#ifndef NODERENDERER_H
#define NODERENDERER_H
#include "Base.h"
#include "MapBlock.h"
#include <GL/glut.h>

class NodeRenderer
{
    public:
        NodeRenderer()
        {

        }

        virtual ~NodeRenderer()
        {

        }

        int renderNode(int x, int y, int z, int tex)
        {
            Position2D block = BlockUtilities::getBlockFromNodeCoordinates(x, z); // The block the node at (x, y, z) is in
            Position2D textureCoordinate;
            textureCoordinate.x = tex - (16 * floor(tex / 16));
            textureCoordinate.z = floor(tex / 16) + 1;


            //glColor3f(light, light, light);

            glBegin(GL_TRIANGLES);
                // Front
                if(blockManager.isAir(x, y, z - 1))
                {
                    /*glTexCoord2f(.0F, .0F);
                    glVertex3f(x + .0F, y + 1.0F, z + .0F);

                    glTexCoord2f(.0625F * textureCoordinate, .0F);
                    glVertex3f(x + 1.0F, y + 1.0F, z + .0F);

                    //glColor3f(.6F, .6F, .6F); // Bottom vertices
                    glTexCoord2f(.0625F * textureCoordinate, .0625F * textureCoordinate);
                    glVertex3f(x + 1.0F, y + .0F, z + .0F);

                    //glColor3f(1.0F, 1.0F, 1.0F);
                    glTexCoord2f(.0F, .0625F * textureCoordinate);
                    glVertex3f(x + .0F, y + .0F, z + .0F);*/


                    glTexCoord2f(.0625F * (textureCoordinate.x - 1), .0625F * (textureCoordinate.z - 1));
                    glVertex3f(x + .0F, y + 1.0F, z + .0F);

                    glTexCoord2f(.0625F * textureCoordinate.x, .0625F * (textureCoordinate.z - 1));
                    glVertex3f(x + 1.0F, y + 1.0F, z + .0F);

                    //glColor3f(.6F, .6F, .6F); // Bottom vertices
                    glTexCoord2f(.0625F * textureCoordinate.x, .0625F * textureCoordinate.z);
                    glVertex3f(x + 1.0F, y + .0F, z + .0F);


                    //glColor3f(1.0F, 1.0F, 1.0F);
                    glTexCoord2f(.0625F * (textureCoordinate.x - 1), .0625F * textureCoordinate.z);
                    glVertex3f(x + .0F, y + .0F, z + .0F);

                    glTexCoord2f(.0625F * (textureCoordinate.x - 1), .0625F * (textureCoordinate.z - 1));
                    glVertex3f(x + .0F, y + 1.0F, z + .0F);

                    //glColor3f(.6F, .6F, .6F); // Bottom vertices
                    glTexCoord2f(.0625F * textureCoordinate.x, .0625F * textureCoordinate.z);
                    glVertex3f(x + 1.0F, y + .0F, z + .0F);
                }

                // Back
                if(blockManager.isAir(x, y, z + 1))
                {
                    /*glTexCoord2f(.0F, .0F);
                    glVertex3f(x + .0F, y + 1.0F, z + 1.0F);

                    glTexCoord2f(.0625F * textureCoordinate, .0F);
                    glVertex3f(x + 1.0F, y + 1.0F, z + 1.0F);

                    //glColor3f(.6F, .6F, .6F);
                    glTexCoord2f(.0625F * textureCoordinate, .0625F * textureCoordinate);
                    glVertex3f(x + 1.0F, y + .0F, z + 1.0F);

                    //glColor3f(1.0F, 1.0F, 1.0F);
                    glTexCoord2f(.0F, .0625F * textureCoordinate);
                    glVertex3f(x + .0F, y + .0F, z + 1.0F);*/


                    glTexCoord2f(.0625F * (textureCoordinate.x - 1), .0625F * (textureCoordinate.z - 1));
                    glVertex3f(x + .0F, y + 1.0F, z + 1.0F);

                    glTexCoord2f(.0625F * textureCoordinate.x, .0625F * (textureCoordinate.z - 1));
                    glVertex3f(x + 1.0F, y + 1.0F, z + 1.0F);

                    //glColor3f(.6F, .6F, .6F);
                    glTexCoord2f(.0625F * textureCoordinate.x, .0625F * textureCoordinate.z);
                    glVertex3f(x + 1.0F, y + .0F, z + 1.0F);






                    glTexCoord2f(.0625F * (textureCoordinate.x - 1), .0625F * (textureCoordinate.z - 1));
                    glVertex3f(x + .0F, y + 1.0F, z + 1.0F);

                    //glColor3f(1.0F, 1.0F, 1.0F);
                    glTexCoord2f(.0625F * (textureCoordinate.x - 1), .0625F * textureCoordinate.z);
                    glVertex3f(x + .0F, y + .0F, z + 1.0F);

                    //glColor3f(.6F, .6F, .6F);
                    glTexCoord2f(.0625F * textureCoordinate.x, .0625F * textureCoordinate.z);
                    glVertex3f(x + 1.0F, y + .0F, z + 1.0F);
                }

                // Right
                if(blockManager.isAir(x + 1, y, z))
                {
                    /*glTexCoord2f(.0625F * textureCoordinate, .0F);
                    glVertex3f(x + 1.0F, y + 1.0F, z + .0F);

                    //glColor3f(.6F, .6F, .6F);
                    glTexCoord2f(.0625F * textureCoordinate, 1.0F);
                    glVertex3f(x + 1.0F, y + .0F, z + .0F);

                    //glColor3f(1.0F, 1.0F, 1.0F);
                    glTexCoord2f(.0F, .0625F * textureCoordinate);
                    glVertex3f(x + 1.0F, y + .0F, z + 1.0F);

                    glTexCoord2f(.0F, .0F);
                    glVertex3f(x + 1.0F, y + 1.0F, z + 1.0F);*/

                    glTexCoord2f(.0625F * textureCoordinate.x, .0625F * (textureCoordinate.z - 1));
                    glVertex3f(x + 1.0F, y + 1.0F, z + .0F);

                    //glColor3f(.6F, .6F, .6F);
                    glTexCoord2f(.0625F * textureCoordinate.x, .0625F * textureCoordinate.z);
                    glVertex3f(x + 1.0F, y + .0F, z + .0F);

                    //glColor3f(1.0F, 1.0F, 1.0F);
                    glTexCoord2f(.0625F * (textureCoordinate.x - 1), .0625F * textureCoordinate.z);
                    glVertex3f(x + 1.0F, y + .0F, z + 1.0F);



                    glTexCoord2f(.0625F * (textureCoordinate.x - 1), .0625F * (textureCoordinate.z - 1));
                    glVertex3f(x + 1.0F, y + 1.0F, z + 1.0F);

                    glTexCoord2f(.0625F * textureCoordinate.x, .0625F * (textureCoordinate.z - 1));
                    glVertex3f(x + 1.0F, y + 1.0F, z + .0F);

                    //glColor3f(1.0F, 1.0F, 1.0F);
                    glTexCoord2f(.0625F * (textureCoordinate.x - 1), .0625F * textureCoordinate.z);
                    glVertex3f(x + 1.0F, y + .0F, z + 1.0F);
                }

                // Left
                if(blockManager.isAir(x - 1, y, z))
                {
                    /*glTexCoord2f(.0625F * textureCoordinate, .0F);
                    glVertex3f(x + .0F, y + 1.0F, z + .0F);

                    //glColor3f(.6F, .6F, .6F);
                    glTexCoord2f(.0625F * textureCoordinate, .0625F * textureCoordinate);
                    glVertex3f(x + .0F, y + .0F, z + .0F);

                    glTexCoord2f(.0F, .0625F * textureCoordinate);
                    glVertex3f(x + .0F, y + .0F, z + 1.0F);
                    //glColor3f(1.0F, 1.0F, 1.0F);

                    glTexCoord2f(.0F, .0F);
                    glVertex3f(x + .0F, y + 1.0F, z + 1.0F);*/

                    glTexCoord2f(.0625F * textureCoordinate.x, .0625F * (textureCoordinate.z - 1));
                    glVertex3f(x + .0F, y + 1.0F, z + .0F);

                    //glColor3i(100, 100, 100);
                    glTexCoord2f(.0625F * textureCoordinate.x, .0625F * textureCoordinate.z);
                    glVertex3f(x + .0F, y + .0F, z + .0F);

                    //glColor3i(255, 255, 255);
                    glTexCoord2f(.0625F * (textureCoordinate.x - 1), .0625F * textureCoordinate.z);
                    glVertex3f(x + .0F, y + .0F, z + 1.0F);



                    glTexCoord2f(.0625F * (textureCoordinate.x - 1), .0625F * (textureCoordinate.z - 1));
                    glVertex3f(x + .0F, y + 1.0F, z + 1.0F);

                    glTexCoord2f(.0625F * textureCoordinate.x, .0625F * (textureCoordinate.z - 1));
                    glVertex3f(x + .0F, y + 1.0F, z + .0F);

                    //glColor3f(1.0F, 1.0F, 1.0F);
                    glTexCoord2f(.0625F * (textureCoordinate.x - 1), .0625F * textureCoordinate.z);
                    glVertex3f(x + .0F, y + .0F, z + 1.0F);
                }

                // Bottom
                //printf("\n\nx: %i, y: %i, z: %i, VALUE: %s", x, y, z, blockManager.isAir(x, y - 1, z) ? "true" : "false");
                if(y > 0 && blockManager.isAir(x, y - 1, z))
                {
                    //printf("\nWUT? x: %i, y: %i, z: %i, VALUE: %s", x, y, z, blockManager.isAir(x, y - 1, z) ? "true" : "false");
                    /*glTexCoord2f(.0F, .0F);
                    glVertex3f(x + 1.0F, y + .0F, z + .0F);

                    glTexCoord2f(.0625F * textureCoordinate, .0F);
                    glVertex3f(x + .0F, y + .0F, z + .0F);

                    glTexCoord2f(.0625F * textureCoordinate, .0625F * textureCoordinate);
                    glVertex3f(x + .0F, y + .0F, z + 1.0F);

                    glTexCoord2f(.0F, .0625F * textureCoordinate);
                    glVertex3f(x + 1.0F, y + .0F, z + 1.0F);*/

                    glTexCoord2f(.0F, .0F);
                    glVertex3f(x + 1.0F, y + .0F, z + .0F);

                    glTexCoord2f(.0625F * textureCoordinate.x, .0F);
                    glVertex3f(x + .0F, y + .0F, z + .0F);

                    glTexCoord2f(.0625F * textureCoordinate.x, .0625F * textureCoordinate.z);
                    glVertex3f(x + .0F, y + .0F, z + 1.0F);



                    glTexCoord2f(.0F, .0625F * textureCoordinate.x);
                    glVertex3f(x + 1.0F, y + .0F, z + 1.0F);

                    glTexCoord2f(.0F, .0F);
                    glVertex3f(x + 1.0F, y + .0F, z + .0F);

                    glTexCoord2f(.0625F * textureCoordinate.x, .0625F * textureCoordinate.z);
                    glVertex3f(x + .0F, y + .0F, z + 1.0F);


                }

                // Top
                if(blockManager.isNodeClear(x, y + 1, z))
                {
                    /*glTexCoord2f(.0F, .0F);
                    glVertex3f(x + 1.0F, y + 1.0F, z + .0F);

                    glTexCoord2f(.0625F * textureCoordinate, .0F);
                    glVertex3f(x + .0F, y + 1.0F, z + .0F);

                    glTexCoord2f(.0625F * textureCoordinate, .0625F * textureCoordinate);
                    glVertex3f(x + .0F, y + 1.0F, z + 1.0F);

                    glTexCoord2f(.0F, .0625F * textureCoordinate);
                    glVertex3f(x + 1.0F, y + 1.0F, z + 1.0F);*/

                    glTexCoord2f(.0625F * (textureCoordinate.x - 1), .0625F * (textureCoordinate.z - 1));
                    glVertex3f(x + 1.0F, y + 1.0F, z + .0F);

                    glTexCoord2f(.0625F * textureCoordinate.x, .0625F * (textureCoordinate.z - 1));
                    glVertex3f(x + .0F, y + 1.0F, z + .0F);

                    glTexCoord2f(.0625F * textureCoordinate.x, .0625F * textureCoordinate.z);
                    glVertex3f(x + .0F, y + 1.0F, z + 1.0F);



                    glTexCoord2f(.0625F * (textureCoordinate.x - 1), .0625F * textureCoordinate.z);
                    glVertex3f(x + 1.0F, y + 1.0F, z + 1.0F);

                    glTexCoord2f(.0625F * textureCoordinate.x, .0625F * textureCoordinate.z);
                    glVertex3f(x + .0F, y + 1.0F, z + 1.0F);

                    glTexCoord2f(.0625F * (textureCoordinate.x - 1), .0625F * (textureCoordinate.z - 1));
                    glVertex3f(x + 1.0F, y + 1.0F, z + .0F);
                }

            glEnd();
            return 1;
        }

    protected:

    private:

};

#endif