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SitCommand.java
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SitCommand.java
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package net.aufdemrand.denizen.scripts.commands.core;
import net.aufdemrand.denizen.utilities.arguments.dLocation;
import org.bukkit.entity.EntityType;
import net.aufdemrand.denizen.exceptions.CommandExecutionException;
import net.aufdemrand.denizen.exceptions.InvalidArgumentsException;
import net.aufdemrand.denizen.npc.traits.SittingTrait;
import net.aufdemrand.denizen.scripts.ScriptEntry;
import net.aufdemrand.denizen.scripts.commands.AbstractCommand;
import net.aufdemrand.denizen.utilities.arguments.aH;
import net.aufdemrand.denizen.utilities.debugging.dB;
import net.aufdemrand.denizen.utilities.debugging.dB.Messages;
import net.citizensnpcs.api.npc.NPC;
public class SitCommand extends AbstractCommand {
dLocation location = null;
@Override
public void parseArgs(ScriptEntry scriptEntry)
throws InvalidArgumentsException {
for (String arg : scriptEntry.getArguments()) {
if (aH.matchesLocation(arg)) {
location = aH.getLocationFrom(arg);
} else throw new InvalidArgumentsException(Messages.ERROR_UNKNOWN_ARGUMENT, arg);
}
scriptEntry.addObject("location", location);
}
@Override
public void execute(ScriptEntry scriptEntry)
throws CommandExecutionException {
dLocation location = (dLocation) scriptEntry.getObject("location");
NPC npc = scriptEntry.getNPC().getCitizen();
SittingTrait trait = npc.getTrait(SittingTrait.class);
if (npc.getBukkitEntity().getType() != EntityType.PLAYER) {
dB.echoError("...only Player type NPCs can sit!");
return;
}
if (!npc.hasTrait(SittingTrait.class)) {
npc.addTrait(SittingTrait.class);
dB.echoDebug("...added sitting trait");
}
if (trait.isSitting()) {
dB.echoError("...NPC is already sitting");
return;
}
if (location != null) {
trait.sit(location);
} else {
trait.sit();
}
}
}