[EthanR]

I'm trying to script a static cars system which loads / saves cars over a .CFG file. One little problem, explanation below.


SaveCars();

Код:

public SaveCars()
{
	new idx;
	new File: file2;
	while (idx < sizeof(CarInfo))
	{
		new coordsstring[512];
		format(coordsstring, sizeof(coordsstring), "%s|%d|%d|%f|%f|%f\n",
		CarInfo[idx][CarOwner],
		CarInfo[idx][CarModel],
		CarInfo[idx][CarID],
		CarInfo[idx][CarPos][0],
		CarInfo[idx][CarPos][1],
		CarInfo[idx][CarPos][2]);
		if(idx == 0)
		{
			file2 = fopen("cars.cfg", io_write);
		}
		else
		{
			file2 = fopen("cars.cfg", io_append);
		}
		fwrite(file2, coordsstring);
		idx++;
		fclose(file2);
	}
	return 1;
}

LoadCars();

Код:

public LoadCars()
{
	new arrCoords[6][64];
	new strFromFile2[512];
	new File: file = fopen("cars.cfg", io_read);
	if(file)
	{
		new idx;
		while (idx < sizeof(CarInfo))
		{
			fread(file, strFromFile2);
			split(strFromFile2, arrCoords, '|');
			strmid(CarInfo[idx][CarOwner], arrCoords[0], 0, strlen(arrCoords[0]), 255);
			CarInfo[idx][CarModel] = strvalEx(arrCoords[1]);
			CarInfo[idx][CarID] = strvalEx(arrCoords[2]);
			CarInfo[idx][CarPos][0] = floatstr(arrCoords[3]);
			CarInfo[idx][CarPos][1] = floatstr(arrCoords[4]);
			CarInfo[idx][CarPos][2] = floatstr(arrCoords[5]);
			idx++;
		}
		fclose(file);
	}
	return 1;
}

It's all fine if a person buys a car, it will write perfectly into the .cfg file just like this example here.

Код:

Testname|560|1|2488.699951|317.899993|30.600484
Testname2|560|2|2597.541748|532.915832|155.538421
None|0|0|0.000000|0.000000|0.000000

The 2 lines are bought cars, the last line is an empty line which is not used yet (obviously).
Now to the problem, after a GameMode Restart, once a player buys a car it automaticly overwrites the FIRST USED line.

I need to know a way to check if the line is used, so it can overwrite the unused (third line) line.
Any ideas?

[Berky]

Eyo Big Baws Ethan Rodricaz good to see you back again!