302 lines
13 KiB
C#
302 lines
13 KiB
C#
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using System;
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using System.Collections.Generic;
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using System.Text;
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using libsecondlife;
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using libsecondlife.Packets;
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namespace OpenSim.world
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{
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partial class Avatar
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{
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public override void update()
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{
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libsecondlife.LLVector3 pos2 = new LLVector3(this._physActor.Position.X, this._physActor.Position.Y, this._physActor.Position.Z);
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if (this.updateflag)
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{
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//need to send movement info
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//so create the improvedterseobjectupdate packet
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//use CreateTerseBlock()
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ImprovedTerseObjectUpdatePacket.ObjectDataBlock terseBlock = CreateTerseBlock();
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ImprovedTerseObjectUpdatePacket terse = new ImprovedTerseObjectUpdatePacket();
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terse.RegionData.RegionHandle = m_regionHandle; // FIXME
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terse.RegionData.TimeDilation = 64096;
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terse.ObjectData = new ImprovedTerseObjectUpdatePacket.ObjectDataBlock[1];
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terse.ObjectData[0] = terseBlock;
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foreach (SimClient client in m_clientThreads.Values)
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{
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client.OutPacket(terse);
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}
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updateflag = false;
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//this._updateCount = 0;
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}
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else
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{
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if ((pos2 != this.positionLastFrame) || (this.movementflag == 16))
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{
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_updateCount++;
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if (((!PhysicsEngineFlying) && (_updateCount > 3)) || (PhysicsEngineFlying) && (_updateCount > 0))
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{
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//It has been a while since last update was sent so lets send one.
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ImprovedTerseObjectUpdatePacket.ObjectDataBlock terseBlock = CreateTerseBlock();
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ImprovedTerseObjectUpdatePacket terse = new ImprovedTerseObjectUpdatePacket();
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terse.RegionData.RegionHandle = m_regionHandle; // FIXME
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terse.RegionData.TimeDilation = 64096;
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terse.ObjectData = new ImprovedTerseObjectUpdatePacket.ObjectDataBlock[1];
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terse.ObjectData[0] = terseBlock;
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foreach (SimClient client in m_clientThreads.Values)
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{
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client.OutPacket(terse);
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}
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_updateCount = 0;
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}
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if (this.movementflag == 16)
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{
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movementflag = 0;
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}
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}
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}
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this.positionLastFrame = pos2;
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}
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public ObjectUpdatePacket CreateUpdatePacket()
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{
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System.Text.Encoding _enc = System.Text.Encoding.ASCII;
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//send a objectupdate packet with information about the clients avatar
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ObjectUpdatePacket objupdate = new ObjectUpdatePacket();
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objupdate.RegionData.RegionHandle = m_regionHandle;
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objupdate.RegionData.TimeDilation = 64096;
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objupdate.ObjectData = new libsecondlife.Packets.ObjectUpdatePacket.ObjectDataBlock[1];
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objupdate.ObjectData[0] = AvatarTemplate;
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//give this avatar object a local id and assign the user a name
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objupdate.ObjectData[0].ID = this.localid;
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objupdate.ObjectData[0].FullID = ControllingClient.AgentID;
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objupdate.ObjectData[0].NameValue = _enc.GetBytes("FirstName STRING RW SV " + firstname + "\nLastName STRING RW SV " + lastname + " \0");
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libsecondlife.LLVector3 pos2 = new LLVector3((float)this._physActor.Position.X, (float)this._physActor.Position.Y, (float)this._physActor.Position.Z);
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byte[] pb = pos2.GetBytes();
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Array.Copy(pb, 0, objupdate.ObjectData[0].ObjectData, 16, pb.Length);
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return objupdate;
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}
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public void SendInitialPosition()
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{
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System.Text.Encoding _enc = System.Text.Encoding.ASCII;
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//send a objectupdate packet with information about the clients avatar
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ObjectUpdatePacket objupdate = new ObjectUpdatePacket();
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objupdate.RegionData.RegionHandle = m_regionHandle;
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objupdate.RegionData.TimeDilation = 64096;
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objupdate.ObjectData = new libsecondlife.Packets.ObjectUpdatePacket.ObjectDataBlock[1];
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objupdate.ObjectData[0] = AvatarTemplate;
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//give this avatar object a local id and assign the user a name
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objupdate.ObjectData[0].ID = this.localid;
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this.uuid = objupdate.ObjectData[0].FullID = ControllingClient.AgentID;
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objupdate.ObjectData[0].NameValue = _enc.GetBytes("FirstName STRING RW SV " + firstname + "\nLastName STRING RW SV " + lastname + " \0");
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libsecondlife.LLVector3 pos2 = new LLVector3((float)this.Pos.X, (float)this.Pos.Y, (float)this.Pos.Z);
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byte[] pb = pos2.GetBytes();
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Array.Copy(pb, 0, objupdate.ObjectData[0].ObjectData, 16, pb.Length);
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m_world._localNumber++;
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foreach (SimClient client in m_clientThreads.Values)
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{
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client.OutPacket(objupdate);
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if (client.AgentID != ControllingClient.AgentID)
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{
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//the below line is already in Simclient.cs at line number 245 , directly below the call to this method
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//if there is a problem/bug with that , then lets fix it there rather than duplicating it here
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//client.ClientAvatar.SendAppearanceToOtherAgent(this.ControllingClient);
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SendAppearanceToOtherAgent(client);
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}
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}
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}
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public void SendInitialAppearance()
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{
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AgentWearablesUpdatePacket aw = new AgentWearablesUpdatePacket();
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aw.AgentData.AgentID = this.ControllingClient.AgentID;
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aw.AgentData.SerialNum = 0;
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aw.AgentData.SessionID = ControllingClient.SessionID;
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aw.WearableData = new AgentWearablesUpdatePacket.WearableDataBlock[13];
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AgentWearablesUpdatePacket.WearableDataBlock awb;
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for (int i = 0; i < 13; i++)
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{
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awb = new AgentWearablesUpdatePacket.WearableDataBlock();
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awb.WearableType = (byte)i;
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awb.AssetID = this.Wearables[i].AssetID;
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awb.ItemID = this.Wearables[i].ItemID;
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aw.WearableData[i] = awb;
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}
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ControllingClient.OutPacket(aw);
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}
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public void SendAppearanceToOtherAgent(SimClient userInfo)
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{
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AvatarAppearancePacket avp = new AvatarAppearancePacket();
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avp.VisualParam = new AvatarAppearancePacket.VisualParamBlock[218];
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avp.ObjectData.TextureEntry = this.avatarAppearanceTexture.ToBytes();
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//a wearable update packets should only be sent about the viewers/agents own avatar not for other avatars
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//but it seems that the following code only created the packets and never actually sent them anyway
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/*AgentWearablesUpdatePacket aw = new AgentWearablesUpdatePacket();
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aw.AgentData.AgentID = this.ControllingClient.AgentID;
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aw.AgentData.SessionID = userInfo.SessionID;
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aw.AgentData.SerialNum = 0; //removed the use of a random number as a random number could be less than the last number, should have a counter variable for this
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aw.WearableData = new AgentWearablesUpdatePacket.WearableDataBlock[13];
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AgentWearablesUpdatePacket.WearableDataBlock awb;
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for (int i = 0; i < 13; i++)
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{
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awb = new AgentWearablesUpdatePacket.WearableDataBlock();
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awb.WearableType = (byte)i;
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awb.AssetID = this.Wearables[i].AssetID;
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awb.ItemID = this.Wearables[i].ItemID;
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aw.WearableData[i] = awb;
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}*/
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AvatarAppearancePacket.VisualParamBlock avblock = null;
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for (int i = 0; i < 218; i++)
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{
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avblock = new AvatarAppearancePacket.VisualParamBlock();
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avblock.ParamValue = visualParams[i];
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avp.VisualParam[i] = avblock;
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}
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avp.Sender.IsTrial = false;
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avp.Sender.ID = ControllingClient.AgentID;
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userInfo.OutPacket(avp);
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}
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public void SetAppearance(AgentSetAppearancePacket appear)
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{
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LLObject.TextureEntry tex = new LLObject.TextureEntry(appear.ObjectData.TextureEntry, 0, appear.ObjectData.TextureEntry.Length);
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this.avatarAppearanceTexture = tex;
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for (int i = 0; i < appear.VisualParam.Length; i++)
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{
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this.visualParams[i] = appear.VisualParam[i].ParamValue;
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}
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foreach (SimClient client in m_clientThreads.Values)
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{
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if (client.AgentID != ControllingClient.AgentID)
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{
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SendAppearanceToOtherAgent(client);
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}
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}
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}
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public ImprovedTerseObjectUpdatePacket.ObjectDataBlock CreateTerseBlock()
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{
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byte[] bytes = new byte[60];
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int i = 0;
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ImprovedTerseObjectUpdatePacket.ObjectDataBlock dat = new ImprovedTerseObjectUpdatePacket.ObjectDataBlock();
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dat.TextureEntry = new byte[0];// AvatarTemplate.TextureEntry;
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libsecondlife.LLVector3 pos2 = new LLVector3(0, 0, 0);
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lock (m_world.LockPhysicsEngine)
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{
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pos2 = new LLVector3(this._physActor.Position.X, this._physActor.Position.Y, this._physActor.Position.Z);
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}
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uint ID = this.localid;
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bytes[i++] = (byte)(ID % 256);
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bytes[i++] = (byte)((ID >> 8) % 256);
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bytes[i++] = (byte)((ID >> 16) % 256);
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bytes[i++] = (byte)((ID >> 24) % 256);
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bytes[i++] = 0;
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bytes[i++] = 1;
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i += 14;
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bytes[i++] = 128;
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bytes[i++] = 63;
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byte[] pb = pos2.GetBytes();
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Array.Copy(pb, 0, bytes, i, pb.Length);
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i += 12;
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ushort InternVelocityX;
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ushort InternVelocityY;
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ushort InternVelocityZ;
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Axiom.MathLib.Vector3 internDirec = new Axiom.MathLib.Vector3(0, 0, 0);
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lock (m_world.LockPhysicsEngine)
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{
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internDirec = new Axiom.MathLib.Vector3(this._physActor.Velocity.X, this._physActor.Velocity.Y, this._physActor.Velocity.Z);
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}
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internDirec = internDirec / 128.0f;
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internDirec.x += 1;
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internDirec.y += 1;
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internDirec.z += 1;
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InternVelocityX = (ushort)(32768 * internDirec.x);
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InternVelocityY = (ushort)(32768 * internDirec.y);
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InternVelocityZ = (ushort)(32768 * internDirec.z);
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ushort ac = 32767;
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bytes[i++] = (byte)(InternVelocityX % 256);
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bytes[i++] = (byte)((InternVelocityX >> 8) % 256);
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bytes[i++] = (byte)(InternVelocityY % 256);
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bytes[i++] = (byte)((InternVelocityY >> 8) % 256);
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bytes[i++] = (byte)(InternVelocityZ % 256);
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bytes[i++] = (byte)((InternVelocityZ >> 8) % 256);
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//accel
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bytes[i++] = (byte)(ac % 256);
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bytes[i++] = (byte)((ac >> 8) % 256);
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bytes[i++] = (byte)(ac % 256);
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bytes[i++] = (byte)((ac >> 8) % 256);
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bytes[i++] = (byte)(ac % 256);
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bytes[i++] = (byte)((ac >> 8) % 256);
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//rot
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bytes[i++] = (byte)(ac % 256);
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bytes[i++] = (byte)((ac >> 8) % 256);
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bytes[i++] = (byte)(ac % 256);
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bytes[i++] = (byte)((ac >> 8) % 256);
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bytes[i++] = (byte)(ac % 256);
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bytes[i++] = (byte)((ac >> 8) % 256);
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bytes[i++] = (byte)(ac % 256);
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bytes[i++] = (byte)((ac >> 8) % 256);
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//rotation vel
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bytes[i++] = (byte)(ac % 256);
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bytes[i++] = (byte)((ac >> 8) % 256);
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bytes[i++] = (byte)(ac % 256);
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bytes[i++] = (byte)((ac >> 8) % 256);
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bytes[i++] = (byte)(ac % 256);
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bytes[i++] = (byte)((ac >> 8) % 256);
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dat.Data = bytes;
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return (dat);
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}
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// Sends animation update
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public void SendAnimPack()
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{
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AvatarAnimationPacket ani = new AvatarAnimationPacket();
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ani.AnimationSourceList = new AvatarAnimationPacket.AnimationSourceListBlock[1];
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ani.AnimationSourceList[0] = new AvatarAnimationPacket.AnimationSourceListBlock();
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ani.AnimationSourceList[0].ObjectID = ControllingClient.AgentID;
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ani.Sender = new AvatarAnimationPacket.SenderBlock();
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ani.Sender.ID = ControllingClient.AgentID;
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ani.AnimationList = new AvatarAnimationPacket.AnimationListBlock[1];
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ani.AnimationList[0] = new AvatarAnimationPacket.AnimationListBlock();
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ani.AnimationList[0].AnimID = this.current_anim;
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ani.AnimationList[0].AnimSequenceID = this.anim_seq;
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//ControllingClient.OutPacket(ani);
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foreach (SimClient client in m_clientThreads.Values)
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{
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client.OutPacket(ani);
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}
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}
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}
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}
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