Returns the default startup model."
(make-model
+ :code ""
:interface (list
(make-view :min-pxcor -5 :max-pxcor 5 :min-pycor -5 :max-pycor 5))))
(read-sections (append section (list line))))))))
(read-sections))))
(make-model
- :code (clnl-code-parser:parse
- (clnl-lexer:lex (format nil "~{~A~^~%~}" (nth 0 sections)))
- (remove nil
- (mapcar
- (lambda (widget)
- (typecase widget
- (slider (intern (string-upcase (slider-varname widget)) (find-package :keyword)))
- (switch (intern (string-upcase (switch-varname widget)) (find-package :keyword)))))
- (parse-interface (nth 1 sections)))))
+ :code (format nil "~{~A~^~%~}" (nth 0 sections))
:interface (parse-interface (nth 1 sections))
:info (nth 2 sections)
:turtle-shapes (nth 3 sections)
:ymin (view-min-pycor view)
:ymax (view-max-pycor view))))
-; For now, we keep the code hidden in this package
-(defun globals (model)
- "GLOBALS MODEL => GLOBALS
+(defun widget-globals (model)
+ "WIDGET-GLOBALS MODEL => GLOBALS
GLOBALS: GLOBAL*
+ GLOBAL: (NAME DEFAULT)
+
+ARGUMENTS AND VALUES:
+
+ MODEL: A valid model
+ NAME: A symbol interned in the keyworkd package
+ DEFAULT: The widget default value
+
+DESCRIPTION:
+
+ Returns the globals that get declared in the model from widgets.
+ They are interned in the keyword package package set for clnl, so
+ that they can later be used for multiple purposes."
+ (remove nil
+ (mapcar
+ (lambda (widget)
+ (typecase widget
+ (slider (list (intern (string-upcase (slider-varname widget)) :keyword) (slider-default widget)))
+ (switch (list (intern (string-upcase (switch-varname widget)) :keyword) (switch-on widget)))))
+ (model-interface model))))
+
+(defun code (model)
+ "CODE MODEL => CODE
ARGUMENTS AND VALUES:
MODEL: A valid model
- GLOBAL: A symbol interned in clnl:*model-package*
+ CODE: The string representing the netlogo code in this model
DESCRIPTION:
- Returns the globals that get declared in the model, from widgets or
- from code. They are interned in the package set for clnl, so
- that they can later be used by functions in that package."
- (mapcar
- (lambda (pair)
- (list
- (intern (string-upcase (car pair)) clnl:*model-package*)
- (cadr pair)))
- (append
- (clnl-code-parser:globals (model-code model))
- (remove nil
- (mapcar
- (lambda (widget)
- (typecase widget
- (slider (list (slider-varname widget) (slider-default widget)))
- (switch (list (switch-varname widget) (switch-on widget)))))
- (model-interface model))))))
+ Returns the code from the model."
+ (model-code model))