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package net.minecraft.world.item;
import javax.annotation.Nullable;
import net.minecraft.core.BlockPos;
import net.minecraft.core.Direction;
import net.minecraft.core.Holder;
import net.minecraft.core.particles.ParticleTypes;
import net.minecraft.core.registries.BuiltInRegistries;
import net.minecraft.server.level.ServerLevel;
import net.minecraft.tags.BiomeTags;
import net.minecraft.tags.BlockTags;
import net.minecraft.util.ParticleUtils;
import net.minecraft.util.RandomSource;
import net.minecraft.world.InteractionResult;
import net.minecraft.world.item.context.UseOnContext;
import net.minecraft.world.level.Level;
import net.minecraft.world.level.LevelAccessor;
import net.minecraft.world.level.biome.Biome;
import net.minecraft.world.level.block.BaseCoralWallFanBlock;
import net.minecraft.world.level.block.Blocks;
import net.minecraft.world.level.block.BonemealableBlock;
import net.minecraft.world.level.block.state.BlockBehaviour;
import net.minecraft.world.level.block.state.BlockState;
import net.minecraft.world.level.gameevent.GameEvent;
public class BoneMealItem extends Item {
public static final int GRASS_SPREAD_WIDTH = 3;
public static final int GRASS_SPREAD_HEIGHT = 1;
public static final int GRASS_COUNT_MULTIPLIER = 3;
public BoneMealItem(Item.Properties p_40626_) {
super(p_40626_);
}
@Override
public InteractionResult useOn(UseOnContext p_40637_) {
Level level = p_40637_.getLevel();
BlockPos blockpos = p_40637_.getClickedPos();
BlockPos blockpos1 = blockpos.relative(p_40637_.getClickedFace());
if (growCrop(p_40637_.getItemInHand(), level, blockpos)) {
if (!level.isClientSide) {
p_40637_.getPlayer().gameEvent(GameEvent.ITEM_INTERACT_FINISH);
level.levelEvent(1505, blockpos, 15);
}
return InteractionResult.SUCCESS;
} else {
BlockState blockstate = level.getBlockState(blockpos);
boolean flag = blockstate.isFaceSturdy(level, blockpos, p_40637_.getClickedFace());
if (flag && growWaterPlant(p_40637_.getItemInHand(), level, blockpos1, p_40637_.getClickedFace())) {
if (!level.isClientSide) {
p_40637_.getPlayer().gameEvent(GameEvent.ITEM_INTERACT_FINISH);
level.levelEvent(1505, blockpos1, 15);
}
return InteractionResult.SUCCESS;
} else {
return InteractionResult.PASS;
}
}
}
public static boolean growCrop(ItemStack p_40628_, Level p_40629_, BlockPos p_40630_) {
BlockState blockstate = p_40629_.getBlockState(p_40630_);
if (blockstate.getBlock() instanceof BonemealableBlock bonemealableblock && bonemealableblock.isValidBonemealTarget(p_40629_, p_40630_, blockstate)) {
if (p_40629_ instanceof ServerLevel) {
if (bonemealableblock.isBonemealSuccess(p_40629_, p_40629_.random, p_40630_, blockstate)) {
bonemealableblock.performBonemeal((ServerLevel)p_40629_, p_40629_.random, p_40630_, blockstate);
}
p_40628_.shrink(1);
}
return true;
}
return false;
}
public static boolean growWaterPlant(ItemStack p_40632_, Level p_40633_, BlockPos p_40634_, @Nullable Direction p_40635_) {
if (p_40633_.getBlockState(p_40634_).is(Blocks.WATER) && p_40633_.getFluidState(p_40634_).getAmount() == 8) {
if (!(p_40633_ instanceof ServerLevel)) {
return true;
} else {
RandomSource randomsource = p_40633_.getRandom();
label80:
for (int i = 0; i < 128; i++) {
BlockPos blockpos = p_40634_;
BlockState blockstate = Blocks.SEAGRASS.defaultBlockState();
for (int j = 0; j < i / 16; j++) {
blockpos = blockpos.offset(
randomsource.nextInt(3) - 1, (randomsource.nextInt(3) - 1) * randomsource.nextInt(3) / 2, randomsource.nextInt(3) - 1
);
if (p_40633_.getBlockState(blockpos).isCollisionShapeFullBlock(p_40633_, blockpos)) {
continue label80;
}
}
Holder<Biome> holder = p_40633_.getBiome(blockpos);
if (holder.is(BiomeTags.PRODUCES_CORALS_FROM_BONEMEAL)) {
if (i == 0 && p_40635_ != null && p_40635_.getAxis().isHorizontal()) {
blockstate = BuiltInRegistries.BLOCK
.getRandomElementOf(BlockTags.WALL_CORALS, p_40633_.random)
.map(p_204100_ -> p_204100_.value().defaultBlockState())
.orElse(blockstate);
if (blockstate.hasProperty(BaseCoralWallFanBlock.FACING)) {
blockstate = blockstate.setValue(BaseCoralWallFanBlock.FACING, p_40635_);
}
} else if (randomsource.nextInt(4) == 0) {
blockstate = BuiltInRegistries.BLOCK
.getRandomElementOf(BlockTags.UNDERWATER_BONEMEALS, p_40633_.random)
.map(p_204095_ -> p_204095_.value().defaultBlockState())
.orElse(blockstate);
}
}
if (blockstate.is(BlockTags.WALL_CORALS, p_359379_ -> p_359379_.hasProperty(BaseCoralWallFanBlock.FACING))) {
for (int k = 0; !blockstate.canSurvive(p_40633_, blockpos) && k < 4; k++) {
blockstate = blockstate.setValue(BaseCoralWallFanBlock.FACING, Direction.Plane.HORIZONTAL.getRandomDirection(randomsource));
}
}
if (blockstate.canSurvive(p_40633_, blockpos)) {
BlockState blockstate1 = p_40633_.getBlockState(blockpos);
if (blockstate1.is(Blocks.WATER) && p_40633_.getFluidState(blockpos).getAmount() == 8) {
p_40633_.setBlock(blockpos, blockstate, 3);
} else if (blockstate1.is(Blocks.SEAGRASS)
&& ((BonemealableBlock)Blocks.SEAGRASS).isValidBonemealTarget(p_40633_, blockpos, blockstate1)
&& randomsource.nextInt(10) == 0) {
((BonemealableBlock)Blocks.SEAGRASS).performBonemeal((ServerLevel)p_40633_, randomsource, blockpos, blockstate1);
}
}
}
p_40632_.shrink(1);
return true;
}
} else {
return false;
}
}
public static void addGrowthParticles(LevelAccessor p_40639_, BlockPos p_40640_, int p_40641_) {
BlockState blockstate = p_40639_.getBlockState(p_40640_);
if (blockstate.getBlock() instanceof BonemealableBlock bonemealableblock) {
BlockPos blockpos = bonemealableblock.getParticlePos(p_40640_);
switch (bonemealableblock.getType()) {
case NEIGHBOR_SPREADER:
ParticleUtils.spawnParticles(p_40639_, blockpos, p_40641_ * 3, 3.0, 1.0, false, ParticleTypes.HAPPY_VILLAGER);
break;
case GROWER:
ParticleUtils.spawnParticleInBlock(p_40639_, blockpos, p_40641_, ParticleTypes.HAPPY_VILLAGER);
}
} else if (blockstate.is(Blocks.WATER)) {
ParticleUtils.spawnParticles(p_40639_, p_40640_, p_40641_ * 3, 3.0, 1.0, false, ParticleTypes.HAPPY_VILLAGER);
}
}
} |