1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
|
/* General rule for piece numbering (visually nicer):
*
* 0 1 2 3 4 5 6 7 8 9 10 11
* UF UL UB UR DF DL DB DR FR FL BL BR
* UFR UFL UBL UBR DFR DFL DBL DBR
*
* The order of moves is
* 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
* - U U2 U' D D2 D' R R2 R' L L2 L' F F2 F' B B2 B'
* (0 is reserved for no move) */
#define UF 0
#define UL 1
#define UB 2
#define UR 3
#define DF 4
#define DL 5
#define DB 6
#define DR 7
#define FR 8
#define FL 9
#define BL 10
#define BR 11
#define UFR 0
#define UFL 1
#define UBL 2
#define UBR 3
#define DFR 4
#define DFL 5
#define DBL 6
#define DBR 7
#define U 1
#define U2 2
#define U3 3
#define D 4
#define D2 5
#define D3 6
#define R 7
#define R2 8
#define R3 9
#define L 10
#define L2 11
#define L3 12
#define F 13
#define F2 14
#define F3 15
#define B 16
#define B2 17
#define B3 18
extern char edge_string_list[12][5];
extern char corner_string_list[8][5];
extern char move_string_list[19][5];
extern int inverse_move[19];
/* Convert piece representation from integer to array.
* Come convertions are not "perfect": for example, and epud type of piece
* is represented by a permutation index in 8! elements, but it as an array
* it is converted to the first 8 elements of a 12 elements ep array (with
* meaningless values for the other 4 elements). */
void ep_int_to_array(int ep, int a[12]);
void epud_int_to_array(int epud, int a[12]);
void epfb_int_to_array(int epfb, int a[12]);
void eprl_int_to_array(int eprl, int a[12]);
void epose_int_to_array(int epos, int a[12]);
void eposs_int_to_array(int epos, int a[12]);
void eposm_int_to_array(int epos, int a[12]);
void epe_int_to_array(int epe, int a[12]);
void epm_int_to_array(int epe, int a[12]);
void eps_int_to_array(int epe, int a[12]);
void emslices_int_to_array(int emslices, int a[12]);
void cp_int_to_array(int cp, int a[8]);
void eo_11bits_to_array(int eo, int a[12]);
void co_7trits_to_array(int co, int a[8]);
int ep_array_to_int(int ep[12]);
int epud_array_to_int(int ep[12]);
int epfb_array_to_int(int ep[12]);
int eprl_array_to_int(int ep[12]);
int epose_array_to_int(int ep[12]);
int eposs_array_to_int(int ep[12]);
int eposm_array_to_int(int ep[12]);
int epe_array_to_int(int epe[12]);
int epm_array_to_int(int epe[12]);
int eps_array_to_int(int epe[12]);
int emslices_array_to_int(int ep[12]);
int cp_array_to_int(int cp[8]);
int eo_array_to_11bits(int a[12]);
int co_array_to_7trits(int a[8]);
|
