79 lines
2.9 KiB
Java
79 lines
2.9 KiB
Java
package net.minecraft.world.level.block;
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import com.mojang.serialization.MapCodec;
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import net.minecraft.core.BlockPos;
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import net.minecraft.world.item.context.BlockPlaceContext;
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import net.minecraft.world.level.Level;
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import net.minecraft.world.level.block.entity.BlockEntity;
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import net.minecraft.world.level.block.entity.BlockEntityTicker;
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import net.minecraft.world.level.block.entity.BlockEntityType;
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import net.minecraft.world.level.block.entity.SkullBlockEntity;
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import net.minecraft.world.level.block.state.BlockBehaviour;
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import net.minecraft.world.level.block.state.BlockState;
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import net.minecraft.world.level.block.state.StateDefinition;
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import net.minecraft.world.level.block.state.properties.BlockStateProperties;
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import net.minecraft.world.level.block.state.properties.BooleanProperty;
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import net.minecraft.world.level.pathfinder.PathComputationType;
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import net.minecraft.world.level.redstone.Orientation;
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import org.jetbrains.annotations.Nullable;
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public abstract class AbstractSkullBlock extends BaseEntityBlock {
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public static final BooleanProperty POWERED = BlockStateProperties.POWERED;
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private final SkullBlock.Type type;
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public AbstractSkullBlock(SkullBlock.Type type, BlockBehaviour.Properties properties) {
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super(properties);
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this.type = type;
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this.registerDefaultState(this.stateDefinition.any().setValue(POWERED, false));
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}
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@Override
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protected abstract MapCodec<? extends AbstractSkullBlock> codec();
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@Override
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public BlockEntity newBlockEntity(BlockPos pos, BlockState state) {
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return new SkullBlockEntity(pos, state);
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}
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@Nullable
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@Override
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public <T extends BlockEntity> BlockEntityTicker<T> getTicker(Level level, BlockState state, BlockEntityType<T> blockEntityType) {
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if (level.isClientSide) {
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boolean bl = state.is(Blocks.DRAGON_HEAD) || state.is(Blocks.DRAGON_WALL_HEAD) || state.is(Blocks.PIGLIN_HEAD) || state.is(Blocks.PIGLIN_WALL_HEAD);
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if (bl) {
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return createTickerHelper(blockEntityType, BlockEntityType.SKULL, SkullBlockEntity::animation);
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}
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}
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return null;
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}
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public SkullBlock.Type getType() {
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return this.type;
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}
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@Override
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protected boolean isPathfindable(BlockState state, PathComputationType pathComputationType) {
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return false;
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}
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@Override
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protected void createBlockStateDefinition(StateDefinition.Builder<Block, BlockState> builder) {
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builder.add(POWERED);
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}
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@Override
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public BlockState getStateForPlacement(BlockPlaceContext context) {
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return this.defaultBlockState().setValue(POWERED, context.getLevel().hasNeighborSignal(context.getClickedPos()));
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}
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@Override
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protected void neighborChanged(BlockState state, Level level, BlockPos pos, Block neighborBlock, @Nullable Orientation orientation, boolean movedByPiston) {
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if (!level.isClientSide) {
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boolean bl = level.hasNeighborSignal(pos);
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if (bl != (Boolean)state.getValue(POWERED)) {
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level.setBlock(pos, state.setValue(POWERED, bl), 2);
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}
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}
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}
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}
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