S06 Keyboard

// This is a simple program to show you how to get input from the keyboard
// Use WASD to move the rectangle around the window

using Hybrid;

namespace App
{
    public class s06_keyboard : Hybrid.App
    {
        private float speed = 100;
        private Rect rect;

        public override void OnInitialize()
        {
            rect = new Rect(0, 0, 128, 128);
        }

        public override void OnUpdate()
        {
            if (Keyboard.GetButton(Key.W))
            {
                rect.y -= speed * Time.GetDeltaTime();
            }

            if (Keyboard.GetButton(Key.S))
            {
                rect.y += speed * Time.GetDeltaTime();
            }

            if (Keyboard.GetButton(Key.A))
            {
                rect.x -= speed * Time.GetDeltaTime();
            }

            if (Keyboard.GetButton(Key.D))
            {
                rect.x += speed * Time.GetDeltaTime();
            }

            rect.x = Maths.Clamp(rect.x, 0, Window.GetWidth() - rect.width);
            rect.y = Maths.Clamp(rect.y, 0, Window.GetHeight() - rect.height);
        }

        public override void OnRender()
        {
            Graphics.DrawBegin(new Color(0, 0, 0));
            Graphics.DrawRectangle(rect, new Color(1, 0, 0));
            Graphics.DrawFps(10, 10, new Color(1, 1, 1));
            Graphics.DrawEnd();
        }
    }