@EventHandler
public void asyncChatTrigger(final AsyncPlayerChatEvent event) {
if (event.isCancelled()) return;
// Return if "Use asynchronous event" is false in config file
if (!Settings.ChatAsynchronous()) return;
Callable<Boolean> call =
new Callable<Boolean>() {
public Boolean call() {
return process(event.getPlayer(), event.getMessage());
}
};
Boolean cancelled = false;
try {
cancelled =
event.isAsynchronous()
? Bukkit.getScheduler().callSyncMethod(DenizenAPI.getCurrentInstance(), call).get()
: call.call();
} catch (InterruptedException e) {
// dB.echoError(e);
} catch (ExecutionException e) {
dB.echoError(e);
} catch (Exception e) {
dB.echoError(e);
}
event.setCancelled(cancelled);
}
/**
* Sets a dNPC's ENGAGED status. Engaged NPCs do not respond to Player interaction. Note: Denizen
* NPC will automatically disengage after the engage_timeout_in_seconds which is set in the
* Denizen config.yml.
*
* @param npc the dNPC affected
* @param engaged true sets the dNPC engaged, false sets the dNPC as disengaged
*/
public static void setEngaged(NPC npc, boolean engaged) {
if (engaged)
currentlyEngaged.put(
npc,
System.currentTimeMillis()
+ (long) (Duration.valueOf(Settings.engageTimeoutInSeconds()).getSeconds()) * 1000);
if (!engaged) currentlyEngaged.remove(npc);
}
@EventHandler
public void syncChatTrigger(final PlayerChatEvent event) {
if (event.isCancelled()) return;
// Return if "Use asynchronous event" is true in config file
if (Settings.ChatAsynchronous()) return;
Boolean cancelled = process(event.getPlayer(), event.getMessage());
event.setCancelled(cancelled);
}
// Technically defined in TriggerTrait, but placing here instead.
// <--[action]
// @Actions
// chat
//
// @Triggers when a player chats to the NPC.
//
// @Context
// <context.message> returns the triggering message
// <context.keyword> returns the keyword matched by a RegEx trigger
//
// -->
public Boolean process(Player player, String message) {
// Check if there is an NPC within range of a player to chat to.
dNPC npc = Utilities.getClosestNPC_ChatTrigger(player.getLocation(), 25);
dPlayer denizenPlayer = dPlayer.mirrorBukkitPlayer(player);
// No NPC? Nothing else to do here.
if (npc == null) return false;
// If the NPC doesn't have triggers, or the triggers are not enabled, then
// just return false.
if (!npc.getCitizen().hasTrait(TriggerTrait.class)) return false;
if (!npc.getCitizen().getTrait(TriggerTrait.class).isEnabled(name)) return false;
// Check range
if (npc.getTriggerTrait().getRadius(name) < npc.getLocation().distance(player.getLocation()))
return false;
// The Denizen config can require some other criteria for a successful chat-with-npc.
// Should we check 'line of sight'? Players cannot talk to NPCs through walls
// if enabled. Should the Player chat only when looking at the NPC? This may
// reduce accidental chats with NPCs.
if (Settings.ChatMustSeeNPC()) if (!player.hasLineOfSight(npc.getEntity())) return false;
if (Settings.ChatMustLookAtNPC())
if (!Rotation.isFacingEntity(player, npc.getEntity(), 45)) return false;
Boolean ret = false;
// Denizen should be good to interact with. Let's get the script.
InteractScriptContainer script = npc.getInteractScript(denizenPlayer, ChatTrigger.class);
Map<String, dObject> context = new HashMap<String, dObject>();
context.put("message", new Element(message));
// If engaged or not cool, calls On Unavailable, if cool, calls On Chat
// If available (not engaged, and cool) sets cool down and returns true.
if (!npc.getTriggerTrait().trigger(ChatTrigger.this, denizenPlayer, context)) {
// If the NPC is not interactable, Settings may allow the chat to filter
// through. Check the Settings if this is enabled.
if (Settings.ChatGloballyIfUninteractable()) {
dB.echoDebug(
script,
ChatColor.YELLOW
+ "Resuming. "
+ ChatColor.WHITE
+ "The NPC is currently cooling down or engaged.");
return false;
} else {
ret = true;
}
}
// Debugger
dB.report(
script,
name,
aH.debugObj("Player", player.getName())
+ aH.debugObj("NPC", npc.toString())
+ aH.debugObj(
"Radius(Max)",
npc.getLocation().distance(player.getLocation())
+ "("
+ npc.getTriggerTrait().getRadius(name)
+ ")")
+ aH.debugObj("Trigger text", message)
+ aH.debugObj("LOS", String.valueOf(player.hasLineOfSight(npc.getEntity())))
+ aH.debugObj(
"Facing", String.valueOf(Rotation.isFacingEntity(player, npc.getEntity(), 45))));
if (script == null) return false;
// Check if the NPC has Chat Triggers for this step.
if (!script.containsTriggerInStep(
InteractScriptHelper.getCurrentStep(denizenPlayer, script.getName()), ChatTrigger.class)) {
// If this is a Chatbot, make it chat anything it wants if
// it has no chat triggers for this step
if (npc.getCitizen().hasTrait(ChatbotTrait.class)) {
Utilities.talkToNPC(message, denizenPlayer, npc, Settings.ChatToNpcOverhearingRange());
npc.getCitizen().getTrait(ChatbotTrait.class).chatTo(player, message);
return true;
}
// No chat trigger for this step.. do we chat globally, or to the NPC?
else if (!Settings.ChatGloballyIfNoChatTriggers()) {
dB.echoDebug(
script,
player.getName() + " says to " + npc.getNicknameTrait().getNickname() + ", " + message);
return true;
} else return ret;
}
// Parse the script and match Triggers.. if found, cancel the text! The
// parser will take care of everything else.
String id = null;
boolean matched = false;
String replacementText = null;
String regexId = null;
String regexMessage = null;
// Use TreeMap to sort chat triggers alphabetically
TreeMap<String, String> idMap = new TreeMap<String, String>();
idMap.putAll(script.getIdMapFor(ChatTrigger.class, denizenPlayer));
if (!idMap.isEmpty()) {
// Iterate through the different id entries in the step's chat trigger
for (Map.Entry<String, String> entry : idMap.entrySet()) {
// Check if the chat trigger specified in the specified id's 'trigger:' key
// matches the text the player has said
String triggerText = TagManager.tag(denizenPlayer, npc, entry.getValue());
Matcher matcher = triggerPattern.matcher(triggerText);
while (matcher.find()) {
if (!script.checkSpecificTriggerScriptRequirementsFor(
ChatTrigger.class, denizenPlayer, npc, entry.getKey())) continue;
String keyword = TagManager.tag(denizenPlayer, npc, matcher.group().replace("/", ""));
// Check if the trigger is REGEX, but only if we don't have a REGEX
// match already (thus using alphabetical priority for triggers)
if (regexId == null && isKeywordRegex(keyword)) {
Pattern pattern = Pattern.compile(keyword.substring(6));
Matcher m = pattern.matcher(message);
if (m.find()) {
// REGEX matches are left for last, so save it in case non-REGEX
// matches don't exist
regexId = entry.getKey();
regexMessage = triggerText.replace(matcher.group(), m.group());
dB.log(
"entry value: "
+ triggerText
+ " keyword: "
+ keyword
+ " m.group: "
+ m.group()
+ " matcher.group: "
+ matcher.group());
context.put("keyword", new Element(m.group()));
}
} else if (isKeywordStrict(keyword)) {
if (message.toUpperCase().equalsIgnoreCase(keyword.toUpperCase())) {
// Trigger matches
id = entry.getKey();
replacementText = triggerText.replace("/", "");
matched = true;
}
} else if (message.toUpperCase().contains(keyword.toUpperCase())) {
// Trigger matches
id = entry.getKey();
replacementText = triggerText.replace("/", "");
matched = true;
}
}
if (matched) break;
}
}
if (!matched && regexId != null) {
id = regexId;
replacementText = regexMessage;
}
// If there was a match, the id of the match should have been returned.
if (id != null) {
Utilities.talkToNPC(
replacementText, denizenPlayer, npc, Settings.ChatToNpcOverhearingRange());
parse(npc, denizenPlayer, script, id, context);
return true;
} else {
// If this is a Chatbot, make it chat anything it wants if
// none of its chat triggers worked
if (npc.getCitizen().hasTrait(ChatbotTrait.class)) {
Utilities.talkToNPC(message, denizenPlayer, npc, Settings.ChatToNpcOverhearingRange());
npc.getCitizen().getTrait(ChatbotTrait.class).chatTo(player, message);
return true;
} else if (!Settings.ChatGloballyIfFailedChatTriggers()) {
Utilities.talkToNPC(message, denizenPlayer, npc, Settings.ChatToNpcOverhearingRange());
return true;
}
// No matching chat triggers, and the config.yml says we
// should just ignore the interaction...
}
return ret;
}