package net.aufdemrand.denizen.scripts.commands.npc;
import net.aufdemrand.denizen.BukkitScriptEntryData;
import net.aufdemrand.denizencore.exceptions.CommandExecutionException;
import net.aufdemrand.denizencore.exceptions.InvalidArgumentsException;
import net.aufdemrand.denizen.scripts.ScriptEntry;
import net.aufdemrand.denizen.scripts.commands.AbstractCommand;
import net.aufdemrand.denizen.objects.aH;
import net.aufdemrand.denizen.utilities.debugging.dB;
import net.citizensnpcs.api.npc.NPC;
/**
* Changes/toggles an NPC's vulnerable state.
*
* @author aufdemrand
*
*/
public class VulnerableCommand extends AbstractCommand {
enum Toggle { TRUE, FALSE, TOGGLE }
@Override
public void parseArgs(ScriptEntry scriptEntry) throws InvalidArgumentsException {
// Initialize fields
Toggle vulnerable = Toggle.TRUE;
// TODO: UPDATE COMMAND PARSING
for (String arg : scriptEntry.getArguments())
if (aH.matchesState(arg))
vulnerable = Toggle.valueOf(aH.getStringFrom(arg).toUpperCase());
if (((BukkitScriptEntryData)scriptEntry.entryData).getNPC() == null)
throw new InvalidArgumentsException("This command requires a linked NPC!");
// Add objects that need to be passed to execute() to the scriptEntry
scriptEntry.addObject("vulnerable", vulnerable);
}
@Override
public void execute(ScriptEntry scriptEntry) throws CommandExecutionException {
// Fetch objects
Toggle toggle = (Toggle) scriptEntry.getObject("vulnerable");
// Report to dB
dB.report(scriptEntry, getName(),
aH.debugObj("NPC", ((BukkitScriptEntryData)scriptEntry.entryData).getNPC().toString()) +
aH.debugObj("Toggle", toggle.toString()));
NPC npc = ((BukkitScriptEntryData)scriptEntry.entryData).getNPC().getCitizen();
boolean vulnerable;
if (toggle == Toggle.TOGGLE)
vulnerable = !npc.data().get(NPC.DEFAULT_PROTECTED_METADATA, true);
else vulnerable = Boolean.valueOf(toggle.toString());
npc.data().set(NPC.DEFAULT_PROTECTED_METADATA, !vulnerable);
}
}