/
RemoveCommand.java
124 lines (116 loc) · 5.11 KB
/
RemoveCommand.java
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package com.denizenscript.denizen.scripts.commands.entity;
import com.denizenscript.denizen.utilities.Utilities;
import com.denizenscript.denizen.utilities.debugging.Debug;
import com.denizenscript.denizen.utilities.entity.DenizenEntityType;
import com.denizenscript.denizen.objects.EntityTag;
import com.denizenscript.denizen.objects.WorldTag;
import com.denizenscript.denizen.utilities.entity.FakeEntity;
import com.denizenscript.denizencore.exceptions.InvalidArgumentsException;
import com.denizenscript.denizencore.objects.Argument;
import com.denizenscript.denizencore.objects.ArgumentHelper;
import com.denizenscript.denizencore.objects.core.ListTag;
import com.denizenscript.denizencore.scripts.ScriptEntry;
import com.denizenscript.denizencore.scripts.commands.AbstractCommand;
import org.bukkit.entity.Entity;
import java.util.List;
public class RemoveCommand extends AbstractCommand {
public RemoveCommand() {
setName("remove");
setSyntax("remove [<entity>|...] (world:<world>)");
setRequiredArguments(1, 2);
isProcedural = false;
}
// <--[command]
// @Name Remove
// @Syntax remove [<entity>|...] (world:<world>)
// @Required 1
// @Maximum 2
// @Short Despawns an entity or list of entities, permanently removing any NPCs.
// @Group entity
// @Description
// Removes the selected entity. May also take a list of entities to remove.
//
// Any NPC removed this way is completely removed, as if by '/npc remove'.
// For temporary NPC removal, see <@link command despawn>.
//
// If a generic entity name is given (like 'zombie'), this will remove all entities of that type from the given world.
// Optionally, you may specify a world to target.
// (Defaults to the world of the player running the command)
//
// @Tags
// <EntityTag.is_spawned>
//
// @Usage
// Use to remove the entity the player is looking at.
// - remove <player.target>
//
// @Usage
// Use to remove all nearby entities around the player, excluding the player itself.
// - remove <player.location.find_entities.within[10].exclude[<player>]>
//
// @Usage
// Use to remove all dropped items in the world called cookies.
// - remove dropped_item world:cookies
// -->
@Override
public void parseArgs(ScriptEntry scriptEntry) throws InvalidArgumentsException {
for (Argument arg : scriptEntry) {
if (!scriptEntry.hasObject("entities")
&& arg.matchesArgumentList(EntityTag.class)) {
scriptEntry.addObject("entities", arg.asType(ListTag.class).filter(EntityTag.class, scriptEntry));
}
else if (!scriptEntry.hasObject("world")
&& arg.matchesArgumentType(WorldTag.class)) {
scriptEntry.addObject("world", arg.asType(WorldTag.class));
}
else {
arg.reportUnhandled();
}
}
if (!scriptEntry.hasObject("entities")) {
throw new InvalidArgumentsException("Must specify entity/entities!");
}
scriptEntry.defaultObject("world", Utilities.entryDefaultWorld(scriptEntry, false));
}
public static boolean alwaysWarnOnMassRemove = false;
@Override
public void execute(final ScriptEntry scriptEntry) {
List<EntityTag> entities = (List<EntityTag>) scriptEntry.getObject("entities");
WorldTag world = scriptEntry.getObjectTag("world");
if (scriptEntry.dbCallShouldDebug()) {
Debug.report(scriptEntry, getName(), world, db("entities", entities));
}
for (EntityTag entity : entities) {
if (entity.isUnique()) {
if (entity.isFake) {
FakeEntity fakeEnt = FakeEntity.idsToEntities.get(entity.getUUID());
if (fakeEnt != null) {
fakeEnt.cancelEntity();
}
}
else if (entity.isCitizensNPC()) {
entity.getDenizenNPC().getCitizen().destroy();
}
else if (entity.isSpawned()) {
entity.remove();
}
else {
Debug.echoError("Tried to remove already-removed entity.");
}
}
else {
int removed = 0;
for (Entity worldEntity : world.getEntities()) {
if (entity.getEntityType().equals(DenizenEntityType.getByEntity(worldEntity))) {
worldEntity.remove();
removed++;
}
}
Debug.echoDebug(scriptEntry, "Removed " + removed + " entities from the world.");
if (alwaysWarnOnMassRemove) {
Debug.echoError("Remove command 'Always warn on mass delete' in Denizen config is enabled - mass removal of '" + entity.getEntityType() + "' performed, removing " + removed + " entities.");
}
}
}
}
}