private void SendLandCollisionEvent(SceneObjectGroup dest, scriptEvents ev, ScriptCollidingNotification notify)
{
if ((dest.RootPart.ScriptEvents & ev) != 0)
{
ColliderArgs LandCollidingMessage = new ColliderArgs();
List<DetectedObject> colliding = new List<DetectedObject>();
colliding.Add(CreateDetObjectForGround());
LandCollidingMessage.Colliders = colliding;
notify(dest.RootPart.LocalId, LandCollidingMessage);
}
}
private void SendCollisionEvent(SceneObjectGroup dest, scriptEvents ev, List<uint> colliders, ScriptCollidingNotification notify)
{
ColliderArgs CollidingMessage;
if (colliders.Count > 0)
{
if ((dest.RootPart.ScriptEvents & ev) != 0)
{
CollidingMessage = CreateColliderArgs(dest.RootPart, colliders);
if (CollidingMessage.Colliders.Count > 0)
notify(dest.RootPart.LocalId, CollidingMessage);
}
}
}
private void SendLandCollisionEvent(scriptEvents ev, ScriptCollidingNotification notify)
{
bool sendToRoot = true;
ColliderArgs LandCollidingMessage = new ColliderArgs();
List<DetectedObject> colliding = new List<DetectedObject>();
colliding.Add(CreateDetObjectForGround());
LandCollidingMessage.Colliders = colliding;
if (Inventory.ContainsScripts())
{
if (!PassCollisions)
sendToRoot = false;
}
if ((ScriptEvents & ev) != 0)
notify(LocalId, LandCollidingMessage);
if ((ParentGroup.RootPart.ScriptEvents & ev) != 0 && sendToRoot)
{
notify(ParentGroup.RootPart.LocalId, LandCollidingMessage);
}
}
private void SendCollisionEvent(scriptEvents ev, List<uint> colliders, ScriptCollidingNotification notify)
{
bool sendToRoot = false;
ColliderArgs CollidingMessage;
if (colliders.Count > 0)
{
if ((ScriptEvents & ev) != 0)
{
CollidingMessage = CreateColliderArgs(this, colliders);
if (CollidingMessage.Colliders.Count > 0)
notify(LocalId, CollidingMessage);
if (PassCollisions)
sendToRoot = true;
}
else
{
if ((ParentGroup.RootPart.ScriptEvents & ev) != 0)
sendToRoot = true;
}
if (sendToRoot && ParentGroup.RootPart != this)
{
CollidingMessage = CreateColliderArgs(ParentGroup.RootPart, colliders);
if (CollidingMessage.Colliders.Count > 0)
notify(ParentGroup.RootPart.LocalId, CollidingMessage);
}
}
}
private void DoNotify(ScriptCollidingNotification notify, uint id, ColliderArgs collargs)
{
if (m_parentGroup != null && ParentGroup.Scene != null && ParentGroup.Scene.ShouldUseFireAndForgetForCollisions)
{
// For those learning C#, FireAndForget takes a function, an object to pass
// to that function and an ID string. The "oo => {}" construct is a lambda expression
// for a function with one arguement ('oo'). The 'new Object[] {}" construct creates an Object
// that is an object array and initializes it with three items (the parameters
// being passed). The parameters passed are the function to call ('notify') and
// its two arguements. Finally, once in the function (called later by the FireAndForget
// thread scheduler), the passed object is cast to an object array and then each
// of its items (aoo[0] to aoo[2]) are individually cast to what they are and
// then used in a call of the passed ScriptCollidingNotification function.
Util.FireAndForget(oo =>
{
Object[] aoo = (Object[])oo;
((ScriptCollidingNotification)aoo[0])((uint)aoo[1], (ColliderArgs)aoo[2]);
}, new Object[] { notify, id, collargs }, "SOP.Collision");
}
else
{
notify(id, collargs);
}
}
