Topics

1

General / Need help compiling/building [UNSOLVED]

« on: February 25, 2015, 07:11:27 pm »

Hi,i would like to use sfml with sfgui.
If i understand correctly the last version of sfgui require me to build sfml from the git files first.

I manage to compile SFML-master with cmake gui with no errors.
I built the sfml project file with codeblocks and i chose install .

I dl glew-1.12.0-win32 and SFGUI-0.2.3-source.

I get this when i clic configure:



I indicate the glew include and glew library and i clic configure again and i get this:



I indicate the sfml folder that codeblocks created and i get this:



I am not very familiar with cmake so i don't know what to do now.

Should i rebuild sfml ? Is there any precompiled sfgui libs that can work with sfml 2.2 or sfml git ?

Please help the debutant that i am.

2

Graphics / Little questions/issue about view.move [SOLVED]

« on: February 24, 2015, 03:33:29 pm »

Hi,i'm learning both c++ and sfml and i did a simple camera movement with 4 keyboard keys.

sf::View view(sf::FloatRect(0, 0, 640, 360));

window.setView(view);

                if (sf::Keyboard::isKeyPressed(sf::Keyboard::S))//move the camera up
                {
                    view.move(0, -32);
                }
                if (sf::Keyboard::isKeyPressed(sf::Keyboard::X))//move the camera down
                {
                    view.move(0, 32);
                }
                if (sf::Keyboard::isKeyPressed(sf::Keyboard::W))//move the camera left
                {
                    view.move(-32, 0);
                }
                if (sf::Keyboard::isKeyPressed(sf::Keyboard::C))//move the camera right
                {
                    view.move(32, 0);
                }
 

My problem is that the camera move double the distance.

example : view.move(32, 0) will make the view/camera move 64 pixels to the right and not 32.

Is that normal ?
Why ?

3

General / Need a tiny little bit of help [Solved]

« on: February 20, 2015, 10:08:44 pm »

Hi, currently i display the position of a sprite in the titlebar for monitoring purposewith this code:

sf::Vector2f positioncurseur = curseur.getPosition();

std::string cursx = std::to_string ( positioncurseur.x );
std::string cursy = std::to_string ( positioncurseur.y );

title += cursx;
title += " ";
title += cursy;

It works well and give me this :



It annoy me since it is for a t-rpg with a grid so no decimals are needed.

Is it possible to remove the zeroes and the dot without too many lines of code ?

4

Window / Cursor position in title bar

« on: October 08, 2014, 06:42:52 pm »

Hi everyone, i'm new at using c++ and sfml.

I need to display the cursor position in the title bar next to the title.

I tried this :

sf::Vector2i position = sf::Mouse::getPosition(window);

    sf::String title ;

    title += position.x;
    title += position.y;

    sf::Window::setTitle(title);

My problem is that position.x and position.y give a int and i need to put them in a sf::String.

Can someone help me fix this.

Do you know another way to do it ?