protected void FixedUpdate()
{
HandleAnimation();
if (!Alive() || !GameManager.Instance.GameStarted || !navMeshAgent.isOnNavMesh)
{
return;
}
if (InArea && InArea.Visible() && MovementAudio && !MovementAudio.isPlaying)
{
MovementAudio.Play();
}
else if (InArea && !InArea.Visible() && MovementAudio && MovementAudio.isPlaying)
{
MovementAudio.Stop();
}
if (SPE.GetStatMax() < 1)
{
Debug.LogWarning("Speed is 0");
}
navMeshAgent.speed = Walking ? Mathf.Min(WalkingSpeed, SPE.GetStatMax()) / 2f : SPE.GetStatMax() / 2f;
DesiredVelocity = navMeshAgent.desiredVelocity.sqrMagnitude;
AgentVelocity = navMeshAgent.velocity.sqrMagnitude;
HasPath = navMeshAgent.hasPath;
PathStale = navMeshAgent.isPathStale;
IsOnNavMesh = navMeshAgent.isOnNavMesh;
//if (IncoherentNavAgentSpeed() && agentStuckRoutine == null)
// agentStuckRoutine = StartCoroutine(CheckForNavAgentStuck(0.25f));
//TODO: merge together with move's switch statement
if (Attacking() && AttackTarget && AttackTarget.Alive() && InAttackRange()
) //has live enemy target and in attackrange
{
navMeshAgent.isStopped = true;
if (_attackRoutine == null)
{
_attackRoutine = StartCoroutine(AttackRoutine());
}
}
else
{
navMeshAgent.isStopped = false;
SelectAction();
}
}
private IEnumerator AttackRoutine()
{
//Debug.Log(gameObject.name + " is Attacking " + AttackTarget.gameObject.name);
State = CharacterState.Attacking;
while (Attacking() && InAttackRange() && AttackTarget.Alive())
{
(this as Goblin)?.Speak(SoundBank.GoblinSound.Attacking);
//HIT TARGET
var damage = Random.Range(1, DMG.GetStatMax()) * OutgoingDmgPct;
if (AttackTarget.Surprised())
{
damage = (int)(damage * AmbushModifier);
}
var target = AttackTarget;
if (!(target.Team && GameManager.Instance.InvincibleMode))
{
target.Health -= (int)Mathf.Round(damage * target.IncomingDmgPct);
}
if (target.Health <= 0)
{
//Debug.Log(name + " killed " + target.name);
if (this as Goblin)
{
((Goblin)this).Xp += GameManager.XpKill();
if (Team)
{
Team.OnTeamKill.Invoke();
}
(this as Goblin)?.Speak(SoundBank.GoblinSound.Laugh);
}
break;
}
//Debug.Log(gameObject.name + " hit " + AttackTarget.gameObject.name +" for " + Damage + " damage");
//should be tied to animation maybe?
yield return(new WaitForSeconds(AttackTime));
}
_attackRoutine = null;
}
private bool InAttackRange()
{
if (!AttackTarget || !AttackTarget.Alive())
{
return(false);
}
var targetCol = AttackTarget.GetComponent <CapsuleCollider>();
if (!targetCol)
{
Debug.LogWarning(name + "'s target does not have a capsule collider");
return(false);
}
var boxCol = GetComponent <CapsuleCollider>();
return((boxCol.transform.position - (targetCol.transform.position)).magnitude
<= boxCol.radius * boxCol.transform.lossyScale.x
+ targetCol.radius * targetCol.transform.lossyScale.x + AttackRange);
}
private void SelectAction()
{
switch (State)
{
case CharacterState.Idling:
//reset morale
Morale = COU.GetStatMax() * 2;
if (actionInProgress)
{
if (navMeshAgent.remainingDistance < 0.02f)
{
actionInProgress = false;
}
}
else if (IrritationMeter >= IrritaionTolerance)
{
ChangeState(CharacterState.Attacking);
}
else if (Random.value < 0.015f) //selecting idle action
{
(this as Goblin)?.Speak(PlayerController.GetDynamicReactions(PlayerController.DynamicState.Idle));
actionInProgress = true;
Vector3 dest;
if (InArea)
{
if (GetClosestEnemy() &&
( //ANY friends fighting
InArea.PresentCharacters.Any(c => c.tag == tag && c.Alive() && c.Attacking())
// I am aggressive wanderer
|| (StickToRoad && InArea.PresentCharacters.Any(c => c.tag == "Player" & !c.Hiding()))
))
{
//Debug.Log(name + ": Joining attack without beeing attacked");
ChangeState(CharacterState.Attacking, true);
Morale -= 5;
Target = GetClosestEnemy().transform.position;
dest = Target;
}
else if ((this as Goblin) && Team && Team.Leader.InArea != InArea && Team.Leader.Idling())
{
dest = Team.Leader.InArea.GetRandomPosInArea();
}
else if ((this as Goblin) && tag == "Player" && GetClosestEnemy() && (GetClosestEnemy().transform.position - transform.position).magnitude < provokeDistance)
{
ChangeState(CharacterState.Provoking, true);
var ctx = GetClosestEnemy();
(this as Goblin).ProvokeTarget = ctx;
(this as Goblin)?.Speak(PlayerController.GetDynamicReactions(PlayerController.DynamicState.Mocking));
dest = ctx.transform.position;
}
else if (StickToRoad)
{
var goingTo = InArea.GetClosestNeighbour(transform.position, true);
dest = goingTo.PointOfInterest ? goingTo.GetRandomPosInArea(): goingTo.transform.position;
//Debug.Log(name + ": Wandering to "+ goingTo);
Target = dest;
goingTo.PresentCharacters.ForEach(c => StartCoroutine(c.SpotArrivalCheck(this)));
ChangeState(CharacterState.Travelling, true);
}
else
{
dest = InArea.GetRandomPosInArea();
}
}
else
{
dest = transform.position + Random.insideUnitSphere * idleDistance;
dest.y = 0;
}
navMeshAgent.SetDestination(dest); //new Vector3(Random.Range(-idleDistance, idleDistance), 0,Random.Range(-idleDistance, idleDistance)));
}
//TODO: use a different method for activity selection than else if
else if (Random.value < 0.0025f && this as Goblin && Team &&
!(Team.Leader == this) && (this as Goblin).ClassType > Goblin.Class.Slave
& !Team.Challenger && (Team.Leader as Goblin).CurrentLevel < ((Goblin)this).CurrentLevel)
{
//TODO: make it only appear after a while
Debug.Log("Chief Fight!!");
Team.ChallengeForLeadership(this as Goblin);
}
//TODO: define better which characters should search stuff
else if (Random.value < 0.001f * SMA.GetStatMax() && Team && this as Goblin && !InArea.AnyEnemies() && InArea.Lootables.Any(l => !l.Searched))
{
var loots = InArea.Lootables.Where(l => !l.Searched).ToArray();
var loot = loots[Random.Range(0, loots.Count())];
(this as Goblin).Search(loot);
}
break;
case CharacterState.Attacking:
if (AttackTarget && AttackTarget.Alive() && AttackTarget.InArea == InArea)
{
if (AttackTarget.Fleeing())
{
var c = GetClosestEnemy();
if (c)
{
AttackTarget = c;
}
}
navMeshAgent.SetDestination(AttackTarget.transform.position);
//TODO: add random factor
}
else
{
TargetGone();
}
break;
case CharacterState.Travelling:
navMeshAgent.SetDestination(Target);
//check for arrival and stop travelling
if (Vector3.Distance(transform.position, Target) < 3f)
{
//Debug.Log(name +" arrived at target");
State = CharacterState.Idling;
actionInProgress = false;
break;
}
break;
case CharacterState.Fleeing:
(this as Goblin)?.Speak(SoundBank.GoblinSound.PanicScream);
//if (actionInProgress &! navMeshAgent.hasPath)
//{
// //TODO: move into next if statement, if correct
// Debug.Log("stuck fleeing resolved");
// actionInProgress = false;
// ChangeState(CharacterState.Idling, true);
//}
if (fleeingToArea == InArea && navMeshAgent.remainingDistance < 0.1f)
{
actionInProgress = false;
ChangeState(CharacterState.Idling, true);
}
else if (!actionInProgress)
{
fleeingToArea = InArea.GetClosestNeighbour(transform.position, StickToRoad);
navMeshAgent.SetDestination(fleeingToArea.GetRandomPosInArea());
actionInProgress = true;
}
break;
case CharacterState.Dead:
break;
case CharacterState.Hiding:
if (!Hidingplace)
{
State = CharacterState.Idling;
}
//already set the destination
if ((navMeshAgent.destination - hiding.HideLocation.transform.position).sqrMagnitude < 1f)
{
if (InArea.AnyEnemies() && navMeshAgent.remainingDistance > 0.2f)
{
ChangeState(CharacterState.Idling);
}
}
else
{
navMeshAgent.SetDestination(hiding.HideLocation.transform.position);
}
break;
//Only to be used for chief fights. TODO: rename
case CharacterState.Watching:
if (!Team || !Team.Challenger)
{
//cheer
(this as Goblin)?.Speak(SoundBank.GoblinSound.Laugh);
ChangeState(CharacterState.Idling, true);
}
else
{
if (Vector3.Distance(transform.position, Team.Challenger.transform.position) < 3f && Team.Challenger != this && Team.Leader != this)
{
//cheer
(this as Goblin)?.Speak(PlayerController.GetDynamicReactions(PlayerController.DynamicState.ChiefBattleCheer));
navMeshAgent.ResetPath();
}
else if (!actionInProgress)
{
navMeshAgent.SetDestination(Team.Challenger.transform.position);
actionInProgress = true;
}
}
break;
case CharacterState.Searching:
//check for arrival and stop travelling
if (Vector3.Distance(transform.position, LootTarget.transform.position) < 2f)
{
if (LootTarget.ContainsLoot)
{
(this as Goblin)?.Speak(SoundBank.GoblinSound.Laugh);
PopUpText.ShowText(name + " found " + LootTarget.Loot);
Team.OnTreasureFound.Invoke(1);
}
if (LootTarget.ContainsFood)
{
(this as Goblin)?.Speak(SoundBank.GoblinSound.Laugh);
PopUpText.ShowText(name + " found " + LootTarget.Food);
Team.OnFoodFound.Invoke(5);
}
if (this as Goblin)
{
foreach (var equipment in LootTarget.EquipmentLoot)
{
//TODO: create player choice for selecting goblin
(this as Goblin)?.Speak(SoundBank.GoblinSound.Laugh);
PopUpText.ShowText(name + " found " + equipment.name);
if (Team && Team.Members.Count > 1)
{
Team.OnEquipmentFound.Invoke(equipment, this as Goblin);
}
else
{
Equip(equipment);
}
}
}
LootTarget.EquipmentLoot.Clear();
LootTarget.ContainsFood = false;
LootTarget.ContainsLoot = false;
LootTarget.Searched = true;
State = CharacterState.Idling;
break;
}
break;
case CharacterState.Provoking:
var g = this as Goblin;
if (!g)
{
Debug.LogWarning("Non-goblin is being provocative");
break;
}
if (!g.ProvokeTarget || g.ProvokeTarget.InArea != InArea)
{
(this as Goblin)?.Speak(SoundBank.GoblinSound.Laugh);
g.ProvokeTarget = GetClosestEnemy();
}
if (!g.ProvokeTarget)
{
ChangeState(CharacterState.Idling, true);
break;
}
if (g.ProvokeTarget.Attacking())
{
ChangeState(CharacterState.Attacking);
break;
}
if (!actionInProgress && navMeshAgent.remainingDistance < 0.5f)
{
actionInProgress = true;
navMeshAgent.SetDestination(g.ProvokeTarget.transform.position);
ProvokeStartTime = Time.time;
break;
}
if (ProvokeTime + ProvokeStartTime > Time.time)
{
//run away
actionInProgress = false;
var dest = InArea.GetRandomPosInArea();
navMeshAgent.SetDestination(dest);
g.ProvokeTarget.IrritationMeter++;
break;
}
if ((g.ProvokeTarget.transform.position - transform.position).magnitude < 4) //Provoke
{
navMeshAgent.isStopped = true;
if (Random.value < 0.2f)
{
(this as Goblin)?.Speak(
PlayerController.GetDynamicReactions(PlayerController.DynamicState.Mocking));
}
}
break;
case CharacterState.Surprised:
navMeshAgent.isStopped = true;
if (SurprisedTime + SurprisedStartTime <= Time.time)
{
ChangeState(CharacterState.Attacking);
}
break;
case CharacterState.Resting:
if (!Team || !Team.Campfire)
{
ChangeState(CharacterState.Idling, true);
}
else
{
if (Vector3.Distance(transform.position, Team.Campfire.transform.position) < 4f)
{
(this as Goblin)?.Speak(SoundBank.GoblinSound.Eat);
navMeshAgent.ResetPath();
}
else if (!actionInProgress)
{
navMeshAgent.SetDestination(Team.Campfire.transform.position);
actionInProgress = true;
}
}
break;
default:
break;
}
}