From 3568412f8f230774d0d11d7ed1c897424f95d3ef Mon Sep 17 00:00:00 2001
From: Sebastiano Tronto <sebastiano.tronto@gmail.com>
Date: Thu, 11 Nov 2021 21:37:34 +0100
Subject: Rewritten from scratch. Welocme nissy 2.0!

---
 src/moves.h | 91 ++++++++-----------------------------------------------------
 1 file changed, 12 insertions(+), 79 deletions(-)

(limited to 'src/moves.h')

diff --git a/src/moves.h b/src/moves.h
index 99d0ec3..082a080 100644
--- a/src/moves.h
+++ b/src/moves.h
@@ -1,83 +1,16 @@
-#include "utils.h"
+#ifndef MOVES_H
+#define MOVES_H
 
-/* Bitmask that define certain movesets. */
-#define move_mask_all  524287   /* Reverse 1111111111111111111 */
-#define move_mask_eofb 155647   /* Reverse 1111111111111010010 */
-#define move_mask_eorl 518527   /* Reverse 1111111010101111111 */
-#define move_mask_eoud 524197   /* Reverse 1010010111111111111 */
-#define move_mask_drud 149887   /* Reverse 1111111010010010010 */
-#define move_mask_drfb 518437   /* Reverse 1010010010010111111 */
-#define move_mask_drrl 155557   /* Reverse 1010010111111010010 */
-#define move_mask_htr  149797   /* Reverse 1010010010010010010 */
+#include "alg.h"
+#include "cube.h"
+#include "env.h"
 
-extern int possible_next[19][19];
+Cube        apply_alg(Alg *alg, Cube cube);
+Cube        apply_alg_generic(Alg *alg, Cube c, PieceFilter f, bool a);
+Cube        apply_move(Move m, Cube cube);
+bool        commute(Move m1, Move m2);
+bool        possible_next(Move m1, Move m2, Move m3);
 
-int parallel(int m1, int m2);
-void init_possible_next();
-
-/* Transition tables */
-extern int eofb_transition_table[pow2to11][19];
-extern int eorl_transition_table[pow2to11][19];
-extern int eoud_transition_table[pow2to11][19];
-extern int coud_transition_table[pow3to7][19];
-extern int cofb_transition_table[pow3to7][19];
-extern int corl_transition_table[pow3to7][19];
-extern int epud_transition_table[factorial8][19];
-extern int epfb_transition_table[factorial8][19];
-extern int eprl_transition_table[factorial8][19];
-extern int epose_transition_table[binom12on4][19];
-extern int eposs_transition_table[binom12on4][19];
-extern int eposm_transition_table[binom12on4][19];
-extern int epe_transition_table[factorial4][19];
-extern int eps_transition_table[factorial4][19];
-extern int epm_transition_table[factorial4][19];
-extern int emslices_transition_table[binom12on4*binom8on4][19];
-extern int cp_transition_table[factorial8][19];
-
-
-/* Functions for permuting pieces (given in array format) */
-
-void apply_move_ep_array(int move, int ep[12]);
-void apply_move_cp_array(int move, int cp[8]);
-
-/* Functions for permuting pieces (given in integer format) */
-
-int apply_move_ep_int(int move, int ep);
-int apply_move_epud_int(int move, int ep);
-int apply_move_epfb_int(int move, int ep);
-int apply_move_eprl_int(int move, int ep);
-int apply_move_epose_int(int move, int ep);
-int apply_move_eposs_int(int move, int ep);
-int apply_move_eposm_int(int move, int ep);
-int apply_move_epe_int(int move, int ep);
-int apply_move_eps_int(int move, int ep);
-int apply_move_epm_int(int move, int ep);
-int apply_move_cp_int(int move, int cp);
-int apply_move_eofb_int(int move, int eo);
-int apply_move_eorl_int(int move, int eo);
-int apply_move_eoud_int(int move, int eo);
-int apply_move_coud_int(int move, int co);
-int apply_move_cofb_int(int move, int co);
-int apply_move_corl_int(int move, int co);
-
-/* Initialize transition tables */
-
-void init_epud_transition_table();
-void init_epfb_transition_table();
-void init_eprl_transition_table();
-void init_epose_transition_table();
-void init_eposs_transition_table();
-void init_eposm_transition_table();
-void init_epe_transition_table();
-void init_eps_transition_table();
-void init_epm_transition_table();
-void init_cp_transition_table();
-void init_eofb_transition_table();
-void init_eorl_transition_table();
-void init_eoud_transition_table();
-void init_coud_transition_table();
-void init_cofb_transition_table();
-void init_corl_transition_table();
-
-void init_transition_table();
+void        init_moves();
 
+#endif
-- 
cgit v1.3