UI/Model Parse - Sliders - WIP

[clnl] / src / main / nvm / base.lisp

diff --git a/src/main/nvm/base.lisp b/src/main/nvm/base.lisp
index 9d07e9b1280ff677b51faf1e65993f924c59cc80..1a80dc3fa87deea9f4bed2cb8432e232b4fed5e7 100644 (file)
--- a/src/main/nvm/base.lisp
+++ b/src/main/nvm/base.lisp
@@ -3,28 +3,61 @@
 (defvar *current-id* 0)
 
 (defvar *turtles* nil)
+(defvar *turtles-own-vars* nil)
+(defvar *patches-own-vars* nil)
 (defvar *patches* nil)
 (defvar *myself* nil)
 (defvar *self* nil)
 (defvar *dimensions* nil)
+(defvar *globals* nil)
 (defvar *topology* :torus)
 (defvar *ticks* nil)
 (defvar *breeds* nil)
 
-(defstruct turtle who color heading xcor ycor (label "") (label-color 9.9d0) (size 1d0) shape)
-(defstruct patch color xcor ycor)
+(define-condition stop nil nil)
+(define-condition death nil nil)
+
+(defmacro with-stop-handler (&rest forms)
+ "MACRO WITH-STOP-HANDLER &rest FORMS => HANDLED-FORM
+
+ARGUMENTS AND VALUES:
+
+  FORMS: body to be handled
+  HANDLED-FORM: body with handling
+
+DESCRIPTION:
+
+  WITH-STOP-HANDLER is a convenience macro to handle when
+  programs issue a stop condition.  When one does, a simple
+  :stop is returned."
+ `(handler-case (progn ,@forms) (stop (s) (declare (ignore s)) :stop)))
+
+(defmacro with-stop-and-death-handler (&rest forms)
+ `(handler-case
+   (progn ,@forms)
+   (stop (s) (declare (ignore s)) :stop)
+   (death (d) (declare (ignore d)) :death)))
+
+(defmacro defcommand (name args docstring &rest body)
+ `(defun ,name ,args ,docstring ,@body :undefined))
+
+(defstruct turtle who breed color heading xcor ycor (label "") label-color size shape own-vars)
+(defstruct patch color xcor ycor own-vars turtles)
 
 (defun agentset-list (agentset)
  (cond
   ((eql agentset :turtles) *turtles*)
   ((eql agentset :patches) *patches*)
   ((and (listp agentset) (eql :agentset (car agentset))) (cddr agentset))
+  ((find agentset *breeds* :key #'car)
+   (remove agentset *turtles* :key #'turtle-breed :test-not #'eql))
   (t (error "Doesn't seem to be an agentset: ~A" agentset))))
 
 (defun agentset-breed (agentset)
  (cond
   ((eql agentset :turtles) :turtles)
   ((eql agentset :patches) :patches)
+  ((find agentset *breeds* :key #'car) agentset)
   ((and (listp agentset) (eql :agentset (car agentset))) (second agentset))
   (t (error "Doesn't seem to be an agentset: ~A" agentset))))
 
@@ -35,6 +68,7 @@
  (or
   (eql o :turtles)
   (eql o :patches)
+  (find o *breeds* :key #'car)
   (and (listp o) (eql :agentset (car o)))))
 
 (defun agent-p (o)