More sanity checks

- check that length of entered old name matches length in file
- character names must be 2 characters or more

.gitignore

@@ -0,0 +1,7 @@
+build/
+lib/
+*.pyd
+*.pyc
+*.dll
+*.zip
+*.ctypes

edit-vrising-name/edit-vrising-name.py

@@ -44,6 +44,9 @@ def editCharacterName(bin_file, old, new):
 
     if data != old_byte_data:
       continue
+
+    if old_len != len(old):
+      continue
 
     print(f'\t{Fore.BLUE}---{Style.RESET_ALL}') 
     print(f'\t{Fore.GREEN}Found {Fore.LIGHTCYAN_EX}{data} {Fore.GREEN}at {Fore.YELLOW}{occurrenceOffset} {Fore.WHITE}({Fore.LIGHTCYAN_EX}{int(old_len)}{Style.RESET_ALL})')
@@ -76,6 +79,12 @@ def editCharacterName(bin_file, old, new):
 
     for old,new in args.rename_pairs:
 
+      if (len(new) < 2 or len(old) < 2):
+        print(f'  {Fore.YELLOW}{old}{Fore.GREEN} is {Fore.LIGHTCYAN_EX}{len(old)}{Fore.GREEN} characters{Style.RESET_ALL}')
+        print(f'  {Fore.YELLOW}{new}{Fore.GREEN} is {Fore.LIGHTCYAN_EX}{len(new)}{Fore.GREEN} characters{Style.RESET_ALL}')
+        print(f'{Fore.RED}Character names must be at least 2 characters. Skipping pair.{Style.RESET_ALL}')
+        continue
+
       if (len(new) > 20 or len(old) > 20):
         print(f'  {Fore.YELLOW}{old}{Fore.GREEN} is {Fore.LIGHTCYAN_EX}{len(old)}{Fore.GREEN} characters{Style.RESET_ALL}')
         print(f'  {Fore.YELLOW}{new}{Fore.GREEN} is {Fore.LIGHTCYAN_EX}{len(new)}{Fore.GREEN} characters{Style.RESET_ALL}')