1 files changed, 66 insertions, 0 deletions

diff --git a/tools/302_solve_multisol/solve_multisol.c b/tools/302_solve_multisol/solve_multisol.c
new file mode 100644
index 0000000..739ccbd
--- /dev/null
+++ b/tools/302_solve_multisol/solve_multisol.c
@@ -0,0 +1,66 @@
+#include "../tool.h"
+
+#define SOL_BUFFER_LEN 10000
+
+int nsol;
+char *solver;
+int64_t size = 0;
+char *buf;
+
+char *scrambles[] = {
+        "U2 D2 F2 B2 L2 R2",
+        "R' D R U R' D' R U'", /* Pure 8-move comm */
+        "R D' R2 D R U2 R' D' R U2 R D R'", /* 12 mover with sym */
+        NULL
+};
+
+void run(void) {
+        int i;
+        int64_t n;
+        long long stats[NISSY_SIZE_SOLVE_STATS];
+        char sol[SOL_BUFFER_LEN], cube[22];
+
+        printf("Solved the following scrambles:\n\n");
+        for (i = 0; scrambles[i] != NULL; i++) {
+                printf("%d. %s\n", i+1, scrambles[i]);
+                printf("Solving scramble %s\n", scrambles[i]);
+                if (nissy_applymoves(NISSY_SOLVED_CUBE, scrambles[i], cube)
+                     == -1) {
+                        printf("Invalid scramble\n");
+                        continue;
+                }
+                n = nissy_solve(cube, solver, NISSY_NISSFLAG_NORMAL,
+                    0, 20, nsol, -1, size, buf, SOL_BUFFER_LEN, sol, stats);
+                if (n == 0)
+                        printf("No solution found\n");
+                else
+                        printf("Solutions:\n%s\n", sol);
+        }
+}
+
+int main(int argc, char **argv) {
+        char filename[255];
+
+        if (argc < 3) {
+                printf("Error: not enough arguments. "
+                    "A solver and a number of solutions must be given.\n");
+                return 1;
+        }
+
+        solver = argv[1];
+        nsol = atoi(argv[2]);
+        srand(time(NULL));
+        nissy_setlogger(log_stderr);
+
+
+        sprintf(filename, "tables/%s", solver);
+        if (getdata(solver, &buf, filename) != 0)
+                return 1;
+
+        size = nissy_datasize(solver);
+
+        timerun(run);
+
+        free(buf);
+        return 0;
+}