From f2e51c3cfe0a6c1ae2794d5eee54dba4da0ba201 Mon Sep 17 00:00:00 2001
From: Joseph-Eugene Winzer
Date: Fri, 16 Jun 2017 10:25:41 +0200
Subject: SUPERNOVA: Adds hasProperty() for Objects and bit ops

---
 engines/supernova/msn_def.h | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'engines/supernova/msn_def.h')

diff --git a/engines/supernova/msn_def.h b/engines/supernova/msn_def.h
index 1bd81ddc0f..d19dd1ed6a 100644
--- a/engines/supernova/msn_def.h
+++ b/engines/supernova/msn_def.h
@@ -371,8 +371,10 @@ enum ObjectID {
 };
 
 ObjectType operator|(ObjectType a, ObjectType b);
+ObjectType operator&(ObjectType a, ObjectType b);
 ObjectType operator^(ObjectType a, ObjectType b);
 ObjectType &operator|=(ObjectType &a, ObjectType b);
+ObjectType &operator&=(ObjectType &a, ObjectType b);
 ObjectType &operator^=(ObjectType &a, ObjectType b);
 
 struct Object {
@@ -410,6 +412,10 @@ struct Object {
 		_type ^= type;
 	}
 
+	bool hasProperty(ObjectType type) const {
+		return _type & type;
+	}
+
 	const char *_name;
 	const char *_description;
 	ObjectID _id;
-- 
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