113 lines
4.6 KiB
Java
113 lines
4.6 KiB
Java
/*
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* Decompiled with CFR 0.152.
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*
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* Could not load the following classes:
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* com.mojang.serialization.MapCodec
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* org.jspecify.annotations.Nullable
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*/
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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.Vec3i;
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import net.minecraft.server.level.ServerLevel;
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import net.minecraft.util.Mth;
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import net.minecraft.util.RandomSource;
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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.LevelReader;
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import net.minecraft.world.level.LightLayer;
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import net.minecraft.world.level.block.Block;
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import net.minecraft.world.level.block.IceBlock;
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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.IntegerProperty;
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import net.minecraft.world.level.redstone.Orientation;
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import org.jspecify.annotations.Nullable;
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public class FrostedIceBlock
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extends IceBlock {
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public static final MapCodec<FrostedIceBlock> CODEC = FrostedIceBlock.simpleCodec(FrostedIceBlock::new);
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public static final int MAX_AGE = 3;
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public static final IntegerProperty AGE = BlockStateProperties.AGE_3;
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private static final int NEIGHBORS_TO_AGE = 4;
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private static final int NEIGHBORS_TO_MELT = 2;
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public MapCodec<FrostedIceBlock> codec() {
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return CODEC;
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}
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public FrostedIceBlock(BlockBehaviour.Properties properties) {
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super(properties);
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this.registerDefaultState((BlockState)((BlockState)this.stateDefinition.any()).setValue(AGE, 0));
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}
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@Override
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public void onPlace(BlockState state, Level level, BlockPos pos, BlockState oldState, boolean movedByPiston) {
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level.scheduleTick(pos, this, Mth.nextInt(level.getRandom(), 60, 120));
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}
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@Override
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protected void tick(BlockState state, ServerLevel level, BlockPos pos, RandomSource random) {
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if (random.nextInt(3) == 0 || this.fewerNeigboursThan(level, pos, 4)) {
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int brightness;
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int n = brightness = level.dimension() == Level.END ? level.getBrightness(LightLayer.BLOCK, pos) : level.getMaxLocalRawBrightness(pos);
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if (brightness > 11 - state.getValue(AGE) - state.getLightBlock() && this.slightlyMelt(state, level, pos)) {
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BlockPos.MutableBlockPos neighborPos = new BlockPos.MutableBlockPos();
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for (Direction direction : Direction.values()) {
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neighborPos.setWithOffset((Vec3i)pos, direction);
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BlockState neighbour = level.getBlockState(neighborPos);
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if (!neighbour.is(this) || this.slightlyMelt(neighbour, level, neighborPos)) continue;
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level.scheduleTick((BlockPos)neighborPos, this, Mth.nextInt(random, 20, 40));
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}
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return;
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}
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}
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level.scheduleTick(pos, this, Mth.nextInt(random, 20, 40));
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}
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private boolean slightlyMelt(BlockState state, Level level, BlockPos pos) {
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int age = state.getValue(AGE);
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if (age < 3) {
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level.setBlock(pos, (BlockState)state.setValue(AGE, age + 1), 2);
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return false;
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}
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this.melt(state, level, pos);
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return true;
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}
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@Override
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protected void neighborChanged(BlockState state, Level level, BlockPos pos, Block block, @Nullable Orientation orientation, boolean movedByPiston) {
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if (block.defaultBlockState().is(this) && this.fewerNeigboursThan(level, pos, 2)) {
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this.melt(state, level, pos);
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}
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super.neighborChanged(state, level, pos, block, orientation, movedByPiston);
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}
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private boolean fewerNeigboursThan(BlockGetter level, BlockPos pos, int limit) {
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int result = 0;
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BlockPos.MutableBlockPos neighborPos = new BlockPos.MutableBlockPos();
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for (Direction direction : Direction.values()) {
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neighborPos.setWithOffset((Vec3i)pos, direction);
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if (!level.getBlockState(neighborPos).is(this) || ++result < limit) continue;
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return false;
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}
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return true;
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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(AGE);
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}
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@Override
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protected ItemStack getCloneItemStack(LevelReader level, BlockPos pos, BlockState state, boolean includeData) {
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return ItemStack.EMPTY;
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}
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}
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