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README.md

SDL2

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This module adds some OO-sugar on top of SDL2::Raw.

Note: This is currently experimental and API may change. Please DO NOT use in a production environment.

Example

use v6;

use SDL2::Raw;
use SDL2;

die "couldn't initialize SDL2: { SDL_GetError }" if SDL_Init(VIDEO) != 0;
LEAVE SDL_Quit;

my $window = SDL2::Window.new(:title("Hello, world!"), :flags(OPENGL));
LEAVE $window.destroy;

my $render = SDL2::Renderer.new($window);
LEAVE $render.destroy;

my $event = SDL_Event.new;

main: loop {
  $render.draw-color(0, 0, 0, 0);
  $render.clear;

  while SDL_PollEvent($event) {
    last main if $event.type == QUIT;
  }

  $render.draw-color(255, 255, 255, 255);
  $render.fill-rect(
    SDL_Rect.new(
      2 * min(now * 300 % 800, -now * 300 % 800),
      2 * min(now * 470 % 600, -now * 470 % 600),
    sin(3 * now) * 50 + 80, cos(4 * now) * 50 + 60));

  $render.present;
}

More examples can be found in examples folder.

Installation

Please see SDL2::Raw for libsdl2 platform dependencies.

$ zef install sdl2

Testing

  • To run tests:
$ prove -ve "perl6 -Ilib"
  • To run all tests including author tests (Please make sure Test::Meta is installed):
$ zef install Test::META
$ AUTHOR_TESTING=1 prove -e "perl6 -Ilib"

Author

Ahmad M. Zawawi, azawawi on #perl6

License

MIT License

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SDL2 with some OO-Sugar

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