Messages

1

General / Re: Collision issue

« on: November 02, 2013, 01:25:14 pm »

Thanks and i found that peice of code on an example of a pong implementation in SFML.

2

General / Collision issue

« on: November 02, 2013, 10:31:36 am »

My collision isnt working. It doesnt register unless im moving and even then it doesn't register 6 times out of 10.

Code: [Select]

bool player::isCollidingSide(gameBall& gameball)
{

if(right > gameball.left|| left < gameball.right ||
            top > gameball.bottom || bottom < gameball.top)
        {
            return false;
        }
        return true;
}

the update function code

Code: [Select]

void game::update(float &deltatime)
{
sf::Vector2f movement(0.f, 0.f);

if (mIsMovingUp)
movement.y -= 0.01f;

if (mIsMovingDown)
movement.y += 0.01f;

player.rect.move(movement*playerspeed);
float factor=ballspeed*deltatime;
balll.ballShape.move(xvel*ballspeed, yvel*ballspeed);


if(player.isCollidingSide(balll))
{
xvel = -xvel;
std::cout<<"Collision x";
}


}

bonus question:  What does this function do?

Code: [Select]

void Ball::accelerate(Paddle PLAYER)
{
    currentSpeed.y = (ballObject.getGlobalBounds().top
                        + ballObject.getGlobalBounds().height / 2
                            - PLAYER.getRect().top
                                - PLAYER.getRect().height / 2) / 100;
}

3

Graphics / Events not responding

« on: October 12, 2013, 10:33:09 am »

Whenever i press a button that has an action assigned to it my window freezes.

source code for the game.cpp class:
                                 http://pastebin.com/bAPH8HaQ

Thank you.