count-turtles-here-with
[condition]
Parameters:
[condition] |
List of turtle commands |
list of commands that evaluates to either true or false |
Description:
Returns the number of turtles on the caller's patch that meets the condition specified in [condition].
Examples:
if count-turtles-here-with [color = red] > 1
[fd 1]
This will cause all of the turtles on a patch with more than one red turtle on it to move forward one.