content: package net.optifine.config;
  
  import net.minecraft.block.state.BlockStateBase;
  import net.minecraft.client.renderer.texture.TextureAtlasSprite;
  import net.minecraft.world.biome.BiomeGenBase;
  
  public class Matches {
      public static boolean block(BlockStateBase blockStateBase, MatchBlock[] matchBlocks) {
          if (matchBlocks == null) {
              return true;
          } else {
              for (int i = 0; i < matchBlocks.length; ++i) {
                  MatchBlock matchblock = matchBlocks[i];
  
                  if (matchblock.matches(blockStateBase)) {
                      return true;
                  }
              }
  
              return false;
          }
      }
  
      public static boolean block(int blockId, int metadata, MatchBlock[] matchBlocks) {
          if (matchBlocks == null) {
              return true;
          } else {
              for (int i = 0; i < matchBlocks.length; ++i) {
                  MatchBlock matchblock = matchBlocks[i];
  
                  if (matchblock.matches(blockId, metadata)) {
                      return true;
                  }
              }
  
              return false;
          }
      }
  
      public static boolean blockId(int blockId, MatchBlock[] matchBlocks) {
          if (matchBlocks == null) {
              return true;
          } else {
              for (int i = 0; i < matchBlocks.length; ++i) {
                  MatchBlock matchblock = matchBlocks[i];
  
                  if (matchblock.getBlockId() == blockId) {
                      return true;
                  }
              }
  
              return false;
          }
      }
  
      public static boolean metadata(int metadata, int[] metadatas) {
          if (metadatas == null) {
              return true;
          } else {
              for (int i = 0; i < metadatas.length; ++i) {
                  if (metadatas[i] == metadata) {
                      return true;
                  }
              }
  
              return false;
          }
      }
  
      public static boolean sprite(TextureAtlasSprite sprite, TextureAtlasSprite[] sprites) {
          if (sprites == null) {
              return true;
          } else {
              for (int i = 0; i < sprites.length; ++i) {
                  if (sprites[i] == sprite) {
                      return true;
                  }
              }
  
              return false;
          }
      }
  
      public static boolean biome(BiomeGenBase biome, BiomeGenBase[] biomes) {
          if (biomes == null) {
              return true;
          } else {
              for (int i = 0; i < biomes.length; ++i) {
                  if (biomes[i] == biome) {
                      return true;
                  }
              }
  
              return false;
          }
      }
  }
  