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#include <iostream> | |
using namespace std; | |
class Room { | |
public: | |
Room (string n, unsigned short times) {name = n; allowedEntries = times; North = this; South = this; East = this; West = this;}; | |
unsigned short allowedEntries; | |
string name; | |
Room *North, *South, *East, *West; | |
//Gibt false zurück, wenn der Raum zu oft betreten wurde | |
bool enter() { | |
if (allowedEntries < 1) return false; | |
cout << "Sie sind im " << name << " und kommen noch " << allowedEntries << "mal hierhinein. Es gibt Wege nach"; | |
if (East != this) cout << " O"; | |
if (West != this) cout << " W"; | |
if (North != this) cout << " N"; | |
if (South != this) cout << " S"; | |
cout << ". Wohin? (X:exit)" << endl; | |
allowedEntries --; | |
return true; | |
} | |
//'Verbindet' zwei Raume an der angegebenen Stelle. | |
//nicht gefragt, aber hofftenlich kein Problem ;) | |
void link(const char& dir, Room* other) { | |
switch (toupper(dir)) { | |
case 'N': North = other; other->South = this; break; // toupper() konvertiert zu einem Großbuchstaben | |
case 'S': South = other; other->North = this; break; | |
case 'O': East = other; other->West = this; break; | |
case 'W': West = other; other->East = this; break; | |
default: cout << "unbekannte Richtung: " << dir << endl; | |
} | |
} | |
}; | |
int main() | |
{ | |
Room * bad = new Room("Bad", 1); | |
Room * schlafZ = new Room("Schlafzimmer", 2); | |
Room * wohnZ = new Room("Wohnzimmer", 3); | |
Room * essZ = new Room("Esszimmer", 4); | |
Room * flur = new Room("Flur", 5); | |
Room * kueche = new Room("Kueche", 6); | |
Room * exit = new Room("Ausgang", 1); | |
flur->link('N', wohnZ); | |
flur->link('O', kueche); | |
flur->link('W', bad); | |
flur->link('S', exit); | |
wohnZ->link('O', essZ); | |
wohnZ->link('W', schlafZ); | |
schlafZ->link('S', bad); | |
essZ->link('S', kueche); | |
/*bad->North = schlafZ; bad->West = flur; | |
schlafZ->South = bad; schlafZ->East = wohnZ; | |
wohnZ->West = schlafZ; wohnZ->South = flur; wohnZ->East = essZ; | |
essZ->West = wohnZ; essZ->South = kueche; | |
flur->West = bad; flur->North = wohnZ; flur->East = kueche; flur->South = exit; | |
kueche->North = essZ; kueche->West = flur;*/ | |
//Startet jetzt im Schlafzimmer | |
Room * here = schlafZ; | |
bool done = false; | |
do { | |
if (!here->enter()) { | |
cout << here->name << " zu oft betreten. Sie sind ausgeschieden!" << endl; | |
break; | |
} | |
string in; | |
cin >> in; | |
switch (toupper(in[0])) { // in[0] ist der erste Buchstabe der Eingabe. | |
case 'N': here = here->North; break; // toupper() konvertiert zu einem Großbuchstaben | |
case 'S': here = here->South; break; | |
case 'O': here = here->East; break; | |
case 'W': here = here->West; break; | |
default: done = true; cout << "Tschuess!\n"; break; | |
} | |
if(here == exit) { | |
cout << "Sie haben den Ausgang gefunden! Glueckwunsch."; | |
done = true; | |
} | |
} while (!done); | |
} |
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