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AgeCommand.java
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AgeCommand.java
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package net.aufdemrand.denizen.scripts.commands.entity;
import java.util.List;
import org.bukkit.entity.Zombie;
import net.aufdemrand.denizen.exceptions.CommandExecutionException;
import net.aufdemrand.denizen.exceptions.InvalidArgumentsException;
import net.aufdemrand.denizen.objects.Element;
import net.aufdemrand.denizen.objects.aH;
import net.aufdemrand.denizen.objects.dEntity;
import net.aufdemrand.denizen.objects.dList;
import net.aufdemrand.denizen.scripts.ScriptEntry;
import net.aufdemrand.denizen.scripts.commands.AbstractCommand;
import net.aufdemrand.denizen.utilities.debugging.dB;
import net.aufdemrand.denizen.utilities.debugging.dB.Messages;
/**
* Sets the ages of a list of entities, optionally locking them in those ages.
*
* @author David Cernat
*/
public class AgeCommand extends AbstractCommand {
private enum AgeType { ADULT, BABY }
@Override
public void parseArgs(ScriptEntry scriptEntry) throws InvalidArgumentsException {
for (aH.Argument arg : aH.interpret(scriptEntry.getArguments())) {
if (!scriptEntry.hasObject("entities")
&& arg.matchesArgumentList(dEntity.class)) {
scriptEntry.addObject("entities", ((dList) arg.asType(dList.class)).filter(dEntity.class));
}
else if (!scriptEntry.hasObject("agetype")
&& arg.matchesEnum(AgeType.values())) {
// add Action
scriptEntry.addObject("agetype", AgeType.valueOf(arg.getValue().toUpperCase()));
}
else if (!scriptEntry.hasObject("age")
&& arg.matchesPrimitive(aH.PrimitiveType.Integer)) {
scriptEntry.addObject("age", arg.asElement());
}
else if (!scriptEntry.hasObject("lock")
&& arg.matches("lock")) {
scriptEntry.addObject("lock", "");
}
else dB.echoError(dB.Messages.ERROR_UNKNOWN_ARGUMENT, arg.raw_value);
}
// Check to make sure required arguments have been filled
if (!scriptEntry.hasObject("entities"))
throw new InvalidArgumentsException(Messages.ERROR_MISSING_OTHER, "ENTITIES");
// Use default duration if one is not specified
scriptEntry.defaultObject("age", new Element(1));
}
@SuppressWarnings("unchecked")
@Override
public void execute(final ScriptEntry scriptEntry) throws CommandExecutionException {
// Get objects
List<dEntity> entities = (List<dEntity>) scriptEntry.getObject("entities");
AgeType ageType = (AgeType) scriptEntry.getObject("agetype");
int age = scriptEntry.getElement("age").asInt();
boolean lock = scriptEntry.hasObject("lock");
// Report to dB
dB.report(getName(), (lock == true ? aH.debugObj("lock", lock) : "") +
(ageType != null ? aH.debugObj("agetype", ageType)
: aH.debugObj("age", age)) +
aH.debugObj("entities", entities.toString()));
// Go through all the entities and set their ages
for (dEntity entity : entities) {
if (entity.isSpawned()) {
if (entity.isAgeable()) {
if (ageType != null) {
if (ageType.equals(ageType.BABY))
entity.getAgeable().setBaby(true);
else entity.getAgeable().setBaby(false);
}
else entity.getAgeable().setAge(age);
if (lock) entity.getAgeable().setLock(true);
}
// Zombies are not ageable, but can be babies
else if (entity.getBukkitEntity() instanceof Zombie) {
if (ageType.equals(ageType.BABY))
((Zombie) entity.getBukkitEntity()).setBaby(true);
else
((Zombie) entity.getBukkitEntity()).setBaby(false);
}
else {
dB.echoError(entity.identify() + " is not ageable!");
}
}
}
}
}