The hero is blocked by its own party member standing in a narrow corridor

Walking into a friend who has stopped in a doorway should not leave you stuck, but walking into a stranger must still block you. And the rest of the line must not jump about. Here is the rule for trading places, which tiles count, and what happens to the others behind.

Why this works

Friends can pass each other, and nobody is a wall to their own side. Letting two characters trade tiles frees the way without moving anyone else, and since the tile just left is empty, the swap is always safe.

When not to use it

Do not allow it when position carries meaning, such as a formation with a tank in front, or when party members take real space and should block passage. Then make the player walk around or choose a new order in a menu.

In the full entry

• What to build, step by step
• Starting values and the reason for each
• 3 common mistakes and the fix
• A diagram of every state
• 34 lines of example code with 5 checks that pass
• How your AI shows you that it works

Say this to your AI

Use the Spielerando entry "The hero is blocked by its own party member standing in a narrow corridor" (read_entry rpg-swap-places-with-party) 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