// combine complete escort list with Escort_ships, keeping valid hit info
void merge_escort_lists(escort_info *complete_escorts, int num_complete_escorts)
{
int i, j, top_complete_escorts;
int valid_hit_info[MAX_COMPLETE_ESCORT_LIST];
// may be > 1 ship change to list (ie, 2 or 3 culled during same frame)
// set Num_escort_ships and cap
Num_escort_ships = num_complete_escorts;
if (Num_escort_ships > Max_escort_ships) {
Num_escort_ships = Max_escort_ships;
}
// nothing to do
if (Num_escort_ships == 0) {
return;
}
// check used as a flag whether top slots in complete_escorts were copied
// this is important re. hit info
for (i=0; i<Max_escort_ships; i++) {
valid_hit_info[i] = 0;
}
// get the top slots in complete escort list that will be copied onto Escort_ships
top_complete_escorts = num_complete_escorts;
if (top_complete_escorts > Max_escort_ships) {
top_complete_escorts = Max_escort_ships;
}
// copy for Escort_ships to complete_escorts to retain hit_info
if(!((Game_mode & GM_MULTIPLAYER) && (Netgame.type_flags & NG_TYPE_DOGFIGHT))) {
for (i=0; i<top_complete_escorts; i++) {
for (j=0; j<Num_escort_ships; j++) {
if (Escort_ships[j].obj_signature == complete_escorts[i].obj_signature) {
complete_escorts[i] = Escort_ships[j];
valid_hit_info[i] = 1;
break;
}
}
}
// copy top slots to Escort_ships
for (i=0; i<top_complete_escorts; i++) {
Escort_ships[i] = complete_escorts[i];
// check all ships are valid
int objnum = Escort_ships[i].objnum;
Assert( objnum >=0 && objnum < MAX_OBJECTS );
if((objnum < 0) || (objnum >= MAX_OBJECTS)){
continue;
}
if ( !valid_hit_info[i] ) {
shield_info_reset(&Escort_ships[i].hit_info);
}
}
}
// reset Num_escort_ships
Num_escort_ships = top_complete_escorts;
}
// ----------------------------------------------------------------------
// hud_escort_clear_all()
//
void hud_escort_clear_all()
{
int i;
Num_escort_ships = 0;
for ( i = 0; i < Max_escort_ships; i++ ) {
Escort_ships[i].obj_signature = -99;
Escort_ships[i].np_id = -1;
shield_info_reset(&Escort_ships[i].hit_info);
}
}
// reset the timers and hit flags for the shield gauges
//
// This needs to be called whenever the player selects a new target
//
// input: player => optional parameter (default value 0). This is to indicate that player shield hit
// info should be reset. This is normally not the case.
// is for the player's current target
void hud_shield_hit_reset(object *objp, int player)
{
shield_hit_info *shi;
if (player) {
shi = &Shield_hit_data[SHIELD_HIT_PLAYER];
} else {
shi = &Shield_hit_data[SHIELD_HIT_TARGET];
}
shield_info_reset(objp, shi);
}
