/* /lib/interface.c
* from the Dead Souls Object Library
* handles user interface issues
* created by Descartes of Borg 950428
* Version: @(#) interface.c 1.4@(#)
* Last Modified: 96/10/15
*/
#include <lib.h>
#include <daemons.h>
#include <message_class.h>
#include "include/interface.h"
inherit LIB_CHAT;
inherit LIB_COMMAND;
inherit LIB_EDITOR;
inherit LIB_CHARIO;
inherit LIB_NMSH;
inherit LIB_CEDIT;
private string Terminal;
private mapping Blocked;
private int *Screen;
private static int LogHarass, Client;
private static mapping TermInfo;
string MessageQueue;
int PauseMessages, annoyblock;
int MessageExceptions, BlockAnnoying;
static void create(){
chat::create();
command::create();
editor::create();
nmsh::create();
Terminal = "ansi";
Screen = ({ 80, 20 });
Blocked = ([]);
}
static string process_input(string str){
command::SetCommandFail(0);
command::process_input(str);
if( Client ){
int cl;
sscanf(str, "%d %s", cl, str);
}
if( (str = editor::process_input(str)) == "" ) return "";
else {
str = nmsh::process_input(str);
if( str != "" ){
return chat_command(str);
}
else {
return "";
}
}
}
static void terminal_type(string str){
if( !stringp(str) ) return;
else SetTerminal(lower_case(str));
}
static void window_size(int width, int height){ SetScreen(width, height); }
varargs int eventReceive(string message, int noprompt, int noerase){
int max_length = __LARGEST_PRINTABLE_STRING__ - 192;
string prompt = this_object()->GetPrompt(1);
string *stack = call_stack(2);
if(stack[1] == "write2" && message != "\n"){
noerase = 1;
}
if(in_edit(this_object())) prompt = this_object()->GetPrompt();
if(sizeof(message) > max_length){
while(sizeof(message)){
string tmp = message[0..max_length];
receive(tmp+(noprompt ? "" : prompt));
message = replace_string(message, tmp, "");
}
}
else {
if(!noerase && this_object()->GetProperty("reprompt")){
this_object()->erase_prompt();
}
receive(message);
this_object()->CheckCharmode();
}
}
void receive_message(mixed msg_class, string msg){
int cl = 0;
if(intp(msg_class)){
cl = msg_class;
eventPrint(msg, cl);
return;
}
else if( msg_class[0] == 'N' ){
msg_class = msg_class[1..];
cl |= MSG_NOWRAP;
}
else if( msg_class == "prompt" && msg_class == "editor" ) cl |= MSG_NOWRAP;
switch(msg_class){
case "smell": case "sound": case "touch":
cl |= MSG_ENV;
break;
case "receive":
cl |= MSG_RECEIVE;
break;
case "snoop":
cl |= MSG_SYSTEM | MSG_NOCOLOUR;
case "broadcast":
cl |= MSG_SYSTEM;
break;
case "editor":
cl |= MSG_EDIT;
break;
case "tell": case "shout":
cl |= MSG_CONV;
break;
case "come": case "leave": case "telout": case "telin":
cl |= MSG_ENV;
break;
case "living_item": case "inanimate_item":
cl |= MSG_ROOMDESC;
break;
case "system": case "more":
cl |= MSG_SYSTEM;
break;
case "prompt":
cl = MSG_PROMPT;
break;
case "error":
cl |= MSG_ERROR;
break;
case "help":
cl |= MSG_HELP;
default:
cl |= MSG_ENV;
}
eventPrint(msg, cl);
}
static void receive_snoop(string str){ receive_message("snoop", "%"+str); }
int Setup(){
command::Setup();
nmsh::Setup();
TermInfo = (mapping)TERMINAL_D->query_term_info(Terminal);
}
int eventFlushQueuedMessages(){
print_long_string(this_object(),MessageQueue);
MessageQueue = "";
return 1;
}
varargs int eventPauseMessages(int x, int exceptions){
if(exceptions) MessageExceptions = exceptions;
else MessageExceptions = 0;
if(x) PauseMessages = 1;
else {
if(PauseMessages){
eventFlushQueuedMessages();
}
PauseMessages = 0;
}
return PauseMessages;
}
static varargs int PassengerPrint(string msg, mixed arg2,
mixed arg3, object *riders){
object *targs = ({});
if(riders && sizeof(riders)){
int i1, rider_source;
if(!arg2) arg2 = 0;
if(!arg3) arg3 = 0;
if(sizeof(riders)){
if(arg2 && intp(arg2)){
object *tmp_riders = riders;
if(arg2 & MSG_CONV || arg2 & MSG_ENV){
foreach(object ob in previous_object(-1)){
if(member_array(ob,riders) != -1){
tmp_riders -= ({ ob });
rider_source = 1;
}
}
}
if((arg2 & MSG_CONV)) true();
else {
if(objectp(arg2)) targs = tmp_riders - ({ arg2 });
else if(arrayp(arg2)) targs = tmp_riders - arg2;
else targs = tmp_riders;
targs->eventPrint(msg, arg3);
}
}
i1 = sizeof(previous_object(-1)) -1;
if(i1 < 0) i1 = 0;
if(sizeof(previous_object(-1)) &&
(member_array(previous_object(),riders) != -1 ||
member_array(previous_object(-1)[i1],riders) != -1) &&
(!intp(arg2) || (!(arg2 & MSG_CONV) && !(arg2 & MSG_ENV))) &&
member_array(this_object(),previous_object(-1)) == -1){
if(objectp(arg2)) targs = riders - ({ arg2 });
else if(arrayp(arg2)) targs = riders - arg2;
else targs = riders;
environment()->eventPrint(msg, arg2, arg3);
}
}
}
return 1;
}
varargs int eventPrint(string msg, mixed arg2, mixed arg3){
int msg_class;
string prompt = "";
object *passengers = filter(all_inventory(this_object()), (: living :) );
if(this_object()->GetProperty("reprompt")){
prompt = this_object()->GetPrompt(1);
}
if( !msg ) return 0;
if( !arg2 && !arg3 ) msg_class = MSG_ENV;
else if( !arg2 ){
if( !intp(arg3) ) msg_class = MSG_ENV;
else msg_class = arg3;
}
else if( !intp(arg2) ) msg_class = MSG_ENV;
else msg_class = arg2;
if(sizeof(passengers) && (msg_class & MSG_ENV || msg_class & MSG_CONV)){
}
if( !(msg_class & MSG_NOBLOCK) && GetBlocked("all") ) return 0;
if((msg_class & MSG_ANNOYING) && annoyblock) return 0;
/* This is no longer necessary, since the commands
* "mute" and "gag" can now keep things quiet on
* on channels for individuals if they so wish.
* if((msg_class & MSG_CHAN) && environment() &&
* environment()->GetProperty("meeting room")) return 0;
*/
if( GetLogHarass() )
log_file("harass/" + GetKeyName(), strip_colours(msg) + "\n");
if( !TermInfo )
TermInfo = (mapping)TERMINAL_D->query_term_info(GetTerminal());
if( !(msg_class & MSG_NOCOLOUR) ){
int indent;
if( msg_class & MSG_CONV ) indent = 4;
else indent = 0;
if( msg_class & MSG_NOWRAP )
msg = terminal_colour(msg + "%^RESET%^", TermInfo);
else
msg = terminal_colour(msg + "%^RESET%^\n"+prompt, TermInfo,
GetScreen()[0], indent);
}
else if( !(msg_class & MSG_NOWRAP) ) msg = wrap(msg, GetScreen()[0]-1);
if(PauseMessages && !(msg_class & MessageExceptions)){
MessageQueue += msg;
}
else {
if(msg_class & MSG_RECEIVE){
receive(msg);
return 1;
}
if( Client ) eventReceive("<" + msg_class + " " + msg + " " + msg_class +">\n");
else eventReceive(msg);
}
return 1;
}
varargs int SetBlocked(string type, int flag){
if( !type ) return 0;
if( undefinedp(flag) ) flag = !Blocked[type];
if( Blocked[type] == 2 && !archp(this_player()) ){
this_player()->eventPrint("Unable to unblock " + type + ".");
return -1;
}
Blocked[type] = flag;
message("system", "You are "+(Blocked[type] ? "now blocking" :
"no longer blocking")+" "+type+".", this_object());
return Blocked[type];
}
int GetBlocked(string type){ return (Blocked["all"] || Blocked[type]); }
int SetClient(int x){
return 0;
if( x ) SetTerminal("unknown");
return (Client = x);
}
int GetClient(){ return Client; }
int SetLogHarass(int x){
string txt;
if( GetForced() || (this_player(1) != this_object()) ) return LogHarass;
if( LogHarass == x ) return LogHarass;
if( x ){
txt = "**************** Start of Log *****************\n"+
"Time: " + ctime( time() ) + "\n";
if( environment( this_object() ) ) txt += "Place: " +
file_name( environment( this_object() ) ) + "\n";
} else {
txt = "**************** End of Log *****************\n"+
"Time: " + ctime( time() ) + "\n";
}
log_file("harass/" + GetKeyName(), txt);
return (LogHarass = x);
}
int GetLogHarass(){ return LogHarass; }
int *SetScreen(int width, int height){
if( !width || !height ) return Screen;
width--;
if( width * height > __LARGEST_PRINTABLE_STRING__ ){
if( width > height ) width = __LARGEST_PRINTABLE_STRING__/height;
else if( height > width ) height = __LARGEST_PRINTABLE_STRING__/width;
else width = height = (__LARGEST_PRINTABLE_STRING__-1)/2;
}
return (Screen = ({ width, height }));
}
int *GetScreen(){ return Screen; }
string SetTerminal(string terminal){
switch( terminal ){
case "iris-ansi-net": case "vt100": case "vt220": case "vt102":
case "vt300": case "dec-vt100":
terminal = "ansi";
break;
case "unknown": case "ansi": case "freedom": case "ansi-status":
case "xterm":
break;
case "console": case "ibm-3278-2":
terminal = "unknown";
break;
case "html" : terminal = "html"; break;
default:
log_file("terminals", "Unknown terminal type: " + terminal + "\n");
terminal = Terminal;
break;
}
if( terminal != Terminal )
TermInfo = (mapping)TERMINAL_D->query_term_info(terminal);
return Terminal = terminal;
}
string GetTerminal(){ return Terminal; }
string GetKeyName(){ return 0; }
int SetAnnoyblock(int i){
if(!this_player()) return 0;
if(archp(this_object()) && !archp(this_player())) return 0;
if(!archp(this_object()) && this_player() != this_object()) return 0;
if(i) annoyblock = 1;
else annoyblock = 0;
return annoyblock;
}
int GetAnnoyblock(){
return annoyblock;
}
static int rArrow(string str){
int ret, cedmode = this_object()->GetCedmode();
switch(cedmode){
case 0 : ret = nmsh::rArrow(str); break;
case 1 : ret = cedit::rArrow(str); break;
}
return ret;
}
static int rCtrl(string str){
int ret, cedmode = this_object()->GetCedmode();
switch(cedmode){
case 0 : ret = nmsh::rCtrl(str); break;
case 1 : ret = cedit::rCtrl(str); break;
}
return ret;
}
static int rBackspace(){
int ret, cedmode = this_object()->GetCedmode();
switch(cedmode){
case 0 : ret = nmsh::rBackspace(); break;
case 1 : ret = cedit::rBackspace(); break;
}
return ret;
}
static int rEnter(){
int ret, cedmode = this_object()->GetCedmode();
switch(cedmode){
case 0 : ret = nmsh::rEnter(); break;
case 1 : ret = cedit::rEnter(); break;
}
return ret;
}
static int rAscii(string str){
int ret, cedmode = this_object()->GetCedmode();
switch(cedmode){
case 0 : ret = nmsh::rAscii(str); break;
case 1 : ret = cedit::rAscii(str); break;
}
return ret;
}
static int rDel(){
int ret, cedmode = this_object()->GetCedmode();
switch(cedmode){
case 0 : ret = nmsh::rDel(); break;
case 1 : ret = cedit::rDel(); break;
}
return ret;
}
static int rAnsi(string str){
int ret, cedmode = this_object()->GetCedmode();
switch(cedmode){
case 0 : ret = nmsh::rAnsi(str); break;
case 1 : ret = cedit::rAnsi(str); break;
}
return ret;
}
