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PauseCommand.java
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PauseCommand.java
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package com.denizenscript.denizen.scripts.commands.npc;
import com.denizenscript.denizen.utilities.DenizenAPI;
import com.denizenscript.denizen.utilities.Utilities;
import com.denizenscript.denizen.utilities.debugging.Debug;
import com.denizenscript.denizen.objects.NPCTag;
import com.denizenscript.denizencore.exceptions.InvalidArgumentsException;
import com.denizenscript.denizencore.objects.Argument;
import com.denizenscript.denizencore.objects.core.DurationTag;
import com.denizenscript.denizencore.objects.core.ElementTag;
import com.denizenscript.denizencore.scripts.ScriptEntry;
import com.denizenscript.denizencore.scripts.commands.AbstractCommand;
import net.citizensnpcs.trait.waypoint.Waypoints;
import java.util.HashMap;
import java.util.Map;
public class PauseCommand extends AbstractCommand {
public static class ResumeCommand extends PauseCommand {
public ResumeCommand() {
setName("resume");
setSyntax("resume [waypoints/activity] (<duration>)");
}
}
public PauseCommand() {
setName("pause");
setSyntax("pause [waypoints/activity] (<duration>)");
setRequiredArguments(1, 2);
isProcedural = false;
}
// <--[command]
// @Name Pause
// @Syntax pause [waypoints/activity] (<duration>)
// @Required 1
// @Maximum 2
// @Plugin Citizens
// @Short Pauses an NPC's waypoint navigation or goal activity temporarily or indefinitely.
// @Group npc
//
// @Description
// The pause command pauses an NPC's waypoint navigation or goal activity temporarily or indefinitely.
// This works along side <@link command resume>.
//
// "Waypoints" refers to the NPC's path navigation, usually set via "/npc path".
//
// "Activity" refers to the Citizens AI Goal system, which may be used by some plugins but usually is not.
//
// If no duration is specified, the resume command must be used to unpause it.
//
// @Tags
// <NPCTag.is_navigating>
//
// @Usage
// Use to pause an NPC's waypoint navigation indefinitely.
// - pause waypoints
//
// @Usage
// Use to pause an NPC's goal activity temporarily.
// - pause activity 1m
//
// @Usage
// Use to pause an NPC's waypoint navigation and then resume it.
// - pause waypoints
// - resume waypoints
// -->
// <--[command]
// @Name Resume
// @Syntax resume [waypoints/activity] (<duration>)
// @Required 1
// @Plugin Citizens
// @Short Resumes an NPC's waypoint navigation or goal activity temporarily or indefinitely.
// @Group npc
//
// @Description
// The resume command resumes an NPC's waypoint navigation or goal activity temporarily or indefinitely.
// This works along side <@link command pause>.
// See the documentation of the pause command for more details.
//
// @Tags
// <NPCTag.is_navigating>
//
// @Usage
// Use to pause an NPC's waypoint navigation and then resume it.
// - pause waypoints
// - resume waypoints
// -->
private Map<String, Integer> durations = new HashMap<>();
enum PauseType {ACTIVITY, WAYPOINTS, NAVIGATION}
@Override
public void parseArgs(ScriptEntry scriptEntry) throws InvalidArgumentsException {
for (Argument arg : scriptEntry.getProcessedArgs()) {
if (arg.matchesArgumentType(DurationTag.class)
&& !scriptEntry.hasObject("duration")) {
scriptEntry.addObject("duration", arg.asType(DurationTag.class));
}
if (!scriptEntry.hasObject("pause_type")
&& arg.matchesEnum(PauseType.values())) {
scriptEntry.addObject("pause_type", arg.asElement());
}
else {
arg.reportUnhandled();
}
}
if (!scriptEntry.hasObject("pause_type")) {
throw new InvalidArgumentsException("Must specify a pause type!");
}
}
@Override
public void execute(ScriptEntry scriptEntry) {
DurationTag duration = scriptEntry.getObjectTag("duration");
ElementTag pauseTypeElement = scriptEntry.getElement("pause_type");
PauseType pauseType = PauseType.valueOf(pauseTypeElement.asString().toUpperCase());
if (scriptEntry.dbCallShouldDebug()) {
Debug.report(scriptEntry, getName(), (duration == null ? "" : duration.debug()) + pauseTypeElement.debug());
}
NPCTag npc = null;
if (Utilities.getEntryNPC(scriptEntry) != null) {
npc = Utilities.getEntryNPC(scriptEntry);
}
pause(npc, pauseType, !scriptEntry.getCommandName().equalsIgnoreCase("RESUME"));
// If duration...
if (duration != null) {
if (durations.containsKey(npc.getCitizen().getId() + pauseType.name())) {
try {
DenizenAPI.getCurrentInstance().getServer().getScheduler().cancelTask(durations.get(npc.getCitizen().getId() + pauseType.name()));
}
catch (Exception e) {
Debug.echoError(scriptEntry.getResidingQueue(), "There was an error pausing that!");
Debug.echoError(scriptEntry.getResidingQueue(), e);
}
}
Debug.echoDebug(scriptEntry, "Running delayed task: Unpause " + pauseType.toString());
final NPCTag theNpc = npc;
final ScriptEntry se = scriptEntry;
durations.put(npc.getId() + pauseType.name(), DenizenAPI.getCurrentInstance()
.getServer().getScheduler().scheduleSyncDelayedTask(DenizenAPI.getCurrentInstance(),
new Runnable() {
@Override
public void run() {
Debug.echoDebug(se, "Running delayed task: Pausing " + pauseType.toString());
pause(theNpc, pauseType, false);
}
}, duration.getTicks()));
}
}
public void pause(NPCTag denizen, PauseType pauseType, boolean pause) {
switch (pauseType) {
case WAYPOINTS:
denizen.getCitizen().getTrait(Waypoints.class).getCurrentProvider().setPaused(pause);
if (pause) {
denizen.getNavigator().cancelNavigation();
}
return;
case ACTIVITY:
denizen.getCitizen().getDefaultGoalController().setPaused(pause);
return;
case NAVIGATION:
// TODO: Finish this
}
}
}