[Youssef214]

Will These Codes From PPC_House Make Infinite Loop?

pawn Код:

HouseFile_Load(HouseID)
{
    // Setup local variables
    new file[100], File:HFile, LineFromFile[100], ParameterName[50], ParameterValue[50];

    // Construct the complete filename for this house-file
    format(file, sizeof(file), HouseFile, HouseID);

    // Check if the HouseFile exists
    if (fexist(file))
    {
        // Open the housefile for reading
        HFile = fopen(file, io_read);
        // Read the first line of the file
        fread(HFile, LineFromFile);

        // Keep reading until the end of the file is found (no more data)
        // An empty line between data-segments still has the NewLine characters (\r\n) so it's not completely empty
        // Reading past the last line will read a completely empty line, therefore indicating the end of the file
        while (strlen(LineFromFile) > 0)
        {
            StripNewLine(LineFromFile); // Strip any newline characters from the LineFromFile
            sscanf(LineFromFile, "s[50]s[50]", ParameterName, ParameterValue); // Extract parametername and parametervalue

            // Check if there is anything in the LineFromFile (skipping empty lines)
            if (strlen(LineFromFile) > 0)
            {
                // Store the proper value in the proper place
                if (strcmp(ParameterName, "Owned", false) == 0) // If the parametername is correct ("Owned")
                {
                    if (strcmp(ParameterValue, "Yes", false) == 0) // If the value "Yes" was read
                        AHouseData[HouseID][Owned] = true; // House is owned
                    else
                        AHouseData[HouseID][Owned] = false; // House is not owned
                }
                if (strcmp(ParameterName, "Owner", false) == 0) // If the parametername is correct ("Owner")
                    // Store the Owner (Owner will hold "1" if there is no owner (empty string), done by "sscanf" I guess)
                    // But this doesn't matter, as the owner will never be displayed when the house is not owned by someone
                    format(AHouseData[HouseID][Owner], 24, ParameterValue);

                if (strcmp(ParameterName, "HouseName", false) == 0) // If the parametername is correct ("HouseName")
                    format(AHouseData[HouseID][HouseName], 24, ParameterValue); // Store the HouseName
                if (strcmp(ParameterName, "HouseX", false) == 0) // If the parametername is correct ("HouseX")
                    AHouseData[HouseID][HouseX] = floatstr(ParameterValue); // Store the HouseX
                if (strcmp(ParameterName, "HouseY", false) == 0) // If the parametername is correct ("HouseY")
                    AHouseData[HouseID][HouseY] = floatstr(ParameterValue); // Store the HouseY
                if (strcmp(ParameterName, "HouseZ", false) == 0) // If the parametername is correct ("HouseZ")
                    AHouseData[HouseID][HouseZ] = floatstr(ParameterValue); // Store the HouseZ
                if (strcmp(ParameterName, "HouseLevel", false) == 0) // If the parametername is correct ("HouseLevel")
                    AHouseData[HouseID][HouseLevel] = strval(ParameterValue); // Store the HouseLevel
                if (strcmp(ParameterName, "HouseMaxLevel", false) == 0) // If the parametername is correct ("HouseMaxLevel")
                    AHouseData[HouseID][HouseMaxLevel] = strval(ParameterValue); // Store the HouseMaxLevel
                if (strcmp(ParameterName, "HousePrice", false) == 0) // If the parametername is correct ("HousePrice")
                    AHouseData[HouseID][HousePrice] = strval(ParameterValue); // Store the HousePrice
                if (strcmp(ParameterName, "HouseOpened", false) == 0) // If the parametername is correct ("HouseOpened")
                {
                    if (strcmp(ParameterValue, "Yes", false) == 0) // If the value "Yes" was read
                        AHouseData[HouseID][HouseOpened] = true; // House is open to the public (anyone can enter)
                    else
                        AHouseData[HouseID][HouseOpened] = false; // House is closed to the public, only house-owner can enter
                }
                if (strcmp(ParameterName, "Insurance", false) == 0) // If the parametername is correct ("Insurance")
                {
                    if (strcmp(ParameterValue, "Yes", false) == 0) // If the value "Yes" was read
                        AHouseData[HouseID][Insurance] = true; // House has insurance for it's vehicles
                    else
                        AHouseData[HouseID][Insurance] = false; // House doesn't have insurance
                }

                if (strcmp(ParameterName, "StaticHouse", false) == 0) // If the parametername is correct ("StaticHouse")
                {
                    if (strcmp(ParameterValue, "Yes", false) == 0) // If the value "Yes" was read
                        AHouseData[HouseID][StaticHouse] = true; // House is static (not upgradable, fixed interior and carslots)
                    else
                        AHouseData[HouseID][StaticHouse] = false; // House isn't static (upgradable, interior and carslots based on HouseLevel)
                }
                if (strcmp(ParameterName, "CarSlots", false) == 0) // If the parametername is correct ("CarSlots")
                    AHouseData[HouseID][CarSlots] = strval(ParameterValue); // Store the CarSlots
            }

            // Read the next line of the file
            fread(HFile, LineFromFile);
        }

        // Close the file
        fclose(HFile);

        // Add a pickup and 3DText for this house
        House_UpdateEntrance(HouseID);
        // Count the amount of houses that are loaded
        TotalHouses++;

        // Return if the file was read correctly
        return 1;
    }
    else
        return 0; // Return 0 if the file couldn't be read (doesn't exist)
}