Add nameplate color option

2025-02-11 14:09:05 +00:00
parent ea27d1d53b
commit 09d9139478
6 changed files with 146 additions and 2 deletions
--- a/MareSynchronos/Services/GuiHookService.cs
+++ b/MareSynchronos/Services/GuiHookService.cs
@@ -0,0 +1,108 @@
+using Dalamud.Game.ClientState.Objects;
+using Dalamud.Game.Gui.NamePlate;
+using Dalamud.Game.Text.SeStringHandling;
+using Dalamud.Game.Text.SeStringHandling.Payloads;
+using Dalamud.Plugin.Services;
+using MareSynchronos.MareConfiguration;
+using MareSynchronos.PlayerData.Pairs;
+using MareSynchronos.Services.Mediator;
+using MareSynchronos.UI;
+using Microsoft.Extensions.Logging;
+
+namespace MareSynchronos.Services;
+
+public class GuiHookService : DisposableMediatorSubscriberBase
+{
+    private readonly ILogger<GuiHookService> _logger;
+    private readonly MareConfigService _configService;
+    private readonly INamePlateGui _namePlateGui;
+    private readonly PairManager _pairManager;
+
+    private bool _isModified = false;
+
+    public GuiHookService(ILogger<GuiHookService> logger, MareMediator mediator, MareConfigService configService,
+        INamePlateGui namePlateGui, PairManager pairManager)
+        : base(logger, mediator)
+    {
+        _logger = logger;
+        _configService = configService;
+        _namePlateGui = namePlateGui;
+        _pairManager = pairManager;
+
+        _namePlateGui.OnNamePlateUpdate += OnNamePlateUpdate;
+        _namePlateGui.RequestRedraw();
+
+        Mediator.Subscribe<PairHandlerVisibleMessage>(this, (_) => _namePlateGui.RequestRedraw());
+    }
+
+    public void RequestRedraw()
+    {
+        if (!_configService.Current.UseNameColors)
+        {
+            if (!_isModified)
+                return;
+            _isModified = false;
+        }
+
+        _namePlateGui.RequestRedraw();
+    }
+
+    protected override void Dispose(bool disposing)
+    {
+        base.Dispose(disposing);
+        _namePlateGui.OnNamePlateUpdate -= OnNamePlateUpdate;
+        _namePlateGui.RequestRedraw();
+    }
+
+    private void OnNamePlateUpdate(INamePlateUpdateContext context, IReadOnlyList<INamePlateUpdateHandler> handlers)
+    {
+        if (!_configService.Current.UseNameColors)
+            return;
+
+        var visibleUsersIds = _pairManager.GetOnlineUserPairs().Where(u => u.IsVisible && u.PlayerCharacterId != uint.MaxValue).Select(u => (ulong)u.PlayerCharacterId).ToHashSet();
+        var colors = _configService.Current.NameColors;
+
+        foreach (var handler in handlers)
+        {
+            if (visibleUsersIds.Contains(handler.GameObjectId))
+            {
+                handler.NameParts.TextWrap = (
+                    BuildColorStartSeString(colors),
+                    BuildColorEndSeString(colors)
+                );
+                _isModified = true;
+            }
+        }
+    }
+
+    #region Colored SeString
+    private const byte _colorTypeForeground = 0x13;
+    private const byte _colorTypeGlow = 0x14;
+
+    private static SeString BuildColorStartSeString(DtrEntry.Colors colors)
+    {
+        var ssb = new SeStringBuilder();
+        if (colors.Foreground != default)
+            ssb.Add(BuildColorStartPayload(_colorTypeForeground, colors.Foreground));
+        if (colors.Glow != default)
+            ssb.Add(BuildColorStartPayload(_colorTypeGlow, colors.Glow));
+        return ssb.Build();
+    }
+
+    private static SeString BuildColorEndSeString(DtrEntry.Colors colors)
+    {
+        var ssb = new SeStringBuilder();
+        if (colors.Glow != default)
+            ssb.Add(BuildColorEndPayload(_colorTypeGlow));
+        if (colors.Foreground != default)
+            ssb.Add(BuildColorEndPayload(_colorTypeForeground));
+        return ssb.Build();
+    }
+
+    private static RawPayload BuildColorStartPayload(byte colorType, uint color)
+        => new(unchecked([0x02, colorType, 0x05, 0xF6, byte.Max((byte)color, 0x01), byte.Max((byte)(color >> 8), 0x01), byte.Max((byte)(color >> 16), 0x01), 0x03]));
+
+    private static RawPayload BuildColorEndPayload(byte colorType)
+        => new([0x02, colorType, 0x02, 0xEC, 0x03]);
+    #endregion
+}