#ifndef VOXELGAME_H
#define VOXELGAME_H

#include <vector>
#include "GreedyMesher.h"


#include "imgui.h"
#include "imgui_impl_glfw.h"
#include "imgui_impl_opengl3.h"

class VoxelGame {
public:
    VoxelGame();
    ~VoxelGame();

    // Initialize textures, voxel data, and mesher
    bool init();

    // Game loop functions
    void update(float deltaTime);
    void render();
    void debugUI();

private:
    // 3D voxel data (0 = empty, 1 = grass, 2 = dirt, 3 = wood)
    std::vector<std::vector<std::vector<int>>> voxelData;
    // Mesh quads produced by the greedy mesher
    std::vector<Quad> meshQuads;

    // OpenGL texture IDs for each block type
    unsigned int textureGrass;
    unsigned int textureDirt;
    unsigned int textureWood;

    bool loadTextures();
    void generateVoxelData();
    void generateMesh();
};

#endif // VOXELGAME_H