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.jetbrains.annotations.Nullable; public class TestInstanceBlock extends BaseEntityBlock implements GameMasterBlock { public static final MapCodec CODEC = simpleCodec(TestInstanceBlock::new); public TestInstanceBlock(BlockBehaviour.Properties properties) { super(properties); } @Nullable @Override public BlockEntity newBlockEntity(BlockPos pos, BlockState state) { return new TestInstanceBlockEntity(pos, state); } @Override protected InteractionResult useWithoutItem(BlockState state, Level level, BlockPos pos, Player player, BlockHitResult hitResult) { if (level.getBlockEntity(pos) instanceof TestInstanceBlockEntity testInstanceBlockEntity) { if (!player.canUseGameMasterBlocks()) { return InteractionResult.PASS; } else { if (player.getCommandSenderWorld().isClientSide) { player.openTestInstanceBlock(testInstanceBlockEntity); } return InteractionResult.SUCCESS; } } else { return InteractionResult.PASS; } } @Override protected MapCodec codec() { return CODEC; } }