class Opal::Input::Gamepad::VirtualCursor

• Opal::Input::Gamepad::VirtualCursor
• Reference
• Object

Overview

Analog virtual cursor that allows gamepad thumbsticks to navigate and click anywhere across the terminal grid like a mouse cursor.

Defined in:

opal/gamepad/virtual_cursor.cr

Constructors

• .new(x : Float64 = 40.0, y : Float64 = 12.0)

Instance Method Summary

• #cell_x : Int32
• #cell_y : Int32
• #cursor_color : Color
• #cursor_color=(cursor_color : Color)
• #cursor_glyph : Char
• #cursor_glyph=(cursor_glyph : Char)
• #render(buffer : UI::Buffer) : Nil

  Renders the virtual cursor glyph over the buffer

• #speed : Float64
• #speed=(speed : Float64)
• #update(stick_x : Float64, stick_y : Float64, max_w : Int32, max_h : Int32, dt : Float64 = 0.0166) : Nil

  Updates virtual cursor coordinates based on stick deflection (-1.0 to 1.0)

• #visible=(visible : Bool)
• #visible? : Bool
• #x : Float64
• #x=(x : Float64)
• #y : Float64
• #y=(y : Float64)

Constructor Detail

Instance Method Detail