Fixed cursor going out of bounds

states/game.lua

@@ -79,6 +79,10 @@ function state_game()
       moved = true
       x += 1
     end
+
+    x = mid(1, x, size)
+    y = mid(1, y, size)
+
     if moved then
       selected_id = board:xy_idx(x, y)
     end
@@ -88,10 +92,6 @@ function state_game()
       show_clues()
     end
 
-    if (x < 1) x = size
-    if (x > size) x = 1
-    if (y < 1) y = size
-    if (y > size) y = 1
     check_endgame()
   end