ModernUO/Projects/UOContent/Items/Armor/Leather/LeafGloves.cs
Kamron Batman ecbee17690
fix: Optimizes OPL using string interpolation (#1041)
## Breaking Changes (New API)
ObjectPropertyList supports the following API:
```cs
list.Add(500000);
list.Add(500001, stringArgument);
list.Add("Some text");
list.Add($"Some text with {argument}");
list.Add(500002, $"{arg1}\t{arg2}");
```

## Notes
1. All API uses that require a formatter like this:
    ```cs
    list.Add(500002, "{0}\t{1}", arg1, arg2);
    ```
    Should be changed to use string interpolation, for example:
    ```cs
    list.Add(500002, $"{arg1}\t{arg2}");
    ```
2. The following paradigm should no longer be used:
    ```cs
    list.Add(1061170, prop.ToString()); // strength requirement ~1_val~
    ```
    The new string interpolation API will avoid having to convert the argument to a string before writing it to the packet. Instead use the following:
    ```cs
    list.Add(1061170, $"{prop}"); // strength requirement ~1_val~
    ```

### Benchmarks
```cs
|                         Method |     Mean |   Error |  StdDev |  Gen 0 | Allocated |
|------------------------------- |---------:|--------:|--------:|-------:|----------:|
|                BenchmarkOldOPL | 241.0 ns | 0.56 ns | 0.47 ns | 0.0105 |      88 B |
| BenchmarkStringInterpolatedOPL | 199.9 ns | 2.44 ns | 2.39 ns |      - |         - |
```

### Changes
- [X] Removes crash in STArray.Return when array is null.
- [X] Fixes NPE in OPL when entity is null. Serial in packet will be 0 when entity is null.
- [X] Fixes NPE in AosAttributes when Parent is null.
- [X] Changes OPL to use string interpolation.
- [X] Introduces `IPropertyList` to allow extending PropertyList for other uses.
2022-06-02 10:09:53 -07:00

122 lines
3.3 KiB
C#

using ModernUO.Serialization;
namespace Server.Items
{
[Flippable]
[SerializationGenerator(1)]
public partial class LeafGloves : BaseArmor, IArcaneEquip
{
private int _maxArcaneCharges;
private int _curArcaneCharges;
[Constructible]
public LeafGloves() : base(0x2FC6) => Weight = 2.0;
public override int RequiredRaces => Race.AllowElvesOnly;
public override int BasePhysicalResistance => 2;
public override int BaseFireResistance => 3;
public override int BaseColdResistance => 2;
public override int BasePoisonResistance => 4;
public override int BaseEnergyResistance => 4;
public override int InitMinHits => 30;
public override int InitMaxHits => 40;
public override int AosStrReq => 10;
public override int OldStrReq => 10;
public override int ArmorBase => 13;
public override ArmorMaterialType MaterialType => ArmorMaterialType.Leather;
public override CraftResource DefaultResource => CraftResource.RegularLeather;
public override ArmorMeditationAllowance DefMedAllowance => ArmorMeditationAllowance.All;
[EncodedInt]
[SerializableField(0)]
[CommandProperty(AccessLevel.GameMaster)]
public int CurArcaneCharges
{
get => _curArcaneCharges;
set
{
_curArcaneCharges = value;
InvalidateProperties();
Update();
}
}
[EncodedInt]
[SerializableField(1)]
[CommandProperty(AccessLevel.GameMaster)]
public int MaxArcaneCharges
{
get => _maxArcaneCharges;
set
{
_maxArcaneCharges = value;
InvalidateProperties();
Update();
}
}
[CommandProperty(AccessLevel.GameMaster)]
public bool IsArcane => _maxArcaneCharges > 0 && _curArcaneCharges >= 0;
private void Deserialize(IGenericReader reader, int version)
{
if (reader.ReadBool())
{
_curArcaneCharges = reader.ReadInt();
_maxArcaneCharges = reader.ReadInt();
}
}
public void Update()
{
if (IsArcane)
{
ItemID = 0x26B0; // TODO: Check
}
else if (ItemID == 0x26B0)
{
ItemID = 0x2FC6;
}
if (IsArcane && CurArcaneCharges == 0)
{
Hue = 0;
}
}
public override void GetProperties(IPropertyList list)
{
base.GetProperties(list);
if (IsArcane)
{
list.Add(1061837, $"{_curArcaneCharges}\t{_maxArcaneCharges}"); // arcane charges: ~1_val~ / ~2_val~
}
}
public override void OnSingleClick(Mobile from)
{
base.OnSingleClick(from);
if (IsArcane)
{
LabelTo(from, 1061837, $"{_curArcaneCharges}\t{_maxArcaneCharges}");
}
}
public void Flip()
{
ItemID = ItemID switch
{
0x2FC6 => 0x317C,
0x317C => 0x2FC6,
_ => ItemID
};
}
}
}