private void Update()
{
SteeringBehavior.MaxSpeed = MaxSpeed;
SteeringBehavior.MaxVelocity = MaxVel;
if (Input.GetMouseButton(0))
{
Vector3 mousePos = Camera.main.ScreenToWorldPoint(Input.mousePosition);
// Debug.LogError("mousePos" + mousePos);
mousePos.z = 0;
Target = mousePos;
}
Vector2 sourcePos = new Vector2(transform.position.x, transform.position.y);
Steer = SteeringBehavior.Arrive(sourcePos, Target, Velocity);
// Debug.LogError("st->" + Steer.ToString());
Velocity = Steer * Time.deltaTime;
Truncate(ref Velocity, MaxVel);
if (Velocity.sqrMagnitude > MinVelocity)
{
transform.position += Velocity;
Rotate();
}
}
public Vector2 Follow(Vector2 sourcePos, Vector2 sourceVel, Vector2 leaderPos, Vector2 leaderVelocity)
{
Vector2 targetVelocity = leaderVelocity * DirectionFromLeader;
targetVelocity = targetVelocity.normalized;
targetVelocity *= LeaderBehindDistance;
Vector2 behind = leaderPos + targetVelocity;
return(Steering.Arrive(sourcePos, behind, sourceVel));
}
public override void FixedExecute()
{
//if the cell have not reach the teleport starting position, continue charge forward. If the cell
//reach the teleport starting position, start the teleport corountine. The coroutine will disable the
//enemy child cell for 1.5 second become teleport the enemy child cell to the next position and then
//move towards the player main cell
Vector2 Acceleration = Vector2.zero;
if (m_bSqueezeDone && m_bTeleporting && !HasCellReachTargetPos(m_StartTelePos))
{
Acceleration += SteeringBehavior.Seek(m_Child, m_StartTelePos, 45f);
if (m_Child.transform.localScale.y < 1f && m_Child.transform.localScale.x > 0.5f)
{
m_Child.transform.localScale += m_ShrinkRate;
}
}
else if (m_bSqueezeDone && m_bTeleporting && HasCellReachTargetPos(m_StartTelePos))
{
m_bTeleported = true;
m_bTeleporting = false;
m_ecFSM.StartChildCorountine(Teleport());
}
//If the cell has not reached the current target position, continue seek towards that target position and remain seperate from rest of the enemy child cells
else if (m_bSqueezeDone && !HasCellReachTargetPos(m_CurrentTargetPoint.Position) && !m_bReachTarget)
{
Acceleration += SteeringBehavior.Arrive(m_Child, m_CurrentTargetPoint.Position, 0.03f);
Acceleration += SteeringBehavior.Seperation(m_Child, TagNeighbours()) * 30f;
if (m_Child.transform.localScale.y < 1f && m_Child.transform.localScale.x > 0.5f)
{
m_Child.transform.localScale += m_ShrinkRate;
}
}
else if (m_bSqueezeDone && m_nCurrentTargetIndex + 1 < m_PathToTarget.Count && !m_bReachTarget)
{
m_nCurrentTargetIndex++;
m_CurrentTargetPoint = m_PathToTarget[m_nCurrentTargetIndex];
}
//If the cell had reached the teleporting position and it hasn't teleported, start teleporting the cell to the calculated position
else if (m_bSqueezeDone && HasCellReachTargetPos(m_PathToTarget[m_PathToTarget.Count - 1].Position) && m_bTeleporting == false && m_bTeleported == false)
{
m_bTeleporting = true;
}
//Clamp the acceleration of the enemy child cell to a maximum value and then add that acceleration force to the enemy child cell
Acceleration = Vector2.ClampMagnitude(Acceleration, m_fMaxAcceleration);
m_ecFSM.rigidbody2D.AddForce(Acceleration, ForceMode2D.Force);
//Rotate the enemy child cell based on the direction of travel
m_ecFSM.RotateToHeading();
}
/// <summary>
/// Depending on the phase the demo is in, have the agent do the appropriate steering.
///
/// </summary>
void FixedUpdate()
{
switch (mapState)
{
case 0:
if (label)
{
// replace "First algorithm" with the name of the actual algorithm you're demoing
// do this for each phase
label.text = name.Replace("(Clone)", "") + "\nAt Rest";
}
linear = Vector3.zero;
angular = 0f;
break;
case 1:
//dynamic seek
if (label)
{
// replace "First algorithm" with the name of the actual algorithm you're demoing
// do this for each phase
label.text = name.Replace("(Clone)", "") + "\nAlgorithm: Dynamic Seek";
}
stopped = false;
ai.SetTarget(target);
Debug.Log(gameObject.name + " target " + target.gameObject.name);
linear = ai.Seek().linear;
angular = ai.Seek().angular;
break;
case 2:
//dynamic flee
if (label)
{
label.text = name.Replace("(Clone)", "") + "\nAlgorithm: Dynamic Flee";
}
stopped = false;
linear = ai.Flee().linear;
angular = ai.Flee().angular;
break;
case 3:
//
if (label)
{
label.text = name.Replace("(Clone)", "") + "\nAlgorithm: Pursue with Arrive";
}
stopped = false;
//persue with arrive
linear = ai.Pursue().linear;
angular = ai.Pursue().angular;
// linear = ai.whatever(); -- replace with the desired calls
// angular = ai.whatever();
break;
case 4:
if (label)
{
label.text = name.Replace("(Clone)", "") + "\nAlgorithm: Dynamic Evade";
}
stopped = false;
ai.SetTarget(target);
//velocity = ai.PursueArrive();
linear = ai.Evade().linear;
angular = ai.Evade().angular;
break;
case 5:
//SEEK with FACE
if (label)
{
label.text = name.Replace("(Clone)", "") + "\nAlgorithm: Dynamic Align";
}
stopped = false;
ai.SetTarget(target);
linear = ai.Seek().linear;
angular = ai.Face().angular;
break;
case 6:
//JUST PLAIN FACE
if (label)
{
label.text = name.Replace("(Clone)", "") + "\nAlgorithm: Dynamic Face";
}
stopped = false;
ai.SetTarget(target);
linear = ai.Face().linear;
angular = ai.Face().angular;
break;
case 7:
if (label)
{
label.text = name.Replace("(Clone)", "") + "\nAlgorithm: Dynamic Wander";
}
stopped = false;
//rotation = ai.Face(rotation, linear);
ai.SetTarget(target);
linear = ai.Wander().linear;
angular = ai.Wander().angular;
break;
case 8:
if (label)
{
label.text = name.Replace("(Clone)", "") + "\nAlgorithm: Dynamic Wander";
}
stopped = false;
//rotation = ai.Face(rotation, linear);
ai.SetTarget(target);
linear = ai.Pursue().linear;
angular = ai.Face().angular;
break;
case 9:
if (label)
{
label.text = name.Replace("(Clone)", "") + "\nAlgorithm: Dynamic Wander";
}
stopped = false;
//rotation = ai.Face(rotation, linear);
ai.SetTarget(target);
linear = ai.Evade().linear;
angular = ai.Face().angular;
break;
case 10:
if (label)
{
label.text = name.Replace("(Clone)", "") + "\nAlgorithm: Dynamic Wander";
}
stopped = false;
//rotation = ai.Face(rotation, linear);
ai.SetTarget(target);
linear = ai.Arrive().linear;
angular = ai.Arrive().angular;
break;
// ADD CASES AS NEEDED
}
UpdateMovement(linear, angular, Time.deltaTime);
if (label)
{
label.transform.position = Camera.main.WorldToScreenPoint(this.transform.position);
}
}
/// <summary>
/// Depending on the phase the demo is in, have the agent do the appropriate steering.
///
/// </summary>
void FixedUpdate()
{
switch (mapState)
{
case 0:
linear = ai.Seek();
if (label)
{
// replace "First algorithm" with the name of the actual algorithm you're demoing
// do this for each phase
label.text = name.Replace("(Clone)", "") + "\nAlgorithm: Seek algorithm";
}
break;
case 1:
linear = ai.Flee();
if (label)
{
// replace "First algorithm" with the name of the actual algorithm you're demoing
// do this for each phase
label.text = name.Replace("(Clone)", "") + "\nAlgorithm: Flee algorithm";
}
// linear = ai.Pursue(); // For example
// angular = ai.Face(); // For example
// linear = ai.whatever(); -- replace with the desired calls
// angular = ai.whatever();
break;
case 2:
linear = ai.Arrive();
if (label)
{
label.text = name.Replace("(Clone)", "") + "\nAlgorithm: Arrive algorithm";
}
// linear = ai.whatever(); -- replace with the desired calls
// angular = ai.whatever();
break;
case 3:
linear = ai.Persue();
if (label)
{
label.text = name.Replace("(Clone)", "") + "\nAlgorithm: Pursue algorithm";
}
// linear = ai.whatever(); -- replace with the desired calls
// angular = ai.whatever();
break;
case 4:
linear = ai.Evade();
if (label)
{
label.text = name.Replace("(Clone)", "") + "\nAlgorithm: Evade algorithm";
}
// linear = ai.whatever(); -- replace with the desired calls
// angular = ai.whatever();
break;
case 5:
angular = ai.Align();
if (label)
{
label.text = name.Replace("(Clone)", "") + "\nAlgorithm: Align algorithm";
}
// linear = ai.whatever(); -- replace with the desired calls
// angular = ai.whatever();
break;
case 6:
linear = ai.Arrive();
angular = ai.Align();
if (label)
{
label.text = name.Replace("(Clone)", "") + "\nAlgorithm: Align and Arrive";
}
break;
case 7:
angular = ai.Face();
if (label)
{
label.text = name.Replace("(Clone)", "") + "\nAlgorithm: Face";
}
break;
case 8:
angular = ai.Face();
linear = ai.Arrive();
if (label)
{
label.text = name.Replace("(Clone)", "") + "\nAlgorithm: Face and Arrive";
}
break;
// ADD CASES AS NEEDED
case 20:
return;
}
UpdateMovement(linear, angular, Time.deltaTime);
DrawCircle(linear, 1);
if (label)
{
label.transform.position = Camera.main.WorldToScreenPoint(this.transform.position);
}
}
/// <summary>
/// Depending on the phase the demo is in, have the agent do the appropriate steering.
///
/// </summary>
void FixedUpdate()
{
switch (phase)
{
case 0:
if (label)
{
label.text = tag;
}
break;
case 1:
if (label)
{
label.text = "Wander";
}
(linear, angular) = Algo("Wander");
break;
case 2:
if (label)
{
label.text = "Evade";
}
(linear, angular) = Algo("Evade");
//wolf
if (ai.DistanceToTarget() < 2f)
{
linear = new Vector3(0f, 0f, 0f);
ai.Stop();
label.text = "Collision!";
// Destroy(self);
Invoke("DisappearWolf", 3);
Invoke("DisappearHunter", 3);
return;
}
break;
case 3:
if (label)
{
label.text = "Pursue";
}
(linear, angular) = Algo("Pursue");
//if (ai.target.tag == "Red(Clone)" && ai.DistanceToTarget() < 2f)
//{
// //phase = 5;
//}
if (ai.tag == "Wolf")
{
if (ai.DistanceToTarget() < 1.5f)
{
//linear = new Vector3(0, 0, 0);
//angular = 0;
if (timeCounter > 50) //1second
{
ai.Stop();
timeCounter -= 1;
}
else if (timeCounter <= 0)
{
(linear, angular) = Algo("Pursue");
timeCounter = 150;
}
else
{
ai.target = ai.house;
//phase = 7;//gotohouse
timeCounter -= 1;
//timeCounter = 150;
}
}
}
//must be wolf, already meet red, target now is house
if (ai.target.tag != "Red" && ai.DistanceToTarget() < 5f)
{
//Debug.Log(ai.tag+"?????????????????????????/");
phase = 5;
}
break;
case 4:
if (label)
{
label.text = "Wander";
}
(linear, angular) = Algo("Wander");
if (ai.DistanceToTarget() < 20f)
{
if (ai.tag == "Wolf")
{
phase = 2;
}
else
{
phase = 3;
}
}
break;
case 5:
if (label)
{
label.text = "Arrive";
}
linear = ai.Arrive();
angular = ai.Face();
Debug.Log(ai.tag + " " + ai.distanceToHouse());
if (ai.ArriveHouse())
{
phase = 9;
}
break;
case 6:
if (label)
{
label.text = "PathFollowWithAvoid";
}
(linear, angular) = Algo("PathFollow");
if (GameObject.FindGameObjectsWithTag("Wolf").Length >= 1 && (ai.agent.position - GameObject.FindGameObjectsWithTag("Wolf")[0].GetComponent <NPCController>().position).magnitude < 1.5f)
{
if (timeCounter > 50) //1second
{
ai.Stop();
timeCounter -= 1;
}
else if (timeCounter <= 0)
{
(linear, angular) = Algo("PathFollow");
timeCounter = 150;
}
else
{
(linear, angular) = Algo("PathFollow");
timeCounter -= 1;
}
}
break;
case 7:
if (label)
{
label.text = "gotohouse";
}
linear = ai.Arrive(ai.target.position - ai.agent.position);
angular = ai.Face();
Debug.Log(ai.tag + " " + ai.distanceToHouse());
if (ai.ArriveHouse())
{
phase = 9;
}
break;
case 8:
if (label)
{
label.text = "SeekWithArrive";
}
(linear, angular) = Algo("SeekWithArrive");
break;
case 9:
if (label)
{
label.text = "";
}
if (ai.tag == "Wolf")
{
DisappearWolf();
GameObject.FindGameObjectWithTag("Narrator").GetComponent <Text>().text += "Wolf arrives!\n";
}
else if (ai.tag == "Hunter")
{
DisappearHunter();
GameObject.FindGameObjectWithTag("Narrator").GetComponent <Text>().text += "Hunter arrives!\n";
}
else
{
DisappearRed();
GameObject.FindGameObjectWithTag("Narrator").GetComponent <Text>().text += "Red arrives!\n";
}
addEndingStory();
break;
}
update(linear, angular, Time.deltaTime);
if (label)
{
label.transform.position = Camera.main.WorldToScreenPoint(this.transform.position);
}
}
/// <summary>
/// Depending on the phase the demo is in, have the agent do the appropriate steering.
///
/// </summary>
void FixedUpdate()
{
switch (mapState)
{
case 0:
label.text = "";
break;
case 1:
if (ai.GetComponent <SteeringBehavior>().tag == "Hunter")
{
linear = ai.Seek();
angular = ai.Face();
label.text = "1: dynamic seek + face";
}
else
{
label.text = "";
}
break;
case 2:
if (ai.GetComponent <SteeringBehavior>().tag == "Wolf")
{
linear = ai.Flee();
angular = ai.FaceAway();
label.text = "2:dynamic flee + faceaway";
}
else
{
label.text = "";
}
break;
case 3:
if (label)
{
label.text = "3: dynamic face ";
}
angular = ai.Face();
break;
case 4:
if (ai.tag == "Hunter")
{
label.text = "4: dynamic wander";
angular = ai.Wander();
linear = ai.maxSpeed * new Vector3(Mathf.Sin(ai.GetComponent <NPCController>().orientation), 0, Mathf.Cos(ai.GetComponent <NPCController>().orientation));
}
else
{
label.text = "";
}
//linear = ai.Seek(); //--replace with the desired calls
//angular = ai.Wander(out linear);
break;
case 5:
if (ai.tag == "Hunter")
{
linear = ai.Seek();
angular = ai.Face();
label.text = "5:dynamic seek + face";
}
if (ai.tag == "Wolf")
{
linear = ai.Flee();
angular = ai.FaceAway();
label.text = "6:dynamic flee + faceaway";
}
break;
case 6:
if (ai.tag == "Hunter")
{
label.text = "6: dynamic arrive + face";
linear = ai.Arrive();
angular = ai.Face();
}
if (ai.tag == "Wolf")
{
label.text = "6:dynamic flee + faceaway";
linear = ai.Flee();
angular = ai.FaceAway();
}
break;
case 7:
if (ai.tag == "Hunter")
{
label.text = "7: dynamic pursue + arrive";
Vector3 linear1 = ai.Arrive();
Vector3 linear2 = ai.Pursue();
if (linear1 != Vector3.zero)
{
linear = linear1 + linear2;
}
else
{
linear = linear1;
}
angular = ai.Face();
}
if (ai.tag == "Wolf")
{
label.text = "7: dynamic wander";
angular = ai.Wander();
linear = linear = ai.maxSpeed * new Vector3(Mathf.Sin(ai.GetComponent <NPCController>().orientation), 0, Mathf.Cos(ai.GetComponent <NPCController>().orientation));
//linear = ai.Flee();
//linear = ai.Evade();
}
break;
case 8:
if (ai.tag == "Hunter")
{
label.text = "8: dynamic pursue + face";
linear = ai.Pursue();
angular = ai.Face();
}
if (ai.tag == "Wolf")
{
label.text = "8: dynamic evade + faceaway";
linear = ai.Evade();
angular = ai.FaceAway();
}
break;
case 9:
if (ai.tag == "Hunter")
{
label.text = "9: dynamic align + pursue";
linear = ai.Pursue();
angular = ai.Align();
}
if (ai.tag == "Wolf")
{
label.text = "9: dynamic wander";
angular = ai.Wander();
linear = ai.maxSpeed * new Vector3(Mathf.Sin(ai.GetComponent <NPCController>().orientation), 0, Mathf.Cos(ai.GetComponent <NPCController>().orientation));
}
break;
// ADD CASES AS NEEDED
}
UpdateMovement(linear, angular, Time.deltaTime);
if (label)
{
label.transform.position = Camera.main.WorldToScreenPoint(this.transform.position);
}
}
/// <summary>
/// Depending on the phase the demo is in, have the agent do the appropriate steering.
///
/// </summary>
void FixedUpdate()
{
switch (phase)
{
case 0:
// stay still, used to delay movement
linear = new Vector3(0, 0, 0);
angular = 0;
break;
case 1:
// Pursue
// Assign algorithm label text
if (label)
{
label.text = name.Replace("(Clone)", "") + "\nAlgorithm: Smarter Pursue";
}
// Get linear acceleration
linear = ai.Pursue();
linear = ai.WallAvoidance(linear, false, false);
// Get angular accelleration
angular = ai.Face();
break;
case 2:
// Arrive
// Assign algorithm label text
if (label)
{
label.text = name.Replace("(Clone)", "") + "\nAlgorithm: Smarter Arrive";
}
// Get linear acceleration
linear = ai.Arrive();
linear = ai.WallAvoidance(linear, false, false);
// Get angular accelleration
angular = ai.Face();
break;
case 3:
// Evade
// Assign algorithm label text
if (label)
{
label.text = name.Replace("(Clone)", "") + "\nAlgorithm: Smarter Evade";
}
// Get linear acceleration
linear = ai.Evade();
linear = ai.WallAvoidance(linear, false, false);
// Get angular acceleration
angular = ai.Face_Where_Im_Going(linear);
break;
case 4:
if (label)
{
label.text = name.Replace("(Clone)", "") + "\nAlgorithm: Smarter Wander algorithm";
}
angular = ai.Wander(out linear);
//linear = ai.WallAvoidance(linear);
//angular = ai.Face_Where_Im_Going(linear);
break;
case 5:
if (label)
{
label.text = name.Replace("(Clone)", "") + "\nAlgorithm: Wall Avoidance algorithm";
}
linear = ai.Pursue();
linear = ai.WallAvoidance(linear, false, false);
angular = ai.Face_Where_Im_Going(linear);
// linear = ai.whatever(); -- replace with the desired calls
// angular = ai.whatever();
break;
case 6:
if (label)
{
label.text = name.Replace("(Clone)", "") + "\nAlgorithm: Collision Detection algorithm";
}
linear = ai.Pursue();
linear = ai.WallAvoidance(linear, true, false);
angular = ai.Face_Where_Im_Going(linear);
// linear = ai.whatever(); -- replace with the desired calls
// angular = ai.whatever();
break;
case 7:
if (label)
{
label.text = name.Replace("(Clone)", "") + "\nAlgorithm: Collision Prediction algorithm";
}
linear = ai.Pursue();
linear = ai.WallAvoidance(linear, false, true);
angular = ai.Face_Where_Im_Going(linear);
// linear = ai.whatever(); -- replace with the desired calls
// angular = ai.whatever();
break;
case 8:
if (label)
{
label.text = name.Replace("(Clone)", "") + "\nAlgorithm: Chase the player algorithm";
}
linear = ai.ChasePlayer();
linear = ai.WallAvoidance(linear, false, false);
angular = ai.Face_Where_Im_Going(linear);
// linear = ai.whatever(); -- replace with the desired calls
// angular = ai.whatever();
break;
case 9:
if (label)
{
label.text = name.Replace("(Clone)", "") + "\nAlgorithm: Follow the path algorithm";
}
linear = ai.PathFollow();
angular = ai.Face_Where_Im_Going(linear);
break;
}
update(linear, angular, Time.deltaTime);
if (label)
{
label.transform.position = Camera.main.WorldToScreenPoint(this.transform.position);
}
}
/// <summary>
/// Depending on the phase the demo is in, have the agent do the appropriate steering.
///
/// </summary>
/// jessie and patrick
void FixedUpdate()
{
switch (mapState)
{
case 0:
if (label)
{
label.text = name.Replace("(Clone)", "") + "\nWandering...";
}
linear = ai.Wander(out angular);
DrawCircle(ai.wanderCircleCenter, ai.wanderRadius);
break;
case 1:
if (label)
{
// replace "First algorithm" with the name of the actual algorithm you're demoing
// do this for each phase
label.text = name.Replace("(Clone)", "") + "\nAlgorithm: dynamic evade algorithm";
}
linear = ai.Evade();
// linear = ai.Pursue(); // For example
// angular = ai.Face(); // For example
// linear = ai.whatever(); -- replace with the desired calls
// angular = ai.whatever();
break;
case 2:
if (label)
{
label.text = name.Replace("(Clone)", "") + "\nAlgorithm: Pursue algorithm";
}
linear = ai.Pursue();
angular = ai.Face();
break;
case 3:
if (label)
{
label.text = name.Replace("(Clone)", "") + "\nAlgorithm: dyanamic Seek";
}
linear = ai.Seek();
angular = ai.Face();
break;
case 4:
if (label)
{
label.text = name.Replace("(Clone)", "") + "\nAlgorithm: Flee algorithm";
}
linear = ai.Flee(); //-- replace with the desired calls
// angular = ai.whatever();
break;
case 5:
if (label)
{
label.text = name.Replace("(Clone)", "") + "\nAlgorithm: Spinning";
}
// linear = ai.whatever(); -- replace with the desired calls
angular = 0.1f;
break;
// ADD CASES AS NEEDED
case 6:
if (label)
{
label.text = name.Replace("(Clone)", "") + "\nAlgorithm: dynamic align";
}
angular = ai.Align();
break;
case 7:
if (label)
{
label.text = name.Replace("(Clone)", "") + "\nAlgorithm: dynamic arrive";
}
linear = ai.Arrive();
DrawConcentricCircle(ai.slowRadiusL);
break;
case 8:
if (label)
{
label.text = name.Replace("(Clone)", "") + "\nAlgorithm: dynamic face";
}
angular = ai.Face();
break;
}
UpdateMovement(linear, angular, Time.deltaTime);
if (label)
{
label.transform.position = Camera.main.WorldToScreenPoint(this.transform.position);
}
}
