private void Click()
{
if (OnClick != null)
{
RuntimeEngine.GetSystem <InvokeSystem>().AddDelayAction(OnClick, 0f);
}
}
/// <summary>
/// 销毁一个游戏物体
/// </summary>
public static void Destroy(GameObject gameObject)
{
//进行这个设置的时候,就已经关掉了所有组件了.对于系统来说相当于已经被移除
gameObject.SetActive(false);
//在最后移除它
RuntimeEngine.GetSystem <DeleteSystem>().GameObjectsToDelete.Add(gameObject);
}
public override void Update()
{
List <Script> disabledScripts = new List <Script>();
for (int i = 0; i < StartScriptCollection.Count; i++)
{
Script script = StartScriptCollection[i];
if (script.Enable == false)
{
//添加进未激活列表
disabledScripts.Add(script);
continue;
}
//执行Start方法
script.Start();
UpdateSystem updateSystem = RuntimeEngine.GetSystem <UpdateSystem>();
//添加进Update执行列表
updateSystem.UpdateScriptCollection.Add(script);
}
//清空列表
StartScriptCollection.Clear();
//添加未激活列表
StartScriptCollection.AddRange(disabledScripts);
}
internal override void Initialize()
{
system = RuntimeEngine.GetSystem <EventHandlerSystem>();
if (system == null)
{
Debug.Error("没有事件系统,请检查EventHandlerSystem");
return;
}
}
/// <summary>
/// 通常的一种搜寻判定,所有物理系统的物体均不可穿过
/// </summary>
public static bool CanMoveInPhysics(Vector2 v)
{
Dictionary <Vector2, List <Collider> > dic = RuntimeEngine.GetSystem <CollisionSystem>().Colliders;
if (dic.ContainsKey(v))
{
return(false);
}
else
{
return(true);
}
}
/// <summary>
/// 延迟销毁一个游戏物体
/// </summary>
public static void Destroy(GameObject gameObject, float delayTime)
{
RuntimeEngine.GetSystem <InvokeSystem>().AddDelayAction(
() => Destroy(gameObject), delayTime);
}
internal override void OnRemove()
{
RuntimeEngine.GetSystem <CollisionSystem>().RemoveFromSystem(this);
GameObject.ChangePositionEvent -= OnMove;
}
private bool OnMove(Vector2 from, Vector2 to)
{
RuntimeEngine.GetSystem <CollisionSystem>().MoveInSystem(this, from, to);
return(true);
}
internal override void OnAdd()
{
RuntimeEngine.GetSystem <CollisionSystem>().AddToSystem(this);
GameObject.ChangePositionEvent += OnMove;
}
/// <summary>
/// Update
/// </summary>
public override void Update()
{
int x = Input.GetDirectInput(ConsoleKey.A, ConsoleKey.D);
int y = Input.GetDirectInput(ConsoleKey.S, ConsoleKey.W);
input = new Vector2Float(x, y);
if (input == Vector2Float.Zero)
{
FPosition = Vector2Float.Zero;
}
//启动的时候会送半程的瞬移加速,使反应更灵敏
//理论上来讲间或的按键可能会比连续按住移动更快...
else if (input != Vector2Float.Zero && lastInput == Vector2Float.Zero)
{
FPosition = input * 0.5f;
FPosition += input.Normalized * Speed * Time.DeltaTime;
}
else
{
FPosition += input.Normalized * Speed * Time.DeltaTime;
//如果为zero,则朝向依旧保持原本的朝向,如果输入了按键,那么改变朝向
Direction = (Vector2)input;
}
//浮点溢出之后进行移动 相当于原来的Rigid
int dx = 0, dy = 0;
if (FPosition.X > 1)
{
FPosition.X -= 1;
dx += 1;
}
else if (FPosition.X < -1)
{
FPosition.X += 1;
dx -= 1;
}
if (FPosition.Y > 1)
{
FPosition.Y -= 1;
dy += 1;
}
else if (FPosition.Y < -1)
{
FPosition.Y += 1;
dy -= 1;
}
Vector2 tomove = new Vector2(dx, dy);
//如果开启了连续碰撞模式,或者真的产生了位移,才会发送位移请求
if (tomove != Vector2.Zero)
{
if (!CanMoveInCollider)
{
//先去物理系统检测是否可以移动,检测的过程中不会移动物体,但是会产生碰撞回调
if (!RuntimeEngine.GetSystem <CollisionSystem>().CanMoveInPos(GetComponent <Collider>(), Position, Position + tomove))
{
FPosition = Vector2Float.Zero;
}
//接下来进行移动
else
{
Position += tomove;
}
}
else
{
Position += tomove;
}
}
lastInput = input;
}