public void MoveKnockbackFrom(float srcX, float srcY, float speedXY, float speedZ, SpellEffectExtraData spellEffectExtraData = null)
{
//this function may make players fall below map
if (_owner.IsTypeId(TypeId.Player))
{
return;
}
if (speedXY < 0.01f)
{
return;
}
float x, y, z;
float moveTimeHalf = (float)(speedZ / gravity);
float dist = 2 * moveTimeHalf * speedXY;
float max_height = -MoveSpline.ComputeFallElevation(moveTimeHalf, false, -speedZ);
_owner.GetNearPoint(_owner, out x, out y, out z, _owner.GetObjectSize(), dist, _owner.GetAngle(srcX, srcY) + MathFunctions.PI);
MoveSplineInit init = new MoveSplineInit(_owner);
init.MoveTo(x, y, z);
init.SetParabolic(max_height, 0);
init.SetOrientationFixed(true);
init.SetVelocity(speedXY);
if (spellEffectExtraData != null)
{
init.SetSpellEffectExtraData(spellEffectExtraData);
}
init.Launch();
StartMovement(new EffectMovementGenerator(0), MovementSlot.Controlled);
}
public void MoveJump(float x, float y, float z, float o, float speedXY, float speedZ, uint id = EventId.Jump, bool hasOrientation = false,
JumpArrivalCastArgs arrivalCast = null, SpellEffectExtraData spellEffectExtraData = null)
{
Log.outDebug(LogFilter.Server, "Unit ({0}) jump to point (X: {1} Y: {2} Z: {3})", _owner.GetGUID().ToString(), x, y, z);
if (speedXY < 0.01f)
{
return;
}
float moveTimeHalf = (float)(speedZ / gravity);
float max_height = -MoveSpline.ComputeFallElevation(moveTimeHalf, false, -speedZ);
MoveSplineInit init = new MoveSplineInit(_owner);
init.MoveTo(x, y, z, false);
init.SetParabolic(max_height, 0);
init.SetVelocity(speedXY);
if (hasOrientation)
{
init.SetFacing(o);
}
if (spellEffectExtraData != null)
{
init.SetSpellEffectExtraData(spellEffectExtraData);
}
init.Launch();
uint arrivalSpellId = 0;
ObjectGuid arrivalSpellTargetGuid = ObjectGuid.Empty;
if (arrivalCast != null)
{
arrivalSpellId = arrivalCast.SpellId;
arrivalSpellTargetGuid = arrivalCast.Target;
}
StartMovement(new EffectMovementGenerator(id, arrivalSpellId, arrivalSpellTargetGuid), MovementSlot.Controlled);
}