//TODO:TEAM TRAITS X2
//called only when overlapped sphere with neighbours
public override Vector3 TeamSpecificSeperation(Collider[] neighbours)
{
Vector3 newVec = Vector3.zero;
foreach (Collider neigh in neighbours)
{
//avoid teammates,
if (neigh.gameObject.CompareTag("Environment") ||
neigh.gameObject.CompareTag("Ground"))
{
if ((transform.position - neigh.transform.position).magnitude <=
playerConstants.neighbourAvoidanceRadius)
{
newVec += SpeedExhaustReg.NormalizeSteeringForce((transform.position - neigh.gameObject.transform.position)
, playerConstants.maxSteeringForce) * playerConstants.neighbourAvoidanceWeight;
}
}
if (neigh.gameObject.CompareTag("Gryffindor"))
{
Vector3 neighbourTrans = neigh.transform.position;
//seperation
if ((transform.position - neighbourTrans).magnitude <=
playerConstants.neighbourAvoidanceRadius)
{
newVec += SpeedExhaustReg.NormalizeSteeringForce((transform.position - neighbourTrans)
, playerConstants.maxSteeringForce) * playerConstants.neighbourAvoidanceWeight;
}
if (!_nearestTeammate)
{
_nearestTeammate = neigh.gameObject;
}
Vector3 nearestTeammateTrans = _nearestTeammate.transform.position;
if ((neighbourTrans - nearestTeammateTrans).magnitude <
(transform.position - nearestTeammateTrans).magnitude)
{
if ((transform.position - neighbourTrans).magnitude > 1.0f)
{
_nearestTeammate = neigh.gameObject;
}
}
}
}
if (playerConstants.showSeperationVector)
{
Debug.DrawRay(transform.position, newVec, Color.green);
}
return(newVec);
}
//MOVEMENT RELATED METHODS//
//*SEPERATION NEEDS WORK
//this function only changes direction
//Some of this code adapted from Omar Addam (https://github.com/omaddam/Boids-Simulation)
private void _generalBoidBehavior()
{
Vector3 accel = new Vector3();
Vector3 snitchPos = _snitchObj.transform.position;
Vector3 thisPos = transform.position;
//add force towards snitch
accel += (snitchPos - transform.position).normalized;
accel += SpeedExhaustReg.NormalizeSteeringForce(snitchPos - thisPos, playerConstants.maxSteeringForce) *
playerConstants.snitchFollowWeight;
if (playerConstants.showVectorTowardSnitch)
{
Debug.DrawRay(transform.position, accel, Color.red);
}
//add force away from neighbours and environment - seperation
Collider[] neighbours = Physics.OverlapSphere(transform.position, playerConstants.neighbourDetectionRadius);
if (neighbours.Length > 0)
{
accel += TeamSpecificSeperation(neighbours);
}
//avoid environemnt
accel += SpeedExhaustReg.NormalizeSteeringForce(AvoidCollisions(), playerConstants.maxSteeringForce)
* playerConstants.environmentAvoidanceWeight;
//adjust speed based on exhaustion
float tempMaxVel = maxVelocity;
if ((maxExhaust - currentExhaust) <= 8)
{
tempMaxVel = maxVelocity * Random.Range(0.3f, 0.8f);
}
//add force based on team-specific traits (i.e. crunkness)
accel += TeamSpecificBehavior();
//create new velocity based on calculated acceleration
Vector3 newVel = _rb.velocity;
newVel += accel * Time.deltaTime;
//clamp velocity
newVel = newVel.normalized * Mathf.Clamp(newVel.magnitude, 0.0f, tempMaxVel);
//apply velocity
_rb.velocity = newVel;
transform.forward = _rb.velocity.normalized;
_agentVector = newVel;
}
public override Vector3 TeamSpecificBehavior()
{
Vector3 newVec = Vector3.zero;
//vortexing behavior
/*
* if(slythTraits.showVortexingVector)
* Debug.DrawLine(transform.position,_vortexMiddle,Color.magenta);
*/
newVec += SpeedExhaustReg.NormalizeSteeringForce(CalculateVortexingVelocity(), playerConstants.maxSteeringForce)
* slythTraits.vortexWeighting;
return(newVec);
}
private void _handleExhaustionTick()
{
//tick exhaustion if timer has elapsed
_exhaustTimer += Time.deltaTime;
if (_exhaustTimer > playerConstants.exhastionTickFreq)
{
//calculate new exhaust
currentExhaust = SpeedExhaustReg.TickExhaust(currentExhaust, _rb.velocity.magnitude,
maxVelocity, playerConstants);
Mathf.Clamp(currentExhaust, 0.0f, maxExhaust);
if (currentExhaust >= maxExhaust)
{
TransitionState(PlayerState.Unconscious);
}
_exhaustTimer = 0;
}
}
public override Vector3 TeamSpecificBehavior()
{
Vector3 newVec = Vector3.zero;
//calculate crunkness vector
newVec += SpeedExhaustReg.NormalizeSteeringForce(CalculateCrunkVector(),
playerConstants.maxSteeringForce) * gryffTraits.crunknessWeighting;
//BUDDY SYSTEM
newVec += SpeedExhaustReg.NormalizeSteeringForce((_nearestTeammate.gameObject.transform.position - transform.position) * _buddyUpFactor,
playerConstants.maxSteeringForce)
* gryffTraits.buddySystemWeighting;
if (gryffTraits.showBuddyVector)
{
Debug.DrawLine(transform.position, _nearestTeammate.gameObject.transform.position, Color.cyan);
}
return(newVec);
}
private void FixedUpdate()
{
Vector3 accel = new Vector3();
_timer += Time.deltaTime;
if (_timer >= snitchSettings.directionTimer)
{
Vector3 randPoint = Random.onUnitSphere;
Vector3 randDir = (randPoint - transform.position) * snitchSettings.snitchSpeed;
accel += randDir;
accel += SpeedExhaustReg.NormalizeSteeringForce(randDir, snitchSettings.maxSteeringForce);
_timer = 0.0f;
if (snitchSettings.showRandomVector)
{
Debug.DrawRay(transform.position, randPoint * 5.0f, Color.yellow);
}
}
accel += SpeedExhaustReg.NormalizeSteeringForce(AvoidCollisions(), snitchSettings.maxSteeringForce)
* snitchSettings.environmentAvoidanceWeighting;
Vector3 newVelocity = _rb.velocity;
newVelocity += accel * Time.deltaTime;
//clamp velocity
newVelocity = newVelocity.normalized * Mathf.Clamp(newVelocity.magnitude, snitchSettings.minVelocity,
snitchSettings.maxVelocity);
_rb.velocity = newVelocity;
if (snitchSettings.showDirectionVector)
{
Debug.DrawRay(transform.position, newVelocity, Color.white);
}
transform.forward = _rb.velocity.normalized;
}
//todo team traits
public override Vector3 TeamSpecificSeperation(Collider[] neighbours)
{
Vector3 newVec = Vector3.zero;
//for calculating vortex position
int numTeammates = 1;
Vector3 centrePos = transform.position;
foreach (Collider neigh in neighbours)
{
//avoid teammates, ground and environment
if (neigh.gameObject.CompareTag("Environment") || neigh.gameObject.CompareTag("Ground"))
{
if ((neigh.transform.position - transform.position).magnitude <=
playerConstants.neighbourAvoidanceRadius)
{
newVec += SpeedExhaustReg.NormalizeSteeringForce((transform.position - neigh.gameObject.transform.position),
playerConstants.maxSteeringForce) * playerConstants.neighbourAvoidanceWeight;
}
}
if (neigh.gameObject.CompareTag("Slytherin"))
{
//seperation
if ((neigh.transform.position - transform.position).magnitude <=
playerConstants.neighbourAvoidanceRadius)
{
newVec += SpeedExhaustReg.NormalizeSteeringForce((transform.position - neigh.gameObject.transform.position),
playerConstants.maxSteeringForce) * playerConstants.neighbourAvoidanceWeight;
}
//determine center of local vortex
numTeammates++;
centrePos += neigh.gameObject.transform.position;
}
else if (neigh.gameObject.CompareTag("Gryffindor"))
{
if ((neigh.transform.position - transform.position).magnitude <= slythTraits.bruiserBludgeonRadius)
//will try to ram gryffindor depending how much of a brute this agent is
{
float tempBruiserWeight = _bruiserLevel * slythTraits.bruiserWeighting;
newVec += SpeedExhaustReg.NormalizeSteeringForce(
(neigh.gameObject.transform.position - transform.position), playerConstants.maxSteeringForce)
* tempBruiserWeight;
}
if (slythTraits.showBruiserVector)
{
Debug.DrawLine(transform.position, neigh.gameObject.transform.position, Color.yellow);
}
}
if (playerConstants.showNeighbourLineTraces)
{
Debug.DrawLine(transform.position, neigh.transform.position, Color.magenta, duration: 2.0f);
}
}
if (playerConstants.showSeperationVector)
{
Debug.DrawRay(transform.position, newVec, Color.green);
}
_vortexMiddle = centrePos / numTeammates;
return(newVec);
}
