Add support for tutorial links to makerst.py

Also change the <tutorials> structure to make use of individual <link> tags

2 files changed, 22 insertions, 5 deletions

diff --git a/editor/doc/doc_data.cpp b/editor/doc/doc_data.cpp
index c992ac5f16..8a009cb82e 100644
--- a/editor/doc/doc_data.cpp
+++ b/editor/doc/doc_data.cpp
@@ -810,9 +810,24 @@ Error DocData::_load(Ref<XMLParser> parser) {
 					if (parser->get_node_type() == XMLParser::NODE_TEXT)
 						c.description = parser->get_node_data();
 				} else if (name == "tutorials") {
-					parser->read();
-					if (parser->get_node_type() == XMLParser::NODE_TEXT)
-						c.tutorials = parser->get_node_data();
+					while (parser->read() == OK) {
+
+						if (parser->get_node_type() == XMLParser::NODE_ELEMENT) {
+
+							String name = parser->get_node_name();
+
+							if (name == "link") {
+
+								parser->read();
+								if (parser->get_node_type() == XMLParser::NODE_TEXT)
+									c.tutorials.push_back(parser->get_node_data().strip_edges());
+							} else {
+								ERR_EXPLAIN("Invalid tag in doc file: " + name);
+								ERR_FAIL_V(ERR_FILE_CORRUPT);
+							}
+						} else if (parser->get_node_type() == XMLParser::NODE_ELEMENT_END && parser->get_node_name() == "tutorials")
+							break; //end of <tutorials>
+					}
 				} else if (name == "demos") {
 					parser->read();
 					if (parser->get_node_type() == XMLParser::NODE_TEXT)
@@ -987,7 +1002,9 @@ Error DocData::save_classes(const String &p_default_path, const Map<String, Stri
 		_write_string(f, 2, c.description.strip_edges().xml_escape());
 		_write_string(f, 1, "</description>");
 		_write_string(f, 1, "<tutorials>");
-		_write_string(f, 2, c.tutorials.strip_edges().xml_escape());
+		for (int i = 0; i < c.tutorials.size(); i++) {
+			_write_string(f, 2, "<link>" + c.tutorials.get(i).xml_escape() + "</link>");
+		}
 		_write_string(f, 1, "</tutorials>");
 		_write_string(f, 1, "<demos>");
 		_write_string(f, 2, c.demos.strip_edges().xml_escape());
diff --git a/editor/doc/doc_data.h b/editor/doc/doc_data.h
index 0461133f9f..c7b70b5fb9 100644
--- a/editor/doc/doc_data.h
+++ b/editor/doc/doc_data.h
@@ -85,7 +85,7 @@ public:
 		String category;
 		String brief_description;
 		String description;
-		String tutorials;
+		Vector<String> tutorials;
 		String demos;
 		Vector<MethodDoc> methods;
 		Vector<MethodDoc> signals;