91 lines
3.8 KiB
Java
91 lines
3.8 KiB
Java
package net.minecraft.world.item;
|
|
|
|
import com.google.common.collect.ImmutableMap;
|
|
import com.google.common.collect.Maps;
|
|
import com.mojang.datafixers.util.Pair;
|
|
import java.util.Map;
|
|
import java.util.function.Consumer;
|
|
import java.util.function.Predicate;
|
|
import net.minecraft.core.BlockPos;
|
|
import net.minecraft.core.Direction;
|
|
import net.minecraft.sounds.SoundEvents;
|
|
import net.minecraft.sounds.SoundSource;
|
|
import net.minecraft.world.InteractionResult;
|
|
import net.minecraft.world.entity.LivingEntity;
|
|
import net.minecraft.world.entity.player.Player;
|
|
import net.minecraft.world.item.context.UseOnContext;
|
|
import net.minecraft.world.level.ItemLike;
|
|
import net.minecraft.world.level.Level;
|
|
import net.minecraft.world.level.block.Block;
|
|
import net.minecraft.world.level.block.Blocks;
|
|
import net.minecraft.world.level.block.state.BlockState;
|
|
import net.minecraft.world.level.gameevent.GameEvent;
|
|
|
|
public class HoeItem extends Item {
|
|
protected static final Map<Block, Pair<Predicate<UseOnContext>, Consumer<UseOnContext>>> TILLABLES = Maps.<Block, Pair<Predicate<UseOnContext>, Consumer<UseOnContext>>>newHashMap(
|
|
ImmutableMap.of(
|
|
Blocks.GRASS_BLOCK,
|
|
Pair.of(HoeItem::onlyIfAirAbove, changeIntoState(Blocks.FARMLAND.defaultBlockState())),
|
|
Blocks.DIRT_PATH,
|
|
Pair.of(HoeItem::onlyIfAirAbove, changeIntoState(Blocks.FARMLAND.defaultBlockState())),
|
|
Blocks.DIRT,
|
|
Pair.of(HoeItem::onlyIfAirAbove, changeIntoState(Blocks.FARMLAND.defaultBlockState())),
|
|
Blocks.COARSE_DIRT,
|
|
Pair.of(HoeItem::onlyIfAirAbove, changeIntoState(Blocks.DIRT.defaultBlockState())),
|
|
Blocks.ROOTED_DIRT,
|
|
Pair.of(useOnContext -> true, changeIntoStateAndDropItem(Blocks.DIRT.defaultBlockState(), Items.HANGING_ROOTS))
|
|
)
|
|
);
|
|
|
|
public HoeItem(ToolMaterial material, float attackDamage, float attackSpeed, Item.Properties properties) {
|
|
super(properties.hoe(material, attackDamage, attackSpeed));
|
|
}
|
|
|
|
@Override
|
|
public InteractionResult useOn(UseOnContext context) {
|
|
Level level = context.getLevel();
|
|
BlockPos blockPos = context.getClickedPos();
|
|
Pair<Predicate<UseOnContext>, Consumer<UseOnContext>> pair = (Pair<Predicate<UseOnContext>, Consumer<UseOnContext>>)TILLABLES.get(
|
|
level.getBlockState(blockPos).getBlock()
|
|
);
|
|
if (pair == null) {
|
|
return InteractionResult.PASS;
|
|
} else {
|
|
Predicate<UseOnContext> predicate = pair.getFirst();
|
|
Consumer<UseOnContext> consumer = pair.getSecond();
|
|
if (predicate.test(context)) {
|
|
Player player = context.getPlayer();
|
|
level.playSound(player, blockPos, SoundEvents.HOE_TILL, SoundSource.BLOCKS, 1.0F, 1.0F);
|
|
if (!level.isClientSide) {
|
|
consumer.accept(context);
|
|
if (player != null) {
|
|
context.getItemInHand().hurtAndBreak(1, player, LivingEntity.getSlotForHand(context.getHand()));
|
|
}
|
|
}
|
|
|
|
return InteractionResult.SUCCESS;
|
|
} else {
|
|
return InteractionResult.PASS;
|
|
}
|
|
}
|
|
}
|
|
|
|
public static Consumer<UseOnContext> changeIntoState(BlockState state) {
|
|
return useOnContext -> {
|
|
useOnContext.getLevel().setBlock(useOnContext.getClickedPos(), state, 11);
|
|
useOnContext.getLevel().gameEvent(GameEvent.BLOCK_CHANGE, useOnContext.getClickedPos(), GameEvent.Context.of(useOnContext.getPlayer(), state));
|
|
};
|
|
}
|
|
|
|
public static Consumer<UseOnContext> changeIntoStateAndDropItem(BlockState state, ItemLike itemToDrop) {
|
|
return useOnContext -> {
|
|
useOnContext.getLevel().setBlock(useOnContext.getClickedPos(), state, 11);
|
|
useOnContext.getLevel().gameEvent(GameEvent.BLOCK_CHANGE, useOnContext.getClickedPos(), GameEvent.Context.of(useOnContext.getPlayer(), state));
|
|
Block.popResourceFromFace(useOnContext.getLevel(), useOnContext.getClickedPos(), useOnContext.getClickedFace(), new ItemStack(itemToDrop));
|
|
};
|
|
}
|
|
|
|
public static boolean onlyIfAirAbove(UseOnContext context) {
|
|
return context.getClickedFace() != Direction.DOWN && context.getLevel().getBlockState(context.getClickedPos().above()).isAir();
|
|
}
|
|
}
|