#include #include #include #include using namespace std; using ushint = unsigned short int; /* Code By: Zeke Williams Date: January 17, 2018 Description: I'm just working out how a very simple game map might work, syntactically. This is now becoming the way a player will encounter different options. If you were playing a game, you would only want the relevant options. For example, you don't want the menu to say go left only to have it tell you that there is no area to the left. Instead, the location will hold this information and display its own options. Version: 1.1 Updates: 1.1 - I am now adding an option selection system that will change according to which location you are in. Just hit RUN */ class Location; enum class PlayerOptions { Attack, GoForward, None }; class Player {//I will fill this out more as time goes on public: //I'm just working on a frame for now ushint id; Location* currentLocation; public: Player(); }; Player::Player() : id(0) { currentLocation = nullptr; } class Option { protected: string m_outputText; PlayerOptions m_chosenOption; public: inline const string& GetOutputText() const { return m_outputText; } inline PlayerOptions GetChosenOption() const { return m_chosenOption; } virtual void Evaluate(Player& player) = 0; public: Option(string outputText, PlayerOptions chosenOption); virtual ~Option(); }; Option::Option(string outputText, PlayerOptions chosenOption) : m_outputText(outputText) , m_chosenOption(chosenOption) { } Option::~Option() { } class AttackOption: public Option { private: //Enemy* m_pEnemy//will have this soon public: //define virtual function for each Option inherited class virtual void Evaluate(Player& player); public: AttackOption(string outputText); }; AttackOption::AttackOption(string outputText) : Option(outputText, PlayerOptions::Attack) { } void AttackOption::Evaluate(Player& player) { cout << "You have chosen to " << m_outputText << ".\n" << endl; cout << "Player id " << player.id << " attacked an enemy for x amount of damage!\n" << endl; //soon, hopefully use m_pEnemy to interact with player in here } class GoForwardOption: public Option { public: virtual void Evaluate(Player& player); public: GoForwardOption(string outputText); }; GoForwardOption::GoForwardOption(string outputText) : Option(outputText, PlayerOptions::GoForward) { } class Location { public: string name; Location* prev; Location* next; ushint startIndex; map staticOptions; public: void addNextLocation(Location* nextlocation); void addPrevLocation(Location* prevLocation); void addStaticOption(Option* option); void listStaticOptions(); //void listLocations() const; //void addLocation(const Location* location, JoiningDirections direction); public: Location(string name); ~Location(); }; Location::Location(string name) { startIndex = 1; this->name = name; prev = nullptr; next = nullptr; } Location::~Location() { name = "NULL"; prev = nullptr; next = nullptr; } void Location::addNextLocation(Location* nextLocation) { next = nextLocation; } void Location::addPrevLocation(Location* prevLocation) { prev = prevLocation; } void Location::addStaticOption(Option* option) { staticOptions[startIndex++] = option; } void Location::listStaticOptions() { for (map::const_iterator iter = staticOptions.cbegin(); iter != staticOptions.cend(); iter++) { cout << iter->first << ". " << iter->second->GetOutputText() << endl; } /*for (ushint i = 1; i < startIndex; ++i) { cout << i << ". " << staticOptions[i]->GetOutputText() << endl; }*/ } //in Sl, I must define a function that uses location below locations void GoForwardOption::Evaluate(Player& player) { Location* next = player.currentLocation->next; if (next != nullptr) { cout << "You have moved to the next location: " << next->name << endl; } else { cout << "No location past this point.\n"; } player.currentLocation = player.currentLocation->next; } class Game { public: Player player; Location woods; Location plains; Location farm; GoForwardOption goForwardOption; AttackOption attackOption; void GoForward(); Game(); }; Game::Game() : player() , woods("Woods"), plains("Plains"), farm("Farm") , goForwardOption("Go forward") , attackOption("Attack") { woods.addNextLocation(&plains); woods.addStaticOption(&attackOption); woods.addStaticOption(&goForwardOption); plains.addNextLocation(&farm); plains.addPrevLocation(&woods); plains.addStaticOption(&goForwardOption); farm.addPrevLocation(&plains); player.currentLocation = &woods; } void Game::GoForward() { Option* chosenOption = player.currentLocation->staticOptions[2]; if (chosenOption != nullptr) { cout << "You have chosen to " << chosenOption->GetOutputText() << endl; chosenOption->Evaluate(player); } } int main() { Game game; game.player.currentLocation->listStaticOptions(); game.plains.listStaticOptions(); game.GoForward(); game.player.currentLocation->listStaticOptions(); return 0; }

Game Map