default_textures.h

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#pragma once
 
#include "cloud_noise.h"
#include <graphics/texture.h>
#include <memory>
 
namespace unravel
{
 
class default_textures
{
public:
    static auto get() -> default_textures&;
 
    void generate();
    void clear();
 
    auto black_texture() const -> gfx::texture::ptr { return black_; }
    auto white_texture() const -> gfx::texture::ptr { return white_; }
    auto missing_texture() const -> gfx::texture::ptr { return missing_; }
    auto transparent_texture() const -> gfx::texture::ptr { return transparent_; }
 
    auto cloud_noise() -> cloud_noise_textures& { return cloud_noise_; }
    auto cloud_noise() const -> const cloud_noise_textures& { return cloud_noise_; }
 
private:
    default_textures();
 
    gfx::texture::ptr black_;
    gfx::texture::ptr white_;
    gfx::texture::ptr missing_;
    gfx::texture::ptr transparent_;
 
    cloud_noise_textures cloud_noise_;
};
 
} // namespace unravel