public void AttackAction()
{
if (turnState != HeroTurnState.WaitingForCommand)
{
CancelCommand();
}
turnState = HeroTurnState.AttackCommand;
targetMarker.Activate(true);
targetMarker.SetPosition(transform.position - height);
// find targets in hit area
CapsuleCollider capsule = targetMarker.GetComponent <CapsuleCollider>();
Collider[] colliders = OverlapCollider(capsule);
foreach (Collider coll in colliders)
{
if (coll.gameObject.layer == Layers.Actors && coll.gameObject != this.gameObject)
{
coll.gameObject.GetComponent <MeshRenderer>().sharedMaterial.color = Color.blue;
targets.Add(coll.gameObject);
}
}
}
public void CombatResolved()
{
turnState = HeroTurnState.WaitingForCommand;
turnManager.UpdateCurrentActorHUD();
turnManager.DisableCommand(attackCommand);
turnManager.CombatResolved();
}
public void TakeTurn()
{
SetSelected(true);
turnState = HeroTurnState.WaitingForCommand;
moveRemaining = maxMove;
turnManager.EnablePlayerInput();
turnManager.UpdateCurrentActorHUD();
}
public void MoveAction()
{
if (turnState != HeroTurnState.WaitingForCommand)
{
CancelCommand();
}
turnState = HeroTurnState.MoveCommand;
moveHelper.Activate(true, transform.position - height);
}
public void FinishTurn()
{
if (turnState != HeroTurnState.WaitingForCommand)
{
CancelCommand();
}
SetSelected(false);
turnState = HeroTurnState.NotMyTurn;
moveHelper.Activate(false, Vector3.zero);
turnManager.DisablePlayerInput();
}
private IEnumerator MoveTo(Vector3 point)
{
turnManager.DisablePlayerInput();
turnState = HeroTurnState.Moving;
float t = 0;
Vector3 startpos = transform.localPosition;
Vector3 endpoint;
float distanceToPoint = (point - startpos).magnitude;
if (distanceToPoint > moveRemaining)
{
Vector3 A = startpos;
Vector3 B = point;
endpoint = (B - A) * (moveRemaining / distanceToPoint) + A;
}
else
{
endpoint = point;
}
endpoint.y = startpos.y;
while (t < 1)
{
transform.localPosition = Vector3.MoveTowards(startpos, endpoint, t * maxMove);
moveHelper.UpdatePosition(transform.position - height);
t += Time.deltaTime;
yield return(null);
}
moveRemaining -= distanceToPoint > moveRemaining ? moveRemaining : distanceToPoint;
if (moveRemaining <= 0)
{
turnManager.DisableCommand(moveCommand);
}
transform.localPosition = endpoint;
CancelCommand();
}
private void CancelCommand()
{
moveHelper.Activate(false, Vector3.zero);
targetMarker.Activate(false);
if (targets.Count != 0)
{
foreach (GameObject target in targets)
{
target.GetComponent <MeshRenderer>().sharedMaterial.color = Color.white;
}
targets.Clear();
targetArrow.Hide();
currentTarget = null;
}
turnState = HeroTurnState.WaitingForCommand;
turnManager.EnablePlayerInput();
turnManager.UpdateCurrentActorHUD();
}
void Update()
{
switch (turnState)
{
case HeroTurnState.AttackCommand:
if (Input.GetMouseButtonDown(1))
{
CancelCommand();
break;
}
else if (Input.GetMouseButtonDown(0) && currentTarget != null)
{
// attack!
turnManager.CommenceAttackSequence(this, currentTarget.GetComponent <ActorController>());
turnState = HeroTurnState.ResolvingCombat;
}
ray = mainCamera.ScreenPointToRay(Input.mousePosition);
RaycastHit[] hits = Physics.RaycastAll(ray, Mathf.Infinity);
for (int i = 0; i < hits.Length; ++i)
{
Transform objectFound = hits[i].transform;
if (targets.Contains(objectFound.gameObject))
{
if (objectFound.gameObject != currentTarget)
{
currentTarget = objectFound.gameObject;
targetArrow.Show(currentTarget);
}
}
}
break;
case HeroTurnState.MoveCommand:
ray = mainCamera.ScreenPointToRay(Input.mousePosition);
if (Input.GetMouseButtonDown(1))
{
CancelCommand();
}
else if (Physics.Raycast(ray, out hit))
{
Transform objectFound = hit.transform;
if (objectFound.CompareTag("Ground"))
{
moveHelper.CreateLineToTarget(hit.point,
transform.position - height, moveRemaining, true);
if (Input.GetMouseButtonDown(0))
{
if (moveRemaining > 0)
{
// move
StartCoroutine(MoveTo(hit.point));
}
}
}
else
{
moveHelper.CreateLineToTarget(hit.point,
transform.position - height, moveRemaining, false);
}
}
break;
case HeroTurnState.NotMyTurn:
default:
break;
}
}