From 4ffe936ba837eb47dc235317a54f5fa16af514ce Mon Sep 17 00:00:00 2001
From: Teravus Ovares (Dan Olivares)
Date: Sat, 10 Oct 2009 03:53:53 -0400
Subject: * Make ODECharacter respect the scene's requested collision update
 time * Set the Scene collision update time to 500 ms

---
 OpenSim/Region/Physics/OdePlugin/ODECharacter.cs | 15 +++++++++++++--
 1 file changed, 13 insertions(+), 2 deletions(-)

(limited to 'OpenSim/Region/Physics/OdePlugin/ODECharacter.cs')

diff --git a/OpenSim/Region/Physics/OdePlugin/ODECharacter.cs b/OpenSim/Region/Physics/OdePlugin/ODECharacter.cs
index a00ba11..7a86b6e 100644
--- a/OpenSim/Region/Physics/OdePlugin/ODECharacter.cs
+++ b/OpenSim/Region/Physics/OdePlugin/ODECharacter.cs
@@ -98,6 +98,7 @@ namespace OpenSim.Region.Physics.OdePlugin
         private bool m_alwaysRun = false;
         private bool m_hackSentFall = false;
         private bool m_hackSentFly = false;
+        private int m_requestedUpdateFrequency = 0;
         private PhysicsVector m_taintPosition = new PhysicsVector(0, 0, 0);
         public uint m_localID = 0;
         public bool m_returnCollisions = false;
@@ -1184,26 +1185,31 @@ namespace OpenSim.Region.Physics.OdePlugin
 
         public override void SubscribeEvents(int ms)
         {
+            m_requestedUpdateFrequency = ms;
             m_eventsubscription = ms;
             _parent_scene.addCollisionEventReporting(this);
         }
         public override void UnSubscribeEvents()
         {
             _parent_scene.remCollisionEventReporting(this);
+            m_requestedUpdateFrequency = 0;
             m_eventsubscription = 0;
         }
         public void AddCollisionEvent(uint CollidedWith, float depth)
         {
             if (m_eventsubscription > 0)
-                CollisionEventsThisFrame.addCollider(CollidedWith,depth);
+            {
+                CollisionEventsThisFrame.addCollider(CollidedWith, depth);
+            }
         }
 
         public void SendCollisions()
         {
-            if (m_eventsubscription > 0)
+            if (m_eventsubscription > m_requestedUpdateFrequency)
             {
                 base.SendCollisionUpdate(CollisionEventsThisFrame);
                 CollisionEventsThisFrame = new CollisionEventUpdate();
+                m_eventsubscription = 0;
             }
         }
         public override bool SubscribedEvents()
@@ -1309,5 +1315,10 @@ namespace OpenSim.Region.Physics.OdePlugin
             }
 
         }
+
+        internal void AddCollisionFrameTime(int p)
+        {
+            m_eventsubscription += p;
+        }
     }
 }
-- 
cgit v1.1


From 8271528b1fe49d99cf5b64d3644864ba4aa097c1 Mon Sep 17 00:00:00 2001
From: Teravus Ovares (Dan Olivares)
Date: Sat, 10 Oct 2009 04:01:36 -0400
Subject: * comment out the velocity test, using updates every 500 ms as set in
 ScenePresence.AddToPhysicalScene. * This causes time to be counted in
 ODECharacter and, when a collision occurs, the physics scene will report the
 collisions only if the the difference of last time it reported the collisions
 from now was more then the set ms. * This is cool because the time accrues
 while collisions are not taking place and when they do take place again, you
 get an immediate update.

---
 OpenSim/Region/Physics/OdePlugin/ODECharacter.cs | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'OpenSim/Region/Physics/OdePlugin/ODECharacter.cs')

diff --git a/OpenSim/Region/Physics/OdePlugin/ODECharacter.cs b/OpenSim/Region/Physics/OdePlugin/ODECharacter.cs
index 7a86b6e..bd81d50 100644
--- a/OpenSim/Region/Physics/OdePlugin/ODECharacter.cs
+++ b/OpenSim/Region/Physics/OdePlugin/ODECharacter.cs
@@ -1318,6 +1318,9 @@ namespace OpenSim.Region.Physics.OdePlugin
 
         internal void AddCollisionFrameTime(int p)
         {
+            // protect it from overflow crashing
+            if (m_eventsubscription + p >= int.MaxValue)
+                m_eventsubscription = 0;
             m_eventsubscription += p;
         }
     }
-- 
cgit v1.1