From 8aa904f56c35a7211e44abe59d0f8949f789ec49 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Gilles=20Roudi=C3=A8re?= <gilles.roudiere@gmail.com>
Date: Tue, 11 Oct 2022 11:40:04 +0200
Subject: [PATCH] Exposes ResourceFormatLoader.recognize_path to scripting

---
 core/io/resource_loader.cpp          | 6 ++++++
 core/io/resource_loader.h            | 1 +
 doc/classes/ResourceFormatLoader.xml | 9 +++++++++
 3 files changed, 16 insertions(+)

diff --git a/core/io/resource_loader.cpp b/core/io/resource_loader.cpp
index a018221b7ff..2fb357b520a 100644
--- a/core/io/resource_loader.cpp
+++ b/core/io/resource_loader.cpp
@@ -49,6 +49,11 @@ Ref<ResourceFormatLoader> ResourceLoader::loader[ResourceLoader::MAX_LOADERS];
 int ResourceLoader::loader_count = 0;
 
 bool ResourceFormatLoader::recognize_path(const String &p_path, const String &p_for_type) const {
+	bool ret = false;
+	if (GDVIRTUAL_CALL(_recognize_path, p_path, p_for_type, ret)) {
+		return ret;
+	}
+
 	String extension = p_path.get_extension();
 
 	List<String> extensions;
@@ -189,6 +194,7 @@ void ResourceFormatLoader::_bind_methods() {
 	BIND_ENUM_CONSTANT(CACHE_MODE_REPLACE);
 
 	GDVIRTUAL_BIND(_get_recognized_extensions);
+	GDVIRTUAL_BIND(_recognize_path, "path", "type");
 	GDVIRTUAL_BIND(_handles_type, "type");
 	GDVIRTUAL_BIND(_get_resource_type, "path");
 	GDVIRTUAL_BIND(_get_resource_uid, "path");
diff --git a/core/io/resource_loader.h b/core/io/resource_loader.h
index 91ba930176f..243670b2d0f 100644
--- a/core/io/resource_loader.h
+++ b/core/io/resource_loader.h
@@ -51,6 +51,7 @@ protected:
 	static void _bind_methods();
 
 	GDVIRTUAL0RC(Vector<String>, _get_recognized_extensions)
+	GDVIRTUAL2RC(bool, _recognize_path, String, StringName)
 	GDVIRTUAL1RC(bool, _handles_type, StringName)
 	GDVIRTUAL1RC(String, _get_resource_type, String)
 	GDVIRTUAL1RC(ResourceUID::ID, _get_resource_uid, String)
diff --git a/doc/classes/ResourceFormatLoader.xml b/doc/classes/ResourceFormatLoader.xml
index 9b8c8d4d9dc..2b6376f2cdd 100644
--- a/doc/classes/ResourceFormatLoader.xml
+++ b/doc/classes/ResourceFormatLoader.xml
@@ -71,6 +71,15 @@
 				The [param cache_mode] property defines whether and how the cache should be used or updated when loading the resource. See [enum CacheMode] for details.
 			</description>
 		</method>
+		<method name="_recognize_path" qualifiers="virtual const">
+			<return type="bool" />
+			<param index="0" name="path" type="String" />
+			<param index="1" name="type" type="StringName" />
+			<description>
+				Tells whether or not this loader should load a resource from its resource path for a given type.
+				If it is not implemented, the default behavior returns whether the path's extension is within the ones provided by [method _get_recognized_extensions], and if the type is within the ones provided by [method _get_resource_type].
+			</description>
+		</method>
 		<method name="_rename_dependencies" qualifiers="virtual const">
 			<return type="int" />
 			<param index="0" name="path" type="String" />