CLASS net/minecraft/class_155 net/minecraft/SharedConstants FIELD field_1124 RESOURCE_LEAK_DETECTOR_DISABLED Lio/netty/util/ResourceLeakDetector$Level; FIELD field_1125 isDevelopment Z FIELD field_1126 INVALID_CHARS_LEVEL_NAME [C FIELD field_16742 gameVersion Lcom/mojang/bridge/game/GameVersion; FIELD field_25135 useChoiceTypeRegistrations Z COMMENT Specifies whether Minecraft should use choice type registrations from the game's schema when entity types or block entity types are created. METHOD method_16673 getGameVersion ()Lcom/mojang/bridge/game/GameVersion; METHOD method_31372 getProtocolVersion ()I METHOD method_643 isValidChar (C)Z ARG 0 chr METHOD method_644 stripInvalidChars (Ljava/lang/String;)Ljava/lang/String; ARG 0 s