91 lines
2.3 KiB
C#
91 lines
2.3 KiB
C#
using Godot;
|
||
|
||
namespace ColdMint.scripts.inventory;
|
||
|
||
/// <summary>
|
||
/// <para>A slot in the inventory</para>
|
||
/// <para>物品栏内的一个插槽</para>
|
||
/// </summary>
|
||
public partial class ItemSlotNode : MarginContainer
|
||
{
|
||
private IItem? _item;
|
||
private TextureRect _backgroundTextureRect;
|
||
private TextureRect _iconTextureRect;
|
||
private Label _quantityLabel;
|
||
|
||
/// <summary>
|
||
/// <para>Sets items for the item slot</para>
|
||
/// <para>为物品槽设置物品</para>
|
||
/// </summary>
|
||
/// <param name="item"></param>
|
||
/// <returns></returns>
|
||
public bool SetItem(IItem item)
|
||
{
|
||
if (_item == null)
|
||
{
|
||
if (item.Icon != null)
|
||
{
|
||
_iconTextureRect.Texture = item.Icon;
|
||
}
|
||
|
||
_item = item;
|
||
UpdateQuantityLabel(item.Quantity);
|
||
return true;
|
||
}
|
||
else
|
||
{
|
||
//This inventory already has items, but the items in this inventory are not the same as the incoming items
|
||
//这个物品栏已经有物品了，但是这个物品栏的物品和传入的物品不一样
|
||
if (_item.Id != item.Id)
|
||
{
|
||
return false;
|
||
}
|
||
|
||
var newQuantity = _item.Quantity + item.Quantity;
|
||
if (newQuantity > item.MaxStackQuantity)
|
||
{
|
||
//If the amount of the current item exceeds the maximum stack amount after placing it in this inventory
|
||
//如果将当前物品放置到这个物品栏后，数量超过了最大叠加数量
|
||
return false;
|
||
}
|
||
|
||
_item.Quantity = newQuantity;
|
||
UpdateQuantityLabel(newQuantity);
|
||
return true;
|
||
}
|
||
}
|
||
|
||
/// <summary>
|
||
/// <para>Update quantity label</para>
|
||
/// <para>更新数量标签</para>
|
||
/// </summary>
|
||
/// <param name="quantity"></param>
|
||
private void UpdateQuantityLabel(int? quantity)
|
||
{
|
||
switch (quantity)
|
||
{
|
||
case null:
|
||
_quantityLabel.Visible = false;
|
||
return;
|
||
case > 1:
|
||
//When the quantity is greater than 1, we display the quantity.
|
||
//当数量大于1时，我们显示数量
|
||
_quantityLabel.Text = quantity.ToString();
|
||
_quantityLabel.Visible = true;
|
||
break;
|
||
default:
|
||
_quantityLabel.Visible = false;
|
||
break;
|
||
}
|
||
}
|
||
|
||
public override void _Ready()
|
||
{
|
||
_backgroundTextureRect =
|
||
GetNode<TextureRect>("BackgroundTexture");
|
||
_iconTextureRect = GetNode<TextureRect>("BackgroundTexture/CenterContainer/IconTextureRect");
|
||
_quantityLabel = GetNode<Label>("Control/QuantityLabel");
|
||
_quantityLabel.Visible = false;
|
||
}
|
||
}
|