From 58f4139164552793bfb16065e31388cdd2481492 Mon Sep 17 00:00:00 2001
From: Emmanuel Leblond <emmanuel.leblond@gmail.com>
Date: Sun, 9 Oct 2022 22:03:59 +0200
Subject: Add Engine::unregister_script_language and make
 Engine::register_script_language returns a Error

---
 doc/classes/Engine.xml | 16 +++++++++++++++-
 1 file changed, 15 insertions(+), 1 deletion(-)

(limited to 'doc/classes')

diff --git a/doc/classes/Engine.xml b/doc/classes/Engine.xml
index d583e07f59..461ffcb2e0 100644
--- a/doc/classes/Engine.xml
+++ b/doc/classes/Engine.xml
@@ -244,10 +244,14 @@
 			</description>
 		</method>
 		<method name="register_script_language">
-			<return type="void" />
+			<return type="int" enum="Error" />
 			<param index="0" name="language" type="ScriptLanguage" />
 			<description>
 				Registers a [ScriptLanguage] instance to be available with [code]ScriptServer[/code].
+				Returns:
+				- [constant OK] on success
+				- [constant ERR_UNAVAILABLE] if [code]ScriptServer[/code] has reached it limit and cannot register any new language
+				- [constant ERR_ALREADY_EXISTS] if [code]ScriptServer[/code] already contains a language with similar extension/name/type
 			</description>
 		</method>
 		<method name="register_singleton">
@@ -258,6 +262,16 @@
 				Registers the given object as a singleton, globally available under [param name].
 			</description>
 		</method>
+		<method name="unregister_script_language">
+			<return type="int" enum="Error" />
+			<param index="0" name="language" type="ScriptLanguage" />
+			<description>
+				Unregisters the [ScriptLanguage] instance from [code]ScriptServer[/code].
+				Returns:
+				- [constant OK] on success
+				- [constant ERR_DOES_NOT_EXIST] if the language is already not registered in [code]ScriptServer[/code]
+			</description>
+		</method>
 		<method name="unregister_singleton">
 			<return type="void" />
 			<param index="0" name="name" type="StringName" />
-- 
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