Fix C# bindings after recent breaking changes

Implementation for new Variant types Callable, Signal, StringName.
Added support for PackedInt64Array and PackedFloat64Array.

Add generation of signal members as events, as well as support for
user created signals as events.
NOTE: As of now, raising such events will not emit the signal. As such,
one must use `EmitSignal` instead of raising the event directly.

Removed old ThreadLocal fallback class. It's safe to use thread_local now since
it's supported on all minimum versions of compilers we support.

1 files changed, 61 insertions, 0 deletions

diff --git a/modules/mono/glue/string_name_glue.cpp b/modules/mono/glue/string_name_glue.cpp
new file mode 100644
index 0000000000..81006e5849
--- /dev/null
+++ b/modules/mono/glue/string_name_glue.cpp
@@ -0,0 +1,61 @@
+/*************************************************************************/
+/*  string_name_glue.cpp                                                 */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+
+#include "string_name_glue.h"
+
+#ifdef MONO_GLUE_ENABLED
+
+#include "core/ustring.h"
+
+StringName *godot_icall_StringName_Ctor(MonoString *p_path) {
+	return memnew(StringName(GDMonoMarshal::mono_string_to_godot(p_path)));
+}
+
+void godot_icall_StringName_Dtor(StringName *p_ptr) {
+	ERR_FAIL_NULL(p_ptr);
+	memdelete(p_ptr);
+}
+
+MonoString *godot_icall_StringName_operator_String(StringName *p_np) {
+	return GDMonoMarshal::mono_string_from_godot(p_np->operator String());
+}
+
+MonoBoolean godot_icall_StringName_is_empty(StringName *p_ptr) {
+	return (MonoBoolean)(p_ptr == StringName());
+}
+
+void godot_register_string_name_icalls() {
+	mono_add_internal_call("Godot.StringName::godot_icall_StringName_Ctor", (void *)godot_icall_StringName_Ctor);
+	mono_add_internal_call("Godot.StringName::godot_icall_StringName_Dtor", (void *)godot_icall_StringName_Dtor);
+	mono_add_internal_call("Godot.StringName::godot_icall_StringName_operator_String", (void *)godot_icall_StringName_operator_String);
+	mono_add_internal_call("Godot.StringName::godot_icall_StringName_is_empty", (void *)godot_icall_StringName_is_empty);
+}
+
+#endif // MONO_GLUE_ENABLED