Added randomness and more cleanups

gib-gab-gob.scm

@@ -0,0 +1,7 @@
+(define-module (gib-gab-gob)
+  #:use-module (gib-gab-gob rps)
+  #:use-module (gib-gab-gob actors)
+  #:re-export (do-rps
+               join-rps))
+
+(set! *random-state* (random-state-from-platform))

gib-gab-gob/actors.scm

@@ -7,7 +7,7 @@
   #:export (^rps ^client-picker))
 
 (define* (^rps bcom)
-  (define pick 'scissors)
+  (define pick (pick-rps))
   (methods
    ((register-opponent name client sealed-pick)
     (format #t "Hey there, ~a! You sent me your pick of rock-paper-scissors; now I will send mine.\n" name)
@@ -19,7 +19,7 @@
 (define (^client-picker bcom)
   (define-values (seal-pick unseal-pick my-pick?)
     (spawn-sealer-triplet))
-  (define pick 'rock)
+  (define pick (pick-rps))
   (methods
    ;; client always picks rock, it's the real good strat
    ((get-sealed-pick) ($ seal-pick pick))

gib-gab-gob/rps.scm

@@ -6,7 +6,7 @@
   #:use-module (goblins ocapn ids)
   #:use-module (goblins ocapn netlayer testuds)
   #:use-module (oop goops)
-  #:export (do-rps join-rps rps-winner rock-paper-scissors))
+  #:export (do-rps join-rps pick-rps rps-winner rock-paper-scissors))
 
 (define-class <rps-host> ()
   (vat #:accessor vat)
@@ -27,7 +27,9 @@
 
 
 (define (new-testuds-netlayer)
-  (spawn ^testuds-netlayer "/tmp/netlayers"))
+  (define tmp "/tmp/netlayers")
+  (unless (access? tmp X_OK) (mkdir tmp))
+  (spawn ^testuds-netlayer tmp))
 
 (define (do-rps user-name)
   (init (make <rps-host> #:user-name user-name)))
@@ -43,14 +45,12 @@
   (define uds-netlayer (new-testuds-netlayer))
   (define mycapn (spawn-mycapn uds-netlayer))
   (set! (rps client)
-        (<- mycapn 'enliven rps-sref))
+        (<- mycapn 'enliven rps-sref)))
-  (on (rps client) pk))
 
 (define (join-rps user-name rps-addr)
   (define client (make <rps-client> #:user-name user-name #:rps-addr rps-addr))
   (with-vat (vat client)
             (init client)
-             (format #t "Tor will take a bit...\n")
              (let ((client-picker (spawn ^client-picker))
                    (rps (rps client)))
                (on (<- rps 'register-opponent user-name client-picker ($ client-picker 'get-sealed-pick))
@@ -60,6 +60,9 @@
 
 (define rock-paper-scissors (list 'rock 'paper 'scissors))
 
+(define (pick-rps)
+  (list-ref rock-paper-scissors (random (length rock-paper-scissors))))
+
 (define (rps-winner a b)
   (if (and (memq a rock-paper-scissors) (memq b rock-paper-scissors))
     (match (list a b)

hall.scm

@@ -16,14 +16,23 @@
   (files (libraries
            ((directory
               "gib-gab-gob"
-              ((scheme-file "rps") (scheme-file "actors")))))
+              ((compiled-scheme-file "actors")
+               (scheme-file "rps")
+               (scheme-file "actors")
+               (compiled-scheme-file "rps")))))
          (tests ((directory "tests" ())))
          (programs ((directory "scripts" ())))
          (documentation
            ((text-file "ChangeLog")
             (text-file "AUTHORS")
             (text-file "NEWS")
-            (directory "doc" ((texi-file "gib-gab-gob")))
+            (directory
+              "doc"
+              ((texi-file "version")
+               (text-file ".dirstamp")
+               (text-file "stamp-vti")
+               (info-file "gib-gab-gob")
+               (texi-file "gib-gab-gob")))
             (text-file "COPYING")
             (text-file "HACKING")
             (text-file "README")))