From a125e69c8ce0a2764b1e50b2dad0a4fa9d141ef4 Mon Sep 17 00:00:00 2001
From: Sebastiano Tronto <sebastiano@tronto.net>
Date: Tue, 6 Sep 2022 18:00:40 +0200
Subject: Symcoord version of nissy. Interesting idea, but performance are
 actually slower. AT THIS STAGE NISSY IS NOT USABLE.

---
 src/commands.h | 194 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 193 insertions(+), 1 deletion(-)

(limited to 'src/commands.h')

diff --git a/src/commands.h b/src/commands.h
index b7a4c36..5d9f4ee 100644
--- a/src/commands.h
+++ b/src/commands.h
@@ -9,6 +9,198 @@
 void                    free_args(CommandArgs *args);
 CommandArgs *           new_args();
 
-extern Command *        commands[];
+/* Arg parsing functions *****************************************************/
+
+CommandArgs *           gen_parse_args(int c, char **v);
+CommandArgs *           help_parse_args(int c, char **v);
+CommandArgs *           parse_only_scramble(int c, char **v);
+CommandArgs *           parse_no_arg(int c, char **v);
+CommandArgs *           solve_parse_args(int c, char **v);
+CommandArgs *           scramble_parse_args(int c, char **v);
+
+/* Exec functions ************************************************************/
+
+void                    gen_exec(CommandArgs *args);
+void                    cleanup_exec(CommandArgs *args);
+void                    invert_exec(CommandArgs *args);
+void                    solve_exec(CommandArgs *args);
+void                    scramble_exec(CommandArgs *args);
+void                    steps_exec(CommandArgs *args);
+void                    commands_exec(CommandArgs *args);
+void                    freemem_exec(CommandArgs *args);
+void                    print_exec(CommandArgs *args);
+void                    twophase_exec(CommandArgs *args);
+void                    help_exec(CommandArgs *args);
+void                    quit_exec(CommandArgs *args);
+void                    unniss_exec(CommandArgs *args);
+void                    version_exec(CommandArgs *args);
+
+/* Commands ******************************************************************/
+
+#ifndef COMMANDS_C
+
+extern Command cleanup_cmd;
+extern Command commands_cmd;
+extern Command freemem_cmd;
+extern Command gen_cmd;
+extern Command help_cmd;
+extern Command invert_cmd;
+extern Command print_cmd;
+extern Command quit_cmd;
+extern Command scramble_cmd;
+extern Command solve_cmd;
+extern Command steps_cmd;
+extern Command unniss_cmd;
+extern Command version_cmd;
+
+extern Command *commands[];
+
+#else
+
+Command
+solve_cmd = {
+	.name        = "solve",
+	.usage       = "solve STEP [OPTIONS] SCRAMBLE",
+	.description = "Solve a step; see command steps for a list of steps",
+	.parse_args  = solve_parse_args,
+	.exec        = solve_exec
+};
+
+Command
+scramble_cmd = {
+	.name        = "scramble",
+	.usage       = "scramble [TYPE] [-n N]",
+	.description = "Get a random-position scramble",
+	.parse_args  = scramble_parse_args,
+	.exec        = scramble_exec,
+};
+
+Command
+gen_cmd = {
+	.name        = "gen",
+	.usage       = "gen [-t N]",
+	.description = "Generate all tables [using N threads]",
+	.parse_args  = gen_parse_args,
+	.exec        = gen_exec
+};
+
+Command
+invert_cmd = {
+	.name        = "invert",
+	.usage       = "invert SCRAMBLE]",
+	.description = "Invert a scramble",
+	.parse_args  = parse_only_scramble,
+	.exec        = invert_exec,
+};
+
+Command
+steps_cmd = {
+	.name        = "steps",
+	.usage       = "steps",
+	.description = "List available steps",
+	.parse_args  = parse_no_arg,
+	.exec        = steps_exec
+};
+
+Command
+commands_cmd = {
+	.name        = "commands",
+	.usage       = "commands",
+	.description = "List available commands",
+	.parse_args  = parse_no_arg,
+	.exec        = commands_exec
+};
+
+Command
+freemem_cmd = {
+	.name        = "freemem",
+	.usage       = "freemem",
+	.description = "free large tables from RAM",
+	.parse_args  = parse_no_arg,
+	.exec        = freemem_exec,
+};
+
+Command
+print_cmd = {
+	.name        = "print",
+	.usage       = "print SCRAMBLE",
+	.description = "Print written description of the cube",
+	.parse_args  = parse_only_scramble,
+	.exec        = print_exec,
+};
+
+Command
+help_cmd = {
+	.name        = "help",
+	.usage       = "help [COMMAND]",
+	.description = "Display nissy manual page or help on specific command",
+	.parse_args  = help_parse_args,
+	.exec        = help_exec,
+};
+
+Command
+twophase_cmd = {
+	.name        = "twophase",
+	.usage       = "twophase",
+	.description = "Find a solution quickly using a 2-phase method",
+	.parse_args  = parse_only_scramble,
+	.exec        = twophase_exec,
+};
+
+Command
+quit_cmd = {
+	.name        = "quit",
+	.usage       = "quit",
+	.description = "Quit nissy",
+	.parse_args  = parse_no_arg,
+	.exec        = quit_exec,
+};
+
+Command
+cleanup_cmd = {
+	.name        = "cleanup",
+	.usage       = "cleanup SCRAMBLE",
+	.description = "Rewrite a scramble using only standard moves (HTM)",
+	.parse_args  = parse_only_scramble,
+	.exec        = cleanup_exec,
+};
+
+Command
+unniss_cmd = {
+	.name        = "unniss",
+	.usage       = "unniss SCRAMBLE",
+	.description = "Rewrite a scramble without NISS",
+	.parse_args  = parse_only_scramble,
+	.exec        = unniss_exec,
+};
+
+Command
+version_cmd = {
+	.name        = "version",
+	.usage       = "version",
+	.description = "print nissy version",
+	.parse_args  = parse_no_arg,
+	.exec        = version_exec,
+};
+
+Command *commands[] = {
+	&commands_cmd,
+	&freemem_cmd,
+	&gen_cmd,
+	&help_cmd,
+	&invert_cmd,
+	&print_cmd,
+	&quit_cmd,
+	&solve_cmd,
+	&scramble_cmd,
+	&steps_cmd,
+	&twophase_cmd,
+	&cleanup_cmd,
+	&unniss_cmd,
+	&version_cmd,
+	NULL
+};
+
+#endif
 
 #endif
-- 
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