Documentation generation for GDScript

- ClassDoc added to GDScript and property reflection data were extracted
from parse tree

- GDScript comments are collected from tokenizer for documentation and
applied to the ClassDoc by the GDScript compiler

- private docs were excluded (name with underscore prefix and doesn't
have any doc comments)

- default values (of non exported vars), arguments are extraced from the
parser

- Integrated with GDScript 2.0 and new enums were added.

- merge conflicts fixed

1 files changed, 7 insertions, 0 deletions

diff --git a/modules/gdnative/pluginscript/pluginscript_script.h b/modules/gdnative/pluginscript/pluginscript_script.h
index 150de05e74..790e4d5ffb 100644
--- a/modules/gdnative/pluginscript/pluginscript_script.h
+++ b/modules/gdnative/pluginscript/pluginscript_script.h
@@ -97,6 +97,13 @@ public:
 	// TODO: load_source_code only allow utf-8 file, should handle bytecode as well ?
 	virtual Error load_source_code(const String &p_path);
 
+#ifdef TOOLS_ENABLED
+	virtual const Vector<DocData::ClassDoc> &get_documentation() const override {
+		static Vector<DocData::ClassDoc> docs;
+		return docs;
+	}
+#endif // TOOLS_ENABLED
+
 	virtual bool has_method(const StringName &p_method) const override;
 	virtual MethodInfo get_method_info(const StringName &p_method) const override;