@Override
public void initialize(Spell spell, ConfigurationSection parameters) {
super.initialize(spell, parameters);
if (parameters.contains("entity_types")) {
RandomUtils.populateStringProbabilityMap(
entityTypeProbability,
ConfigurationUtils.getConfigurationSection(parameters, "entity_types"),
0,
0,
0);
} else {
entityTypeProbability.add(new WeightedPair<String>(100.0f, "pig"));
}
}
@Override
public SpellResult perform(CastContext context) {
Block targetBlock = context.getTargetBlock();
Entity currentEntity = current == null ? null : current.get();
current = null;
if (currentEntity != null) {
currentEntity.remove();
}
targetBlock = targetBlock.getRelative(BlockFace.UP);
Location spawnLocation = targetBlock.getLocation();
Location sourceLocation = context.getLocation();
spawnLocation.setPitch(sourceLocation.getPitch());
spawnLocation.setYaw(sourceLocation.getYaw());
MageController controller = context.getController();
if (entityData == null) {
String randomType = RandomUtils.weightedRandom(entityTypeProbability);
try {
entityData = controller.getMob(randomType);
if (entityData == null) {
entityData =
new com.elmakers.mine.bukkit.entity.EntityData(
EntityType.valueOf(randomType.toUpperCase()));
}
} catch (Throwable ex) {
entityData = null;
}
}
if (entityData == null) {
return SpellResult.FAIL;
}
if (force) {
controller.setForceSpawn(true);
}
Entity spawnedEntity = null;
try {
spawnedEntity = entityData.spawn(context.getController(), spawnLocation, spawnReason);
} catch (Exception ex) {
ex.printStackTrace();
}
if (force) {
controller.setForceSpawn(false);
}
if (spawnedEntity == null) {
return SpellResult.FAIL;
}
if (!loot) {
spawnedEntity.setMetadata("nodrops", new FixedMetadataValue(controller.getPlugin(), true));
}
if (speed > 0) {
Vector motion = direction;
if (motion == null) {
motion = context.getDirection();
} else {
motion = motion.clone();
}
if (dyOffset != 0) {
motion.setY(motion.getY() + dyOffset);
}
motion.normalize();
motion.multiply(speed);
CompatibilityUtils.setEntityMotion(spawnedEntity, motion);
}
Collection<EffectPlayer> projectileEffects = context.getEffects("spawned");
for (EffectPlayer effectPlayer : projectileEffects) {
effectPlayer.start(spawnedEntity.getLocation(), spawnedEntity, null, null);
}
context.registerForUndo(spawnedEntity);
if (track) {
current = new WeakReference<Entity>(spawnedEntity);
}
if (setTarget) {
context.setTargetEntity(spawnedEntity);
}
return SpellResult.CAST;
}
@Override
public SpellResult perform(CastContext context) {
Entity sourceEntity = context.getEntity();
Location sourceLocation = context.getEyeLocation().clone();
Entity targetEntity = context.getTargetEntity();
Location targetLocation = context.getTargetLocation();
if (targetLocation != null) {
targetLocation = targetLocation.clone();
}
Vector direction = context.getDirection().normalize();
if (sourceLocation == null) {
return SpellResult.LOCATION_REQUIRED;
}
if (targetSelf) {
targetEntity = sourceEntity;
targetLocation = sourceLocation;
} else if (targetEntityLocation && targetEntity != null) {
targetLocation = targetEntity.getLocation();
}
if (attachBlock) {
Block previousBlock = context.getPreviousBlock();
if (previousBlock != null) {
Location current = targetLocation;
targetLocation = previousBlock.getLocation();
context.getBrush().setTarget(current, targetLocation);
}
}
if (sourceOffset != null) {
sourceLocation = sourceLocation.add(sourceOffset);
}
if (targetOffset != null && targetLocation != null) {
targetLocation = targetLocation.add(targetOffset);
}
if (randomSourceOffset != null) {
sourceLocation = RandomUtils.randomizeLocation(sourceLocation, randomSourceOffset);
}
if (randomTargetOffset != null && targetLocation != null) {
targetLocation = RandomUtils.randomizeLocation(targetLocation, randomTargetOffset);
}
if (targetDirection != null && targetLocation != null) {
targetLocation.setDirection(targetDirection);
}
if (sourceDirection != null) {
sourceLocation.setDirection(sourceDirection);
direction = sourceDirection.clone();
}
if (targetDirectionOffset != null && targetLocation != null) {
targetLocation.setDirection(targetLocation.getDirection().add(targetDirectionOffset));
}
if (sourceDirectionOffset != null) {
sourceLocation.setDirection(direction.add(sourceDirectionOffset));
}
if (sourceDirectionSpeed != null) {
sourceLocation = sourceLocation.add(direction.clone().multiply(sourceDirectionSpeed));
}
if (targetDirectionSpeed != null && targetLocation != null) {
targetLocation = targetLocation.add(direction.clone().multiply(targetDirectionSpeed));
}
if (sourceAtTarget && targetLocation != null) {
sourceLocation.setX(targetLocation.getX());
sourceLocation.setY(targetLocation.getY());
sourceLocation.setZ(targetLocation.getZ());
sourceLocation.setWorld(targetLocation.getWorld());
}
if (persistTarget) {
context.setTargetLocation(targetLocation);
}
CastContext newContext =
createContext(context, sourceEntity, sourceLocation, targetEntity, targetLocation);
return super.perform(newContext);
}
