From c7b2c982004e350f5e3032321baadfc9021b6bad Mon Sep 17 00:00:00 2001
From: dozens
Date: Thu, 20 Jun 2024 09:17:06 -0600
Subject: 🗄️ big tidy up

- isolate core game logic and move it to src/game.fnl
- main.fnl should be just the ui now
- move all table funcs into lib/table
- move all (1) string funcs into lib/string
- move all game funcs into lib/game/
---
 lib/game/all-mills.fnl | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)
 create mode 100644 lib/game/all-mills.fnl

(limited to 'lib/game/all-mills.fnl')

diff --git a/lib/game/all-mills.fnl b/lib/game/all-mills.fnl
new file mode 100644
index 0000000..e5b3d2b
--- /dev/null
+++ b/lib/game/all-mills.fnl
@@ -0,0 +1,25 @@
+(local {: mill-at? } (require :lib.game.mill))
+(local {: mills } (require :lib.constants))
+
+(fn toggle-player [p] (if (= p 1) 2 1))
+
+(fn only-player-moves [moves player]
+  (icollect [_ move (ipairs moves)] (if (= move player) player 0)))
+
+(fn all-moves-are-mills? [player moves]
+  (accumulate [result true
+               i m (ipairs moves) ]
+              (and result (if (= m 0) true (mill-at? mills moves i)))))
+
+(fn all-mills? [all-moves current-player]
+  (->> current-player
+       (toggle-player)
+       (only-player-moves all-moves)
+       (all-moves-are-mills? current-player)))
+
+{: all-mills?
+ ;; do not use; just for testing:
+ : toggle-player
+ : only-player-moves
+ : all-moves-are-mills?
+ }
-- 
cgit 1.4.1-2-gfad0