58 lines
1.3 KiB
C++
Executable File
58 lines
1.3 KiB
C++
Executable File
/*
|
|
* World.h
|
|
*
|
|
* Created on: 29.08.2012
|
|
* Author: Felix
|
|
*/
|
|
|
|
#ifndef DG_WORLD_H_
|
|
#define DG_WORLD_H_
|
|
|
|
#include <map>
|
|
#include <vector>
|
|
|
|
#include <SFML/Graphics.hpp>
|
|
|
|
#include "abstract/Sprite.h"
|
|
|
|
class Sprite;
|
|
class Sprite;
|
|
|
|
/**
|
|
* A collection of sprites, which can be put into different layers.
|
|
*
|
|
* Uses Sprite instead of sf::Drawable to also manage deleting objects.
|
|
* Render order is determined by Physical::Category (higher number on top).
|
|
*/
|
|
class World : public sf::Drawable {
|
|
// Public functions.
|
|
public:
|
|
void insert(std::shared_ptr<Sprite> drawable);
|
|
void remove(std::shared_ptr<Sprite> drawable);
|
|
void step(int elapsed);
|
|
|
|
// Private types.
|
|
private:
|
|
class Interval {
|
|
public:
|
|
float start;
|
|
float end;
|
|
Interval(float center, float radius);
|
|
Interval getOverlap(Interval other) const;
|
|
bool isInside(float point) const;
|
|
float getLength();
|
|
};
|
|
|
|
// Private functions.
|
|
private:
|
|
void draw(sf::RenderTarget& target, sf::RenderStates states) const;
|
|
bool testCollision(std::shared_ptr<Sprite> spriteA, std::shared_ptr<Sprite> spriteB,
|
|
int elapsed) const;
|
|
|
|
// Private variables.
|
|
private:
|
|
std::map<Sprite::Category, std::vector<std::shared_ptr<Sprite> > > mDrawables;
|
|
};
|
|
|
|
#endif /* DG_WORLD_H_ */
|