package net.aufdemrand.denizen.scripts.commands.core;
import net.aufdemrand.denizencore.exceptions.CommandExecutionException;
import net.aufdemrand.denizencore.exceptions.InvalidArgumentsException;
import net.aufdemrand.denizen.objects.Element;
import net.aufdemrand.denizen.objects.aH;
import net.aufdemrand.denizen.scripts.ScriptEntry;
import net.aufdemrand.denizen.scripts.commands.AbstractCommand;
import net.aufdemrand.denizen.utilities.debugging.dB;
import org.bukkit.event.Listener;
/**
* Creates a queue/script-level variable.
*
* @author Jeremy Schroeder
*
*/
public class DefineCommand extends AbstractCommand implements Listener {
@Override
public void parseArgs(ScriptEntry scriptEntry) throws InvalidArgumentsException {
for (aH.Argument arg : aH.interpret(scriptEntry.getArguments())) {
if (!scriptEntry.hasObject("definition")) {
if (arg.getValue().equals("!") && arg.hasPrefix()) {
scriptEntry.addObject("remove", new Element("true"));
scriptEntry.addObject("value", new Element("null"));
scriptEntry.addObject("definition", arg.getPrefix().asElement());
} else
scriptEntry.addObject("definition", new Element(arg.getValue().toLowerCase()));
}
else if (!scriptEntry.hasObject("value"))
// Use the raw_value as to not exclude values with :'s in them.
scriptEntry.addObject("value", new Element(arg.raw_value));
else arg.reportUnhandled();
}
if (!scriptEntry.hasObject("definition") || !scriptEntry.hasObject("value"))
throw new InvalidArgumentsException("Must specify a definition and value!");
}
@Override
public void execute(ScriptEntry scriptEntry) throws CommandExecutionException {
Element definition = scriptEntry.getElement("definition");
Element value = scriptEntry.getElement("value");
Element remove = scriptEntry.getElement("remove");
dB.report(scriptEntry, getName(), aH.debugObj("queue", scriptEntry.getResidingQueue().id)
+ definition.debug()
+ value.debug()
+ (remove != null ? remove.debug() : ""));
if (scriptEntry.hasObject("remove")) {
scriptEntry.getResidingQueue().removeDefinition(definition.asString());
}
else {
scriptEntry.getResidingQueue().addDefinition(definition.asString(), value.asString());
}
}
}