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GDScript: Don't allow @onready without inheriting Node

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George Marques 2023-02-06 10:45:38 -03:00
parent 47c3e3b781
commit 3941af3d91
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5 changed files with 19 additions and 0 deletions
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4
modules/gdscript/gdscript_parser.cpp
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@ -3611,6 +3611,10 @@ bool GDScriptParser::icon_annotation(const AnnotationNode *p_annotation, Node *p
bool GDScriptParser::onready_annotation(const AnnotationNode *p_annotation, Node *p_node) {
ERR_FAIL_COND_V_MSG(p_node->type != Node::VARIABLE, false, R"("@onready" annotation can only be applied to class variables.)");
if (head && !ClassDB::is_parent_class(head->get_datatype().native_type, SNAME("Node"))) {
push_error(R"("@onready" can only be used in classes that inherit "Node".)", p_annotation);
}
VariableNode *variable = static_cast<VariableNode *>(p_node);
if (variable->onready) {
push_error(R"("@onready" annotation can only be used once per variable.)");