// OnStateEnter is called when a transition starts and the state machine starts to evaluate this state
//override public void OnStateEnter(Animator animator, AnimatorStateInfo stateInfo, int layerIndex) {
//
//}
// OnStateUpdate is called on each Update frame between OnStateEnter and OnStateExit callbacks
override public void OnStateUpdate(Animator animator, AnimatorStateInfo stateInfo, int layerIndex)
{
AI_StateMachine_Helper helper = animator.GetComponent <AI_StateMachine_Helper>();
Movement movement = helper.getMovement();
AI_Movement aiMovement = helper.getAIMovement();
Orient orient = helper.getOrient();
Equipment equipment = helper.getEquipment();
AI_Finder aiEnemyFinder = helper.getEnemyFinder();
Vector2 thisPos = movement.getPosition();
List <Transform> memoryCache = aiEnemyFinder.getSightCache();
if (memoryCache.Count == 0)
{
Debug.LogWarning("attack target not found");
return;
}
// Get closest
Vector2 tmp = memoryCache[0].position;
Vector2 closestPos = tmp;
float closestDistSqrTmp = (tmp - thisPos).sqrMagnitude;
float closestDistSqr = closestDistSqrTmp;
for (int i = 1; i < memoryCache.Count; i++)
{
tmp = memoryCache[i].position;
closestDistSqrTmp = (tmp - thisPos).sqrMagnitude;
if (closestDistSqr > closestDistSqrTmp)
{
closestDistSqr = closestDistSqrTmp;
closestPos = tmp;
}
}
// Engage
orient.lookAtStep(closestPos);
aiMovement.Move(closestPos);
// Attack when close
AI_Weapon_Helper weaponAIHelper = equipment.getWeapon().GetComponent <AI_Weapon_Helper>();
Assert.IsNotNull(weaponAIHelper);
float meleeRange = weaponAIHelper.getAttackRange();
float enemyDistSqr = (closestPos - thisPos).sqrMagnitude;
if (enemyDistSqr < meleeRange * meleeRange)
{
equipment.initPrimaryAttack();
}
}
public void updateWeaponRangeType(Weapon newWeapon)
{
AI_Weapon_Helper aiWeaponHelper = newWeapon.GetComponent <AI_Weapon_Helper>();
animator.SetBool("isRange", aiWeaponHelper.isRangeWeapon());
}
