• Cargo.toml
  • src/main.rs
 
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+1 -0   Cargo.toml
1 1 
[package]
2 2 
name = "game-tutorial"
3 3 
version = "0.1.0"
4 4 
authors = ["Sunjay Varma <[email protected]>"]
5 5 
edition = "2018"
6 6
7 7 
[dependencies]
  8 
sdl2 = "0.32.1"
+42 -2   src/main.rs
1   
fn main() {
2   
    println!("Hello, world!");
  1 
use sdl2::pixels::Color;
  2 
use sdl2::event::Event;
  3 
use sdl2::keyboard::Keycode;
  4 
use std::time::Duration;
  5
  6 
fn main() -> Result<(), String> {
  7 
    let sdl_context = sdl2::init()?;
  8 
    let video_subsystem = sdl_context.video()?;
  9
  10 
    let window = video_subsystem.window("rust-sdl2 demo", 800, 600)
  11 
        .position_centered()
  12 
        .build()
  13 
        .expect("could not initialize video subsystem");
  14
  15 
    let mut canvas = window.into_canvas().build()
  16 
        .expect("could not make a canvas");
  17
  18 
    canvas.set_draw_color(Color::RGB(0, 255, 255));
  19 
    canvas.clear();
  20 
    canvas.present();
  21 
    let mut event_pump = sdl_context.event_pump()?;
  22 
    let mut i = 0;
  23 
    'running: loop {
  24 
        i = (i + 1) % 255;
  25 
        canvas.set_draw_color(Color::RGB(i, 64, 255 - i));
  26 
        canvas.clear();
  27 
        for event in event_pump.poll_iter() {
  28 
            match event {
  29 
                Event::Quit {..} |
  30 
                Event::KeyDown { keycode: Some(Keycode::Escape), .. } => {
  31 
                    break 'running;
  32 
                },
  33 
                _ => {}
  34 
            }
  35 
        }
  36 
        // The rest of the game loop goes here...
  37
  38 
        canvas.present();
  39 
        ::std::thread::sleep(Duration::new(0, 1_000_000_000u32 / 60));
  40 
    }
  41
  42 
    Ok(())
3 43 
}
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+1 -0   Cargo.toml
1 
[package]
1 
[package]
2 
name = "game-tutorial"
2 
name = "game-tutorial"
3 
version = "0.1.0"
3 
version = "0.1.0"
4 
authors = ["Sunjay Varma <[email protected]>"]
4 
authors = ["Sunjay Varma <[email protected]>"]
5 
edition = "2018"
5 
edition = "2018"
6
6
7 
[dependencies]
7 
[dependencies]
    8 
sdl2 = "0.32.1"
+42 -2   src/main.rs
1 
fn main() {
1 
use sdl2::pixels::Color;
2 
    println!("Hello, world!");
2 
use sdl2::event::Event;
    3 
use sdl2::keyboard::Keycode;
    4 
use std::time::Duration;
    5
    6 
fn main() -> Result<(), String> {
    7 
    let sdl_context = sdl2::init()?;
    8 
    let video_subsystem = sdl_context.video()?;
    9
    10 
    let window = video_subsystem.window("rust-sdl2 demo", 800, 600)
    11 
        .position_centered()
    12 
        .build()
    13 
        .expect("could not initialize video subsystem");
    14
    15 
    let mut canvas = window.into_canvas().build()
    16 
        .expect("could not make a canvas");
    17
    18 
    canvas.set_draw_color(Color::RGB(0, 255, 255));
    19 
    canvas.clear();
    20 
    canvas.present();
    21 
    let mut event_pump = sdl_context.event_pump()?;
    22 
    let mut i = 0;
    23 
    'running: loop {
    24 
        i = (i + 1) % 255;
    25 
        canvas.set_draw_color(Color::RGB(i, 64, 255 - i));
    26 
        canvas.clear();
    27 
        for event in event_pump.poll_iter() {
    28 
            match event {
    29 
                Event::Quit {..} |
    30 
                Event::KeyDown { keycode: Some(Keycode::Escape), .. } => {
    31 
                    break 'running;
    32 
                },
    33 
                _ => {}
    34 
            }
    35 
        }
    36 
        // The rest of the game loop goes here...
    37
    38 
        canvas.present();
    39 
        ::std::thread::sleep(Duration::new(0, 1_000_000_000u32 / 60));
    40 
    }
    41
    42 
    Ok(())
3 
}
43 
}

/target
**/*.rs.bk

[package]
name = "game-tutorial"
version = "0.1.0"
authors = ["Sunjay Varma <[email protected]>"]
edition = "2018"

[dependencies]
sdl2 = "0.32.1"

use sdl2::pixels::Color;
use sdl2::event::Event;
use sdl2::keyboard::Keycode;
use std::time::Duration;

fn main() -> Result<(), String> {
    let sdl_context = sdl2::init()?;
    let video_subsystem = sdl_context.video()?;

    let window = video_subsystem.window("rust-sdl2 demo", 800, 600)
        .position_centered()
        .build()
        .expect("could not initialize video subsystem");

    let mut canvas = window.into_canvas().build()
        .expect("could not make a canvas");

    canvas.set_draw_color(Color::RGB(0, 255, 255));
    canvas.clear();
    canvas.present();
    let mut event_pump = sdl_context.event_pump()?;
    let mut i = 0;
    'running: loop {
        i = (i + 1) % 255;
        canvas.set_draw_color(Color::RGB(i, 64, 255 - i));
        canvas.clear();
        for event in event_pump.poll_iter() {
            match event {
                Event::Quit {..} |
                Event::KeyDown { keycode: Some(Keycode::Escape), .. } => {
                    break 'running;
                },
                _ => {}
            }
        }
        // The rest of the game loop goes here...

        canvas.present();
        ::std::thread::sleep(Duration::new(0, 1_000_000_000u32 / 60));
    }

    Ok(())
}