protected boolean checkObjectInRange(VisibleObject newObject) {
// check if Z distance is greater than maxZvisibleDistance
if (Math.abs(owner.getZ() - newObject.getZ()) > owner.getMaxZVisibleDistance()) {
return false;
}
return MathUtil.isInRange(owner, newObject, owner.getVisibilityDistance());
}
public boolean shouldAffectTarget(VisibleObject object) {
// If creature is at least 2 meters above the terrain, ground skill cannot be applied
if (GeoDataConfig.GEO_ENABLE) {
if (isGroundSkill()) {
if ((object.getZ() - GeoService.getInstance().getZ(object) > 1.0f)
|| (object.getZ() - GeoService.getInstance().getZ(object) < -2.0f)) return false;
}
return GeoService.getInstance().canSee(getFirstTarget(), object);
}
return true;
}
public double getDistanceToTarget() {
if (isFollowTarget) {
VisibleObject target = owner.getTarget();
if (target != null)
return MathUtil.getDistance(
owner.getX(), owner.getY(), owner.getZ(), target.getX(), target.getY(), target.getZ());
}
return MathUtil.getDistance(
owner.getX(), owner.getY(), owner.getZ(), targetX, targetY, targetZ);
}
/**
* Returns MapRegion that contains coordinates of VisibleObject. If the region doesn't exist, it's
* created.
*
* @param object
* @return a MapRegion
*/
MapRegion getRegion(VisibleObject object) {
return getRegion(object.getX(), object.getY(), object.getZ());
}
private void move() {
/** Demo npc skills - prevent movement while casting */
if (!owner.canPerformMove() || owner.isCasting()) {
if (!isStopped) {
isStopped = true;
owner.getController().stopMoving();
}
return;
}
VisibleObject target = owner.getTarget();
if (isFollowTarget && target != null) {
setNewDirection(target.getX(), target.getY(), target.getZ());
}
float ownerX = owner.getX();
float ownerY = owner.getY();
float ownerZ = owner.getZ();
double dist = MathUtil.getDistance(ownerX, ownerY, ownerZ, targetX, targetY, targetZ);
if (dist > this.distance) {
isStopped = false;
float x2;
float y2;
float z2;
float mod = 1;
if (dist < speed * 0.5) {
x2 = (targetX - ownerX);
y2 = (targetY - ownerY);
z2 = (targetZ - ownerZ);
} else {
x2 = (float) (((targetX - ownerX) / dist) * speed * 0.5);
y2 = (float) (((targetY - ownerY) / dist) * speed * 0.5);
z2 = (float) (((targetZ - ownerZ) / dist) * speed * 0.5);
mod = 0.5f;
}
byte heading2 = (byte) (Math.toDegrees(Math.atan2(y2, x2)) / 3);
if (directionChanged) {
PacketSendUtility.broadcastPacket(
owner,
new SM_MOVE(
owner.getObjectId(),
ownerX,
ownerY,
ownerZ,
(x2 / mod),
(y2 / mod),
(z2 / mod),
heading2,
MovementType.MOVEMENT_START_KEYBOARD));
directionChanged = false;
}
moveCounter++;
World.getInstance()
.updatePosition(
owner, ownerX + x2, ownerY + y2, ownerZ + z2, heading2, moveCounter % 5 == 0);
} else {
if (!isStopped) {
isStopped = true;
owner.getController().stopMoving();
}
}
}
protected final boolean checkObjectInRange(VisibleObject owner, VisibleObject newObject) {
// check if Z distance is greater than maxZvisibleDistance
if (Math.abs(owner.getZ() - newObject.getZ()) > maxZvisibleDistance) return false;
return MathUtil.isInRange(owner, newObject, visibilityDistance);
}