93 lines
3.5 KiB
JavaScript
93 lines
3.5 KiB
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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const UUID_1 = require("../UUID");
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const MessageFlags_1 = require("../../enums/MessageFlags");
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const Message_1 = require("../../enums/Message");
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class MapBlockReplyMessage {
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constructor() {
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this.name = 'MapBlockReply';
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this.messageFlags = MessageFlags_1.MessageFlags.Trusted | MessageFlags_1.MessageFlags.FrequencyLow;
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this.id = Message_1.Message.MapBlockReply;
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}
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getSize() {
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return ((this.calculateVarVarSize(this.Data, 'Name', 1) + 27) * this.Data.length) + 21;
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}
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calculateVarVarSize(block, paramName, extraPerVar) {
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let size = 0;
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block.forEach((bl) => {
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size += bl[paramName].length + extraPerVar;
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});
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return size;
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}
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writeToBuffer(buf, pos) {
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const startPos = pos;
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this.AgentData['AgentID'].writeToBuffer(buf, pos);
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pos += 16;
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buf.writeUInt32LE(this.AgentData['Flags'], pos);
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pos += 4;
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const count = this.Data.length;
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buf.writeUInt8(this.Data.length, pos++);
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for (let i = 0; i < count; i++) {
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buf.writeUInt16LE(this.Data[i]['X'], pos);
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pos += 2;
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buf.writeUInt16LE(this.Data[i]['Y'], pos);
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pos += 2;
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buf.writeUInt8(this.Data[i]['Name'].length, pos++);
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this.Data[i]['Name'].copy(buf, pos);
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pos += this.Data[i]['Name'].length;
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buf.writeUInt8(this.Data[i]['Access'], pos++);
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buf.writeUInt32LE(this.Data[i]['RegionFlags'], pos);
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pos += 4;
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buf.writeUInt8(this.Data[i]['WaterHeight'], pos++);
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buf.writeUInt8(this.Data[i]['Agents'], pos++);
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this.Data[i]['MapImageID'].writeToBuffer(buf, pos);
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pos += 16;
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}
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return pos - startPos;
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}
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readFromBuffer(buf, pos) {
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const startPos = pos;
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let varLength = 0;
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const newObjAgentData = {
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AgentID: UUID_1.UUID.zero(),
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Flags: 0
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};
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newObjAgentData['AgentID'] = new UUID_1.UUID(buf, pos);
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pos += 16;
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newObjAgentData['Flags'] = buf.readUInt32LE(pos);
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pos += 4;
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this.AgentData = newObjAgentData;
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const count = buf.readUInt8(pos++);
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this.Data = [];
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for (let i = 0; i < count; i++) {
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const newObjData = {
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X: 0,
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Y: 0,
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Name: Buffer.allocUnsafe(0),
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Access: 0,
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RegionFlags: 0,
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WaterHeight: 0,
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Agents: 0,
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MapImageID: UUID_1.UUID.zero()
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};
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newObjData['X'] = buf.readUInt16LE(pos);
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pos += 2;
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newObjData['Y'] = buf.readUInt16LE(pos);
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pos += 2;
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varLength = buf.readUInt8(pos++);
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newObjData['Name'] = buf.slice(pos, pos + varLength);
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pos += varLength;
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newObjData['Access'] = buf.readUInt8(pos++);
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newObjData['RegionFlags'] = buf.readUInt32LE(pos);
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pos += 4;
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newObjData['WaterHeight'] = buf.readUInt8(pos++);
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newObjData['Agents'] = buf.readUInt8(pos++);
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newObjData['MapImageID'] = new UUID_1.UUID(buf, pos);
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pos += 16;
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this.Data.push(newObjData);
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}
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return pos - startPos;
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}
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}
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exports.MapBlockReplyMessage = MapBlockReplyMessage;
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//# sourceMappingURL=MapBlockReply.js.map
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