[Vitaly Markov]

The consoleExt is the extension of the pfc class console and consist of predicates for input-output color text:

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writeColor(Attribute, ...) % writes color text
setAttr(X,Y,Attribute) % sets attribute in position X,Y
writeChar(X,Y,Char) % writes Char in position X,Y (cursor position does not vary)
Attribute = getAttr(X,Y) % gets attribute from position X,Y 
Char = getChar(X,Y) % gets character from position X,Y
fillAttribute(X,Y,Number,Attribute). % sets attributes for a specified number of character cells, beginning at the specified coordinates 
fillChar(X,Y,Count,Char). % writes character specified number of times, beginning at the specified coordinates(cursor position does not vary)
setCursor(X,Y) % sets cursor position

and conversion predicates:

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attr_colors(Attr,BackGroundColor,ForeGroundColor) (i,o,o) % converts Attribute to pair (BackGroundColor,ForeGroundColor)
attr_colors(Attr,BackGroundColor,ForeGroundColor) (o,i,i) % converts pair (BackGroundColor,ForeGroundColor) to Attribute
color_IRGB(Color,I,R,G,B) (i,o,o,o,o) % converts color to IRGB-components, IRGB={0,1}
color_IRGB(Color,I,R,G,B) (o,i,i,i,i) % converts IRGB-components to color, IRGB={0,1}

Folder Example contains class consoleExt (folder consoleExt).