Help with gas station script - Printable Version

Help with gas station script - Printable Version

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Help with gas station script - woaha - 24.05.2011

I'll have following code, that should be tuned also for that it gets that nearest gas station gas price. Gas price for each station is defined in file in this format:

-2244.1365,-2560.6294,31.6276,28,City

(X,Y,Z,PRICE,OWNER)

However I don't know how to do it, so plz help with that.

pawn Код:

#define MAX_FUELSTATIONS 50 // Max fuelstations

//----------------------------------------------------------
// Fuelstaions
//----------------------------------------------------------
enum FuelSTInfo
{
    nblank,
    ownerfuel[45],
    Float:stX,
    Float:stY,
    Float:stZ,
    fuelcost
};

new stfuelcoords[MAX_FUELSTATIONS][FuelSTInfo];

stock LoadFuelStaions()
{
    new SplitDiv[5][MAX_FUELSTATIONS];
    new filestring[256];
    new fueltext[55];
    new File: file = fopen(FUEL_FILE, io_read);
        for(new stid = 0; stid < MAX_FUELSTATIONS; stid++)
        {
            fread(file, filestring);
            split(filestring, SplitDiv, ',');
            stfuelcoords[stid][stX] = floatstr(SplitDiv[0]);
            stfuelcoords[stid][stY] = floatstr(SplitDiv[1]);
            stfuelcoords[stid][stZ] = floatstr(SplitDiv[2]);
            stfuelcoords[stid][fuelcost] = strval(SplitDiv[3]);
            strmid(stfuelcoords[stid][ownerfuel], SplitDiv[4], 0, strlen(SplitDiv[4]), 255);
            format(fueltext, sizeof(fueltext), "PRICE: %iЂ/L || OWNER: %s", stfuelcoords[stid][fuelcost], stfuelcoords[stid][ownerfuel]);
            CreateDynamicMapIcon(stfuelcoords[stid][stX], stfuelcoords[stid][stY], stfuelcoords[stid][stZ], 51, 0, -1, -1, -1, 100.0);
            CreateDynamic3DTextLabel(fueltext, ADS_COLOR, stfuelcoords[stid][stX], stfuelcoords[stid][stY], stfuelcoords[stid][stZ], DRAW_DISRANCE_3DTEXT, INVALID_PLAYER_ID, INVALID_VEHICLE_ID, TEST_LOS, -1, -1, -1, 100.0);
        }
        fclose(file);
}

stock CloseToGas(playerid)
{
    new Float:maxdis = 15.0;
    new Float:ppos[3];
    GetPlayerPos(playerid, ppos[0], ppos[1], ppos[2]);
    for(new i = 0;i<MAX_FUELSTATIONS;i++)
    {
        if (ppos[0] >= floatsub(stfuelcoords[i][stX], maxdis) && ppos[0] <= floatadd(stfuelcoords[i][stX], maxdis)
        && ppos[1] >= floatsub(stfuelcoords[i][stY], maxdis) && ppos[1] <= floatadd(stfuelcoords[i][stY], maxdis)
        && ppos[2] >= floatsub(stfuelcoords[i][stZ], maxdis) && ppos[2] <= floatadd(stfuelcoords[i][stZ], maxdis))
        {
            return i;
        }
    }
    maxdis = 20.0;
    for(new i = 16;i<MAX_FUELSTATIONS;i++)
    {
        if (ppos[0] >= floatsub(stfuelcoords[i][stX], maxdis) && ppos[0] <= floatadd(stfuelcoords[i][stX], maxdis)
        && ppos[1] >= floatsub(stfuelcoords[i][stY], maxdis) && ppos[1] <= floatadd(stfuelcoords[i][stY], maxdis)
        && ppos[2] >= floatsub(stfuelcoords[i][stZ], maxdis) && ppos[2] <= floatadd(stfuelcoords[i][stZ], maxdis))
        {
            return i;
        }
    }
    return 999;
}

Re: Help with gas station script - Lorenc_ - 24.05.2011

Add codes?

Try to maybe duplicate some codes and tweak, if you get any errors let us know since we maybe cannot do it, its sort of asking for a filterscript after all you want the loading format differently rewroten from you have, or did i misunderstood something?

Re: Help with gas station script - [DM]Kane - 24.05.2011

If the CloseToGas function works, you can use it for getting nearest gas station's id. Let it came out to be "gasid" Then

pawn Код:

new Rate, String[256];
Rate = stfuelcoords[gasid][fuelcost];

Now you can set a checkpoint for the player to the gas station

pawn Код:

SetPlayerCheckpoint(playerid, stfuelcoords[gasid][stX], stfuelcoords[gasid][stY], stfuelcoords[gasid][stZ], 5.0);

Re: Help with gas station script - woaha - 24.05.2011

Yeah, CloseToGas gets called from

pawn Код:

stock refuel(playerid)
{
    if(CloseToGas(playerid) != 999 && GetPlayerState(playerid) == PLAYER_STATE_DRIVER)
    {
            gasprice[playerid] = gascost; // gascost amount should be filled in CloseToGas function.
            if(GetPlayerMoney(playerid) >= gasprice[playerid])
            {
             SendClientMessage(playerid,COLOR_YELLOW,"Your vehicle is being tanking up...");
             Filling[playerid] = 1;
             gassing = SetTimer("TankUp", cSetting[tankingspeed], 1);
            }
            if(GetPlayerMoney(playerid) <=  gasprice[playerid])
            {
             SendClientMessage(playerid,COLOR_BRIGHTRED,"You dont have enought money!");
             Filling[playerid] = 0;
            }

    }
    return 1;
}

and refuel gets called from Classic menu.

So you mean most easiest way is to change format to like?
ID,X,Y,Z,PRICE,OWNER

Yeah, and now I am thinkin' how I am gonna get that ID in CloseToGas or what?

Re: Help with gas station script - [DM]Kane - 24.05.2011

New function to get closest gas station ID. (will only work after you load gas station info from the file)

pawn Код:

stock ClosestGasSt(playerid)
{
    new gasid, float:distance=99999.0, float:x, float:y, float:z;
    GetPlayerPos(playerid, x, y, z)
    for(new i=0; i<MAX_FUELSTATIONS; i++)
    {
        new float:tempdist = GetDistanceBetween(x, y, z, stfuelcoords[i][stX], stfuelcoords[i][stY], stfuelcoords[i][stZ]);
        if(tempdist < distance)
        {
        distance = tempdist;
        gasid = i;
    }
    return gasid;
}

A function to get distance between two points:

pawn Код:

stock GetDistanceBetween(x1, y1, z1, x2, y2, z2)
{
    new float:dist;
    dist = floatsqroot(floatpower(floatsub(x2, x1), 2) + floatpower(floatsub( y2, y1), 2) + floatpower(floatsub( z2, z1), 2));
    return dist;
}

Re: Help with gas station script - woaha - 29.05.2011

Ok I got still problem with this.
First GivePlayerMoney(i, -gasprice[i]); doesn't work at all. It doesn't minus money.
And message "and it cost for you %iЂ" returns always 0. "and it cost for you 0Ђ".

Now codes look like this:

pawn Код:

#define MAX_FUELSTATIONS 27 // Max fuelstations

enum FuelSTInfo
{
    fuelstid,
    ownerfuel[125],
    Float:stX,
    Float:stY,
    Float:stZ,
    fuelcost,
    krtrue,
    sttank
};

new stfuelcoords[MAX_FUELSTATIONS][FuelSTInfo];

stock LoadFuelStaions()
{
    new SplitDiv[8][MAX_FUELSTATIONS];
    new filestring[FILESTRING_SIZE];
    new fueltext[55];
    format(pfile, sizeof(pfile), "%s/%s/%s%s", CORE_FOLDER, SETTING_FOLDER, SUB_FILE_fuelstations, CORE_FOLDERS_FILESYSTEM);
    new File: file = fopen(pfile, io_read);
        for(new stid = 0; stid < MAX_FUELSTATIONS; stid++)
        {
            fread(file, filestring);
            split(filestring, SplitDiv, ',');
            stfuelcoords[stid][fuelstid] = strval(SplitDiv[0]);
            stfuelcoords[stid][stX] = floatstr(SplitDiv[1]);
            stfuelcoords[stid][stY] = floatstr(SplitDiv[2]);
            stfuelcoords[stid][stZ] = floatstr(SplitDiv[3]);
            stfuelcoords[stid][fuelcost] = strval(SplitDiv[4]);
            strmid(stfuelcoords[stid][ownerfuel], SplitDiv[5], 0, strlen(SplitDiv[5]), 255);
            stfuelcoords[stid][krtrue] = strval(SplitDiv[6]);
            stfuelcoords[stid][sttank] = strval(SplitDiv[7]);
            format(fueltext, sizeof(fueltext), "COST: %iЂ/Liter || Owner: %s", stfuelcoords[stid][fuelcost], stfuelcoords[stid][ownerfuel]);
            CreateDynamicMapIcon(stfuelcoords[stid][stX], stfuelcoords[stid][stY], stfuelcoords[stid][stZ], 51, 0, -1, -1, -1, 100.0);
            stfuelcoords[stid][fuelstid] = CreateDynamic3DTextLabel(fueltext, FUELST_COLOR, stfuelcoords[stid][stX], stfuelcoords[stid][stY], stfuelcoords[stid][stZ], DRAW_DISRANCE_3DTEXT, INVALID_PLAYER_ID, INVALID_VEHICLE_ID, TEST_LOS, -1, -1, -1, 100.0);
        }
        fclose(file);
}

stock refuel(playerid)
{
    if(CloseToGas(playerid) != 999 && GetPlayerState(playerid) == PLAYER_STATE_DRIVER)
    {
            stfuelcoords[ClosestGasSt(playerid)][fuelcost] = gasprice[playerid];
            if(GetPlayerMoney(playerid) >= gasprice[playerid])
            {
             SendClientMessage(playerid,COLOR_YELLOW,"...");
             Filling[playerid] = 1;
             tankkaus = SetTimer("Tankkaa", cSetting[tankkausnopeus], 1);
            }
            if(GetPlayerMoney(playerid) <= gasprice[playerid])
            {
             SendClientMessage(playerid,COLOR_BRIGHTRED,"....");
             Filling[playerid] = 0;
            }

    }
    return 1;
}

stock GetDistanceBetween(x1, y1, z1, x2, y2, z2)
{
    new float:dist;
    dist = floatsqroot(floatpower(floatsub(x2, x1), 2) + floatpower(floatsub( y2, y1), 2) + floatpower(floatsub( z2, z1), 2));
    return dist;
}


stock ClosestGasSt(playerid)
{
    new gasid, float:distance=99999.0, float:x, float:y, float:z;
    GetPlayerPos(playerid, x, y, z);
    for(new i=0; i<MAX_FUELSTATIONS; i++)
    {
        new float:tempdist = GetDistanceBetween(x, y, z, stfuelcoords[i][stX], stfuelcoords[i][stY], stfuelcoords[i][stZ]);
        if(tempdist < distance)
        {
        distance = tempdist;
        gasid = i;
        }
    }
    return gasid;
}

public Tankkaa()
{
  foreach(Player, i)
   {
   if(IsPlayerConnected(i) && IsPlayerInAnyVehicle(i))
       {
    if(Filling[i] == 1)
        {
        if(Gas[GetPlayerVehicleID(i)] < 100)
        {
        Gas[GetPlayerVehicleID(i)] = (Gas[GetPlayerVehicleID(i)]+1);
        GivePlayerMoney(i, -gasprice[i]);
        gascosted[i] = (gascosted[i] + gasprice[i]);
        }
        if(Gas[GetPlayerVehicleID(i)] > 99 && Filling[i] == 1)
        {
        format(carmess, sizeof(carmess), "%ssi is now full... and it cost for you %iЂ, ...!", VehicleInfo[GetPlayerVehicleID(i)][name2], gascosted[i]);
        SendClientMessage(i, COLOR_GREEN, carmess);
        Gas[GetPlayerVehicleID(i)] = MAX_GAS;
        gasprice[i] = 0;
        gascosted[i] = 0;
        KillTimer(tankkaus);
        Filling[i] = 0;
        }
        if(CloseToGas(i) == 999 && Filling[i] == 1)
        {
        format(carmess, sizeof(carmess), "it cost for you %iЂ.", gascosted[i]);
        SendClientMessage(i, COLOR_BRIGHTRED, ".....");
        SendClientMessage(i, COLOR_BRIGHTRED, carmess);
        gasprice[i] = 0;
        gascosted[i] = 0;
        KillTimer(tankkaus);
        Filling[i] = 0;
        }
        }
        }
       }
  return 1;
}

stfuelcoords[ClosestGasSt(playerid)][fuelcost] should return gas station id like:

stfuelcoords[5][fuelcost]

Fuel station file format is like this:
5,-94.765098,-1174.807861,1.997900,28,City,0,100

GASSTAIONID,X,Y,Z,GASCOST,OWNER,...,STATIONTANKSIZ E

And yes, I know that LoadFuelStaion is working there is no problems there. And it gets called at ongamemodeinit.

Refuel gets called from vehicle menu. (In-car)

Re: Help with gas station script - woaha - 30.05.2011

bump

Re: Help with gas station script - DRIFT_HUNTER - 31.05.2011

Quote:

Originally Posted by HosCun

pls send me gm i fix it

LOOL!!!

On Topic

make a debug when you load from file maybe its bugging there and check maybe your gas price in file is 0
also you can make a command for a debug that will change gas prices for stations

Re: Help with gas station script - woaha - 31.05.2011

Quote:

Originally Posted by [DM]Kane

Why are you using gasprice[i] instead of stfuelcoords[gasid][fuelcost]?

Yeah! Now it works perfectly thanks!

Quote:

Originally Posted by HosCun

pls send me gm i fix it

Ahahahahaaa