Node *VisualScriptYieldSignal::_get_base_node() const {
#ifdef TOOLS_ENABLED
Ref<Script> script = get_visual_script();
if (!script.is_valid())
return NULL;
MainLoop *main_loop = OS::get_singleton()->get_main_loop();
SceneTree *scene_tree = Object::cast_to<SceneTree>(main_loop);
if (!scene_tree)
return NULL;
Node *edited_scene = scene_tree->get_edited_scene_root();
if (!edited_scene)
return NULL;
Node *script_node = _find_script_node(edited_scene, edited_scene, script);
if (!script_node)
return NULL;
if (!script_node->has_node(base_path))
return NULL;
Node *path_to = script_node->get_node(base_path);
return path_to;
#else
return NULL;
#endif
}
static Node* _find_script_node(Node* p_edited_scene,Node* p_current_node,const Ref<Script> &script) {
if (p_edited_scene!=p_current_node && p_current_node->get_owner()!=p_edited_scene)
return NULL;
Ref<Script> scr = p_current_node->get_script();
if (scr.is_valid() && scr==script)
return p_current_node;
for(int i=0;i<p_current_node->get_child_count();i++) {
Node *n = _find_script_node(p_edited_scene,p_current_node->get_child(i),script);
if (n)
return n;
}
return NULL;
}
void ScriptTextEditor::drop_data_fw(const Point2& p_point,const Variant& p_data,Control* p_from){
Dictionary d = p_data;
if (d.has("type") && String(d["type"])=="resource") {
Ref<Resource> res = d["resource"];
if (!res.is_valid()) {
return;
}
if (res->get_path().is_resource_file()) {
EditorNode::get_singleton()->show_warning("Only resources from filesystem can be dropped.");
return;
}
code_editor->get_text_edit()->insert_text_at_cursor(res->get_path());
}
if (d.has("type") && String(d["type"])=="files") {
Array files = d["files"];
String text_to_drop;
for(int i=0;i<files.size();i++) {
if (i>0)
text_to_drop+=",";
text_to_drop+="\""+String(files[i]).c_escape()+"\"";
}
code_editor->get_text_edit()->insert_text_at_cursor(text_to_drop);
}
if (d.has("type") && String(d["type"])=="nodes") {
Node* sn = _find_script_node(get_tree()->get_edited_scene_root(),get_tree()->get_edited_scene_root(),script);
if (!sn) {
EditorNode::get_singleton()->show_warning("Can't drop nodes because script '"+get_name()+"' is not used in this scene.");
return;
}
Array nodes = d["nodes"];
String text_to_drop;
for(int i=0;i<nodes.size();i++) {
if (i>0)
text_to_drop+=",";
NodePath np = nodes[i];
Node *node = get_node(np);
if (!node) {
continue;
}
String path = sn->get_path_to(node);
text_to_drop+="\""+path.c_escape()+"\"";
}
code_editor->get_text_edit()->insert_text_at_cursor(text_to_drop);
}
}
