61 lines
2.3 KiB
Java
61 lines
2.3 KiB
Java
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package net.minecraft.world.level.block;
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import com.mojang.serialization.MapCodec;
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import javax.annotation.Nullable;
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import net.minecraft.core.BlockPos;
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import net.minecraft.server.level.ServerLevel;
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import net.minecraft.util.RandomSource;
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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.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.BooleanProperty;
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import net.minecraft.world.level.redstone.Orientation;
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public class RedstoneLampBlock extends Block {
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public static final MapCodec<RedstoneLampBlock> CODEC = simpleCodec(RedstoneLampBlock::new);
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public static final BooleanProperty LIT = RedstoneTorchBlock.LIT;
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@Override
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public MapCodec<RedstoneLampBlock> codec() {
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return CODEC;
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}
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public RedstoneLampBlock(BlockBehaviour.Properties p_55657_) {
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super(p_55657_);
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this.registerDefaultState(this.defaultBlockState().setValue(LIT, false));
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}
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@Nullable
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@Override
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public BlockState getStateForPlacement(BlockPlaceContext p_55659_) {
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return this.defaultBlockState().setValue(LIT, p_55659_.getLevel().hasNeighborSignal(p_55659_.getClickedPos()));
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}
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@Override
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protected void neighborChanged(BlockState p_55666_, Level p_55667_, BlockPos p_55668_, Block p_55669_, @Nullable Orientation p_369944_, boolean p_55671_) {
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if (!p_55667_.isClientSide) {
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boolean flag = p_55666_.getValue(LIT);
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if (flag != p_55667_.hasNeighborSignal(p_55668_)) {
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if (flag) {
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p_55667_.scheduleTick(p_55668_, this, 4);
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} else {
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p_55667_.setBlock(p_55668_, p_55666_.cycle(LIT), 2);
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}
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}
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}
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}
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@Override
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protected void tick(BlockState p_221937_, ServerLevel p_221938_, BlockPos p_221939_, RandomSource p_221940_) {
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if (p_221937_.getValue(LIT) && !p_221938_.hasNeighborSignal(p_221939_)) {
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p_221938_.setBlock(p_221939_, p_221937_.cycle(LIT), 2);
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}
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}
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@Override
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protected void createBlockStateDefinition(StateDefinition.Builder<Block, BlockState> p_55673_) {
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p_55673_.add(LIT);
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}
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}
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