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- Add grabObject, deGrabObject, dragGrabbedObject, touchObject to RegionCommands (closes #8)

Browse Source 
- Properly decode object TextureEntry
- Properly decode object ParticleSystem
- Properly decode object ObjectData
- Properly decode object TextColor
- Properly decode Linden Tree species
- Correct handling of ObjectUpdateCached (only request objects if we don't already have them)
- Implement handling of ImprovedTerseObjectUpdate to complete support for R-Tree object searching
- Object store interface: getObjectByUUID, getObjectByLocalID
This commit is contained in:
Casper Warden
2018-10-16 16:46:58 +01:00
parent 9eee7f9716
commit ff0a5fa58b
59 changed files with 2263 additions and 75 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
dist/classes/Color4.d.ts vendored Normal file
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@@ -0,0 +1,10 @@
/// <reference types="node" />
export declare class Color4 {
red: number | Buffer;
green: number;
blue: number | boolean;
alpha: number | boolean;
static black: Color4;
static white: Color4;
constructor(red: number | Buffer, green: number, blue: number | boolean, alpha?: number | boolean);
}

43
dist/classes/Color4.js vendored Normal file
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@@ -0,0 +1,43 @@
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
class Color4 {
constructor(red, green, blue, alpha = 0) {
this.red = red;
this.green = green;
this.blue = blue;
this.alpha = alpha;
if (red instanceof Buffer && typeof blue === 'boolean') {
const buf = red;
const pos = green;
const inverted = blue;
let alphaInverted = false;
if (typeof alpha === 'boolean' && alpha === true) {
alphaInverted = true;
}
this.red = 0.0;
this.green = 0.0;
this.blue = 0.0;
this.alpha = 0.0;
const quanta = 1.0 / 255.0;
if (inverted) {
this.red = (255 - buf[pos]) * quanta;
this.green = (255 - buf[pos + 1]) * quanta;
this.blue = (255 - buf[pos + 2]) * quanta;
this.alpha = (255 - buf[pos + 3]) * quanta;
}
else {
this.red = buf[pos] * quanta;
this.green = buf[pos + 1] * quanta;
this.blue = buf[pos + 2] * quanta;
this.alpha = buf[pos + 3] * quanta;
}
if (alphaInverted) {
this.alpha = 1.0 - this.alpha;
}
}
}
}
Color4.black = new Color4(0.0, 0.0, 0.0, 1.0);
Color4.white = new Color4(1.0, 1.0, 1.0, 1.0);
exports.Color4 = Color4;
//# sourceMappingURL=Color4.js.map

1
dist/classes/Color4.js.map vendored Normal file
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@@ -0,0 +1 @@
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12
dist/classes/GameObjectFull.d.ts vendored
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@@ -8,6 +8,10 @@ import { NameValue } from './NameValue';
import { IGameObject } from './interfaces/IGameObject';
import { SoundFlags } from '..';
import { ITreeBoundingBox } from './interfaces/ITreeBoundingBox';
import { Vector4 } from './Vector4';
import { TextureEntry } from './TextureEntry';
import { Color4 } from './Color4';
import { ParticleSystem } from './ParticleSystem';
export declare class GameObjectFull implements IGameObject {
rtreeEntry?: ITreeBoundingBox;
ID: number;
@@ -40,11 +44,11 @@ export declare class GameObjectFull implements IGameObject {
ProfileBegin: number;
ProfileEnd: number;
ProfileHollow: number;
TextureEntry: Buffer;
TextureEntry: TextureEntry;
TextureAnim: Buffer;
Data: Buffer;
Text: string;
TextColor: Buffer;
TextColor: Color4;
MediaURL: string;
PSBlock: Buffer;
OwnerID: UUID;
@@ -53,6 +57,9 @@ export declare class GameObjectFull implements IGameObject {
JointAxisOrAnchor: Vector3;
Position: Vector3;
Rotation: Quaternion;
CollisionPlane: Vector4;
Velocity: Vector3;
Acceleration: Vector3;
AngularVelocity: Vector3;
TreeSpecies: Tree;
Sound: UUID;
@@ -63,6 +70,7 @@ export declare class GameObjectFull implements IGameObject {
NameValue: {
[key: string]: NameValue;
};
Particles: ParticleSystem;
constructor();
hasNameValueEntry(key: string): boolean;
getNameValueEntry(key: string): string;

2
dist/classes/GameObjectFull.js.map vendored
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@@ -1 +1 @@
{"version":3,"file":"GameObjectFull.js","sourceRoot":"","sources":["../../lib/classes/GameObjectFull.ts"],"names":[],"mappings":";;AAAA,uCAAkC;AAGlC,6CAAwC;AAOxC,MAAa,cAAc;IAsDvB;QAEI,IAAI,CAAC,QAAQ,GAAG,iBAAO,CAAC,OAAO,EAAE,CAAC;QAClC,IAAI,CAAC,QAAQ,GAAG,uBAAU,CAAC,WAAW,EAAE,CAAC;QACzC,IAAI,CAAC,YAAY,GAAG,KAAK,CAAC;QAC1B,IAAI,CAAC,SAAS,GAAG,EAAE,CAAC;QACpB,IAAI,CAAC,eAAe,GAAG,iBAAO,CAAC,OAAO,EAAE,CAAC;QACzC,IAAI,CAAC,WAAW,GAAG,CAAC,CAAC;QACrB,IAAI,CAAC,UAAU,GAAG,CAAC,CAAC;QACpB,IAAI,CAAC,WAAW,GAAG,GAAG,CAAC;QACvB,IAAI,CAAC,SAAS,GAAG,GAAG,CAAC;QACrB,IAAI,CAAC,QAAQ,GAAG,CAAC,CAAC;IACtB,CAAC;IAED,iBAAiB,CAAC,GAAW;QAEzB,IAAI,IAAI,CAAC,SAAS,CAAC,cAAc,CAAC,EAClC;YACI,OAAO,IAAI,CAAC;SACf;QACD,OAAO,KAAK,CAAC;IACjB,CAAC;IAED,iBAAiB,CAAC,GAAW;QAEzB,IAAI,IAAI,CAAC,SAAS,CAAC,cAAc,CAAC,EAClC;YACI,OAAO,IAAI,CAAC,SAAS,CAAC,cAAc,CAAC,CAAC,KAAK,CAAC;SAC/C;QACD,OAAO,EAAE,CAAC;IACd,CAAC;CACJ;AArFD,wCAqFC"}
{"version":3,"file":"GameObjectFull.js","sourceRoot":"","sources":["../../lib/classes/GameObjectFull.ts"],"names":[],"mappings":";;AAAA,uCAAkC;AAGlC,6CAAwC;AAWxC,MAAa,cAAc;IA0DvB;QAEI,IAAI,CAAC,QAAQ,GAAG,iBAAO,CAAC,OAAO,EAAE,CAAC;QAClC,IAAI,CAAC,QAAQ,GAAG,uBAAU,CAAC,WAAW,EAAE,CAAC;QACzC,IAAI,CAAC,YAAY,GAAG,KAAK,CAAC;QAC1B,IAAI,CAAC,SAAS,GAAG,EAAE,CAAC;QACpB,IAAI,CAAC,eAAe,GAAG,iBAAO,CAAC,OAAO,EAAE,CAAC;QACzC,IAAI,CAAC,WAAW,GAAG,CAAC,CAAC;QACrB,IAAI,CAAC,UAAU,GAAG,CAAC,CAAC;QACpB,IAAI,CAAC,WAAW,GAAG,GAAG,CAAC;QACvB,IAAI,CAAC,SAAS,GAAG,GAAG,CAAC;QACrB,IAAI,CAAC,QAAQ,GAAG,CAAC,CAAC;IACtB,CAAC;IAED,iBAAiB,CAAC,GAAW;QAEzB,IAAI,IAAI,CAAC,SAAS,CAAC,cAAc,CAAC,EAClC;YACI,OAAO,IAAI,CAAC;SACf;QACD,OAAO,KAAK,CAAC;IACjB,CAAC;IAED,iBAAiB,CAAC,GAAW;QAEzB,IAAI,IAAI,CAAC,SAAS,CAAC,cAAc,CAAC,EAClC;YACI,OAAO,IAAI,CAAC,SAAS,CAAC,cAAc,CAAC,CAAC,KAAK,CAAC;SAC/C;QACD,OAAO,EAAE,CAAC;IACd,CAAC;CACJ;AAzFD,wCAyFC"}

3
dist/classes/ObjectStoreFull.d.ts vendored
View File

@@ -1,6 +1,7 @@
/// <reference types="node" />
import { Circuit } from './Circuit';
import { Agent } from './Agent';
import { UUID } from './UUID';
import { NameValue } from './NameValue';
import { ClientEvents } from './ClientEvents';
import { IObjectStore } from './interfaces/IObjectStore';
@@ -22,6 +23,8 @@ export declare class ObjectStoreFull implements IObjectStore {
deleteObject(objectID: number): void;
readExtraParams(buf: Buffer, pos: number, o: GameObjectFull): number;
getObjectsByParent(parentID: number): IGameObject[];
getObjectByUUID(fullID: UUID | string): IGameObject;
getObjectByLocalID(localID: number): IGameObject;
parseNameValues(str: string): {
[key: string]: NameValue;
};

226
dist/classes/ObjectStoreFull.js vendored
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@@ -11,6 +11,10 @@ const NameValue_1 = require("./NameValue");
const GameObjectFull_1 = require("./GameObjectFull");
const __1 = require("..");
const dist_1 = require("rbush-3d/dist");
const Vector4_1 = require("./Vector4");
const TextureEntry_1 = require("./TextureEntry");
const Color4_1 = require("./Color4");
const ParticleSystem_1 = require("./ParticleSystem");
class ObjectStoreFull {
constructor(circuit, agent, clientEvents, options) {
this.objects = {};
@@ -61,6 +65,89 @@ class ObjectStoreFull {
obj.ClickAction = objData.ClickAction;
obj.Scale = objData.Scale;
obj.ObjectData = objData.ObjectData;
const data = objData.ObjectData;
let dataPos = 0;
switch (data.length) {
case 76:
obj.CollisionPlane = new Vector4_1.Vector4(objData.ObjectData, dataPos);
dataPos += 16;
case 60:
obj.Position = new Vector3_1.Vector3(objData.ObjectData, dataPos);
dataPos += 12;
obj.Velocity = new Vector3_1.Vector3(objData.ObjectData, dataPos);
dataPos += 12;
obj.Acceleration = new Vector3_1.Vector3(objData.ObjectData, dataPos);
dataPos += 12;
obj.Rotation = new Quaternion_1.Quaternion(objData.ObjectData, dataPos);
dataPos += 12;
obj.AngularVelocity = new Vector3_1.Vector3(objData.ObjectData, dataPos);
dataPos += 12;
break;
case 48:
obj.CollisionPlane = new Vector4_1.Vector4(objData.ObjectData, dataPos);
dataPos += 16;
case 32:
obj.Position = new Vector3_1.Vector3([
Utils_1.Utils.UInt16ToFloat(objData.ObjectData.readUInt16LE(dataPos), -0.5 * 256.0, 1.5 * 256.0),
Utils_1.Utils.UInt16ToFloat(objData.ObjectData.readUInt16LE(dataPos + 2), -0.5 * 256.0, 1.5 * 256.0),
Utils_1.Utils.UInt16ToFloat(objData.ObjectData.readUInt16LE(dataPos + 4), -256.0, 3.0 * 256.0)
]);
dataPos += 6;
obj.Velocity = new Vector3_1.Vector3([
Utils_1.Utils.UInt16ToFloat(objData.ObjectData.readUInt16LE(dataPos), -256.0, 256.0),
Utils_1.Utils.UInt16ToFloat(objData.ObjectData.readUInt16LE(dataPos + 2), -256.0, 256.0),
Utils_1.Utils.UInt16ToFloat(objData.ObjectData.readUInt16LE(dataPos + 4), -256.0, 256.0)
]);
dataPos += 6;
obj.Acceleration = new Vector3_1.Vector3([
Utils_1.Utils.UInt16ToFloat(objData.ObjectData.readUInt16LE(dataPos), -256.0, 256.0),
Utils_1.Utils.UInt16ToFloat(objData.ObjectData.readUInt16LE(dataPos + 2), -256.0, 256.0),
Utils_1.Utils.UInt16ToFloat(objData.ObjectData.readUInt16LE(dataPos + 4), -256.0, 256.0)
]);
dataPos += 6;
obj.Rotation = new Quaternion_1.Quaternion([
Utils_1.Utils.UInt16ToFloat(objData.ObjectData.readUInt16LE(dataPos), -1.0, 1.0),
Utils_1.Utils.UInt16ToFloat(objData.ObjectData.readUInt16LE(dataPos + 2), -1.0, 1.0),
Utils_1.Utils.UInt16ToFloat(objData.ObjectData.readUInt16LE(dataPos + 4), -1.0, 1.0),
Utils_1.Utils.UInt16ToFloat(objData.ObjectData.readUInt16LE(dataPos + 4), -1.0, 1.0)
]);
dataPos += 8;
obj.AngularVelocity = new Vector3_1.Vector3([
Utils_1.Utils.UInt16ToFloat(objData.ObjectData.readUInt16LE(dataPos), -256.0, 256.0),
Utils_1.Utils.UInt16ToFloat(objData.ObjectData.readUInt16LE(dataPos + 2), -256.0, 256.0),
Utils_1.Utils.UInt16ToFloat(objData.ObjectData.readUInt16LE(dataPos + 4), -256.0, 256.0)
]);
dataPos += 6;
break;
case 16:
obj.Position = new Vector3_1.Vector3([
Utils_1.Utils.ByteToFloat(objData.ObjectData.readUInt8(dataPos++), -256.0, 256.0),
Utils_1.Utils.ByteToFloat(objData.ObjectData.readUInt8(dataPos++), -256.0, 256.0),
Utils_1.Utils.ByteToFloat(objData.ObjectData.readUInt8(dataPos++), -256.0, 256.0)
]);
obj.Velocity = new Vector3_1.Vector3([
Utils_1.Utils.ByteToFloat(objData.ObjectData.readUInt8(dataPos++), -256.0, 256.0),
Utils_1.Utils.ByteToFloat(objData.ObjectData.readUInt8(dataPos++), -256.0, 256.0),
Utils_1.Utils.ByteToFloat(objData.ObjectData.readUInt8(dataPos++), -256.0, 256.0)
]);
obj.Acceleration = new Vector3_1.Vector3([
Utils_1.Utils.ByteToFloat(objData.ObjectData.readUInt8(dataPos++), -256.0, 256.0),
Utils_1.Utils.ByteToFloat(objData.ObjectData.readUInt8(dataPos++), -256.0, 256.0),
Utils_1.Utils.ByteToFloat(objData.ObjectData.readUInt8(dataPos++), -256.0, 256.0)
]);
obj.Rotation = new Quaternion_1.Quaternion([
Utils_1.Utils.ByteToFloat(objData.ObjectData.readUInt8(dataPos++), -1.0, 1.0),
Utils_1.Utils.ByteToFloat(objData.ObjectData.readUInt8(dataPos++), -1.0, 1.0),
Utils_1.Utils.ByteToFloat(objData.ObjectData.readUInt8(dataPos++), -1.0, 1.0),
Utils_1.Utils.ByteToFloat(objData.ObjectData.readUInt8(dataPos++), -1.0, 1.0)
]);
obj.AngularVelocity = new Vector3_1.Vector3([
Utils_1.Utils.ByteToFloat(objData.ObjectData.readUInt8(dataPos++), -256.0, 256.0),
Utils_1.Utils.ByteToFloat(objData.ObjectData.readUInt8(dataPos++), -256.0, 256.0),
Utils_1.Utils.ByteToFloat(objData.ObjectData.readUInt8(dataPos++), -256.0, 256.0)
]);
break;
}
obj.ParentID = objData.ParentID;
obj.Flags = objData.UpdateFlags;
obj.PathCurve = objData.PathCurve;
@@ -81,11 +168,11 @@ class ObjectStoreFull {
obj.ProfileBegin = objData.ProfileBegin;
obj.ProfileEnd = objData.ProfileEnd;
obj.ProfileHollow = objData.ProfileHollow;
obj.TextureEntry = objData.TextureEntry;
obj.TextureEntry = new TextureEntry_1.TextureEntry(objData.TextureEntry);
obj.TextureAnim = objData.TextureAnim;
obj.Data = objData.Data;
const pcodeData = objData.Data;
obj.Text = Utils_1.Utils.BufferToStringSimple(objData.Text);
obj.TextColor = objData.TextColor;
obj.TextColor = new Color4_1.Color4(objData.TextColor, 0, false, true);
obj.MediaURL = Utils_1.Utils.BufferToStringSimple(objData.MediaURL);
obj.PSBlock = objData.PSBlock;
obj.Sound = objData.Sound;
@@ -96,6 +183,15 @@ class ObjectStoreFull {
obj.JointType = objData.JointType;
obj.JointPivot = objData.JointPivot;
obj.JointAxisOrAnchor = objData.JointAxisOrAnchor;
switch (obj.PCode) {
case PCode_1.PCode.Grass:
case PCode_1.PCode.Tree:
case PCode_1.PCode.NewTree:
if (pcodeData.length === 1) {
obj.TreeSpecies = pcodeData[0];
}
break;
}
if (this.objects[localID].PCode === PCode_1.PCode.Avatar && this.objects[localID].FullID.toString() === this.agent.agentID.toString()) {
this.agent.localID = localID;
if (this.options & __1.BotOptionFlags.StoreMyAttachmentsOnly) {
@@ -142,21 +238,27 @@ class ObjectStoreFull {
}
break;
case Message_1.Message.ObjectUpdateCached:
const objectUpdateCached = packet.message;
const rmo = new RequestMultipleObjects_1.RequestMultipleObjectsMessage();
rmo.AgentData = {
AgentID: this.agent.agentID,
SessionID: this.circuit.sessionID
};
rmo.ObjectData = [];
objectUpdateCached.ObjectData.forEach((obj) => {
rmo.ObjectData.push({
CacheMissType: 0,
ID: obj.ID
});
});
circuit.sendMessage(rmo, 0);
break;
{
const objectUpdateCached = packet.message;
const rmo = new RequestMultipleObjects_1.RequestMultipleObjectsMessage();
rmo.AgentData = {
AgentID: this.agent.agentID,
SessionID: this.circuit.sessionID
};
rmo.ObjectData = [];
for (const obj of objectUpdateCached.ObjectData) {
if (!this.objects[obj.ID]) {
rmo.ObjectData.push({
CacheMissType: 0,
ID: obj.ID
});
}
}
if (rmo.ObjectData.length > 0) {
circuit.sendMessage(rmo, 0);
}
break;
}
case Message_1.Message.ObjectUpdateCompressed:
{
const objectUpdateCompressed = packet.message;
@@ -239,7 +341,7 @@ class ObjectStoreFull {
const result = Utils_1.Utils.BufferToString(buf, pos);
pos += result.readLength;
o.Text = result.result;
o.TextColor = buf.slice(pos, pos + 4);
o.TextColor = new Color4_1.Color4(buf, pos, false, true);
pos = pos + 4;
}
else {
@@ -251,6 +353,7 @@ class ObjectStoreFull {
o.MediaURL = result.result;
}
if (compressedflags & __1.CompressedFlags.HasParticles) {
o.Particles = new ParticleSystem_1.ParticleSystem(buf.slice(pos, pos + 86), 0);
pos += 86;
}
pos = this.readExtraParams(buf, pos, o);
@@ -293,6 +396,7 @@ class ObjectStoreFull {
pos = pos + 2;
const textureEntryLength = buf.readUInt32LE(pos);
pos = pos + 4;
o.TextureEntry = new TextureEntry_1.TextureEntry(buf.slice(pos, pos + textureEntryLength));
pos = pos + textureEntryLength;
if (compressedflags & __1.CompressedFlags.TextureAnimation) {
pos = pos + 4;
@@ -304,8 +408,72 @@ class ObjectStoreFull {
break;
}
case Message_1.Message.ImprovedTerseObjectUpdate:
const objectUpdateTerse = packet.message;
break;
{
const objectUpdateTerse = packet.message;
const dilation = objectUpdateTerse.RegionData.TimeDilation / 65535.0;
for (let i = 0; i < objectUpdateTerse.ObjectData.length; i++) {
const objectData = objectUpdateTerse.ObjectData[i];
if (!(this.options & __1.BotOptionFlags.StoreMyAttachmentsOnly)) {
let pos = 0;
const localID = objectData.Data.readUInt32LE(pos);
pos = pos + 4;
if (this.objects[localID]) {
this.objects[localID].State = objectData.Data.readUInt8(pos++);
const avatar = (objectData.Data.readUInt8(pos++) !== 0);
if (avatar) {
this.objects[localID].CollisionPlane = new Vector4_1.Vector4(objectData.Data, pos);
pos += 16;
}
this.objects[localID].Position = new Vector3_1.Vector3(objectData.Data, pos);
pos += 12;
this.objects[localID].Velocity = new Vector3_1.Vector3([
Utils_1.Utils.UInt16ToFloat(objectData.Data.readUInt16LE(pos), -128.0, 128.0),
Utils_1.Utils.UInt16ToFloat(objectData.Data.readUInt16LE(pos + 2), -128.0, 128.0),
Utils_1.Utils.UInt16ToFloat(objectData.Data.readUInt16LE(pos + 4), -128.0, 128.0)
]);
pos += 6;
this.objects[localID].Acceleration = new Vector3_1.Vector3([
Utils_1.Utils.UInt16ToFloat(objectData.Data.readUInt16LE(pos), -64.0, 64.0),
Utils_1.Utils.UInt16ToFloat(objectData.Data.readUInt16LE(pos + 2), -64.0, 64.0),
Utils_1.Utils.UInt16ToFloat(objectData.Data.readUInt16LE(pos + 4), -64.0, 64.0)
]);
pos += 6;
this.objects[localID].Rotation = new Quaternion_1.Quaternion([
Utils_1.Utils.UInt16ToFloat(objectData.Data.readUInt16LE(pos), -1.0, 1.0),
Utils_1.Utils.UInt16ToFloat(objectData.Data.readUInt16LE(pos + 2), -1.0, 1.0),
Utils_1.Utils.UInt16ToFloat(objectData.Data.readUInt16LE(pos + 4), -1.0, 1.0),
Utils_1.Utils.UInt16ToFloat(objectData.Data.readUInt16LE(pos + 6), -1.0, 1.0)
]);
pos += 8;
this.objects[localID].AngularVelocity = new Vector3_1.Vector3([
Utils_1.Utils.UInt16ToFloat(objectData.Data.readUInt16LE(pos), -64.0, 64.0),
Utils_1.Utils.UInt16ToFloat(objectData.Data.readUInt16LE(pos + 2), -64.0, 64.0),
Utils_1.Utils.UInt16ToFloat(objectData.Data.readUInt16LE(pos + 4), -64.0, 64.0)
]);
pos += 6;
if (objectData.TextureEntry.length > 0) {
this.objects[localID].TextureEntry = new TextureEntry_1.TextureEntry(objectData.TextureEntry.slice(4));
}
this.insertIntoRtree(this.objects[localID]);
}
else {
console.log('Received terse update for object ' + localID + ' which is not in the store, so requesting the object');
const rmo = new RequestMultipleObjects_1.RequestMultipleObjectsMessage();
rmo.AgentData = {
AgentID: this.agent.agentID,
SessionID: this.circuit.sessionID
};
rmo.ObjectData = [];
rmo.ObjectData.push({
CacheMissType: 0,
ID: localID
});
circuit.sendMessage(rmo, 0);
}
}
}
break;
}
case Message_1.Message.MultipleObjectUpdate:
const multipleObjectUpdate = packet.message;
console.error('TODO: MultipleObjectUpdate');
@@ -388,6 +556,22 @@ class ObjectStoreFull {
});
return result;
}
getObjectByUUID(fullID) {
if (fullID instanceof UUID_1.UUID) {
fullID = fullID.toString();
}
if (!this.objectsByUUID[fullID]) {
throw new Error('No object found with that UUID');
}
const localID = this.objectsByUUID[fullID];
return this.objects[localID];
}
getObjectByLocalID(localID) {
if (!this.objects[localID]) {
throw new Error('No object found with that UUID');
}
return this.objects[localID];
}
parseNameValues(str) {
const nv = {};
const lines = str.split('\n');

2
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4
dist/classes/ObjectStoreLite.d.ts vendored
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@@ -1,11 +1,13 @@
/// <reference types="node" />
import { Circuit } from './Circuit';
import { Agent } from './Agent';
import { UUID } from './UUID';
import { ClientEvents } from './ClientEvents';
import { IObjectStore } from './interfaces/IObjectStore';
import { GameObjectLite } from './GameObjectLite';
import { NameValue } from './NameValue';
import { BotOptionFlags } from '..';
import { IGameObject } from './interfaces/IGameObject';
import { GameObjectFull } from './GameObjectFull';
export declare class ObjectStoreLite implements IObjectStore {
private circuit;
@@ -24,4 +26,6 @@ export declare class ObjectStoreLite implements IObjectStore {
};
shutdown(): void;
getObjectsInArea(minX: number, maxX: number, minY: number, maxY: number, minZ: number, maxZ: number): GameObjectFull[];
getObjectByUUID(fullID: UUID | string): IGameObject;
getObjectByLocalID(localID: number): IGameObject;
}

16
dist/classes/ObjectStoreLite.js vendored
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@@ -328,6 +328,22 @@ class ObjectStoreLite {
getObjectsInArea(minX, maxX, minY, maxY, minZ, maxZ) {
throw new Error('GetObjectsInArea not available with the Lite object store.');
}
getObjectByUUID(fullID) {
if (fullID instanceof UUID_1.UUID) {
fullID = fullID.toString();
}
if (!this.objectsByUUID[fullID]) {
throw new Error('No object found with that UUID');
}
const localID = this.objectsByUUID[fullID];
return this.objects[localID];
}
getObjectByLocalID(localID) {
if (!this.objects[localID]) {
throw new Error('No object found with that UUID');
}
return this.objects[localID];
}
}
exports.ObjectStoreLite = ObjectStoreLite;
//# sourceMappingURL=ObjectStoreLite.js.map

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41
dist/classes/ParticleSystem.d.ts vendored Normal file
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@@ -0,0 +1,41 @@
/// <reference types="node" />
import { BlendFunc } from '../enums/BlendFunc';
import { SourcePattern } from '../enums/SourcePattern';
import { Vector3 } from './Vector3';
import { UUID } from './UUID';
import { ParticleDataFlags } from '../enums/ParticleDataFlags';
import { Color4 } from './Color4';
export declare class ParticleSystem {
startGlow: number;
endGlow: number;
blendFuncSource: BlendFunc;
blendFuncDest: BlendFunc;
crc: number;
pattern: SourcePattern;
maxAge: number;
startAge: number;
innerAngle: number;
outerAngle: number;
burstRate: number;
burstRadius: number;
burstSpeedMin: number;
burstSpeedMax: number;
burstPartCount: number;
angularVelocity: Vector3;
acceleration: Vector3;
texture: UUID;
target: UUID;
dataFlags: ParticleDataFlags;
partMaxAge: number;
startColor: Color4;
endColor: Color4;
startScaleX: number;
startScaleY: number;
endScaleX: number;
endScaleY: number;
flags: number;
static unpackFixed(buf: Buffer, pos: number, signed: boolean, intBits: number, fracBits: number): number;
constructor(buf: Buffer, pos: number);
unpackSystem(buf: Buffer, pos: number): number;
unpackLegacyData(buf: Buffer, pos: number): number;
}

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@@ -0,0 +1,153 @@
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const BlendFunc_1 = require("../enums/BlendFunc");
const SourcePattern_1 = require("../enums/SourcePattern");
const Vector3_1 = require("./Vector3");
const UUID_1 = require("./UUID");
const ParticleDataFlags_1 = require("../enums/ParticleDataFlags");
const Color4_1 = require("./Color4");
class ParticleSystem {
constructor(buf, pos) {
this.startGlow = 0.0;
this.endGlow = 0.0;
this.blendFuncSource = BlendFunc_1.BlendFunc.SourceAlpha;
this.blendFuncDest = BlendFunc_1.BlendFunc.OneMinusSourceAlpha;
this.crc = 0;
this.pattern = SourcePattern_1.SourcePattern.None;
this.maxAge = 0.0;
this.startAge = 0.0;
this.innerAngle = 0.0;
this.outerAngle = 0.0;
this.burstRate = 0.0;
this.burstRadius = 0.0;
this.burstSpeedMin = 0.0;
this.burstSpeedMax = 0.0;
this.burstPartCount = 0;
this.angularVelocity = Vector3_1.Vector3.getZero();
this.acceleration = Vector3_1.Vector3.getZero();
this.texture = UUID_1.UUID.zero();
this.target = UUID_1.UUID.zero();
this.dataFlags = ParticleDataFlags_1.ParticleDataFlags.None;
this.partMaxAge = 0.0;
this.startColor = Color4_1.Color4.black;
this.endColor = Color4_1.Color4.black;
this.startScaleX = 0.0;
this.startScaleY = 0.0;
this.endScaleX = 0.0;
this.endScaleY = 0.0;
this.flags = 0;
const size = buf.length - pos;
if (size === 86) {
pos = this.unpackSystem(buf, pos);
pos = this.unpackLegacyData(buf, pos);
}
else if (size > 86 && size <= 98) {
const sysSize = buf.readInt32LE(pos);
pos += 4;
if (sysSize !== 68) {
console.error('Particle system block size ' + sysSize + ' different from expected 68 bytes');
return;
}
pos = this.unpackSystem(buf, pos);
const dataSize = buf.readInt32LE(pos);
pos += 4;
pos = this.unpackLegacyData(buf, pos);
if ((this.dataFlags & ParticleDataFlags_1.ParticleDataFlags.DataGlow) === ParticleDataFlags_1.ParticleDataFlags.DataGlow) {
let glow = buf.readUInt8(pos++);
this.startGlow = glow / 255.0;
glow = buf.readUInt8(pos++);
this.endGlow = glow / 255.0;
}
if ((this.dataFlags & ParticleDataFlags_1.ParticleDataFlags.DataBlend) === ParticleDataFlags_1.ParticleDataFlags.DataBlend) {
this.blendFuncSource = buf.readUInt8(pos++);
this.blendFuncDest = buf.readUInt8(pos++);
}
}
else {
console.error('WARNING: Paricle system size of ' + size + ' bytes exceeds maximum block size of 98');
}
}
static unpackFixed(buf, pos, signed, intBits, fracBits) {
let totalBits = intBits + fracBits;
let fixedVal = 0.0;
if (signed) {
totalBits++;
}
const maxVal = 1 << intBits;
if (totalBits <= 8) {
fixedVal = buf.readUInt8(pos);
}
else if (totalBits <= 16) {
fixedVal = buf.readUInt16LE(pos);
}
else if (totalBits <= 31) {
fixedVal = buf.readUInt32LE(pos);
}
else {
return 0.0;
}
fixedVal /= (1 << fracBits);
if (signed) {
fixedVal -= maxVal;
}
return fixedVal;
}
unpackSystem(buf, pos) {
const startPos = pos;
this.crc = buf.readUInt32LE(pos);
pos += 4;
this.flags = buf.readUInt32LE(pos);
pos += 4;
this.pattern = buf.readUInt8(pos++);
this.maxAge = ParticleSystem.unpackFixed(buf, pos, false, 8, 8);
pos += 2;
this.startAge = ParticleSystem.unpackFixed(buf, pos, false, 8, 8);
pos += 2;
this.innerAngle = ParticleSystem.unpackFixed(buf, pos++, false, 3, 5);
this.outerAngle = ParticleSystem.unpackFixed(buf, pos++, false, 3, 5);
this.burstRate = ParticleSystem.unpackFixed(buf, pos, false, 8, 8);
pos += 2;
this.burstRadius = ParticleSystem.unpackFixed(buf, pos, false, 8, 8);
pos += 2;
this.burstSpeedMin = ParticleSystem.unpackFixed(buf, pos, false, 8, 8);
pos += 2;
this.burstSpeedMax = ParticleSystem.unpackFixed(buf, pos, false, 8, 8);
pos += 2;
this.burstPartCount = buf.readUInt8(pos++);
this.angularVelocity = new Vector3_1.Vector3([
ParticleSystem.unpackFixed(buf, pos, true, 8, 7),
ParticleSystem.unpackFixed(buf, pos + 2, true, 8, 7),
ParticleSystem.unpackFixed(buf, pos + 4, true, 8, 7),
]);
pos = pos + 6;
this.acceleration = new Vector3_1.Vector3([
ParticleSystem.unpackFixed(buf, pos, true, 8, 7),
ParticleSystem.unpackFixed(buf, pos + 2, true, 8, 7),
ParticleSystem.unpackFixed(buf, pos + 4, true, 8, 7),
]);
pos = pos + 6;
this.texture = new UUID_1.UUID(buf, pos);
pos += 16;
this.target = new UUID_1.UUID(buf, pos);
pos += 16;
if (pos - startPos !== 68) {
console.log('INVALID SIZE: ' + (pos - startPos));
}
return pos;
}
unpackLegacyData(buf, pos) {
this.dataFlags = buf.readUInt32LE(pos);
pos += 4;
this.partMaxAge = ParticleSystem.unpackFixed(buf, pos, false, 8, 8);
pos += 2;
this.startColor = new Color4_1.Color4(buf.readUInt8(pos++), buf.readUInt8(pos++), buf.readUInt8(pos++), buf.readUInt8(pos++));
this.endColor = new Color4_1.Color4(buf.readUInt8(pos++), buf.readUInt8(pos++), buf.readUInt8(pos++), buf.readUInt8(pos++));
this.startScaleX = ParticleSystem.unpackFixed(buf, pos++, false, 3, 5);
this.startScaleY = ParticleSystem.unpackFixed(buf, pos++, false, 3, 5);
this.endScaleX = ParticleSystem.unpackFixed(buf, pos++, false, 3, 5);
this.endScaleY = ParticleSystem.unpackFixed(buf, pos++, false, 3, 5);
return pos;
}
}
exports.ParticleSystem = ParticleSystem;
//# sourceMappingURL=ParticleSystem.js.map

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14
dist/classes/TextureEntry.d.ts vendored Normal file
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@@ -0,0 +1,14 @@
/// <reference types="node" />
import { TextureEntryFace } from './TextureEntryFace';
export declare class TextureEntry {
defaultTexture: TextureEntryFace | null;
faces: TextureEntryFace[];
static readFaceBitfield(buf: Buffer, pos: number): {
result: boolean;
pos: number;
faceBits: number;
bitfieldSize: number;
};
constructor(buf: Buffer);
private createFace;
}

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dist/classes/TextureEntry.js vendored Normal file
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@@ -0,0 +1,266 @@
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const TextureEntryFace_1 = require("./TextureEntryFace");
const UUID_1 = require("./UUID");
const Color4_1 = require("./Color4");
const Utils_1 = require("./Utils");
class TextureEntry {
constructor(buf) {
this.faces = [];
if (buf.length < 16) {
this.defaultTexture = null;
}
else {
this.defaultTexture = new TextureEntryFace_1.TextureEntryFace(null);
let pos = 0;
let i = pos;
{
this.defaultTexture.textureID = new UUID_1.UUID(buf, i);
i += 16;
let done = false;
while (!done) {
const result = TextureEntry.readFaceBitfield(buf, i);
done = !result.result;
i = result.pos;
if (!done) {
const uuid = new UUID_1.UUID(buf, i);
i += 16;
for (let face = 0, bit = 1; face < result.bitfieldSize; face++, bit <<= 1) {
if ((result.faceBits & bit) !== 0) {
this.createFace(face);
this.faces[face].textureID = uuid;
}
}
}
}
}
{
this.defaultTexture.rgba = new Color4_1.Color4(buf, i, true);
i += 4;
let done = false;
while (!done) {
const result = TextureEntry.readFaceBitfield(buf, i);
done = !result.result;
i = result.pos;
if (!done) {
const tmpColor = new Color4_1.Color4(buf, i, true);
i += 4;
for (let face = 0, bit = 1; face < result.bitfieldSize; face++, bit <<= 1) {
if ((result.faceBits & bit) !== 0) {
this.createFace(face);
this.faces[face].rgba = tmpColor;
}
}
}
}
}
{
this.defaultTexture.repeatU = buf.readFloatLE(i);
i += 4;
let done = false;
while (!done) {
const result = TextureEntry.readFaceBitfield(buf, i);
done = !result.result;
i = result.pos;
if (!done) {
const tmpFloat = buf.readFloatLE(i);
i += 4;
for (let face = 0, bit = 1; face < result.bitfieldSize; face++, bit <<= 1) {
if ((result.faceBits & bit) !== 0) {
this.createFace(face);
this.faces[face].repeatU = tmpFloat;
}
}
}
}
}
{
this.defaultTexture.repeatV = buf.readFloatLE(i);
i += 4;
let done = false;
while (!done) {
const result = TextureEntry.readFaceBitfield(buf, i);
done = !result.result;
i = result.pos;
if (!done) {
const tmpFloat = buf.readFloatLE(i);
i += 4;
for (let face = 0, bit = 1; face < result.bitfieldSize; face++, bit <<= 1) {
if ((result.faceBits & bit) !== 0) {
this.createFace(face);
this.faces[face].repeatV = tmpFloat;
}
}
}
}
}
{
this.defaultTexture.offsetU = Utils_1.Utils.ReadOffsetFloat(buf, i);
i += 2;
let done = false;
while (!done) {
const result = TextureEntry.readFaceBitfield(buf, i);
done = !result.result;
i = result.pos;
if (!done) {
const tmpFloat = Utils_1.Utils.ReadOffsetFloat(buf, i);
i += 2;
for (let face = 0, bit = 1; face < result.bitfieldSize; face++, bit <<= 1) {
if ((result.faceBits & bit) !== 0) {
this.createFace(face);
this.faces[face].offsetU = tmpFloat;
}
}
}
}
}
{
this.defaultTexture.offsetV = Utils_1.Utils.ReadOffsetFloat(buf, i);
i += 2;
let done = false;
while (!done) {
const result = TextureEntry.readFaceBitfield(buf, i);
done = !result.result;
i = result.pos;
if (!done) {
const tmpFloat = Utils_1.Utils.ReadOffsetFloat(buf, i);
i += 2;
for (let face = 0, bit = 1; face < result.bitfieldSize; face++, bit <<= 1) {
if ((result.faceBits & bit) !== 0) {
this.createFace(face);
this.faces[face].offsetV = tmpFloat;
}
}
}
}
}
{
this.defaultTexture.rotation = Utils_1.Utils.ReadRotationFloat(buf, i);
i += 2;
let done = false;
while (!done) {
const result = TextureEntry.readFaceBitfield(buf, i);
done = !result.result;
i = result.pos;
if (!done) {
const tmpFloat = Utils_1.Utils.ReadRotationFloat(buf, i);
i += 2;
for (let face = 0, bit = 1; face < result.bitfieldSize; face++, bit <<= 1) {
if ((result.faceBits & bit) !== 0) {
this.createFace(face);
this.faces[face].rotation = tmpFloat;
}
}
}
}
}
{
this.defaultTexture.materialb = buf[i++];
let done = false;
while (!done) {
const result = TextureEntry.readFaceBitfield(buf, i);
done = !result.result;
i = result.pos;
if (!done) {
const tmpByte = buf[i++];
for (let face = 0, bit = 1; face < result.bitfieldSize; face++, bit <<= 1) {
if ((result.faceBits & bit) !== 0) {
this.createFace(face);
this.faces[face].materialb = tmpByte;
}
}
}
}
}
{
this.defaultTexture.mediab = buf[i++];
let done = false;
while (i - pos < buf.length && !done) {
const result = TextureEntry.readFaceBitfield(buf, i);
done = !result.result;
i = result.pos;
if (!done) {
const tmpByte = buf[i++];
for (let face = 0, bit = 1; face < result.bitfieldSize; face++, bit <<= 1) {
if ((result.faceBits & bit) !== 0) {
this.createFace(face);
this.faces[face].mediab = tmpByte;
}
}
}
}
}
{
this.defaultTexture.glow = Utils_1.Utils.ReadGlowFloat(buf, i++);
let done = false;
while (!done) {
const result = TextureEntry.readFaceBitfield(buf, i);
done = !result.result;
i = result.pos;
if (!done) {
const tmpFloat = Utils_1.Utils.ReadGlowFloat(buf, i++);
for (let face = 0, bit = 1; face < result.bitfieldSize; face++, bit <<= 1) {
if ((result.faceBits & bit) !== 0) {
this.createFace(face);
this.faces[face].glow = tmpFloat;
}
}
}
}
}
{
const len = i - pos + 16;
if (i - pos + 16 <= buf.length) {
this.defaultTexture.materialID = new UUID_1.UUID(buf, i);
i += 16;
let done = false;
while (i - pos + 16 <= buf.length && !done) {
const result = TextureEntry.readFaceBitfield(buf, i);
done = !result.result;
i = result.pos;
if (!done) {
const uuid = new UUID_1.UUID(buf, i);
i += 16;
for (let face = 0, bit = 1; face < result.bitfieldSize; face++, bit <<= 1) {
if ((result.faceBits & bit) !== 0) {
this.createFace(face);
this.faces[face].materialID = uuid;
}
}
}
}
}
}
}
}
static readFaceBitfield(buf, pos) {
const result = {
result: false,
pos: pos,
faceBits: 0,
bitfieldSize: 0
};
if (result.pos >= buf.length) {
return result;
}
let b = 0;
do {
b = buf.readUInt8(result.pos);
result.faceBits = (result.faceBits << 7) | (b & 0x7F);
result.bitfieldSize += 7;
result.pos++;
} while ((b & 0x80) !== 0);
result.result = (result.faceBits !== 0);
return result;
}
createFace(face) {
if (face > 32) {
console.error('Warning: Face number exceeds maximum number of faces: 32');
}
while (this.faces.length <= face) {
this.faces.push(new TextureEntryFace_1.TextureEntryFace(this.defaultTexture));
}
}
}
exports.TextureEntry = TextureEntry;
//# sourceMappingURL=TextureEntry.js.map

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23
dist/classes/TextureEntryFace.d.ts vendored Normal file
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@@ -0,0 +1,23 @@
import { UUID } from './UUID';
import { Color4 } from './Color4';
export declare class TextureEntryFace {
private BUMP_MASK;
private FULLBRIGHT_MASK;
private SHINY_MASK;
private MEDIA_MASK;
private TEX_MAP_MASK;
textureID: UUID;
rgba: Color4;
repeatU: number;
repeatV: number;
offsetU: number;
offsetV: number;
rotation: number;
materialb: number;
mediab: number;
glow: number;
materialID: UUID;
private hasAttribute;
private defaultTexture;
constructor(def: TextureEntryFace | null);
}

25
dist/classes/TextureEntryFace.js vendored Normal file
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@@ -0,0 +1,25 @@
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const Color4_1 = require("./Color4");
const TextureFlags_1 = require("../enums/TextureFlags");
class TextureEntryFace {
constructor(def) {
this.BUMP_MASK = 0x1F;
this.FULLBRIGHT_MASK = 0x20;
this.SHINY_MASK = 0xC0;
this.MEDIA_MASK = 0x01;
this.TEX_MAP_MASK = 0x06;
this.rgba = Color4_1.Color4.white;
this.repeatU = 1.0;
this.repeatV = 1.0;
this.defaultTexture = def;
if (this.defaultTexture == null) {
this.hasAttribute = TextureFlags_1.TextureFlags.All;
}
else {
this.hasAttribute = TextureFlags_1.TextureFlags.None;
}
}
}
exports.TextureEntryFace = TextureEntryFace;
//# sourceMappingURL=TextureEntryFace.js.map

1
dist/classes/TextureEntryFace.js.map vendored Normal file
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@@ -0,0 +1 @@
{"version":3,"file":"TextureEntryFace.js","sourceRoot":"","sources":["../../lib/classes/TextureEntryFace.ts"],"names":[],"mappings":";;AACA,qCAAgC;AAChC,wDAAmD;AAEnD,MAAa,gBAAgB;IAuBzB,YAAY,GAA4B;QArBhC,cAAS,GAAG,IAAI,CAAC;QACjB,oBAAe,GAAG,IAAI,CAAC;QACvB,eAAU,GAAG,IAAI,CAAC;QAClB,eAAU,GAAG,IAAI,CAAC;QAClB,iBAAY,GAAG,IAAI,CAAC;QAmBxB,IAAI,CAAC,IAAI,GAAG,eAAM,CAAC,KAAK,CAAC;QACzB,IAAI,CAAC,OAAO,GAAG,GAAG,CAAC;QACnB,IAAI,CAAC,OAAO,GAAG,GAAG,CAAC;QACnB,IAAI,CAAC,cAAc,GAAG,GAAG,CAAC;QAC1B,IAAI,IAAI,CAAC,cAAc,IAAI,IAAI,EAC/B;YACI,IAAI,CAAC,YAAY,GAAG,2BAAY,CAAC,GAAG,CAAC;SACxC;aAED;YACI,IAAI,CAAC,YAAY,GAAG,2BAAY,CAAC,IAAI,CAAC;SACzC;IACL,CAAC;CACJ;AAtCD,4CAsCC"}

4
dist/classes/Utils.d.ts vendored
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@@ -10,8 +10,12 @@ export declare class Utils {
};
static RegionCoordinatesToHandle(regionX: number, regionY: number): GlobalPosition;
static HTTPAssetTypeToInventoryType(HTTPAssetType: string): "" | "script" | "object" | "texture" | "sound" | "animation" | "gesture" | "landmark" | "callcard" | "wearable" | "notecard" | "category" | "mesh";
static ByteToFloat(byte: number, lower: number, upper: number): number;
static UInt16ToFloat(val: number, lower: number, upper: number): number;
static Base64EncodeString(str: string): string;
static Base64DecodeString(str: string): string;
static HexToLong(hex: string): Long;
static ReadRotationFloat(buf: Buffer, pos: number): number;
static ReadGlowFloat(buf: Buffer, pos: number): number;
static ReadOffsetFloat(buf: Buffer, pos: number): number;
}

22
dist/classes/Utils.js vendored
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@@ -93,6 +93,18 @@ class Utils {
return '';
}
}
static ByteToFloat(byte, lower, upper) {
const ONE_OVER_BYTEMAX = 1.0 / 255;
let fval = byte * ONE_OVER_BYTEMAX;
const delta = (upper - lower);
fval *= delta;
fval += lower;
const error = delta * ONE_OVER_BYTEMAX;
if (Math.abs(fval) < error) {
fval = 0.0;
}
return fval;
}
static UInt16ToFloat(val, lower, upper) {
const ONE_OVER_U16_MAX = 1.0 / 65535;
let fval = val * ONE_OVER_U16_MAX;
@@ -119,6 +131,16 @@ class Utils {
}
return new Long(parseInt(hex.substr(8), 16), parseInt(hex.substr(0, 8), 16));
}
static ReadRotationFloat(buf, pos) {
return ((buf[pos] | (buf[pos + 1] << 8)) / 32768.0) * (2 * Math.PI);
}
static ReadGlowFloat(buf, pos) {
return buf[pos] / 255;
}
static ReadOffsetFloat(buf, pos) {
const offset = buf.readInt16LE(pos);
return offset / 32767.0;
}
}
exports.Utils = Utils;
//# sourceMappingURL=Utils.js.map

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dist/classes/Utils.js.map vendored
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@@ -1 +1 @@
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5
dist/classes/commands/RegionCommands.d.ts vendored
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@@ -1,8 +1,13 @@
import { CommandsBase } from './CommandsBase';
import { UUID } from '../UUID';
import * as Long from 'long';
import { Vector3 } from '../..';
import { IGameObject } from '../interfaces/IGameObject';
export declare class RegionCommands extends CommandsBase {
getRegionHandle(regionID: UUID): Promise<Long>;
getObjectsInArea(minX: number, maxX: number, minY: number, maxY: number, minZ: number, maxZ: number): IGameObject[];
grabObject(localID: number | UUID, grabOffset?: Vector3, uvCoordinate?: Vector3, stCoordinate?: Vector3, faceIndex?: number, position?: Vector3, normal?: Vector3, binormal?: Vector3): Promise<void>;
deGrabObject(localID: number | UUID, grabOffset?: Vector3, uvCoordinate?: Vector3, stCoordinate?: Vector3, faceIndex?: number, position?: Vector3, normal?: Vector3, binormal?: Vector3): Promise<void>;
dragGrabbedObject(localID: number | UUID, grabPosition: Vector3, grabOffset?: Vector3, uvCoordinate?: Vector3, stCoordinate?: Vector3, faceIndex?: number, position?: Vector3, normal?: Vector3, binormal?: Vector3): Promise<void>;
touchObject(localID: number | UUID, grabOffset?: Vector3, uvCoordinate?: Vector3, stCoordinate?: Vector3, faceIndex?: number, position?: Vector3, normal?: Vector3, binormal?: Vector3): Promise<void>;
}

117
dist/classes/commands/RegionCommands.js vendored
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@@ -1,34 +1,143 @@
"use strict";
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
Object.defineProperty(exports, "__esModule", { value: true });
const CommandsBase_1 = require("./CommandsBase");
const UUID_1 = require("../UUID");
const RegionHandleRequest_1 = require("../messages/RegionHandleRequest");
const Message_1 = require("../../enums/Message");
const FilterResponse_1 = require("../../enums/FilterResponse");
const __1 = require("../..");
const ObjectGrab_1 = require("../messages/ObjectGrab");
const ObjectDeGrab_1 = require("../messages/ObjectDeGrab");
const ObjectGrabUpdate_1 = require("../messages/ObjectGrabUpdate");
class RegionCommands extends CommandsBase_1.CommandsBase {
getRegionHandle(regionID) {
return new Promise((resolve, reject) => {
return __awaiter(this, void 0, void 0, function* () {
const circuit = this.currentRegion.circuit;
const msg = new RegionHandleRequest_1.RegionHandleRequestMessage();
msg.RequestBlock = {
RegionID: regionID,
};
circuit.sendMessage(msg, __1.PacketFlags.Reliable);
circuit.waitForMessage(Message_1.Message.RegionIDAndHandleReply, 10000, (filterMsg) => {
const responseMsg = yield circuit.waitForMessage(Message_1.Message.RegionIDAndHandleReply, 10000, (filterMsg) => {
if (filterMsg.ReplyBlock.RegionID.toString() === regionID.toString()) {
return FilterResponse_1.FilterResponse.Finish;
}
else {
return FilterResponse_1.FilterResponse.NoMatch;
}
}).then((responseMsg) => {
resolve(responseMsg.ReplyBlock.RegionHandle);
});
return responseMsg.ReplyBlock.RegionHandle;
});
}
getObjectsInArea(minX, maxX, minY, maxY, minZ, maxZ) {
return this.currentRegion.objects.getObjectsInArea(minX, maxX, minY, maxY, minZ, maxZ);
}
grabObject(localID, grabOffset = __1.Vector3.getZero(), uvCoordinate = __1.Vector3.getZero(), stCoordinate = __1.Vector3.getZero(), faceIndex = 0, position = __1.Vector3.getZero(), normal = __1.Vector3.getZero(), binormal = __1.Vector3.getZero()) {
return __awaiter(this, void 0, void 0, function* () {
if (localID instanceof UUID_1.UUID) {
const obj = this.currentRegion.objects.getObjectByUUID(localID);
localID = obj.ID;
}
const msg = new ObjectGrab_1.ObjectGrabMessage();
msg.AgentData = {
AgentID: this.agent.agentID,
SessionID: this.circuit.sessionID
};
msg.ObjectData = {
LocalID: localID,
GrabOffset: grabOffset
};
msg.SurfaceInfo = [
{
UVCoord: uvCoordinate,
STCoord: stCoordinate,
FaceIndex: faceIndex,
Position: position,
Normal: normal,
Binormal: binormal
}
];
const seqID = this.circuit.sendMessage(msg, __1.PacketFlags.Reliable);
yield this.circuit.waitForAck(seqID, 10000);
});
}
deGrabObject(localID, grabOffset = __1.Vector3.getZero(), uvCoordinate = __1.Vector3.getZero(), stCoordinate = __1.Vector3.getZero(), faceIndex = 0, position = __1.Vector3.getZero(), normal = __1.Vector3.getZero(), binormal = __1.Vector3.getZero()) {
return __awaiter(this, void 0, void 0, function* () {
if (localID instanceof UUID_1.UUID) {
const obj = this.currentRegion.objects.getObjectByUUID(localID);
localID = obj.ID;
}
const msg = new ObjectDeGrab_1.ObjectDeGrabMessage();
msg.AgentData = {
AgentID: this.agent.agentID,
SessionID: this.circuit.sessionID
};
msg.ObjectData = {
LocalID: localID
};
msg.SurfaceInfo = [
{
UVCoord: uvCoordinate,
STCoord: stCoordinate,
FaceIndex: faceIndex,
Position: position,
Normal: normal,
Binormal: binormal
}
];
const seqID = this.circuit.sendMessage(msg, __1.PacketFlags.Reliable);
yield this.circuit.waitForAck(seqID, 10000);
});
}
dragGrabbedObject(localID, grabPosition, grabOffset = __1.Vector3.getZero(), uvCoordinate = __1.Vector3.getZero(), stCoordinate = __1.Vector3.getZero(), faceIndex = 0, position = __1.Vector3.getZero(), normal = __1.Vector3.getZero(), binormal = __1.Vector3.getZero()) {
return __awaiter(this, void 0, void 0, function* () {
if (!(localID instanceof UUID_1.UUID)) {
const obj = this.currentRegion.objects.getObjectByLocalID(localID);
localID = obj.FullID;
}
const msg = new ObjectGrabUpdate_1.ObjectGrabUpdateMessage();
msg.AgentData = {
AgentID: this.agent.agentID,
SessionID: this.circuit.sessionID
};
msg.ObjectData = {
ObjectID: localID,
GrabOffsetInitial: grabOffset,
GrabPosition: grabPosition,
TimeSinceLast: 0
};
msg.SurfaceInfo = [
{
UVCoord: uvCoordinate,
STCoord: stCoordinate,
FaceIndex: faceIndex,
Position: position,
Normal: normal,
Binormal: binormal
}
];
const seqID = this.circuit.sendMessage(msg, __1.PacketFlags.Reliable);
yield this.circuit.waitForAck(seqID, 10000);
});
}
touchObject(localID, grabOffset = __1.Vector3.getZero(), uvCoordinate = __1.Vector3.getZero(), stCoordinate = __1.Vector3.getZero(), faceIndex = 0, position = __1.Vector3.getZero(), normal = __1.Vector3.getZero(), binormal = __1.Vector3.getZero()) {
return __awaiter(this, void 0, void 0, function* () {
if (localID instanceof UUID_1.UUID) {
const obj = this.currentRegion.objects.getObjectByUUID(localID);
localID = obj.ID;
}
yield this.grabObject(localID, grabOffset, uvCoordinate, stCoordinate, faceIndex, position, normal, binormal);
yield this.deGrabObject(localID, grabOffset, uvCoordinate, stCoordinate, faceIndex, position, normal, binormal);
});
}
}
exports.RegionCommands = RegionCommands;
//# sourceMappingURL=RegionCommands.js.map

2
dist/classes/commands/RegionCommands.js.map vendored
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@@ -1 +1 @@
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8
dist/classes/interfaces/IGameObject.d.ts vendored
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@@ -1,5 +1,13 @@
import { ITreeBoundingBox } from './ITreeBoundingBox';
import { UUID } from '../UUID';
import { PCode } from '../../enums/PCode';
export interface IGameObject {
ID: number;
FullID: UUID;
ParentID: number;
OwnerID: UUID;
IsAttachment: boolean;
PCode: PCode;
rtreeEntry?: ITreeBoundingBox;
hasNameValueEntry(key: string): boolean;
getNameValueEntry(key: string): string;

3
dist/classes/interfaces/IObjectStore.d.ts vendored
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@@ -1,9 +1,12 @@
import { IGameObject } from './IGameObject';
import { RBush3D } from 'rbush-3d/dist';
import { GameObjectFull } from '../GameObjectFull';
import { UUID } from '../UUID';
export interface IObjectStore {
rtree?: RBush3D;
getObjectsByParent(parentID: number): IGameObject[];
shutdown(): void;
getObjectsInArea(minX: number, maxX: number, minY: number, maxY: number, minZ: number, maxZ: number): GameObjectFull[];
getObjectByUUID(fullID: UUID): IGameObject;
getObjectByLocalID(ID: number): IGameObject;
}

12
dist/enums/BlendFunc.d.ts vendored Normal file
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@@ -0,0 +1,12 @@
export declare enum BlendFunc {
One = 0,
Zero = 1,
DestColor = 2,
SourceColor = 3,
OneMinusDestColor = 4,
OneMinusSourceColor = 5,
DestAlpha = 6,
SourceAlpha = 7,
OneMinusDestAlpha = 8,
OneMinusSourceAlpha = 9
}

16
dist/enums/BlendFunc.js vendored Normal file
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@@ -0,0 +1,16 @@
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var BlendFunc;
(function (BlendFunc) {
BlendFunc[BlendFunc["One"] = 0] = "One";
BlendFunc[BlendFunc["Zero"] = 1] = "Zero";
BlendFunc[BlendFunc["DestColor"] = 2] = "DestColor";
BlendFunc[BlendFunc["SourceColor"] = 3] = "SourceColor";
BlendFunc[BlendFunc["OneMinusDestColor"] = 4] = "OneMinusDestColor";
BlendFunc[BlendFunc["OneMinusSourceColor"] = 5] = "OneMinusSourceColor";
BlendFunc[BlendFunc["DestAlpha"] = 6] = "DestAlpha";
BlendFunc[BlendFunc["SourceAlpha"] = 7] = "SourceAlpha";
BlendFunc[BlendFunc["OneMinusDestAlpha"] = 8] = "OneMinusDestAlpha";
BlendFunc[BlendFunc["OneMinusSourceAlpha"] = 9] = "OneMinusSourceAlpha";
})(BlendFunc = exports.BlendFunc || (exports.BlendFunc = {}));
//# sourceMappingURL=BlendFunc.js.map

1
dist/enums/BlendFunc.js.map vendored Normal file
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@@ -0,0 +1 @@
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16
dist/enums/ParticleDataFlags.d.ts vendored Normal file
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@@ -0,0 +1,16 @@
export declare enum ParticleDataFlags {
None = 0,
InterpColor = 1,
InterpScale = 2,
Bounce = 4,
Wind = 8,
FollowSrc = 16,
FollowVelocity = 32,
TargetPos = 64,
TargetLinear = 128,
Emissive = 256,
Beam = 512,
Ribbon = 1024,
DataGlow = 65536,
DataBlend = 131072
}

20
dist/enums/ParticleDataFlags.js vendored Normal file
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@@ -0,0 +1,20 @@
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var ParticleDataFlags;
(function (ParticleDataFlags) {
ParticleDataFlags[ParticleDataFlags["None"] = 0] = "None";
ParticleDataFlags[ParticleDataFlags["InterpColor"] = 1] = "InterpColor";
ParticleDataFlags[ParticleDataFlags["InterpScale"] = 2] = "InterpScale";
ParticleDataFlags[ParticleDataFlags["Bounce"] = 4] = "Bounce";
ParticleDataFlags[ParticleDataFlags["Wind"] = 8] = "Wind";
ParticleDataFlags[ParticleDataFlags["FollowSrc"] = 16] = "FollowSrc";
ParticleDataFlags[ParticleDataFlags["FollowVelocity"] = 32] = "FollowVelocity";
ParticleDataFlags[ParticleDataFlags["TargetPos"] = 64] = "TargetPos";
ParticleDataFlags[ParticleDataFlags["TargetLinear"] = 128] = "TargetLinear";
ParticleDataFlags[ParticleDataFlags["Emissive"] = 256] = "Emissive";
ParticleDataFlags[ParticleDataFlags["Beam"] = 512] = "Beam";
ParticleDataFlags[ParticleDataFlags["Ribbon"] = 1024] = "Ribbon";
ParticleDataFlags[ParticleDataFlags["DataGlow"] = 65536] = "DataGlow";
ParticleDataFlags[ParticleDataFlags["DataBlend"] = 131072] = "DataBlend";
})(ParticleDataFlags = exports.ParticleDataFlags || (exports.ParticleDataFlags = {}));
//# sourceMappingURL=ParticleDataFlags.js.map

1
dist/enums/ParticleDataFlags.js.map vendored Normal file
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@@ -0,0 +1 @@
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8
dist/enums/SourcePattern.d.ts vendored Normal file
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@@ -0,0 +1,8 @@
export declare enum SourcePattern {
None = 0,
Drop = 1,
Explode = 2,
Angle = 4,
AngleCone = 8,
AngleConeEmpty = 16
}

12
dist/enums/SourcePattern.js vendored Normal file
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@@ -0,0 +1,12 @@
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var SourcePattern;
(function (SourcePattern) {
SourcePattern[SourcePattern["None"] = 0] = "None";
SourcePattern[SourcePattern["Drop"] = 1] = "Drop";
SourcePattern[SourcePattern["Explode"] = 2] = "Explode";
SourcePattern[SourcePattern["Angle"] = 4] = "Angle";
SourcePattern[SourcePattern["AngleCone"] = 8] = "AngleCone";
SourcePattern[SourcePattern["AngleConeEmpty"] = 16] = "AngleConeEmpty";
})(SourcePattern = exports.SourcePattern || (exports.SourcePattern = {}));
//# sourceMappingURL=SourcePattern.js.map

1
dist/enums/SourcePattern.js.map vendored Normal file
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@@ -0,0 +1 @@
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15
dist/enums/TextureFlags.d.ts vendored Normal file
View File

@@ -0,0 +1,15 @@
export declare enum TextureFlags {
None = 0,
TextureID = 1,
RGBA = 2,
RepeatU = 4,
RepeatV = 8,
OffsetU = 16,
OffsetV = 32,
Rotation = 64,
Material = 128,
Media = 256,
Glow = 512,
MaterialID = 1024,
All = 4294967295
}

19
dist/enums/TextureFlags.js vendored Normal file
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@@ -0,0 +1,19 @@
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var TextureFlags;
(function (TextureFlags) {
TextureFlags[TextureFlags["None"] = 0] = "None";
TextureFlags[TextureFlags["TextureID"] = 1] = "TextureID";
TextureFlags[TextureFlags["RGBA"] = 2] = "RGBA";
TextureFlags[TextureFlags["RepeatU"] = 4] = "RepeatU";
TextureFlags[TextureFlags["RepeatV"] = 8] = "RepeatV";
TextureFlags[TextureFlags["OffsetU"] = 16] = "OffsetU";
TextureFlags[TextureFlags["OffsetV"] = 32] = "OffsetV";
TextureFlags[TextureFlags["Rotation"] = 64] = "Rotation";
TextureFlags[TextureFlags["Material"] = 128] = "Material";
TextureFlags[TextureFlags["Media"] = 256] = "Media";
TextureFlags[TextureFlags["Glow"] = 512] = "Glow";
TextureFlags[TextureFlags["MaterialID"] = 1024] = "MaterialID";
TextureFlags[TextureFlags["All"] = 4294967295] = "All";
})(TextureFlags = exports.TextureFlags || (exports.TextureFlags = {}));
//# sourceMappingURL=TextureFlags.js.map

1
dist/enums/TextureFlags.js.map vendored Normal file
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@@ -0,0 +1 @@
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6
dist/index.d.ts vendored
View File

@@ -49,4 +49,8 @@ import { FriendRemovedEvent } from './events/FriendRemovedEvent';
import { GlobalPosition } from './classes/public/interfaces/GlobalPosition';
import { MapLocation } from './classes/public/interfaces/MapLocation';
import { Vector2 } from './classes/Vector2';
export { Bot, LoginParameters, AssetType, HTTPAssets, ClientEvents, BVH, ChatSourceType, BotOptionFlags, UUID, Vector3, Vector2, AgentFlags, CompressedFlags, ControlFlags, DecodeFlags, InstantMessageEventFlags, InventoryItemFlags, LoginFlags, MessageFlags, ParcelInfoFlags, PacketFlags, RegionProtocolFlags, SoundFlags, TeleportFlags, RegionFlags, RightsFlags, ChatEvent, DisconnectEvent, FriendRequestEvent, FriendResponseEvent, GroupChatEvent, GroupChatSessionAgentListEvent, GroupChatSessionJoinEvent, GroupInviteEvent, InstantMessageEvent, InventoryOfferedEvent, LureEvent, MapInfoRangeReplyEvent, MapInfoReplyEvent, ParcelInfoReplyEvent, RegionInfoReplyEvent, TeleportEvent, ScriptDialogEvent, EventQueueStateChangeEvent, FriendOnlineEvent, FriendRightsEvent, FriendRemovedEvent, Avatar, Friend, GlobalPosition, MapLocation };
import { ParticleDataFlags } from './enums/ParticleDataFlags';
import { TextureFlags } from './enums/TextureFlags';
import { SourcePattern } from './enums/SourcePattern';
import { BlendFunc } from './enums/BlendFunc';
export { Bot, LoginParameters, AssetType, HTTPAssets, ClientEvents, BVH, ChatSourceType, BotOptionFlags, UUID, Vector3, Vector2, AgentFlags, CompressedFlags, ControlFlags, DecodeFlags, InstantMessageEventFlags, InventoryItemFlags, LoginFlags, MessageFlags, ParcelInfoFlags, PacketFlags, RegionProtocolFlags, SoundFlags, TeleportFlags, RegionFlags, RightsFlags, ParticleDataFlags, TextureFlags, SourcePattern, BlendFunc, ChatEvent, DisconnectEvent, FriendRequestEvent, FriendResponseEvent, GroupChatEvent, GroupChatSessionAgentListEvent, GroupChatSessionJoinEvent, GroupInviteEvent, InstantMessageEvent, InventoryOfferedEvent, LureEvent, MapInfoRangeReplyEvent, MapInfoReplyEvent, ParcelInfoReplyEvent, RegionInfoReplyEvent, TeleportEvent, ScriptDialogEvent, EventQueueStateChangeEvent, FriendOnlineEvent, FriendRightsEvent, FriendRemovedEvent, Avatar, Friend, GlobalPosition, MapLocation };

8
dist/index.js vendored
View File

@@ -98,4 +98,12 @@ const FriendRemovedEvent_1 = require("./events/FriendRemovedEvent");
exports.FriendRemovedEvent = FriendRemovedEvent_1.FriendRemovedEvent;
const Vector2_1 = require("./classes/Vector2");
exports.Vector2 = Vector2_1.Vector2;
const ParticleDataFlags_1 = require("./enums/ParticleDataFlags");
exports.ParticleDataFlags = ParticleDataFlags_1.ParticleDataFlags;
const TextureFlags_1 = require("./enums/TextureFlags");
exports.TextureFlags = TextureFlags_1.TextureFlags;
const SourcePattern_1 = require("./enums/SourcePattern");
exports.SourcePattern = SourcePattern_1.SourcePattern;
const BlendFunc_1 = require("./enums/BlendFunc");
exports.BlendFunc = BlendFunc_1.BlendFunc;
//# sourceMappingURL=index.js.map

2
dist/index.js.map vendored
View File

@@ -1 +1 @@
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45
lib/classes/Color4.ts Normal file
View File

@@ -0,0 +1,45 @@
export class Color4
{
static black: Color4 = new Color4(0.0, 0.0, 0.0, 1.0);
static white: Color4 = new Color4(1.0, 1.0, 1.0, 1.0);
constructor(public red: number | Buffer, public green: number, public blue: number | boolean, public alpha: number | boolean = 0)
{
if (red instanceof Buffer && typeof blue === 'boolean')
{
const buf = red;
const pos = green;
const inverted = blue;
let alphaInverted = false;
if (typeof alpha === 'boolean' && alpha === true)
{
alphaInverted = true;
}
this.red = 0.0;
this.green = 0.0;
this.blue = 0.0;
this.alpha = 0.0;
const quanta: number = 1.0 / 255.0;
if (inverted)
{
this.red = (255 - buf[pos]) * quanta;
this.green = (255 - buf[pos + 1]) * quanta;
this.blue = (255 - buf[pos + 2]) * quanta;
this.alpha = (255 - buf[pos + 3]) * quanta;
}
else
{
this.red = buf[pos] * quanta;
this.green = buf[pos + 1] * quanta;
this.blue = buf[pos + 2] * quanta;
this.alpha = buf[pos + 3] * quanta;
}
if (alphaInverted)
{
this.alpha = 1.0 - this.alpha;
}
}
}
}

12
lib/classes/GameObjectFull.ts
View File

@@ -7,6 +7,10 @@ import {NameValue} from './NameValue';
import {IGameObject} from './interfaces/IGameObject';
import {SoundFlags} from '..';
import {ITreeBoundingBox} from './interfaces/ITreeBoundingBox';
import {Vector4} from './Vector4';
import {TextureEntry} from './TextureEntry';
import {Color4} from './Color4';
import {ParticleSystem} from './ParticleSystem';
export class GameObjectFull implements IGameObject
{
@@ -41,11 +45,11 @@ export class GameObjectFull implements IGameObject
ProfileBegin: number;
ProfileEnd: number;
ProfileHollow: number;
TextureEntry: Buffer;
TextureEntry: TextureEntry;
TextureAnim: Buffer;
Data: Buffer;
Text: string;
TextColor: Buffer;
TextColor: Color4;
MediaURL: string;
PSBlock: Buffer;
OwnerID: UUID;
@@ -54,6 +58,9 @@ export class GameObjectFull implements IGameObject
JointAxisOrAnchor: Vector3;
Position: Vector3;
Rotation: Quaternion;
CollisionPlane: Vector4;
Velocity: Vector3;
Acceleration: Vector3;
AngularVelocity: Vector3;
TreeSpecies: Tree;
Sound: UUID;
@@ -62,6 +69,7 @@ export class GameObjectFull implements IGameObject
SoundRadius: number;
IsAttachment: boolean;
NameValue: {[key: string]: NameValue};
Particles: ParticleSystem;
constructor()
{
this.Position = Vector3.getZero();

241
lib/classes/ObjectStoreFull.ts
View File

@@ -21,9 +21,12 @@ import {IObjectStore} from './interfaces/IObjectStore';
import {GameObjectFull} from './GameObjectFull';
import {IGameObject} from './interfaces/IGameObject';
import {BotOptionFlags, CompressedFlags} from '..';
import {BBox, RBush3D} from 'rbush-3d/dist';
import {RBush3D} from 'rbush-3d/dist';
import {ITreeBoundingBox} from './interfaces/ITreeBoundingBox';
import {GameObjectLite} from './GameObjectLite';
import {Vector4} from './Vector4';
import {TextureEntry} from './TextureEntry';
import {Color4} from './Color4';
import {ParticleSystem} from './ParticleSystem';
export class ObjectStoreFull implements IObjectStore
{
@@ -92,7 +95,95 @@ export class ObjectStoreFull implements IObjectStore
obj.Material = objData.Material;
obj.ClickAction = objData.ClickAction;
obj.Scale = objData.Scale;
obj.ObjectData = objData.ObjectData; // TODO: DECODE
obj.ObjectData = objData.ObjectData;
const data: Buffer = objData.ObjectData;
let dataPos = 0;
// noinspection FallThroughInSwitchStatementJS, TsLint
switch (data.length)
{
case 76:
// Avatar collision normal;
obj.CollisionPlane = new Vector4(objData.ObjectData, dataPos);
dataPos += 16;
case 60:
// Position
obj.Position = new Vector3(objData.ObjectData, dataPos);
dataPos += 12;
obj.Velocity = new Vector3(objData.ObjectData, dataPos);
dataPos += 12;
obj.Acceleration = new Vector3(objData.ObjectData, dataPos);
dataPos += 12;
obj.Rotation = new Quaternion(objData.ObjectData, dataPos);
dataPos += 12;
obj.AngularVelocity = new Vector3(objData.ObjectData, dataPos);
dataPos += 12;
break;
case 48:
obj.CollisionPlane = new Vector4(objData.ObjectData, dataPos);
dataPos += 16;
case 32:
obj.Position = new Vector3([
Utils.UInt16ToFloat(objData.ObjectData.readUInt16LE(dataPos), -0.5 * 256.0, 1.5 * 256.0),
Utils.UInt16ToFloat(objData.ObjectData.readUInt16LE(dataPos + 2), -0.5 * 256.0, 1.5 * 256.0),
Utils.UInt16ToFloat(objData.ObjectData.readUInt16LE(dataPos + 4), -256.0, 3.0 * 256.0)
]);
dataPos += 6;
obj.Velocity = new Vector3([
Utils.UInt16ToFloat(objData.ObjectData.readUInt16LE(dataPos), -256.0, 256.0),
Utils.UInt16ToFloat(objData.ObjectData.readUInt16LE(dataPos + 2), -256.0, 256.0),
Utils.UInt16ToFloat(objData.ObjectData.readUInt16LE(dataPos + 4), -256.0, 256.0)
]);
dataPos += 6;
obj.Acceleration = new Vector3([
Utils.UInt16ToFloat(objData.ObjectData.readUInt16LE(dataPos), -256.0, 256.0),
Utils.UInt16ToFloat(objData.ObjectData.readUInt16LE(dataPos + 2), -256.0, 256.0),
Utils.UInt16ToFloat(objData.ObjectData.readUInt16LE(dataPos + 4), -256.0, 256.0)
]);
dataPos += 6;
obj.Rotation = new Quaternion([
Utils.UInt16ToFloat(objData.ObjectData.readUInt16LE(dataPos), -1.0, 1.0),
Utils.UInt16ToFloat(objData.ObjectData.readUInt16LE(dataPos + 2), -1.0, 1.0),
Utils.UInt16ToFloat(objData.ObjectData.readUInt16LE(dataPos + 4), -1.0, 1.0),
Utils.UInt16ToFloat(objData.ObjectData.readUInt16LE(dataPos + 4), -1.0, 1.0)
]);
dataPos += 8;
obj.AngularVelocity = new Vector3([
Utils.UInt16ToFloat(objData.ObjectData.readUInt16LE(dataPos), -256.0, 256.0),
Utils.UInt16ToFloat(objData.ObjectData.readUInt16LE(dataPos + 2), -256.0, 256.0),
Utils.UInt16ToFloat(objData.ObjectData.readUInt16LE(dataPos + 4), -256.0, 256.0)
]);
dataPos += 6;
break;
case 16:
obj.Position = new Vector3([
Utils.ByteToFloat(objData.ObjectData.readUInt8(dataPos++), -256.0, 256.0),
Utils.ByteToFloat(objData.ObjectData.readUInt8(dataPos++), -256.0, 256.0),
Utils.ByteToFloat(objData.ObjectData.readUInt8(dataPos++), -256.0, 256.0)
]);
obj.Velocity = new Vector3([
Utils.ByteToFloat(objData.ObjectData.readUInt8(dataPos++), -256.0, 256.0),
Utils.ByteToFloat(objData.ObjectData.readUInt8(dataPos++), -256.0, 256.0),
Utils.ByteToFloat(objData.ObjectData.readUInt8(dataPos++), -256.0, 256.0)
]);
obj.Acceleration = new Vector3([
Utils.ByteToFloat(objData.ObjectData.readUInt8(dataPos++), -256.0, 256.0),
Utils.ByteToFloat(objData.ObjectData.readUInt8(dataPos++), -256.0, 256.0),
Utils.ByteToFloat(objData.ObjectData.readUInt8(dataPos++), -256.0, 256.0)
]);
obj.Rotation = new Quaternion([
Utils.ByteToFloat(objData.ObjectData.readUInt8(dataPos++), -1.0, 1.0),
Utils.ByteToFloat(objData.ObjectData.readUInt8(dataPos++), -1.0, 1.0),
Utils.ByteToFloat(objData.ObjectData.readUInt8(dataPos++), -1.0, 1.0),
Utils.ByteToFloat(objData.ObjectData.readUInt8(dataPos++), -1.0, 1.0)
]);
obj.AngularVelocity = new Vector3([
Utils.ByteToFloat(objData.ObjectData.readUInt8(dataPos++), -256.0, 256.0),
Utils.ByteToFloat(objData.ObjectData.readUInt8(dataPos++), -256.0, 256.0),
Utils.ByteToFloat(objData.ObjectData.readUInt8(dataPos++), -256.0, 256.0)
]);
break;
}
obj.ParentID = objData.ParentID;
obj.Flags = objData.UpdateFlags;
obj.PathCurve = objData.PathCurve;
@@ -113,11 +204,11 @@ export class ObjectStoreFull implements IObjectStore
obj.ProfileBegin = objData.ProfileBegin;
obj.ProfileEnd = objData.ProfileEnd;
obj.ProfileHollow = objData.ProfileHollow;
obj.TextureEntry = objData.TextureEntry; // TODO: DECODE
obj.TextureEntry = new TextureEntry(objData.TextureEntry);
obj.TextureAnim = objData.TextureAnim;
obj.Data = objData.Data; // TODO: DECODE
const pcodeData = objData.Data;
obj.Text = Utils.BufferToStringSimple(objData.Text);
obj.TextColor = objData.TextColor; // TODO: DECODE
obj.TextColor = new Color4(objData.TextColor, 0, false, true);
obj.MediaURL = Utils.BufferToStringSimple(objData.MediaURL);
obj.PSBlock = objData.PSBlock;
obj.Sound = objData.Sound;
@@ -129,6 +220,18 @@ export class ObjectStoreFull implements IObjectStore
obj.JointPivot = objData.JointPivot;
obj.JointAxisOrAnchor = objData.JointAxisOrAnchor;
switch (obj.PCode)
{
case PCode.Grass:
case PCode.Tree:
case PCode.NewTree:
if (pcodeData.length === 1)
{
obj.TreeSpecies = pcodeData[0];
}
break;
}
if (this.objects[localID].PCode === PCode.Avatar && this.objects[localID].FullID.toString() === this.agent.agentID.toString())
{
this.agent.localID = localID;
@@ -194,6 +297,7 @@ export class ObjectStoreFull implements IObjectStore
}
break;
case Message.ObjectUpdateCached:
{
const objectUpdateCached = packet.message as ObjectUpdateCachedMessage;
const rmo = new RequestMultipleObjectsMessage();
rmo.AgentData = {
@@ -201,15 +305,22 @@ export class ObjectStoreFull implements IObjectStore
SessionID: this.circuit.sessionID
};
rmo.ObjectData = [];
objectUpdateCached.ObjectData.forEach((obj) =>
for (const obj of objectUpdateCached.ObjectData)
{
rmo.ObjectData.push({
CacheMissType: 0,
ID: obj.ID
});
});
circuit.sendMessage(rmo, 0);
if (!this.objects[obj.ID])
{
rmo.ObjectData.push({
CacheMissType: 0,
ID: obj.ID
});
}
}
if (rmo.ObjectData.length > 0)
{
circuit.sendMessage(rmo, 0);
}
break;
}
case Message.ObjectUpdateCompressed:
{
const objectUpdateCompressed = packet.message as ObjectUpdateCompressedMessage;
@@ -313,7 +424,7 @@ export class ObjectStoreFull implements IObjectStore
pos += result.readLength;
o.Text = result.result;
o.TextColor = buf.slice(pos, pos + 4);
o.TextColor = new Color4(buf, pos, false, true);
pos = pos + 4;
}
else
@@ -329,7 +440,7 @@ export class ObjectStoreFull implements IObjectStore
}
if (compressedflags & CompressedFlags.HasParticles)
{
// TODO: Particle system block
o.Particles = new ParticleSystem(buf.slice(pos, pos + 86), 0);
pos += 86;
}
@@ -377,7 +488,7 @@ export class ObjectStoreFull implements IObjectStore
pos = pos + 2;
const textureEntryLength = buf.readUInt32LE(pos);
pos = pos + 4;
// TODO: Properly parse textureentry;
o.TextureEntry = new TextureEntry(buf.slice(pos, pos + textureEntryLength));
pos = pos + textureEntryLength;
if (compressedflags & CompressedFlags.TextureAnimation)
@@ -394,9 +505,82 @@ export class ObjectStoreFull implements IObjectStore
break;
}
case Message.ImprovedTerseObjectUpdate:
{
const objectUpdateTerse = packet.message as ImprovedTerseObjectUpdateMessage;
// TODO: ImprovedTerseObjectUpdate
const dilation = objectUpdateTerse.RegionData.TimeDilation / 65535.0;
for (let i = 0; i < objectUpdateTerse.ObjectData.length; i++)
{
const objectData = objectUpdateTerse.ObjectData[i];
if (!(this.options & BotOptionFlags.StoreMyAttachmentsOnly))
{
let pos = 0;
const localID = objectData.Data.readUInt32LE(pos);
pos = pos + 4;
if (this.objects[localID])
{
this.objects[localID].State = objectData.Data.readUInt8(pos++);
const avatar: boolean = (objectData.Data.readUInt8(pos++) !== 0);
if (avatar)
{
this.objects[localID].CollisionPlane = new Vector4(objectData.Data, pos);
pos += 16;
}
this.objects[localID].Position = new Vector3(objectData.Data, pos);
pos += 12;
this.objects[localID].Velocity = new Vector3([
Utils.UInt16ToFloat(objectData.Data.readUInt16LE(pos), -128.0, 128.0),
Utils.UInt16ToFloat(objectData.Data.readUInt16LE(pos + 2), -128.0, 128.0),
Utils.UInt16ToFloat(objectData.Data.readUInt16LE(pos + 4), -128.0, 128.0)
]);
pos += 6;
this.objects[localID].Acceleration = new Vector3([
Utils.UInt16ToFloat(objectData.Data.readUInt16LE(pos), -64.0, 64.0),
Utils.UInt16ToFloat(objectData.Data.readUInt16LE(pos + 2), -64.0, 64.0),
Utils.UInt16ToFloat(objectData.Data.readUInt16LE(pos + 4), -64.0, 64.0)
]);
pos += 6;
this.objects[localID].Rotation = new Quaternion([
Utils.UInt16ToFloat(objectData.Data.readUInt16LE(pos), -1.0, 1.0),
Utils.UInt16ToFloat(objectData.Data.readUInt16LE(pos + 2), -1.0, 1.0),
Utils.UInt16ToFloat(objectData.Data.readUInt16LE(pos + 4), -1.0, 1.0),
Utils.UInt16ToFloat(objectData.Data.readUInt16LE(pos + 6), -1.0, 1.0)
]);
pos += 8;
this.objects[localID].AngularVelocity = new Vector3([
Utils.UInt16ToFloat(objectData.Data.readUInt16LE(pos), -64.0, 64.0),
Utils.UInt16ToFloat(objectData.Data.readUInt16LE(pos + 2), -64.0, 64.0),
Utils.UInt16ToFloat(objectData.Data.readUInt16LE(pos + 4), -64.0, 64.0)
]);
pos += 6;
if (objectData.TextureEntry.length > 0)
{
// No idea why the first four bytes are skipped here.
this.objects[localID].TextureEntry = new TextureEntry(objectData.TextureEntry.slice(4));
}
this.insertIntoRtree(this.objects[localID]);
}
else
{
console.log('Received terse update for object ' + localID + ' which is not in the store, so requesting the object');
// We don't know about this object, so request it
const rmo = new RequestMultipleObjectsMessage();
rmo.AgentData = {
AgentID: this.agent.agentID,
SessionID: this.circuit.sessionID
};
rmo.ObjectData = [];
rmo.ObjectData.push({
CacheMissType: 0,
ID: localID
});
circuit.sendMessage(rmo, 0);
}
}
}
break;
}
case Message.MultipleObjectUpdate:
const multipleObjectUpdate = packet.message as MultipleObjectUpdateMessage;
// TODO: multipleObjectUpdate
@@ -509,6 +693,29 @@ export class ObjectStoreFull implements IObjectStore
return result;
}
getObjectByUUID(fullID: UUID | string): IGameObject
{
if (fullID instanceof UUID)
{
fullID = fullID.toString();
}
if (!this.objectsByUUID[fullID])
{
throw new Error('No object found with that UUID');
}
const localID: number = this.objectsByUUID[fullID];
return this.objects[localID];
}
getObjectByLocalID(localID: number): IGameObject
{
if (!this.objects[localID])
{
throw new Error('No object found with that UUID');
}
return this.objects[localID];
}
parseNameValues(str: string): { [key: string]: NameValue }
{
const nv: { [key: string]: NameValue } = {};

23
lib/classes/ObjectStoreLite.ts
View File

@@ -457,4 +457,27 @@ export class ObjectStoreLite implements IObjectStore
{
throw new Error('GetObjectsInArea not available with the Lite object store.');
}
getObjectByUUID(fullID: UUID | string): IGameObject
{
if (fullID instanceof UUID)
{
fullID = fullID.toString();
}
if (!this.objectsByUUID[fullID])
{
throw new Error('No object found with that UUID');
}
const localID: number = this.objectsByUUID[fullID];
return this.objects[localID];
}
getObjectByLocalID(localID: number): IGameObject
{
if (!this.objects[localID])
{
throw new Error('No object found with that UUID');
}
return this.objects[localID];
}
}

186
lib/classes/ParticleSystem.ts Normal file
View File

@@ -0,0 +1,186 @@
import {BlendFunc} from '../enums/BlendFunc';
import {SourcePattern} from '../enums/SourcePattern';
import {Vector3} from './Vector3';
import {UUID} from './UUID';
import {ParticleDataFlags} from '../enums/ParticleDataFlags';
import {Color4} from './Color4';
export class ParticleSystem
{
startGlow = 0.0;
endGlow = 0.0;
blendFuncSource: BlendFunc = BlendFunc.SourceAlpha;
blendFuncDest: BlendFunc = BlendFunc.OneMinusSourceAlpha;
crc = 0;
pattern: SourcePattern = SourcePattern.None;
maxAge = 0.0;
startAge = 0.0;
innerAngle = 0.0;
outerAngle = 0.0;
burstRate = 0.0;
burstRadius = 0.0;
burstSpeedMin = 0.0;
burstSpeedMax = 0.0;
burstPartCount = 0;
angularVelocity = Vector3.getZero();
acceleration = Vector3.getZero();
texture = UUID.zero();
target = UUID.zero();
dataFlags: ParticleDataFlags = ParticleDataFlags.None;
partMaxAge = 0.0;
startColor = Color4.black;
endColor = Color4.black;
startScaleX = 0.0;
startScaleY = 0.0;
endScaleX = 0.0;
endScaleY = 0.0;
flags = 0;
static unpackFixed(buf: Buffer, pos: number, signed: boolean, intBits: number, fracBits: number): number
{
let totalBits = intBits + fracBits;
let fixedVal = 0.0;
if (signed)
{
totalBits++;
}
const maxVal = 1 << intBits;
if (totalBits <= 8)
{
fixedVal = buf.readUInt8(pos);
}
else if (totalBits <= 16)
{
fixedVal = buf.readUInt16LE(pos);
}
else if (totalBits <= 31)
{
fixedVal = buf.readUInt32LE(pos);
}
else
{
return 0.0;
}
fixedVal /= (1 << fracBits);
if (signed)
{
fixedVal -= maxVal;
}
return fixedVal;
}
constructor(buf: Buffer, pos: number)
{
const size = buf.length - pos;
if (size === 86) // Legacy data block size
{
pos = this.unpackSystem(buf, pos);
pos = this.unpackLegacyData(buf, pos);
}
else if (size > 86 && size <= 98)
{
const sysSize = buf.readInt32LE(pos);
pos += 4;
if (sysSize !== 68)
{
console.error('Particle system block size ' + sysSize + ' different from expected 68 bytes');
return;
}
pos = this.unpackSystem(buf, pos);
const dataSize = buf.readInt32LE(pos);
pos += 4;
pos = this.unpackLegacyData(buf, pos);
if ((this.dataFlags & ParticleDataFlags.DataGlow) === ParticleDataFlags.DataGlow)
{
let glow = buf.readUInt8(pos++);
this.startGlow = glow / 255.0;
glow = buf.readUInt8(pos++);
this.endGlow = glow / 255.0;
}
if ((this.dataFlags & ParticleDataFlags.DataBlend) === ParticleDataFlags.DataBlend)
{
this.blendFuncSource = buf.readUInt8(pos++);
this.blendFuncDest = buf.readUInt8(pos++);
}
}
else
{
console.error('WARNING: Paricle system size of ' + size + ' bytes exceeds maximum block size of 98');
}
}
unpackSystem(buf: Buffer, pos: number): number
{
const startPos = pos;
this.crc = buf.readUInt32LE(pos);
pos += 4;
this.flags = buf.readUInt32LE(pos);
pos += 4;
this.pattern = buf.readUInt8(pos++);
this.maxAge = ParticleSystem.unpackFixed(buf, pos, false, 8, 8);
pos += 2;
this.startAge = ParticleSystem.unpackFixed(buf, pos, false, 8, 8);
pos += 2;
this.innerAngle = ParticleSystem.unpackFixed(buf, pos++, false, 3, 5);
this.outerAngle = ParticleSystem.unpackFixed(buf, pos++, false, 3, 5);
this.burstRate = ParticleSystem.unpackFixed(buf, pos, false, 8, 8);
pos += 2;
this.burstRadius = ParticleSystem.unpackFixed(buf, pos, false, 8, 8);
pos += 2;
this.burstSpeedMin = ParticleSystem.unpackFixed(buf, pos, false, 8, 8);
pos += 2;
this.burstSpeedMax = ParticleSystem.unpackFixed(buf, pos, false, 8, 8);
pos += 2;
this.burstPartCount = buf.readUInt8(pos++);
this.angularVelocity = new Vector3([
ParticleSystem.unpackFixed(buf, pos, true, 8, 7),
ParticleSystem.unpackFixed(buf, pos + 2, true, 8, 7),
ParticleSystem.unpackFixed(buf, pos + 4, true, 8, 7),
]);
pos = pos + 6;
this.acceleration = new Vector3([
ParticleSystem.unpackFixed(buf, pos, true, 8, 7),
ParticleSystem.unpackFixed(buf, pos + 2, true, 8, 7),
ParticleSystem.unpackFixed(buf, pos + 4, true, 8, 7),
]);
pos = pos + 6;
this.texture = new UUID(buf, pos);
pos += 16;
this.target = new UUID(buf, pos);
pos += 16;
if (pos - startPos !== 68)
{
console.log('INVALID SIZE: ' + (pos - startPos));
}
return pos;
}
unpackLegacyData(buf: Buffer, pos: number): number
{
this.dataFlags = buf.readUInt32LE(pos);
pos += 4;
this.partMaxAge = ParticleSystem.unpackFixed(buf, pos, false, 8, 8);
pos += 2;
this.startColor = new Color4(
buf.readUInt8(pos++),
buf.readUInt8(pos++),
buf.readUInt8(pos++),
buf.readUInt8(pos++),
);
this.endColor = new Color4(
buf.readUInt8(pos++),
buf.readUInt8(pos++),
buf.readUInt8(pos++),
buf.readUInt8(pos++),
);
this.startScaleX = ParticleSystem.unpackFixed(buf, pos++, false, 3, 5);
this.startScaleY = ParticleSystem.unpackFixed(buf, pos++, false, 3, 5);
this.endScaleX = ParticleSystem.unpackFixed(buf, pos++, false, 3, 5);
this.endScaleY = ParticleSystem.unpackFixed(buf, pos++, false, 3, 5);
return pos;
}
}

362
lib/classes/TextureEntry.ts Normal file
View File

@@ -0,0 +1,362 @@
import {TextureEntryFace} from './TextureEntryFace';
import {UUID} from './UUID';
import {Color4} from './Color4';
import {Utils} from './Utils';
export class TextureEntry
{
defaultTexture: TextureEntryFace | null;
faces: TextureEntryFace[] = [];
static readFaceBitfield(buf: Buffer, pos: number): {
result: boolean,
pos: number,
faceBits: number,
bitfieldSize: number
}
{
const result = {
result: false,
pos: pos,
faceBits: 0,
bitfieldSize: 0
};
if (result.pos >= buf.length)
{
return result;
}
let b = 0;
do
{
b = buf.readUInt8(result.pos);
result.faceBits = (result.faceBits << 7) | (b & 0x7F);
result.bitfieldSize += 7;
result.pos++;
}
while ((b & 0x80) !== 0);
result.result = (result.faceBits !== 0);
return result;
}
constructor(buf: Buffer)
{
if (buf.length < 16)
{
this.defaultTexture = null;
}
else
{
this.defaultTexture = new TextureEntryFace(null);
let pos = 0;
let i = pos;
// Texture
{
this.defaultTexture.textureID = new UUID(buf, i);
i += 16;
let done = false;
while (!done)
{
const result = TextureEntry.readFaceBitfield(buf, i);
done = !result.result;
i = result.pos;
if (!done)
{
const uuid = new UUID(buf, i);
i += 16;
for (let face = 0, bit = 1; face < result.bitfieldSize; face++, bit <<= 1)
{
if ((result.faceBits & bit) !== 0)
{
this.createFace(face);
this.faces[face].textureID = uuid;
}
}
}
}
}
// Colour
{
this.defaultTexture.rgba = new Color4(buf, i, true);
i += 4;
let done = false;
while (!done)
{
const result = TextureEntry.readFaceBitfield(buf, i);
done = !result.result;
i = result.pos;
if (!done)
{
const tmpColor = new Color4(buf, i, true);
i += 4;
for (let face = 0, bit = 1; face < result.bitfieldSize; face++, bit <<= 1)
{
if ((result.faceBits & bit) !== 0)
{
this.createFace(face);
this.faces[face].rgba = tmpColor;
}
}
}
}
}
// RepeatU
{
this.defaultTexture.repeatU = buf.readFloatLE(i);
i += 4;
let done = false;
while (!done)
{
const result = TextureEntry.readFaceBitfield(buf, i);
done = !result.result;
i = result.pos;
if (!done)
{
const tmpFloat = buf.readFloatLE(i);
i += 4;
for (let face = 0, bit = 1; face < result.bitfieldSize; face++, bit <<= 1)
{
if ((result.faceBits & bit) !== 0)
{
this.createFace(face);
this.faces[face].repeatU = tmpFloat;
}
}
}
}
}
// RepeatV
{
this.defaultTexture.repeatV = buf.readFloatLE(i);
i += 4;
let done = false;
while (!done)
{
const result = TextureEntry.readFaceBitfield(buf, i);
done = !result.result;
i = result.pos;
if (!done)
{
const tmpFloat = buf.readFloatLE(i);
i += 4;
for (let face = 0, bit = 1; face < result.bitfieldSize; face++, bit <<= 1)
{
if ((result.faceBits & bit) !== 0)
{
this.createFace(face);
this.faces[face].repeatV = tmpFloat;
}
}
}
}
}
// OffsetU
{
this.defaultTexture.offsetU = Utils.ReadOffsetFloat(buf, i);
i += 2;
let done = false;
while (!done)
{
const result = TextureEntry.readFaceBitfield(buf, i);
done = !result.result;
i = result.pos;
if (!done)
{
const tmpFloat = Utils.ReadOffsetFloat(buf, i);
i += 2;
for (let face = 0, bit = 1; face < result.bitfieldSize; face++, bit <<= 1)
{
if ((result.faceBits & bit) !== 0)
{
this.createFace(face);
this.faces[face].offsetU = tmpFloat;
}
}
}
}
}
// OffsetV
{
this.defaultTexture.offsetV = Utils.ReadOffsetFloat(buf, i);
i += 2;
let done = false;
while (!done)
{
const result = TextureEntry.readFaceBitfield(buf, i);
done = !result.result;
i = result.pos;
if (!done)
{
const tmpFloat = Utils.ReadOffsetFloat(buf, i);
i += 2;
for (let face = 0, bit = 1; face < result.bitfieldSize; face++, bit <<= 1)
{
if ((result.faceBits & bit) !== 0)
{
this.createFace(face);
this.faces[face].offsetV = tmpFloat;
}
}
}
}
}
// Rotation
{
this.defaultTexture.rotation = Utils.ReadRotationFloat(buf, i);
i += 2;
let done = false;
while (!done)
{
const result = TextureEntry.readFaceBitfield(buf, i);
done = !result.result;
i = result.pos;
if (!done)
{
const tmpFloat = Utils.ReadRotationFloat(buf, i);
i += 2;
for (let face = 0, bit = 1; face < result.bitfieldSize; face++, bit <<= 1)
{
if ((result.faceBits & bit) !== 0)
{
this.createFace(face);
this.faces[face].rotation = tmpFloat;
}
}
}
}
}
// Material
{
this.defaultTexture.materialb = buf[i++];
let done = false;
while (!done)
{
const result = TextureEntry.readFaceBitfield(buf, i);
done = !result.result;
i = result.pos;
if (!done)
{
const tmpByte = buf[i++];
for (let face = 0, bit = 1; face < result.bitfieldSize; face++, bit <<= 1)
{
if ((result.faceBits & bit) !== 0)
{
this.createFace(face);
this.faces[face].materialb = tmpByte;
}
}
}
}
}
// Media
{
this.defaultTexture.mediab = buf[i++];
let done = false;
while (i - pos < buf.length && !done)
{
const result = TextureEntry.readFaceBitfield(buf, i);
done = !result.result;
i = result.pos;
if (!done)
{
const tmpByte = buf[i++];
for (let face = 0, bit = 1; face < result.bitfieldSize; face++, bit <<= 1)
{
if ((result.faceBits & bit) !== 0)
{
this.createFace(face);
this.faces[face].mediab = tmpByte;
}
}
}
}
}
// Glow
{
this.defaultTexture.glow = Utils.ReadGlowFloat(buf, i++);
let done = false;
while (!done)
{
const result = TextureEntry.readFaceBitfield(buf, i);
done = !result.result;
i = result.pos;
if (!done)
{
const tmpFloat = Utils.ReadGlowFloat(buf, i++);
for (let face = 0, bit = 1; face < result.bitfieldSize; face++, bit <<= 1)
{
if ((result.faceBits & bit) !== 0)
{
this.createFace(face);
this.faces[face].glow = tmpFloat;
}
}
}
}
}
// MaterialID
{
const len = i - pos + 16;
if (i - pos + 16 <= buf.length)
{
this.defaultTexture.materialID = new UUID(buf, i);
i += 16;
let done = false;
while (i - pos + 16 <= buf.length && !done)
{
const result = TextureEntry.readFaceBitfield(buf, i);
done = !result.result;
i = result.pos;
if (!done)
{
const uuid = new UUID(buf, i);
i += 16;
for (let face = 0, bit = 1; face < result.bitfieldSize; face++, bit <<= 1)
{
if ((result.faceBits & bit) !== 0)
{
this.createFace(face);
this.faces[face].materialID = uuid;
}
}
}
}
}
}
}
}
private createFace(face: number)
{
if (face > 32)
{
console.error('Warning: Face number exceeds maximum number of faces: 32');
}
while (this.faces.length <= face)
{
this.faces.push(new TextureEntryFace(this.defaultTexture));
}
}
}

43
lib/classes/TextureEntryFace.ts Normal file
View File

@@ -0,0 +1,43 @@
import {UUID} from './UUID';
import {Color4} from './Color4';
import {TextureFlags} from '../enums/TextureFlags';
export class TextureEntryFace
{
private BUMP_MASK = 0x1F;
private FULLBRIGHT_MASK = 0x20;
private SHINY_MASK = 0xC0;
private MEDIA_MASK = 0x01;
private TEX_MAP_MASK = 0x06;
textureID: UUID;
rgba: Color4;
repeatU: number;
repeatV: number;
offsetU: number;
offsetV: number;
rotation: number;
materialb: number;
mediab: number;
glow: number;
materialID: UUID;
private hasAttribute: TextureFlags;
private defaultTexture: TextureEntryFace | null;
constructor(def: TextureEntryFace | null)
{
this.rgba = Color4.white;
this.repeatU = 1.0;
this.repeatV = 1.0;
this.defaultTexture = def;
if (this.defaultTexture == null)
{
this.hasAttribute = TextureFlags.All;
}
else
{
this.hasAttribute = TextureFlags.None;
}
}
}

32
lib/classes/Utils.ts
View File

@@ -115,6 +115,23 @@ export class Utils
}
}
static ByteToFloat(byte: number, lower: number, upper: number)
{
const ONE_OVER_BYTEMAX: number = 1.0 / 255;
let fval: number = byte * ONE_OVER_BYTEMAX;
const delta: number = (upper - lower);
fval *= delta;
fval += lower;
const error: number = delta * ONE_OVER_BYTEMAX;
if (Math.abs(fval) < error)
{
fval = 0.0;
}
return fval;
}
static UInt16ToFloat(val: number, lower: number, upper: number)
{
const ONE_OVER_U16_MAX = 1.0 / 65535;
@@ -148,4 +165,17 @@ export class Utils
}
return new Long(parseInt(hex.substr(8), 16), parseInt(hex.substr(0, 8), 16));
}
}
static ReadRotationFloat(buf: Buffer, pos: number): number
{
return ((buf[pos] | (buf[pos + 1] << 8)) / 32768.0) * (2 * Math.PI);
}
static ReadGlowFloat(buf: Buffer, pos: number): number
{
return buf[pos] / 255;
}
static ReadOffsetFloat(buf: Buffer, pos: number): number
{
const offset = buf.readInt16LE(pos);
return offset / 32767.0;
}
}

173
lib/classes/commands/RegionCommands.ts
View File

@@ -5,39 +5,170 @@ import {RegionHandleRequestMessage} from '../messages/RegionHandleRequest';
import {Message} from '../../enums/Message';
import {FilterResponse} from '../../enums/FilterResponse';
import {RegionIDAndHandleReplyMessage} from '../messages/RegionIDAndHandleReply';
import {PacketFlags} from '../..';
import {PacketFlags, Vector3} from '../..';
import {IGameObject} from '../interfaces/IGameObject';
import {ObjectGrabMessage} from '../messages/ObjectGrab';
import {ObjectDeGrabMessage} from '../messages/ObjectDeGrab';
import {ObjectGrabUpdateMessage} from '../messages/ObjectGrabUpdate';
export class RegionCommands extends CommandsBase
{
getRegionHandle(regionID: UUID): Promise<Long>
async getRegionHandle(regionID: UUID): Promise<Long>
{
return new Promise<Long>((resolve, reject) =>
const circuit = this.currentRegion.circuit;
const msg: RegionHandleRequestMessage = new RegionHandleRequestMessage();
msg.RequestBlock = {
RegionID: regionID,
};
circuit.sendMessage(msg, PacketFlags.Reliable);
const responseMsg: RegionIDAndHandleReplyMessage = await circuit.waitForMessage<RegionIDAndHandleReplyMessage>(Message.RegionIDAndHandleReply, 10000, (filterMsg: RegionIDAndHandleReplyMessage): FilterResponse =>
{
const circuit = this.currentRegion.circuit;
const msg: RegionHandleRequestMessage = new RegionHandleRequestMessage();
msg.RequestBlock = {
RegionID: regionID,
};
circuit.sendMessage(msg, PacketFlags.Reliable);
circuit.waitForMessage<RegionIDAndHandleReplyMessage>(Message.RegionIDAndHandleReply, 10000, (filterMsg: RegionIDAndHandleReplyMessage): FilterResponse =>
if (filterMsg.ReplyBlock.RegionID.toString() === regionID.toString())
{
if (filterMsg.ReplyBlock.RegionID.toString() === regionID.toString())
{
return FilterResponse.Finish;
}
else
{
return FilterResponse.NoMatch;
}
}).then((responseMsg: RegionIDAndHandleReplyMessage) =>
return FilterResponse.Finish;
}
else
{
resolve(responseMsg.ReplyBlock.RegionHandle);
});
return FilterResponse.NoMatch;
}
});
return responseMsg.ReplyBlock.RegionHandle;
}
getObjectsInArea(minX: number, maxX: number, minY: number, maxY: number, minZ: number, maxZ: number): IGameObject[]
{
return this.currentRegion.objects.getObjectsInArea(minX, maxX, minY, maxY, minZ, maxZ);
}
async grabObject(localID: number | UUID,
grabOffset: Vector3 = Vector3.getZero(),
uvCoordinate: Vector3 = Vector3.getZero(),
stCoordinate: Vector3 = Vector3.getZero(),
faceIndex: number = 0,
position: Vector3 = Vector3.getZero(),
normal: Vector3 = Vector3.getZero(),
binormal: Vector3 = Vector3.getZero())
{
if (localID instanceof UUID)
{
const obj: IGameObject = this.currentRegion.objects.getObjectByUUID(localID);
localID = obj.ID;
}
const msg = new ObjectGrabMessage();
msg.AgentData = {
AgentID: this.agent.agentID,
SessionID: this.circuit.sessionID
};
msg.ObjectData = {
LocalID: localID,
GrabOffset: grabOffset
};
msg.SurfaceInfo = [
{
UVCoord: uvCoordinate,
STCoord: stCoordinate,
FaceIndex: faceIndex,
Position: position,
Normal: normal,
Binormal: binormal
}
];
const seqID = this.circuit.sendMessage(msg, PacketFlags.Reliable);
await this.circuit.waitForAck(seqID, 10000);
}
async deGrabObject(localID: number | UUID,
grabOffset: Vector3 = Vector3.getZero(),
uvCoordinate: Vector3 = Vector3.getZero(),
stCoordinate: Vector3 = Vector3.getZero(),
faceIndex: number = 0,
position: Vector3 = Vector3.getZero(),
normal: Vector3 = Vector3.getZero(),
binormal: Vector3 = Vector3.getZero())
{
if (localID instanceof UUID)
{
const obj: IGameObject = this.currentRegion.objects.getObjectByUUID(localID);
localID = obj.ID;
}
const msg = new ObjectDeGrabMessage();
msg.AgentData = {
AgentID: this.agent.agentID,
SessionID: this.circuit.sessionID
};
msg.ObjectData = {
LocalID: localID
};
msg.SurfaceInfo = [
{
UVCoord: uvCoordinate,
STCoord: stCoordinate,
FaceIndex: faceIndex,
Position: position,
Normal: normal,
Binormal: binormal
}
];
const seqID = this.circuit.sendMessage(msg, PacketFlags.Reliable);
await this.circuit.waitForAck(seqID, 10000);
}
async dragGrabbedObject(localID: number | UUID,
grabPosition: Vector3,
grabOffset: Vector3 = Vector3.getZero(),
uvCoordinate: Vector3 = Vector3.getZero(),
stCoordinate: Vector3 = Vector3.getZero(),
faceIndex: number = 0,
position: Vector3 = Vector3.getZero(),
normal: Vector3 = Vector3.getZero(),
binormal: Vector3 = Vector3.getZero())
{
// For some reason this message takes a UUID when the others take a LocalID - wtf?
if (!(localID instanceof UUID))
{
const obj: IGameObject = this.currentRegion.objects.getObjectByLocalID(localID);
localID = obj.FullID;
}
const msg = new ObjectGrabUpdateMessage();
msg.AgentData = {
AgentID: this.agent.agentID,
SessionID: this.circuit.sessionID
};
msg.ObjectData = {
ObjectID: localID,
GrabOffsetInitial: grabOffset,
GrabPosition: grabPosition,
TimeSinceLast: 0
};
msg.SurfaceInfo = [
{
UVCoord: uvCoordinate,
STCoord: stCoordinate,
FaceIndex: faceIndex,
Position: position,
Normal: normal,
Binormal: binormal
}
];
const seqID = this.circuit.sendMessage(msg, PacketFlags.Reliable);
await this.circuit.waitForAck(seqID, 10000);
}
async touchObject(localID: number | UUID,
grabOffset: Vector3 = Vector3.getZero(),
uvCoordinate: Vector3 = Vector3.getZero(),
stCoordinate: Vector3 = Vector3.getZero(),
faceIndex: number = 0,
position: Vector3 = Vector3.getZero(),
normal: Vector3 = Vector3.getZero(),
binormal: Vector3 = Vector3.getZero())
{
if (localID instanceof UUID)
{
const obj: IGameObject = this.currentRegion.objects.getObjectByUUID(localID);
localID = obj.ID;
}
await this.grabObject(localID, grabOffset, uvCoordinate, stCoordinate, faceIndex, position, normal, binormal);
await this.deGrabObject(localID, grabOffset, uvCoordinate, stCoordinate, faceIndex, position, normal, binormal);
}
}

8
lib/classes/interfaces/IGameObject.ts
View File

@@ -1,7 +1,15 @@
import {ITreeBoundingBox} from './ITreeBoundingBox';
import {UUID} from '../UUID';
import {PCode} from '../../enums/PCode';
export interface IGameObject
{
ID: number;
FullID: UUID;
ParentID: number;
OwnerID: UUID;
IsAttachment: boolean;
PCode: PCode;
rtreeEntry?: ITreeBoundingBox;
hasNameValueEntry(key: string): boolean;
getNameValueEntry(key: string): string;

3
lib/classes/interfaces/IObjectStore.ts
View File

@@ -1,6 +1,7 @@
import {IGameObject} from './IGameObject';
import {RBush3D} from 'rbush-3d/dist';
import {GameObjectFull} from '../GameObjectFull';
import {UUID} from '../UUID';
export interface IObjectStore
{
@@ -8,4 +9,6 @@ export interface IObjectStore
getObjectsByParent(parentID: number): IGameObject[];
shutdown(): void;
getObjectsInArea(minX: number, maxX: number, minY: number, maxY: number, minZ: number, maxZ: number): GameObjectFull[];
getObjectByUUID(fullID: UUID): IGameObject;
getObjectByLocalID(ID: number): IGameObject;
}

13
lib/enums/BlendFunc.ts Normal file
View File

@@ -0,0 +1,13 @@
export enum BlendFunc
{
One = 0,
Zero = 1,
DestColor = 2,
SourceColor = 3,
OneMinusDestColor = 4,
OneMinusSourceColor = 5,
DestAlpha = 6,
SourceAlpha = 7,
OneMinusDestAlpha = 8,
OneMinusSourceAlpha = 9
}

17
lib/enums/ParticleDataFlags.ts Normal file
View File

@@ -0,0 +1,17 @@
export enum ParticleDataFlags
{
None = 0,
InterpColor = 0x001,
InterpScale = 0x002,
Bounce = 0x004,
Wind = 0x008,
FollowSrc = 0x010,
FollowVelocity = 0x020,
TargetPos = 0x040,
TargetLinear = 0x080,
Emissive = 0x100,
Beam = 0x200,
Ribbon = 0x400,
DataGlow = 0x10000,
DataBlend = 0x20000
}

9
lib/enums/SourcePattern.ts Normal file
View File

@@ -0,0 +1,9 @@
export enum SourcePattern
{
None = 0,
Drop = 0x01,
Explode = 0x02,
Angle = 0x04,
AngleCone = 0x08,
AngleConeEmpty = 0x10
}

16
lib/enums/TextureFlags.ts Normal file
View File

@@ -0,0 +1,16 @@
export enum TextureFlags
{
None = 0,
TextureID = 1 << 0,
RGBA = 1 << 1,
RepeatU = 1 << 2,
RepeatV = 1 << 3,
OffsetU = 1 << 4,
OffsetV = 1 << 5,
Rotation = 1 << 6,
Material = 1 << 7,
Media = 1 << 8,
Glow = 1 << 9,
MaterialID = 1 << 10,
All = 0xFFFFFFFF
}

8
lib/index.ts
View File

@@ -50,6 +50,10 @@ import {FriendRemovedEvent} from './events/FriendRemovedEvent';
import {GlobalPosition} from './classes/public/interfaces/GlobalPosition';
import {MapLocation} from './classes/public/interfaces/MapLocation';
import {Vector2} from './classes/Vector2';
import {ParticleDataFlags} from './enums/ParticleDataFlags';
import {TextureFlags} from './enums/TextureFlags';
import {SourcePattern} from './enums/SourcePattern';
import {BlendFunc} from './enums/BlendFunc';
export {
Bot,
@@ -80,6 +84,10 @@ export {
TeleportFlags,
RegionFlags,
RightsFlags,
ParticleDataFlags,
TextureFlags,
SourcePattern,
BlendFunc,
// Events
ChatEvent,