Creation/Dev/Script/Client/TShowImg Values

From Graal Bible
  TShowImg_Values (TGraalVar):
    alpha - float
    blue - float
    green - float
    mode - integer - the image drawing mode (0 - add, 1 - transparent, 2 - subtract, 3 - daynight)
    red - float
    rotation - float
    stretchx - float
    stretchy - float
    zoom - float