From fabb1ae495c4404af0f26380c97d0bca7e881a27 Mon Sep 17 00:00:00 2001
From: Sebastiano Tronto <sebastiano@tronto.net>
Date: Fri, 27 Oct 2023 17:32:57 +0200
Subject: more cleanup

---
 src/_constants.c | 221 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 221 insertions(+)
 create mode 100644 src/_constants.c

(limited to 'src/_constants.c')

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",
+};
-- 
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