IEnumerator ControlFollowers()
{
while (true)
{
float x = -3;
float y = 1;
for (int i = 0; i < followers.Count; i++)
{
x += 2;
FollowerAI fol = followers[i];
if (fol == null)
{
continue;
}
Vector3 targetPos = Vector3.zero;
targetPos.z += y * followerPosFactor;
targetPos.x += x * followerPosFactor;
fol.SetTarget(transform.TransformPoint(-targetPos));
if (x == y)
{
y++;
x = -y - 2;
}
}
yield return(new WaitForSeconds(0.2f));
}
}
void Start()
{
if (lockCursor)
{
Cursor.lockState = CursorLockMode.Locked;
Cursor.visible = false;
}
target = Human;
other = Dog;
offset = new Vector3(0, dstFromTarget, -dstFromTarget);
targetCM = target.GetComponent <CharacterMovement>();
targetCC = target.GetComponent <CharacterController>();
otherFAI = other.GetComponent <FollowerAI>();
otherNVA = other.GetComponent <NavMeshAgent>();
}
void SwapTarget()
{
//Om "target" och "other" är inom ett visst avstånd från varandra.
if (Vector3.Distance(target.transform.position, other.transform.position) < maxSwapDistance)
{
targetCM.enabled = false;
targetCC.enabled = false;
otherFAI.enabled = false;
otherNVA.enabled = false;
float targetFacing = Vector3.Angle((other.transform.position - target.transform.position), target.transform.forward);
float otherFacing = Vector3.Angle((target.transform.position - other.transform.position), other.transform.forward);
//Så länge "target" inte tittar på människan.
if (targetFacing > minAngleDiffForSwap)
{
Vector3 dirFromTargetToOther = other.transform.position - target.transform.position; dirFromTargetToOther.Normalize();
dirFromTargetToOther.y = 0f;
Quaternion lookRotationDog = Quaternion.LookRotation(dirFromTargetToOther);
target.transform.rotation = Quaternion.Lerp(target.transform.rotation, lookRotationDog, Time.deltaTime * 2);
}
//Så länge "other" inte tittar på hunden.
if (otherFacing > minAngleDiffForSwap)
{
Vector3 dirFromOtherToTarget = target.transform.position - other.transform.position; dirFromOtherToTarget.Normalize();
dirFromOtherToTarget.y = 0f;
Quaternion lookRotationHuman = Quaternion.LookRotation(dirFromOtherToTarget);
other.transform.rotation = Quaternion.Lerp(other.transform.rotation, lookRotationHuman, Time.deltaTime * 2);
}
//Roterar kameran från den ena targeten till den andra.
if (targetFacing < minAngleDiffForSwap && otherFacing < minAngleDiffForSwap)
{
Vector3 newCamTargetPos = other.transform.position - other.transform.forward * dstFromTarget;
//Kameran kollar om den har bytat position till sitt nya target, och bytar target isåfall.
if (currentLerpTime >= 1)
{
if (target == Dog)
{
target = Human;
other = Dog;
}
else
{
target = Dog;
other = Human;
}
targetCM = target.GetComponent <CharacterMovement>();
targetCC = target.GetComponent <CharacterController>();
otherFAI = other.GetComponent <FollowerAI>();
otherNVA = other.GetComponent <NavMeshAgent>();
Vector3 relativePos = target.transform.position - transform.position;
Quaternion rotation = Quaternion.LookRotation(relativePos, Vector3.up);
pitch = rotation.eulerAngles.x;
yaw = rotation.eulerAngles.y;
targetRotation = rotation.eulerAngles;
currentRotation = rotation.eulerAngles;
targetCM.enabled = true;
targetCC.enabled = true;
otherFAI.enabled = true;
otherNVA.enabled = true;
swappingTarget = false;
justSwitched = true;
currentLerpTime = 0;
}
//If the camera hasn't rotated to the new target.
else
{
Vector3 tempCamTargetPos = target.transform.position + (target.transform.forward * (Vector3.Distance(target.transform.position, other.transform.position) / 2));
currentLerpTime += Time.deltaTime;
transform.LookAt(tempCamTargetPos);
transform.position = Vector3.Lerp(transform.position, newCamTargetPos, currentLerpTime / lerpTime);
targetRotation = tempCamTargetPos;
}
}
}
else
{
swappingTarget = false;
}
}