Gridworld: Part1: Exercises page 8

1. Test the setDirection()   method with the following inputs and complete the table, giving the compass direction each input represents.	degrees compass direction 0 North 45 North East 90 East 135 South East 180 South 225 South West 270 West 315 North West 360 West
2. Move a bug to a different location using themoveTo()   method. In which directions can you move it? How far can you move it? What happens if you try to move the bug outside the grid?	You can move it anywhere on the grid, or you'll get an error message, you have to supply it with the column and row.
3. Change the color of a bug, a flower, and a rock. Which method did you use?	setColor()
4. Move a rock on top of a bug and then move the rock again. What happened to the bug?	The bug became invisible, or it disappeared.