From cc5d8bb5adf46aef63828fb23095589e51cca783 Mon Sep 17 00:00:00 2001
From: geekrelief <geekrelief@gmail.com>
Date: Wed, 23 Dec 2020 06:23:41 -0800
Subject: Removes the gdnative library when no script (gdns) references it any
 longer. This enables hot reload for gdnative.

---
 modules/gdnative/nativescript/nativescript.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'modules/gdnative/nativescript/nativescript.cpp')

diff --git a/modules/gdnative/nativescript/nativescript.cpp b/modules/gdnative/nativescript/nativescript.cpp
index 0939cfd06a..bb1f9dcf39 100644
--- a/modules/gdnative/nativescript/nativescript.cpp
+++ b/modules/gdnative/nativescript/nativescript.cpp
@@ -1724,6 +1724,12 @@ void NativeScriptLanguage::unregister_script(NativeScript *script) {
 		S->get().erase(script);
 		if (S->get().size() == 0) {
 			library_script_users.erase(S);
+
+			Map<String, Ref<GDNative>>::Element *G = library_gdnatives.find(script->lib_path);
+			if (G) {
+				G->get()->terminate();
+				library_gdnatives.erase(G);
+			}
 		}
 	}
 #ifndef NO_THREADS
-- 
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