Custom cursor (software & hardware)

CustomCursor.cs

using UnityEngine;

public class CustomCursor : MonoBehaviour {
    public Texture2D cursor;

    public int width = 32;
    public int height = 32;

    // void Start() {
        // Screen.lockCursor = true;
        // Screen.showCursor = false;
    // }

    void OnGUI() {
        if ( MouseInput.lockCursor ) {
            Vector2 mousePosition = MouseInput.position;
            GUI.DrawTexture( new Rect(mousePosition.x - (width / 2), Screen.height - (mousePosition.y + (height / 2)), width, height), cursor);
        }
    }

    void Update() {
        if ( !MouseInput.lockCursor ) {
            Cursor.SetCursor(cursor, new Vector2(width / 2, height / 2), CursorMode.Auto);
        }
    }
}