package net.minecraft.world.level.block; import com.mojang.serialization.MapCodec; import net.minecraft.core.BlockPos; import net.minecraft.world.InteractionResult; import net.minecraft.world.entity.player.Player; import net.minecraft.world.level.Level; import net.minecraft.world.level.block.entity.BlockEntity; import net.minecraft.world.level.block.entity.TestInstanceBlockEntity; import net.minecraft.world.level.block.state.BlockBehaviour; import net.minecraft.world.level.block.state.BlockState; import net.minecraft.world.phys.BlockHitResult; import org.jspecify.annotations.Nullable; public class TestInstanceBlock extends BaseEntityBlock implements GameMasterBlock { public static final MapCodec CODEC = simpleCodec(TestInstanceBlock::new); public TestInstanceBlock(final BlockBehaviour.Properties properties) { super(properties); } @Nullable @Override public BlockEntity newBlockEntity(final BlockPos worldPosition, final BlockState blockState) { return new TestInstanceBlockEntity(worldPosition, blockState); } @Override protected InteractionResult useWithoutItem(final BlockState state, final Level level, final BlockPos pos, final Player player, final BlockHitResult hitResult) { if (level.getBlockEntity(pos) instanceof TestInstanceBlockEntity testInstance) { if (!player.canUseGameMasterBlocks()) { return InteractionResult.PASS; } else { if (player.level().isClientSide()) { player.openTestInstanceBlock(testInstance); } return InteractionResult.SUCCESS; } } else { return InteractionResult.PASS; } } @Override protected MapCodec codec() { return CODEC; } }