Urgent help

[g_monireh]

Hello to all
I make a line follower robot but have problems in its source code.
I'm working with code vision and wrote the program using c language. I want Rbatm intersecting lines, raster, breaks, rings and ... But the simple code could only Bnvsm. I have no experience in the field of robotics and this is important for me and I need the source code if you code a line follower robot has developed a passion for me.
I'm not fluent in English and hard to write these sentences. Forgive me if it is wrong in this sentence.
Please send to my mail.
Thanks