/// <summary>
/// Returns the amount of time the target has
/// not been in the AI's FOV
/// </summary>
/// <param name="target">The Object the AI is seeking</param>
/// <returns></returns>
public virtual float GetWhenTargetLastVisible(GameObject target)
{
MemoryProps tempMemory = myMemory[target];
if (tempMemory != null)
{
return(Time.time - tempMemory.whenTargetLastVisible);
}
return(0f); //needs to be some high number we need to figure out
}
/// <summary>
/// Returns the time target was last seen
/// </summary>
/// <param name="target">The Object the AI is seeking</param>
/// <returns></returns>
public virtual float GetWhenTargetBecameVisible(GameObject target)
{
MemoryProps tempMemory = myMemory[target];
if (tempMemory != null)
{
return(tempMemory.whenTargetLastVisible);
}
return(0f);
}
/// <summary>
/// Returns the time target has been in FOV
/// </summary>
/// <param name="target">The Object the AI is seeking</param>
/// <returns></returns>
public virtual float GetTargetVisibleTime(GameObject target)
{
MemoryProps tempMemory = myMemory[target];
if (tempMemory != null)
{
return(tempMemory.targetVisibleTime);
}
return(0f);
}
/// <summary>
/// Returns the target's position
/// from when they are last in FOV
/// </summary>
/// <param name="target">The Object the AI is seeking</param>
/// <returns></returns>
public Vector3 GetLastVisibleTargetPos(GameObject target)
{
MemoryProps tempMemory = myMemory[target];
if (tempMemory != null)
{
return(tempMemory.lastVisibleTargetPos);
}
Debug.Log("Error-Attempting to get Pos of unregistered target");
return(new Vector3(0f, 0f, 0f)); //TODO: need to put better error-handling
}
/// <summary>
/// Returns true if the target is
/// within range of the AI to be
/// attacked
/// </summary>
/// <param name="target">The Object the AI is seeking</param>
/// <returns></returns>
public virtual bool IsAttackable(GameObject target)
{
MemoryProps tempMemory = myMemory[target];
if (tempMemory != null)
{
return(tempMemory.targetAttackable);
}
Debug.Log("Error-Attempting to get Attack info of unregistered target");
return(false);
}
/// <summary>
/// We get all of the potential targets in this Game Instance
/// Then update the memory Property information of each of those that
/// exist within this AI's FOV
/// </summary>
public virtual void UpdateFOV()
{
//For each target in this AI's game instance
//find those who are currently visible to the AI
// List<GameObject> targets = new List<GameObject>(); //TODO: needs to get all the targets in the world
// List<GameObject> targets = new List<GameObject>();
// targets = this.myInstance.targets;
if (targets != null)
{
hitColliders = Physics.OverlapSphere(transform.position, fovRadius, mask);
// print("Not Scanning");
foreach (GameObject t in targets)
{
if (myOwner != t.GetComponent <AI>())//We dont want to this AI
{
//Make a new memory if it doesn't already exist
MakeNewMemory(t);
//Get the memory info for this target
MemoryProps properties = myMemory[t];
//Gets all GameObjects that are within the radius around the AI
//Collider[]
for (int i = 0; i < hitColliders.Length; i++)
{
//check if the object is within the angle bounds
if (Vector3.Angle(transform.forward, (hitColliders[i].transform.position - transform.position)) < angleSpread)
{
//TODO: Check to see if something is between target and AI that would obsturct them
if (Vector3.Distance(hitColliders[i].transform.position, transform.position) <= this.attackDistance)
{
properties.targetAttackable = true;
}
else
{
properties.targetAttackable = false;
}
// we need to check some how if its in the FOV
properties.targetVisibleTime = Time.time;
properties.lastVisibleTargetPos = t.transform.position;
properties.whenTargetLastVisible = Time.time;
properties.myLayer = t.gameObject.layer;
/*If the new target was not originially in FOV
* Then we set their FOV to true
* And mark when we saw them
*/
if (properties.targetInFOV == false)
{
properties.targetInFOV = true;
properties.whenTargetBecameVisible = properties.targetVisibleTime;
}
}
}
}
}
}
// print("Scanning");
ScanArea();
}
public MemoryResponseArgs(MemoryConnector connector, MemoryProps props)
{
_connector = connector;
_props = props;
}
public MemoryResponseArgs(MemoryConnector connector, MemoryProps props)
{
_connector = connector;
_props = props;
}