minecraft-source/src/net/minecraft/advancements/critereon/ItemUsedOnBlockTrigger.java

70 lines
2.9 KiB
Java

package net.minecraft.advancements.critereon;
import com.google.gson.JsonElement;
import net.minecraft.server.level.ServerLevel;
import net.minecraft.advancements.CriteriaTriggers;
import net.minecraft.advancements.CriterionTriggerInstance;
import net.minecraft.world.level.block.state.BlockState;
import net.minecraft.world.item.ItemStack;
import net.minecraft.core.BlockPos;
import net.minecraft.server.level.ServerPlayer;
import com.google.gson.JsonDeserializationContext;
import com.google.gson.JsonObject;
import net.minecraft.resources.ResourceLocation;
public class ItemUsedOnBlockTrigger extends SimpleCriterionTrigger<TriggerInstance> {
private final ResourceLocation id;
public ItemUsedOnBlockTrigger(final ResourceLocation sm) {
this.id = sm;
}
@Override
public ResourceLocation getId() {
return this.id;
}
@Override
public TriggerInstance createInstance(final JsonObject jsonObject, final JsonDeserializationContext jsonDeserializationContext) {
final BlockPredicate aj4 = BlockPredicate.fromJson(jsonObject.get("block"));
final StatePropertiesPredicate cc5 = StatePropertiesPredicate.fromJson(jsonObject.get("state"));
final ItemPredicate bj6 = ItemPredicate.fromJson(jsonObject.get("item"));
return new TriggerInstance(this.id, aj4, cc5, bj6);
}
public void trigger(final ServerPlayer xe, final BlockPos fk, final ItemStack ben) {
final BlockState byj5 = xe.getLevel().getBlockState(fk);
this.trigger(xe.getAdvancements(), a -> a.matches(byj5, xe.getLevel(), fk, ben));
}
public static class TriggerInstance extends AbstractCriterionTriggerInstance {
private final BlockPredicate block;
private final StatePropertiesPredicate state;
private final ItemPredicate item;
public TriggerInstance(final ResourceLocation sm, final BlockPredicate aj, final StatePropertiesPredicate cc, final ItemPredicate bj) {
super(sm);
this.block = aj;
this.state = cc;
this.item = bj;
}
public static TriggerInstance safelyHarvestedHoney(final BlockPredicate.Builder a, final ItemPredicate.Builder a) {
return new TriggerInstance(CriteriaTriggers.SAFELY_HARVEST_HONEY.id, a.build(), StatePropertiesPredicate.ANY, a.build());
}
public boolean matches(final BlockState byj, final ServerLevel xd, final BlockPos fk, final ItemStack ben) {
return this.block.matches(xd, fk) && this.state.matches(byj) && this.item.matches(ben);
}
@Override
public JsonElement serializeToJson() {
final JsonObject jsonObject2 = new JsonObject();
jsonObject2.add("block", this.block.serializeToJson());
jsonObject2.add("state", this.state.serializeToJson());
jsonObject2.add("item", this.item.serializeToJson());
return jsonObject2;
}
}
}