void
MsnPkgDlg::DrawPackages()
{
if (mission) {
if (pkg_list) {
pkg_list->ClearItems();
int i = 0;
int elem_index = 0;
ListIter<MissionElement> elem = mission->GetElements();
while (++elem) {
// display this element?
if (elem->GetIFF() == mission->Team() &&
!elem->IsSquadron() &&
elem->Region() == mission->GetRegion() &&
elem->GetDesign()->type < Ship::STATION) {
char txt[256];
if (elem->Player() > 0) {
sprintf_s(txt, "==>");
if (pkg_index < 0)
pkg_index = elem_index;
}
else {
strcpy_s(txt, " ");
}
pkg_list->AddItemWithData(txt, elem->ElementID());
pkg_list->SetItemText(i, 1, elem->Name());
pkg_list->SetItemText(i, 2, elem->RoleName());
const ShipDesign* design = elem->GetDesign();
if (elem->Count() > 1)
sprintf_s(txt, "%d %s", elem->Count(), design->abrv);
else
sprintf_s(txt, "%s %s", design->abrv, design->name);
pkg_list->SetItemText(i, 3, txt);
i++;
}
elem_index++;
}
}
}
}
int
CombatGroup::CountUnits() const
{
int n = 0;
CombatGroup* g = (CombatGroup*) this;
ListIter<CombatUnit> unit = g->units;
while (++unit)
n += unit->Count() - unit->DeadCount();
CombatGroup* pThis = ((CombatGroup*) this);
pThis->live_comp.clear();
ListIter<CombatGroup> iter = g->components;
while (++iter) {
CombatGroup* comp = iter.value();
if (!comp->IsReserve()) {
int unit_count = comp->CountUnits();
if (unit_count > 0)
pThis->live_comp.append(comp);
n += unit_count;
}
}
return n;
}
CombatUnit*
CombatGroup::GetNextUnit()
{
if (units.size() > 0) {
List<CombatUnit> live;
ListIter<CombatUnit> unit = units;
while (++unit) {
if (unit->Count() - unit->DeadCount() > 0)
live.append(unit.value());
}
if (live.size() > 0) {
return live[unit_index++ % live.size()];
}
}
if (components.size() > 0) {
return components[unit_index % components.size()]->GetNextUnit();
}
return 0;
}
CombatUnit*
CombatGroup::GetRandomUnit()
{
CombatUnit* result = 0;
List<CombatUnit> live;
ListIter<CombatUnit> unit = units;
while (++unit) {
if (unit->Count() - unit->DeadCount() > 0)
live.append(unit.value());
}
if (live.size() > 0) {
int ntries = 5;
while (!result && ntries-- > 0) {
int index = rand() % live.size();
result = live[index];
int ship_class = result->GetShipClass();
if (ship_class >= Ship::CRUISER &&
ship_class <= Ship::FARCASTER)
result = 0;
}
}
if (!result) {
ListIter<CombatGroup> comp = components;
while (++comp && !result) {
CombatUnit* u = comp->GetRandomUnit();
if (u)
result = u;
}
}
return result;
}
