Removed a pointless check in yCoordHelper and corrected some comments in RiftRegenerator. It turns out that ChunkProviderServer.chunkExists() returns whether a chunk is loaded, not whether it has already been created.
Removed a pointless check in yCoordHelper and corrected some comments in RiftRegenerator. It turns out that ChunkProviderServer.chunkExists() returns whether a chunk is loaded, not whether it has already been created.