本文整理汇总了C++中ListIter::Threat方法的典型用法代码示例。如果您正苦于以下问题：C++ ListIter::Threat方法的具体用法？C++ ListIter::Threat怎么用？C++ ListIter::Threat使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类ListIter的用法示例。
在下文中一共展示了ListIter::Threat方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: ZeroAim
void
Weapon::SelectTarget()
{
bool select_locked = false;
SimObject* targ = 0;
double dist = 1e9;
double az = 0;
double el = 0;
if (ammo && enabled && (availability > crit_level)) {
ZeroAim();
ListIter<Contact> contact = ship->ContactList();
// lock onto any threatening shots first (if we can):
if (design->target_type & Ship::DRONE) {
while (++contact) {
Shot* c_shot = contact->GetShot();
if (c_shot && contact->Threat(ship)) {
// distance from self to target:
double distance = Point(c_shot->Location() - muzzle_pts[0]).length();
if (distance > design->min_range &&
distance < design->max_range &&
distance < dist) {
// check aim basket:
select_locked = CanLockPoint(c_shot->Location(), az, el);
if (select_locked) {
targ = c_shot;
dist = distance;
}
}
}
}
}
// lock onto a threatening ship only if it is (much) closer:
dist *= 0.2;
contact.reset();
while (++contact) {
Ship* c_ship = contact->GetShip();
if (!c_ship) continue;
// can we lock onto this target?
if ((c_ship->IsRogue() || c_ship->GetIFF() > 0 && c_ship->GetIFF() != ship->GetIFF()) &&
(c_ship->Class() & design->target_type) &&
c_ship->Weapons().size() > 0) {
// distance from self to target:
double distance = Point(c_ship->Location() - muzzle_pts[0]).length();
if (distance < design->max_range && distance < dist) {
// check aim basket:
select_locked = CanLockPoint(c_ship->Location(), az, el);
if (select_locked) {
targ = c_ship;
dist = distance;
}
}
}
}
}
if (!ammo || !enabled) {
SetTarget(0,0);
locked = false;
}
else {
SetTarget(targ, 0);
}
}