Add preload() to resource path when holding Ctrl

editor/plugins/script_text_editor.cpp

@@ -1429,11 +1429,17 @@ void ScriptTextEditor::drop_data_fw(const Point2 &p_point, const Variant &p_data
 		Array files = d["files"];
 
 		String text_to_drop;
+		bool preload = Input::get_singleton()->is_key_pressed(KEY_CTRL);
 		for (int i = 0; i < files.size(); i++) {
 			if (i > 0) {
-				text_to_drop += ",";
+				text_to_drop += ", ";
+			}
+
+			if (preload) {
+				text_to_drop += "preload(\"" + String(files[i]).c_escape() + "\")";
+			} else {
+				text_to_drop += "\"" + String(files[i]).c_escape() + "\"";
 			}
-			text_to_drop += "\"" + String(files[i]).c_escape() + "\"";
 		}
 
 		te->cursor_set_line(row);