Files
node-metaverse/dist/classes/messages/LogTextMessage.js

78 lines
3.0 KiB
JavaScript

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const UUID_1 = require("../UUID");
const MessageFlags_1 = require("../../enums/MessageFlags");
const Message_1 = require("../../enums/Message");
class LogTextMessageMessage {
constructor() {
this.name = 'LogTextMessage';
this.messageFlags = MessageFlags_1.MessageFlags.Trusted | MessageFlags_1.MessageFlags.Zerocoded | MessageFlags_1.MessageFlags.FrequencyLow;
this.id = Message_1.Message.LogTextMessage;
}
getSize() {
return this.calculateVarVarSize(this.DataBlock, 'Message', 2) + ((52) * this.DataBlock.length) + 1;
}
calculateVarVarSize(block, paramName, extraPerVar) {
let size = 0;
block.forEach((bl) => {
size += bl[paramName].length + extraPerVar;
});
return size;
}
writeToBuffer(buf, pos) {
const startPos = pos;
const count = this.DataBlock.length;
buf.writeUInt8(this.DataBlock.length, pos++);
for (let i = 0; i < count; i++) {
this.DataBlock[i]['FromAgentId'].writeToBuffer(buf, pos);
pos += 16;
this.DataBlock[i]['ToAgentId'].writeToBuffer(buf, pos);
pos += 16;
buf.writeDoubleLE(this.DataBlock[i]['GlobalX'], pos);
pos += 8;
buf.writeDoubleLE(this.DataBlock[i]['GlobalY'], pos);
pos += 8;
buf.writeUInt32LE(this.DataBlock[i]['Time'], pos);
pos += 4;
buf.writeUInt16LE(this.DataBlock[i]['Message'].length, pos);
pos += 2;
this.DataBlock[i]['Message'].copy(buf, pos);
pos += this.DataBlock[i]['Message'].length;
}
return pos - startPos;
}
readFromBuffer(buf, pos) {
const startPos = pos;
let varLength = 0;
const count = buf.readUInt8(pos++);
this.DataBlock = [];
for (let i = 0; i < count; i++) {
const newObjDataBlock = {
FromAgentId: UUID_1.UUID.zero(),
ToAgentId: UUID_1.UUID.zero(),
GlobalX: 0,
GlobalY: 0,
Time: 0,
Message: Buffer.allocUnsafe(0)
};
newObjDataBlock['FromAgentId'] = new UUID_1.UUID(buf, pos);
pos += 16;
newObjDataBlock['ToAgentId'] = new UUID_1.UUID(buf, pos);
pos += 16;
newObjDataBlock['GlobalX'] = buf.readDoubleLE(pos);
pos += 8;
newObjDataBlock['GlobalY'] = buf.readDoubleLE(pos);
pos += 8;
newObjDataBlock['Time'] = buf.readUInt32LE(pos);
pos += 4;
varLength = buf.readUInt16LE(pos);
pos += 2;
newObjDataBlock['Message'] = buf.slice(pos, pos + varLength);
pos += varLength;
this.DataBlock.push(newObjDataBlock);
}
return pos - startPos;
}
}
exports.LogTextMessageMessage = LogTextMessageMessage;
//# sourceMappingURL=LogTextMessage.js.map