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https://github.com/Heretek-AI/GDevelop.git
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Florian
129 lines
3.5 KiB
C++
129 lines
3.5 KiB
C++
/**
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Game Develop - Video Object Extension
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Copyright (c) 2010-2011 Florian Rival (Florian.Rival@gmail.com)
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This software is provided 'as-is', without any express or implied
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warranty. In no event will the authors be held liable for any damages
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arising from the use of this software.
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Permission is granted to anyone to use this software for any purpose,
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including commercial applications, and to alter it and redistribute it
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freely, subject to the following restrictions:
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1. The origin of this software must not be misrepresented; you must not
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claim that you wrote the original software. If you use this software
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in a product, an acknowledgment in the product documentation would be
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appreciated but is not required.
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2. Altered source versions must be plainly marked as such, and must not be
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misrepresented as being the original software.
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3. This notice may not be removed or altered from any source
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distribution.
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*/
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#ifndef VIDEOWRAPPER_H
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#define VIDEOWRAPPER_H
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class TheoraVideoClip;
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namespace sf
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{
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class Texture;
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class Sprite;
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}
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#include <iostream>
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class GD_EXTENSION_API VideoWrapper
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{
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public:
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VideoWrapper();
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virtual ~VideoWrapper();
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/**
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* VideoWrapper have special copy constructor behaviour : It does not copy the video
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* being played.
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*/
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VideoWrapper(const VideoWrapper & other) :
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renderSprite(NULL),
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currentFrameImage(NULL),
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clip(NULL)
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{
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Init(other);
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};
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/**
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* VideoWrapper have special assignement operator behaviour : It does not copy the video
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* being played.
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*/
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VideoWrapper & operator=(const VideoWrapper & other)
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{
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if ( &other != this ) Init(other);
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return *this;
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}
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/**
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* Load a new clip.
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*/
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bool Load(std::string filename);
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/**
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* Return true if the current video clip is valid.
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*/
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bool IsValid() const { return valid; };
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/**
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* Update current frame image and return it.
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*/
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const sf::Texture & GetNextFrameImage();
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/**
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* Update video clip time.
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*/
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void UpdateTime(float time);
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/**
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* Set the looping of the video
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*/
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void SetLooping(bool loop_);
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/**
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* Go to a certain position in the video.
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*/
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void Seek(float time);
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/**
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* Pause or unpause the video clip.
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*/
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void SetPause(bool pause);
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/**
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* Restart video from beginning
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*/
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void Restart();
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/**
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* Return current position in the video.
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*/
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float GetTimePosition() const;
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/**
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* Return current position in the video.
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*/
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float GetDuration() const;
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sf::Sprite & GetRenderSprite() { return *renderSprite; }
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const sf::Sprite & GetRenderSprite() const { return *renderSprite; }
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private:
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void Init(const VideoWrapper & other);
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sf::Sprite * renderSprite; ///<SFML sprite to be displayed
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sf::Texture * currentFrameImage; ///<SFML Texture to be displayed using renderSprite
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TheoraVideoClip * clip; ///< Theora video clip.
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bool started;
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bool valid; ///< True if the clip is valid
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};
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#endif // VIDEOWRAPPER_H
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