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Silk moth nest generation

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This commit is contained in:
paulevsGitch 2021-01-15 18:07:55 +03:00
parent 04c1fc3528
commit e80c146727
15 changed files with 145 additions and 11 deletions
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55
src/main/java/ru/betterend/world/features/SilkMothNestFeature.java Normal file
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package ru.betterend.world.features;
import java.util.Random;
import net.minecraft.block.BlockState;
import net.minecraft.state.property.Properties;
import net.minecraft.tag.BlockTags;
import net.minecraft.util.math.BlockPos;
import net.minecraft.util.math.BlockPos.Mutable;
import net.minecraft.util.math.Direction;
import net.minecraft.world.Heightmap;
import net.minecraft.world.StructureWorldAccess;
import net.minecraft.world.gen.chunk.ChunkGenerator;
import net.minecraft.world.gen.feature.DefaultFeatureConfig;
import ru.betterend.blocks.BlockProperties;
import ru.betterend.registry.EndBlocks;
import ru.betterend.util.BlocksHelper;
public class SilkMothNestFeature extends DefaultFeature {
private static final Mutable POS = new Mutable();
private boolean canGenerate(StructureWorldAccess world, BlockPos pos) {
BlockState state = world.getBlockState(pos.up());
if (state.isIn(BlockTags.LEAVES) || state.isIn(BlockTags.LOGS)) {
state = world.getBlockState(pos);
if ((state.isAir() || state.isOf(EndBlocks.TENANEA_OUTER_LEAVES)) && world.isAir(pos.down())) {
for (Direction dir: BlocksHelper.HORIZONTAL) {
if (world.getBlockState(pos.down().offset(dir)).getMaterial().blocksMovement()) {
return false;
}
return true;
}
}
}
return false;
}
@Override
public boolean generate(StructureWorldAccess world, ChunkGenerator chunkGenerator, Random random, BlockPos center, DefaultFeatureConfig featureConfig) {
int maxY = world.getTopY(Heightmap.Type.WORLD_SURFACE, center.getX(), center.getZ());
int minY = BlocksHelper.upRay(world, new BlockPos(center.getX(), 0, center.getZ()), maxY);
POS.set(center);
for (int y = maxY; y > minY; y--) {
POS.setY(y);
if (canGenerate(world, POS)) {
Direction dir = BlocksHelper.randomHorizontal(random);
BlocksHelper.setWithoutUpdate(world, POS, EndBlocks.SILK_MOTH_NEST.getDefaultState().with(Properties.HORIZONTAL_FACING, dir).with(BlockProperties.ACTIVE, false));
POS.setY(y - 1);
BlocksHelper.setWithoutUpdate(world, POS, EndBlocks.SILK_MOTH_NEST.getDefaultState().with(Properties.HORIZONTAL_FACING, dir));
return true;
}
}
return false;
}
}