La habitación ya empieza a mostrar algo del mapeado

source/room.cpp

@@ -1,11 +1,168 @@
-#include "Map.h"
+#include "room.h"
+#include <iostream>
+#include <fstream>
+#include <sstream>
 
 // Constructor
-Map::Map()
+Room::Room(std::string _file_path, SDL_Renderer *_renderer, Asset *_asset)
 {
+    texture = new LTexture();
+    asset = _asset;
+    renderer = _renderer;
+    load(_file_path);
+    loadTextureFromFile(texture, asset->get(tileset), renderer);
 }
 
 // Destructor
-Map::~Map()
+Room::~Room()
 {
+    texture->unload();
+    delete texture;
+    texture = nullptr;
+}
+
+// Carga una habitación desde un fichero
+bool Room::load(std::string _file_path)
+{
+    // Indicador de éxito en la carga
+    bool success = true;
+
+    std::string filename = _file_path.substr(_file_path.find_last_of("\\/") + 1);
+    std::string line;
+    std::ifstream file(_file_path);
+
+    // El fichero se puede abrir
+    if (file.good())
+    {
+        // Carga los datos
+        printf("Reading file %s\n", filename.c_str());
+        while (std::getline(file, line))
+        {
+            int pos = line.find("=");
+            if (!setVars(line.substr(0, pos), line.substr(pos + 1, line.length())))
+            {
+                printf("Warning: file %s, unknown parameter \"%s\"\n", filename.c_str(), line.substr(0, pos).c_str());
+                success = false;
+            }
+        }
+
+        // Cierra el fichero
+        printf("Closing file %s\n", filename.c_str());
+        file.close();
+    }
+    // El fichero no se puede abrir
+    else
+    {
+        printf("Warning: Unable to open %s file\n", filename.c_str());
+        success = false;
+    }
+
+    return success;
+}
+
+// Asigna variables a partir de dos cadenas
+bool Room::setVars(std::string _var, std::string _value)
+{
+    // Indicador de éxito en la asignación
+    bool success = true;
+
+    if (_var == "id")
+    {
+        id = _value;
+    }
+    else if (_var == "name")
+    {
+        name = _value;
+    }
+    else if (_var == "bg_color")
+    {
+        bg_color = _value;
+    }
+    else if (_var == "tileset")
+    {
+        tileset = _value;
+    }
+    else if (_var == "room_up")
+    {
+        room_up = _value;
+    }
+    else if (_var == "room_down")
+    {
+        room_down = _value;
+    }
+    else if (_var == "room_left")
+    {
+        room_left = _value;
+    }
+    else if (_var == "room_right")
+    {
+        room_right = _value;
+    }
+    else if (_var == "tilemap")
+    {
+        std::stringstream ss(_value);
+        std::string tmp;
+        while (getline(ss, tmp, ','))
+        {
+            // printf("text - %s\n",tmp.c_str());
+            tilemap.push_back(std::stoi(tmp));
+            // printf("int  - %i\n",std::stoi(tmp));
+        }
+    }
+    else
+    {
+        success = false;
+    }
+
+    return success;
+}
+
+// Devuelve el nombre de la habitación
+std::string Room::getName()
+{
+    return name;
+}
+
+// Devuelve el color de la habitación
+color_t Room::getBGColor()
+{
+    color_t color = {0x00, 0x00, 0x00};
+    if (bg_color == "white")
+    {
+        color = {0xFF, 0xFF, 0xFF};
+    }
+    else if (bg_color == "red")
+    {
+        color = {0xFF, 0x00, 0x00};
+    }
+    else if (bg_color == "green")
+    {
+        color = {0x00, 0xFF, 0x00};
+    }
+    else if (bg_color == "blue")
+    {
+        color = {0x00, 0x00, 0xFF};
+    }
+    else if (bg_color == "yellow")
+    {
+        color = {0xFF, 0xFF, 0x00};
+    }
+    else if (bg_color == "cyan")
+    {
+        color = {0x00, 0xFF, 0xFF};
+    }
+    else if (bg_color == "purple")
+    {
+        color = {0xFF, 0x00, 0xFF};
+    }
+    return color;
+}
+
+// Dibuja la habitación en pantalla
+void Room::draw()
+{
+    int x = 0;
+    int y = 0;
+    SDL_Rect clip = {0, 0, 8, 8};
+    texture->render(renderer,x, y, &clip);
 }