package net.minecraft.world.level.levelgen.structure.templatesystem; import com.mojang.serialization.MapCodec; import net.minecraft.core.registries.BuiltInRegistries; import net.minecraft.util.RandomSource; import net.minecraft.world.level.block.Block; import net.minecraft.world.level.block.state.BlockState; public class BlockMatchTest extends RuleTest { public static final MapCodec CODEC = BuiltInRegistries.BLOCK.byNameCodec().fieldOf("block").xmap(BlockMatchTest::new, t -> t.block); private final Block block; public BlockMatchTest(final Block block) { this.block = block; } @Override public boolean test(final BlockState blockState, final RandomSource random) { return blockState.is(this.block); } @Override protected RuleTestType getType() { return RuleTestType.BLOCK_TEST; } }