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check for cyclic inheritance when adding a global class

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This commit is contained in:
Patrick Wuttke 2019-10-07 12:05:39 +02:00
parent 98497ff719
commit d8b36a452c
1 changed files with 1 additions and 0 deletions
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core/script_language.cpp
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@ -218,6 +218,7 @@ void ScriptServer::global_classes_clear() {
}
void ScriptServer::add_global_class(const StringName &p_class, const StringName &p_base, const StringName &p_language, const String &p_path) {
ERR_FAIL_COND_MSG(p_class == p_base || (global_classes.has(p_base) && get_global_class_native_base(p_base) == p_class), "Cyclic inheritance in script class.");
GlobalScriptClass g;
g.language = p_language;
g.path = p_path;