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Fix zerocoder, use buffers instead of strings for vardata, add util for null-terminated string<->buffer conversion

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This commit is contained in:
Casper Warden
2017-11-26 19:47:41 +00:00
parent 3f25aa0f1b
commit fc6d77a893
195 changed files with 2005 additions and 1881 deletions
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20
lib/classes/messages/ObjectImage.ts
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@@ -17,8 +17,8 @@ export class ObjectImageMessage implements MessageBase
};
ObjectData: {
ObjectLocalID: number;
MediaURL: string;
TextureEntry: string;
MediaURL: Buffer;
TextureEntry: Buffer;
}[];
getSize(): number
@@ -50,11 +50,11 @@ export class ObjectImageMessage implements MessageBase
buf.writeUInt32LE(this.ObjectData[i]['ObjectLocalID'], pos);
pos += 4;
buf.writeUInt8(this.ObjectData[i]['MediaURL'].length, pos++);
buf.write(this.ObjectData[i]['MediaURL'], pos);
this.ObjectData[i]['MediaURL'].copy(buf, pos);
pos += this.ObjectData[i]['MediaURL'].length;
buf.writeUInt16LE(this.ObjectData[i]['TextureEntry'].length, pos);
pos += 2;
buf.write(this.ObjectData[i]['TextureEntry'], pos);
this.ObjectData[i]['TextureEntry'].copy(buf, pos);
pos += this.ObjectData[i]['TextureEntry'].length;
}
return pos - startPos;
@@ -82,21 +82,21 @@ export class ObjectImageMessage implements MessageBase
{
const newObjObjectData: {
ObjectLocalID: number,
MediaURL: string,
TextureEntry: string
MediaURL: Buffer,
TextureEntry: Buffer
} = {
ObjectLocalID: 0,
MediaURL: '',
TextureEntry: ''
MediaURL: Buffer.allocUnsafe(0),
TextureEntry: Buffer.allocUnsafe(0)
};
newObjObjectData['ObjectLocalID'] = buf.readUInt32LE(pos);
pos += 4;
varLength = buf.readUInt8(pos++);
newObjObjectData['MediaURL'] = buf.toString('utf8', pos, pos + (varLength - 1));
newObjObjectData['MediaURL'] = buf.slice(pos, pos + (varLength - 1));
pos += varLength;
varLength = buf.readUInt16LE(pos);
pos += 2;
newObjObjectData['TextureEntry'] = buf.toString('utf8', pos, pos + (varLength - 1));
newObjObjectData['TextureEntry'] = buf.slice(pos, pos + (varLength - 1));
pos += varLength;
this.ObjectData.push(newObjObjectData);
}