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Fix custom class icon when it inherits from a script

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This commit is contained in:
Haoyu Qiu 2022-04-26 23:40:33 +08:00
parent e9e2aaf812
commit 8960b990ec
1 changed files with 18 additions and 12 deletions
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30
editor/editor_node.cpp
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@ -4095,22 +4095,28 @@ Ref<Texture2D> EditorNode::get_class_icon(const String &p_class, const String &p
ERR_FAIL_COND_V_MSG(p_class.is_empty(), nullptr, "Class name cannot be empty.");
if (ScriptServer::is_global_class(p_class)) {
Ref<ImageTexture> icon;
Ref<Script> script = EditorNode::get_editor_data().script_class_load_script(p_class);
StringName name = p_class;
String class_name = p_class;
Ref<Script> script = EditorNode::get_editor_data().script_class_load_script(class_name);
while (script.is_valid()) {
name = EditorNode::get_editor_data().script_class_get_name(script->get_path());
String current_icon_path = EditorNode::get_editor_data().script_class_get_icon_path(name);
icon = _load_custom_class_icon(current_icon_path);
while (true) {
String icon_path = EditorNode::get_editor_data().script_class_get_icon_path(class_name);
Ref<Texture> icon = _load_custom_class_icon(icon_path);
if (icon.is_valid()) {
return icon;
return icon; // Current global class has icon.
}
script = script->get_base_script();
}
if (icon.is_null()) {
icon = gui_base->get_theme_icon(ScriptServer::get_global_class_base(name), SNAME("EditorIcons"));
// Find next global class along the inheritance chain.
do {
Ref<Script> base_script = script->get_base_script();
if (base_script.is_null()) {
// We've reached a native class, use its icon.
String base_type;
script->get_language()->get_global_class_name(script->get_path(), &base_type);
return gui_base->get_theme_icon(base_type, "EditorIcons");
}
script = base_script;
class_name = EditorNode::get_editor_data().script_class_get_name(script->get_path());
} while (class_name.is_empty());
}
}