From 9e79ef1c848e6938f9d08b3586c0ed180a3d9efc Mon Sep 17 00:00:00 2001
From: Vivianne Langdon <puttabutta@gmail.com>
Date: Sat, 11 Feb 2023 22:00:18 -0800
Subject: [PATCH] Okay, now we don't have weird recursion anymore

---
 gib-gab-gob/actors.scm | 17 ++++++++++-------
 1 file changed, 10 insertions(+), 7 deletions(-)

diff --git a/gib-gab-gob/actors.scm b/gib-gab-gob/actors.scm
index 942d0e3..2706173 100644
--- a/gib-gab-gob/actors.scm
+++ b/gib-gab-gob/actors.scm
@@ -55,7 +55,7 @@
      [(exchange-move peer coords)
       (format #t "exchange-move ~s\n" coords)
       ($ board 'choose! coords peer-mark)
-      (move! peer)]))
+      (move!)]))
 
   (define receiver (spawn ^move-receiver))
 
@@ -66,12 +66,15 @@
     (map string->number (string-tokenize (read) char-set:digit)))
 
   ;; Do our move, and send it to the peer. We then await its response.
-  (define (move! peer)
+  (define (move!)
+    (let ((move (prompt->move)))
+      ($ board 'choose! move mark)
+      move))
+
+  (define (initiate-move peer)
     (format #t "begin move w ~s\n" peer)
     (on (<- peer 'exchange-move receiver
-        (let ((move (prompt->move)))
-          ($ board 'choose! move mark)
-          move))
+        (move!))
         ;; get exchange
         (lambda (peer-move)
           ;; Actually respond to the move
@@ -81,14 +84,14 @@
   ;; Initial logic. If the peer is not set we wait until we receive it.
   ;; If we don't go first we also wait.
   (when (and arg-peer initiator)
-    (move! arg-peer))
+    (initiate-move arg-peer))
 
   (methods
    [(get-receiver) receiver]
    ;; Learn about the receiver from the peer. Then do our move if we are first.
    [(register-receiver peer)
     (when initiator
-      (move! peer))]))
+      (initiate-move peer))]))
 
 ;; Board logic