vladdesv/scone

🍞 Make portable terminal applications

scone ·

Create cross-platform terminal applications.

Example

import scone;

void main() {
  frame.title("example");
  frame.size(33, 20);

  bool run = true;
  while(run) {
    foreach(input; input.keyboard) {
      // if CTRL+C is pressed
      if(input.key == SK.c && input.hasControlKey(SCK.ctrl)) {
        run = false;
      }
    }

    frame.write(
      12, 9,
      TextStyle().fg(Color.yellow), "Hello ", // white foreground text (chainable pattern)
      TextStyle().fg(Color.red).bg(Color.white), "World" // red foreground, white background
    );
    frame.print();
  }
}

Features

• Display text and colors
• Receive keyboard input
• Cross-platform
  • Some restrictions apply, please see OS Limitations

Simple cross-platform chart

output	Windows	POSIX
text	✓	✓
emoji		✓
ansi-color	✓	✓
rgb-color		✓
high performance output	✓

input	Windows	POSIX
input detection	✓	✓
reliable	✓	*
control keys	✓	**
key release detection	✓

* Input is converted from arbitrary number sequences (may differ from system to system) to an input event. Basic ASCII should work no matter what system, however special keys like the up-arrow or function keys can vary drastically.

** Only registers the last pressed control key.

Install with dub

Note: 3.0.0 is not yet available.

/// dub.json
"dependencies": {
    "scone": "~>3.0.0",
    ...
}

/// dub.sdl
dependency "scone" version="~>3.0.0"