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* This sends collision events to the script engine.

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* Unfortunately, there's some kludges with the Async manager and the llDetected functions that I have yet to decipher...  so llDetected functions don't work with collision events at the moment....
This commit is contained in:
Teravus Ovares
2008-06-05 13:24:59 +00:00
parent 622cd3db8b
commit e12baa5eb3
7 changed files with 402 additions and 28 deletions
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186
OpenSim/Region/Environment/Scenes/SceneObjectPart.cs
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@@ -113,6 +113,8 @@ namespace OpenSim.Region.Environment.Scenes
public Int32 CreationDate;
public uint ParentID = 0;
private List<uint> m_lastColliders = new List<uint>();
private PhysicsVector m_lastRotationalVelocity = PhysicsVector.Zero;
private Vector3 m_sitTargetPosition = new Vector3(0, 0, 0);
private Quaternion m_sitTargetOrientation = new Quaternion(0, 0, 0, 1);
@@ -2807,21 +2809,181 @@ namespace OpenSim.Region.Environment.Scenes
}
public void PhysicsCollision(EventArgs e)
{
return;
//return;
//
//if (e == null)
//{
// return;
//}
//CollisionEventUpdate a = (CollisionEventUpdate)e;
//Dictionary<uint, float> collissionswith = a.m_objCollisionList;
//foreach (uint localid in collissionswith.Keys)
//{
// m_log.Debug("[OBJECT]: Collided with:" + localid.ToString() + " at depth of: " + collissionswith[localid].ToString());
//}
// single threaded here
if (e == null)
{
return;
}
CollisionEventUpdate a = (CollisionEventUpdate)e;
Dictionary<uint, float> collissionswith = a.m_objCollisionList;
List<uint> thisHitColliders = new List<uint>();
List<uint> endedColliders = new List<uint>();
List<uint> startedColliders = new List<uint>();
// calculate things that started colliding this time
// and build up list of colliders this time
foreach (uint localid in collissionswith.Keys)
{
if (localid != 0)
{
thisHitColliders.Add(localid);
if (!m_lastColliders.Contains(localid))
{
startedColliders.Add(localid);
}
//m_log.Debug("[OBJECT]: Collided with:" + localid.ToString() + " at depth of: " + collissionswith[localid].ToString());
}
}
// calculate things that ended colliding
foreach (uint localID in m_lastColliders)
{
if (!thisHitColliders.Contains(localID))
{
endedColliders.Add(localID);
}
}
// remove things that ended colliding from the last colliders list
foreach (uint localID in endedColliders)
{
m_lastColliders.Remove(localID);
}
//add the items that started colliding this time to the last colliders list.
foreach (uint localID in startedColliders)
{
m_lastColliders.Add(localID);
}
// do event notification
if (startedColliders.Count > 0)
{
ColliderArgs StartCollidingMessage = new ColliderArgs();
List<DetectedObject> colliding = new List<DetectedObject>();
foreach (uint localId in startedColliders)
{
// always running this check because if the user deletes the object it would return a null reference.
if (m_parentGroup == null)
return;
if (m_parentGroup.Scene == null)
return;
SceneObjectPart obj = m_parentGroup.Scene.GetSceneObjectPart(localId);
if (obj != null)
{
DetectedObject detobj = new DetectedObject();
detobj.keyUUID = obj.UUID;
detobj.nameStr = obj.Name;
detobj.ownerUUID = obj.OwnerID;
detobj.posVector = obj.AbsolutePosition;
detobj.rotQuat = obj.GetWorldRotation();
detobj.velVector = obj.Velocity;
detobj.colliderType = 0;
detobj.groupUUID = obj.GroupID;
colliding.Add(detobj);
}
}
if (colliding.Count > 0)
{
StartCollidingMessage.Colliders = colliding;
// always running this check because if the user deletes the object it would return a null reference.
if (m_parentGroup == null)
return;
if (m_parentGroup.Scene == null)
return;
m_parentGroup.Scene.EventManager.TriggerScriptCollidingStart(LocalId, StartCollidingMessage);
}
}
if (m_lastColliders.Count > 0)
{
ColliderArgs CollidingMessage = new ColliderArgs();
List<DetectedObject> colliding = new List<DetectedObject>();
foreach (uint localId in m_lastColliders)
{
// always running this check because if the user deletes the object it would return a null reference.
if (localId == 0)
continue;
if (m_parentGroup == null)
return;
if (m_parentGroup.Scene == null)
return;
SceneObjectPart obj = m_parentGroup.Scene.GetSceneObjectPart(localId);
if (obj != null)
{
DetectedObject detobj = new DetectedObject();
detobj.keyUUID = obj.UUID;
detobj.nameStr = obj.Name;
detobj.ownerUUID = obj.OwnerID;
detobj.posVector = obj.AbsolutePosition;
detobj.rotQuat = obj.GetWorldRotation();
detobj.velVector = obj.Velocity;
detobj.colliderType = 0;
detobj.groupUUID = obj.GroupID;
colliding.Add(detobj);
}
}
if (colliding.Count > 0)
{
CollidingMessage.Colliders = colliding;
// always running this check because if the user deletes the object it would return a null reference.
if (m_parentGroup == null)
return;
if (m_parentGroup.Scene == null)
return;
m_parentGroup.Scene.EventManager.TriggerScriptCollidingStart(LocalId, CollidingMessage);
}
}
if (endedColliders.Count > 0)
{
ColliderArgs EndCollidingMessage = new ColliderArgs();
List<DetectedObject> colliding = new List<DetectedObject>();
foreach (uint localId in endedColliders)
{
if (localId == 0)
continue;
// always running this check because if the user deletes the object it would return a null reference.
if (m_parentGroup == null)
return;
if (m_parentGroup.Scene == null)
return;
SceneObjectPart obj = m_parentGroup.Scene.GetSceneObjectPart(localId);
if (obj != null)
{
DetectedObject detobj = new DetectedObject();
detobj.keyUUID = obj.UUID;
detobj.nameStr = obj.Name;
detobj.ownerUUID = obj.OwnerID;
detobj.posVector = obj.AbsolutePosition;
detobj.rotQuat = obj.GetWorldRotation();
detobj.velVector = obj.Velocity;
detobj.colliderType = 0;
detobj.groupUUID = obj.GroupID;
colliding.Add(detobj);
}
}
if (colliding.Count > 0)
{
EndCollidingMessage.Colliders = colliding;
// always running this check because if the user deletes the object it would return a null reference.
if (m_parentGroup == null)
return;
if (m_parentGroup.Scene == null)
return;
m_parentGroup.Scene.EventManager.TriggerScriptCollidingStart(LocalId, EndCollidingMessage);
}
}
}
public void SetDieAtEdge(bool p)
{
if (m_parentGroup == null)