Walking from wilderness to bank w/ DDTMs? RW? (other?)

[Cstrike]

Ready for a new one? I'm working on a program to kill black unicorns and bank their horns for herblore. Sure.... might not work considering I'm not some advanced God, but I always learn so much by failure.

So I can script the killing and the gathering so far (!!) but I cannot get it to return to varrock, my problems are:

1) Is autocolor/findvarrock road broken? My road script keeps failing... do I need to make my own "determine color" on the fly in game?

2) If ground changes... how am I going to code the wilderness treck? Set north and go straight by MM luck clicks? How would you go about that? Is should DDTM/radial walk work?

3) I don't understand tolerance too well, I just know it makes it easier to detect a color if you're wrong-- hell my definition could even be wrong. Could I use tolerance and DDTM's to trek the wildy?
Thanks

[i luffs yeww]

For such a long walk I would consider reflection walking instead of color.

[Cstrike]

For such a long walk I would consider reflection walking instead of color.

Is reflection working? I thought it was broken and unusable. If it's somewhat working then that would be awesome!

Also, theoretically... how would one do it without reflection (in case it breaks again)?

[i luffs yeww]

Reflection works, as far as I know.

There are many trees. You could possibly make a pattern with them and click based on the TPA you find.

[DeSnob]

Also, don't forget a "in case of rev run to nearest safe spot/varr while having mage pray on" procedure.