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Output: Show enum usages as their corresponding member names (CS0266, CS1750)

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This commit is contained in:
Katy Coe
2019-11-29 08:37:46 +01:00
parent b36ccda9b9
commit da9252a68c
3 changed files with 25 additions and 9 deletions
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29
Il2CppInspector/Reflection/Extensions.cs
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@@ -63,7 +63,7 @@ namespace Il2CppInspector.Reflection
};
// Output a value in C#-friendly syntax
public static string ToCSharpValue(this object value) {
public static string ToCSharpValue(this object value, TypeInfo type, Scope usingScope = null) {
if (value is bool)
return (bool) value ? "true" : "false";
if (value is float)
@@ -79,12 +79,27 @@ namespace Il2CppInspector.Reflection
: str[i].ToString());
return $"\"{s}\"";
}
if (!(value is char))
return (value?.ToString() ?? "null");
var cValue = (int) (char) value;
if (cValue < 32 || cValue > 126)
return $"'\\x{cValue:x4}'";
return $"'{value}'";
if (value is char) {
var cValue = (int) (char) value;
if (cValue < 32 || cValue > 126)
return $"'\\x{cValue:x4}'";
return $"'{value}'";
}
if (type.IsEnum) {
var flags = type.GetCustomAttributes("System.FlagsAttribute").Any();
var values = type.GetEnumNames().Zip(type.GetEnumValues().OfType<object>(), (k, v) => new {k, v}).ToDictionary(x => x.k, x => x.v);
var typePrefix = type.GetScopedCSharpName(usingScope) + ".";
// We don't know what type the enumeration or value is, so we use Object.Equals() to do content-based equality testing
if (!flags)
return typePrefix + values.First(v => v.Value.Equals(value)).Key;
// Logical OR a series of flags together
var flagValue = Convert.ToInt64(value);
var setFlags = values.Where(x => (Convert.ToInt64(x.Value) & flagValue) == Convert.ToInt64(x.Value)).Select(x => typePrefix + x.Key);
return string.Join(" | ", setFlags);
}
return (value?.ToString() ?? "null");
}
}
}