// When hit by player receiving damage.
public void ReceiveDamage(int amount)
{
emotion.AddFear(2);
bloodParticle.Play();
if (dead == false)
{
audioSource.PlayOneShot(hitSound);
health -= amount;
}
}
// Update is called once per frame
void Update()
{
Stopwatch alarmWatch = new Stopwatch();
alarmWatch.Start();
if (agentScript.dead)
{
return;
}
decisionTimer += Time.deltaTime;
if (playerScript.attackedAgent == this.gameObject)
{
underAttack = true;
alarm = true;
emotion.AddAdrenaline(2);
}
if (playerScript.attackedCover == coverFinder.currentCover && coverFinder.nearCover)
{
coverUnderAttack = true;
alarm = true;
emotion.AddFear(1);
emotion.AddAdrenaline(2);
}
if (agentScript.ammo <= 0)
{
outOfAmmo = true;
alarm = true;
}
if (alarm && alarmCoolDown >= 0)
{
alarmCoolDown -= Time.deltaTime;
}
else
{
alarm = false;
alarmActionTaken = false;
alarmCoolDown = 5;
}
if (agentScript.playerVisible)
{
attack = true;
alarm = true;
}
if (agentScript.attackCover && playerScript.playerCover == null)
{
agentScript.attackCover = false;
agentScript.shoot = false;
}
// Stoping the loop if alarm is not on or if the not enough time elapsed to make decision
if (alarm == false && decisionSpeed > decisionTimer)
{
return;
}
else
if (decisionSpeed <= decisionTimer)
{
ClearActions();
}
// ALARMS
if (underAttack)
{
// Checking which cover is closer to agent, previous or the chosen one
if (coverFinder.currentCover != null && coverFinder.nextCover != null)
{
if (coverFinder.nearCover == false)
{
if (Vector3.Distance(gameObject.transform.position, coverFinder.currentCover.transform.position) < Vector3.Distance(gameObject.transform.position, coverFinder.nextCover.transform.position))
{
returnToCover = true;
}
else
{
moveToCover = true;
}
}
}
else
if (coverFinder.nextCover == null)
{
moveToCover = true;
}
hide = true;
}
if (coverUnderAttack)
{
agentScript.ChangeActionText("Cover under attack - Hiding");
hide = true;
attack = false;
movementScript.crouch = true;
}
if (outOfAmmo)
{
agentScript.ChangeActionText("Reloading");
agentScript.reload = true;
attackPlayer = false;
agentScript.attackPlayer = false;
attackPlayerCover = false;
agentScript.attackCover = false;
attack = false;
hide = true;
}
if (coverFinder.nearCover && hide && attack == false)
{
if (coverFinder.currentCover != null)
{
if (coverFinder.currentCover.CompareTag("Small Object"))
{
movementScript.crouch = true;
}
}
}
alarmWatch.Stop();
//UnityEngine.Debug.LogWarning("Agent " + this.name + ": Alarms in DecisionMakingScript took " + alarmWatch.Elapsed + "ms to check alarms");
// END OF ALARMS
Stopwatch decisionWatch = new Stopwatch();
decisionWatch.Start();
// Decisions tree 1
if (alarmActionTaken == false)
{
firstTreeDecision = Random.Range(1, 11);
}
switch (emotion.currentState)
{
case EmotionScript.States.confidentState:
if (firstTreeDecision < 5)
{
attack = true;
}
else if (firstTreeDecision >= 5 && firstTreeDecision < 8)
{
move = true;
}
else
{
defend = true;
}
break;
case EmotionScript.States.fearfulState:
if (firstTreeDecision < 3)
{
attack = true;
}
else if (firstTreeDecision >= 3 && firstTreeDecision < 5)
{
move = true;
}
else
{
defend = true;
}
break;
case EmotionScript.States.rageState:
if (firstTreeDecision < 7)
{
attack = true;
}
else if (firstTreeDecision >= 7 && firstTreeDecision < 9)
{
move = true;
}
else
{
defend = true;
}
break;
case EmotionScript.States.determinedState:
if (firstTreeDecision < 5)
{
attack = true;
}
else if (firstTreeDecision >= 5)
{
move = true;
}
break;
case EmotionScript.States.normalState:
if (firstTreeDecision < 3)
{
attack = true;
}
else if (firstTreeDecision >= 3 && firstTreeDecision < 7)
{
move = true;
}
else
{
defend = true;
}
break;
default:
if (firstTreeDecision < 4)
{
attack = true;
}
else if (firstTreeDecision >= 4 && firstTreeDecision < 7)
{
move = true;
}
else
{
defend = true;
}
break;
}
if (alarmActionTaken == false)
{
secondTreeDecision = Random.Range(1, 4); // 33%
alarmActionTaken = true;
}
if (move)
{
// Attacking only if player is visible - moving and attacking
if (agentScript.playerVisible)
{
attack = true;
}
if (secondTreeDecision == 1 && coverFinder.currentCover != null)
{
returnToCover = true;
}
else
if (coverFinder.nextCover != null)
{
moveToCover = true;
}
}
if (attack)
{
// Will try to attack the player first
if (agentScript.playerVisible || secondTreeDecision > 1)
{
// Checking if player is near cover
if (agentScript.playerVisible || (playerScript.nearCover && playerScript.crouching == false && playerScript.playerCover.CompareTag("Small Object")))
{
attackPlayer = true;
}
else if (playerScript.playerCover != null && agentScript.playerCoverVisible)
{
attackPlayerCover = true;
}
}
else
if (playerScript.playerCover != null && agentScript.playerCoverVisible)
{
attackPlayerCover = true;
}
else
{
UnityEngine.Debug.Log("Unabel to attack");
}
}
if (move)
{
defend = false;
}
if (attack)
{
hide = false;
}
if (defend)
{
if (coverFinder.currentCover != null)
{
if (coverFinder.currentCover.CompareTag("Small Object") && coverFinder.nearCover && secondTreeDecision == 1)
{
attackFromCover = true;
movementScript.crouch = false;
hide = false;
}
}
if (secondTreeDecision > 1)
{
hide = true;
}
}
if (movementScript.inAir)
{
hide = false;
}
decisionWatch.Stop();
//UnityEngine.Debug.LogWarning("Agent " + this.name + ": Decision making in DecisionMakingScript took " + decisionWatch.Elapsed + "ms to make decision");
// END OF DECISIONS
// Assigning decisions to scripts
// AgentScript
if (attackPlayer)
{
agentScript.attackPlayer = true;
}
if (attackPlayerCover)
{
agentScript.attackCover = true;
}
if (attackFromCover)
{
movementScript.crouch = false;
if (agentScript.playerVisible)
{
agentScript.attackPlayer = true;
}
else
if (playerScript.playerCover != null)
{
agentScript.attackCover = true;
}
}
// MovementScript and CoverFinderScript
if (hide == false)
{
movementScript.crouch = false;
}
else
{
if (coverFinder.nearCover == false)
{
moveToCover = true;
}
else
{
movementScript.crouch = true;
agentScript.shoot = false;
attackPlayer = false;
attackPlayerCover = false;
agentScript.attackCover = false;
agentScript.attackPlayer = false;
}
}
// Don't stop moving to cover until it is reached
if (coverFinder.nextCover != null)
{
moveToCover = true;
}
if (moveToCover)
{
if (CanIFlank())
{
int flankRand = Random.Range(1, 4); // 33%
if (flankRand == 1)
{
flankPlayer = true;
}
else
{
flankPlayer = false;
}
}
else
{
flankPlayer = false;
}
if (coverFinder.nextCover == null)
{
addCover = false;
MoveToCover();
}
}
else
if (returnToCover)
{
returnToCover = false;
ReturnToCover();
}
// END OF ASSIGNING
}