UDP Circuit basics, message changes

lib/classes/messages/ObjectUpdateCompressed.ts

@@ -0,0 +1,99 @@
+// This file has been automatically generated by writeMessageClasses.js
+
+import Long = require('long');
+import {MessageFlags} from '../../enums/MessageFlags';
+import {MessageBase} from '../MessageBase';
+import {Message} from '../../enums/Message';
+
+export class ObjectUpdateCompressedMessage implements MessageBase
+{
+    name = 'ObjectUpdateCompressed';
+    messageFlags = MessageFlags.Trusted | MessageFlags.FrequencyHigh;
+    id = Message.ObjectUpdateCompressed;
+
+    RegionData: {
+        RegionHandle: Long;
+        TimeDilation: number;
+    };
+    ObjectData: {
+        UpdateFlags: number;
+        Data: string;
+    }[];
+
+    getSize(): number
+    {
+        return ((this.calculateVarVarSize(this.ObjectData, 'Data', 2) + 4) * this.ObjectData.length) + 11;
+    }
+
+    calculateVarVarSize(block: object[], paramName: string, extraPerVar: number): number
+    {
+        let size = 0;
+        block.forEach((bl: any) =>
+        {
+            size += bl[paramName].length + extraPerVar;
+        });
+        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]['UpdateFlags'], pos);
+            pos += 4;
+            buf.writeUInt16LE(this.ObjectData[i]['Data'].length, pos);
+            pos += 2;
+            buf.write(this.ObjectData[i]['Data'], pos);
+            pos += this.ObjectData[i]['Data'].length;
+        }
+        return pos - startPos;
+    }
+
+    readFromBuffer(buf: Buffer, pos: number): number
+    {
+        const startPos = pos;
+        let varLength = 0;
+        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: {
+                UpdateFlags: number,
+                Data: string
+            } = {
+                UpdateFlags: 0,
+                Data: ''
+            };
+            newObjObjectData['UpdateFlags'] = buf.readUInt32LE(pos);
+            pos += 4;
+            varLength = buf.readUInt16LE(pos);
+            pos += 2;
+            newObjObjectData['Data'] = buf.toString('utf8', pos, pos + (varLength - 1));
+            pos += varLength;
+            this.ObjectData.push(newObjObjectData);
+        }
+        return pos - startPos;
+    }
+}
+