/****** This room is made my Mithal, learn and enjoy ***/
#include "defs.h"
inherit ROOM_OBJ;
object key;
void setup() {
set_short( "'add_item' room telling about resolving item conflicts" );
set_light( 100 );
set_long( "This is the room telling about resolving item conflicts in "
"items defined with add_item.\n"
"This room still has some basic problems, and shouldn't be used "
"as an example.\n"
"Inside, add_item creates one "
"object per room for its use and assigns an alias to each item "
"pointing to this object. Therefore it is likely that "
"if you have multiple add_items with verbs that call functions "
"you can run into problems. In this room there is a fountain and "
"a pool. Both of these define 'toss'. If the wrong function is "
"called, then your function must return a 0 in order for the "
"correct function to be called. Otherwise you will have a bug! "
"Please look at this code and notice how each function checks to "
"make sure that the appropriate pattern is used. If this code "
"were removed, then funny things would start to happen.:)\n" );
add_item( "small fountain",
({ "long",
"You can see a few platinum coins in the water.",
"toss", ({ this_object(), "do_throw_fount",
"<number> platinum [coins|coin] into <direct:object>" })
}) );
add_item( "small pool",
({ "long", "You can see some silver coins lying around in the "
"pool.",
"toss", ({ this_object(),"do_throw_pool",
"<number> silver [coins|coin] into <direct:object>" })
}) );
add_exit( "east", __DIR__+"item_helper", "path" );
add_exit( "west", __DIR__+ "args_object", "path" );
add_exit( "start", MAIN, "path" );
add_exit( "exit", LEARNING +"search", "path" );
} /* setup() */
int do_success_thing( int pool, int silver, int no ) {
/* This function generates the success message! */
/* pool and silver are boolean */
string coinstr, poolstr, nocoins;
if( no < 0 ) return 0;
if( silver ) coinstr = "silver";
else coinstr = "platinum";
if( pool ) poolstr = "pool";
else poolstr = "fountain";
nocoins = no+" "+coinstr+" coins";
if( no == 1 ) nocoins = "one "+coinstr+" coin";
this_player()->add_succeeded_mess( previous_object(),
"$N $V "+ nocoins +" into a "+ poolstr +".\n", ({ }) );
return 1;
} /* do_success_thing() */
int do_throw_pool( string command, object *indir, string dir_match,
string indir_match, mixed *args, string pattern ) {
string nocoins;
int no;
tell_object( this_player(),
sprintf( "$I$2=do_throw_pool called:\ncommand=%O\n"
"dir_match=%O\nargs=%O\n"
"pattern=%O$I$0=\n",
command, dir_match,
args, pattern ) );
no = args[ 0 ];
if( pattern != "<number> silver [coins|coin] into <direct:object>" )
return do_success_thing( 1, 0, no );
if( !do_success_thing( 1, 1, no ) ) return 0;
tell_object( this_player(), "You throw coins!\n");
return 1;
} /* do_throw_pool() */
int do_throw_fount( string command, object *indir, string dir_match,
string indir_match, mixed *args, string pattern ) {
int no, stored, ran;
tell_object( this_player(),
sprintf( "$I$2=do_throw_fount called:\ncommand=%O\n"
"dir_match=%O\nargs=%O\n"
"pattern=%O$I$0=\n",
command, dir_match,
args, pattern ) );
no = args[ 0 ];
if( pattern != "<number> platinum [coins|coin] into <direct:object>" )
return do_success_thing( 0, 1, no );
if( !do_success_thing( 0, 0, no ) ) return 0;
tell_object( this_player(), "*giggle*\n");
return 1;
} /* do_throw_fount( )*/
