sprite(whichSpriteNumber).blendLevel the blendLevel of spritewhichSpriteNumber
Sprite property; allows the current blending value of a sprite to be set or accessed. The possible range of values is from 0 to 255. This differs from the Sprite Inspector, which shows values in the range 0 to 100. The results are the same, the scales simply differ.
This property is the equivalent of the blend sprite property.
sprite(3).blendlevel = 99