Messages

1

Graphics / Re: Collision not detected

« on: December 24, 2015, 01:45:20 pm »

sorry its looks like my code is correct.
i do the mess some where else.
i have to figure out on my own.
thanks

2

Graphics / Re: Collision not detected

« on: December 24, 2015, 12:53:54 pm »

is it still unclear?
please tell me whats wrong?
thanks

3

Graphics / Re: Collision not detected

« on: December 23, 2015, 05:57:11 pm »

ok more info:


this is blade and player two sprites and this is my collision detection codes:

// player death
                        FloatRect PlayerBound = sp.getGlobalBounds();
                        FloatRect BladeBound = blade_SP.getGlobalBounds();


                        if (PlayerBound.intersects(BladeBound)) {
                                u = 4;
                                death = 1;
                                cout << "detected";
                        }
                        if (death == 1) {
                                if (DieOn <= 30) {
                                        window.draw(play.dieA.DoAnimation(np));
                                        DieOn++;

                                }
                                if (DieOn == 30)
                                        state = 2;
                               
                        }
                        // player death

I try say :
when playerBound touch BladeBound initialize some variables and do the dying animation

window.draw(play.dieA.DoAnimation(np));

but i dont know why blade always pass the player and collision code will not work. 
i hope i have make it clear.
thanks

4

Graphics / Collision not detected

« on: December 23, 2015, 12:00:30 pm »

Hi,
ok let me explain situation.
i have player sprite and blade.
my player position is 500,225.
blade position is 4500,250.

now i want to detect collision when blade touch the player , thats how i do it:

        FloatRect PlayerBound = sp.getGlobalBounds();
                        FloatRect BladeBound = blade_SP.getGlobalBounds();


                        if (PlayerBound.intersects(BladeBound)) {
                                u = 4;
                                death = 1;
                                cout << "detected";
                        }

i just follow the tutorial in sfml learning section why this will not work at all? what im doing wrong?
thanks

5

Graphics / calculating pixels in xy

« on: October 24, 2015, 10:17:27 pm »

Hi,
I don't know this is related to SFML or not but i want to know it.
how i must calculate to where i must put my sprite or shape? right now according to window resolution  i doing with a Approximate x-y in my mind and start program and see where is it and then i will make it accurate.
i want to know is there any formula for example that will calculate the center of window or any where of window? that i want need little help here i dont know where to start!
thanks.

6

Graphics / Re: Collision boundingbox

« on: October 15, 2015, 10:25:20 pm »

Add the size of your sprite to the coordinates of its top left corner to get the coordinates of its bottom right corner.

And I guess you should back() in a different direction.

im sorry but im very inexperienced can you tell with code?
thanks

7

Graphics / Re: Collision boundingbox

« on: October 15, 2015, 06:09:12 pm »

so...
is there any func that will do this or i must handle it my own?
in overall how can i do it?

8

Graphics / Collision boundingbox

« on: October 15, 2015, 05:55:06 pm »

Hi,
first let say i put a 1024*1024 pic of space and i want to put a little shuttle on it and keep this shuttle on screen (make collision around space) i notice sfml already have bounding box detection but now.........
i dont know why this will work only for left part and up of space object but down and right does not work i mean shuttle will stop on left and up but on right and down the collision will not work why?
this is the code that i use :

FloatRect bound = space_s.getGlobalBounds();
Vector2f point = obj.ship_s.getPosition();
if (bound.contains(point)){
                        obj.playerMove();
                }
                else{
                        obj.playerBack();
                }
 

and player cpp:

Sprite player::playerBack(){

                        ship_s.move(1, 1);
                return ship_s;
       
}

thanks

9

General / Re: short example of sfml

« on: July 31, 2015, 06:11:57 pm »

You should use forward slashes for all paths and check the console for any errors like when it can't open a file.

thanks this has solve my problem and thank u for tip 

10

General / Re: short example of sfml

« on: July 31, 2015, 06:03:12 pm »

no i write code one by one here its my code

#include <SFML\Graphics.hpp>
#include <SFML\Audio.hpp>

using namespace sf;

int main(){
        // First create main window
        RenderWindow window(VideoMode(800, 600), "SFML Window");
        //load texture
        Texture texture;
        if (!texture.loadFromFile("E:\img.jpg"));
        Sprite sprite(texture);
        return EXIT_FAILURE;
        //create graphical text
        Font font;
        if (!font.loadFromFile("E:\font.TTF"));
        return EXIT_FAILURE;
        Text text("HELLO SFML", font, 50);

        //load music
        Music music;
        if (!music.openFromFile("E:\nice_music.ogg"));
        return EXIT_FAILURE;

        //play music
        music.play();
        // Start the game loop
        while (window.isOpen())
        {
                // Process events
                Event event;
                while (window.pollEvent(event))
                {
                        // Close window: exit
                        if (event.type == Event::Closed)
                                window.close();
                }
                window.clear();
                window.draw(sprite);
                window.draw(text);
                window.display();
        }
        return EXIT_SUCCESS;

}

11

General / short example of sfml [ SOLVED ]

« on: July 31, 2015, 05:45:27 pm »

hi im trying to run this example
http://www.sfml-dev.org/documentation/2.3.1/
but when every time i want to run this the window will quickly close and i cannot see any thing!
what must i do ?
thanks

12

Graphics / Re: rendering image

« on: March 03, 2015, 10:48:44 am »

hi again
after give uping for couple of days finaly i went back and reset every thing and now i dont see the errors
now i got another problem i dont know is in my code or anything else!

here is my code i will be grateful to see this!

 

#include "stdafx.h"
#include <SFML\Graphics.hpp>
#include "AnimatedSprite.hpp"
#include <iostream>
using namespace sf;


int main()
{
        Vector2i vectors(800, 600);
        RenderWindow window(VideoMode(vectors.x,vectors.y),"anime");

        Texture runner;

        runner.loadFromFile("E:\\Resource\\runner.png");

        Animation run;
        run.setSpriteSheet(runner);



        Animation* current = &run;

        AnimatedSprite animatedSprite(seconds(0.2), true, false);

        animatedSprite.setPosition(sf::Vector2f(vectors / 2));

        Clock frameclock;

        float speed = 80.f;

        bool noKeyPressed=true;

        while (window.isOpen())
        {
                sf::Event event;
                while (window.pollEvent(event))
                {
                        if (event.type == sf::Event::Closed)
                                window.close();
                }
                Time frametime= frameclock.restart();
                Vector2f movement(0.f, 0.f);

                if (Keyboard::isKeyPressed(Keyboard:: D)){  // i put little space because it will show something like this in this forum :D
                        current = &run;
                        movement.x += speed;
                        noKeyPressed = false;
                }
                animatedSprite.play(*current);
                animatedSprite.move(movement *frametime.asSeconds());
                if (noKeyPressed){
                        animatedSprite.stop();
                }
                noKeyPressed = true;

                animatedSprite.update(frametime);

                window.clear();
                window.draw(animatedSprite);
                window.display();
        }

        return 0;
}
 

and here is my screenshot of my problems
http://8pic.ir/images/7bc8kexg2llgh8groffj.png
thanks

13

Graphics / Re: rendering image

« on: February 19, 2015, 09:51:49 am »

 

ok i try SFML_STATIC and still same errors also try to link them dynamicly but still same.......

  please anybody can help?

14

Graphics / Re: rendering image

« on: February 19, 2015, 12:15:59 am »

yes
yes i add them one by one with  left click on project add->header or cpp in Vs 2013 express
and i copy paste the codes into it
and here this is my project configuration:
http://persianupload.com/kleeja/do.php?imgf=142430139487671.png

am  i doing wrong?

thanks

15

Graphics / Re: rendering image

« on: February 18, 2015, 09:09:12 pm »

Hi again
thank u so much it help me a lot but.....
i found this page https://github.com/SFML/SFML/wiki/Source%3A-AnimatedSprite

now i add this Animation.hpp, cpp and  AnimationSprite.hpp,cpp to my project but i get huge errors 
here is pic of them
http://persianupload.com/kleeja/do.php?imgf=142429067078071.png

please see this
and thank u again.