122 lines
4.2 KiB
Java
122 lines
4.2 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.core.Direction;
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import net.minecraft.core.particles.DustParticleOptions;
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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.util.valueproviders.UniformInt;
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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.Entity;
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import net.minecraft.world.entity.player.Player;
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import net.minecraft.world.item.BlockItem;
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import net.minecraft.world.item.ItemStack;
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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.phys.BlockHitResult;
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public class RedStoneOreBlock extends Block {
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public static final MapCodec<RedStoneOreBlock> CODEC = simpleCodec(RedStoneOreBlock::new);
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public static final BooleanProperty LIT = RedstoneTorchBlock.LIT;
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@Override
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public MapCodec<RedStoneOreBlock> codec() {
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return CODEC;
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}
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public RedStoneOreBlock(BlockBehaviour.Properties properties) {
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super(properties);
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this.registerDefaultState(this.defaultBlockState().setValue(LIT, false));
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}
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@Override
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protected void attack(BlockState state, Level level, BlockPos pos, Player player) {
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interact(state, level, pos);
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super.attack(state, level, pos, player);
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}
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@Override
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public void stepOn(Level level, BlockPos pos, BlockState state, Entity entity) {
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if (!entity.isSteppingCarefully()) {
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interact(state, level, pos);
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}
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super.stepOn(level, pos, state, entity);
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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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if (level.isClientSide) {
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spawnParticles(level, pos);
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} else {
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interact(state, level, pos);
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}
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return (InteractionResult)(stack.getItem() instanceof BlockItem && new BlockPlaceContext(player, hand, stack, hitResult).canPlace()
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? InteractionResult.PASS
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: InteractionResult.SUCCESS);
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}
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private static void interact(BlockState state, Level level, BlockPos pos) {
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spawnParticles(level, pos);
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if (!(Boolean)state.getValue(LIT)) {
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level.setBlock(pos, state.setValue(LIT, true), 3);
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}
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}
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@Override
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protected boolean isRandomlyTicking(BlockState state) {
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return (Boolean)state.getValue(LIT);
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}
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@Override
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protected void randomTick(BlockState state, ServerLevel level, BlockPos pos, RandomSource random) {
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if ((Boolean)state.getValue(LIT)) {
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level.setBlock(pos, state.setValue(LIT, false), 3);
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}
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}
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@Override
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protected void spawnAfterBreak(BlockState state, ServerLevel level, BlockPos pos, ItemStack stack, boolean dropExperience) {
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super.spawnAfterBreak(state, level, pos, stack, dropExperience);
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if (dropExperience) {
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this.tryDropExperience(level, pos, stack, UniformInt.of(1, 5));
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}
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}
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@Override
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public void animateTick(BlockState state, Level level, BlockPos pos, RandomSource random) {
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if ((Boolean)state.getValue(LIT)) {
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spawnParticles(level, pos);
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}
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}
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private static void spawnParticles(Level level, BlockPos pos) {
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double d = 0.5625;
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RandomSource randomSource = level.random;
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for (Direction direction : Direction.values()) {
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BlockPos blockPos = pos.relative(direction);
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if (!level.getBlockState(blockPos).isSolidRender()) {
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Direction.Axis axis = direction.getAxis();
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double e = axis == Direction.Axis.X ? 0.5 + 0.5625 * direction.getStepX() : randomSource.nextFloat();
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double f = axis == Direction.Axis.Y ? 0.5 + 0.5625 * direction.getStepY() : randomSource.nextFloat();
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double g = axis == Direction.Axis.Z ? 0.5 + 0.5625 * direction.getStepZ() : randomSource.nextFloat();
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level.addParticle(DustParticleOptions.REDSTONE, pos.getX() + e, pos.getY() + f, pos.getZ() + g, 0.0, 0.0, 0.0);
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}
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}
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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(LIT);
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}
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}
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