Sprite.h

// Copyright (c) 2016-2018 Kiwano - Nomango
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
 
#pragma once
#include <kiwano/2d/Actor.h>
 
namespace kiwano
{
 
class KGE_API Sprite : public Actor
{
public:
    Sprite();
 
    Sprite(RefPtr<Image> image, const Rect& src_rect = Rect());
 
    RefPtr<Image> GetImage() const;
 
    RefPtr<Bitmap> GetBitmap() const;
 
    void SetImage(RefPtr<Image> image, const Rect& src_rect = Rect(), bool reset_size = true);
 
    void SetBitmap(RefPtr<Bitmap> bitmap, const Rect& src_rect = Rect(), bool reset_size = true);
 
    Rect GetSourceRect() const;
 
    void SetSourceRect(const Rect& src_rect);
 
    void OnRender(RenderContext& ctx) override;
 
protected:
    bool CheckVisibility(RenderContext& ctx) const override;
 
private:
    bool          is_bitmap_ = false;
    RefPtr<Image> image_;
    Rect          src_rect_;
};
 
inline RefPtr<Image> Sprite::GetImage() const
{
    return image_;
}
 
inline RefPtr<Bitmap> Sprite::GetBitmap() const
{
    return is_bitmap_ ? RefPtr<Bitmap>(dynamic_cast<Bitmap*>(image_.Get())) : nullptr;
}
 
inline Rect Sprite::GetSourceRect() const
{
    return src_rect_;
}
 
inline void Sprite::SetSourceRect(const Rect& src_rect)
{
    src_rect_ = src_rect;
}
 
}  // namespace kiwano