# HG changeset patch
# User Steve Losh <steve@stevelosh.com>
# Date 1484325832 0
# Node ID d819a1f69da93f6621c44ca4af32fa5b45b45565
# Parent  6a94205a7e4f0afd550b7754ab06fd7e1ec2650d
Add `read-gdl-from-file`

diff -r 6a94205a7e4f -r d819a1f69da9 package.lisp
--- a/package.lisp	Fri Sep 16 14:22:01 2016 +0000
+++ b/package.lisp	Fri Jan 13 16:43:52 2017 +0000
@@ -1,6 +1,6 @@
-(defpackage #:ggp
-  (:use #:cl #:optima)
-  (:import-from #:optima #:match)
+(defpackage :ggp
+  (:use :cl :optima)
+  (:import-from :optima :match)
   (:export
     :ggp-player
 
@@ -14,12 +14,15 @@
     :player-port
 
     :start-player
-    :kill-player)
+    :kill-player
+
+    :read-gdl-from-file
+    )
   (:documentation "The main GGP package.")
   )
 
-(defpackage #:ggp-rules
-  (:import-from #:cl #:nil) ; fuckin lol
+(defpackage :ggp-rules
+  (:import-from :cl :nil) ; fuckin lol
   (:documentation
    "Symbol storage package.
 
diff -r 6a94205a7e4f -r d819a1f69da9 src/ggp.lisp
--- a/src/ggp.lisp	Fri Sep 16 14:22:01 2016 +0000
+++ b/src/ggp.lisp	Fri Jan 13 16:43:52 2017 +0000
@@ -45,7 +45,7 @@
     ))
 
 
-;;;; GGP Player
+;;;; GGP Player ---------------------------------------------------------------
 (defclass ggp-player ()
   ((name
      :initarg :name
@@ -155,7 +155,7 @@
   nil)
 
 
-;;;; Utils
+;;;; Utils --------------------------------------------------------------------
 (defun safe-read-from-string (s)
   ;; what could go wrong
   (let ((*read-eval* nil)
@@ -188,8 +188,18 @@
           (slot-value player 'match-roles)
           moves))
 
+(defun read-gdl-from-file (filename)
+  "Read GDL from `filename`"
+  (let ((*package* *rules-package*))
+    (with-open-file (stream filename)
+      (loop
+        :with done = (gensym)
+        :for form = (read stream nil done)
+        :while (not (eq form done))
+        :collect form))))
 
-;;;; Clack Horseshit
+
+;;;; Clack Horseshit ----------------------------------------------------------
 (defun l (&rest args)
   (when *debug*
     (let ((*package* *rules-package*))
@@ -209,7 +219,7 @@
     (flex:octets-to-string body)))
 
 
-;;;; GGP Protocol
+;;;; GGP Protocol -------------------------------------------------------------
 (defun handle-info (player)
   `((ggp-rules::name ,(slot-value player 'name))
     (ggp-rules::status ,(if (slot-value player 'current-match)
@@ -289,7 +299,7 @@
       'ggp-rules::what)))
 
 
-;;;; Boilerplate
+;;;; Boilerplate --------------------------------------------------------------
 (defun should-log-p (request)
   (match request
     (`(ggp-rules::info) nil)
@@ -316,7 +326,7 @@
     (setf (slot-value player 'message-start) nil)))
 
 
-;;;; Spinup/spindown
+;;;; Spinup/spindown ----------------------------------------------------------
 (defun start-player (player &key (server :hunchentoot) (use-thread t))
   "Start the HTTP server for the given player.