From 5900fdb76595b2eb9bf3168cd3ac84d7c52bad0c Mon Sep 17 00:00:00 2001
From: Alex AUVOLAT <alex.auvolat@ens.fr>
Date: Mon, 10 Nov 2014 11:35:56 +0100
Subject: Improved navigation and viewing

---
 judge/morpion_rec.ml | 40 ++++++++++++++++++++++++----------------
 1 file changed, 24 insertions(+), 16 deletions(-)

(limited to 'judge/morpion_rec.ml')

diff --git a/judge/morpion_rec.ml b/judge/morpion_rec.ml
index 05d1d3e..19b1623 100644
--- a/judge/morpion_rec.ml
+++ b/judge/morpion_rec.ml
@@ -148,46 +148,54 @@ module G = struct
   let subpos (x1, y1, x2, y2) (l, c) =
     let dx, dy = (x2 - x1) / 3, (y2 - y1) / 3 in
     x1 + (l-1) * dx, y1 + (c-1) * dy, x1 + l * dx, y1 + c * dy
+  let margin (x1, y1, x2, y2) m =
+    (x1+m, y1+m, x2-m, y2-m)
 
-  let disp_l lw (x1, y1, x2, y2) =
-    let m = 4 in
+  let disp_l lw pos =
+    let x1, y1, x2, y2 = pos in
     function
     | X ->
       set_line_width lw;
       set_color p1c;
       draw_segments
-        [| x1+m, y1+m, x2-m, y2-m;
-           x1+m, y2-m, x2-m, y1+m |];
+        [| x1, y1, x2, y2;
+           x1, y2, x2, y1 |];
       set_line_width 1
     | O ->
       set_line_width lw;
       set_color p2c;
-      draw_circle ((x1+x2)/2) ((y1+y2)/2) (min (x2-x1) (y2-y1) / 2 - m);
+      draw_circle ((x1+x2)/2) ((y1+y2)/2) (min (x2-x1) (y2-y1) / 2);
       set_line_width 1
     | _ -> ()
 
-  let disp_r rf sdf ((x1, y1, x2, y2) as box) mor =
-    let m = 4 in
+  let disp_r rf sdf box mor =
+    let x1, y1, x2, y2 = box in
     let dx, dy = (x2 - x1) / 3, (y2 - y1) / 3 in
     let x12, x23 = x1 + dx, x1 + 2 * dx in
     let y12, y23 = y1 + dy, y1 + 2 * dy in
     set_color black;
     draw_segments
-      [| x12, y1+m, x12, y2-m;
-         x23, y1+m, x23, y2-m;
-         x1+m, y12, x2-m, y12;
-         x1+m, y23, x2-m, y23 |];
-    List.iter (fun p -> sdf (subpos box p) (getp1 mor p)) all_p1;
+      [| x12, y1, x12, y2;
+         x23, y1, x23, y2;
+         x1, y12, x2, y12;
+         x1, y23, x2, y23 |];
+    List.iter (fun p -> sdf (margin (subpos box p) 6) (getp1 mor p)) all_p1;
     disp_l 2 box (rf mor)
 
-  let display_game (s, m, q) (pn1, pn2) =
+  let display_game (s, mor, q) (pn1, pn2) =
     let cx, cy = center() in
+    let box = cx - 200, cy - 200, cx + 200, cy + 200 in
     disp_r
       (reduce_m (reduce_m (fun x -> x)))
       (disp_r (reduce_m (fun x -> x)) (disp_l 1))
-      (cx - 200, cy - 200, cx + 200, cy + 200)
-      m
-    (* TODO *)
+      box mor;
+    begin match q, s with
+    | Some p, TurnOf player ->
+      let x1, y1, x2, y2 = margin (subpos box p) 3 in
+      set_color (pc player);
+      draw_rect x1 y1 (x2-x1) (y2-y1)
+    | _ -> ()
+    end
 
 
 end
-- 
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