Added several commands

.idea/vcs.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="" vcs="Git" />
+  </component>
+</project>

Engine/CMakeLists.txt

@@ -6,7 +6,7 @@ set(SOURCES ${CMAKE_CURRENT_SOURCE_DIR}/src/room.cpp
         ${CMAKE_CURRENT_SOURCE_DIR}/src/game.cpp
         ${CMAKE_CURRENT_SOURCE_DIR}/src/player.cpp
         ${CMAKE_CURRENT_SOURCE_DIR}/src/scenery.cpp
-        src/CommandParser.cpp)
+        ${CMAKE_CURRENT_SOURCE_DIR}/src/CommandParser.cpp)
 
 
 add_library(Engine SHARED ${SOURCES})

Engine/headers/CommandParser.h

@@ -11,7 +11,6 @@ static std::vector<std::string> Nouns{"Object", "Door", "North", "South", "East"
 
 class CommandParser {
 private:
-    // std::vector<std::string> commands;
     std::map<std::string, FUNCTION> commands;
 
 public:

Engine/headers/creature.h

@@ -1,26 +1,36 @@
 #pragma once
 
-#include <iostream>
 #include <iomanip>
+#include <iostream>
 #include <math.h>
 #include <string>
 #include <vector>
 
 enum DmgType { SINGLE, MULTI };
 
-struct Stat
-{
+struct Stat {
     int statID;
-  std::string statName;
     float stat;
 };
 
-class Creature
-{
+struct Stats {
+    float hp;
+    float speed;
+    float magic;
+    float defense;
+};
+
+struct RoomInfo {
+    int roomID;
+    int x, y;
+};
+
+class Creature {
 protected:
-  int id;
-  int level;
-  std::vector<Stat> stats;
+    int id = -1;
+    int level = 0;
+    Stats stats = {};
+    // std::map<std::string, Stat> stats;
     std::string name;
     std::string description;
 
@@ -34,8 +44,8 @@ class Creature
 
     bool IsAlive() { return GetHealth() > 0; }
 
-  void PrintDescription() { printf("%s\n", description); }
-  void PrintName() { printf("%s\n", name); }
+    void PrintDescription() { printf("%s\n", description.c_str()); }
+    void PrintName() { printf("%s\n", name.c_str()); }
 
     virtual ~Creature() = default;
 };

Engine/headers/creature.h~

@@ -1,6 +0,0 @@
-#pragma once
-
-#include <iostream>
-#include <iomanip>
-#include <math.h>
-#include <string>

Engine/headers/game.h

@@ -9,13 +9,14 @@
 #include "player.h"
 #include "room.h"
 
+static int curX, curY;
+
 extern bool isActive;
 
 #define MAP_HEIGHT 5
 #define MAP_WIDTH 5
 
 namespace fs = std::filesystem;
-
 class Game {
 private:
     std::vector<std::vector<Room>> rooms;
@@ -26,6 +27,7 @@ private:
     fs::path filePath = "Resources/Rooms.json";
     std::ifstream stream;
 
+
     // Likely need to make sure Player is ADDED to room
     // We want player and objects to exist IN room
     Room currentRoom;
@@ -34,10 +36,23 @@ public:
     Game();
     static bool GetIsActive() { return isActive; }
     bool Init();
-    void ChangeRoom(Direction dir);
     void Run();
     bool Save();
+
+    Room GetCurrentRoom() { return currentRoom; }
+
     static void SetIsActive(const bool active) { isActive = active; }
+
+    static Game &instance() {
+        static Game *game_;
+        if (game_ == nullptr) {
+            game_ = new Game();
+        }
+        return *game_;
+    }
 };
 
-static int Exit(std::string n);
+// Commands
+static int Quit(std::string n);
+static int Move(std::string c);
+static int Look(std::string c);

Engine/headers/player.h

@@ -1,22 +1,25 @@
 #pragma once
 
 #include <iostream>
-#include <string>
 #include <math.h>
+#include <string>
 #include "creature.h"
 
 
-class Player : Creature
-{
-
+class Player : Creature {
 private:
     // Inventory inventory;
 
- public:
+    // Lets keep the room a loose reference to avoid to many hardcoded details and other info
+    int curRoomID = -1;
+    int prevRoomID = -1;
 
-  void Init();
-  void LevelUp();
-  void Die();
-  void TakeDamage(int damageType, float damage);
-  float GetHealth();
+public:
+    void Init() override;
+    void LevelUp() override;
+    void Die() override;
+    void TakeDamage(int damageType, float damage) override;
+    float GetHealth() override;
+
+    void ChangeRoom(int roomID);
 };

Engine/headers/player.h~

@@ -1,22 +0,0 @@
-#pragma once
-
-#include <iostream>
-#include <string>
-#include <math.h>
-#include "creature.h"
-
-
-class Player : Creature
-{
-
- private:
-  // Inventory inventory;
-  
- public:
-
-  void Init();
-  void LevelUp();
-  void Die();
-  void TakeDamage();
-
-};

Engine/headers/room.h

@@ -18,6 +18,9 @@ struct Exit {
     friend void to_json(json &j, const Exit &e);
 };
 
+static std::map<char *, Direction> directions{{"N", N}, {"S", S}, {"E", E}, {"W", W}};
+static std::map<Direction, const char *> directionChar{{N, "N"}, {S, "S"}, {E, "E"}, {W, "W"}};
+
 class Room {
 private:
     int id;
@@ -30,8 +33,11 @@ public:
     Room(int id, std::string name, std::string desc, std::vector<Exit> e);
     Room(const Room &r);
 
-    int AvalibleExits() { return exits.size(); }
+    void PrintAvalibleExits();
     void Print() const;
+    int GetID() const { return id; }
+
+    bool ValidDirection(Direction d);
 
     ~Room();
 

Engine/src/CommandParser.cpp

@@ -64,6 +64,12 @@ int CommandParser::Parse() {
     nouns = Noun(c);
 
     for (const auto &verb: verbs) {
+
+        if (!commands[verb]) {
+            printf("Sorry kid, can't understand ya! \n");
+            break;
+        }
+
         commands[verb]("");
     }
     return 0;

Engine/src/game.cpp

@@ -4,6 +4,8 @@
 bool isActive;
 
 Game::Game() {
+    curX = 0;
+    curY = 0;
     progress = 0;
     Init();
 }
@@ -24,17 +26,17 @@ bool Game::Init() {
     player.Init();
     parser = CommandParser();
 
-    FUNCTION exit = Exit;
+    parser.AddCommand("Exit", Quit);
+    parser.AddCommand("Move", Move);
+    parser.AddCommand("Look", Look);
 
-    parser.AddCommand("Exit", exit);
-
-    // Initalize Objects
+    currentRoom = rooms[curY][curX];
+    player.ChangeRoom(currentRoom.GetID());
+    currentRoom.Print();
 
     return true;
 }
 
-void Game::ChangeRoom(Direction dir) {}
-
 void Game::Run() {
     while (isActive) {
         parser.Parse();
@@ -44,7 +46,55 @@ void Game::Run() {
 
 bool Game::Save() { return false; }
 
-int Exit(std::string n) {
+int Quit(std::string n) {
     isActive = false;
     return 0;
 }
+
+
+int Move(std::string c) {
+
+    std::string dirInput;
+    printf("What Direction: ");
+    std::cin >> dirInput;
+    dirInput[0] = toupper(dirInput[0]);
+
+    Direction dir = directions[dirInput.data()];
+
+    if (!Game::instance().GetCurrentRoom().ValidDirection(dir)) {
+        printf("Sorry, can't move that direction kiddo \n");
+        return 0;
+    }
+
+    switch (dir) {
+        case N:
+            curY += 1;
+            break;
+
+        case S:
+            curY -= 1;
+            break;
+
+        case E:
+            curX += 1;
+            break;
+
+        case W:
+            curX -= 1;
+            break;
+        default:
+            printf("Incorrect direction \n");
+            return 0;
+            break;
+    };
+    return 0;
+}
+
+
+int Look(std::string c) {
+    Room cur = Game::instance().GetCurrentRoom();
+    cur.Print();
+    cur.PrintAvalibleExits();
+
+    return 0;
+}

Engine/src/player.cpp

@@ -1,28 +1,31 @@
 #include "player.h"
 
-void Player::Init()
-{
-  // initalize stats, room location, inventory and item data
+void Player::Init() {
+    // initialize stats, room location, inventory and item data
+    stats = Stats{100.0f, 50.00f, 150.00f, 50.00f};
 
+    name = "Player";
 }
 
-void Player::LevelUp()
-{
+void Player::LevelUp() {}
 
-}
-
-void Player::Die()
-{
+void Player::Die() {
     // Now. You must, die!
 }
 
-void Player::TakeDamage(int damageType, float damage)
-{
+void Player::TakeDamage(int damageType, float damage) {
     // Ouch
 }
 
-float Player::GetHealth()
-{
+float Player::GetHealth() { return 0.0f; }
 
-  return 0.0f;
+void Player::ChangeRoom(int roomID) {
+    if (prevRoomID == roomID) {
+        curRoomID = prevRoomID;
+    }
+
+    else if (curRoomID != roomID) {
+        prevRoomID = curRoomID;
+        curRoomID = roomID;
+    }
 }

Engine/src/player.cpp~

@@ -1,22 +0,0 @@
-#include "player.h"
-
-void Player::Init()
-{
-  // initalize stats, room location, inventory and item data
-
-}
-
-void Player::LevelUp()
-{
-
-}
-
-void Player::Die()
-{
-  // Now. You must, die!
-}
-
-void Player::TakeDamage()
-{
-  // Ouch
-}

Engine/src/room.cpp

@@ -1,5 +1,7 @@
 #include "room.h"
 
+#include "game.h"
+
 Room::Room() {
     id = -1;
     name = "Nothing";
@@ -33,6 +35,21 @@ void Room::Print() const {
     printf("%s\n", description.c_str());
 }
 
+void Room::PrintAvalibleExits() {
+    printf("Available exits are: \n");
+    for (const auto &exit: exits) {
+        printf(directionChar[exit.dir] + '\n');
+    }
+}
+
+bool Room::ValidDirection(Direction d) {
+    for (const auto &exit: exits) {
+        if (exit.dir == d) {
+            return true;
+        }
+    }
+    return false;
+}
 
 void from_json(const json &j, Exit &e) {
     j.at("exitID").get_to(e.exitID);
@@ -50,7 +67,6 @@ void from_json(const json &j, Room &r) {
     j.at("exits").get_to(r.exits);
 }
 
-
 void to_json(nlohmann::json &j, const Room &r) {
     j = json{{"id", r.id}, {"name", r.name}, {"description", r.description}, {"exits", r.exits}};
 }