Miko/node-metaverse
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

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

Browse Source
This commit is contained in:
Casper Warden
2017-11-24 17:45:34 +00:00
parent ec300e33ac
commit 261f28698a
496 changed files with 30448 additions and 57 deletions
Download Patch File Download Diff File Expand all files Collapse all files

282
lib/classes/packets/ObjectUpdate.ts
View File

@@ -80,4 +80,286 @@ export class ObjectUpdatePacket implements Packet
return size;
}
writeToBuffer(buf: Buffer, pos: number): number
{
const startPos = pos;
buf.writeInt32LE(this.RegionData['RegionHandle'].low, pos);
pos += 4;
buf.writeInt32LE(this.RegionData['RegionHandle'].high, pos);
pos += 4;
buf.writeUInt16LE(this.RegionData['TimeDilation'], pos);
pos += 2;
const count = this.ObjectData.length;
buf.writeUInt8(this.ObjectData.length, pos++);
for (let i = 0; i < count; i++)
{
buf.writeUInt32LE(this.ObjectData[i]['ID'], pos);
pos += 4;
buf.writeUInt8(this.ObjectData[i]['State'], pos++);
this.ObjectData[i]['FullID'].writeToBuffer(buf, pos);
pos += 16;
buf.writeUInt32LE(this.ObjectData[i]['CRC'], pos);
pos += 4;
buf.writeUInt8(this.ObjectData[i]['PCode'], pos++);
buf.writeUInt8(this.ObjectData[i]['Material'], pos++);
buf.writeUInt8(this.ObjectData[i]['ClickAction'], pos++);
this.ObjectData[i]['Scale'].writeToBuffer(buf, pos, false);
pos += 12;
buf.write(this.ObjectData[i]['ObjectData'], pos);
pos += this.ObjectData[i]['ObjectData'].length;
buf.writeUInt32LE(this.ObjectData[i]['ParentID'], pos);
pos += 4;
buf.writeUInt32LE(this.ObjectData[i]['UpdateFlags'], pos);
pos += 4;
buf.writeUInt8(this.ObjectData[i]['PathCurve'], pos++);
buf.writeUInt8(this.ObjectData[i]['ProfileCurve'], pos++);
buf.writeUInt16LE(this.ObjectData[i]['PathBegin'], pos);
pos += 2;
buf.writeUInt16LE(this.ObjectData[i]['PathEnd'], pos);
pos += 2;
buf.writeUInt8(this.ObjectData[i]['PathScaleX'], pos++);
buf.writeUInt8(this.ObjectData[i]['PathScaleY'], pos++);
buf.writeUInt8(this.ObjectData[i]['PathShearX'], pos++);
buf.writeUInt8(this.ObjectData[i]['PathShearY'], pos++);
buf.writeInt8(this.ObjectData[i]['PathTwist'], pos++);
buf.writeInt8(this.ObjectData[i]['PathTwistBegin'], pos++);
buf.writeInt8(this.ObjectData[i]['PathRadiusOffset'], pos++);
buf.writeInt8(this.ObjectData[i]['PathTaperX'], pos++);
buf.writeInt8(this.ObjectData[i]['PathTaperY'], pos++);
buf.writeUInt8(this.ObjectData[i]['PathRevolutions'], pos++);
buf.writeInt8(this.ObjectData[i]['PathSkew'], pos++);
buf.writeUInt16LE(this.ObjectData[i]['ProfileBegin'], pos);
pos += 2;
buf.writeUInt16LE(this.ObjectData[i]['ProfileEnd'], pos);
pos += 2;
buf.writeUInt16LE(this.ObjectData[i]['ProfileHollow'], pos);
pos += 2;
buf.write(this.ObjectData[i]['TextureEntry'], pos);
pos += this.ObjectData[i]['TextureEntry'].length;
buf.write(this.ObjectData[i]['TextureAnim'], pos);
pos += this.ObjectData[i]['TextureAnim'].length;
buf.write(this.ObjectData[i]['NameValue'], pos);
pos += this.ObjectData[i]['NameValue'].length;
buf.write(this.ObjectData[i]['Data'], pos);
pos += this.ObjectData[i]['Data'].length;
buf.write(this.ObjectData[i]['Text'], pos);
pos += this.ObjectData[i]['Text'].length;
this.ObjectData[i]['TextColor'].copy(buf, pos);
pos += 4;
buf.write(this.ObjectData[i]['MediaURL'], pos);
pos += this.ObjectData[i]['MediaURL'].length;
buf.write(this.ObjectData[i]['PSBlock'], pos);
pos += this.ObjectData[i]['PSBlock'].length;
buf.write(this.ObjectData[i]['ExtraParams'], pos);
pos += this.ObjectData[i]['ExtraParams'].length;
this.ObjectData[i]['Sound'].writeToBuffer(buf, pos);
pos += 16;
this.ObjectData[i]['OwnerID'].writeToBuffer(buf, pos);
pos += 16;
buf.writeFloatLE(this.ObjectData[i]['Gain'], pos);
pos += 4;
buf.writeUInt8(this.ObjectData[i]['Flags'], pos++);
buf.writeFloatLE(this.ObjectData[i]['Radius'], pos);
pos += 4;
buf.writeUInt8(this.ObjectData[i]['JointType'], pos++);
this.ObjectData[i]['JointPivot'].writeToBuffer(buf, pos, false);
pos += 12;
this.ObjectData[i]['JointAxisOrAnchor'].writeToBuffer(buf, pos, false);
pos += 12;
}
return pos - startPos;
}
readFromBuffer(buf: Buffer, pos: number): number
{
const startPos = pos;
const newObjRegionData: {
RegionHandle: Long,
TimeDilation: number
} = {
RegionHandle: Long.ZERO,
TimeDilation: 0
};
newObjRegionData['RegionHandle'] = new Long(buf.readInt32LE(pos), buf.readInt32LE(pos+4));
pos += 8;
newObjRegionData['TimeDilation'] = buf.readUInt16LE(pos);
pos += 2;
this.RegionData = newObjRegionData;
const count = buf.readUInt8(pos++);
this.ObjectData = [];
for (let i = 0; i < count; i++)
{
const newObjObjectData: {
ID: number,
State: number,
FullID: UUID,
CRC: number,
PCode: number,
Material: number,
ClickAction: number,
Scale: Vector3,
ObjectData: string,
ParentID: number,
UpdateFlags: number,
PathCurve: number,
ProfileCurve: number,
PathBegin: number,
PathEnd: number,
PathScaleX: number,
PathScaleY: number,
PathShearX: number,
PathShearY: number,
PathTwist: number,
PathTwistBegin: number,
PathRadiusOffset: number,
PathTaperX: number,
PathTaperY: number,
PathRevolutions: number,
PathSkew: number,
ProfileBegin: number,
ProfileEnd: number,
ProfileHollow: number,
TextureEntry: string,
TextureAnim: string,
NameValue: string,
Data: string,
Text: string,
TextColor: Buffer,
MediaURL: string,
PSBlock: string,
ExtraParams: string,
Sound: UUID,
OwnerID: UUID,
Gain: number,
Flags: number,
Radius: number,
JointType: number,
JointPivot: Vector3,
JointAxisOrAnchor: Vector3
} = {
ID: 0,
State: 0,
FullID: UUID.zero(),
CRC: 0,
PCode: 0,
Material: 0,
ClickAction: 0,
Scale: Vector3.getZero(),
ObjectData: '',
ParentID: 0,
UpdateFlags: 0,
PathCurve: 0,
ProfileCurve: 0,
PathBegin: 0,
PathEnd: 0,
PathScaleX: 0,
PathScaleY: 0,
PathShearX: 0,
PathShearY: 0,
PathTwist: 0,
PathTwistBegin: 0,
PathRadiusOffset: 0,
PathTaperX: 0,
PathTaperY: 0,
PathRevolutions: 0,
PathSkew: 0,
ProfileBegin: 0,
ProfileEnd: 0,
ProfileHollow: 0,
TextureEntry: '',
TextureAnim: '',
NameValue: '',
Data: '',
Text: '',
TextColor: Buffer.allocUnsafe(0),
MediaURL: '',
PSBlock: '',
ExtraParams: '',
Sound: UUID.zero(),
OwnerID: UUID.zero(),
Gain: 0,
Flags: 0,
Radius: 0,
JointType: 0,
JointPivot: Vector3.getZero(),
JointAxisOrAnchor: Vector3.getZero()
};
newObjObjectData['ID'] = buf.readUInt32LE(pos);
pos += 4;
newObjObjectData['State'] = buf.readUInt8(pos++);
newObjObjectData['FullID'] = new UUID(buf, pos);
pos += 16;
newObjObjectData['CRC'] = buf.readUInt32LE(pos);
pos += 4;
newObjObjectData['PCode'] = buf.readUInt8(pos++);
newObjObjectData['Material'] = buf.readUInt8(pos++);
newObjObjectData['ClickAction'] = buf.readUInt8(pos++);
newObjObjectData['Scale'] = new Vector3(buf, pos, false);
pos += 12;
newObjObjectData['ObjectData'] = buf.toString('utf8', pos, length);
pos += length;
newObjObjectData['ParentID'] = buf.readUInt32LE(pos);
pos += 4;
newObjObjectData['UpdateFlags'] = buf.readUInt32LE(pos);
pos += 4;
newObjObjectData['PathCurve'] = buf.readUInt8(pos++);
newObjObjectData['ProfileCurve'] = buf.readUInt8(pos++);
newObjObjectData['PathBegin'] = buf.readUInt16LE(pos);
pos += 2;
newObjObjectData['PathEnd'] = buf.readUInt16LE(pos);
pos += 2;
newObjObjectData['PathScaleX'] = buf.readUInt8(pos++);
newObjObjectData['PathScaleY'] = buf.readUInt8(pos++);
newObjObjectData['PathShearX'] = buf.readUInt8(pos++);
newObjObjectData['PathShearY'] = buf.readUInt8(pos++);
newObjObjectData['PathTwist'] = buf.readInt8(pos++);
newObjObjectData['PathTwistBegin'] = buf.readInt8(pos++);
newObjObjectData['PathRadiusOffset'] = buf.readInt8(pos++);
newObjObjectData['PathTaperX'] = buf.readInt8(pos++);
newObjObjectData['PathTaperY'] = buf.readInt8(pos++);
newObjObjectData['PathRevolutions'] = buf.readUInt8(pos++);
newObjObjectData['PathSkew'] = buf.readInt8(pos++);
newObjObjectData['ProfileBegin'] = buf.readUInt16LE(pos);
pos += 2;
newObjObjectData['ProfileEnd'] = buf.readUInt16LE(pos);
pos += 2;
newObjObjectData['ProfileHollow'] = buf.readUInt16LE(pos);
pos += 2;
newObjObjectData['TextureEntry'] = buf.toString('utf8', pos, length);
pos += length;
newObjObjectData['TextureAnim'] = buf.toString('utf8', pos, length);
pos += length;
newObjObjectData['NameValue'] = buf.toString('utf8', pos, length);
pos += length;
newObjObjectData['Data'] = buf.toString('utf8', pos, length);
pos += length;
newObjObjectData['Text'] = buf.toString('utf8', pos, length);
pos += length;
newObjObjectData['TextColor'] = buf.slice(pos, pos + 4);
pos += 4;
newObjObjectData['MediaURL'] = buf.toString('utf8', pos, length);
pos += length;
newObjObjectData['PSBlock'] = buf.toString('utf8', pos, length);
pos += length;
newObjObjectData['ExtraParams'] = buf.toString('utf8', pos, length);
pos += length;
newObjObjectData['Sound'] = new UUID(buf, pos);
pos += 16;
newObjObjectData['OwnerID'] = new UUID(buf, pos);
pos += 16;
newObjObjectData['Gain'] = buf.readFloatLE(pos);
pos += 4;
newObjObjectData['Flags'] = buf.readUInt8(pos++);
newObjObjectData['Radius'] = buf.readFloatLE(pos);
pos += 4;
newObjObjectData['JointType'] = buf.readUInt8(pos++);
newObjObjectData['JointPivot'] = new Vector3(buf, pos, false);
pos += 12;
newObjObjectData['JointAxisOrAnchor'] = new Vector3(buf, pos, false);
pos += 12;
this.ObjectData.push(newObjObjectData);
}
return pos - startPos;
}
}