protected override void Init()
{
Inventory = GetEntityBehaviour <InventoryBehaviour>();
Inventory.InventorySize = 20;
_playerInteractionPannel = Pannel.Show("PlayerInteractionPannel").GetComponent <PlayerInteractionPannel>();
Entity.HasUpdation = true;
}
protected override void Init()
{
var spriteObject = new GameObject("sprite");
spriteObject.transform.parent = transform;
_spriteRenderer = spriteObject.AddComponent <SpriteRenderer>();
_spriteRenderer.sprite = GameManager.EntitySpriteDatabase.Get("chest");
spriteObject.AddComponent <Billboard>();
_inventoryBehaviour = GetComponent <InventoryBehaviour>();
_inventoryBehaviour.InventorySize = 20;
_inventoryBehaviour.inventoryPannel = "ChestPannel";
Entity.SetCollider(Vector3.up * 0.5f, 0.6f);
Entity.IsSelectable = true;
}
protected override void EntityUpdate()
{
_spriteRenderer.transform.localPosition = new Vector3(
0,
Mathf.Sin((Time.time + gameObject.GetInstanceID() / 10.0f) * 2) * 0.1f,
0);
// 计算速度和拾取
if (_pickupBy != null)
{
var distPos = _pickupBy.Entity.transform.position + Vector3.up * 0.5f;
// 和玩家重合后捡起物品
if (Vector3.Distance(distPos, transform.position) < 0.75f)
{
_spriteRenderer.color =
new Color(
_spriteRenderer.color.r,
_spriteRenderer.color.g,
_spriteRenderer.color.b,
_spriteRenderer.color.a - 5 * Time.deltaTime);
// 捡到物品
if (_spriteRenderer.color.a <= float.Epsilon)
{
_pickupBy.AddItem(ref item);
if (item.count == 0)
{
Entity.BeKilled(_pickupBy.Entity);
return;
}
_pickupBy = null;
_spriteRenderer.color = new Color(_spriteRenderer.color.r, _spriteRenderer.color.g, _spriteRenderer.color.b, 1);
}
}
else
{
// 继续计算速度
velocity = Vector3.SmoothDamp(velocity, (distPos - transform.position) * 5, ref accelerate, 0.1f);
_spriteRenderer.color = new Color(_spriteRenderer.color.r, _spriteRenderer.color.g, _spriteRenderer.color.b, 1);
}
}
else
{
// 超出范围不受物理影响
if (Vector3.Distance(transform.position, GameManager.Player.transform.position) > 5 && velocity.y <= float.Epsilon)
{
velocity.y = 0;
}
else
{
// 物品受重力影响掉落
if (velocity.y <= float.Epsilon && Physics.Raycast(transform.position, Vector3.down, 0.5f, 1 << BlockContainer.Layer))
{
velocity = Vector3.zero;
}
else
{
velocity.y -= 10 * Time.deltaTime;
}
}
}
// 运动
transform.position += velocity * Time.deltaTime;
}
protected void OnPlayerPickup(PlayerBehaviour player)
{
_pickupBy = player.Inventory;
}
