From a72945f4e35fa726ccc6d2f3c99e9888b843a49e Mon Sep 17 00:00:00 2001
From: Juan Linietsky <reduzio@gmail.com>
Date: Sun, 11 Sep 2016 12:20:28 -0300
Subject: [PATCH] Added constants from types in code completion, somehow this
 was never added. Stuff like Label.ALIGN_CENTER or Mesh.PRIMITIVE_TRIANGLES
 did not complete..

(cherry picked from commit b83350f4b2e968baac4d1551a6f21fe2e6b468ad)
---
 modules/gdscript/gd_editor.cpp | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/modules/gdscript/gd_editor.cpp b/modules/gdscript/gd_editor.cpp
index 63c351cbf45..9bed5093345 100644
--- a/modules/gdscript/gd_editor.cpp
+++ b/modules/gdscript/gd_editor.cpp
@@ -2112,7 +2112,18 @@ Error GDScriptLanguage::complete_code(const String& p_code, const String& p_base
 			GDCompletionIdentifier t;
 			if (_guess_expression_type(context,static_cast<const GDParser::OperatorNode *>(node)->arguments[0],p.get_completion_line(),t)) {
 
-				if (t.type==Variant::OBJECT && t.obj_type!=StringName()) {
+				if (t.type==Variant::OBJECT && t.obj_type=="GDNativeClass") {
+					//native enum
+					Ref<GDNativeClass> gdn = t.value;
+					if (gdn.is_valid()) {
+						StringName cn = gdn->get_name();
+						List<String> cnames;
+						ObjectTypeDB::get_integer_constant_list(cn,&cnames);
+						for (List<String>::Element *E=cnames.front();E;E=E->next()) {
+							options.insert(E->get());
+						}
+					}
+				} else if (t.type==Variant::OBJECT && t.obj_type!=StringName()) {
 
 					Ref<GDScript> on_script;