/
EquipCommand.java
259 lines (228 loc) · 11.6 KB
/
EquipCommand.java
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package com.denizenscript.denizen.scripts.commands.entity;
import com.denizenscript.denizen.utilities.Utilities;
import com.denizenscript.denizen.utilities.debugging.dB;
import com.denizenscript.denizen.nms.NMSHandler;
import com.denizenscript.denizen.objects.dEntity;
import com.denizenscript.denizen.objects.dItem;
import com.denizenscript.denizen.objects.dNPC;
import com.denizenscript.denizencore.exceptions.InvalidArgumentsException;
import com.denizenscript.denizencore.objects.aH;
import com.denizenscript.denizencore.objects.dList;
import com.denizenscript.denizencore.scripts.ScriptEntry;
import com.denizenscript.denizencore.scripts.commands.AbstractCommand;
import net.citizensnpcs.api.trait.trait.Equipment;
import org.bukkit.Material;
import org.bukkit.entity.EntityType;
import org.bukkit.entity.Horse;
import org.bukkit.entity.LivingEntity;
import org.bukkit.entity.Pig;
import java.util.Arrays;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
public class EquipCommand extends AbstractCommand {
// <--[command]
// @Name Equip
// @Syntax equip (<entity>|...) (hand:<item>) (offhand:<item>) (head:<item>) (chest:<item>) (legs:<item>) (boots:<item>) (saddle:<item>) (horse_armor:<item>)
// @Required 1
// @Short Equips items and armor on a list of entities.
// @Group entity
//
// @Description
// This command equips an item or armor to an entity or list of entities to the specified slot(s).
// Set the item to 'i@air' to unequip any slot.
//
// @Tags
// <e@entity.equipment>
// <e@entity.equipment.helmet>
// <e@entity.equipment.chestplate>
// <e@entity.equipment.leggings>
// <e@entity.equipment.boots>
// <in@inventory.equipment>
//
// @Usage
// Use to equip a stone block on the player's head.
// - equip <player> head:i@stone
//
// @Usage
// Use to equip a iron helmet on two players named Bob and Steve.
// - equip p@bob|p@steve head:i@iron_helmet
//
// @Usage
// Use to unequip all armor off the player.
// - equip <player> head:i@air chest:i@air legs:i@air boots:i@air
//
// @Usage
// Use to equip a saddle on a horse.
// - equip e@horse saddle:i@saddle
//
// @Usage
// Use to equip a saddle on a pig.
// - equip e@pig saddle:i@saddle
// -->
@Override
public void parseArgs(ScriptEntry scriptEntry) throws InvalidArgumentsException {
Map<String, dItem> equipment = new HashMap<>();
// Initialize necessary fields
for (aH.Argument arg : aH.interpretArguments(scriptEntry.aHArgs)) {
if (!scriptEntry.hasObject("entities")
&& arg.matchesArgumentList(dEntity.class)) {
scriptEntry.addObject("entities", arg.asType(dList.class).filter(dEntity.class, scriptEntry));
}
else if (arg.matchesArgumentType(dItem.class)
&& arg.matchesPrefix("head", "helmet")) {
equipment.put("head", dItem.valueOf(arg.getValue(), scriptEntry.entryData.getTagContext()));
}
else if (arg.matchesArgumentType(dItem.class)
&& arg.matchesPrefix("chest", "chestplate")) {
equipment.put("chest", dItem.valueOf(arg.getValue(), scriptEntry.entryData.getTagContext()));
}
else if (arg.matchesArgumentType(dItem.class)
&& arg.matchesPrefix("legs", "leggings")) {
equipment.put("legs", dItem.valueOf(arg.getValue(), scriptEntry.entryData.getTagContext()));
}
else if (arg.matchesArgumentType(dItem.class)
&& arg.matchesPrefix("boots", "feet")) {
equipment.put("boots", dItem.valueOf(arg.getValue(), scriptEntry.entryData.getTagContext()));
}
else if (arg.matchesArgumentType(dItem.class)
&& arg.matchesPrefix("saddle")) {
equipment.put("saddle", dItem.valueOf(arg.getValue(), scriptEntry.entryData.getTagContext()));
}
else if (arg.matchesArgumentType(dItem.class)
&& arg.matchesPrefix("horse_armor", "horse_armour")) {
equipment.put("horse_armor", dItem.valueOf(arg.getValue(), scriptEntry.entryData.getTagContext()));
}
else if (arg.matchesArgumentType(dItem.class)
&& arg.matchesPrefix("offhand")) {
equipment.put("offhand", dItem.valueOf(arg.getValue(), scriptEntry.entryData.getTagContext()));
}
// Default to item in hand if no prefix is used
else if (arg.matchesArgumentType(dItem.class)) {
equipment.put("hand", dItem.valueOf(arg.getValue(), scriptEntry.entryData.getTagContext()));
}
else if (arg.matches("player") && Utilities.entryHasPlayer(scriptEntry)) {
// Player arg for compatibility with old scripts
scriptEntry.addObject("entities", Arrays.asList(Utilities.getEntryPlayer(scriptEntry).getDenizenEntity()));
}
else {
arg.reportUnhandled();
}
}
// Make sure at least one equipment argument was used
if (equipment.isEmpty()) {
throw new InvalidArgumentsException("Must specify equipment!");
}
scriptEntry.addObject("equipment", equipment);
// Use player or NPC as default entity
scriptEntry.defaultObject("entities", (Utilities.entryHasNPC(scriptEntry) ? Arrays.asList(Utilities.getEntryNPC(scriptEntry).getDenizenEntity()) : null),
(Utilities.entryHasPlayer(scriptEntry) ? Arrays.asList(Utilities.getEntryPlayer(scriptEntry).getDenizenEntity()) : null));
}
@SuppressWarnings("unchecked")
@Override
public void execute(ScriptEntry scriptEntry) {
Map<String, dItem> equipment = (Map<String, dItem>) scriptEntry.getObject("equipment");
List<dEntity> entities = (List<dEntity>) scriptEntry.getObject("entities");
// Report to dB
if (scriptEntry.dbCallShouldDebug()) {
dB.report(scriptEntry, getName(), aH.debugObj("entities", entities.toString()) +
aH.debugObj("equipment", equipment.toString()));
}
for (dEntity entity : entities) {
if (entity.isGeneric()) {
dB.echoError(scriptEntry.getResidingQueue(), "Cannot equip generic entity " + entity.identify() + "!");
}
else if (entity.isCitizensNPC()) {
dNPC npc = entity.getDenizenNPC();
if (npc != null) {
Equipment trait = npc.getEquipmentTrait();
if (equipment.get("hand") != null) {
trait.set(0, equipment.get("hand").getItemStack());
}
if (equipment.get("head") != null) {
trait.set(1, equipment.get("head").getItemStack());
}
if (equipment.get("chest") != null) {
trait.set(2, equipment.get("chest").getItemStack());
}
if (equipment.get("legs") != null) {
trait.set(3, equipment.get("legs").getItemStack());
}
if (equipment.get("boots") != null) {
trait.set(4, equipment.get("boots").getItemStack());
}
if (equipment.get("offhand") != null) {
trait.set(5, equipment.get("offhand").getItemStack());
}
if (npc.isSpawned()) {
LivingEntity livingEntity = npc.getLivingEntity();
// TODO: Citizens API for this blob?
if (livingEntity.getType() == EntityType.HORSE) {
if (equipment.get("saddle") != null) {
((Horse) livingEntity).getInventory().setSaddle(equipment.get("saddle").getItemStack());
}
if (equipment.get("horse_armor") != null) {
((Horse) livingEntity).getInventory().setArmor(equipment.get("horse_armor").getItemStack());
}
}
else if (livingEntity.getType() == EntityType.PIG) {
if (equipment.get("saddle") != null) {
dItem saddle = equipment.get("saddle");
if (saddle.getItemStack().getType() == Material.SADDLE) {
((Pig) livingEntity).setSaddle(true);
}
else {
((Pig) livingEntity).setSaddle(false);
}
}
}
}
}
}
else {
LivingEntity livingEntity = entity.getLivingEntity();
if (livingEntity != null) {
if (livingEntity.getType() == EntityType.HORSE) {
if (equipment.get("saddle") != null) {
((Horse) livingEntity).getInventory().setSaddle(equipment.get("saddle").getItemStack());
}
if (equipment.get("horse_armor") != null) {
((Horse) livingEntity).getInventory().setArmor(equipment.get("horse_armor").getItemStack());
}
}
else if (livingEntity.getType() == EntityType.PIG) {
if (equipment.get("saddle") != null) {
dItem saddle = equipment.get("saddle");
if (saddle.getItemStack().getType() == Material.SADDLE) {
((Pig) livingEntity).setSaddle(true);
}
else {
((Pig) livingEntity).setSaddle(false);
}
}
}
else {
if (equipment.get("hand") != null) {
NMSHandler.getInstance().getEntityHelper().setItemInHand(livingEntity, equipment.get("hand").getItemStack());
}
if (equipment.get("head") != null) {
livingEntity.getEquipment().setHelmet(equipment.get("head").getItemStack());
}
if (equipment.get("chest") != null) {
livingEntity.getEquipment().setChestplate(equipment.get("chest").getItemStack());
}
if (equipment.get("legs") != null) {
livingEntity.getEquipment().setLeggings(equipment.get("legs").getItemStack());
}
if (equipment.get("boots") != null) {
livingEntity.getEquipment().setBoots(equipment.get("boots").getItemStack());
}
if (equipment.get("offhand") != null) {
NMSHandler.getInstance().getEntityHelper().setItemInOffHand(livingEntity, equipment.get("offhand").getItemStack());
}
}
}
}
}
}
}