1 files changed, 22 insertions, 14 deletions

diff --git a/src/nissy.c b/src/nissy.c
index bf56f40..27f2b35 100644
--- a/src/nissy.c
+++ b/src/nissy.c
@@ -17,7 +17,7 @@ long long parse_h48_solver(
 STATIC bool checkdata(const unsigned char *, const tableinfo_t [static 1]);
 STATIC bool distribution_equal(const uint64_t [static INFO_DISTRIBUTION_LEN],
     const uint64_t [static INFO_DISTRIBUTION_LEN], uint8_t);
-STATIC long long write_result(cube_t, char [static NISSY_SIZE_CUBE]);
+STATIC long long write_result(oriented_cube_t, char [static NISSY_SIZE_CUBE]);
 STATIC size_t my_strnlen(const char *, size_t); 
 STATIC long long nissy_dataid(const char *, char [static NISSY_SIZE_DATAID]);
 STATIC long long nissy_gendata_unsafe(
@@ -117,7 +117,7 @@ distribution_equal(
 }
 
 STATIC long long
-write_result(cube_t cube, char result[static NISSY_SIZE_CUBE])
+write_result(oriented_cube_t cube, char result[static NISSY_SIZE_CUBE])
 {
         writecube(cube, NISSY_SIZE_CUBE, result);
 
@@ -147,7 +147,7 @@ nissy_inverse(
         char result[static NISSY_SIZE_CUBE]
 )
 {
-        cube_t c, res;
+        oriented_cube_t c, res;
         long long err;
 
         c = readcube(cube);
@@ -158,7 +158,10 @@ nissy_inverse(
                 goto nissy_inverse_error;
         }
 
-        res = inverse(c);
+        res = (oriented_cube_t) {
+                .cube = inverse(c.cube),
+                .orientation = c.orientation
+        };
 
         if (!isconsistent(res)) {
                 LOG("[inverse] Unknown error: inverted cube is invalid\n");
@@ -169,7 +172,7 @@ nissy_inverse(
         return write_result(res, result);
 
 nissy_inverse_error:
-        writecube(ZERO_CUBE, NISSY_SIZE_CUBE, result);
+        writecube(ZERO_ORIENTED_CUBE, NISSY_SIZE_CUBE, result);
         return err;
 }
 
@@ -180,7 +183,7 @@ nissy_applymoves(
         char result[static NISSY_SIZE_CUBE]
 )
 {
-        cube_t c, res;
+        oriented_cube_t c, res;
         long long err;
 
         if (moves == NULL) {
@@ -208,7 +211,7 @@ nissy_applymoves(
         return write_result(res, result);
 
 nissy_applymoves_error:
-        writecube(ZERO_CUBE, NISSY_SIZE_CUBE, result);
+        writecube(ZERO_ORIENTED_CUBE, NISSY_SIZE_CUBE, result);
         return err;
 }
 
@@ -219,7 +222,7 @@ nissy_applytrans(
         char result[static NISSY_SIZE_CUBE]
 )
 {
-        cube_t c, res;
+        oriented_cube_t c, res;
         long long err;
 
         c = readcube(cube);
@@ -241,7 +244,7 @@ nissy_applytrans(
         return write_result(res, result);
 
 nissy_applytrans_error:
-        writecube(ZERO_CUBE, NISSY_SIZE_CUBE, result);
+        writecube(ZERO_ORIENTED_CUBE, NISSY_SIZE_CUBE, result);
         return err;
 }
 
@@ -269,13 +272,14 @@ nissy_getcube(
 
         c = getcube(ep, eo, cp, co);
 
-        if (!isconsistent(c)) {
+        if (!isconsistent((oriented_cube_t){ .cube = c, .orientation = 0 })) {
                 LOG("[getcube] Error: could not get cube with ep=%lld, "
                     "eo=%lld, cp=%lld, co=%lld.\n", ep, eo, cp, co);
                 return NISSY_ERROR_OPTIONS;
         }
 
-        return write_result(c, result);
+/* TODO: should support orientation */
+        return write_result((oriented_cube_t){.cube = c, .orientation = 0}, result);
 }
 
 long long
@@ -456,6 +460,7 @@ nissy_solve(
         long long stats[static NISSY_SIZE_SOLVE_STATS]
 )
 {
+        oriented_cube_t oc;
         cube_t c;
         long long parse_ret;
         uint8_t h, k;
@@ -466,14 +471,17 @@ nissy_solve(
                 return NISSY_ERROR_NULL_POINTER;
         }
 
-        c = readcube(cube);
+        oc = readcube(cube);
+        c = oc.cube;
 
-        if (!isconsistent(c)) {
+/* TODO: solve should handle oriented cubes */
+
+        if (!isconsistent(oc)) {
                 LOG("[solve] Error: cube is invalid\n");
                 return NISSY_ERROR_INVALID_CUBE;
         }
 
-        if (!issolvable(c)) {
+        if (!issolvable((oriented_cube_t){ .cube = c, .orientation = 0})) {
 /* TODO: this is step-dependent */
                 LOG("[solve] Error: cube is not solvable\n");
                 return NISSY_ERROR_UNSOLVABLE_CUBE;