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Merge pull request #26071 from neikeq/issue-24953 

C#: Add 'Singleton' property to singleton wrapper class
This commit is contained in:
Ignacio Etcheverry 2019-02-20 00:12:33 +01:00 committed by GitHub
parent aa5b99821b 9421da57ad
commit 9f57939c12
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
4 changed files with 24 additions and 2 deletions
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8
modules/mono/editor/bindings_generator.cpp
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@ -97,7 +97,7 @@
#define C_METHOD_MONOARRAY_TO(m_type) C_NS_MONOMARSHAL "::mono_array_to_" #m_type
#define C_METHOD_MONOARRAY_FROM(m_type) C_NS_MONOMARSHAL "::" #m_type "_to_mono_array"
#define BINDINGS_GENERATOR_VERSION UINT32_C(6)
#define BINDINGS_GENERATOR_VERSION UINT32_C(7)
const char *BindingsGenerator::TypeInterface::DEFAULT_VARARG_C_IN = "\t%0 %1_in = %1;\n";
@ -854,6 +854,12 @@ Error BindingsGenerator::_generate_cs_type(const TypeInterface &itype, const Str
if (itype.is_singleton) {
// Add the type name and the singleton pointer as static fields
output.push_back(MEMBER_BEGIN "private static Godot.Object singleton;\n");
output.push_back(MEMBER_BEGIN "public static Godot.Object Singleton\n" INDENT2 "{\n" INDENT3
"get\n" INDENT3 "{\n" INDENT4 "if (singleton == null)\n" INDENT5
"singleton = Engine.GetSingleton(" BINDINGS_NATIVE_NAME_FIELD ");\n" INDENT4
"return singleton;\n" INDENT3 "}\n" INDENT2 "}\n");
output.push_back(MEMBER_BEGIN "private const string " BINDINGS_NATIVE_NAME_FIELD " = \"");
output.push_back(itype.name);
output.push_back("\";\n");

10
modules/mono/mono_gd/gd_mono_class.cpp
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@ -59,8 +59,16 @@ MonoType *GDMonoClass::get_mono_type() {
return get_mono_type(mono_class);
}
bool GDMonoClass::is_assignable_from(GDMonoClass *p_from) const {
uint32_t GDMonoClass::get_flags() const {
return mono_class_get_flags(mono_class);
}
bool GDMonoClass::is_static() const {
uint32_t static_class_flags = MONO_TYPE_ATTR_ABSTRACT | MONO_TYPE_ATTR_SEALED;
return (get_flags() & static_class_flags) == static_class_flags;
}
bool GDMonoClass::is_assignable_from(GDMonoClass *p_from) const {
return mono_class_is_assignable_from(mono_class, p_from->mono_class);
}

3
modules/mono/mono_gd/gd_mono_class.h
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@ -109,6 +109,9 @@ public:
String get_full_name() const;
MonoType *get_mono_type();
uint32_t get_flags() const;
bool is_static() const;
bool is_assignable_from(GDMonoClass *p_from) const;
_FORCE_INLINE_ StringName get_namespace() const { return namespace_name; }

5
modules/mono/mono_gd/gd_mono_utils.cpp
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@ -374,6 +374,11 @@ GDMonoClass *type_get_proxy_class(const StringName &p_type) {
GDMonoClass *klass = GDMono::get_singleton()->get_core_api_assembly()->get_class(BINDINGS_NAMESPACE, class_name);
if (klass && klass->is_static()) {
// A static class means this is a Godot singleton class. If an instance is needed we use Godot.Object.
return mono_cache.class_GodotObject;
}
#ifdef TOOLS_ENABLED
if (!klass) {
return GDMono::get_singleton()->get_editor_api_assembly()->get_class(BINDINGS_NAMESPACE, class_name);