void SetState(AgentState state)
{
if (currentState == state)
{
return;
}
currentState = state;
switch (currentState)
{
case AgentState.Idle:
//Do nothing
thirdPersonCharacter.Move(Vector3.zero, false, false);
break;
case AgentState.Moving:
navAgent.SetDestination(target.gameObject.transform.position);
thirdPersonCharacter.Move(navAgent.desiredVelocity, false, false);
break;
case AgentState.Attacking:
thirdPersonCharacter.Move(Vector3.zero, false, false);
thirdPersonCharacter.Attack();
break;
default:
Debug.LogError("Unexpected state: " + state.ToString());
break;
}
}
//runs when game is in combat mode
public bool DoTurn()
{
line.gameObject.SetActive(true);//open line that shows movement target
if (AP > 0)
{
Vector3 movementPoint = transform.position;
movementPoint = movementRange(APRange);
float distance = Vector3.Distance(transform.position, target.transform.position);
Debug.Log("doing action!");//attack or move wrt to distance
AP--;
if (distance < attackRange)
{
character.Attack();
}
else
{
agent.SetDestination(movementPoint);
}
if (agent.remainingDistance > agent.stoppingDistance)//stop when close to target
{
character.Move(agent.desiredVelocity, false, false);
}
else
{
character.Move(Vector3.zero, false, false);
}
return(false);
}
return(true);
}
public bool DoTurn()//when in combat
{
line.gameObject.SetActive(true);
if (AP > 0)//only able to act while having action points
{
Vector3 movementPoint = transform.position;
movementPoint = movementRange(APRange);//retract clicked point to movement range
//works good because it is also visualized
//Debug.Log(movementPoint);
Ray ray = cam.ScreenPointToRay(Input.mousePosition);
RaycastHit hit;
if (Input.GetMouseButtonDown(0))//click
{
Debug.Log("clicked!");
AP--;
if (Physics.Raycast(ray, out hit))//if on enemy and in distance, hit, otherwise run there
{
if (hit.collider.tag == "Enemy" && Vector3.Distance(character.transform.position, hit.collider.transform.position) < attackRange)
{
character.Attack();
}
else
{
agent.SetDestination(movementPoint);
}
}
}
//adjust movement animation according to stopping distance
if (agent.remainingDistance > agent.stoppingDistance)
{
character.Move(agent.desiredVelocity, false, false);
}
else
{
character.Move(Vector3.zero, false, false);
}
return(false);
}
return(true);
}