Turtle, Observer, Patch

list-of-turtles-at-with xcor ycor [condition]

Parameters:
xcor Number number of steps in the x-direction from the caller
ycor Number number of steps in the y-direction from the caller
[condition] List of turtle commands list of commands that returns true or false

Description:
Returns a list of all of the turtles xcor units away in the x-direction and ycor units away in the y-direction from the caller that also satisfy [condition].

Examples:
set blue_turtles list-of-turtles-at-with 1 1 [color = blue]
will set the variable blue_turtles to a list of the who numbers of all of the blue turtles one unit away in the x-direction and one unit away in the y-direction from the caller.

Related Commands:
list-of-breed-at list-of-breed-at-with list-of-turtles-at list-of-turtles-here-with list-of-turtles-towards-with