Method updateAnimThread

Engine/source/T3D/shapeImage.cpp:2829–2995

}

void ShapeBase::updateAnimThread(U32 imageSlot, S32 imageShapeIndex, ShapeBaseImageData::StateData* lastState)
{
   MountedImage& image = mMountedImageList[imageSlot];
   ShapeBaseImageData::StateData& stateData = *image.state;

   F32 randomPos = Platform::getRandom();
   for (U32 i=0; i<ShapeBaseImageData::MaxShapes; ++i)
   {
      if (!image.dataBlock->shapeIsValid[i] || (i != imageShapeIndex && !image.doAnimateAllShapes))
         continue;

      if (image.animThread[i] && stateData.sequence[i] != -1) 
      {
         S32 seqIndex = stateData.sequence[i];  // Standard index without any prefix
         bool scaleAnim = stateData.scaleAnimation;
         if (i == ShapeBaseImageData::FirstPersonImageShape)
            scaleAnim = stateData.scaleAnimationFP;

         // We're going to apply various prefixes to determine the final sequence to use.
         // Here is the order:
         // shapeBasePrefix_scriptPrefix_baseAnimName
         // shapeBasePrefix_baseAnimName
         // scriptPrefix_baseAnimName
         // baseAnimName

         // Collect the prefixes
         const char* shapeBasePrefix = getImageAnimPrefix(imageSlot, i);
         bool hasShapeBasePrefix = shapeBasePrefix && shapeBasePrefix[0];
         const char* scriptPrefix = getImageScriptAnimPrefix(imageSlot).getString();
         bool hasScriptPrefix = scriptPrefix && scriptPrefix[0];

         // Find the final sequence based on the prefix combinations
         if (hasShapeBasePrefix || hasScriptPrefix)
         {
            bool found = false;
            String baseSeqName(image.shapeInstance[i]->getShape()->getSequenceName(stateData.sequence[i]));

            if (!found && hasShapeBasePrefix && hasScriptPrefix)
            {
               String seqName = String(shapeBasePrefix) + String("_") + String(scriptPrefix) + String("_") + baseSeqName;
               S32 index = image.shapeInstance[i]->getShape()->findSequence(seqName);
               if (index != -1)
               {
                  seqIndex = index;
                  found = true;
               }
            }

            if (!found && hasShapeBasePrefix)
            {
               String seqName = String(shapeBasePrefix) + String("_") + baseSeqName;
               S32 index = image.shapeInstance[i]->getShape()->findSequence(seqName);
               if (index != -1)
               {
                  seqIndex = index;
                  found = true;
               }
            }