2020-11-21 20:57:40 +01:00
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#ifndef SDLPP_HPP_SCENE
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#define SDLPP_HPP_SCENE
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#include <algorithm>
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#include <memory>
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#include <mutex>
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#include <unordered_set>
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#include "sdlpp_common.hpp"
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#include "sdlpp_renderer.hpp"
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#include "sdlpp_renderobject.hpp"
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namespace SDLPP {
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2020-11-22 23:37:55 +01:00
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class SDLPPSCOPE Scene {
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2020-11-21 20:57:40 +01:00
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public:
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Scene( std::shared_ptr< Renderer > &r );
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void addObject( const std::shared_ptr< RenderObject > &obj );
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void setZIndex( const std::shared_ptr< RenderObject > &obj, int index );
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void moveDownZ( const std::shared_ptr< RenderObject > &obj );
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void moveUpZ( const std::shared_ptr< RenderObject > &obj );
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void moveZ( const std::shared_ptr< RenderObject > &obj, int addition );
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// TODO addCollision
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std::shared_ptr< RenderObject > getObject( int index );
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std::vector< std::shared_ptr< RenderObject > > getObjects();
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std::vector< std::shared_ptr< RenderObject > >
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getObjects( const std::unordered_set< int > &objectIDs );
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void movement();
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std::vector< std::shared_ptr< RenderObject > >
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getCollisions( RenderObject &r );
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std::vector< std::shared_ptr< RenderObject > >
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getCollisions( RenderObject &r,
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const std::unordered_set< int > &objectIDs );
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void renderScene( bool clear_renderer = true );
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void presentScene();
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void setBackground( std::shared_ptr< Texture > bg );
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void setBackground( const std::string &img_path );
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void updateSizeAndPosition();
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void moveEverything( double x, double y );
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const std::shared_ptr< RenderObject > &leftmost();
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const std::shared_ptr< RenderObject > &rightmost();
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std::pair< int, int > getDimensions() const;
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int getWidth() const;
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int getHeight() const;
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Renderer &getRenderer();
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std::shared_ptr< Renderer > getRendererShared();
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void setPrevTicks( int ticks );
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void saveScene();
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void resetScene();
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private:
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void checkKilled();
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std::vector< std::shared_ptr< RenderObject > > render_objects;
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std::vector< std::shared_ptr< RenderObject > > collision_objects;
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std::vector< std::shared_ptr< RenderObject > > saved_render_objects;
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std::vector< std::shared_ptr< RenderObject > > saved_collision_objects;
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std::shared_ptr< Renderer > renderer;
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std::shared_ptr< Texture > background;
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int prev_ticks = 0;
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std::shared_ptr< RenderObject > leftmost_obj;
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std::shared_ptr< RenderObject > rightmost_obj;
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uint64_t max_object_id = 0;
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std::mutex render_mutex;
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};
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} // end of namespace SDLPP
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#endif
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