public override void Tick()
{
// 向目标移动
// 1. 目标死亡的处理
// 2. 进入自己射程的处理
if (!_checkTargetAlive())
{
UnitAIIdleState state = new UnitAIIdleState();
unit.State = state;
return;
}
if (_checkCanAttack())
{
UnitAIAttackState state = new UnitAIAttackState();
state.position = unit.Position;
unit.State = state;
}
else
{
int frame = battle.Frame - _lastFrame;
_dir = (unit.Target.Position - unit.Position).normalized;
unit.Position = unit.Position + _dir * frame * unit.MoveSpeed;
_lastFrame = battle.Frame;
}
}
// 计算实际效果
public void CastAttack(Unit target)
{
int damage = 0;
if (target != null && target.IsAlive)
{
int old = target.HP;
int tmp = (target.HP - Attack);
target.HP = tmp > 0 ? tmp : 0;
damage = old - target.HP;
}
bool isDead = !target.IsAlive;
//Debug.Log("Logic Attack Effect at frame: " + battle.Frame + " time : " + System.Environment.TickCount );
Launch.battleplayer.AttackEffect(battle.Frame, this, target, damage, isDead);
// 如果目标死亡的AI
if (isDead)
{
// target dead state
UnitAIDeadState stateDead = new UnitAIDeadState();
target.State = stateDead;
UnitAIIdleState state = new UnitAIIdleState();
State = state;
}
}
public override void Tick()
{
for (int i = _skillAttackList.Count - 1; i >= 0; i--)
{
UnitSkillAttackBase attackEffect = _skillAttackList[i];
if (attackEffect.Tick())
{
// delete
_skillAttackList.RemoveAt(i);
}
}
// 少一个距离的判断，如果打的过程中，目标走了
if (!_checkTargetAlive())
{
UnitAIIdleState state = new UnitAIIdleState();
unit.State = state;
return;
}
if (attackFrameCounter > 0)
{
--attackFrameCounter;
}
if (attackFrameCounter == 0)
{
_doAttack();
attackFrameCounter = unit.AttackSpeed;
}
}
