Turn a hero name into a save file name that works on every computer

Players type names with slashes, dots, accents and emoji, and a save named after the hero then fails on one system while working on another. This entry shows how to build a safe file name, keep two heroes with the same name apart, and not cut a name in half.

Why this works

Whatever a player types ends up on a disk that has its own strict rules, and the strictest computer sets the bar. Keeping the shown name as typed and deriving a separate safe file name lets people use any name while no two heroes ever land in one file.

When not to use it

Skip it when saves never become files named by the player, such as one fixed slot or numbered slots 1 to 3. Then name the file by its slot and keep the hero name only inside it, so there is nothing to clean.

In the full entry

• What to build, step by step
• Starting values and the reason for each
• 3 common mistakes and the fix
• 18 lines of example code with 4 checks that pass
• How your AI shows you that it works

Say this to your AI

Use the Spielerando entry "Turn a hero name into a save file name that works on every computer" (read_entry save-file-name-from-hero-name) in my game. Build it step by step, and show me how you checked that it works.

Or skip this and connect the MCP: your AI then finds all of this by itself.Connect the MCP