48 lines
1.4 KiB
C#
48 lines
1.4 KiB
C#
using Dalamud.Utility;
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using FFXIVClientStructs.FFXIV.Client.UI.Misc;
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using FFXIVClientStructs.FFXIV.Component.Text;
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namespace HellionChat.Util;
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public static class GlobalParametersCache
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{
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private static int[] Cache = [];
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public static int GetValue(int index)
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{
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// Capture the array reference once so bounds check and read operate
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// on the same instance if Refresh reassigns Cache between the two.
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var cache = Cache;
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if (index < 0 || index >= cache.Length)
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return 0;
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return cache[index];
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}
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// Refreshes the cache from RaptureTextModule. Must be called on the main thread.
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public static unsafe void Refresh()
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{
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if (!ThreadSafety.IsMainThread)
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throw new InvalidOperationException(
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"GlobalParametersCache.Refresh must be called on the main thread."
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);
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var rtm = RaptureTextModule.Instance();
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if (rtm is null)
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return;
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ref var gp = ref rtm->TextModule.MacroDecoder.GlobalParameters;
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if (Cache.Length != (int)gp.MySize)
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Cache = new int[gp.MySize];
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for (ulong i = 0; i < gp.MySize; i++)
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{
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var p = gp[(long)i];
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if (p.Type == TextParameterType.Integer)
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Cache[(int)i] = p.IntValue;
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else
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Cache[(int)i] = 0;
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}
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}
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}
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