Method GetGroupProfitSpriteID

src/group_gui.cpp:322–331

* Get the profit sprite ID to draw for the given group. * @param g_id Group to get profit sprite ID for. * @return SpriteID to draw. */

	 * @return SpriteID to draw.
	 */
	SpriteID GetGroupProfitSpriteID(GroupID g_id) const
	{
		uint num_vehicle_min_age = GetGroupNumVehicleMinAge(this->vli.company, g_id, this->vli.vtype);
		if (num_vehicle_min_age == 0) return SPR_PROFIT_NA;

		Money profit_last_year_min_age = GetGroupProfitLastYearMinAge(this->vli.company, g_id, this->vli.vtype);
		if (profit_last_year_min_age < 0) return SPR_PROFIT_NEGATIVE;
		if (profit_last_year_min_age < VEHICLE_PROFIT_THRESHOLD * num_vehicle_min_age) return SPR_PROFIT_SOME;
		return SPR_PROFIT_LOT;
	}

	/**
	 * Draw a row in the group list.