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--- tutorials:intermediate:performing_plans [2019/02/04 17:46] – Updated syntax errors due to renamed packages in v0.70 (action-desig -> action-grounding + cram_plan_library -> cram_executive) amar
+++ tutorials:intermediate:performing_plans [2022/03/30 21:18] – [Basic functionality] schimpf
@@ Line 1: / Line 1: @@
-====== Performing Activities ======
+====== Performing Actions ======
 ===== Basic functionality =====
@@ Line 15: / Line 15: @@
 <code lisp>
-CL-USER> (cpl:def-cram-function eat (stuff)
+CL-USER> (cpl:def-cram-function eat (&key ((:yummy ?yummy)) &allow-other-keys)
-           (format t "hmmm... nomnomnom... ~a~%" stuff))
+           (declare (type (or string null) ?yummy))
+           (format t "hmmm... nomnomnom... ~a~%" ?yummy))
 </code>
@@ Line 23: / Line 24: @@
 <code lisp>
 CL-USER> (prolog:def-fact-group eating-plans (desig:action-grounding)
-           (prolog:<- (desig:action-grounding ?action-designator (eat ?object))
+             (prolog:<- (desig:action-grounding ?action-designator (eat ?action-designator))
-             (desig:desig-prop ?action-designator (:to :eat))
+                        (desig:desig-prop ?action-designator (:to :eat))
-             (desig:desig-prop ?action-designator (:yummy ?object))))
+                        (desig:desig-prop ?action-designator (:yummy ?object))))
 </code>
@@ Line 68: / Line 69: @@
 EAT
 CL-USER> (prolog:def-fact-group eating-occasions ()
-           (prolog:<- (cram-plan-occasions-events::object-eaten ?object)
+           (prolog:<- (:object-eaten ?object)
              (prolog:symbol-value *pizza-eaten-p* ?eaten)
              (prolog:lisp-pred identity ?eaten)))