1

I’m attempting to execute this script inside an OnTriggerEnter function:

	if(forwardWaypoint.tag=="waypoint" && other.name!=forwardWaypoint.name+"Pathfinder")
	{
		clone=Instantiate(pathfinder, forwardSpawner.transform.position, forwardSpawner.transform.rotation);
		clone.name=this.gameObject.name+"Pathfinder";
		clone.velocity=transform.TransformDirection(Vector3.forward*.5);
	}

It executes the first half of the if statement just fine but the it doesn’t seem to take into account the second condition. What I’m trying to do is send a pathfinder down my waypoints, once a waypoint is hit, it destroys the pathfinder and spawns more. What I don’t want it to do is spawn a pathfinder back the other direction it was just hit from.

So when each waypoint creates a pathfinder, it changes the pathfinder’s name to include the name of the waypoint that created it. Now each waypoint already knows what waypoints are around it, so what I’m trying to do is have the waypoint that’s being hit compare the name of the object that hit it to the data it already has about the waypoints. If it finds that the object that hit it is named waypointnamePathfinder, then it shouldn’t spawn a pathfinder back that direction.

I have a similar issue in another part of my code, hopefully solving this problem will allow me to solve the other problem.

Thanks ahead of time for your help!
-Kaze-

2

Try other.gameObject.name and forwardWaypoint.gameObject.name

If that doesn’t work just post your full script and I’ll work it out for you.

3

Here’s my waypoint status script:

//Declares variables
var distance:float=30;
var forwardWaypoint:GameObject;
var rightWaypoint:GameObject;
var leftWaypoint:GameObject;
var backWaypoint:GameObject;
var forwardSpawner:GameObject;
var rightSpawner:GameObject;
var leftSpawner:GameObject;
var backSpawner:GameObject;
var pathfinder:Rigidbody;

function Awake ()
{
	/*
	Casts rays out in four directions to discover surrounding waypoints in a dynamic
	environment.
	*/
	
	//Declares variables for internal use of function
	var dirForward=transform.TransformDirection(Vector3.forward);
	var dirRight=transform.TransformDirection(Vector3.right);
	var dirLeft=transform.TransformDirection(Vector3.left);
	var dirBack=transform.TransformDirection(-Vector3.forward);
	var hitForward:RaycastHit;
	var hitRight:RaycastHit;
	var hitLeft:RaycastHit;
	var hitBack:RaycastHit;
	
	//Draws a colored line along the ray to be visually seen in the editor
	Debug.DrawRay(transform.position, dirForward*distance, Color.blue);
	Debug.DrawRay(transform.position, dirRight*distance, Color.green);
	Debug.DrawRay(transform.position, dirLeft*distance, Color.yellow);
	Debug.DrawRay(transform.position, dirBack*distance, Color.red);
	
	//Detecting collisions in front of the waypoint
	if(Physics.Raycast(transform.position, dirForward, hitForward, distance))
	{
		if(hitForward.collider.gameObject.tag=="waypointBlocker")
		{
			Debug.Log("You're hitting the waypointBlocker. Sweet!");
			//Assigns the value of the collision to the public variable
			forwardWaypoint=hitForward.collider.gameObject;
			Debug.Log(forwardWaypoint+" is the value in the Forward Waypoint Variable.");
		}
		else if(hitForward.collider.gameObject.tag=="waypoint")
		{
			Debug.Log("You're hitting another waypoing. Awesome!");
			//Assigns the value of the collision to the public variable
			forwardWaypoint=hitForward.collider.gameObject;
			Debug.Log(forwardWaypoint+" is the value in the Forward Waypoint Variable.");
		}
	}
	
	//Detecting collisions to the right of the waypoint
	if(Physics.Raycast(transform.position, dirRight, hitRight, distance))
	{
		if(hitRight.collider.gameObject.tag=="waypointBlocker")
		{
			Debug.Log("You're hitting the waypointBlocker. Sweet!");
			//Assigns the value of the collision to the public variable
			rightWaypoint=hitRight.collider.gameObject;
			Debug.Log(rightWaypoint+" is the value in the Right Waypoint Variable.");
		}
		else if(hitRight.collider.gameObject.tag=="waypoint")
		{
			Debug.Log("You're hitting another waypoing. Awesome!");
			//Assigns the value of the collision to the public variable
			rightWaypoint=hitRight.collider.gameObject;
			Debug.Log(rightWaypoint+" is the value in the Right Waypoint Variable.");
		}
	}
	
	//Detecting collisions to the left of the waypoint
	if(Physics.Raycast(transform.position, dirLeft, hitLeft, distance))
	{
		if(hitLeft.collider.gameObject.tag=="waypointBlocker")
		{
			Debug.Log("You're hitting the waypointBlocker. Sweet!");
			//Assigns the value of the collision to the public variable
			leftWaypoint=hitLeft.collider.gameObject;
			Debug.Log(leftWaypoint+" is the value in the Left Waypoint Variable.");
		}
		else if(hitLeft.collider.gameObject.tag=="waypoint")
		{
			Debug.Log("You're hitting another waypoing. Awesome!");
			//Assigns the value of the collision to the public variable
			leftWaypoint=hitLeft.collider.gameObject;
			Debug.Log(leftWaypoint+" is the value in the Left Waypoint Variable.");
		}
	}
	
	//Detecting collisions behind the waypoint
	if(Physics.Raycast(transform.position, dirBack, hitBack, distance))
	{
		if(hitBack.collider.gameObject.tag=="waypointBlocker")
		{
			Debug.Log("You're hitting the waypointBlocker. Sweet!");
			//Assigns the value of the collision to the public variable
			backWaypoint=hitBack.collider.gameObject;
			Debug.Log(backWaypoint+" is the value in the Back Waypoint Variable.");
		}
		else if(hitBack.collider.gameObject.tag=="waypoint")
		{
			Debug.Log("You're hitting another waypoing. Awesome!");
			//Assigns the value of the collision to the public variable
			backWaypoint=hitBack.collider.gameObject;
			Debug.Log(backWaypoint+" is the value in the Back Waypoint Variable.");
		}
	}
}

function OnTriggerEnter(other:Collider)
{
	if(other.tag=="pathfinder")
	{
		Debug.Log("I hit the pathfinder");
		
		var clone:Rigidbody;
		
		if(forwardWaypoint.tag=="waypoint" && other.name!=forwardWaypoint.name+"Pathfinder")
		{
			clone=Instantiate(pathfinder, forwardSpawner.transform.position, forwardSpawner.transform.rotation);
			clone.name=this.gameObject.name+"Pathfinder";
			clone.velocity=transform.TransformDirection(Vector3.forward*.5);
		}
		
		if(rightWaypoint.tag=="waypoint" && other.name!=forwardWaypoint.name+"Pathfinder")
		{
			clone=Instantiate(pathfinder, rightSpawner.transform.position, rightSpawner.transform.rotation);
			clone.name=this.gameObject.name+"Pathfinder";
			clone.velocity=transform.TransformDirection(Vector3.right*.5);
		}
		
		if(leftWaypoint.tag=="waypoint" && other.name!=forwardWaypoint.name+"Pathfinder")
		{
			clone=Instantiate(pathfinder, leftSpawner.transform.position, leftSpawner.transform.rotation);
			clone.name=this.gameObject.name+"Pathfinder";
			clone.velocity=transform.TransformDirection(Vector3.left*.5);
		}
		
		if(backWaypoint.tag=="waypoint" && other.name!=forwardWaypoint.name+"Pathfinder")
		{
			clone=Instantiate(pathfinder, backSpawner.transform.position, backSpawner.transform.rotation);
			clone.name=this.gameObject.name+"Pathfinder";
			clone.velocity=transform.TransformDirection(-Vector3.forward*.5);
		}
	}
}

and here’s my pathfinder script:

var distance:int=0;
var originWaypoint:GameObject;

function Awake()
{
	distance=GameObject.FindWithTag("GlobalVariables").GetComponent("GlobalStateScript").moveDistance;
	Debug.Log(distance+" is the value of the internal distance script.");
}

function OnTriggerEnter(other:Collider)
{
	if(other.tag=="waypoint" && distance>0)
	{
		distance=distance-1;
		GameObject.FindWithTag("GlobalVariables").GetComponent("GlobalStateScript").moveDistance=distance;
	}
		Destroy(this.gameObject);
}

The “&& distance>0” part of my pathfinder script is also having the same problem where it doesn’t seem to be considered during execution.

Thanks for your help!
-Kaze-