Method setLevel

src/main/java/emu/grasscutter/game/player/Player.java:455–462

(int level)

	}

	public boolean setLevel(int level) {
		if (this.setProperty(PlayerProperty.PROP_PLAYER_LEVEL, level)) {
			this.updateWorldLevel();
			this.updateProfile();
			return true;
		}
		return false;
	}

	public int getExp() {
		return this.getProperty(PlayerProperty.PROP_PLAYER_EXP);