Assets/Scripts/ThrowPad.cs(8,14): error CS0535: `ThrowPad' does not implement interface member `UnityEngine.EventSystems.IDragHandler.OnDrag(UnityEngine.EventSystems.PointerEventData)'

Questions & Answers
1

Hey guys,

I keep getting this error with my script, and I don’t know what is wrong with it. :S
Assets/Scripts/ThrowPad.cs(8,14): error CS0535: ThrowPad' does not implement interface member UnityEngine.EventSystems.IDragHandler.OnDrag(UnityEngine.EventSystems.PointerEventData)’

using UnityEngine;
using UnityEngine.UI;
using UnityEngine.EventSystems;
using System.Collections;



public class ThrowPad : MonoBehaviour, IPointerDownHandler, IDragHandler, IPointerUpHandler {

	public float smoothing;
	public float distanceMin;
	public float zSpeed;

	private Vector2 origin;
	private Vector2 direction;
	private Vector2 smoothDirection;
	private bool touched;
	private int pointerID;

	private GameObject propje;
	private Rigidbody rb;

	private float startTime, diffTime;

	void Start() {
		propje = GameObject.Find ("papier prop");
		rb = propje.GetComponent<Rigidbody> ();
	}

	void Awake () {
		direction = Vector2.zero;
		touched = false;
	}

	public void OnPointerDown (PointerEventData data) {
		if (!touched) {
			touched = true;
			pointerID = data.pointerId;
			origin = data.position;
			startTime = Time.time;
		}
	}

	public void onDrag (PointerEventData data) {
		if (lengthReached(origin, data.position)) {
			diffTime = Time.time - startTime;

			direction = (origin - data.position).normalized;

			Vector3 dir = new Vector3 (direction.x, direction.y, zSpeed);
			rb.AddForce (dir * smoothing);
		}
	}

	public void OnPointerUp (PointerEventData data) {
		if (data.pointerId == pointerID) {
			direction = Vector2.zero;
			touched = false;
		}
	}

	public bool lengthReached(Vector2 origin, Vector2 dragged) {
		if (Vector2.Distance(origin, dragged) >= distanceMin) {
			return true;
		}
		return false;
	}
}

any help would be really appreciated because I need to get this wroking soon.

Thanks,

2

Because you have mispelled the function name :

  public void OnDrag (PointerEventData data) {