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add more values #26

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add more values #26

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16 changes: 12 additions & 4 deletions Underanalyzer/Decompiler/DecompileSettings.cs
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Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
/*
/*
This Source Code Form is subject to the terms of the Mozilla Public
License, v. 2.0. If a copy of the MPL was not distributed with this
file, You can obtain one at https://mozilla.org/MPL/2.0/.
Expand Down Expand Up @@ -184,23 +184,31 @@ public class DecompileSettings : IDecompileSettings
public bool CleanupDefaultArgumentValues { get; set; } = true;
public bool CleanupBuiltinArrayVariables { get; set; } = true;
public bool CleanupLocalVarDeclarations { get; set; } = true;
public bool CreateEnumDeclarations { get; set; } = true;
public bool CreateEnumDeclarations { get; set; } = false;
public string UnknownEnumName { get; set; } = "UnknownEnum";
public string UnknownEnumValuePattern { get; set; } = "Value_{0}";
public string UnknownArgumentNamePattern { get; set; } = "arg{0}";
public bool AllowLeftoverDataOnStack { get; set; } = true;

// Some basic data populated from code seen in the wild
// TODO: populate this with more values by default?
public Dictionary<double, string> SinglePartPredefinedDoubles = new()
{
{ 3.141592653589793, "pi" },
{ 2.718281828459045, "e" },
{ 1.4142135623730951, "sqrt(2)" },
{ 1.7320508075688772, "sqrt(3)" },
{ 1.618033988749895, "phi" },
};
public Dictionary<double, string> MultiPartPredefinedDoubles = new()
{
{ 6.283185307179586, "2 * pi" },
{ 12.566370614359172, "4 * pi" },
{ 31.41592653589793, "10 * pi" },
{ 1.5707963267948966, "pi / 2" },
{ 0.7853981633974483, "pi / 4" },
{ 0.5235987755982988, "pi / 6" },
{ 0.017453292519943295, "pi / 180" },
{ 57.29577951308232, "180 / pi" },
{ 0.3333333333333333, "1/3" },
{ 0.6666666666666666, "2/3" },
{ 1.3333333333333333, "4/3" },
Expand All @@ -212,7 +220,7 @@ public class DecompileSettings : IDecompileSettings
{ 0.06666666666666667, "1/15" },
{ 0.9523809523809523, "20/21" },
{ 0.03333333333333333, "1/30" },
{ 0.008333333333333333, "1/120" }
{ 0.008333333333333333, "1/120" },
};

public bool TryGetPredefinedDouble(double value, [MaybeNullWhen(false)] out string result, out bool isResultMultiPart)
Expand Down