader:reader+2] != b'\xFF\x01':
+                    string += struct.pack('B', data[reader])
+                    reader += 1
+                string += b'\xFF\x01\x00\x00'
+                raw_strings.append((i, string))
+                i += 4
+            else:
+                i += 4
+
+        # Prepare header JSON
+        header_json = {
+            'Header Size': header_size,
+            'File Size': file_size,
+            'Music': music,
+            'End of Text Table': end_text_table_pointer,
+            'Unknown Pointer 1': unk_pointer1,
+            'Unknown Pointer 2': unk_pointer2,
+            'Unknown Pointer 3': unk_pointer3,
+            'Script Table Pointer': table_pointer,
+            'Text Table Pointer': text_table_pointer
+        }
+
+        # Decode strings using character dictionary
+        strings = {}
+        with codecs.open('output.txt', 'w', encoding="utf_8") as txt:
+            for raw in raw_strings:
+                decoded_string = ''
+                i = 0
+                while i < len(raw[1]):
+                    char = raw[1][i]
+                    if char < 0x80:
+                        decoded_string += encoding_table.get(f'{char:02X}', f'[kana={char}]')
+                        i += 1
+                    elif char >= 0x80 and char < 0xFF:
+                        char = int.from_bytes(raw[1][i:i+2], 'big')
+                        char_hex = f'{char:04X}'
+                        decoded_string += encoding_table.get(char_hex, f'|{char_hex}')
+                        i += 2
+                    else:
+                        command = raw[1][i+1]
+                        if command == 5:
+                            wait = int.from_bytes(raw[1][i+2:i+3], 'big')
+                            decoded_string += f'[WAIT={wait}]'
+                            i += 4
+                        elif command == 6:
+                            color = raw[1][i+2]
+                            decoded_string += f'[COLOR={color}]'
+                            i += 3
+                        elif command == 14:
+                            something = raw[1][i+2]
+                            decoded_string += f'[SOMETHING={something}]'
+                            i += 3
+                        else:
+                            try:
+                                decoded_string += commands[command]
+                            except IndexError:
+                                print(f'Unknown command {command} in file {file_path}')
+                            i += 2
+                strings[str(raw[0])] = decoded_string
+                txt.write(f'{str(raw[0])}:\t{decoded_string}\n')
+
+        # Save other data and strings to JSON
+        with codecs.open('output.json', 'w', encoding='utf_8') as jsonf:
+            json.dump({'Header': header_json, 'Parsed strings': strings, 'Other Data': list(other_data)}, jsonf, indent=4, ensure_ascii=False)