/**
* This file contains all the information relating to races
* that is stored on the player.
*
* @author Pinkfish
*/
#include <player.h>
#include <command.h>
string race_ob, *known_commands;
nosave string _race;
/**
* This method returns the title associated with this player.
* @return the title
*/
string query_gtitle() {
return TITLE_H->query_title(TO);
} /* query_gtitle() */
/**
* This method sets the players current race. This should never be
* used, all players should be set by the login object.
* the set functions should not be called indisciminately...
* becareful when using them that you dont screw up a character ok?
* @param str the players new race
* @see query_race_ob()
*/
void set_race_ob( string str ) {
string frog;
if( sscanf( str, "/%s", frog ) == 1 )
str = extract( str, 1 );
if( str[0..strlen("std/races")-1] != "std/races" ) {
write("Illegal path to set_race_ob.\n");
return;
}
race_ob = str;
} /* set_race_ob() */
/**
* This method returns ther current race object associated with the
* player.
* @return the race object
* @see set_race_ob()
*/
string query_race_ob() { return race_ob; }
/**
* This method returns the name of the race associated with the
* player.
* @return the race name
* @see query_race_ob()
* @see set_race_ob()
*/
string query_race() { /* should return the name of our race */
if(!_race)
_race = (string)race_ob->query_name();
return _race;
} /* query_race() */
/**
* This method adds all the guild-race commands to the player
* when they start up.
* @see add_known_command()
*/
void race_guild_commands() {
string command, *bing, *paths;
paths= ({ });
if( !known_commands )
known_commands = ({"rearrange"});
foreach( command in known_commands ) {
// totally remove commands that don't exist.
if( !sizeof( bing = CMD_D->GetPaths(command) ) ) {
known_commands -= ({ command });
continue;
}
// Remove any paths that aren't /cmds/guild-race.
paths += filter( bing, (: $1[0..15] == "/cmds/guild-race" :) );
}
TO->AddSearchPath(paths);
catch( query_race_ob()->start_player(TO) );
TO->query_limbs();
} /* race_guild_commands() */
/**
* This method returns the array of commands the player knows.
* @return the list of commands the player knows
* @see add_known_command()
* @see query_known_command()
* @see remove_known_command()
*/
string *query_known_commands() { return copy(known_commands); }
/**
* This method checks to see if the command is known by the player.
* @param word the command to check
* @return 1 if known, 0 if not
* @see add_known_command()
* @see query_known_commands()
* @see remove_known_command()
*/
int query_known_command( string word ) {
return ( member_array( word, known_commands ) != -1 );
} /* query_known_command() */
/**
* This method handles help calls associated with commands on the
* player. This will either return a string or a function pointer.
* @return the help for the command
* @param str the command to get help on
* @see add_known_command()
*/
string help_command( string str ) {
class command cmd = new( class command, verb : str );
string path;
mixed func;
if( query_known_command(str) || creatorp(TO) &&
CMD_D->HandleStars(cmd) ) {
path = CMD_D->GetPaths(cmd->verb)[0]+"/"+cmd->verb;
func = path->help_function();
if( func )
return func;
return path->help();
}
return 0;
} /* help_command() */
/**
* This method adds a command to the player.
* @param str the command to add
* @return 1 if was successfuly added, 0 if not
* @see query_known_commands()
* @see query_known_command()
* @see remove_known_command()
*/
int add_known_command( string str ) {
string *paths;
if( query_known_command( str ) || !CMD_D->IsGRCommand(str) )
return 0;
if( sizeof( paths = CMD_D->GetPaths(str) ) )
TO->AddSearchPath(paths);
known_commands += ({ str });
return 1;
} /* add_known_command() */
/**
* This method removes a command from the player.
* @param str the command to remove
* @return 1 if it was successful, 0 if it was unsuccessful
* @see add_known_command()
* @see query_known_command()
* @see query_known_commands()
*/
int remove_known_command( string str ) {
if( !query_known_command( str ) )
return 0;
known_commands -= ({ str });
return 1;
} /* remove_known_command() */
