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22 changes: 21 additions & 1 deletion OTAPI.Scripts/Mods/HookCommandProcessing.Server.cs
Original file line number Diff line number Diff line change
Expand Up @@ -39,13 +39,18 @@ void HookCommandProcessing(MonoModder modder)
var startDedInputCallBack = modder.GetILCursor(() => Terraria.Main.startDedInputCallBack());

var vText = startDedInputCallBack.Body.Variables[0];
#if TerrariaServer_1450_OrAbove || Terraria__1450_OrAbove || tModLoader_1450_OrAbove
#else
var vTextLowered = startDedInputCallBack.Body.Variables[1];
#endif

if (vText.VariableType.FullName != modder.Module.TypeSystem.String.FullName)
throw new NotSupportedException("Expected the first variable to be string");
#if TerrariaServer_1450_OrAbove || Terraria__1450_OrAbove || tModLoader_1450_OrAbove
#else
if (vTextLowered.VariableType.FullName != modder.Module.TypeSystem.String.FullName)
throw new NotSupportedException("Expected the second variable to be string");

#endif
var exceptionHandler = startDedInputCallBack.Body.ExceptionHandlers.Single(
x => (
x.TryStart.Next.OpCode == OpCodes.Ldstr
Expand All @@ -62,8 +67,12 @@ void HookCommandProcessing(MonoModder modder)

exceptionHandler.TryStart.ReplaceTransfer(newStart, startDedInputCallBack.Method);

#if TerrariaServer_1450_OrAbove || Terraria__1450_OrAbove || tModLoader_1450_OrAbove
startDedInputCallBack.EmitDelegate<Func<string, bool>>(OTAPI.Hooks.Main.InvokeCommandProcess);
#else
startDedInputCallBack.Emit(OpCodes.Ldloc, vTextLowered)
.EmitDelegate<Func<string, string, bool>>(OTAPI.Hooks.Main.InvokeCommandProcess);
#endif
startDedInputCallBack.Emit(OpCodes.Brfalse, exceptionHandler.TryEnd.Previous);
}

Expand Down Expand Up @@ -92,6 +101,17 @@ public static bool InvokeCommandProcess(string lowered, string raw)
CommandProcess?.Invoke(null, args);
return args.Result != HookResult.Cancel;
}

public static bool InvokeCommandProcess(string raw)
{
var args = new CommandProcessEventArgs()
{
Lowered = raw.ToLower(),
Command = raw,
};
CommandProcess?.Invoke(null, args);
return args.Result != HookResult.Cancel;
}
}
}
}
Expand Down
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