From e8acb49fefc0e567510b4058b6571599a0158b62 Mon Sep 17 00:00:00 2001
From: Teravus Ovares
Date: Sat, 3 May 2008 15:39:40 +0000
Subject: * For your fragging desire, damage enabled land works, but watch
 out!, life does not regenerate until you're dead!

---
 OpenSim/Region/Environment/Scenes/SceneEvents.cs   | 13 +++++
 OpenSim/Region/Environment/Scenes/ScenePresence.cs | 56 +++++++++++++++++++++-
 2 files changed, 68 insertions(+), 1 deletion(-)

(limited to 'OpenSim/Region/Environment/Scenes')

diff --git a/OpenSim/Region/Environment/Scenes/SceneEvents.cs b/OpenSim/Region/Environment/Scenes/SceneEvents.cs
index 002fc5d..53a8d0f 100644
--- a/OpenSim/Region/Environment/Scenes/SceneEvents.cs
+++ b/OpenSim/Region/Environment/Scenes/SceneEvents.cs
@@ -151,6 +151,10 @@ namespace OpenSim.Region.Environment.Scenes
 
         public event NewInventoryItemUploadComplete OnNewInventoryItemUploadComplete;
 
+        public delegate void AvatarKillData(uint KillerLocalID, ScenePresence avatar);
+
+        public event AvatarKillData OnAvatarKilled;
+
         /// <summary>
         /// RegisterCapsEvent is called by Scene after the Caps object
         /// has been instantiated and before it is return to the
@@ -267,6 +271,7 @@ namespace OpenSim.Region.Environment.Scenes
         private NewInventoryItemUploadComplete handlerNewInventoryItemUpdateComplete = null;
         private LandBuy handlerLandBuy = null;
         private LandBuy handlerValidateLandBuy = null;
+        private AvatarKillData handlerAvatarKill = null;
 
         public void TriggerOnScriptChangedEvent(uint localID, uint change)
         {
@@ -574,5 +579,13 @@ namespace OpenSim.Region.Environment.Scenes
                 handlerScriptNotAtTargetEvent(localID);
             }
         }
+        public void TriggerAvatarKill(uint KillerObjectLocalID, ScenePresence DeadAvatar)
+        {
+            handlerAvatarKill = OnAvatarKilled;
+            if (handlerAvatarKill != null)
+            {
+                handlerAvatarKill(KillerObjectLocalID, DeadAvatar);
+            }
+        }
     }
 }
diff --git a/OpenSim/Region/Environment/Scenes/ScenePresence.cs b/OpenSim/Region/Environment/Scenes/ScenePresence.cs
index 6a50336..453c18f 100644
--- a/OpenSim/Region/Environment/Scenes/ScenePresence.cs
+++ b/OpenSim/Region/Environment/Scenes/ScenePresence.cs
@@ -67,6 +67,9 @@ namespace OpenSim.Region.Environment.Scenes
         private LLVector3 m_requestedSitOffset = new LLVector3();
         private float m_sitAvatarHeight = 2.0f;
         private float m_godlevel = 0;
+        
+        private bool m_invulnerable = true;
+
         private LLVector3 m_LastChildAgentUpdatePosition = new LLVector3();
 
         private int m_perfMonMS = 0;
@@ -83,6 +86,7 @@ namespace OpenSim.Region.Environment.Scenes
         private bool m_newForce = false;
         private bool m_newCoarseLocations = true;
         private bool m_gotAllObjectsInScene = false;
+        private float m_health = 100f;
 
         private LLVector3 m_lastVelocity = LLVector3.Zero;
         
@@ -183,6 +187,11 @@ namespace OpenSim.Region.Environment.Scenes
             set { m_updateflag = value; }
             get { return m_updateflag; }
         }
+        public bool Invulnerable
+        {
+            set { m_invulnerable = value; }
+            get { return m_invulnerable; }
+        }
 
         private readonly ulong m_regionHandle;
 
@@ -334,6 +343,11 @@ namespace OpenSim.Region.Environment.Scenes
             get { return m_parentID; }
             set { m_parentID = value; }
         }
+        public float Health
+        {
+            get { return m_health; }
+            set { m_health = value; }
+        }
 
         /// <summary>
         /// These are the region handles known by the avatar.
@@ -602,6 +616,7 @@ namespace OpenSim.Region.Environment.Scenes
             {
                 m_scene.PhysicsScene.RemoveAvatar(PhysicsActor);
                 m_physicsActor.OnRequestTerseUpdate -= SendTerseUpdateToAllClients;
+                m_physicsActor.UnSubscribeEvents();
                 m_physicsActor.OnCollisionUpdate -= PhysicsCollisionUpdate;
                 PhysicsActor = null;
             }
@@ -1894,16 +1909,55 @@ namespace OpenSim.Region.Environment.Scenes
             }
             //m_physicsActor.OnRequestTerseUpdate += SendTerseUpdateToAllClients;
             m_physicsActor.OnCollisionUpdate += PhysicsCollisionUpdate;
+            m_physicsActor.SubscribeEvents(1000);
             m_physicsActor.LocalID = LocalId;
         }
 
         // Event called by the physics plugin to tell the avatar about a collision.
         private void PhysicsCollisionUpdate(EventArgs e)
         {
+            if (e == null)
+                return;
+            CollisionEventUpdate collisionData = (CollisionEventUpdate)e;
+            Dictionary<uint, float> coldata = collisionData.m_objCollisionList;
+            float starthealth = Health;
+            uint killerObj = 0;
+            foreach (uint localid in coldata.Keys)
+            {
+                if (coldata[localid] <= 0.10f || m_invulnerable)
+                    continue;
+                //if (localid == 0)
+                    //continue;
+
+                Health -= coldata[localid] * 5;
+
+                if (Health <= 0)
+                {
+                    if (localid != 0)
+                        killerObj = localid;
+                }
+                //m_log.Debug("[AVATAR]: Collision with localid: " + localid.ToString() + " at depth: " + coldata[localid].ToString());
+            }
+            //Health = 100;
+            if (!m_invulnerable)
+            {
+                if (starthealth != Health)
+                {
+                    ControllingClient.SendHealth(Health);
+                }
+                if (m_health <= 0)
+                    m_scene.EventManager.TriggerAvatarKill(killerObj, this);
+            }
+            
+
             bool isUserMoving = Velocity.X > 0 || Velocity.Y > 0;
             UpdateMovementAnimations(isUserMoving);
         }
-
+        public void setHealthWithUpdate(float health)
+        {
+            Health = health;
+            ControllingClient.SendHealth(Health);
+        }
         internal void Close()
         {
             lock (m_attachments)
-- 
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