Beispiel #1
0
    int rob(vector<int>& nums) {
        int len = nums.size();
        if(len == 0) return 0;
        if(len == 1) return nums[0];
        if(len == 2) return max(nums[0],nums[1]);
        if(len == 3) return max(max(nums[0],nums[1]),nums[2]);
        vector<int> do_not_rob(nums.begin(),nums.end()-1);
        vector<int> do_rob(nums.begin()+1,nums.end()-2);

        int left = help(do_not_rob);
        int right = help(do_rob);

        return max(left,right+nums[len-1]);
    }
Beispiel #2
0
void
process_command(int descr, dbref player, char *command)
{
	char *arg1;
	char *arg2;
	char *full_command;
	char *p;					/* utility */
	char pbuf[BUFFER_LEN];
	char xbuf[BUFFER_LEN];
	char ybuf[BUFFER_LEN];
	struct timeval starttime;
	struct timeval endtime;
	double totaltime;

	if (command == 0)
		abort();

	/* robustify player */
	if (player < 0 || player >= db_top ||
		(Typeof(player) != TYPE_PLAYER && Typeof(player) != TYPE_THING)) {
		log_status("process_command: bad player %d", player);
		return;
	}

	if ((tp_log_commands || Wizard(OWNER(player)))) {
		if (!(FLAGS(player) & (INTERACTIVE | READMODE))) {
			if (!*command) {
				return; 
			}
			log_command("%s: %s", whowhere(player), command);
		} else {
			if (tp_log_interactive) {
				log_command("%s: %s%s", whowhere(player),
						(FLAGS(player) & (READMODE)) ? "[READ] " : "[INTERP] ", command);
			}
		}
	}

	if (FLAGS(player) & INTERACTIVE) {
		interactive(descr, player, command);
		return;
	}
	/* eat leading whitespace */
	while (*command && isspace(*command))
		command++;

	/* Disable null command once past READ line */
	if (!*command)
		return;

	/* check for single-character commands */
	if (!tp_enable_prefix) {
		if (*command == SAY_TOKEN) {
			snprintf(pbuf, sizeof(pbuf), "say %s", command + 1);
			command = &pbuf[0];
		} else if (*command == POSE_TOKEN) {
			snprintf(pbuf, sizeof(pbuf), "pose %s", command + 1);
			command = &pbuf[0];
		} else if (*command == EXIT_DELIMITER) {
			snprintf(pbuf, sizeof(pbuf), "delimiter %s", command + 1);
			command = &pbuf[0];
		}
	}

	/* profile how long command takes. */
	gettimeofday(&starttime, NULL);

	/* if player is a wizard, and uses overide token to start line... */
	/* ... then do NOT run actions, but run the command they specify. */
	if (!(TrueWizard(OWNER(player)) && (*command == OVERIDE_TOKEN))) {
		if (can_move(descr, player, command, 0)) {
			do_move(descr, player, command, 0);	/* command is exact match for exit */
			*match_args = 0;
			*match_cmdname = 0;
		} else {
			if (tp_enable_prefix) {
				if (*command == SAY_TOKEN) {
					snprintf(pbuf, sizeof(pbuf), "say %s", command + 1);
					command = &pbuf[0];
				} else if (*command == POSE_TOKEN) {
					snprintf(pbuf, sizeof(pbuf), "pose %s", command + 1);
					command = &pbuf[0];
				} else if (*command == EXIT_DELIMITER) {
					snprintf(pbuf, sizeof(pbuf), "delimiter %s", command + 1);
					command = &pbuf[0];
				} else {
					goto bad_pre_command;
				}
				if (can_move(descr, player, command, 0)) {
					do_move(descr, player, command, 0);	/* command is exact match for exit */
					*match_args = 0;
					*match_cmdname = 0;
				} else {
					goto bad_pre_command;
				}
			} else {
				goto bad_pre_command;
			}
		}
	} else {
	  bad_pre_command:
		if (TrueWizard(OWNER(player)) && (*command == OVERIDE_TOKEN))
			command++;
		full_command = strcpyn(xbuf, sizeof(xbuf), command);
		for (; *full_command && !isspace(*full_command); full_command++) ;
		if (*full_command)
			full_command++;

		/* find arg1 -- move over command word */
		command = strcpyn(ybuf, sizeof(ybuf), command);
		for (arg1 = command; *arg1 && !isspace(*arg1); arg1++) ;
		/* truncate command */
		if (*arg1)
			*arg1++ = '\0';

		/* remember command for programs */
		strcpyn(match_args, sizeof(match_args), full_command);
		strcpyn(match_cmdname, sizeof(match_cmdname), command);

		/* move over spaces */
		while (*arg1 && isspace(*arg1))
			arg1++;

		/* find end of arg1, start of arg2 */
		for (arg2 = arg1; *arg2 && *arg2 != ARG_DELIMITER; arg2++) ;

		/* truncate arg1 */
		for (p = arg2 - 1; p >= arg1 && isspace(*p); p--)
			*p = '\0';

		/* go past delimiter if present */
		if (*arg2)
			*arg2++ = '\0';
		while (*arg2 && isspace(*arg2))
			arg2++;

		switch (command[0]) {
		case '@':
			switch (command[1]) {
			case 'a':
			case 'A':
				/* @action, @armageddon, @attach */
				switch (command[2]) {
				case 'c':
				case 'C':
					Matched("@action");
					NOGUEST("@action", player);
					BUILDERONLY("@action", player);
					do_action(descr, player, arg1, arg2);
					break;
				case 'r':
				case 'R':
					if (strcmp(command, "@armageddon"))
						goto bad;
/*
					WIZARDONLY("@armageddon", player);
					PLAYERONLY("@armageddon", player);
*/
					do_armageddon(player, full_command);
					break;
				case 't':
				case 'T':
					Matched("@attach");
					NOGUEST("@attach", player);
					BUILDERONLY("@attach", player);
					do_attach(descr, player, arg1, arg2);
					break;
				default:
					goto bad;
				}
				break;
			case 'b':
			case 'B':
				/* @bless, @boot */
				switch (command[2]) {
				case 'l':
				case 'L':
					Matched("@bless");
					WIZARDONLY("@bless", player);
					PLAYERONLY("@bless", player);
					NOFORCE("@bless", force_level, player);
					do_bless(descr, player, arg1, arg2);
					break;
				case 'o':
				case 'O':
					Matched("@boot");
					WIZARDONLY("@boot", player);
					PLAYERONLY("@boot", player);
					do_boot(player, arg1);
					break;
				default:
					goto bad;
				}
				break;
			case 'c':
			case 'C':
				/* @chlock, @chown, @chown_lock, @clone,
				   @conlock, @contents, @create, @credits */
				switch (command[2]) {
				case 'h':
				case 'H':
					switch (command[3]) {
					case 'l':
					case 'L':
						Matched("@chlock");
						NOGUEST("@chlock", player);
						set_standard_lock(descr, player, arg1, MESGPROP_CHLOCK, "Chown Lock", arg2);
						break;
					case 'o':
					case 'O':
						if(strlen(command) < 7) {
							Matched("@chown");
							do_chown(descr, player, arg1, arg2);
						} else {
							Matched("@chown_lock");
							NOGUEST("@chown_lock", player);
							set_standard_lock(descr, player, arg1, MESGPROP_CHLOCK, "Chown Lock", arg2);
						}
						break;
					default:
						goto bad;
					}
					break;
				case 'l':
				case 'L':
					Matched("@clone");
					NOGUEST("@clone", player);
					BUILDERONLY("@clone", player);
					do_clone(descr, player, arg1);
					break;
				case 'o':
				case 'O':
					switch (command[4]) {
					case 'l':
					case 'L':
						Matched("@conlock");
						NOGUEST("@conlock", player);
						set_standard_lock(descr, player, arg1, MESGPROP_CONLOCK, "Container Lock", arg2);
						break;
					case 't':
					case 'T':
						Matched("@contents");
						do_contents(descr, player, arg1, arg2);
						break;
					default:
						goto bad;
					}
					break;
				case 'r':
				case 'R':
					if (string_compare(command, "@credits")) {
						Matched("@create");
						NOGUEST("@create", player);
						BUILDERONLY("@create", player);
						do_create(player, arg1, arg2);
					} else {
						do_credits(player);
					}
					break;
				default:
					goto bad;
				}
				break;
			case 'd':
			case 'D':
				/* @dbginfo, @describe, @dig, @doing,
				   @drop, @dump */
				switch (command[2]) {
#ifdef DISKBASE
				case 'b':
				case 'B':
					Matched("@dbginfo");
					WIZARDONLY("@dbginfo", player);
					diskbase_debug(player);
					break;
#endif
				case 'e':
				case 'E':
					Matched("@describe");
					NOGUEST("@describe", player);
					set_standard_property(descr, player, arg1, MESGPROP_DESC, "Object Description", arg2);
					break;
				case 'i':
				case 'I':
					Matched("@dig");
					NOGUEST("@dig", player);
					BUILDERONLY("@dig", player);
					do_dig(descr, player, arg1, arg2);
					break;
				case 'o':
				case 'O':
					Matched("@doing");
					if (!tp_who_doing)
						goto bad;
					NOGUEST("@doing", player);
					set_standard_property(descr, player, arg1, MESGPROP_DOING, "Doing", arg2);
					break;
				case 'r':
				case 'R':
					Matched("@drop");
					NOGUEST("@drop", player);
					set_standard_property(descr, player, arg1, MESGPROP_DROP, "Drop Message", arg2);
					break;
				case 'u':
				case 'U':
					Matched("@dump");
					WIZARDONLY("@dump", player);
					PLAYERONLY("@dump", player);
					do_dump(player, full_command);
					break;
				default:
					goto bad;
				}
				break;
			case 'e':
			case 'E':
				/* @edit, @entrances, @examine */
				switch (command[2]) {
				case 'd':
				case 'D':
					Matched("@edit");
					NOGUEST("@edit", player);
					PLAYERONLY("@edit", player);
					MUCKERONLY("@edit", player);
					do_edit(descr, player, arg1);
					break;
				case 'n':
				case 'N':
					Matched("@entrances");
					do_entrances(descr, player, arg1, arg2);
					break;
				case 'x':
				case 'X':
					Matched("@examine");
					GODONLY("@examine", player);
					sane_dump_object(player, arg1);
					break;
				default:
					goto bad;
				}
				break;
			case 'f':
			case 'F':
				/* @fail, @find, @flock, @force, @force_lock */
				switch (command[2]) {
				case 'a':
				case 'A':
					Matched("@fail");
					NOGUEST("@fail", player);
					set_standard_property(descr, player, arg1, MESGPROP_FAIL, "Fail Message", arg2);
					break;
				case 'i':
				case 'I':
					Matched("@find");
					do_find(player, arg1, arg2);
					break;
				case 'l':
				case 'L':
					Matched("@flock");
					NOGUEST("@flock", player);
					NOFORCE("@flock", force_level, player);
					set_standard_lock(descr, player, arg1, MESGPROP_FLOCK, "Force Lock", arg2);
					break;
				case 'o':
				case 'O':
					if(strlen(command) < 7) {
						Matched("@force");
						do_force(descr, player, arg1, arg2);
					} else {
						Matched("@force_lock");
						NOGUEST("@force_lock", player);
						NOFORCE("@force_lock", force_level, player);
						set_standard_lock(descr, player, arg1, MESGPROP_FLOCK, "Force Lock", arg2);
					}
					break;
				default:
					goto bad;
				}
				break;
			case 'h':
			case 'H':
				/* @hashes */
				Matched("@hashes");
				do_hashes(player, arg1);
				break;
			case 'i':
			case 'I':
				/* @idescribe */
				Matched("@idescribe");
				NOGUEST("@idescribe", player);
				set_standard_property(descr, player, arg1, MESGPROP_IDESC, "Inside Description", arg2);
				break;
			case 'k':
			case 'K':
				/* @kill */
				Matched("@kill");
				do_dequeue(descr, player, arg1);
				break;
			case 'l':
			case 'L':
				/* @link, @list, @lock */
				switch (command[2]) {
				case 'i':
				case 'I':
					switch (command[3]) {
					case 'n':
					case 'N':
						Matched("@link");
						NOGUEST("@link", player);
						do_link(descr, player, arg1, arg2);
						break;
					case 's':
					case 'S':
						Matched("@list");
						match_and_list(descr, player, arg1, arg2);
						break;
					default:
						goto bad;
					}
					break;
				case 'o':
				case 'O':
					Matched("@lock");
					NOGUEST("@lock", player);
					set_standard_lock(descr, player, arg1, MESGPROP_LOCK, "Lock", arg2);
					break;
				default:
					goto bad;
				}
				break;
			case 'm':
			case 'M':
				/* @mcpedit, @mcpprogram, @memory, @mpitops,
				   @muftops */
				switch (command[2]) {
#ifdef MCP_SUPPORT
				case 'c':
				case 'C':
					if (string_prefix("@mcpedit", command)) {
						Matched("@mcpedit");
						NOGUEST("@mcpedit", player);
						PLAYERONLY("@mcpedit", player);
						MUCKERONLY("@mcpedit", player);
						do_mcpedit(descr, player, arg1);
						break;
					} else {
						Matched("@mcpprogram");
						NOGUEST("@mcpprogram", player);
						PLAYERONLY("@mcpprogram", player);
						MUCKERONLY("@mcpprogram", player);
						do_mcpprogram(descr, player, arg1);
						break;
					}
#endif
#ifndef NO_MEMORY_COMMAND
				case 'e':
				case 'E':
					Matched("@memory");
					WIZARDONLY("@memory", player);
					do_memory(player);
					break;
#endif
				case 'p':
			    case 'P':
			        Matched("@mpitops");
				WIZARDONLY("@mpitops", player);
			        do_mpi_topprofs(player, arg1);
			        break;
			    case 'u':
			    case 'U':
			        Matched("@muftops");
				WIZARDONLY("@muftops", player);
			        do_muf_topprofs(player, arg1);
			        break;
				default:
					goto bad;
				}
				break;
			case 'n':
			case 'N':
				/* @name, @newpassword */
				switch (command[2]) {
				case 'a':
				case 'A':
					Matched("@name");
					NOGUEST("@name", player);
					do_name(descr, player, arg1, arg2);
					break;
				case 'e':
				case 'E':
					if (strcmp(command, "@newpassword"))
						goto bad;
					WIZARDONLY("@newpassword", player);
					PLAYERONLY("@newpassword", player);
					do_newpassword(player, arg1, arg2);
					break;
				default:
					goto bad;
				}
				break;
			case 'o':
			case 'O':
				/* @odrop, @oecho, @ofail, @open, @osuccess,
				   @owned */
				switch (command[2]) {
				case 'd':
				case 'D':
					Matched("@odrop");
					NOGUEST("@odrop", player);
					set_standard_property(descr, player, arg1, MESGPROP_ODROP, "ODrop Message", arg2);
					break;
				case 'e':
				case 'E':
					Matched("@oecho");
					NOGUEST("@oecho", player);
					set_standard_property(descr, player, arg1, MESGPROP_OECHO, "Outside-echo Prefix", arg2);
					break;
				case 'f':
				case 'F':
					Matched("@ofail");
					NOGUEST("@ofail", player);
					set_standard_property(descr, player, arg1, MESGPROP_OFAIL, "OFail Message", arg2);
					break;
				case 'p':
				case 'P':
					Matched("@open");
					NOGUEST("@open", player);
					BUILDERONLY("@open", player);
					do_open(descr, player, arg1, arg2);
					break;
				case 's':
				case 'S':
					Matched("@osuccess");
					NOGUEST("@osuccess", player);
					set_standard_property(descr, player, arg1, MESGPROP_OSUCC, "OSuccess Message", arg2);
					break;
				case 'w':
				case 'W':
					Matched("@owned");
					do_owned(player, arg1, arg2);
					break;
				default:
					goto bad;
				}
				break;
			case 'p':
			case 'P':
				/* @password, @pcreate, @pecho, @program, 
				   @propset, @ps */
				switch (command[2]) {
				case 'a':
				case 'A':
					Matched("@password");
					PLAYERONLY("@password", player);
					NOGUEST("@password", player);
					do_password(player, arg1, arg2);
					break;
				case 'c':
				case 'C':
					Matched("@pcreate");
					WIZARDONLY("@pcreate", player);
					PLAYERONLY("@pcreate", player);
					do_pcreate(player, arg1, arg2);
					break;
				case 'e':
				case 'E':
					Matched("@pecho");
					NOGUEST("@pecho", player);
					set_standard_property(descr, player, arg1, MESGPROP_PECHO, "Puppet-echo Prefix", arg2);
					break;
				case 'r':
				case 'R':
					if (string_prefix("@program", command)) {
						Matched("@program");
						NOGUEST("@program", player);
						PLAYERONLY("@program", player);
						MUCKERONLY("@program", player);
						do_prog(descr, player, arg1);
						break;
					} else {
						Matched("@propset");
						NOGUEST("@propset", player);
						do_propset(descr, player, arg1, arg2);
						break;
					}
				case 's':
				case 'S':
					Matched("@ps");
					list_events(player);
					break;
				default:
					goto bad;
				}
				break;
			case 'r':
			case 'R':
				/* @recycle, @reconfiguressl, @relink, @restart, @restrict */
				switch (command[3]) {
				case 'c':
				case 'C':
#ifdef USE_SSL
                                        if (!strcmp(command, "@reconfiguressl")) {
                                                WIZARDONLY("@reconfiguressl", player);
                                                PLAYERONLY("@reconfiguressl", player);
                                                do_reconfigure_ssl(player);
                                                break;
                                        }
#endif
                                        Matched("@recycle");
                                        NOGUEST("@recycle", player);
                                        do_recycle(descr, player, arg1);
                                        break;
				case 'l':
				case 'L':
					Matched("@relink");
					NOGUEST("@relink", player);
					do_relink(descr, player, arg1, arg2);
					break;
				case 's':
				case 'S':
					if (!strcmp(command, "@restart")) {
/*
						WIZARDONLY("@restart", player);
						PLAYERONLY("@restart", player);
*/
						do_restart(player);
					} else if (!strcmp(command, "@restrict")) {
						WIZARDONLY("@restrict", player);
						PLAYERONLY("@restrict", player);
						do_restrict(player, arg1);
					} else {
						goto bad;
					}
					break;
				default:
					goto bad;
				}
				break;
			case 's':
			case 'S':
				/* @sanity, @sanchange, @sanfix, @set,
				   @shutdown, @stats, @success, @sweep */
				switch (command[2]) {
				case 'a':
				case 'A':
					if (!strcmp(command, "@sanity")) {
						GODONLY("@sanity", player);
						sanity(player);
					} else if (!strcmp(command, "@sanchange")) {
						GODONLY("@sanchange", player);
						sanechange(player, full_command);
					} else if (!strcmp(command, "@sanfix")) {
						GODONLY("@sanfix", player);
						sanfix(player);
					} else {
						goto bad;
					}
					break;
				case 'e':
				case 'E':
					Matched("@set");
					NOGUEST("@set", player);
					do_set(descr, player, arg1, arg2);
					break;
				case 'h':
				case 'H':
					if (strcmp(command, "@shutdown"))
						goto bad;
/*
					WIZARDONLY("@shutdown", player);
					PLAYERONLY("@shutdown", player);
*/
					do_shutdown(player);
					break;
				case 't':
				case 'T':
					Matched("@stats");
					do_stats(player, arg1);
					break;
				case 'u':
				case 'U':
					Matched("@success");
					NOGUEST("@success", player);
					set_standard_property(descr, player, arg1, MESGPROP_SUCC, "Success Message", arg2);
					break;
				case 'w':
				case 'W':
					Matched("@sweep");
					do_sweep(descr, player, arg1);
					break;
				default:
					goto bad;
				}
				break;
			case 't':
			case 'T':
				/* @teleport, @toad, @trace, @tune */
				switch (command[2]) {
				case 'e':
				case 'E':
					Matched("@teleport");
					do_teleport(descr, player, arg1, arg2);
					break;
				case 'o':
				case 'O':
					if (!strcmp(command, "@toad")) {
						WIZARDONLY("@toad", player);
						PLAYERONLY("@toad", player);
						do_toad(descr, player, arg1, arg2);
					} else if (!strcmp(command, "@tops")) {
						WIZARDONLY("@tops", player);
						do_all_topprofs(player, arg1);
					} else {
						goto bad;
					}
					break;
				case 'r':
				case 'R':
					Matched("@trace");
					do_trace(descr, player, arg1, atoi(arg2));
					break;
				case 'u':
				case 'U':
					Matched("@tune");
					WIZARDONLY("@tune", player);
					PLAYERONLY("@tune", player);
					do_tune(player, arg1, arg2, !!strchr(full_command, ARG_DELIMITER));
					break;
				default:
					goto bad;
				}
				break;
			case 'u':
			case 'U':
				/* @unbless, @unlink, @unlock, @uncompile,
				   @usage */
				switch (command[2]) {
				case 'N':
				case 'n':
					if (string_prefix(command, "@unb")) {
						Matched("@unbless");
						WIZARDONLY("@unbless", player);
						PLAYERONLY("@unbless", player);
						NOFORCE("@unbless", force_level, player);
						do_unbless(descr, player, arg1, arg2);
					} else if (string_prefix(command, "@unli")) {
						Matched("@unlink");
						NOGUEST("@unlink", player);
						do_unlink(descr, player, arg1);
					} else if (string_prefix(command, "@unlo")) {
						Matched("@unlock");
						NOGUEST("@unlock", player);
						set_standard_lock(descr, player, arg1, MESGPROP_LOCK, "Lock", "");
					} else if (string_prefix(command, "@uncom")) {
						Matched("@uncompile");
						WIZARDONLY("@uncompile", player);
						PLAYERONLY("@uncompile", player);
						do_uncompile(player);
					} else {
						goto bad;
					}
					break;
#ifndef NO_USAGE_COMMAND
				case 'S':
				case 's':
					Matched("@usage");
					WIZARDONLY("@usage", player);
					do_usage(player);
					break;
#endif
				default:
					goto bad;
					break;
				}
				break;
			case 'v':
			case 'V':
				/* @version */
				Matched("@version");
				do_version(player);
				break;
			case 'w':
			case 'W':
				/* @wall */
				if (strcmp(command, "@wall"))
					goto bad;
				WIZARDONLY("@wall", player);
				PLAYERONLY("@wall", player);
				do_wall(player, full_command);
				break;
			default:
				goto bad;
			}
			break;
		case 'd':
		case 'D':
			/* disembark, drop */
			switch (command[1]) {
			case 'i':
			case 'I':
				Matched("disembark");
				do_leave(descr, player);
				break;
			case 'r':
			case 'R':
				Matched("drop");
				do_drop(descr, player, arg1, arg2);
				break;
			default:
				goto bad;
			}
			break;
		case 'e':
		case 'E':
			/* examine */
			Matched("examine");
			do_examine(descr, player, arg1, arg2);
			break;
		case 'g':
		case 'G':
			/* get, give, goto, gripe */
			switch (command[1]) {
			case 'e':
			case 'E':
				Matched("get");
				do_get(descr, player, arg1, arg2);
				break;
			case 'i':
			case 'I':
				Matched("give");
				do_give(descr, player, arg1, atoi(arg2));
				break;
			case 'o':
			case 'O':
				Matched("goto");
				do_move(descr, player, arg1, 0);
				break;
			case 'r':
			case 'R':
				if (string_compare(command, "gripe"))
					goto bad;
				do_gripe(player, full_command);
				break;
			default:
				goto bad;
			}
			break;
		case 'h':
		case 'H':
			/* help */
			Matched("help");
			do_help(player, arg1, arg2);
			break;
		case 'i':
		case 'I':
			/* inventory, info */
			if (string_compare(command, "info")) {
				Matched("inventory");
				do_inventory(player);
			} else {
				Matched("info");
				do_info(player, arg1, arg2);
			}
			break;
		case 'k':
		case 'K':
			/* kill */
			Matched("kill");
			do_kill(descr, player, arg1, atoi(arg2));
			break;
		case 'l':
		case 'L':
			/* leave, look */
			if (string_prefix("look", command)) {
				Matched("look");
				do_look_at(descr, player, arg1, arg2);
				break;
			} else {
				Matched("leave");
				do_leave(descr, player);
				break;
			}
		case 'm':
		case 'M':
			/* man, motd, move, mpi */
			if (string_prefix(command, "move")) {
				do_move(descr, player, arg1, 0);
				break;
			} else if (!string_compare(command, "motd")) {
				do_motd(player, full_command);
				break;
			} else if (!string_compare(command, "mpi")) {
				do_mpihelp(player, arg1, arg2);
				break;
			} else {
				if (string_compare(command, "man"))
					goto bad;
				do_man(player, (!*arg1 && !*arg2 && arg1 != arg2) ? "=" : arg1, arg2);
			}
			break;
		case 'n':
		case 'N':
			/* news */
			Matched("news");
			do_news(player, arg1, arg2);
			break;
		case 'p':
		case 'P':
			/* page, pose, put */
			switch (command[1]) {
			case 'a':
			case 'A':
				Matched("page");
				do_page(player, arg1, arg2);
				break;
			case 'o':
			case 'O':
				Matched("pose");
				do_pose(player, full_command);
				break;
			case 'u':
			case 'U':
				Matched("put");
				do_drop(descr, player, arg1, arg2);
				break;
			default:
				goto bad;
			}
			break;
		case 'r':
		case 'R':
			/* read, rob */
			switch (command[1]) {
			case 'e':
			case 'E':
				Matched("read");	/* undocumented alias for look */
				do_look_at(descr, player, arg1, arg2);
				break;
			case 'o':
			case 'O':
				Matched("rob");
				do_rob(descr, player, arg1);
				break;
			default:
				goto bad;
			}
			break;
		case 's':
		case 'S':
			/* say, score */
			switch (command[1]) {
			case 'a':
			case 'A':
				Matched("say");
				do_say(player, full_command);
				break;
			case 'c':
			case 'C':
				Matched("score");
				do_score(player);
				break;
			default:
				goto bad;
			}
			break;
		case 't':
		case 'T':
			/* take, throw */
			switch (command[1]) {
			case 'a':
			case 'A':
				Matched("take");
				do_get(descr, player, arg1, arg2);
				break;
			case 'h':
			case 'H':
				Matched("throw");
				do_drop(descr, player, arg1, arg2);
				break;
			default:
			goto bad;
			}
			break;
		case 'w':
		case 'W':
			/* whisper */
			Matched("whisper");
			do_whisper(descr, player, arg1, arg2);
			break;
		default:
		  bad:
			if (tp_m3_huh != 0)
			{
				char hbuf[BUFFER_LEN];
				snprintf(hbuf,BUFFER_LEN,"HUH? %s", command);
				if(can_move(descr, player, hbuf, 3)) {
					do_move(descr, player, hbuf, 3);
					*match_args = 0;
					*match_cmdname = 0;
					break;
				}
			}	
			notify(player, tp_huh_mesg);
			if (tp_log_failed_commands && !controls(player, LOCATION(player))) {
				log_status("HUH from %s(%d) in %s(%d)[%s]: %s %s",
						   NAME(player), player, NAME(LOCATION(player)),
						   LOCATION(player),
						   NAME(OWNER(LOCATION(player))), command, full_command);
			}
			break;
		}
	}

	/* calculate time command took. */
	gettimeofday(&endtime, NULL);
	if (starttime.tv_usec > endtime.tv_usec) {
		endtime.tv_usec += 1000000;
		endtime.tv_sec -= 1;
	}
	endtime.tv_usec -= starttime.tv_usec;
	endtime.tv_sec -= starttime.tv_sec;

	totaltime = endtime.tv_sec + (endtime.tv_usec * 1.0e-6);
	if (totaltime > (tp_cmd_log_threshold_msec / 1000.0)) {
		log2file(LOG_CMD_TIMES, "%6.3fs, %.16s: %s: %s",
					totaltime, ctime((time_t *)&starttime.tv_sec),
					whowhere(player), command);
	}
}