m_city.cityManager.researches[0].endTime m_city.cityManager.researches[0].upgradeing m_city.cityManager.researches[0].level m_city.cityManager.researches[0].startTime m_city.cityManager.researches[0].castleId m_city.cityManager.researches[0].typeId m_city.cityManager.researches[0].permition m_city.cityManager.isSafeFarming ---- CategoryVariables