[Temporary] Redirected artifact checkout to allow testing

gdextension/extension_api.json

@@ -215564,14 +215564,13 @@
 					]
 				},
 				{
-					"name": "_get_method_argument_count",
+					"name": "_get_script_method_argument_count",
 					"is_const": true,
 					"is_static": false,
 					"is_vararg": false,
 					"is_virtual": true,
 					"return_value": {
-						"type": "int",
-						"meta": "int32"
+						"type": "Variant"
 					},
 					"arguments": [
 						{

gdextension/gdextension_interface.h

@@ -391,7 +391,7 @@ typedef GDExtensionBool (*GDExtensionCallableCustomLessThan)(void *callable_user
 
 typedef void (*GDExtensionCallableCustomToString)(void *callable_userdata, GDExtensionBool *r_is_valid, GDExtensionStringPtr r_out);
 
-typedef GDExtensionInt (*GDExtensionCallableCustomGetArgumentCount)(void *callable_userdata);
+typedef GDExtensionInt (*GDExtensionCallableCustomGetArgumentCount)(void *callable_userdata, GDExtensionBool *r_is_valid);
 
 typedef struct {
 	/* Only `call_func` and `token` are strictly required, however, `object_id` should be passed if its not a static method.
@@ -482,7 +482,7 @@ typedef void (*GDExtensionScriptInstanceFreeMethodList)(GDExtensionScriptInstanc
 
 typedef GDExtensionBool (*GDExtensionScriptInstanceHasMethod)(GDExtensionScriptInstanceDataPtr p_instance, GDExtensionConstStringNamePtr p_name);
 
-typedef GDExtensionInt (*GDExtensionScriptInstanceGetMethodArgumentCount)(GDExtensionScriptInstanceDataPtr p_instance, GDExtensionConstStringNamePtr p_name);
+typedef GDExtensionInt (*GDExtensionScriptInstanceGetMethodArgumentCount)(GDExtensionScriptInstanceDataPtr p_instance, GDExtensionConstStringNamePtr p_name, GDExtensionBool *r_is_valid);
 
 typedef void (*GDExtensionScriptInstanceCall)(GDExtensionScriptInstanceDataPtr p_self, GDExtensionConstStringNamePtr p_method, const GDExtensionConstVariantPtr *p_args, GDExtensionInt p_argument_count, GDExtensionVariantPtr r_return, GDExtensionCallError *r_error);
 typedef void (*GDExtensionScriptInstanceNotification)(GDExtensionScriptInstanceDataPtr p_instance, int32_t p_what); // Deprecated. Use GDExtensionScriptInstanceNotification2 instead.

include/godot_cpp/variant/callable_custom.hpp

@@ -41,7 +41,7 @@ class Object;
 class CallableCustomBase {
 public:
 	virtual ObjectID get_object() const = 0;
-	virtual int get_argument_count() const;
+	virtual int get_argument_count(bool &r_is_valid) const;
 	virtual void call(const Variant **p_arguments, int p_argcount, Variant &r_return_value, GDExtensionCallError &r_call_error) const = 0;
 	virtual ~CallableCustomBase() {}
 };

include/godot_cpp/variant/callable_method_pointer.hpp

@@ -73,7 +73,8 @@ public:
 		return ObjectID(data.instance->get_instance_id());
 	}
 
-	virtual int get_argument_count() const override {
+	virtual int get_argument_count(bool &r_is_valid) const override {
+		r_is_valid = true;
 		return sizeof...(P);
 	}
 
@@ -114,7 +115,8 @@ public:
 		return ObjectID(data.instance->get_instance_id());
 	}
 
-	virtual int get_argument_count() const override {
+	virtual int get_argument_count(bool &r_is_valid) const override {
+		r_is_valid = true;
 		return sizeof...(P);
 	}
 
@@ -155,7 +157,8 @@ public:
 		return ObjectID(data.instance->get_instance_id());
 	}
 
-	virtual int get_argument_count() const override {
+	virtual int get_argument_count(bool &r_is_valid) const override {
+		r_is_valid = true;
 		return sizeof...(P);
 	}
 
@@ -194,7 +197,8 @@ public:
 		return ObjectID();
 	}
 
-	virtual int get_argument_count() const override {
+	virtual int get_argument_count(bool &r_is_valid) const override {
+		r_is_valid = true;
 		return sizeof...(P);
 	}
 
@@ -234,7 +238,8 @@ public:
 		return ObjectID();
 	}
 
-	virtual int get_argument_count() const override {
+	virtual int get_argument_count(bool &r_is_valid) const override {
+		r_is_valid = true;
 		return sizeof...(P);
 	}
 

src/variant/callable_custom.cpp

@@ -35,7 +35,8 @@
 
 namespace godot {
 
-int CallableCustomBase::get_argument_count() const {
+int CallableCustomBase::get_argument_count(bool &r_is_valid) const {
+	r_is_valid = false;
 	return 0;
 }
 
@@ -88,9 +89,12 @@ static GDExtensionBool callable_custom_less_than_func(void *p_a, void *p_b) {
 	return func_a(a, b);
 }
 
-static GDExtensionInt custom_callable_get_argument_count_func(void *p_userdata) {
+static GDExtensionInt custom_callable_get_argument_count_func(void *p_userdata, GDExtensionBool *r_is_valid) {
 	CallableCustom *callable_custom = (CallableCustom *)p_userdata;
-	return callable_custom->get_argument_count();
+	bool valid = false;
+	int ret = callable_custom->get_argument_count(valid);
+	*r_is_valid = valid;
+	return ret;
 }
 
 bool CallableCustom::is_valid() const {

src/variant/callable_method_pointer.cpp

@@ -77,9 +77,12 @@ static GDExtensionBool custom_callable_mp_less_than_func(void *p_a, void *p_b) {
 	return memcmp(a->get_comp_ptr(), b->get_comp_ptr(), a->get_comp_size() * 4) < 0;
 }
 
-static GDExtensionInt custom_callable_mp_get_argument_count_func(void *p_userdata) {
+static GDExtensionInt custom_callable_mp_get_argument_count_func(void *p_userdata, GDExtensionBool *r_is_valid) {
 	CallableCustomMethodPointerBase *callable_method_pointer = (CallableCustomMethodPointerBase *)p_userdata;
-	return callable_method_pointer->get_argument_count();
+	bool valid = false;
+	int ret = callable_method_pointer->get_argument_count(valid);
+	*r_is_valid = valid;
+	return ret;
 }
 
 void CallableCustomMethodPointerBase::_setup(uint32_t *p_base_ptr, uint32_t p_ptr_size) {

test/src/example.cpp

@@ -49,7 +49,8 @@ public:
 		return ObjectID();
 	}
 
-	virtual int get_argument_count() const {
+	virtual int get_argument_count(bool &r_is_valid) const {
+		r_is_valid = true;
 		return 2;
 	}