@Override
public SpellResult start(CastContext context) {
if (entity == null && entityType != null) {
Location location = context.getEyeLocation();
setEntity(
context.getController(),
CompatibilityUtils.spawnEntity(location, entityType, spawnReason));
}
if (entity == null) {
return SpellResult.FAIL;
}
return super.start(context);
}
@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);
}