lauchmelder/SFML
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Update examples for iOS including touch support, proper handling of window resize, launch screens and icons

Browse source
This commit is contained in:
Jonny Paton 2019-01-18 15:04:03 +00:00 • committed by Lukas Dürrenberger
parent 9f4a0c3c4f
commit 353c846c87
12 changed files with 141 additions and 9 deletions
Download patch file Download diff file Expand all files Collapse all files

29
examples/pong/Pong.cpp
View file

@ -84,7 +84,12 @@ int main()
pauseMessage.setCharacterSize(40);
pauseMessage.setPosition(170.f, 150.f);
pauseMessage.setFillColor(sf::Color::White);
#ifdef SFML_SYSTEM_IOS
pauseMessage.setString("Welcome to SFML pong!\nTouch the screen to start the game");
#else
pauseMessage.setString("Welcome to SFML pong!\nPress space to start the game");
#endif
// Define the paddles properties
sf::Clock AITimer;
@ -134,6 +139,15 @@ int main()
while (std::abs(std::cos(ballAngle)) < 0.7f);
}
}
// Window size changed, adjust view appropriately
if (event.type == sf::Event::Resized)
{
sf::View view;
view.setSize(gameWidth, gameHeight);
view.setCenter(gameWidth/2.f, gameHeight/2.f);
window.setView(view);
}
}
if (isPlaying)
@ -154,8 +168,9 @@ int main()
if (sf::Touch::isDown(0))
{
sf::Vector2i pos = sf::Touch::getPosition(0, window);
leftPaddle.setPosition(0.f, pos.y);
sf::Vector2i pos = sf::Touch::getPosition(0);
sf::Vector2f mappedPos = window.mapPixelToCoords(pos);
leftPaddle.setPosition(leftPaddle.getPosition().x, mappedPos.y);
}
// Move the computer's paddle
@ -181,16 +196,22 @@ int main()
float factor = ballSpeed * deltaTime;
ball.move(std::cos(ballAngle) * factor, std::sin(ballAngle) * factor);
#ifdef SFML_SYSTEM_IOS
const std::string inputString = "Touch the screen to restart";
#else
const std::string inputString = "Press space to restart or\nescape to exit";
#endif
// Check collisions between the ball and the screen
if (ball.getPosition().x - ballRadius < 0.f)
{
isPlaying = false;
pauseMessage.setString("You lost!\nPress space to restart or\nescape to exit");
pauseMessage.setString("You Lost!\n" + inputString);
}
if (ball.getPosition().x + ballRadius > gameWidth)
{
isPlaying = false;
pauseMessage.setString("You won!\nPress space to restart or\nescape to exit");
pauseMessage.setString("You Won!\n" + inputString);
}
if (ball.getPosition().y - ballRadius < 0.f)
{