Messages

1

General / Help making a shape jump

« on: June 06, 2019, 11:53:06 pm »

Im trying to make a RectangleShape to jump and I tried looking at other posts but when I try it out, it either just doesn't do anything or it does something that its not suppose to do. Can anyone give me a simple explanation on how to do so? Heres my current code:

(click to show/hide)

#include "pch.h"
#include <iostream>
#include <SFML/Graphics.hpp>
#include <string>

using namespace std;
using namespace sf;

int main()
{
   int window_sizex = 800;
   int window_sizey = 600;
   Vector2f pos(window_sizex / 2 - 25, window_sizey - 50);
   float velocity_y = 0;
   float acceleration_y = 0;
   float gravity = 1;
   sf::RectangleShape shape(sf::Vector2f(50, 50));
   sf::RenderWindow window(sf::VideoMode(window_sizex, window_sizey), "test");

   while (window.isOpen())
   {
      sf::Event event;

      while (window.pollEvent(event))
      {
         if (event.type == sf::Event::Closed)
         {
            window.close();
         }
      }

      if (Keyboard::isKeyPressed(Keyboard::Space))
      {
         
      }

      window.clear();
      shape.setPosition(pos);
      window.draw(shape);
      window.display();
   }

   return 0;
}

2

Window / Re: Event::KeyPressed not working now?

« on: June 04, 2019, 01:24:25 pm »

thanks

3

Window / Event::KeyPressed not working now?

« on: June 04, 2019, 03:27:10 am »

Im doing this simple project where you can control and make the character jump, but whenever I do if (event.type == Event::KeyPressed) it wont execute the code in it when I press a key. Though this worked fine a while ago for some reason and my unfinished code is this:

(click to show/hide)

#include "pch.h"
#include <iostream>
#include <SFML/Graphics.hpp>
#include "player.h"

using namespace std;
using namespace sf;

int main()
{
   float gravity = 1;
   Vector2f window_size(800, 600);
   RenderWindow window(VideoMode(window_size.x, window_size.y), "simulation");
   Vector2f starting_pos(385, 550);
   Player plr(starting_pos);

   while (window.isOpen())
   {
      Event event;

      while (window.pollEvent(event))
      {
         if (event.type = Event::Closed)
         {
            window.close();
         }

         if (event.type == Event::KeyPressed)
         {
            cout << "activated" << endl;

            if (event.key.code == Keyboard::E)
            {
               cout << "pressed" << endl;
            }
         }
      }

      window.clear();
      window.draw(plr.get_character());
      window.display();
   }

   return 0;
}