[olist] [*] Added training ground mode, the entrance is in single player mode->Training, the training ground mode has no experience and is only used to test performance and experience. Later, the training ground will be moved to the online lobby to wait for the map. If you die in the training ground, you can only press rebirth in the console interface. Note that if the rebirth point is occupied by a character, the rebirth will fail. [*] Added console interface is only available in the training ground mode. Press the "/" key to call out the cheat mode. To spawn monsters, press the console to start the game. Enter the number of monsters in the input box below. The selection box in front is to keep the number of monsters. Note that it is currently known that the training ground will occasionally crash after being attacked by zombies. The console control is not translated yet. [*] Added vehicles, currently only available in the training ground. [/olist]