public override void MoveTo(Transform targetTransform)
{
if (!canMove)
{
return;
}
if (currentAvoidState == AIAvoidanceState.Normal)
{
Vector3 movement = transform.rotation * Vector3.forward;
//Rotate towards the transform
RotateTowards(targetTransform);
if (CanMoveForward(aiController.obstacleAvoidanceDistance))
{
//Move forward
rb.velocity = movement * data.forwardMoveSpeed * Time.deltaTime;
}
else
{
currentAvoidState = AIAvoidanceState.TurnToAvoid;
}
}
else
{
Avoidance();
}
}
public void ChangeAvoidenceState(AIAvoidanceState newState)
{
//setting a state
currentAvoidanceState = newState;
//Keep track of the time when in the state.
lastAvoidanceStateChangeTime = Time.time;
}
// DoAvoidance - handles obstacle avoidance
void Avoidance()
{
if (currentAvoidState == AIAvoidanceState.TurnToAvoid)
{
// Rotate left
Rotate(true);
// If I can now move forward, move to stage 2!
if (CanMoveForward(aiController.obstacleAvoidanceDistance))
{
currentAvoidState = AIAvoidanceState.MoveToAvoid;
// Set the number of seconds we will stay in Stage2
aiController.exitTime = aiController.avoidanceTime;
}
// Otherwise, we'll do this again next turn!
}
else if (currentAvoidState == AIAvoidanceState.MoveToAvoid)
{
// if we can move forward, do so
if (CanMoveForward(aiController.obstacleAvoidanceDistance))
{
// Subtract from our timer and move
aiController.exitTime -= Time.deltaTime;
Move(true);
// If we have moved long enough, return to chase mode
if (aiController.exitTime <= 0)
{
currentAvoidState = AIAvoidanceState.Normal;
}
}
else
{
// Otherwise, we can't move forward, so back to stage 1
currentAvoidState = AIAvoidanceState.TurnToAvoid;
}
}
}
public void ChangeAvoidanceState(AIAvoidanceState newState)
{
currentAvoidState = newState;
lastAvoidanceStateChangeTime = Time.time;
}