metagen_bhl_bind/README.md

This package is used for code generation of BHL bindings for C# using Twig templates

Here the example of bindings declaration:

    func Debug(
      @bhl_native_prefix:BitGames.Logs.Log.Debug(..)
      msg : string
    )

    func Error(
      @bhl_native_prefix:BitGames.Logs.Log.Error(..)
      msg : string
    )

    func Time(
      @bhl_native_prefix:Time.time
    ) : float

    struct Vector2
      @bhl_native_class:Vector2 @bhl_custom_rw

      x : float
      y : float

      magnitude     : float @bhl_set:0
      sqrMagnitude  : float @bhl_set:0
      normalized    : Vector2 @bhl_set:0

      func Mult(
        @bhl_bin_op:"*" @bhl_static
        self : Vector2
        v : float
      ) : Vector2
    end


Usage example:

    $meta = \bhl_bind\prepare_meta($meta);

    $output = \bhl_bind\codegen(null, $meta,
        [
         'imports' => ['UnityEngine'], 
         'register_class' => 'BHL_AutoBindings',
        ]
      );
    foreach($output as $name => $text)
      file_put_contents($name, $text);