void radar_draw_range()
{
char buf[32];
// hud_set_bright_color();
hud_set_gauge_color(HUD_RADAR, HUD_C_BRIGHT);
switch ( HUD_config.rp_dist ) {
case RR_SHORT:
gr_printf(Radar_dist_coords[gr_screen.res][RR_SHORT][0], Radar_dist_coords[gr_screen.res][RR_SHORT][1], XSTR( "2k", 467));
break;
case RR_LONG:
gr_printf(Radar_dist_coords[gr_screen.res][RR_LONG][0], Radar_dist_coords[gr_screen.res][RR_LONG][1], XSTR( "10k", 468));
break;
case RR_INFINITY:
sprintf(buf, NOX("%c"), Lcl_special_chars);
gr_printf(Radar_dist_coords[gr_screen.res][RR_INFINITY][0], Radar_dist_coords[gr_screen.res][RR_INFINITY][1], buf);
break;
default:
Int3(); // can't happen (get Alan if it does)
break;
}
hud_set_default_color();
}
/**
* HudGaugeMessages::render() will display the active HUD messages on the HUD. It will scroll
* the messages up when a new message arrives.
*/
void HudGaugeMessages::render(float frametime)
{
hud_set_default_color();
// dependant on max_width, max_lines, and line_height
setClip(position[0], position[1], Window_width, Window_height+2);
for ( SCP_vector<Hud_display_info>::iterator m = active_messages.begin(); m != active_messages.end(); ++m) {
if ( !timestamp_elapsed(m->total_life) ) {
if ( !(Player->flags & PLAYER_FLAGS_MSG_MODE) || !Hidden_by_comms_menu) {
// set the appropriate color
if ( m->msg.source ) {
setGaugeColor(HUD_C_BRIGHT);
} else {
setGaugeColor();
}
// print the message out
renderPrintf(m->msg.x, m->y, "%s", m->msg.text.c_str());
}
}
}
}
// ---------------------------------------------------------------------------------------
// hud_show_msg_window() will display the active HUD messages on the HUD. It will scroll
// the messages up when a new message arrives.
//
void hud_show_msg_window()
{
int i, index;
hud_set_default_color();
gr_set_font(FONT1);
HUD_set_clip(MSG_WINDOW_X_START,MSG_WINDOW_Y_START, MSG_WINDOW_WIDTH, MSG_WINDOW_HEIGHT+2);
if ( OLD_ACTIVE_BUFFER_LINES != ACTIVE_BUFFER_LINES ) {
// the size of the message window has changed, the best thing to do is to put all
// the blank out the current hud messages. There is no need to add them to the
// scrollback buffer, since they are already there!
for ( i=0; i < ACTIVE_BUFFER_LINES; i++ ) {
if ( !timestamp_elapsed(HUD_active_msgs_list[i].total_life) ) {
HUD_active_msgs_list[i].total_life = 1;
Active_index=0;
}
}
}
OLD_ACTIVE_BUFFER_LINES = ACTIVE_BUFFER_LINES;
// check if there is a message to display on the HUD, and if there is room to display it
if ( Hud_list_start != Hud_list_end && !Scroll_needed) {
Hud_list_start++;
// if the pointer exceeds the array size, wrap around to element 1. element 0 is not used.
if (Hud_list_start >= SCROLL_BUFFER_LINES)
Hud_list_start = 1;
HUD_active_msgs_list[Active_index].msg = HUD_pending[Hud_list_start];
HUD_active_msgs_list[Active_index].total_life = timestamp(HUD_MESSAGE_TOTAL_LIFE);
for (i=Active_index+1; i < Active_index+ACTIVE_BUFFER_LINES; i++) {
index = i % ACTIVE_BUFFER_LINES;
// determine if there are any existing messages, if so need to scroll them up
if ( !timestamp_elapsed(HUD_active_msgs_list[index].total_life) ) {
HUD_active_msgs_list[index].target_y -= MSG_WINDOW_FONT_HEIGHT;
Scroll_needed=1;
}
}
if (Scroll_needed) {
HUD_active_msgs_list[Active_index].y = (ACTIVE_BUFFER_LINES-1)*MSG_WINDOW_FONT_HEIGHT;
HUD_active_msgs_list[Active_index].target_y = HUD_active_msgs_list[Active_index].y - MSG_WINDOW_FONT_HEIGHT;
}
else {
HUD_active_msgs_list[Active_index].y = (ACTIVE_BUFFER_LINES-2)*MSG_WINDOW_FONT_HEIGHT;
HUD_active_msgs_list[Active_index].target_y = HUD_active_msgs_list[Active_index].y;
}
Active_index++;
if (Active_index >= ACTIVE_BUFFER_LINES) Active_index = 0;
if (Hud_list_end == Hud_list_start) { // just printed the last msg
Hud_list_start = Hud_list_end = 0;
}
}
Scroll_in_progress=0;
Scroll_needed = 0;
for ( i=0; i < ACTIVE_BUFFER_LINES; i++ ) {
if ( !timestamp_elapsed(HUD_active_msgs_list[i].total_life) ) {
if (HUD_active_msgs_list[i].y > HUD_active_msgs_list[i].target_y) {
Scroll_needed=1;
if (timestamp_elapsed(Scroll_time_id) ){
HUD_active_msgs_list[i].y -= SCROLL_STEP_SIZE;
if (HUD_active_msgs_list[i].y < HUD_active_msgs_list[i].target_y)
HUD_active_msgs_list[i].y = HUD_active_msgs_list[i].target_y;
Scroll_in_progress=1;
}
}
if ( hud_gauge_active(HUD_MESSAGE_LINES) ) {
if ( !(Player->flags & PLAYER_FLAGS_MSG_MODE) ) {
// set the appropriate color
if(HUD_active_msgs_list[i].msg.source){
hud_set_gauge_color(HUD_MESSAGE_LINES, HUD_C_BRIGHT);
} else {
hud_set_gauge_color(HUD_MESSAGE_LINES);
}
// print the message out
gr_printf(MSG_WINDOW_X_START + HUD_active_msgs_list[i].msg.x - 2, HUD_active_msgs_list[i].y, "%s", HUD_active_msgs_list[i].msg.text);
}
}
}
} // end for
if (Scroll_in_progress)
Scroll_time_id = timestamp(SCROLL_TIME);
HUD_reset_clip();
}
