/**
* Keyhandler callback for processing player keystrokes while collecting the
* query string. This stores typed characters into the conv_query buffer.
*
* @param kh is the keyhandler pushed for input handling.
* @param key is the key the player just typed.
* @returns 1 if the player is done entering the query, else 0.
*/
static int conv_get_player_query(struct KeyHandler *kh, int key, int keymod)
{
int done = 0;
if (console_handle_key(key, keymod)) {
return 0;
}
switch (key) {
case CANCEL:
console_end();
while (conv_ptr > conv_query) {
conv_ptr--;
*conv_ptr = 0;
cmdwin_pop();
conv_room++;
}
done = 1;
break;
case '\n':
console_end();
done = 1;
break;
case '\b':
console_end();
if (conv_ptr != conv_query) {
conv_ptr--;
*conv_ptr = 0;
conv_room++;
cmdwin_pop();
}
break;
default:
if (isprintable(key)
&& conv_room) {
console_end();
/* Print user input in console rather than cmdwin */
cmdwin_toggle_showcmd();
cmdwin_push("%c", key);
cmdwin_toggle_showcmd();
console_print("%c", key);
*conv_ptr++ = key;
conv_room--;
}
break;
}
return done;
}
static void recall()
{
if( remempos == rememend ) // current position
{
buf[0][0] = '\0';
}
else
{
free(buf[0]);
size[0] = strlen(rememory[remempos])+1;
buf[0] = malloc(size[0]);
strcpy(buf[0], rememory[remempos]);
}
console_end();
}
