public WorldAhead(Vector3 lookAheadVector, RaycastHit hit)
{
this.position = hit.point;
this.normal = hit.normal;
this.other = hit.collider;
HaggisInteractable interactable = hit.collider.GetComponent <HaggisInteractable>();
if (interactable)
{
switch (interactable.type)
{
case HaggisInteractable.InteractableType.Ground:
this.type = HaggisInteractable.InteractableType.Ground;
break;
case HaggisInteractable.InteractableType.Wall:
this.type = HaggisInteractable.InteractableType.Wall;
break;
case HaggisInteractable.InteractableType.Hop:
this.type = HaggisInteractable.InteractableType.Hop;
break;
default:
this.type = HaggisInteractable.InteractableType.None;
break;
}
}
else
{
this.type = HaggisInteractable.InteractableType.None;
}
this.isHit = true;
this.lookAheadVector = lookAheadVector;
}
public bool isHit; // true if hit. note position, normal, other and type are not defined if isHit is false;
public WorldAhead(Vector3 lookAheadVector)
{
this.isHit = false;
this.position = new Vector3(Mathf.Infinity, Mathf.Infinity, Mathf.Infinity);
this.normal = new Vector3(Mathf.Infinity, Mathf.Infinity, Mathf.Infinity);
this.other = null;
this.type = HaggisInteractable.InteractableType.None;
this.lookAheadVector = lookAheadVector;
}
public WorldAhead WhatAhead(HaggisInteractable.InteractableType type, int maxDist)
{
for (int i = 0; i < worldAhead.Count && i < maxDist; ++i)
{
WorldAhead ahead = worldAhead[i];
if (ahead.isHit)
{
if (ahead.type == type)
{
return(ahead);
}
}
}
return(new WorldAhead(new Vector3(0.0f, 0.0f, 0.0f)));
}
// returns Where the first location of obstacle type is detected ahead. Lots of infs if there is not obstacle of type detected ahead.
Vector3 WhereAhead(HaggisInteractable.InteractableType type, int maxDist)
{
for (int i = 0; i < worldAhead.Count && i < maxDist; ++i)
{
WorldAhead ahead = worldAhead[i];
if (ahead.isHit)
{
if (ahead.type == type)
{
return(ahead.position);
}
}
}
return(new Vector3(Mathf.Infinity, Mathf.Infinity, Mathf.Infinity));
}
// returns true if the obstacle type is detected ahead
public bool IsAhead(HaggisInteractable.InteractableType type, int maxDist)
{
for (int i = 0; i < worldAhead.Count && i < maxDist; ++i)
{
WorldAhead ahead = worldAhead[i];
if (ahead.isHit)
{
if (ahead.type == type)
{
return(true);
}
}
else if (type == HaggisInteractable.InteractableType.None)
{
return(true);
}
}
return(false);
}
