syntax = "proto3";
enum ItemAddReasonType {
ITEM_ADD_REASON_NONE = 0;
ITEM_ADD_REASON_QUEST_ITEM = 1;
ITEM_ADD_REASON_QUEST_REWARD = 2;
ITEM_ADD_REASON_TRIFLE = 3;
ITEM_ADD_REASON_SHOP = 4;
ITEM_ADD_REASON_PLAYER_UPGRADE_REWARD = 5;
}