
The CraftBlock class is setting bit 0x4 of the update flag when bit 0x2 should in fact be set here. Bit 0x2 means "do updates"; bit 0x4 means "don't do updates if the world is static, even when bit 0x2 is set".
The CraftBlock class is setting bit 0x4 of the update flag when bit 0x2 should in fact be set here. Bit 0x2 means "do updates"; bit 0x4 means "don't do updates if the world is static, even when bit 0x2 is set".