Latest packet handling, parsing, enums, generators, etc..

2017-11-24 17:45:34 +00:00
parent ec300e33ac
commit 261f28698a
496 changed files with 30448 additions and 57 deletions
--- a/lib/classes/packets/ObjectGrab.ts
+++ b/lib/classes/packets/ObjectGrab.ts
@@ -33,4 +33,98 @@ export class ObjectGrabPacket implements Packet
        return ((64) * this.SurfaceInfo.length) + 49;
    }

+     writeToBuffer(buf: Buffer, pos: number): number
+     {
+         const startPos = pos;
+         this.AgentData['AgentID'].writeToBuffer(buf, pos);
+         pos += 16;
+         this.AgentData['SessionID'].writeToBuffer(buf, pos);
+         pos += 16;
+         buf.writeUInt32LE(this.ObjectData['LocalID'], pos);
+         pos += 4;
+         this.ObjectData['GrabOffset'].writeToBuffer(buf, pos, false);
+         pos += 12;
+         const count = this.SurfaceInfo.length;
+         buf.writeUInt8(this.SurfaceInfo.length, pos++);
+         for (let i = 0; i < count; i++)
+         {
+             this.SurfaceInfo[i]['UVCoord'].writeToBuffer(buf, pos, false);
+             pos += 12;
+             this.SurfaceInfo[i]['STCoord'].writeToBuffer(buf, pos, false);
+             pos += 12;
+             buf.writeInt32LE(this.SurfaceInfo[i]['FaceIndex'], pos);
+             pos += 4;
+             this.SurfaceInfo[i]['Position'].writeToBuffer(buf, pos, false);
+             pos += 12;
+             this.SurfaceInfo[i]['Normal'].writeToBuffer(buf, pos, false);
+             pos += 12;
+             this.SurfaceInfo[i]['Binormal'].writeToBuffer(buf, pos, false);
+             pos += 12;
+         }
+         return pos - startPos;
+     }
+
+     readFromBuffer(buf: Buffer, pos: number): number
+     {
+         const startPos = pos;
+         const newObjAgentData: {
+             AgentID: UUID,
+             SessionID: UUID
+         } = {
+             AgentID: UUID.zero(),
+             SessionID: UUID.zero()
+         };
+         newObjAgentData['AgentID'] = new UUID(buf, pos);
+         pos += 16;
+         newObjAgentData['SessionID'] = new UUID(buf, pos);
+         pos += 16;
+         this.AgentData = newObjAgentData;
+         const newObjObjectData: {
+             LocalID: number,
+             GrabOffset: Vector3
+         } = {
+             LocalID: 0,
+             GrabOffset: Vector3.getZero()
+         };
+         newObjObjectData['LocalID'] = buf.readUInt32LE(pos);
+         pos += 4;
+         newObjObjectData['GrabOffset'] = new Vector3(buf, pos, false);
+         pos += 12;
+         this.ObjectData = newObjObjectData;
+         const count = buf.readUInt8(pos++);
+         this.SurfaceInfo = [];
+         for (let i = 0; i < count; i++)
+         {
+             const newObjSurfaceInfo: {
+                 UVCoord: Vector3,
+                 STCoord: Vector3,
+                 FaceIndex: number,
+                 Position: Vector3,
+                 Normal: Vector3,
+                 Binormal: Vector3
+             } = {
+                 UVCoord: Vector3.getZero(),
+                 STCoord: Vector3.getZero(),
+                 FaceIndex: 0,
+                 Position: Vector3.getZero(),
+                 Normal: Vector3.getZero(),
+                 Binormal: Vector3.getZero()
+             };
+             newObjSurfaceInfo['UVCoord'] = new Vector3(buf, pos, false);
+             pos += 12;
+             newObjSurfaceInfo['STCoord'] = new Vector3(buf, pos, false);
+             pos += 12;
+             newObjSurfaceInfo['FaceIndex'] = buf.readInt32LE(pos);
+             pos += 4;
+             newObjSurfaceInfo['Position'] = new Vector3(buf, pos, false);
+             pos += 12;
+             newObjSurfaceInfo['Normal'] = new Vector3(buf, pos, false);
+             pos += 12;
+             newObjSurfaceInfo['Binormal'] = new Vector3(buf, pos, false);
+             pos += 12;
+             this.SurfaceInfo.push(newObjSurfaceInfo);
+         }
+         return pos - startPos;
+     }
 }
+