X-Git-Url: https://code.consxy.com/gitweb/gitweb.cgi?p=clnl;a=blobdiff_plain;f=src%2Fmain%2Fnvm%2Fbase.lisp;h=1a80dc3fa87deea9f4bed2cb8432e232b4fed5e7;hp=af87bc27e167f68c320a51009d59087bb22b60d6;hb=89cb3482de1fefc2d8e5f67e1e04a0790e8cd243;hpb=762ab38881c8870c9a61ca6857a28159f9fef9fc

diff --git a/src/main/nvm/base.lisp b/src/main/nvm/base.lisp
index af87bc2..1a80dc3 100644
--- a/src/main/nvm/base.lisp
+++ b/src/main/nvm/base.lisp
@@ -3,6 +3,8 @@
 (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)
@@ -13,6 +15,7 @@
 (defvar *breeds* nil)
 
 (define-condition stop nil nil)
+(define-condition death nil nil)
 
 (defmacro with-stop-handler (&rest forms)
  "MACRO WITH-STOP-HANDLER &rest FORMS => HANDLED-FORM
@@ -29,20 +32,32 @@ DESCRIPTION:
   :stop is returned."
  `(handler-case (progn ,@forms) (stop (s) (declare (ignore s)) :stop)))
 
-(defstruct turtle who color heading xcor ycor (label "") (label-color 9.9d0) (size 1d0) shape)
-(defstruct patch color xcor ycor)
+(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))))
 
@@ -53,6 +68,7 @@ DESCRIPTION:
  (or
   (eql o :turtles)
   (eql o :patches)
+  (find o *breeds* :key #'car)
   (and (listp o) (eql :agentset (car o)))))
 
 (defun agent-p (o)