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VulnerableCommand.java
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VulnerableCommand.java
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package com.denizenscript.denizen.scripts.commands.npc;
import com.denizenscript.denizen.utilities.Utilities;
import com.denizenscript.denizen.utilities.debugging.Debug;
import com.denizenscript.denizencore.exceptions.InvalidArgumentsException;
import com.denizenscript.denizencore.objects.Argument;
import com.denizenscript.denizencore.objects.core.ElementTag;
import com.denizenscript.denizencore.scripts.ScriptEntry;
import com.denizenscript.denizencore.scripts.commands.AbstractCommand;
import net.citizensnpcs.api.npc.NPC;
public class VulnerableCommand extends AbstractCommand {
public VulnerableCommand() {
setName("vulnerable");
setSyntax("vulnerable (state:{true}/false/toggle)");
setRequiredArguments(0, 1);
isProcedural = false;
}
// <--[command]
// @Name Vulnerable
// @Syntax vulnerable (state:{true}/false/toggle)
// @Required 0
// @Maximum 1
// @Plugin Citizens
// @Short Sets whether an NPC is vulnerable.
// @Group npc
//
// @Description
// Toggles whether an NPC can be hurt or not.
//
// @Tags
// <NPCTag.invulnerable>
//
// @Usage
// Makes an NPC vulnerable.
// - vulnerable state:true
//
// @Usage
// Makes an NPC vulnerable if it is not, and invulnerable if it is.
// - vulnerable
//
// -->
enum Toggle {TRUE, FALSE, TOGGLE}
@Override
public void parseArgs(ScriptEntry scriptEntry) throws InvalidArgumentsException {
for (Argument arg : scriptEntry.getProcessedArgs()) {
if (!scriptEntry.hasObject("action") && arg.matchesEnum(Toggle.values())) {
scriptEntry.addObject("action", arg.asElement());
}
else {
arg.reportUnhandled();
}
}
scriptEntry.defaultObject("action", new ElementTag("toggle"));
if (!Utilities.entryHasNPC(scriptEntry)) {
throw new InvalidArgumentsException("This command requires a linked NPC!");
}
}
@Override
public void execute(ScriptEntry scriptEntry) {
ElementTag action = scriptEntry.getElement("action");
if (scriptEntry.dbCallShouldDebug()) {
Debug.report(scriptEntry, getName(), Utilities.getEntryNPC(scriptEntry).debug() + action.debug());
}
NPC npc = Utilities.getEntryNPC(scriptEntry).getCitizen();
Toggle toggle = Toggle.valueOf(action.asString().toUpperCase());
npc.setProtected(!(toggle == Toggle.TOGGLE ? npc.isProtected() : action.asBoolean()));
}
}