GridMACD FOREX Algorithm Explored for Meta Trader

Ive been lost in GridMACD Forex trading algorithm and I tried to explore it more and more.

Then I just came across this wonderful flowchart.

Then I came across someone who added another logic to enhance it for better performance. (none other than my brother Johan from Indonesia!)

Will someone be interested to write an OPEN SOURCE version until I write it?

Click on the image for a larger view