62 lines
2.4 KiB
Java
62 lines
2.4 KiB
Java
package com.hypixel.hytale.server.npc.commands;
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import com.hypixel.hytale.component.Ref;
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import com.hypixel.hytale.component.Store;
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import com.hypixel.hytale.server.core.Message;
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import com.hypixel.hytale.server.core.command.system.CommandContext;
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import com.hypixel.hytale.server.core.command.system.arguments.types.EntityWrappedArg;
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import com.hypixel.hytale.server.core.entity.UUIDComponent;
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import com.hypixel.hytale.server.core.universe.world.storage.EntityStore;
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import com.hypixel.hytale.server.core.util.TargetUtil;
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import com.hypixel.hytale.server.npc.entities.NPCEntity;
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import it.unimi.dsi.fastutil.Pair;
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import java.util.UUID;
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import javax.annotation.Nonnull;
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import javax.annotation.Nullable;
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public class NPCCommandUtils {
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@Nullable
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public static Pair<Ref<EntityStore>, NPCEntity> getTargetNpc(
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@Nonnull CommandContext context, @Nonnull EntityWrappedArg arg, @Nonnull Store<EntityStore> store
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) {
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Ref<EntityStore> ref;
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if (arg.provided(context)) {
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ref = arg.get(store, context);
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} else {
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if (!context.isPlayer()) {
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context.sendMessage(Message.translation("server.commands.errors.playerOrArg").param("option", "entity"));
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return null;
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}
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Ref<EntityStore> playerRef = context.senderAsPlayerRef();
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if (playerRef == null || !playerRef.isValid()) {
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context.sendMessage(Message.translation("server.commands.errors.playerOrArg").param("option", "entity"));
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return null;
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}
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ref = TargetUtil.getTargetEntity(playerRef, store);
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if (ref == null) {
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context.sendMessage(Message.translation("server.commands.errors.no_entity_in_view").param("option", "entity"));
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return null;
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}
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}
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if (ref != null && ref.isValid()) {
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NPCEntity npcComponent = store.getComponent(ref, NPCEntity.getComponentType());
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if (npcComponent == null) {
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UUIDComponent uuidComponent = store.getComponent(ref, UUIDComponent.getComponentType());
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assert uuidComponent != null;
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UUID uuid = uuidComponent.getUuid();
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context.sendMessage(Message.translation("server.commands.errors.not_npc").param("uuid", uuid.toString()));
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return null;
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} else {
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return Pair.of(ref, npcComponent);
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}
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} else {
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return null;
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}
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}
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}
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