CLASS net/minecraft/class_769 net/minecraft/client/render/BuiltChunkStorage FIELD field_4146 worldRenderer Lnet/minecraft/class_761; FIELD field_4147 sizeZ I FIELD field_4148 sizeX I FIELD field_4149 sizeY I FIELD field_4150 renderers [Lnet/minecraft/class_851; FIELD field_4151 world Lnet/minecraft/class_1937; METHOD (Lnet/minecraft/class_1937;ILnet/minecraft/class_761;Lnet/minecraft/class_850;)V ARG 1 world ARG 3 renderer METHOD method_16040 scheduleRebuild (IIIZ)V ARG 1 x ARG 2 y ARG 3 z ARG 4 important METHOD method_3323 getChunkRenderer (Lnet/minecraft/class_2338;)Lnet/minecraft/class_851; ARG 1 pos METHOD method_3324 createChunks (Lnet/minecraft/class_850;)V METHOD method_3326 getChunkIndex (III)I ARG 1 x ARG 2 y ARG 3 z METHOD method_3327 clear ()V METHOD method_3330 updateCameraPosition (DD)V ARG 1 x ARG 3 z