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Fix default value generation for numbers and enums in scripting api

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This commit is contained in:
Wojtek Figat
2021-06-16 12:06:39 +02:00
parent 1e08ed177b
commit e8348f2c7a
1 changed files with 39 additions and 29 deletions
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68
Source/Tools/Flax.Build/Bindings/BindingsGenerator.CSharp.cs
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@@ -62,7 +62,39 @@ namespace Flax.Build.Bindings
if (value.StartsWith("TEXT(\"") && value.EndsWith("\")"))
return value.Substring(5, value.Length - 6);
// In-built constants
switch (value)
{
case "nullptr":
case "NULL":
case "String::Empty":
case "StringView::Empty": return "null";
case "MAX_int8": return "sbyte.MaxValue";
case "MAX_uint8": return "byte.MaxValue";
case "MAX_int16": return "short.MaxValue";
case "MAX_uint16": return "ushort.MaxValue";
case "MAX_int32": return "int.MaxValue";
case "MAX_uint32": return "uint.MaxValue";
case "MAX_int64": return "long.MaxValue";
case "MAX_uint64": return "ulong.MaxValue";
case "MAX_float": return "float.MaxValue";
case "MAX_double": return "double.MaxValue";
case "true":
case "false": return value;
}
// Numbers
if (float.TryParse(value, out _) || (value[value.Length - 1] == 'f' && float.TryParse(value.Substring(0, value.Length - 1), out _)))
return value;
value = value.Replace("::", ".");
var dot = value.LastIndexOf('.');
ApiTypeInfo apiType = null;
if (dot != -1)
{
var type = new TypeInfo { Type = value.Substring(0, dot) };
apiType = FindApiTypeInfo(buildData, type, caller);
}
if (attribute)
{
@@ -95,45 +127,23 @@ namespace Flax.Build.Bindings
case "Quaternion.Identity": return "typeof(Quaternion), \"0,0,0,1\"";
}
// Enums
if (apiType != null && apiType.IsEnum)
return value;
return null;
}
}
// Skip constants unsupported in C#
var dot = value.LastIndexOf('.');
if (dot != -1)
{
var type = new TypeInfo { Type = value.Substring(0, dot) };
var apiType = FindApiTypeInfo(buildData, type, caller);
if (apiType != null && apiType.IsStruct)
return null;
}
if (apiType != null && apiType.IsStruct)
return null;
// Special case for value constructors
if (value.Contains('(') && value.Contains(')'))
return "new " + value;
// Convert from C++ to C#
switch (value)
{
case "nullptr":
case "NULL":
case "String.Empty":
case "StringView.Empty": return "null";
case "MAX_int8": return "sbyte.MaxValue";
case "MAX_uint8": return "byte.MaxValue";
case "MAX_int16": return "short.MaxValue";
case "MAX_uint16": return "ushort.MaxValue";
case "MAX_int32": return "int.MaxValue";
case "MAX_uint32": return "uint.MaxValue";
case "MAX_int64": return "long.MaxValue";
case "MAX_uint64": return "ulong.MaxValue";
case "MAX_float": return "float.MaxValue";
case "MAX_double": return "double.MaxValue";
default: return value;
}
return value;
}
private static string GenerateCSharpNativeToManaged(BuildData buildData, TypeInfo typeInfo, ApiTypeInfo caller)