See http://ccl.northwestern.edu/netlogo/docs/dictionary.html#create-turtles"
(loop :for i :from 1 :to n :do (create-turtle)))
+(defun reset-ticks ()
+ "RESET-TICKS => RESULT
+
+ARGUMENTS AND VALUES:
+
+ RESULT: undefined
+
+DESCRIPTION:
+
+ Resets the tick counter to zero, sets up all plots, then updates all plots.
+
+ See http://ccl.northwestern.edu/netlogo/docs/dictionary.html#reset-ticks"
+ (setf *ticks* 0d0))
+
+(defun tick ()
+ "RESET-TICKS => RESULT
+
+ARGUMENTS AND VALUES:
+
+ RESULT: undefined
+
+DESCRIPTION:
+
+ Advances the tick counter by one and updates all plots.
+
+ If the tick counter has not been started yet with reset-ticks, an error results.
+
+ See http://ccl.northwestern.edu/netlogo/docs/dictionary.html#tick"
+
+ (when (not *ticks*) (error "reset-ticks must be called"))
+ (incf *ticks*))
+
+(defun ticks ()
+ "TICKS => CURRENT-TICKS
+
+ARGUMENTS AND VALUES:
+
+ CURRENT-TICKS: A positiv double, representing the current number of ticks
+
+DESCRIPTION:
+
+ Reports the current value of the tick counter. The result is always a number and never negative.
+
+ If the tick counter has not been started yet with reset-ticks, an error results.
+
+ See http://ccl.northwestern.edu/netlogo/docs/dictionary.html#ticks"
+ (when (not *ticks*) (error "reset-ticks must be called"))
+ *ticks*)
+
(defun create-world (&key dims)
"CREATE-WORLD &key DIMS => RESULT
This should be called before using the engine in any real capacity. If
called when an engine is already running, it may do somethign weird."
(setf *dimensions* dims)
+ (setf
+ *patches*
+ (loop
+ :for y :from (max-pycor) :downto (min-pycor)
+ :append (loop
+ :for x :from (min-pxcor) :to (max-pxcor)
+ :collect (make-patch
+ :xcor (coerce x 'double-float)
+ :ycor (coerce y 'double-float)
+ :color 0d0))))
(setf *turtles* nil)
(setf *current-id* 0))
data structure for easy usage in a common lisp instance. It's preferable
to use this when working with the nvm than the output done by export-world.
- Currently this only dumps out turtle information.
+ Currently this only dumps out turtle and patch information.
This is called CURRENT-STATE because export-world is an actual primitive
used by NetLogo."
- (mapcar
- (lambda (turtle)
- (list
- :color (turtle-color turtle)
- :xcor (turtle-xcor turtle)
- :ycor (turtle-ycor turtle)
- :heading (turtle-heading turtle)))
- *turtles*))
+ (list
+ (mapcar
+ (lambda (turtle)
+ (list
+ :color (turtle-color turtle)
+ :xcor (turtle-xcor turtle)
+ :ycor (turtle-ycor turtle)
+ :heading (turtle-heading turtle)))
+ *turtles*)
+ (mapcar
+ (lambda (patch)
+ (list
+ :color (patch-color patch)
+ :xcor (patch-xcor patch)
+ :ycor (patch-ycor patch)))
+ *patches*)))
+
+(defun export-turtles ()
+ (append
+ (list
+ "\"TURTLES\""
+ (format nil "~A~A"
+ "\"who\",\"color\",\"heading\",\"xcor\",\"ycor\",\"shape\",\"label\",\"label-color\","
+ "\"breed\",\"hidden?\",\"size\",\"pen-size\",\"pen-mode\""))
+ (mapcar
+ (lambda (turtle)
+ (format nil
+ "\"~A\",\"~A\",\"~A\",\"~A\",\"~A\",~A"
+ (turtle-who turtle)
+ (dump-object (turtle-color turtle))
+ (dump-object (turtle-heading turtle))
+ (dump-object (turtle-xcor turtle))
+ (dump-object (turtle-ycor turtle))
+ "\"\"\"default\"\"\",\"\"\"\"\"\",\"9.9\",\"{all-turtles}\",\"false\",\"1\",\"1\",\"\"\"up\"\"\""))
+ *turtles*)))
(defun export-patches ()
- (list
- "\"pxcor\",\"pycor\",\"pcolor\",\"plabel\",\"plabel-color\""
- "\"-1\",\"1\",\"0\",\"\"\"\"\"\",\"9.9\""
- "\"0\",\"1\",\"0\",\"\"\"\"\"\",\"9.9\""
- "\"1\",\"1\",\"0\",\"\"\"\"\"\",\"9.9\""
- "\"-1\",\"0\",\"0\",\"\"\"\"\"\",\"9.9\""
- "\"0\",\"0\",\"0\",\"\"\"\"\"\",\"9.9\""
- "\"1\",\"0\",\"0\",\"\"\"\"\"\",\"9.9\""
- "\"-1\",\"-1\",\"0\",\"\"\"\"\"\",\"9.9\""
- "\"0\",\"-1\",\"0\",\"\"\"\"\"\",\"9.9\""
- "\"1\",\"-1\",\"0\",\"\"\"\"\"\",\"9.9\""))
+ (append
+ (list
+ "\"PATCHES\""
+ "\"pxcor\",\"pycor\",\"pcolor\",\"plabel\",\"plabel-color\"")
+ (mapcar
+ (lambda (patch)
+ (format nil
+ "\"~A\",\"~A\",\"~A\",\"\"\"\"\"\",\"9.9\""
+ (dump-object (patch-xcor patch))
+ (dump-object (patch-ycor patch))
+ (dump-object (patch-color patch))))
+ *patches*)))
(defun export-world ()
"EXPORT-WORLD => WORLD-CSV
(format nil "\"~A\",\"~A\",\"~A\",\"~A\",\"0\",\"nobody\",\"~A\",\"\"\"NEITHER\"\"\",\"-1\""
(min-pxcor) (max-pxcor) (min-pycor) (max-pycor) *current-id*)
""
- (format nil "~S" "TURTLES")
- (format nil "~A~A"
- "\"who\",\"color\",\"heading\",\"xcor\",\"ycor\",\"shape\",\"label\",\"label-color\","
- "\"breed\",\"hidden?\",\"size\",\"pen-size\",\"pen-mode\"")
- (format nil "~{~A~%~}"
- (mapcar
- (lambda (turtle)
- (format nil
- "\"~A\",\"~A\",\"~A\",\"~A\",\"~A\",~A"
- (turtle-who turtle)
- (dump-object (turtle-color turtle))
- (dump-object (turtle-heading turtle))
- (dump-object (turtle-xcor turtle))
- (dump-object (turtle-ycor turtle))
- "\"\"\"default\"\"\",\"\"\"\"\"\",\"9.9\",\"{all-turtles}\",\"false\",\"1\",\"1\",\"\"\"up\"\"\""))
- *turtles*))
- (format nil "~S" "PATCHES")
+ (format nil "~{~A~^~%~}" (export-turtles))
+ ""
(format nil "~{~A~^~%~}" (export-patches))
""
(format nil "~S" "LINKS")
projects / clnl / blobdiff