Turtle

pc-ahead-one-patch

Description:
Returns the color of the patch one patch ahead. This is equivalent to pc-at round dx round dy

Examples:
pc-ahead-one-patch will return the color of the next patch in front of the turtle

Notes:
The patch returned may or may not be the same as pc-ahead. In this version the patch returned is never the same as the patch that the caller is on.

Related Commands:
patchcolor pc-ahead