1 files changed, 221 insertions, 0 deletions

diff --git a/src/_constants.c b/src/_constants.c
new file mode 100644
index 0000000..90deffe
--- /dev/null
+++ b/src/_constants.c
@@ -0,0 +1,221 @@
+#define _c_ufr      0U
+#define _c_ubl      1U
+#define _c_dfl      2U
+#define _c_dbr      3U
+#define _c_ufl      4U
+#define _c_ubr      5U
+#define _c_dfr      6U
+#define _c_dbl      7U
+
+#define _e_uf       0U
+#define _e_ub       1U
+#define _e_db       2U
+#define _e_df       3U
+#define _e_ur       4U
+#define _e_ul       5U
+#define _e_dl       6U
+#define _e_dr       7U
+#define _e_fr       8U
+#define _e_fl       9U
+#define _e_bl       10U
+#define _e_br       11U
+
+#define _eoshift    4U
+#define _coshift    5U
+
+#define _pbits      0xFU
+#define _eobit      0x10U
+#define _cobits     0xF0U
+#define _cobits2    0x60U
+#define _ctwist_cw  0x20U
+#define _ctwist_ccw 0x40U
+#define _eflip      0x10U
+#define _error      0xFFU
+
+move_t inverse_move[] = {
+        [U]  = U3,
+        [U2] = U2,
+        [U3] = U,
+        [D]  = D3,
+        [D2] = D2,
+        [D3] = D,
+        [R]  = R3,
+        [R2] = R2,
+        [R3] = R,
+        [L]  = L3,
+        [L2] = L2,
+        [L3] = L,
+        [F]  = F3,
+        [F2] = F2,
+        [F3] = F,
+        [B]  = B3,
+        [B2] = B2,
+        [B3] = B,
+};
+
+trans_t inverse_trans[] = {
+        [UFr] = UFr,
+        [ULr] = URr,
+        [UBr] = UBr,
+        [URr] = URr,
+        [DFr] = DFr,
+        [DLr] = DLr,
+        [DRr] = DRr,
+        [DBr] = DBr,
+        [RUr] = FRr,
+        [RFr] = LFr,
+        [RDr] = BLr,
+        [RBr] = RBr,
+        [LUr] = FLr,
+        [LFr] = RFr,
+        [LDr] = BRr,
+        [LBr] = LBr,
+        [FUr] = FUr,
+        [FRr] = RUr,
+        [FDr] = BUr,
+        [FLr] = LUr,
+        [BUr] = FDr,
+        [BLr] = RDr,
+        [BDr] = BDr,
+        [BRr] = LDr,
+        [UFm] = UFm,
+        [ULm] = ULm,
+        [UBm] = UBm,
+        [URm] = ULm,
+        [DFm] = DFm,
+        [DLm] = DRm,
+        [DRm] = DLm,
+        [DBm] = DBm,
+        [RUm] = FLm,
+        [RFm] = RFm,
+        [RDm] = BRm,
+        [RBm] = LBm,
+        [LUm] = FRm,
+        [LFm] = LFm,
+        [LDm] = BLm,
+        [LBm] = RBm,
+        [FUm] = FUm,
+        [FRm] = LUm,
+        [FDm] = BUm,
+        [FLm] = RUm,
+        [BUm] = FDm,
+        [BLm] = LDm,
+        [BDm] = BDm,
+        [BRm] = RDm,
+};
+
+cube_t solvedcube = {
+        .c = {0, 1, 2, 3, 4, 5, 6, 7},
+        .e = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11}
+};
+
+static cube_t errorcube = { .e = {0}, .c = {0} };
+
+static char *cornerstr[] = {
+        [_c_ufr] = "UFR",
+        [_c_ubl] = "UBL",
+        [_c_dfl] = "DFL",
+        [_c_dbr] = "DBR",
+        [_c_ufl] = "UFL",
+        [_c_ubr] = "UBR",
+        [_c_dfr] = "DFR",
+        [_c_dbl] = "DBL"
+};
+
+static char *cornerstralt[] = {
+        [_c_ufr] = "URF",
+        [_c_ubl] = "ULB",
+        [_c_dfl] = "DLF",
+        [_c_dbr] = "DRB",
+        [_c_ufl] = "ULF",
+        [_c_ubr] = "URB",
+        [_c_dfr] = "DRF",
+        [_c_dbl] = "DLB"
+};
+
+static char *edgestr[] = {
+        [_e_uf] = "UF",
+        [_e_ub] = "UB",
+        [_e_db] = "DB",
+        [_e_df] = "DF",
+        [_e_ur] = "UR",
+        [_e_ul] = "UL",
+        [_e_dl] = "DL",
+        [_e_dr] = "DR",
+        [_e_fr] = "FR",
+        [_e_fl] = "FL",
+        [_e_bl] = "BL",
+        [_e_br] = "BR"
+};
+
+static char *movestr[] = {
+        [U]  = "U",
+        [U2] = "U2",
+        [U3] = "U'",
+        [D]  = "D",
+        [D2] = "D2",
+        [D3] = "D'",
+        [R]  = "R",
+        [R2] = "R2",
+        [R3] = "R'",
+        [L]  = "L",
+        [L2] = "L2",
+        [L3] = "L'",
+        [F]  = "F",
+        [F2] = "F2",
+        [F3] = "F'",
+        [B]  = "B",
+        [B2] = "B2",
+        [B3] = "B'",
+};
+
+static char *transstr[] = {
+        [UFr] = "rotation UF",
+        [UFm] = "mirrored UF",
+        [ULr] = "rotation UL",
+        [ULm] = "mirrored UL",
+        [UBr] = "rotation UB",
+        [UBm] = "mirrored UB",
+        [URr] = "rotation UR",
+        [URm] = "mirrored UR",
+        [DFr] = "rotation DF",
+        [DFm] = "mirrored DF",
+        [DLr] = "rotation DL",
+        [DLm] = "mirrored DL",
+        [DBr] = "rotation DB",
+        [DBm] = "mirrored DB",
+        [DRr] = "rotation DR",
+        [DRm] = "mirrored DR",
+        [RUr] = "rotation RU",
+        [RUm] = "mirrored RU",
+        [RFr] = "rotation RF",
+        [RFm] = "mirrored RF",
+        [RDr] = "rotation RD",
+        [RDm] = "mirrored RD",
+        [RBr] = "rotation RB",
+        [RBm] = "mirrored RB",
+        [LUr] = "rotation LU",
+        [LUm] = "mirrored LU",
+        [LFr] = "rotation LF",
+        [LFm] = "mirrored LF",
+        [LDr] = "rotation LD",
+        [LDm] = "mirrored LD",
+        [LBr] = "rotation LB",
+        [LBm] = "mirrored LB",
+        [FUr] = "rotation FU",
+        [FUm] = "mirrored FU",
+        [FRr] = "rotation FR",
+        [FRm] = "mirrored FR",
+        [FDr] = "rotation FD",
+        [FDm] = "mirrored FD",
+        [FLr] = "rotation FL",
+        [FLm] = "mirrored FL",
+        [BUr] = "rotation BU",
+        [BUm] = "mirrored BU",
+        [BRr] = "rotation BR",
+        [BRm] = "mirrored BR",
+        [BDr] = "rotation BD",
+        [BDm] = "mirrored BD",
+        [BLr] = "rotation BL",
+        [BLm] = "mirrored BL",
+};