private async Task OneAttackAsync(BattleBase unit, Army enemy)
{
while (unit.IsAlive() && enemy.IsAlive())
{
var one = enemy.FindOne();
if (one != null)
{
await unit.AttackAsync(one);
}
}
}
public void ResetEnemyTarget(BattleBase enemy)
{
if (_enemy == enemy)
{
return;
}
if (HasAttackTarget)
{
StopAttack();
}
ResetTarget(enemy);
}
public void AttackOnce(BattleBase enemy = null)
{
if (enemy != null)
{
ResetEnemyTarget(enemy);
}
if (HasAttackTarget)
{
HurtEnemy(_enemy);
if (_enemy.IsAlive() == false)
{
ClearTarget();
}
}
}
public async Task AttackAsync(BattleBase enemy)
{
ResetEnemyTarget(enemy);
var token = _source.Token;
while (IsAlive() && enemy.IsAlive())
{
if (token != null)
{
token.ThrowIfCancellationRequested();
}
HurtEnemy(enemy);
await Task.Delay((int)(AttackInterval * 1000));
}
ClearTarget();
}
private void OnUnitDead(object sender, DateTime dateTime)
{
BattleBase one = sender as BattleBase;
if (one != null)
{
UnitDeadEvent?.Invoke(this, one);
lock (_mutex)
{
if (_battleUnits.Contains(one))
{
_battleUnits.Remove(one);
one.DeadEvent -= OnUnitDead;
}
}
if (!IsAlive())
{
DeadEvent?.Invoke(this, dateTime);
}
}
}
private void HurtEnemy(BattleBase enemy)
{
enemy.GotHurt(NoArmorHurt + CalNormalHurt(enemy.Armor));
}
private void ClearTarget()
{
lock (_mutex) _enemy = null;
}
private void ResetTarget(BattleBase enemy)
{
lock (_mutex) _enemy = enemy;
}