CLASS bcb net/minecraft/world/biome/layer/BiomeLayer FIELD a previous Lbcb; FIELD b seed J FIELD c levelSeed J FIELD d chunkSeed J METHOD a nextInt (I)I METHOD a equalBiomes (II)Z METHOD a getBiomes (IIII)[I METHOD a setLevelSeed (J)V METHOD a setChunkSeed (JJ)V METHOD a getBiomeLayers (JLaln;Laxi;)[Lbcb; METHOD a getRandomBiome ([I)I METHOD b isOceanBiome (I)Z METHOD b getMostFrequentBiome (IIII)I