std::vector<ColoredString> Engine::getActorsBenethPlayersFeet()
{
std::vector< ColoredString > items;
MapPtr map = getWorld().getCurrentMap();
if ( map )
{
std::function<bool(amarlon::ActorPtr)> filterFun = [&](ActorPtr a) -> bool
{
return a != Actor::Player;
};
std::vector<ActorPtr> actorsOnTile = map->getActors(Actor::Player->getX(), Actor::Player->getY(), &filterFun);
for ( ActorPtr actor : actorsOnTile )
{
std::string msg = actor->getName();
PickablePtr pickable = actor->getFeature<Pickable>();
if ( pickable && pickable->getAmount() > 1 )
{
msg = msg + " (" + std::to_string(pickable->getAmount()) + ")";
}
items.push_back( ColoredString( msg, TCODColor::darkLime ) );
}
}
return items;
}
TEST_F(MapTest, addActor)
{
MapPtr map = mapGateway.fetch(MapId::GameStart);
ActorPtr actor = Actor::create(ActorType::HealthPotion,1,1);
map->addActor(actor);
auto actors = map->getActors(1,1);
EXPECT_EQ(actors.size(), (size_t)1);
EXPECT_TRUE( actors.front().get() == actor.get() );
}
void Engine::updateAis()
{
MapPtr map = getWorld().getCurrentMap();
if ( map )
{
std::function<bool(ActorPtr)> filter = [](ActorPtr a)->bool{ return a->hasFeature<Ai>();};
auto ais = map->getActors( &filter );
for ( ActorPtr actor : ais )
{
actor->getFeature<Ai>()->update();
}
}
}
Target SingleNeighbourSelector::select(std::function<bool (amarlon::ActorPtr)>* filterFun)
{
Engine::instance().gui().setStatusMessage( _selectionMessage );
TCODConsole::root->flush();
MapPtr map = Actor::Player->getMap();
ActorPtr player = Actor::Player;
int dx(0), dy(0);
DirectionSelector dSelector;
dSelector.select(dx, dy);
Engine::instance().gui().clearStatusMessage();
Engine::instance().render();
assert( map != nullptr );
return Target(map->getActors(player->getX()+dx, player->getY()+dy, filterFun),
player->getX()+dx,
player->getY()+dy);
}