private bool RemoveDropAtPosition(FluidLine fluidLine, int removePosition)
{
if (fluidLine.length <= 0)
{
Debug.Log("[ERROR] Can't remove from an empty FluidLine.");
return(false);
}
if (fluidLine.length == 1)
{
// nothing to do
DeleteFluidLine(fluidLine);
return(true);
}
if (removePosition >= 0 && removePosition < fluidLine.length)
{
if (removePosition == 0)
{
// remove left
fluidLine.RemoveDropLeft();
return(true);
}
else if (removePosition == fluidLine.length - 1)
{
// remove right
fluidLine.RemoveDropRight();
return(true);
}
else
{
// remove in the middle. The two lines left and right exist
// because we arent removing the left or right end.
FluidLine rightFluidLine = fluidLine.Split(removePosition, UpdateID);
RegisterFluidLine(rightFluidLine);
if (rightFluidLine.length == 0)
{
Debug.Log("Adding empty FluidLine: " + rightFluidLine.ToString());
}
activeLines.Add(rightFluidLine);
return(true);
}
}
else
{
Debug.Log("[ERROR] Remove position not inside the fluidLine.");
return(false);
}
}
