Reply To: Issue with ConditionTask and YieldResult

July 14, 2018 at 6:08 pm #13365

Participant

I changed the code of CheckMouseClick2D.cs to work around the issue: (NOTE: To fix the issue above, you’ll need to change CheckMouseClick instead of CheckMouseClick2D, since that is what I used in my example scene)

using NodeCanvas.Framework;

using ParadoxNotion;

using ParadoxNotion.Design;

using System.Collections;

using UnityEngine;

namespace NodeCanvas.Tasks.Conditions{

[Category("System Events")]

[Name("Check Mouse Click 2D")]

[EventReceiver("OnMouseDown", "OnMouseUp")]

public class CheckMouseClick2D : ConditionTask<Collider2D> {

public MouseClickEvent checkType = MouseClickEvent.MouseDown;

private Component mouseClickEventFiredForAgent = null;

protected override bool OnCheck(){

return agent == mouseClickEventFiredForAgent;

}

public void OnMouseDown(){

if (checkType == MouseClickEvent.MouseDown)

StartCoroutine(RememberAgentForOneUpdate());

}

public void OnMouseUp(){

if (checkType == MouseClickEvent.MouseUp)

StartCoroutine(RememberAgentForOneUpdate());

}

private int yields;

private IEnumerator RememberAgentForOneUpdate(){

mouseClickEventFiredForAgent = agent;

yields++;

yield return null;

yields--;

if (yields == 0)

mouseClickEventFiredForAgent = null;

}

I’m not sure yet if this approach will create other issues, but so far it seems to do the trick.
However, this does not solve the general issue with YieldResult, so I would still like to know your opinion on this matter.
Thanks,
Tim