:evergreen_tree: Conifer

A simple framebuffer game engine for PinePhone, Raspberry Pi, and other devices with touch screens.

• [x] make games without X11!
• [x] auto detect virtual terminal framebuffer
• [x] auto detect touch screen input
• [x] works on pinephone, raspbery pi, desktop
• [x] image support
• [ ] layers
• [ ] text drawing
• [ ] sprites
• [ ] sound
• [ ] web assembly support

toml [dependencies] conifer = "0.1"

Before You Start

Make sure your user is a part of video and input group

```bash sudo addusr video richard sudo addusr input richard

Logout and login

```

To bring up a virtual terminal that isn't being used for X11, you can usually get to it by typing:

ctrl + alt + f2 # or f3,f4...

Sometimes this can only be done from a login screen.

Hello World

```rust use conifer::prelude::*;

fn main() { let white = colorfromrgb(255, 255, 255); run(move |canvas, event| { // if the user swiped, exit if let Event::Swipe(s) = event { // if the users finger released, exit if s.finished { return Ok(RunResponse::Exit); } // draw something where finger is for p in s.points { canvas.set_pixel(p.x as usize, p.y as usize, white); } } // let conifer know we want to push framebuffer pixels to screen Ok(RunResponse::Draw) }) .expect("something went wrong") } ```

License

This project is licensed under either of

• Apache License, Version 2.0, (LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)
• MIT license (LICENSE-MIT or http://opensource.org/licenses/MIT)

at your option.

Contribution

Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in conifer by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.