struct Rectangle is missing initialization parameters

[rishavs]

The Rectangle (and all other) struct doesn't have a initialization constructor.

Due to this, initializing Rectangle with argument throws exception.

using

LibRaylib::Rectangle.new(100, 100, 100, 100)

throws the error

In src\sceneMainMenu.cr:22:55

 22 | if LibRayGUI.button( LibRaylib::Rectangle.new(100, 100, 100, 100), "Press me!" )
                                                ^--
Error: wrong number of arguments for 'LibRaylib::Rectangle.new' (given 4, expected 0)

Overloads are:
 - LibRaylib::Rectangle.new()

The way to make this work is to update the properties of Rectangle after it is initialized.
This works;

            LibRaylib.draw_text("Scene Main Menu", 190, 200, 20, LibRaylib::BLACK)
            btnRec = LibRaylib::Rectangle.new
            btnRec.x = 100
            btnRec.y = 100
            btnRec.width = 100
            btnRec.height = 100
            if LibRayGUI.button( btnRec, "Press me!" ) 
                pp "Pressed";
            end

but this is cumbersome to write and deviates from the raylib api where users can create Rectangle with inline parameters like this;

            if LibRayGUI.button( LibRaylib::Rectangle.new(100, 100, 100, 100), "Press me!" )
                pp "Pressed";
            end

Recommendation would be to update the Rectangle struct.
instead of having the Rectangle struct like this;

  struct Rectangle
    x : LibC::Float
    y : LibC::Float
    width : LibC::Float
    height : LibC::Float
  end

we can go for more idiomatic properties with default values and overloaded constructors;

  struct Rectangle
    property x : LibC::Float = 0
    property y : LibC::Float = 0
    property width : LibC::Float = 120
    property height : LibC::Float = 30
    
    def initialize
    end

    def initialize(x, y, width, height)
      @x = x
      @y = y
      @width = width
      @height = height
    end
  end

[sol-vin]

lib structs use named arguments, you need to use it like

Rl::Rectangle.new(
 x: 0,
 y: 0,
 width: 0,
 height: 0
)

[rishavs]

can confirm that works. Thanks.