WAGE: Implement handleInventoryCommand()

engines/wage/entities.cpp

@@ -483,4 +483,12 @@ const char *Chr::getDefiniteArticle(bool capitalize) {
 	return "";
 }
 
+bool Chr::isWearing(Obj *obj) {
+	for (int i = 0; i < NUMBER_OF_ARMOR_TYPES; i++)
+		if (_armor[i] == obj)
+			return true;
+
+	return false;
+}
+
 } // End of namespace Wage

engines/wage/entities.h

@@ -229,6 +229,8 @@ public:
 	void wearObjs();
 
 	void resetState();
+
+	bool isWearing(Obj *obj);
 };
 
 class Obj : public Designed {

engines/wage/script.cpp

@@ -1026,7 +1026,20 @@ void Script::appendObjNames(Common::String &str, ObjArray &objs) {
 }
 
 void Script::handleInventoryCommand() {
-	warning("STUB: handleInventoryCommand");
+	Chr *player = _world->_player;
+	ObjArray objs;
+
+	for (ObjArray::const_iterator it = player->_inventory.begin(); it != player->_inventory.end(); ++it)
+		if (!player->isWearing(*it))
+			objs.push_back(*it);
+
+	if (!objs.size()) {
+		appendText("Your pack is empty.");
+	} else {
+		Common::String res("Your pack contains ");
+		appendObjNames(res, objs);
+		appendText(res);
+	}
 }
 
 static const char *armorMessages[] = {