/// <summary>
/// Read new information for this block.
/// </summary>
public void Update(BitExtractor extractor, int blk, bool bedOrISFObject)
{
bool inactive = extractor.ReadBit();
int basicInfoStatus = inactive ? 0 : (blk == 0 ? 1 : extractor.Read(2));
if ((basicInfoStatus & 1) == 1)
{
ObjectBasicInfo(extractor, basicInfoStatus == 1);
}
int renderInfoStatus = 0;
if (!inactive && !bedOrISFObject)
{
renderInfoStatus = blk == 0 ? 1 : extractor.Read(2);
}
if ((renderInfoStatus & 1) == 1)
{
ObjectRenderInfo(extractor, blk, renderInfoStatus == 1);
}
if (extractor.ReadBit()) // Additional table data
{
extractor.Skip((extractor.Read(4) + 1) * 8);
}
if (bedOrISFObject)
{
anchor = ObjectAnchor.Speaker;
}
}
protected virtual void CreateObject()
{
objectAnchor = ObjectAnchor.Create(this, Rect, CullingLayer);
string[] paths = StringTool.SplitWithDepth(StringTool.RemoveWhiteSpace(ResourcePath), '(', ')', ';');
foreach (var entity in paths)
{
AttachResource(entity, false);
}
}
public static bool GetAnchorWithKey(Transform ObjectRoot, string Key, out ObjectAnchor OutObjectAnchor)
{
bool activeSelf = ObjectRoot.gameObject.activeSelf;
ObjectRoot.gameObject.SetActive(true);
List <ObjectAnchor> list = new List <ObjectAnchor>(ObjectRoot.GetComponentsInChildren <ObjectAnchor>());
foreach (ObjectAnchor objectAnchor in list)
{
if (objectAnchor.key == Key)
{
OutObjectAnchor = objectAnchor;
ObjectRoot.gameObject.SetActive(activeSelf);
return(true);
}
}
OutObjectAnchor = null;
return(false);
}
void ObjectRenderInfo(BitExtractor extractor, int blk, bool readAllBlocks)
{
int blocks = readAllBlocks ? 15 : extractor.Read(4);
// Spatial position
if (validPosition = (blocks & 8) != 0)
{
differentialPosition = blk != 0 && extractor.ReadBit();
if (differentialPosition)
{
position = new Vector3(
extractor.ReadSigned(3) * xyScale,
extractor.ReadSigned(3) * xyScale,
extractor.ReadSigned(3) * zScale
);
}
else
{
int posX = extractor.Read(6);
int posY = extractor.Read(6);
int posZ = ((extractor.ReadBitInt() << 1) - 1) * extractor.Read(4);
position = new Vector3(
Math.Min(1, posX * xyScale),
Math.Min(1, posY * xyScale),
Math.Min(1, posZ * zScale)
);
}
if (extractor.ReadBit()) // Distance specified
{
if (extractor.ReadBit()) // Infinite distance
{
distance = 100; // Close enough
}
else
{
distance = distanceFactors[extractor.Read(4)];
}
}
else
{
distance = float.NaN;
}
}
// Zone constraints - the renderer is not prepared for zoning
if ((blocks & 4) != 0)
{
extractor.Skip(4);
}
// Scaling
if ((blocks & 2) != 0)
{
size = extractor.Read(2) switch {
0 => 0,
1 => extractor.Read(5) * sizeScale,
2 => (new Vector3(extractor.Read(5), extractor.Read(5), extractor.Read(5)) * sizeScale).Length(),
_ => - 1,
};
}
// Screen anchoring
if ((blocks & 1) != 0 && extractor.ReadBit())
{
anchor = ObjectAnchor.Screen;
screenFactor = (extractor.Read(3) + 1) * .125f;
depthFactor = depthFactors[extractor.Read(2)];
}
extractor.Skip(1); // Snap to the nearest channel - unused
}
private void DestroyObject()
{
if (objectAnchor != null)
{
objectAnchor.Destroy();
objectAnchor = null;
}
}
