// do any key processing here
// exit: -1 => nothing was done
// >=0 => a choice was selected
int popupdead_process_keys(int k)
{
int masked_k;
if ( k <= 0 ) {
return -1;
}
switch(k) {
case KEY_ENTER:
return Popupdead_default_choice; // select the current default choice
break;
case KEY_ESC:
if (Popupdead_skip_active) {
return 0; // 0 mimics a "do not skip"
} else {
return 1; // do nothing here for now - 1 mimics a "return to flight deck"
}
break;
case KEY_DOWN:
case KEY_PAD2:
case KEY_TAB:
popupdead_play_default_change_sound();
Popupdead_default_choice++;
if ( Popupdead_default_choice >= Popupdead_num_choices ) {
Popupdead_default_choice=0;
}
break;
case KEY_UP:
case KEY_PAD8:
case KEY_SHIFTED+KEY_TAB:
popupdead_play_default_change_sound();
Popupdead_default_choice--;
if ( Popupdead_default_choice < 0 ) {
Popupdead_default_choice=Popupdead_num_choices-1;
}
break;
case KEY_PAUSE:
game_process_pause_key();
break;
default:
break;
} // end switch
// read the dead key set
masked_k = k & ~KEY_CTRLED; // take out CTRL modifier only
process_set_of_keys(masked_k, Dead_key_set_size, Dead_key_set);
button_info_do(&Player->bi); // call functions based on status of button_info bit vectors
return -1;
}
// do any key processing here
// input: pi => data about the popup
// k => key that was pressed
//
// exit: 0 .. nchoices-1 => choice selected through keypress
// POPUP_ABORT => abort the popup
// POPUP_NOCHANGE => nothing happenned
int popup_process_keys(popup_info *pi, int k, int flags)
{
int i, masked_k;
if ( k <= 0 ) {
return POPUP_NOCHANGE;
}
for ( i = 0; i < pi->nchoices; i++ ) {
if ( pi->keypress[i] == key_to_ascii(k) ) {
Popup_default_choice=i;
Popup_buttons[i].press_button();
return i;
}
}
switch(k) {
case KEY_ENTER:
// select the current default choice
return Popup_default_choice;
break;
case KEY_ESC:
// only process the escape key if this flag is not set
if(!(flags & PF_IGNORE_ESC)){
return POPUP_ABORT;
}
break;
case KEY_DOWN:
case KEY_PAD2:
case KEY_TAB:
popup_play_default_change_sound(pi);
Popup_default_choice++;
if ( Popup_default_choice >= pi->nchoices ) {
Popup_default_choice=0;
}
break;
case KEY_UP:
case KEY_PAD8:
case KEY_SHIFTED+KEY_TAB:
popup_play_default_change_sound(pi);
Popup_default_choice--;
if ( Popup_default_choice < 0 ) {
Popup_default_choice=pi->nchoices-1;
}
break;
default:
break;
} // end switch
masked_k = k & ~KEY_CTRLED; // take out CTRL modifier only
if ( (Game_mode & GM_IN_MISSION) ) {
process_set_of_keys(masked_k, Dead_key_set_size, Dead_key_set);
button_info_do(&Player->bi); // call functions based on status of button_info bit vectors
}
return POPUP_NOCHANGE;
}
