LibsDisguises/src/main/java/me/libraryaddict/disguise/LibsDisguises.java
2016-03-14 21:53:25 -04:00

304 lines
14 KiB
Java

package me.libraryaddict.disguise;
import com.comphenix.protocol.reflect.FieldAccessException;
import com.comphenix.protocol.wrappers.WrappedDataWatcher;
import com.comphenix.protocol.wrappers.WrappedWatchableObject;
import me.libraryaddict.disguise.commands.CloneDisguiseCommand;
import me.libraryaddict.disguise.commands.DisguiseCommand;
import me.libraryaddict.disguise.commands.DisguiseViewSelf;
import me.libraryaddict.disguise.commands.EntityDisguiseCommand;
import me.libraryaddict.disguise.commands.HelpDisguiseCommand;
import me.libraryaddict.disguise.commands.LibsDisguisesCommand;
import me.libraryaddict.disguise.commands.PlayerDisguiseCommand;
import me.libraryaddict.disguise.commands.RadiusDisguiseCommand;
import me.libraryaddict.disguise.commands.UndisguiseCommand;
import me.libraryaddict.disguise.commands.UndisguiseEntityCommand;
import me.libraryaddict.disguise.commands.UndisguisePlayerCommand;
import me.libraryaddict.disguise.commands.UndisguiseRadiusCommand;
import me.libraryaddict.disguise.disguisetypes.DisguiseType;
import me.libraryaddict.disguise.disguisetypes.FlagWatcher;
import me.libraryaddict.disguise.disguisetypes.watchers.AgeableWatcher;
import me.libraryaddict.disguise.disguisetypes.watchers.GuardianWatcher;
import me.libraryaddict.disguise.disguisetypes.watchers.HorseWatcher;
import me.libraryaddict.disguise.disguisetypes.watchers.LivingWatcher;
import me.libraryaddict.disguise.disguisetypes.watchers.MinecartWatcher;
import me.libraryaddict.disguise.disguisetypes.watchers.SkeletonWatcher;
import me.libraryaddict.disguise.disguisetypes.watchers.SlimeWatcher;
import me.libraryaddict.disguise.disguisetypes.watchers.TameableWatcher;
import me.libraryaddict.disguise.disguisetypes.watchers.ZombieWatcher;
import me.libraryaddict.disguise.utilities.DisguiseSound;
import me.libraryaddict.disguise.utilities.DisguiseUtilities;
import me.libraryaddict.disguise.utilities.DisguiseValues;
import me.libraryaddict.disguise.utilities.FakeBoundingBox;
import me.libraryaddict.disguise.utilities.Metrics;
import me.libraryaddict.disguise.utilities.PacketsManager;
import me.libraryaddict.disguise.utilities.ReflectionManager;
import org.bukkit.Bukkit;
import org.bukkit.entity.Ageable;
import org.bukkit.entity.Damageable;
import org.bukkit.entity.Entity;
import org.bukkit.entity.LivingEntity;
import org.bukkit.entity.Tameable;
import org.bukkit.entity.Zombie;
import org.bukkit.event.HandlerList;
import org.bukkit.plugin.java.JavaPlugin;
import java.io.IOException;
import java.lang.reflect.Field;
public class LibsDisguises extends JavaPlugin {
private static LibsDisguises instance;
private DisguiseListener listener;
@Override
public void onEnable() {
getLogger().info("Discovered MC version: " + ReflectionManager.getBukkitVersion());
saveDefaultConfig();
PacketsManager.init(this);
DisguiseUtilities.init(this);
DisguiseConfig.initConfig(getConfig());
PacketsManager.addPacketListeners();
listener = new DisguiseListener(this);
Bukkit.getPluginManager().registerEvents(listener, this);
getCommand("disguise").setExecutor(new DisguiseCommand());
getCommand("undisguise").setExecutor(new UndisguiseCommand());
getCommand("disguiseplayer").setExecutor(new PlayerDisguiseCommand());
getCommand("undisguiseplayer").setExecutor(new UndisguisePlayerCommand());
getCommand("undisguiseentity").setExecutor(new UndisguiseEntityCommand());
getCommand("disguiseentity").setExecutor(new EntityDisguiseCommand());
getCommand("disguiseradius").setExecutor(new RadiusDisguiseCommand(getConfig().getInt("DisguiseRadiusMax")));
getCommand("undisguiseradius").setExecutor(new UndisguiseRadiusCommand(getConfig().getInt("UndisguiseRadiusMax")));
getCommand("disguisehelp").setExecutor(new HelpDisguiseCommand());
getCommand("disguiseclone").setExecutor(new CloneDisguiseCommand());
getCommand("libsdisguises").setExecutor(new LibsDisguisesCommand());
getCommand("disguiseviewself").setExecutor(new DisguiseViewSelf());
registerValues();
instance = this;
try {
Metrics metrics = new Metrics(this);
metrics.start();
} catch (IOException e) {
}
}
/**
* Reloads the config with new config options.
*/
public void reload() {
HandlerList.unregisterAll(listener);
reloadConfig();
DisguiseConfig.initConfig(getConfig());
}
/**
* Here we create a nms entity for each disguise. Then grab their default values in their datawatcher. Then their sound volume for mob noises. As well as setting their watcher class and entity size.
*/
private void registerValues() {
for (DisguiseType disguiseType : DisguiseType.values()) {
if (disguiseType.getEntityType() == null) {
continue;
}
Class watcherClass = null;
try {
switch (disguiseType) {
case ITEM_FRAME: //Not really supported...
break;
case MINECART_CHEST:
case MINECART_COMMAND:
case MINECART_FURNACE:
case MINECART_HOPPER:
case MINECART_MOB_SPAWNER:
case MINECART_TNT:
watcherClass = MinecartWatcher.class;
break;
case DONKEY:
case MULE:
case UNDEAD_HORSE:
case SKELETON_HORSE:
watcherClass = HorseWatcher.class;
break;
case ZOMBIE_VILLAGER:
case PIG_ZOMBIE:
watcherClass = ZombieWatcher.class;
break;
case MAGMA_CUBE:
watcherClass = SlimeWatcher.class;
break;
case ELDER_GUARDIAN:
watcherClass = GuardianWatcher.class;
break;
case ENDERMITE:
watcherClass = LivingWatcher.class;
break;
case WITHER_SKELETON:
watcherClass = SkeletonWatcher.class;
break;
default:
watcherClass = Class.forName("me.libraryaddict.disguise.disguisetypes.watchers."
+ toReadable(disguiseType.name()) + "Watcher");
break;
}
} catch (ClassNotFoundException ex) {
// There is no explicit watcher for this entity.
Class entityClass = disguiseType.getEntityType().getEntityClass();
if (entityClass != null) {
if (Tameable.class.isAssignableFrom(entityClass)) {
watcherClass = TameableWatcher.class;
} else if (Ageable.class.isAssignableFrom(entityClass)) {
watcherClass = AgeableWatcher.class;
} else if (LivingEntity.class.isAssignableFrom(entityClass)) {
watcherClass = LivingWatcher.class;
} else {
watcherClass = FlagWatcher.class;
}
} else {
watcherClass = FlagWatcher.class; //Disguise is unknown type
}
}
disguiseType.setWatcherClass(watcherClass);
if (DisguiseValues.getDisguiseValues(disguiseType) != null) {
continue;
}
String nmsEntityName = toReadable(disguiseType.name());
switch (disguiseType) {
case WITHER_SKELETON:
case ZOMBIE_VILLAGER:
case DONKEY:
case MULE:
case UNDEAD_HORSE:
case SKELETON_HORSE:
continue;
case PRIMED_TNT:
nmsEntityName = "TNTPrimed";
break;
case MINECART_TNT:
nmsEntityName = "MinecartTNT";
break;
case MINECART:
nmsEntityName = "MinecartRideable";
break;
case FIREWORK:
nmsEntityName = "Fireworks";
break;
case SPLASH_POTION:
nmsEntityName = "Potion";
break;
case GIANT:
nmsEntityName = "GiantZombie";
break;
case DROPPED_ITEM:
nmsEntityName = "Item";
break;
case FIREBALL:
nmsEntityName = "LargeFireball";
break;
case LEASH_HITCH:
nmsEntityName = "Leash";
break;
case ELDER_GUARDIAN:
nmsEntityName = "Guardian";
break;
case ARROW:
nmsEntityName = "TippedArrow";
default:
break;
}
try {
if (nmsEntityName.equalsIgnoreCase("Unknown")) {
DisguiseValues disguiseValues = new DisguiseValues(disguiseType, null, 0, 0);
disguiseValues.setAdultBox(new FakeBoundingBox(0, 0, 0));
DisguiseSound sound = DisguiseSound.getType(disguiseType.name());
if (sound != null) {
sound.setDamageAndIdleSoundVolume(1f);
}
continue;
}
Object nmsEntity = ReflectionManager.createEntityInstance(nmsEntityName);
if (nmsEntity == null) {
getLogger().warning("Entity not found! (" + nmsEntityName + ")");
continue;
}
Entity bukkitEntity = ReflectionManager.getBukkitEntity(nmsEntity);
int entitySize = 0;
for (Field field : ReflectionManager.getNmsClass("Entity").getFields()) {
if (field.getType().getName().equals("EnumEntitySize")) {
Enum enumEntitySize = (Enum) field.get(nmsEntity);
entitySize = enumEntitySize.ordinal();
break;
}
}
DisguiseValues disguiseValues = new DisguiseValues(disguiseType, nmsEntity.getClass(), entitySize,
bukkitEntity instanceof Damageable ? ((Damageable) bukkitEntity).getMaxHealth() : 0);
WrappedDataWatcher watcher = WrappedDataWatcher.getEntityWatcher(bukkitEntity);
for (WrappedWatchableObject watch : watcher.getWatchableObjects()) {
disguiseValues.setMetaValue(watch.getIndex(), watch.getValue());
// Uncomment when I need to find the new datawatcher values for a class..
// int id = watch.getIndex();
// Object val = watch.getValue();
// Class<?> valClazz = val != null ? watch.getValue().getClass() : null;
// try {
// val = val.toString();
// } catch (Exception e) {
// val = val != null ? val.getClass() : "null";
// }
// System.out.println("Disguise: " + disguiseType + ", ID: " + id + ", Class: " + (val == null ? "null" : valClazz) + ", Value: " + val);
}
DisguiseSound sound = DisguiseSound.getType(disguiseType.name());
if (sound != null) {
Float soundStrength = ReflectionManager.getSoundModifier(nmsEntity);
if (soundStrength != null) {
sound.setDamageAndIdleSoundVolume(soundStrength);
}
}
// Get the bounding box
disguiseValues.setAdultBox(ReflectionManager.getBoundingBox(bukkitEntity));
if (bukkitEntity instanceof Ageable) {
((Ageable) bukkitEntity).setBaby();
disguiseValues.setBabyBox(ReflectionManager.getBoundingBox(bukkitEntity));
} else if (bukkitEntity instanceof Zombie) {
((Zombie) bukkitEntity).setBaby(true);
disguiseValues.setBabyBox(ReflectionManager.getBoundingBox(bukkitEntity));
}
disguiseValues.setEntitySize(ReflectionManager.getSize(bukkitEntity));
} catch (SecurityException | IllegalArgumentException | IllegalAccessException | FieldAccessException ex) {
System.out.print("[LibsDisguises] Uh oh! Trouble while making values for the disguise " + disguiseType.name()
+ "!");
System.out.print("[LibsDisguises] Before reporting this error, "
+ "please make sure you are using the latest version of LibsDisguises and ProtocolLib.");
System.out
.print("[LibsDisguises] Development builds are available at (ProtocolLib) "
+ "http://ci.dmulloy2.net/job/ProtocolLib/ and (LibsDisguises) http://server.o2gaming.com:8080/job/LibsDisguises%201.9+/");
ex.printStackTrace(System.out);
}
}
}
private String toReadable(String string) {
StringBuilder builder = new StringBuilder();
for (String s : string.split("_")) {
builder.append(s.substring(0, 1)).append(s.substring(1).toLowerCase());
}
return builder.toString();
}
public DisguiseListener getListener() {
return listener;
}
/**
* External APIs shouldn't actually need this instance.
* DisguiseAPI should be enough to handle most cases.
*
* @return The instance of this plugin
*/
public static LibsDisguises getInstance() {
return instance;
}
}