#define STBI_FAILURE_USERMSG
#define STB_IMAGE_IMPLEMENTATION
#include "stb_image.h"
#include "Base.h"


#ifndef TEXTURE_HANDLER
#define TEXTURE_HANDLER
class TextureHandler
{
    private:
        int width = -1;
        int height = -1;
        int comp = -1;
        unsigned char* imageData;
        unsigned char* imageData1;

    public:
        GLuint texture;
        unsigned char* loadTexture(char* filename)
        {
            return stbi_load(filename, &width, &height, &comp, 0);
        }

        void loadAllTextures()
        {
            int textureIndex = 0;

            imageData = loadTexture("data/img/texturemap.png");
            glGenTextures(1, &texture);
            glBindTexture(GL_TEXTURE_2D, texture);

            glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
            glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
            glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
            glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
            glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, 256, 256, 0, GL_RGBA, GL_UNSIGNED_BYTE, imageData);
        }

        int getTextureForNode(int x, int y, int z)
        {
            //Position2D block = BlockUtilities::getBlockFromNodeCoordinates(x, z);
            if(blockManager.getNodeAt(x, y, z) == 1)
            {
                return 1;
            }

            else if(blockManager.getNodeAt(x, y, z) == 2)
            {
                return 2;
            }

            else if(blockManager.getNodeAt(x, y, z) == 3)
            {
                return 4;
            }

            else if(blockManager.getNodeAt(x, y, z) == 12)
            {
                return 81;
            }

            else if(blockManager.getNodeAt(x, y, z) == 13)
            {
                return 113;
            }

            else if(blockManager.getNodeAt(x, y, z) == 20)
            {
                return 17;
            }


        }
};

#endif