/
DefineCommand.java
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/
DefineCommand.java
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package net.aufdemrand.denizencore.scripts.commands.core;
import net.aufdemrand.denizencore.exceptions.InvalidArgumentsException;
import net.aufdemrand.denizencore.objects.Element;
import net.aufdemrand.denizencore.objects.aH;
import net.aufdemrand.denizencore.objects.dObject;
import net.aufdemrand.denizencore.scripts.ScriptEntry;
import net.aufdemrand.denizencore.scripts.commands.AbstractCommand;
import net.aufdemrand.denizencore.utilities.CoreUtilities;
import net.aufdemrand.denizencore.utilities.debugging.dB;
/**
* Creates a queue/script-level variable.
*/
public class DefineCommand extends AbstractCommand {
@Override
public void parseArgs(ScriptEntry scriptEntry) throws InvalidArgumentsException {
for (aH.Argument arg : aH.interpret(scriptEntry.args)) {
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(CoreUtilities.toLowerCase(arg.getValue())));
}
}
else if (!scriptEntry.hasObject("value")) {
scriptEntry.addObject("value", arg.object instanceof Element ? new Element(arg.raw_value) : arg.object);
}
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) {
Element definition = scriptEntry.getElement("definition");
dObject value = scriptEntry.getdObject("value");
Element remove = scriptEntry.getElement("remove");
if (scriptEntry.dbCallShouldDebug()) {
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);
}
}
}