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- Add LLWearable parsing

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- Remove ExtraParams, TextureAnim, ParticleSystem binary data from GameObjects, instead encode on the fly when needed
- Add XML object decoding (WIP)
- Move FlexibleData, LightDate, LightImageData, MeshData, SculptData inside ExtraParams class
-
This commit is contained in:
Casper Warden
2018-11-05 11:45:04 +00:00
parent 65e3aef3f9
commit 4740b07e11
24 changed files with 1596 additions and 353 deletions
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137
lib/classes/ObjectStoreFull.ts
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@@ -19,6 +19,8 @@ import {Color4} from './Color4';
import {ParticleSystem} from './ParticleSystem';
import {GameObject} from './public/GameObject';
import {ObjectStoreLite} from './ObjectStoreLite';
import {TextureAnim} from './public/TextureAnim';
import {ExtraParams} from './public/ExtraParams';
export class ObjectStoreFull extends ObjectStoreLite implements IObjectStore
{
@@ -71,95 +73,8 @@ export class ObjectStoreFull extends ObjectStoreLite implements IObjectStore
obj.ClickAction = objData.ClickAction;
obj.Scale = objData.Scale;
obj.ObjectData = objData.ObjectData;
const data: Buffer = objData.ObjectData;
let dataPos = 0;
obj.setObjectData(objData.ObjectData);
// 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;
@@ -182,22 +97,13 @@ export class ObjectStoreFull extends ObjectStoreLite implements IObjectStore
obj.ProfileEnd = objData.ProfileEnd;
obj.ProfileHollow = objData.ProfileHollow;
obj.TextureEntry = new TextureEntry(objData.TextureEntry);
obj.TextureAnim = objData.TextureAnim;
if (obj.TextureAnim.length >= 16)
{
this.readTextureAnim(obj);
}
obj.textureAnim = TextureAnim.from(objData.TextureAnim);
const pcodeData = objData.Data;
obj.Text = Utils.BufferToStringSimple(objData.Text);
obj.TextColor = new Color4(objData.TextColor, 0, false, true);
obj.MediaURL = Utils.BufferToStringSimple(objData.MediaURL);
obj.PSBlock = objData.PSBlock;
if (obj.PSBlock.length > 0)
{
obj.Particles = new ParticleSystem(obj.PSBlock, 0);
}
obj.Particles = ParticleSystem.from(objData.PSBlock);
obj.Sound = objData.Sound;
obj.OwnerID = objData.OwnerID;
obj.SoundGain = objData.Gain;
@@ -261,8 +167,7 @@ export class ObjectStoreFull extends ObjectStoreLite implements IObjectStore
});
}
}
this.readExtraParams(objData.ExtraParams, 0, this.objects[localID]);
this.objects[localID].extraParams = ExtraParams.from(objData.ExtraParams);
this.objects[localID].NameValue = this.parseNameValues(Utils.BufferToStringSimple(objData.NameValue));
this.objects[localID].IsAttachment = this.objects[localID].NameValue['AttachItemID'] !== undefined;
@@ -321,23 +226,6 @@ export class ObjectStoreFull extends ObjectStoreLite implements IObjectStore
}
}
private readTextureAnim(obj: GameObject)
{
let animPos = 0;
if (obj.TextureAnim !== undefined)
{
obj.TextureAnimFlags = obj.TextureAnim.readUInt8(animPos++);
obj.TextureAnimFace = obj.TextureAnim.readUInt8(animPos++);
obj.TextureAnimSizeX = obj.TextureAnim.readUInt8(animPos++);
obj.TextureAnimSizeY = obj.TextureAnim.readUInt8(animPos++);
obj.TextureAnimStart = obj.TextureAnim.readFloatLE(animPos);
animPos = animPos + 4;
obj.TextureAnimLength = obj.TextureAnim.readFloatLE(animPos);
animPos = animPos + 4;
obj.TextureAnimRate = obj.TextureAnim.readFloatLE(animPos);
}
}
protected async objectUpdateCompressed(objectUpdateCompressed: ObjectUpdateCompressedMessage)
{
for (const obj of objectUpdateCompressed.ObjectData)
@@ -464,13 +352,14 @@ export class ObjectStoreFull extends ObjectStoreLite implements IObjectStore
}
if (compressedflags & CompressedFlags.HasParticles)
{
o.PSBlock = buf.slice(pos, pos + 86);
o.Particles = new ParticleSystem(o.PSBlock, 0);
o.Particles = ParticleSystem.from(buf.slice(pos, pos + 86));
pos += 86;
}
// Extra params
pos = this.readExtraParams(buf, pos, o);
const extraParamsLength = ExtraParams.getLengthOfParams(buf, pos);
o.extraParams = ExtraParams.from(buf.slice(pos, pos + extraParamsLength));
pos += extraParamsLength;
if (compressedflags & CompressedFlags.HasSound)
{
@@ -520,11 +409,7 @@ export class ObjectStoreFull extends ObjectStoreLite implements IObjectStore
{
const textureAnimLength = buf.readUInt32LE(pos);
pos = pos + 4;
o.TextureAnim = buf.slice(pos, pos + textureAnimLength);
if (o.TextureAnim.length >= 16)
{
this.readTextureAnim(o);
}
o.textureAnim = TextureAnim.from(buf.slice(pos, pos + textureAnimLength));
}
o.IsAttachment = (compressedflags & CompressedFlags.HasNameValues) !== 0 && o.ParentID !== 0;