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C-/C++-Quelltext

#include <SFML/System.hpp>
#include <SFML/Graphics.hpp>
#include <iostream>
#include <math.h> 
#include <time.h>
#define PI 3.14159265

using namespace std;
using namespace sf;

int main(int argc, char *argv[])
{
    
    const int xScreen = 1200;
    const int yScreen = 2600;
    
    sf::RenderWindow window(sf::VideoMode(xScreen, yScreen), "Hello SFML");
    
Vector2f wallSize(Vector2f(400, 400));
Vector2f playerSize(Vector2f(90, 90));
    
//Joystick Kreis
CircleShape circle;
circle.setRadius(120);
circle.setFillColor(Color(210, 210, 240));
circle.setOrigin(circle.getRadius(), circle.getRadius());
circle.setPosition(Vector2f (325, 350));

// Joytsick Unterfläche
CircleShape backCircle;
backCircle.setRadius(180);
backCircle.setFillColor(Color( 180, 180, 180));backCircle.setOrigin(backCircle.getRadius(), backCircle.getRadius());
backCircle.setPosition(Vector2f (325, 350));

//Player 
RectangleShape player;
player.setSize(playerSize);
player.setFillColor(Color(160, 190, 190));
player.setPosition(Vector2f(xScreen/2, yScreen/2));
IntRect plrRect = player.getTextureRect();
player.setOrigin(plrRect.width/2, plrRect.height/2);


//walls
RectangleShape wall;
std::vector<RectangleShape> walls(10u);
walls.push_back(wall);

// verschiedenes
Vector2f positionCircle;
Vector2f positionbackCircle;
float speed;
float radiusCircle;
float radiusbackCircle;
float  distance, radii, angle;
Vector2f posVec;

    while (window.isOpen())
    {
        
        sf::Event event;
        while (window.pollEvent(event));
        
// joystick Sachen
positionCircle= circle.getPosition();
positionbackCircle = backCircle.getPosition();
radiusCircle = circle.getRadius();
radiusbackCircle = backCircle.getRadius();
            
FloatRect cRect = circle.getGlobalBounds();
FloatRect bcRect = backCircle.getGlobalBounds();

// Touch Screen World Einstellungen
Vector2i currPos =  Touch::getPosition(0, window);
Vector2f worldPos = window.mapPixelToCoords(currPos);

//Joystick Touch
if(cRect.contains(worldPos)){
    
circle.setPosition(circle.getPosition().x, worldPos.x);
        
circle.setPosition(circle.getPosition().y, worldPos.y);

player.move(posVec.x * 0.2, posVec.y * 0.2);

}
 // joystick bleibt im Unterkreis
posVec.x = positionCircle.x  - positionbackCircle.x;
posVec.y = positionCircle.y  - positionbackCircle.y;
      
      
distance = sqrt((posVec.x * posVec.x) + (posVec.y * posVec.y));
radii = radiusCircle + radiusbackCircle;

 if( distance <= radii){
             
 
 circle.setPosition(circle.getPosition().x  - posVec.x /   180 * 120  , circle.getPosition().y - posVec.y /  180 *  120);
 }
 
 
 window.clear(sf::Color(120, 100, 145));
 
  
 player.setFillColor(Color::Black);
 
 //Wall Einstellungen
 
 for(int i = 0; i < walls.size(); i++){
    
    
    FloatRect wallBounds = walls[i].getGlobalBounds();
    FloatRect playerBounds = player.getGlobalBounds();
    
    Vector2f plrVecPos = player.getPosition();
    Vector2f wallVecPos = walls[i].getPosition();
 
    
 // walls erstellen 
    walls[1].setPosition(Vector2f(100, 800));
    walls[1].setFillColor(Color::Blue);
    walls[1].setSize(wallSize);
    walls[2].setPosition(Vector2f(100, 1500));
    walls[2].setFillColor(Color::Yellow);
    walls[2].setSize(wallSize);
    walls[3].setPosition(Vector2f(700, 1500));
    walls[3].setFillColor(Color::Red);
    walls[3].setSize(wallSize);
    

//Wenn ded Spieler die Wand berührt
if(playerBounds.intersects(wallBounds)){

// hier komme ich nicht weiter, der Spieler soll nicht durch die Wand 



}
 
      
      
      for (auto& wall : walls){
    window.draw(walls[i]);
      }
      
       
}    
 
 

        window.draw(backCircle);
        window.draw(circle);
        window.draw(player);
        
        window.display();
    }
    
}