66 lines
2.8 KiB
Java
66 lines
2.8 KiB
Java
/*
|
|
* Decompiled with CFR 0.152.
|
|
*
|
|
* Could not load the following classes:
|
|
* com.mojang.serialization.MapCodec
|
|
*/
|
|
package net.minecraft.world.level.block;
|
|
|
|
import com.mojang.serialization.MapCodec;
|
|
import net.minecraft.core.BlockPos;
|
|
import net.minecraft.core.Direction;
|
|
import net.minecraft.server.level.ServerLevel;
|
|
import net.minecraft.tags.FluidTags;
|
|
import net.minecraft.util.RandomSource;
|
|
import net.minecraft.world.level.LevelReader;
|
|
import net.minecraft.world.level.block.Blocks;
|
|
import net.minecraft.world.level.block.SnowLayerBlock;
|
|
import net.minecraft.world.level.block.SnowyDirtBlock;
|
|
import net.minecraft.world.level.block.state.BlockBehaviour;
|
|
import net.minecraft.world.level.block.state.BlockState;
|
|
import net.minecraft.world.level.lighting.LightEngine;
|
|
|
|
public abstract class SpreadingSnowyDirtBlock
|
|
extends SnowyDirtBlock {
|
|
protected SpreadingSnowyDirtBlock(BlockBehaviour.Properties properties) {
|
|
super(properties);
|
|
}
|
|
|
|
private static boolean canBeGrass(BlockState state, LevelReader level, BlockPos pos) {
|
|
BlockPos above = pos.above();
|
|
BlockState aboveState = level.getBlockState(above);
|
|
if (aboveState.is(Blocks.SNOW) && aboveState.getValue(SnowLayerBlock.LAYERS) == 1) {
|
|
return true;
|
|
}
|
|
if (aboveState.getFluidState().getAmount() == 8) {
|
|
return false;
|
|
}
|
|
int lightBlockInto = LightEngine.getLightBlockInto(state, aboveState, Direction.UP, aboveState.getLightBlock());
|
|
return lightBlockInto < 15;
|
|
}
|
|
|
|
protected abstract MapCodec<? extends SpreadingSnowyDirtBlock> codec();
|
|
|
|
private static boolean canPropagate(BlockState state, LevelReader level, BlockPos pos) {
|
|
BlockPos above = pos.above();
|
|
return SpreadingSnowyDirtBlock.canBeGrass(state, level, pos) && !level.getFluidState(above).is(FluidTags.WATER);
|
|
}
|
|
|
|
@Override
|
|
protected void randomTick(BlockState state, ServerLevel level, BlockPos pos, RandomSource random) {
|
|
if (!SpreadingSnowyDirtBlock.canBeGrass(state, level, pos)) {
|
|
level.setBlockAndUpdate(pos, Blocks.DIRT.defaultBlockState());
|
|
return;
|
|
}
|
|
if (level.getMaxLocalRawBrightness(pos.above()) >= 9) {
|
|
BlockState defaultBlockState = this.defaultBlockState();
|
|
for (int i = 0; i < 4; ++i) {
|
|
BlockPos testPos = pos.offset(random.nextInt(3) - 1, random.nextInt(5) - 3, random.nextInt(3) - 1);
|
|
if (!level.getBlockState(testPos).is(Blocks.DIRT) || !SpreadingSnowyDirtBlock.canPropagate(defaultBlockState, level, testPos)) continue;
|
|
level.setBlockAndUpdate(testPos, (BlockState)defaultBlockState.setValue(SNOWY, SpreadingSnowyDirtBlock.isSnowySetting(level.getBlockState(testPos.above()))));
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|