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Show enum fields in Edit mode

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This commit is contained in:
Simon Lübeß
2023-07-28 00:07:10 +02:00
parent 1254d01545
commit f39acdadb3
5 changed files with 143 additions and 36 deletions
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GlitchyEngine/src/Scripting/ScriptClass.bf
+66 -3
View File
@@ -13,13 +13,15 @@ public struct ScriptField
internal MonoClassField* _monoField;
public bool IsStatic;
public ScriptFieldType FieldType;
public SharpType SharpType;
internal this(StringView name, MonoClassField* monoField, bool isStatic, ScriptFieldType fieldType)
internal this(StringView name, MonoClassField* monoField, bool isStatic, ScriptFieldType fieldType, SharpType sharpType)
{
Name = name;
_monoField = monoField;
IsStatic = isStatic;
FieldType = fieldType;
SharpType = sharpType;
}
public bool IsType(SharpClass otherClass, bool checkIfSubtype)
@@ -147,10 +149,12 @@ class SharpClass : SharpType
ScriptFieldType fieldType = ScriptEngineHelper.GetScriptFieldType(type);
SharpType sharpType = null;
// If field type is none the field might be a struct, class or enum
if (fieldType == .None)
{
SharpType sharpType = ScriptEngine.GetSharpType(type);
sharpType = ScriptEngine.GetSharpType(type);
fieldType = sharpType?.ScriptType ?? .None;
if (sharpType == null)
@@ -169,7 +173,66 @@ class SharpClass : SharpType
(attributes != null &&
Mono.mono_custom_attrs_has_attr(attributes, ScriptEngine.Attributes.s_ShowInEditorAttribute)))
{
_monoFields[name] = .(name, currentField, flags.HasFlag(.Static), fieldType);
_monoFields[name] = .(name, currentField, flags.HasFlag(.Static), fieldType, sharpType);
}
}
}
}
struct EnumValue
{
public StringView Name;
public uint64 Value;
public this(StringView name, uint64 value)
{
Name = name;
Value = value;
}
}
class SharpEnum : SharpClass
{
private append Dictionary<uint64, EnumValue> _values = .();
public Dictionary<uint64, EnumValue> Values => _values;
private int _underlyingSize = 0;
public this(StringView classNamespace, StringView className, MonoImage* image)
: base(classNamespace, className, image, .Enum)
{
ExtractEnumValues();
}
private void ExtractEnumValues()
{
_underlyingSize = Mono.mono_class_instance_size(_monoClass);
Log.EngineLogger.Assert(_underlyingSize != 0);
var vtable = Mono.mono_class_vtable(ScriptEngine.[Friend]s_AppDomain, _monoClass);
void* iterator = null;
MonoClassField* currentField = null;
while ((currentField = Mono.mono_class_get_fields(_monoClass, &iterator)) != null)
{
MonoType* fieldType = Mono.mono_field_get_type(currentField);
MonoClass* fieldClass = Mono.mono_type_get_class(fieldType);
FieldAttribute fieldFlags = (.)Mono.mono_field_get_flags(currentField);
if (fieldFlags.HasFlag(.Public) && fieldFlags.HasFlag(.Static) &&
fieldClass != null && Mono.mono_class_is_subclass_of(fieldClass, _monoClass, false))
{
StringView fieldName = StringView(Mono.mono_field_get_name(currentField));
uint64 value = 0;
Mono.mono_field_static_get_value(vtable, currentField, &value);
EnumValue enumValue = .(fieldName, value);
_values.Add(value, enumValue);
}
}
}