void DetermineMoveSpeed()
{
if (enemyScript.isDead == false)
{
if ((enemySightScript.CanPlayerBeSeen() == true && enemyScript.distanceToPlayer <= stoppingDistance && !isHacked) ||
currentState == State.Idle ||
(currentState == State.Attack && enemyToAttack != null && currentTarget == enemyToAttack && Vector2.Distance(transform.position, enemyToAttack.position) <= stoppingDistance))
{
moveSpeed = noSpeed;
isRunning = false;
isWalking = false;
}
else if (enemyScript.distanceToPlayer > stoppingDistance && player.isDead == false && playerPositionKnown == true ||
(currentState == State.Attack && currentTarget == enemyToAttack) ||
playerPositionKnown == true && enemySightScript.CanPlayerBeSeen() == false ||
currentState == State.CheckSound || currentState == State.Alert || currentState == State.SpreadOut)
{
moveSpeed = runSpeed;
isRunning = true;
isWalking = false;
}
else
{
moveSpeed = walkSpeed;
isRunning = false;
isWalking = true;
}
anim.SetFloat("moveSpeed", moveSpeed);
anim.SetBool("isRunning", isRunning);
anim.SetBool("isWalking", isWalking);
}
}
void EnemyArmRotation()
{
if (enemyMovementScript.currentTarget != null)
{
Vector3 playerPosition = player.transform.position;
Vector3 enemyPosition = enemy.transform.position;
Vector3 difference = enemyMovementScript.currentTarget.position - enemyPosition; // Subtracting the enemy's position from the player's position
difference.Normalize(); // Normalize the vector. Meaning that the sum of the vector will be equal to 1.
if (enemyMovementScript.isHacked)
{
if (enemyMovementScript.currentTarget == enemyMovementScript.enemyToAttack)
{
float rotationZ = Mathf.Atan2(difference.y, difference.x) * Mathf.Rad2Deg; // Find the angle in degrees.
transform.rotation = Quaternion.Euler(0f, 0f, (rotationZ + enemyRotationOffset));
}
}
else if (enemySightScript.CanPlayerBeSeen() == true)
{
float rotationZ = Mathf.Atan2(difference.y, difference.x) * Mathf.Rad2Deg; // Find the angle in degrees.
transform.rotation = Quaternion.Euler(0f, 0f, (rotationZ + enemyRotationOffset));
}
else
{
transform.rotation = Quaternion.Euler(0f, 0f, 0f);
}
}
else
{
transform.rotation = Quaternion.Euler(0f, 0f, 0f);
}
}
void CheckIfShooting()
{
if (enemyScript.isDead == false && enemyMovementScript.currentState == EnemyMovement.State.Attack)
{
if ((enemySightScript.CanPlayerBeSeen() == true && enemyScript.distanceToPlayer <= maxShootDistance) ||
(enemyMovementScript.currentTarget != null && enemyMovementScript.currentTarget == enemyMovementScript.enemyToAttack && Vector2.Distance(enemyMovementScript.transform.position, enemyMovementScript.currentTarget.position) <= maxShootDistance))
{
isAbleToShoot = true;
}
else
{
isAbleToShoot = false;
}
if (isCoolingDown == false && isAbleToShoot == true && currentAmmoAmount > 0)
{
if (isAutomatic == false) // For semi-auto guns
{
coolDownTime = semiAutoCoolDownTime;
StartCoroutine(EnemyShoot());
}
else if (isAutomatic == true) // For automatic guns
{
coolDownTime = autoCoolDownTime;
StartCoroutine(EnemyShoot());
}
}
}
}
void OnTriggerStay2D(Collider2D collision)
{
playerEquippedWeapon = GameObject.FindGameObjectWithTag("EquippedWeapon").GetComponent <Weapon>();
if (collision.gameObject.tag == "SoundTrigger" && enemyMovementScript.currentState != EnemyMovement.State.Attack && !enemyMovementScript.isHacked)
{
if (enemySightScript.CanPlayerBeSeen() == false && enemyScript.isDead == false)
{
soundTriggerColliderOrigin = collision.gameObject.transform;
soundTriggerColliderParent = collision.gameObject.transform.root;
if (soundTriggerColliderParent.tag == "Player" && playerEquippedWeapon.isSilenced == false)
{
soundTriggerColliderRoom = soundTriggerColliderParent.gameObject.GetComponent <PlayerController>().currentRoom;
soundTriggerColliderFloorLevel = soundTriggerColliderParent.gameObject.GetComponent <PlayerController>().currentFloorLevel;
soundTriggerColliderRoomNumber = soundTriggerColliderParent.gameObject.GetComponent <PlayerController>().currentRoomNumber;
enemyMovementScript.currentState = EnemyMovement.State.CheckSound;
}
else if (soundTriggerColliderParent.tag == "Enemy" && soundTriggerColliderParent.GetComponentInChildren <EnemyWeapon>().isSilenced == false)
{
soundTriggerColliderRoom = soundTriggerColliderParent.gameObject.GetComponent <EnemyMovement>().currentRoom;
soundTriggerColliderFloorLevel = soundTriggerColliderParent.gameObject.GetComponent <EnemyMovement>().currentFloorLevel;
soundTriggerColliderRoomNumber = soundTriggerColliderParent.gameObject.GetComponent <EnemyMovement>().currentRoomNumber;
enemyMovementScript.currentState = EnemyMovement.State.CheckSound;
}
}
}
}