// leave离开self视野
public static void LeaveSight(this AOIEntity self, AOIEntity leave)
{
if (self.Id == leave.Id)
{
return;
}
if (!self.SeeUnits.ContainsKey(leave.Id))
{
return;
}
self.SeeUnits.Remove(leave.Id);
if (leave.Unit.Type == UnitType.Player)
{
self.SeePlayers.Remove(leave.Id);
}
leave.BeSeeUnits.Remove(self.Id);
if (self.Unit.Type == UnitType.Player)
{
leave.BeSeePlayers.Remove(self.Id);
}
Game.EventSystem.Publish(self.DomainScene(), new EventType.UnitLeaveSightRange {
A = self, B = leave
});
}
// enter进入self视野
public static void EnterSight(this AOIEntity self, AOIEntity enter)
{
// 有可能之前在Enter，后来出了Enter还在LeaveCell，这样仍然没有删除，继续进来Enter，这种情况不需要处理
if (self.SeeUnits.ContainsKey(enter.Id))
{
return;
}
if (!AOISeeCheckHelper.IsCanSee(self, enter))
{
return;
}
if (self.Unit.Type == UnitType.Player)
{
if (enter.Unit.Type == UnitType.Player)
{
self.SeeUnits.Add(enter.Id, enter);
enter.BeSeeUnits.Add(self.Id, self);
self.SeePlayers.Add(enter.Id, enter);
enter.BeSeePlayers.Add(self.Id, self);
}
else
{
self.SeeUnits.Add(enter.Id, enter);
enter.BeSeeUnits.Add(self.Id, self);
enter.BeSeePlayers.Add(self.Id, self);
}
}
else
{
if (enter.Unit.Type == UnitType.Player)
{
self.SeeUnits.Add(enter.Id, enter);
enter.BeSeeUnits.Add(self.Id, self);
self.SeePlayers.Add(enter.Id, enter);
}
else
{
self.SeeUnits.Add(enter.Id, enter);
enter.BeSeeUnits.Add(self.Id, self);
}
}
Game.EventSystem.Publish(self.DomainScene(), new EventType.UnitEnterSightRange()
{
A = self, B = enter
});
}
