I emailed every genetics calculator, reptile related or not, on the math behind the punnet square and got no response from anyone, expect some guy telling me to figure it out myself (actually what he said I would get another infraction for repeating). So thats what I did. But after getting no help from the community in this area, im not giving out the source code, tho it will be free to use. btw it wouldn't fit on one piece of paper.
What did you find difficult about it, do you not understand heterozygous and homozygous? I was thinking it would need a "how-to". most people don't get genetic explained to them correctly. lemme know what got you stuck and ill explain it.
im still working on getting the complexes to work, I got it to the point where it will do like butter/lesser x lesser correct and butter/lesser x mojave/mystic. just it get confused when both animals have the same complex with the same gene lesser/butter x butter/mojave. still working that bug out then I will update the original calculator. but I am working on it, just havn't had much time.