Added maze class that handles parsing of the map and rendering of the floor, walls and objectives.

Detects and counts the number of objectives encountered. The number is printed on exit.

src/Maze.h

@@ -0,0 +1,47 @@
+//
+// Created by trotfunky on 04/11/2019.
+//
+
+#ifndef LABYRINTHE_MAZE_H
+#define LABYRINTHE_MAZE_H
+
+#include <string>
+#include <vector>
+
+#include <DataHandling/Texture.h>
+#include <DataHandling/Model3D.h>
+
+#include "TileTypes.h"
+
+class Maze {
+public:
+    Maze(const std::string& maze_map, unsigned int scaling_factor, const Texture& floor_texture,
+         const Texture& wall_texture, const Texture& outside_texture, Model3D& objective);
+
+    void draw();
+
+    bool remove_objective(const Vec2i& position);
+
+    unsigned int scaling_factor;
+    Texture map;
+
+private:
+    const Texture& floor;
+    const Texture& wall;
+    const Texture& out;
+    Model3D& objective;
+
+    const double objective_altitude = 0;
+    const double wall_height = 2;
+    unsigned corner_pos;
+
+    Vec3d outside_position;
+    std::vector<Vec3d> objective_positions;
+    // FIXME : Draw only border walls...
+    std::vector<Vec3d> wall_positions;
+
+    void preapre_display_list();
+};
+
+
+#endif //LABYRINTHE_MAZE_H