// ---------------------------------------------------------
bool GoCommand::execute()
{
Direction dir;
cin >> dir;
if ( myAdventurer->getStrength() <
myAdventurer->getInventory()->getWeight() )
cout << "I am too burdened to move.\n\n";
else
{
if ( !myMap->getDirections().isValid( dir ) )
cout << dir << " is not a direction!\n\n";
else
{
Feature *next = myAdventurer->getCurrentFeature()->getExit( dir );
if ( !next )
cout << "I can't go that way.\n";
else
{
if ( myAdventurer->getCurrentFeature()->isClosed() &&
myAdventurer->getPreviousDirection() == dir )
cout << "The door is closed.\n";
else
{
myAdventurer->setCurrentFeature( next );
myAdventurer->setPreviousDirection( dir );
cout << "I am now in ";
next->printName( cout );
cout << ".\n";
}
}
myAdventurer->move();
}
}
return true;
}
// ---------------------------------------------------------
bool InCommand::execute()
{
if ( myAdventurer->getStrength() <
myAdventurer->getInventory()->getWeight() )
cout << "I am too burdened to move.\n\n";
else
{
Direction dir = myAdventurer->getPreviousDirection();
Feature * next;
next = myAdventurer->getCurrentFeature()->getExit( dir );
if ( !next )
{
cout << "I can't go that way.\n";
}
else
{
if ( myAdventurer->getCurrentFeature()->isClosed() )
{
cout << "The door is closed.\n";
}
else
{
myAdventurer->setCurrentFeature( next );
myAdventurer->setPreviousDirection( dir );
cout << "I am now in ";
next->printName( cout );
cout << ".\n";
}
}
myAdventurer->move();
}
return true;
}
