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It's a C++ text game engine, and it's working as a navigable map right now. You can add rooms and move around.
They don't contain anything yet, but it's a start.
Nothing flashy yet, but it will be when it's done.
Here's the code, along with a simple example in main:
#include <iostream>
#include <cstdarg>
#include <cctype>
#include <map>
using namespace std;
class Exits {
public:
Exits();
int N, E, S, W, NE, SE, NW, SW, UP, DOWN;
};
Exits::Exits() {
this->N = -1;
this->E = -1;
this->S = -1;
this->W = -1;
this->NE = -1;
this->SE = -1;
this->NW = -1;
this->SW = -1;
this->UP = -1;
this->DOWN = -1;
}
class Room {
private:
bool dark, locked, combat;
int value;
string name;
string description;
public:
Room(int _value, string _name, string _description);
Exits exits;
void printInfo();
bool isDark();
bool isLocked();
bool isCombat();
int getValue();
void setDark(bool _dark);
void setLocked(bool _locked);
void setCombat(bool _combat);
void setName(string str);
void setDescription(string str);
void addExit(char* direction, int roomValue);
void addExits(int count, ...);
};
Room::Room(int _value, string _name, string _description) {
this->name = _name;
this->description = _description;
this->value = _value;
}
void Room::printInfo() {
cout << this->name << endl
<< this->description << endl << endl;
}
bool Room::isDark() {return this->dark;}
bool Room::isLocked() {return this->locked;}
bool Room::isCombat() {return this->combat;}
int Room::getValue() {return this->value;}
void Room::setDark(bool _dark) {this->dark = _dark;}
void Room::setLocked(bool _locked) {this->locked = _locked;}
void Room::setCombat(bool _combat) {this->combat = _combat;}
void Room::setName(string _name) {this->name = _name;}
void Room::setDescription(string _description) {this->description = _description;}
void Room::addExit(char* direction, int roomValue) {
if (direction == "N") this->exits.N = roomValue;
else if (direction == "E") this->exits.E = roomValue;
else if (direction == "S") this->exits.S = roomValue;
else if (direction == "W") this->exits.W = roomValue;
else if (direction == "NE") this->exits.NE = roomValue;
else if (direction == "SE") this->exits.SE = roomValue;
else if (direction == "NW") this->exits.NW = roomValue;
else if (direction == "SW") this->exits.SW = roomValue;
else if (direction == "UP") this->exits.UP = roomValue;
else if (direction == "DOWN") this->exits.DOWN = roomValue;
}
void Room::addExits(int amount, ...) {
va_list _exits;
va_start(_exits, amount);
for (int i = 0; i < amount; i+=2) {
char* _direction = va_arg(_exits, char*);
int _roomValue = va_arg(_exits, int);
this->addExit(_direction, _roomValue);
}
va_end(_exits);
}
class Rooms {
private:
int currentRoomIndex;
map<int, Room*> rooms;
public:
Room * currentRoom;
void addRoom(Room *room);
void changeRoom(int roomNumber);
void changeRoom(string direction);
};
void Rooms::addRoom(Room *room) {
this->rooms[room->getValue()] = room;
}
void Rooms::changeRoom(int roomNumber) {
this->currentRoom = this->rooms[roomNumber];
this->currentRoomIndex = roomNumber;
}
void Rooms::changeRoom(string direction) {
for (unsigned int i = 0; i < direction.length(); i++)
direction[i] = toupper(direction[i]);
if (direction == "N" && this->currentRoom->exits.N != -1)
this->currentRoomIndex = this->rooms[this->currentRoomIndex]->exits.N;
else if (direction == "E" && this->currentRoom->exits.E != -1)
this->currentRoomIndex = this->rooms[this->currentRoomIndex]->exits.E;
else if (direction == "S" && this->currentRoom->exits.S != -1)
this->currentRoomIndex = this->rooms[this->currentRoomIndex]->exits.S;
else if (direction == "W" && this->currentRoom->exits.W != -1)
this->currentRoomIndex = this->rooms[this->currentRoomIndex]->exits.W;
else if (direction == "NE" && this->currentRoom->exits.NE != -1)
this->currentRoomIndex = this->rooms[this->currentRoomIndex]->exits.NE;
else if (direction == "SE" && this->currentRoom->exits.SE != -1)
this->currentRoomIndex = this->rooms[this->currentRoomIndex]->exits.SE;
else if (direction == "NW" && this->currentRoom->exits.NW != -1)
this->currentRoomIndex = this->rooms[this->currentRoomIndex]->exits.NW;
else if (direction == "SW" && this->currentRoom->exits.SW != -1)
this->currentRoomIndex = this->rooms[this->currentRoomIndex]->exits.SW;
else if (direction == "UP" && this->currentRoom->exits.UP != -1)
this->currentRoomIndex = this->rooms[this->currentRoomIndex]->exits.UP;
else if (direction == "DOWN" && this->currentRoom->exits.DOWN != -1)
this->currentRoomIndex = this->rooms[this->currentRoomIndex]->exits.DOWN;
this->currentRoom = this->rooms[this->currentRoomIndex];
}
int main() {
Rooms myMap;
Room *Docks = new Room(1, "Docks", "The docks. There are some boats!");
Docks->addExit("S", 2);
myMap.addRoom(Docks);
Room *GuildHall = new Room(2, "Guild Hall", "This is the guild hall");
// demo of how to add multiple exits~
GuildHall->addExits(2, "N", 1, "S", 3);
myMap.addRoom(GuildHall);
Room *NorthPlaza = new Room(3, "North Plaza", "This is the north plaza");
NorthPlaza->addExit("N", 2);
NorthPlaza->addExit("E", 4);
myMap.addRoom(NorthPlaza);
Room *Temple = new Room(4, "Temple", "This is the temple");
Temple->addExit("W", 3);
myMap.addRoom(Temple);
// THIS BIT IS IMPORTANT! You must first move into room #1, otherwise you'll get a runtime error
myMap.changeRoom(1);
while (true) { // main game loop
myMap.currentRoom->printInfo();
string response;
cout << endl << "Which direction? ";
cin >> response;
myMap.changeRoom(response);
}
}
The code can probably be dumbed down a bit, but that's just how I work~ big code first, shrink it later.
Feedback is greatly appreciated, as always.
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