/**
* Damages an entity with as cause another entity
*
* @param entity to be damaged
* @param damager that damages
* @param damage to deal
*/
public static void damageBy(
org.bukkit.entity.Entity entity, org.bukkit.entity.Entity damager, double damage) {
DamageSource source;
if (damager instanceof Player) {
source = DamageSource.playerAttack(CommonNMS.getNative((Player) damager));
} else if (damager instanceof LivingEntity) {
source = DamageSource.mobAttack(CommonNMS.getNative((LivingEntity) damager));
} else {
source = DamageSource.GENERIC;
}
CommonNMS.getNative(entity).damageEntity(source, (float) damage);
}
/**
* Damages an entity
*
* @param entity to be damagedd
* @param cause of the damage
* @param damage to deal
*/
public static void damage(org.bukkit.entity.Entity entity, DamageCause cause, int damage) {
DamageSource source;
if (cause == DamageCause.BLOCK_EXPLOSION) {
source = DamageSource.EXPLOSION;
} else if (cause == DamageCause.CONTACT) {
source = DamageSource.CACTUS;
} else if (cause == DamageCause.DROWNING) {
source = DamageSource.DROWN;
} else if (cause == DamageCause.FALL) {
source = DamageSource.FALL;
} else if (cause == DamageCause.FALLING_BLOCK) {
source = DamageSource.FALLING_BLOCK;
} else if (cause == DamageCause.FIRE) {
source = DamageSource.FIRE;
} else if (cause == DamageCause.LAVA) {
source = DamageSource.LAVA;
} else if (cause == DamageCause.MAGIC) {
source = DamageSource.MAGIC;
} else if (cause == DamageCause.VOID) {
source = DamageSource.OUT_OF_WORLD;
} else if (cause == DamageCause.STARVATION) {
source = DamageSource.STARVE;
} else if (cause == DamageCause.SUFFOCATION) {
source = DamageSource.STUCK;
} else if (cause == DamageCause.WITHER) {
source = DamageSource.WITHER;
} else {
source = DamageSource.GENERIC;
}
CommonNMS.getNative(entity).damageEntity(source, damage);
}
public static Object newInstance(Material type, int data, int amount) {
// Why is Bukkit unable to create proper constructors? Really? -,-
Object instance = constructor1.newInstance(Blocks.STONE, 1, 1);
ItemStackRef.type.set(instance, CommonNMS.getItem(type));
ItemStackRef.data.set(instance, data);
ItemStackRef.amount.set(instance, amount);
return instance;
}
/**
* Damages an entity
*
* @param entity to be damagedd
* @param cause of the damage
* @param damage to deal
*/
public static void damage(org.bukkit.entity.Entity entity, DamageCause cause, double damage) {
DamageSource source;
if (cause == DamageCause.BLOCK_EXPLOSION) {
Location loc = entity.getLocation();
World worldhandle = CommonNMS.getNative(loc.getWorld());
Explosion ex =
new Explosion(
worldhandle, null, loc.getX(), loc.getY(), loc.getZ(), (float) 4.0, true, true);
source = DamageSource.explosion(ex);
} else if (cause == DamageCause.CONTACT) {
source = DamageSource.CACTUS;
} else if (cause == DamageCause.DROWNING) {
source = DamageSource.DROWN;
} else if (cause == DamageCause.FALL) {
source = DamageSource.FALL;
} else if (cause == DamageCause.FALLING_BLOCK) {
source = DamageSource.FALLING_BLOCK;
} else if (cause == DamageCause.FIRE) {
source = DamageSource.FIRE;
} else if (cause == DamageCause.LAVA) {
source = DamageSource.LAVA;
} else if (cause == DamageCause.MAGIC) {
source = DamageSource.MAGIC;
} else if (cause == DamageCause.VOID) {
source = DamageSource.OUT_OF_WORLD;
} else if (cause == DamageCause.STARVATION) {
source = DamageSource.STARVE;
} else if (cause == DamageCause.SUFFOCATION) {
source = DamageSource.STUCK;
} else if (cause == DamageCause.WITHER) {
source = DamageSource.WITHER;
} else {
source = DamageSource.GENERIC;
}
CommonNMS.getNative(entity).damageEntity(source, (float) damage);
}
/**
* Takes care of NMS Entity class creation, allowing multiple callback methods to be implemented.
* All methods provided by a callback Class that are supposed to be inherited by the produced Entity
* class instance, should be in a separate interface Class implemented by the callback class.<br>
* <br>
* For example, an 'InventoryHookImpl' class implementing 'InventoryHook', with InventoryHook
* declaring the methods 'setItem' and 'super_setItem'.<br>
* <br>
* To call super methods, add methods in the interface starting with <i>super_</i>. These methods
* are automatically redirected to the base Entity class.<br>
* <br>
* All callback classes must have a constructor that accepts a single CommonEntity instance.
*/
public class NMSEntityClassBuilder extends ClassBuilder {
private static final Class<?>[] DEFAULT_CONSTRUCTOR_TYPES = {WorldRef.TEMPLATE.getType()};
private static final Object[] DEFAULT_CONSTRUCTOR_ARGS = {
CommonNMS.getWorlds().iterator().next()
};
private final List<Constructor<?>> callbackConstructors = new ArrayList<Constructor<?>>();
public NMSEntityClassBuilder(Class<?> superClass, Collection<Class<?>> callbackClasses) {
super(superClass, callbackClasses);
for (Class<?> callbackClass : this.getCallbackClasses()) {
try {
callbackConstructors.add(callbackClass.getConstructor(CommonEntity.class));
} catch (Throwable t) {
throw new RuntimeException(
"Callback class '"
+ callbackClass.getName()
+ "' is invalid: No one-argument 'CommonEntity' constructor");
}
}
}
/**
* Creates a new Entity instance
*
* @return new Entiy instance
*/
public synchronized Object create(CommonEntity<?> entity, Object... args) {
// Prepare new Callback instances
List<Object> instances = new ArrayList<Object>(callbackConstructors.size());
for (Constructor<?> callbackConstructor : callbackConstructors) {
try {
instances.add(callbackConstructor.newInstance(entity));
} catch (Throwable t) {
throw new RuntimeException("Unable to construct Callback Class:", t);
}
}
// Create and return
return create(DEFAULT_CONSTRUCTOR_TYPES, DEFAULT_CONSTRUCTOR_ARGS, instances);
}
}
public static void setLastY(Entity entity, double value) {
CommonNMS.getNative(entity).lastY = value;
}
public static double getLastY(Entity entity) {
return CommonNMS.getNative(entity).lastY;
}
public static void setMotZ(Entity entity, double value) {
CommonNMS.getNative(entity).motZ = value;
}
public static double getMotZ(Entity entity) {
return CommonNMS.getNative(entity).motZ;
}
public static void setLocZ(Entity entity, double value) {
CommonNMS.getNative(entity).locZ = value;
}
public static double getLocZ(Entity entity) {
return CommonNMS.getNative(entity).locZ;
}
/**
* Gets the maximum portal cooldown ticks. This is the value applied right after entering a
* portal.
*
* @param entity to get it for
* @return entity maximum portal cooldown ticks
*/
public static int getPortalCooldownMaximum(Entity entity) {
return CommonNMS.getNative(entity).aq();
}
/**
* Gets the entity portal enter cooldown ticks
*
* @param entity to get it for
* @return entity cooldown ticks
*/
public static int getPortalCooldown(Entity entity) {
return CommonNMS.getNative(entity).portalCooldown;
}
/**
* Sets the entity portal enter cooldown ticks
*
* @param entity to set it for
* @param cooldownTicks to set to
*/
public static void setPortalCooldown(Entity entity, int cooldownTicks) {
CommonNMS.getNative(entity).portalCooldown = cooldownTicks;
}
/**
* Damages an entity with the reason of an explosion
*
* @param entity to be demaged
* @param damage of the damage
* @param explosion wich has damaged the player
*/
public static void damage_explode(
org.bukkit.entity.Entity entity, double damage, Explosion explosion) {
CommonNMS.getNative(entity).damageEntity(DamageSource.explosion(explosion), (float) damage);
}
public static void setDead(Entity entity, boolean dead) {
CommonNMS.getNative(entity).dead = dead;
}
