static public BattleVisionControl Instance()
{
if (instance == null)
{
instance = new BattleVisionControl();
}
return(instance);
}
static public BLUnitBase FindCanAttackTarget(BLUnitHero hero_unit)
{
// 找到视野范围内，第一个能攻击到的目标
var enemys = BattleVisionControl.Instance().GetEnemys(hero_unit.team_id);
if (enemys != null)
{
var enumerator = enemys.GetEnumerator();
while (enumerator.MoveNext())
{
BLUnitBase enemy_unit = enumerator.Current;
if (hero_unit.IsCanAttack(enemy_unit))
{
return(enemy_unit);
}
}
}
return(null);
}
public void HitCallBack(BulletComponent bullet_componet)
{
// 结算伤害
var all_enemys = BattleVisionControl.Instance().GetEnemys(my_unit.team_id);
int hit_radius_sqr = my_unit.aoe_radius * my_unit.aoe_radius;
var enumerator = all_enemys.GetEnumerator();
while (enumerator.MoveNext())
{
BLUnitBase unit = enumerator.Current;
if (unit.IsAlive() && (unit.position - bullet_componet.end_position).SqrMagnitude() <= hit_radius_sqr)
{
unit.OnDamage(my_unit.attack_power);
}
}
// my_unit.AddEffect(bullet_componet.end_position, "hit_effect3");
//
}
public void DoMainLogic(int elapsed_frame)
{
while (elapsed_frame > 0)
{
--elapsed_frame;
//pre_logic_frame_time_stamp = current_logic_frame * MS_PER_FRAME * 0.001f;
pre_logic_frame_time_stamp = current_logic_frame_time_stamp;
current_logic_frame_time_stamp = total_time_elapsed;
BattleVisionControl.Instance().Tick();
// 有指令的话，分发指令
BLCommandManager.Instance().Tick(current_logic_frame);
BLUnitManager.Instance().Tick();
BLBulletManager.Instance().Tick();
++current_logic_frame;
//current_logic_frame_time_stamp = current_logic_frame * MS_PER_FRAME * 0.001f;
}
}
// 考虑共享视野
public bool IsCanSeeUnit(BLUnitBase enemy_unit)
{
HashSet <BLUnitBase> vision_enemy_units = BattleVisionControl.Instance().GetEnemys(team_id);
return(vision_enemy_units.Contains(enemy_unit));
}