102 lines
3.5 KiB
Java
102 lines
3.5 KiB
Java
package net.minecraft.world.level.block;
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import com.mojang.serialization.MapCodec;
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import net.minecraft.Util;
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import net.minecraft.core.BlockPos;
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import net.minecraft.core.cauldron.CauldronInteraction;
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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.InteractionHand;
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import net.minecraft.world.InteractionResult;
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import net.minecraft.world.entity.player.Player;
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import net.minecraft.world.item.ItemStack;
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import net.minecraft.world.level.BlockGetter;
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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.material.Fluid;
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import net.minecraft.world.level.material.Fluids;
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import net.minecraft.world.level.pathfinder.PathComputationType;
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import net.minecraft.world.phys.BlockHitResult;
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import net.minecraft.world.phys.shapes.BooleanOp;
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import net.minecraft.world.phys.shapes.CollisionContext;
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import net.minecraft.world.phys.shapes.Shapes;
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import net.minecraft.world.phys.shapes.VoxelShape;
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public abstract class AbstractCauldronBlock extends Block {
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protected static final int FLOOR_LEVEL = 4;
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private static final VoxelShape SHAPE_INSIDE = Block.column(12.0, 4.0, 16.0);
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protected static final VoxelShape SHAPE = Util.make(
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() -> {
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int i = 4;
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int j = 3;
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int k = 2;
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return Shapes.join(
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Shapes.block(),
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Shapes.or(Block.column(16.0, 8.0, 0.0, 3.0), Block.column(8.0, 16.0, 0.0, 3.0), Block.column(12.0, 0.0, 3.0), SHAPE_INSIDE),
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BooleanOp.ONLY_FIRST
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);
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}
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);
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protected final CauldronInteraction.InteractionMap interactions;
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@Override
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protected abstract MapCodec<? extends AbstractCauldronBlock> codec();
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public AbstractCauldronBlock(BlockBehaviour.Properties properties, CauldronInteraction.InteractionMap interactions) {
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super(properties);
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this.interactions = interactions;
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}
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protected double getContentHeight(BlockState state) {
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return 0.0;
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}
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@Override
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protected InteractionResult useItemOn(
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ItemStack stack, BlockState state, Level level, BlockPos pos, Player player, InteractionHand hand, BlockHitResult hitResult
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) {
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CauldronInteraction cauldronInteraction = (CauldronInteraction)this.interactions.map().get(stack.getItem());
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return cauldronInteraction.interact(state, level, pos, player, hand, stack);
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}
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@Override
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protected VoxelShape getShape(BlockState state, BlockGetter level, BlockPos pos, CollisionContext context) {
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return SHAPE;
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}
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@Override
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protected VoxelShape getInteractionShape(BlockState state, BlockGetter level, BlockPos pos) {
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return SHAPE_INSIDE;
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}
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@Override
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protected boolean hasAnalogOutputSignal(BlockState state) {
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return true;
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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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public abstract boolean isFull(BlockState state);
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@Override
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protected void tick(BlockState state, ServerLevel level, BlockPos pos, RandomSource random) {
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BlockPos blockPos = PointedDripstoneBlock.findStalactiteTipAboveCauldron(level, pos);
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if (blockPos != null) {
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Fluid fluid = PointedDripstoneBlock.getCauldronFillFluidType(level, blockPos);
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if (fluid != Fluids.EMPTY && this.canReceiveStalactiteDrip(fluid)) {
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this.receiveStalactiteDrip(state, level, pos, fluid);
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}
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}
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}
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protected boolean canReceiveStalactiteDrip(Fluid fluid) {
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return false;
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}
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protected void receiveStalactiteDrip(BlockState state, Level level, BlockPos pos, Fluid fluid) {
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}
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}
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