Robotics –– Assignment II: Writing a Behavior

Share advice on the behaviors assignment here!

• The following command is pretty useful to find bits of code that could help you: grep -ir "<string that you want to match for>"

'grep' is a command that searches for a string under the current directory the 'i' flag tells grep to ignore case the 'r' flag tells grep to search subdirectories recursively

so you can issue the command grep -ir "lines" and the console will output all occurrences of the string "lines" in the codebase

• The robot stores an array of lines it sees in the property:

player.brain.vision.line

player.brain.visionLines(0) will return the first line in the array of lines.

player.brain.visionLines(0).inner.r returns the distance to the first line in the array of lines.

• You can make the robot walk using:

player.brain.nav.walk(int x, int y, int z) - where the x,y,z is the speed robot is moving relative to the robot's position