@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);
}
@Override
public boolean check(RequirementsContext context, List<String> args)
throws RequirementCheckException {
boolean outcome = false;
String name = null;
String value = "true";
String index = "";
Type type = Type.PLAYER;
for (String arg : args) {
if (aH.matchesArg("GLOBAL, NPC, DENIZEN, GLOBAL", arg))
type = Type.valueOf(arg.toUpperCase().replace("DENIZEN", "NPC"));
else if (arg.split(":", 2).length > 1) {
String[] flagArgs = arg.split(":");
value = flagArgs[1].toUpperCase();
if (flagArgs[0].contains("[")) {
name = flagArgs[0].split("\\[", 2)[0].trim();
index = flagArgs[0].split("\\[", 2)[1].split("\\]", 2)[0].trim();
} else {
name = flagArgs[0].toUpperCase();
}
} else name = arg.toUpperCase();
}
FlagManager flagMng = DenizenAPI.getCurrentInstance().flagManager();
FlagManager.Flag flag = null;
String player = context.getPlayer().getName();
switch (type) {
case NPC:
flag = flagMng.getNPCFlag(context.getNPC().getId(), name);
break;
case PLAYER:
flag = flagMng.getPlayerFlag(player, name);
break;
case GLOBAL:
flag = flagMng.getGlobalFlag(name);
break;
}
if (index.length() == 0) {
if (flag.getLast().asString().equalsIgnoreCase(value)) outcome = true;
else
dB.echoDebug(
context.getScriptContainer(),
"... does not match '" + flag.getLast().asString() + "'.");
} else if (index.matches("\\d+")) {
if (flag.get(Integer.parseInt(index)).asString().equalsIgnoreCase(value)) outcome = true;
else
dB.echoDebug(
context.getScriptContainer(),
"... does not match '" + flag.get(Integer.parseInt(index)).asString() + "'.");
}
return outcome;
}
public void action(String actionName, Player player) {
if (getCitizen() != null) {
if (getCitizen().hasTrait(AssignmentTrait.class))
DenizenAPI.getCurrentInstance()
.getNPCRegistry()
.getActionHandler()
.doAction(actionName, this, player, getAssignmentTrait().getAssignment());
}
}
@Override
public void onSpawn() {
if (text != null) {
Bukkit.getScheduler()
.scheduleSyncDelayedTask(
DenizenAPI.getCurrentInstance(),
new Runnable() {
@Override
public void run() {
npc.getBukkitEntity().setCustomNameVisible(true);
npc.getBukkitEntity().setCustomName(text);
}
},
2);
}
if (getColor() != null) {
refreshTag(getNPC());
}
}
public static void walkTo(
final Entity entity, Location location, double speed, final Runnable callback) {
if (entity == null || location == null) return;
net.minecraft.server.v1_8_R3.Entity nmsEntityEntity = ((CraftEntity) entity).getHandle();
if (!(nmsEntityEntity instanceof EntityInsentient)) return;
final EntityInsentient nmsEntity = (EntityInsentient) nmsEntityEntity;
final NavigationAbstract entityNavigation = nmsEntity.getNavigation();
final PathEntity path;
final boolean aiDisabled = isAIDisabled(entity);
if (aiDisabled) {
toggleAI(entity, true);
nmsEntity.onGround = true;
}
path = entityNavigation.a(location.getX(), location.getY(), location.getZ());
if (path != null) {
entityNavigation.a(path, 1D);
entityNavigation.a(2D);
final double oldSpeed = nmsEntity.getAttributeInstance(GenericAttributes.MOVEMENT_SPEED).b();
nmsEntity.getAttributeInstance(GenericAttributes.MOVEMENT_SPEED).setValue(speed);
new BukkitRunnable() {
@Override
public void run() {
if (entityNavigation.m() || path.b()) {
if (callback != null) callback.run();
nmsEntity.getAttributeInstance(GenericAttributes.MOVEMENT_SPEED).setValue(oldSpeed);
if (aiDisabled) toggleAI(entity, false);
cancel();
}
}
}.runTaskTimer(DenizenAPI.getCurrentInstance(), 1, 1);
}
// if (!Utilities.checkLocation(location, entity.getLocation(), 20)) {
// TODO: generate waypoints to the target location?
else {
entity.teleport(location);
}
}
@Override
public void onEnable() {
Bukkit.getServer().getPluginManager().registerEvents(this, DenizenAPI.getCurrentInstance());
}
public boolean execute(ScriptEntry scriptEntry) {
Matcher m;
StringBuffer sb;
if (scriptEntry.getCommandName().indexOf('%') != -1) {
m = definition_pattern.matcher(scriptEntry.getCommandName());
sb = new StringBuffer();
while (m.find()) {
String definition = scriptEntry.getResidingQueue().getDefinition(m.group(1));
if (definition == null) definition = "null";
m.appendReplacement(sb, definition);
}
m.appendTail(sb);
scriptEntry.setCommandName(sb.toString());
}
// Get the command instance ready for the execution of the scriptEntry
AbstractCommand command = plugin.getCommandRegistry().get(scriptEntry.getCommandName());
if (command == null) {
dB.echoDebug(
scriptEntry, DebugElement.Header, "Executing command: " + scriptEntry.getCommandName());
dB.echoError(
scriptEntry.getCommandName() + " is an invalid dCommand! Are you sure it loaded?");
dB.echoDebug(scriptEntry, DebugElement.Footer);
return false;
}
// Debugger information
if (scriptEntry.getPlayer() != null)
dB.echoDebug(
scriptEntry,
DebugElement.Header,
"Executing dCommand: "
+ scriptEntry.getCommandName()
+ "/"
+ scriptEntry.getPlayer().getName());
else
dB.echoDebug(
scriptEntry,
DebugElement.Header,
"Executing dCommand: "
+ scriptEntry.getCommandName()
+ (scriptEntry.getNPC() != null ? "/" + scriptEntry.getNPC().getName() : ""));
// Don't execute() if problems arise in parseArgs()
boolean keepGoing = true;
try {
// Throw exception if arguments are required for this command, but not supplied.
if (command.getOptions().REQUIRED_ARGS > scriptEntry.getArguments().size())
throw new InvalidArgumentsException("");
if (scriptEntry.has_tags)
scriptEntry.setArguments(
TagManager.fillArguments(
scriptEntry.getArguments(), scriptEntry, true)); // Replace tags
/* If using NPC:# or PLAYER:Name arguments, these need to be changed out immediately because...
* 1) Denizen/Player flags need the desired NPC/PLAYER before parseArgs's getFilledArguments() so that
* the Player/Denizen flags will read from the correct Object. If using PLAYER or NPCID arguments,
* the desired Objects are obviously not the same objects that were sent with the ScriptEntry.
* 2) These arguments should be valid for EVERY ScriptCommand, so why not just take care of it
* here, instead of requiring each command to take care of the argument.
*/
List<String> newArgs = new ArrayList<String>();
// Don't fill in tags if there were brackets detected..
// This means we're probably in a nested if.
int nested_depth = 0;
// Watch for IF command to avoid filling player and npc arguments
// prematurely
boolean if_ignore = false;
for (aH.Argument arg : aH.interpret(scriptEntry.getArguments())) {
if (arg.getValue().equals("{")) nested_depth++;
if (arg.getValue().equals("}")) nested_depth--;
// If nested, continue.
if (nested_depth > 0) {
newArgs.add(arg.raw_value);
continue;
}
if (arg.raw_value.indexOf('%') != -1) {
m = definition_pattern.matcher(arg.raw_value);
sb = new StringBuffer();
while (m.find()) {
String definition = scriptEntry.getResidingQueue().getDefinition(m.group(1));
if (definition == null) definition = "null";
m.appendReplacement(sb, definition);
}
m.appendTail(sb);
arg = aH.Argument.valueOf(sb.toString());
}
// If using IF, check if we've reached the command + args
// so that we don't fill player: or npc: prematurely
if (command.getName().equalsIgnoreCase("if")
&& DenizenAPI.getCurrentInstance().getCommandRegistry().get(arg.getValue()) != null)
if_ignore = true;
// Fill player/off-line player
if (arg.matchesPrefix("player") && !if_ignore) {
dB.echoDebug(scriptEntry, "...replacing the linked player with " + arg.getValue());
String value =
TagManager.tag(
scriptEntry.getPlayer(),
scriptEntry.getNPC(),
arg.getValue(),
false,
scriptEntry);
dPlayer player = dPlayer.valueOf(value);
if (player == null || !player.isValid()) {
dB.echoError(value + " is an invalid player!");
return false;
}
scriptEntry.setPlayer(player);
}
// Fill NPCID/NPC argument
else if (arg.matchesPrefix("npc, npcid") && !if_ignore) {
dB.echoDebug(scriptEntry, "...replacing the linked NPC with " + arg.getValue());
String value =
TagManager.tag(
scriptEntry.getPlayer(),
scriptEntry.getNPC(),
arg.getValue(),
false,
scriptEntry);
dNPC npc = dNPC.valueOf(value);
if (npc == null || !npc.isValid()) {
dB.echoError(value + " is an invalid NPC!");
return false;
}
scriptEntry.setNPC(npc);
}
// Save the scriptentry if needed later for fetching scriptentry context
else if (arg.matchesPrefix("save") && !if_ignore) {
dB.echoDebug(scriptEntry, "...remembering this script entry!");
scriptEntry.getResidingQueue().holdScriptEntry(arg.getValue(), scriptEntry);
} else newArgs.add(arg.raw_value);
}
// Add the arguments back to the scriptEntry.
scriptEntry.setArguments(newArgs);
// Now process non-instant tags.
if (scriptEntry.has_tags)
scriptEntry.setArguments(
TagManager.fillArguments(scriptEntry.getArguments(), scriptEntry, false));
// Parse the rest of the arguments for execution.
command.parseArgs(scriptEntry);
} catch (InvalidArgumentsException e) {
keepGoing = false;
// Give usage hint if InvalidArgumentsException was called.
dB.echoError("Woah! Invalid arguments were specified!");
if (e.getMessage() != null && e.getMessage().length() > 0)
dB.log(
ChatColor.YELLOW
+ "+> MESSAGE follows: "
+ ChatColor.WHITE
+ "'"
+ e.getMessage()
+ "'");
dB.log("Usage: " + command.getUsageHint());
dB.echoDebug(scriptEntry, DebugElement.Footer);
scriptEntry.setFinished(true);
} catch (Exception e) {
keepGoing = false;
dB.echoError("Woah! An exception has been called with this command!");
dB.echoError(e);
dB.echoDebug(scriptEntry, DebugElement.Footer);
scriptEntry.setFinished(true);
} finally {
if (keepGoing)
try {
// Run the execute method in the command
command.execute(scriptEntry);
} catch (Exception e) {
dB.echoError("Woah!! An exception has been called with this command!");
dB.echoError(e);
scriptEntry.setFinished(true);
}
}
return true;
}
public static dNPCRegistry getCurrentInstance() {
return DenizenAPI.getCurrentInstance().getNPCRegistry();
}
public static void follow(
final Entity target,
final Entity follower,
final double speed,
final double lead,
final double maxRange,
final boolean allowWander) {
if (target == null || follower == null) return;
final net.minecraft.server.v1_8_R3.Entity nmsEntityFollower =
((CraftEntity) follower).getHandle();
if (!(nmsEntityFollower instanceof EntityInsentient)) return;
final EntityInsentient nmsFollower = (EntityInsentient) nmsEntityFollower;
final NavigationAbstract followerNavigation = nmsFollower.getNavigation();
UUID uuid = follower.getUniqueId();
if (followTasks.containsKey(uuid)) followTasks.get(uuid).cancel();
final int locationNearInt = (int) Math.floor(lead);
final boolean hasMax = maxRange > lead;
followTasks.put(
follower.getUniqueId(),
new BukkitRunnable() {
private boolean inRadius = false;
public void run() {
if (!target.isValid() || !follower.isValid()) {
this.cancel();
}
followerNavigation.a(2F);
Location targetLocation = target.getLocation();
PathEntity path;
if (hasMax
&& !Utilities.checkLocation(targetLocation, follower.getLocation(), maxRange)
&& !target.isDead()
&& target.isOnGround()) {
if (!inRadius) {
follower.teleport(
Utilities.getWalkableLocationNear(targetLocation, locationNearInt));
} else {
inRadius = false;
path =
followerNavigation.a(
targetLocation.getX(), targetLocation.getY(), targetLocation.getZ());
if (path != null) {
followerNavigation.a(path, 1D);
followerNavigation.a(2D);
}
}
} else if (!inRadius
&& !Utilities.checkLocation(targetLocation, follower.getLocation(), lead)) {
path =
followerNavigation.a(
targetLocation.getX(), targetLocation.getY(), targetLocation.getZ());
if (path != null) {
followerNavigation.a(path, 1D);
followerNavigation.a(2D);
}
} else {
inRadius = true;
}
if (inRadius && !allowWander) {
followerNavigation.n();
}
nmsFollower.getAttributeInstance(GenericAttributes.MOVEMENT_SPEED).setValue(speed);
}
}.runTaskTimer(DenizenAPI.getCurrentInstance(), 0, 20));
}