X-Git-Url: http://git.scottworley.com/slidingtile/blobdiff_plain/e86755d75f4040ae6619702a6501325ea81b03e1..8e6828002385c8eb62f663700295549e54189704:/sliding_tile_lib.cc

diff --git a/sliding_tile_lib.cc b/sliding_tile_lib.cc
index e69de29..4b422c1 100644
--- a/sliding_tile_lib.cc
+++ b/sliding_tile_lib.cc
@@ -0,0 +1,20 @@
+#include "sliding_tile_lib.h"
+
+signed char adjacent[BOARD_SIZE][5] = {
+  1,   4,   -1,  -1,  -1,
+  0,   2,   5,   -1,  -1,
+  1,   3,   6,   -1,  -1,
+  2,   7,   -1,  -1,  -1,
+  0,   5,   8,   -1,  -1,
+  1,   4,   6,   9,   -1,
+  2,   5,   7,   10,  -1,
+  3,   6,   11,  -1,  -1,
+  4,   9,   12,  -1,  -1,
+  5,   8,   10,  13,  -1,
+  6,   9,   11,  14,  -1,
+  7,   10,  15,  -1,  -1,
+  8,   13,  -1,  -1,  -1,
+  9,   12,  14,  -1,  -1,
+  10,  13,  15,  -1,  -1,
+  11,  14,  -1,  -1,  -1,
+};