Texture.h

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#ifndef B_TEXTURE_H
#define B_TEXTURE_H

#include <memory>
#include <string>
#include "Renderer_GL.h"

class TextureData;

class Texture
{
public:

    /* Functions */

    Texture() { glGenTextures(1, &_textureID); }

    Texture(const TextureData &data);

    Texture(GLuint textureID):_textureID(textureID){}

    virtual ~Texture() { deleteTexture(); }
    
    GLuint getTextureID()   { return _textureID; }

    virtual void bind(GLint texUnit = GL_TEXTURE0);

    virtual void deleteTexture()
    {
        if (_textureID)
            glDeleteTextures(1, &_textureID);
    }
    
private:

    /* Variables */

    GLuint _textureID = 0;
};

typedef std::shared_ptr< Texture >  TexturePtr;

#endif /* defined(B_TEXTURE_H) */