rem: x = 200 - 13;
add: x = 200;
context: GetFTankCapacity (PPOINT ppt){	COORD x;	COUNT slot;	DWORD capacity;	x = 200 - 13;	capacity = FUEL_RESERVE;	slot = NUM_MODULE_SLOTS - 1;	do	{		if (GLOBAL_SIS (ModuleSlots[slot]) == FUEL_TANK				|| GLOBAL_SIS (ModuleSlots[slot]) == HIGHEFF_FUELSYS)		{			COUNT volume;			volume = GLOBAL_SIS (ModuleSlots[slot]) == FUEL_TANK					? FUEL_TANK_CAPACITY : HEFUEL_TANK_CAPACITY;			if (ppt					&& capacity <= GLOBAL_SIS (FuelOnBoard)					&& capacity + volume >					GLOBAL_SIS (FuelOnBoard))			{				COUNT which_row;				COLOR fuel_colors[] =				{					BUILD_COLOR (MAKE_RGB15 (0xF, 0x00, 0x00), 0x2D),					BUILD_COLOR (MAKE_RGB15 (0x13, 0x00, 0x00), 0x2C),					BUILD_COLOR (MAKE_RGB15 (0x17, 0x00, 0x00), 0x2B),					BUILD_COLOR (MAKE_RGB15 (0x1B, 0x00, 0x00), 0x2A),					BUILD_COLOR (MAKE_RGB15 (0x1F, 0x3, 0x00), 0x7F),					BUILD_COLOR (MAKE_RGB15 (0x1F, 0x7, 0x00), 0x7E),					BUILD_COLOR (MAKE_RGB15 (0x1F, 0xA, 0x00), 0x7D),					BUILD_COLOR (MAKE_RGB15 (0x1F, 0xE, 0x00), 0x7C),					BUILD_COLOR (MAKE_RGB15 (0x1F, 0x11, 0x00), 0x7B),					BUILD_COLOR (MAKE_RGB15 (0x1F, 0x15, 0x00), 0x7A),					BUILD_COLOR (MAKE_RGB15 (0x1F, 0x18, 0x00), 0x79),				};				which_row = (COUNT)(						(GLOBAL_SIS (FuelOnBoard) - capacity)						* MAX_FUEL_BARS / HEFUEL_TANK_CAPACITY						);				ppt->x = x + 1;				if (volume == FUEL_TANK_CAPACITY)					ppt->y = 27 - which_row;				else					ppt->y = 30 - which_row;				SetContextForeGroundColor (fuel_colors[which_row]);				SetContextBackGroundColor (fuel_colors[which_row + 1]);			}			capacity += volume;		}		x -= SHIP_PIECE_OFFSET;	} while (slot--);	return (capacity);}