Added several commands

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

@@ -3,9 +3,9 @@
 
 bool isActive;
 
-int curX, curY;
-
 Game::Game() {
+    curX = 0;
+    curY = 0;
     progress = 0;
     Init();
 }
@@ -25,17 +25,18 @@ bool Game::Init() {
     rooms = json.get<std::vector<std::vector<Room>>>();
     player.Init();
     parser = CommandParser();
-    parser.AddCommand("Exit", Quit);
 
-    currentRoom = rooms[0][0];
+    parser.AddCommand("Exit", Quit);
+    parser.AddCommand("Move", Move);
+    parser.AddCommand("Look", Look);
+
+    currentRoom = rooms[curY][curX];
     player.ChangeRoom(currentRoom.GetID());
     currentRoom.Print();
 
     return true;
 }
 
-void Game::ChangeRoom(Direction dir) { currentRoom.Print(); }
-
 void Game::Run() {
     while (isActive) {
         parser.Parse();
@@ -49,3 +50,51 @@ 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/room.cpp

@@ -35,6 +35,22 @@ 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);
     j.at("dir").get_to(e.dir);
@@ -54,33 +70,3 @@ void from_json(const json &j, Room &r) {
 void to_json(nlohmann::json &j, const Room &r) {
     j = json{{"id", r.id}, {"name", r.name}, {"description", r.description}, {"exits", r.exits}};
 }
-
-int Move(std::string c) {
-
-    char dir;
-    printf("What Direction: ");
-    std::cin >> dir;
-
-    
-    switch (dir) {
-        case 'N':
-            curY += 1;
-            break;
-
-        case 'S':
-            curY -= 1;
-            break;
-
-        case 'E':
-            curX += 1;
-            break;
-
-        case 'W':
-            curX -= 1;
-            break;
-        default:
-            return 0;
-            break;
-    };
-    return 0;
-}