本文整理汇总了C++中monster::spawn方法的典型用法代码示例。如果您正苦于以下问题：C++ monster::spawn方法的具体用法？C++ monster::spawn怎么用？C++ monster::spawn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monster的用法示例。
在下文中一共展示了monster::spawn方法的2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: swap_positions
void Creature_tracker::swap_positions( monster &first, monster &second )
{
const int first_mdex = mon_at( first.pos() );
const int second_mdex = mon_at( second.pos() );
remove_from_location_map( first );
remove_from_location_map( second );
bool ok = true;
if( first_mdex == -1 || second_mdex == -1 || first_mdex == second_mdex ) {
debugmsg( "Tried to swap monsters with invalid positions" );
ok = false;
}
tripoint temp = second.pos();
second.spawn( first.pos() );
first.spawn( temp );
if( ok ) {
monsters_by_location[first.pos()] = first_mdex;
monsters_by_location[second.pos()] = second_mdex;
} else {
// Try to avoid spamming error messages if something weird happens
rebuild_cache();
}
}示例2: swap_positions
void Creature_tracker::swap_positions( monster &first, monster &second )
{
if( first.pos() == second.pos() ) {
return;
}
// Either of them may be invalid!
const auto first_iter = monsters_by_location.find( first.pos() );
const auto second_iter = monsters_by_location.find( second.pos() );
// implied: first_iter != second_iter
std::shared_ptr<monster> first_ptr;
if( first_iter != monsters_by_location.end() ) {
first_ptr = first_iter->second;
monsters_by_location.erase( first_iter );
}
std::shared_ptr<monster> second_ptr;
if( second_iter != monsters_by_location.end() ) {
second_ptr = second_iter->second;
monsters_by_location.erase( second_iter );
}
// implied: (first_ptr != second_ptr) or (first_ptr == nullptr && second_ptr == nullptr)
tripoint temp = second.pos();
second.spawn( first.pos() );
first.spawn( temp );
// If the pointers have been taken out of the list, put them back in.
if( first_ptr ) {
monsters_by_location[first.pos()] = first_ptr;
}
if( second_ptr ) {
monsters_by_location[second.pos()] = second_ptr;
}
}