Turtle, Observer, Patch

count-turtles-towards-with angle distance [condition]

Parameters:
angle Number angle from caller
distance Number distance from caller
[condition] List of turtle commands list of commands that returns true or false

Description:
Returns the number of turtles that are distance units away at an angle of angle from the caller, that also satisfy [condition].

Examples:
if count-turtles-towards 0 1 [color = blue] > 1
[fd 1]

will have all of the turtles with more than one blue turtle directly in front of them move forwards one space.