Rewritten from scratch. Welocme nissy 2.0!

1 files changed, 79 insertions, 0 deletions

diff --git a/old/2021-06-17-cachedata/cube.h b/old/2021-06-17-cachedata/cube.h
new file mode 100644
index 0000000..d233165
--- /dev/null
+++ b/old/2021-06-17-cachedata/cube.h
@@ -0,0 +1,79 @@
+#ifndef CUBE_H
+#define CUBE_H
+
+#include <stdio.h>
+#include <stdbool.h>
+#include <stdint.h>
+#include <stdlib.h>
+#include <string.h>
+#include <time.h>
+#include <unistd.h>
+#include <sys/stat.h>
+
+/* Constants and macros *****************************************************/
+
+#define POW2TO11            2048ULL
+#define POW2TO12            4096ULL
+#define POW3TO7             2187ULL
+#define POW3TO8             6561ULL
+#define FACTORIAL4          24ULL
+#define FACTORIAL6          720ULL
+#define FACTORIAL8          40320ULL
+#define FACTORIAL12         479001600ULL
+#define BINOM12ON4          495ULL
+#define BINOM8ON4           70ULL
+#define MIN(a,b)            (((a) < (b)) ? (a) : (b))
+#define MAX(a,b)            (((a) > (b)) ? (a) : (b))
+
+#define NMOVES              (z3+1)
+#define NTRANS              (mirror+1)
+#define NROTATIONS          (NTRANS-1)
+#define PTABLESIZE(n)       ((n+1) / 2)
+#define PTABLEVAL(t,i)      (((i)%2) ? (t[(i)/2] / 16) : (t[(i)/2] % 16))
+
+/* Type definitions **********************************************************/
+
+#include "cubetypes.h"
+
+/* Public functions **********************************************************/
+
+Cube        apply_alg(Alg *alg, Cube cube);
+Cube        apply_move(Move m, Cube cube);
+Cube        apply_trans(Trans t, Cube cube);
+bool        block_solved(Cube cube, Block);
+Center      center_at(Cube cube, Center c);
+Cube        compose(Cube c2, Cube c1); /* Use c2 as an alg on c1 */
+Corner      corner_at(Cube cube, Corner c);
+Edge        edge_at(Cube cube, Edge e);
+uint64_t    epos_dependent_cube(Cube cube);
+bool        equal(Cube c1, Cube c2);
+Cube        inverse_cube(Cube cube);
+Move        inverse_move(Move m);
+Trans       inverse_trans(Trans t);
+bool        is_admissible(Cube cube);
+bool        is_solved(Cube cube, bool reorient);
+int         piece_orientation(Cube cube, int piece, char *orientation);
+void        print_cube(Cube cube);
+Cube        random_cube();
+AlgList *   solve(Cube cube, Step step, SolveOptions *opts);
+
+Move        base_move(Move m);
+void        free_alg(Alg *alg);
+void        free_alglist(AlgList *l);
+Alg *       inverse_alg(Alg *alg);
+Alg *       new_alg(char *str);
+Alg *       on_inverse(Alg *alg);
+void        print_alg(Alg *alg, bool l);
+void        print_alglist(AlgList *al, bool l);
+Alg *       trans_alg(Trans i);
+void        transform_alg(Trans t, Alg *alg);
+
+void        generate_ctable(CacheData *cd);
+void        generate_ptable(PruneData *pd);
+void        print_cachedata(CacheData *cd, bool printalgs);
+void        print_ptable(PruneData *pd);
+
+void        init();
+
+#endif
+