I have found some mistakes:
1. When I in a scene, on a background draw a picture.
At start from the editor all is good.
And when I compile the project and I start.
From above pictures there is a dark seam in the form of a line.
2. In script I use:
function SetTitle(Text)
{
title = Text;
Sleep(3000);
title = "";
}
The operator Sleep(3000); should work 3 seconds,
and it sometimes works much less.
I need to draw the text some time, and then it to clean.
What I not so do?