## Slugs and Snails

Yuhu! This time, your buggle found the tracks of much more preys! In the first world, that's a yummy Kitty Slug (leaving a pink trail) while on the second world, that's a big fat snail that awaits your buggle at the end of the orange trail.

You have to copy/paste your code again, and change it so that your methods take the color of the trail to follow as a parameter. Beside of this, your code should work as earlier.

Don't get lost on false leads! `The hunt()` method was given a parameter to tell you which color to follow (and it is not the same in all worlds). Add a parameter to your `isFacingTrail()` method to only follow the requested color, as the other colors lead to dead ends...