1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/src/message.c	Mon Jan 29 20:22:01 2007 +0000
     1.3 @@ -0,0 +1,129 @@
     1.4 +/*
     1.5 + * $Id: message.c,v 1.5 2004/12/30 09:07:47 ali Exp $
     1.6 + * Copyright (C) 2007 J. Ali Harlow
     1.7 + * Min Hack may be freely redistributed.  See license for details. 
     1.8 + */
     1.9 +
    1.10 +#include <stdlib.h>
    1.11 +#include <stdio.h>
    1.12 +#include <string.h>
    1.13 +#include "minhack.h"
    1.14 +
    1.15 +char minhack_yn_function(const char *ques, const char *choices, char def,
    1.16 +  int *count)
    1.17 +{
    1.18 +    int i,x,ch,n=0,cnt=0;
    1.19 +    waddstr(windows[message_win].win,ques);
    1.20 +    if (*choices)
    1.21 +    {
    1.22 +	waddstr(windows[message_win].win," [");
    1.23 +	for(i=0;choices[i] && choices[i]!='\033';i++)
    1.24 +	    waddch(windows[message_win].win,choices[i]);
    1.25 +	waddstr(windows[message_win].win,"] ");
    1.26 +	if (def)
    1.27 +	{
    1.28 +	    char buf[5];
    1.29 +	    sprintf(buf,"(%c) ",def);
    1.30 +	    waddstr(windows[message_win].win,buf);
    1.31 +	}
    1.32 +	wclrtoeol(windows[message_win].win);
    1.33 +	getyx(windows[message_win].win,i,x);
    1.34 +	for(;;)
    1.35 +	{
    1.36 +	    ch=wgetch(windows[message_win].win);
    1.37 +	    switch(ch)
    1.38 +	    {
    1.39 +		case '\033':
    1.40 +		    if (strchr(choices,'q'))
    1.41 +			return 'q';
    1.42 +		    else if (strchr(choices,'n'))
    1.43 +			return 'n';
    1.44 +		    else
    1.45 +			return def;
    1.46 +		    break;
    1.47 +		case ' ':
    1.48 +		case '\r':
    1.49 +		case '\n':
    1.50 +		    return def;
    1.51 +		    break;
    1.52 +		default:
    1.53 +		    if (strchr(choices,'#') && strchr("0123456789",ch))
    1.54 +		    {
    1.55 +			waddch(windows[message_win].win,ch);
    1.56 +			n++;
    1.57 +			cnt*=10;
    1.58 +			cnt+=ch-'0';
    1.59 +		    }
    1.60 +		    else if (strchr(choices,ch))
    1.61 +		    {
    1.62 +			if (n)
    1.63 +			    *count=cnt;
    1.64 +			return ch;
    1.65 +		    }
    1.66 +		    else if (cnt && (ch=='\b' || ch==127))
    1.67 +		    {
    1.68 +			n--;
    1.69 +			wmove(windows[message_win].win,0,n+x);
    1.70 +			wclrtoeol(windows[message_win].win);
    1.71 +			cnt/=10;
    1.72 +		    }
    1.73 +		    break;
    1.74 +	    }
    1.75 +	}
    1.76 +    }
    1.77 +    else
    1.78 +	return wgetch(windows[message_win].win);
    1.79 +}
    1.80 +
    1.81 +char *minhack_getlin(const char *query)
    1.82 +{
    1.83 +    int ch,n=0,x,i,j;
    1.84 +    static char line[80];
    1.85 +    nhproxy_cb_flush_screen();
    1.86 +    minhack_putstr(message_win,0,query);
    1.87 +    wclrtoeol(windows[message_win].win);
    1.88 +    getyx(windows[message_win].win,i,x);
    1.89 +    for(;;)
    1.90 +    {
    1.91 +	ch=wgetch(windows[message_win].win);
    1.92 +	if (ch>=' ' && ch<='~' && n<sizeof(line)-1)
    1.93 +	{
    1.94 +	    waddch(windows[message_win].win,ch);
    1.95 +	    line[n++]=ch;
    1.96 +	}
    1.97 +	else if (n && (ch=='\b' || ch==127))
    1.98 +	{
    1.99 +	    n--;
   1.100 +	    wmove(windows[message_win].win,0,n+x);
   1.101 +	    wclrtoeol(windows[message_win].win);
   1.102 +	}
   1.103 +	else if (ch=='\n' || ch=='\r')
   1.104 +	{
   1.105 +	    line[n]='\0';
   1.106 +	    return line;
   1.107 +	}
   1.108 +	else if (ch=='\033')
   1.109 +	{
   1.110 +	    line[0]='\033';
   1.111 +	    line[1]='\0';
   1.112 +	    return line;
   1.113 +	}
   1.114 +    }
   1.115 +}
   1.116 +
   1.117 +int minhack_get_ext_cmd(void)
   1.118 +{
   1.119 +    int i,cmd=-1;
   1.120 +    char *line;
   1.121 +    struct nhproxy_cb_get_extended_commands_res *commands;
   1.122 +    commands=nhproxy_cb_get_extended_commands();
   1.123 +    line=minhack_getlin("# ");
   1.124 +    for(i=0;i<commands->n_commands;i++)
   1.125 +	if (!strcmp(commands->commands[i],line))
   1.126 +	{
   1.127 +	    cmd=i;
   1.128 +	    break;
   1.129 +	}
   1.130 +    nhproxy_cb_free_extended_commands(commands);
   1.131 +    return cmd;
   1.132 +}