extend switch assist to 4-player doors

README.md

@@ -385,7 +385,7 @@ There are many options available when starting a proxy session. All options are
 * **Block pings**: blocks automatic pings sent by the client, and responds to ping commands from the server automatically. This works around a bug in Sylverant's login server.
 * **Infinite HP**: automatically heals you whenever you get hit. An attack that kills you in one hit will still kill you, however.
 * **Infinite TP**: automatically restores your TP whenever you use any technique.
-* **Switch assist**: attempts to unlock doors that require two players in a one-player game.
+* **Switch assist**: attempts to unlock doors that require two or four players in a one-player game.
 * **Infinite Meseta** (Episode 3 only): gives you 1,000,000 Meseta, regardless of the value sent by the remote server.
 * **Block events**: disables holiday events sent by the remote server.
 * **Block patches**: prevents any B2 (patch) commands from reaching the client.
@@ -449,7 +449,7 @@ Some commands only work on the game server and not on the proxy server. The chat
     * `$secid <section-id>`: Sets your override section ID. After running this command, any games you create will use your override section ID for rare drops instead of your character's actual section ID. If you're in a game and you are the leader of the game, this also immediately changes the item tables used by the server when creating items. To revert to your actual section id, run `$secid` with no name after it. On the proxy server, this will not work if the remote server controls item drops (e.g. on BB, or on Schtserv with server drops enabled). If the server does not allow cheat mode anywhere (that is, "CheatModeBehavior" is "Off" in config.json), this command does nothing.
     * `$rand <seed>`: Sets your override random seed (specified as a 32-bit hex value). This will make any games you create use the given seed for rare enemies. This also makes item drops deterministic in Blue Burst games hosted by newserv. On the proxy server, this command can cause desyncs with other players in the same game, since they will not see the overridden random seed. To remove the override, run `$rand` with no arguments. If the server does not allow cheat mode anywhere (that is, "CheatModeBehavior" is "Off" in config.json), this command does nothing.
     * `$ln [name-or-type]`: Sets the lobby number. Visible only to you. This command exists because some non-lobby maps can be loaded as lobbies with invalid lobby numbers. See the "GC lobby types" and "Ep3 lobby types" entries in the information menu for acceptable values here. Note that non-lobby maps do not have a lobby counter, so there's no way to exit the lobby without using either `$ln` again or `$exit`. On the game server, `$ln` reloads the lobby immediately; on the proxy server, it doesn't take effect until you load another lobby yourself (which means you'll like have to use `$exit` to escape). Run this command with no argument to return to the default lobby.
-    * `$swa`: Enables or disables switch assist. When enabled, the server will attempt to automatically unlock two-player doors in non-quest games if you step on both switches sequentially.
+    * `$swa`: Enables or disables switch assist. When enabled, the server will attempt to automatically unlock two-player and four-player doors in non-quest games if you step on all the required switches sequentially.
     * `$exit`: If you're in a lobby, sends you to the main menu (which ends your proxy session, if you're in one). If you're in a game or spectator team, sends you to the lobby (but does not end your proxy session if you're in one). Does nothing if you're in a non-Episode 3 game and no quest is in progress.
     * `$patch <name>`: Run a patch on your client. `<name>` must exactly match the name of a patch on the server.