public MeleeAttackBehaviour(GameEntity entity, Transform transform) : base(entity, transform)
{
movement = entity.movement;
combat = entity.combat;
sensing = entity.sensing;
unitAI = entity.unitAI;
nextUpdateDestinationTime = Random.Range(0, updateDestinationInterval);
}
void Start()
{
if (playerEntity != null)
{
health = playerEntity.GetComponent <EC_Health>();
movement = playerEntity.GetComponent <EC_Movement>();
combat = playerEntity.GetComponent <EC_Combat>();
unitAnimation = playerEntity.GetComponent <EC_UnitAnimation>();
unitAI = playerEntity.GetComponent <EC_UnitAI>();
}
}
//we choose who should be attacked and whit which attack
public void MeleeAttack(GameEntity target, CA_MeleeAttack attack)
{
//Profiler.BeginSample("MeleeAttackBeginn");
currentAttack = attack;
if (target != null)
{
currentTarget = target;
currentTargetsUnitAI = currentTarget.unitAI;
}
//Profiler.EndSample();
movement.Stop();
//Profiler.BeginSample("PrepareMeleeAttack");
MA_PrepareMeleeAttack();
//Profiler.EndSample();
}
//2. weapon lands on the target- what now?
void MA_DetermineAttackOutcome()
{
//TODO make a bounds check here - draw the bounds with on Gizmo Draw, the bounds are saved in the CA_Attack object
List <GameEntity> surroundingEnemies = new List <GameEntity>();
int layerMask1 = 1 << 12;
int layerMask2 = 1 << 13;
int layerMask = layerMask1 | layerMask2;;
//sphere for now, later box
Collider[] nearestUnits = Physics.OverlapSphere(myTransform.TransformPoint(currentAttack.hitSpherePosition), currentAttack.hitSphereRadius, layerMask);
drawDamageBoxGizmo = true;
gizmoPosition = myTransform.TransformPoint(currentAttack.hitSpherePosition);
gizmoRadius = currentAttack.hitSphereRadius;
currentTarget = null;
if (nearestUnits.Length > 0)
{
if (nearestUnits[0] != myCollider)
{
currentTarget = nearestUnits[0].GetComponent <GameEntity>();
}
else if (nearestUnits.Length > 1)
{
if (nearestUnits[1] != null)
{
currentTarget = nearestUnits[1].GetComponent <GameEntity>();
}
}
}
if (currentTarget != null)
{
//TODO if the block is sucessful is dependant on skills levels
//for now only one enemy
currentTargetsCombat = currentTarget.combat;
currentTargetsUnitAI = currentTarget.unitAI;
currentTargetsHealth = currentTarget.health;
if (currentTargetsCombat != null)
{
//TODO is the vector angle check the most performant one?
if (currentTargetsCombat.currentCombatState == CombatState.Blocking && Vector3.Angle(currentTarget.transform.forward, -myTransform.forward) < currentTargetsCombat.currentBlock.blockCoveringAngle)
{
MA_AttackFlinch();
currentTargetsUnitAI.OnEnemyWasBlockedByMe();
}
else
{
MA_FinishAttack();
}
}
else //if the target does not have any combat, just deal the damage
{
currentTargetsHealth.TakeDamage(currentAttack.meleeDamage);
}
}
else
{
GoBackToIdle();
}
}
