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Need help with car system!!
coole210
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Posts: 995
Threads: 71
Joined: Jul 2008
Reputation: 0
#1

13.07.2009, 19:28
Okay here's my Car system

pawn Код:
enum pInfo
{
    pCarKey,
};
new PlayerInfo[MAX_PLAYERS][pInfo];enum CarSystem
{
    CarDescription[128],
    CarOwner[MAX_PLAYER_NAME],
    Float:CarX,
    Float:CarY,
    Float:CarZ,
    Float:CarAngle,
    CarOwned,
    CarPrice,
    CarLocked,
    CarID,
    CarModel,
    CarCol1,
    CarCol2,
};
new Cars[100][CarSystem];
pawn Код:
forward LoadCars();
forward SaveCars();
public SaveCars()
{
    new idx;
    new File: file2;
    while (idx < sizeof(Cars))
    {
        new coordsstring[256];
        format(coordsstring, sizeof(coordsstring), "%s|%s|%d|%d|%d|%d|%d|%d|%d|%d|%d\n",
        Cars[idx][CarDescription],
        Cars[idx][CarOwner],
        Cars[idx][CarX],
        Cars[idx][CarY],
        Cars[idx][CarZ],
        Cars[idx][CarAngle],
        Cars[idx][CarOwned],
        Cars[idx][CarPrice],
        Cars[idx][CarLocked],
        Cars[idx][CarID],
        Cars[idx][CarModel],
        Cars[idx][CarCol1],
        Cars[idx][CarCol2]);
        if(idx == 0)
        {
            file2 = fopen("Cars/cars.cfg", io_write);
        }
        else
        {
            file2 = fopen("Cars/cars.cfg", io_append);
        }
        fwrite(file2, coordsstring);
        idx++;
        fclose(file2);
    }
    return 1;
}
public LoadCars()
{
    new arrCoords[22][64];
    new strFromFile2[256];
    new File: file = fopen("Cars/cars.cfg", io_read);
    if (file)
    {
        new idx;
        while (idx < sizeof(Cars))
        {
            fread(file, strFromFile2);
            split(strFromFile2, arrCoords, '|');
            strmid(Cars[idx][CarDescription], arrCoords[0], 0, strlen(arrCoords[0]), 255);
            strmid(Cars[idx][CarOwner], arrCoords[1], 0, strlen(arrCoords[1]), 255);
            Cars[idx][CarX] = floatstr(arrCoords[2]);
            Cars[idx][CarY] = floatstr(arrCoords[3]);
            Cars[idx][CarZ] = floatstr(arrCoords[4]);
            Cars[idx][CarAngle] = floatstr(arrCoords[5]);
            Cars[idx][CarOwned] = strval(arrCoords[6]);
            Cars[idx][CarPrice] = strval(arrCoords[7]);
            Cars[idx][CarLocked] = strval(arrCoords[8]);
            Cars[idx][CarID] = strval(arrCoords[9]);
            Cars[idx][CarModel] = strval(arrCoords[10]);
            Cars[idx][CarCol1] = strval(arrCoords[12]);
            Cars[idx][CarCol2] = strval(arrCoords[13]);
            if(Cars[idx][CarPrice] == 0)
            {
                if(Cars[idx][CarOwned] == 0)
                {
                    Cars[idx][CarID] = CreateVehicle(Cars[idx][CarModel],Cars[idx][CarX],Cars[idx][CarY],Cars[idx][CarZ],Cars[idx][CarAngle],Cars[idx][CarCol1],Cars[idx][CarCol2],0);
                }
                else if(Cars[idx][CarOwned] == 1)
                {
                    Cars[idx][CarID] = CreateVehicle(Cars[idx][CarModel],Cars[idx][CarX],Cars[idx][CarY],Cars[idx][CarZ],Cars[idx][CarAngle],Cars[idx][CarCol1],Cars[idx][CarCol2],0);
                }
            }
            idx++;
        }
        fclose(file);
    }
    return 1;
}
UNDER ONGAMEMODEINIT/EXIT

pawn Код:
LoadCars(); < Init SaveCars(); < Exit
CMDS:

pawn Код:
if(strcmp(cmd, "/buy", true) == 0)
    {
      if(IsPlayerConnected(playerid))
      {
            new Float:oldposx, Float:oldposy, Float:oldposz;
            new playername[MAX_PLAYER_NAME];
            GetPlayerName(playerid, playername, sizeof(playername));
            GetPlayerPos(playerid, oldposx, oldposy, oldposz);
            for(new h = 0; h < sizeof(Cars); h++)
            {
                if(IsPlayerInVehicle(playerid,Cars[h][CarID]))
                {
                  if(Cars[h][CarPrice] == 0)
                  {
                    SendClientMessage(playerid, c_r, "[ ! ] A price isn't set for this car, it's probably not meant to be bought.");
                        return 1;
                  }
                    if(PlayerInfo[playerid][pCarKey] != 255 && strcmp(playername, Cars[PlayerInfo[playerid][pCarKey]][CarOwner], true) == 0)
                    {
                        SendClientMessage(playerid, c_r, "[ ! ] You can only own one car, you must sell the old one before buying this one!");
                        return 1;
                    }
                    if(GetPlayerRcash(playerid) > Cars[h][CarPrice])
                    {
                    PlayerInfo[playerid][pCarKey] = h;
                        Cars[h][CarOwned] = 1;
                        strmid(Cars[h][CarOwner], playername, 0, strlen(playername), 255);
                        GivePlayerRcash(playerid,-Cars[h][CarPrice]);
                        SendClientMessage(playerid, COLOR_WHITE, "[ ! ] You have successfully purchased this car!");
                        PlayerActionMessage(playerid,15.0,"[ ! ] hands a package full of money to the estate agent, who then give returns with a key.");
                        ChangeStreamPickupModel(Houses[h][PickupID],1239);
                        SaveCars();
                        OnPlayerDataSave(playerid);
                        return 1;
                    }
                    else
                    {
                        SendClientMessage(playerid, c_r, "[ ! ] You don't have enough rcash!");
                        return 1;
                    }
                }
            }
        }
        return 1;
    }
    if(strcmp(cmd, "/sell", true) == 0)
    {
      if(IsPlayerConnected(playerid))
        {
            new playername[MAX_PLAYER_NAME];
            GetPlayerName(playerid, playername, sizeof(playername));
            if(PlayerInfo[playerid][pCarKey] != 255 && strcmp(playername, Cars[PlayerInfo[playerid][pCarKey]][CarOwner], true) == 0)
            {
              new house = PlayerInfo[playerid][pCarKey];
                if(IsPlayerInVehicle(playerid,Cars[house][CarID]))
                {
                    Cars[house][CarLocked] = 0;
                    Cars[house][CarOwned] = 0;
                    strmid(Cars[house][CarOwner], "None", 0, strlen("None"), 255);
                    GivePlayerRcash(playerid,Cars[house][CarPrice]);
                    PlayerPlaySound(playerid, 1052, 0.0, 0.0, 0.0);
                    format(string, sizeof(string), "[ ! ] You have sold your car for %d rcash.", Cars[house][CarPrice]);
                    SendClientMessage(playerid, COLOR_GREEN, string);
                    PlayerInfo[playerid][pCarKey] = 255;
                    OnPlayerDataSave(playerid);
                    SaveCars();
                    return 1;
                }
                else
                {
                  SendClientMessage(playerid,c_r,"[ ! ] You must be inside you're car to sell it!");
                }
            }
            else
            {
            SendClientMessage(playerid,c_r,"[ ! ] You don't even own a car!");
            }
        }
        return 1;
    }
pawn Код:
public OnPlayerStateChange(playerid, newstate, oldstate)
{
for(new h = 0; h < sizeof(Cars); h++)
    {
    if(newstate == 2)
    {
  if (Cars[h][CarOwner] == 1)
  {
  new xxx[128];
    format(xxx,sizeof(xxx),"[ ! ] ID : %d ' %s ' Bought by : %s",Cars[h][CarID],Cars[h][CarDescription],Cars[h][CarOwner]);
    SendClientMessage(playerid,COLOR_GREY,xxx);
  }
  else if(Cars[h][CarOwner] == 0)
  {
  if(GetPlayerAdminz(playerid) >= 1){
    }
  new fffx[128];
    format(fffx,sizeof(fffx),"[ ! ] ID : %d ' %s ' Price : %d",Cars[h][CarID],Cars[h][CarDescription],Cars[h][CarPrice]);
    SendClientMessage(playerid,COLOR_GREY,fffx);
  }
  else
  {
  new ex[128];
    format(ex,sizeof(ex),"[ ! ] ID : %d ' %s ' Bought by : %s",Cars[h][CarID],Cars[h][CarDescription],Cars[h][CarOwner]);
    SendClientMessage(playerid,COLOR_GREY,ex);
  }
  }
    }
    return 1;
}
LOAD FILE:

pawn Код:
Turismo|None|0|0|0|0|0|0|0|1|0
|None|0|0|0|0|0|0|0|2|0
|None|0|0|0|0|0|0|0|3|0
|None|0|0|0|0|0|0|0|4|0
|None|0|0|0|0|0|0|0|5|0
|None|0|0|0|0|0|0|0|6|0
|None|0|0|0|0|0|0|0|7|0
|None|0|0|0|0|0|0|0|8|0
|None|0|0|0|0|0|0|0|9|0
|None|0|0|0|0|0|0|0|10|0
|None|0|0|0|0|0|0|0|11|0
|None|0|0|0|0|0|0|0|12|0
|None|0|0|0|0|0|0|0|13|0
|None|0|0|0|0|0|0|0|14|0
|None|0|0|0|0|0|0|0|15|0
|None|0|0|0|0|0|0|0|16|0
|None|0|0|0|0|0|0|0|17|0
|None|0|0|0|0|0|0|0|18|0
|None|0|0|0|0|0|0|0|19|0
|None|0|0|0|0|0|0|0|20|0
|None|0|0|0|0|0|0|0|21|0
|None|0|0|0|0|0|0|0|22|0
|None|0|0|0|0|0|0|0|23|0
|None|0|0|0|0|0|0|0|24|0
|None|0|0|0|0|0|0|0|25|0
|None|0|0|0|0|0|0|0|26|0
|None|0|0|0|0|0|0|0|27|0
|None|0|0|0|0|0|0|0|28|0
|None|0|0|0|0|0|0|0|29|0
|None|0|0|0|0|0|0|0|30|0
|None|0|0|0|0|0|0|0|31|0
|None|0|0|0|0|0|0|0|32|0
|None|0|0|0|0|0|0|0|33|0
|None|0|0|0|0|0|0|0|34|0
|None|0|0|0|0|0|0|0|35|0
|None|0|0|0|0|0|0|0|36|0
|None|0|0|0|0|0|0|0|37|0
|None|0|0|0|0|0|0|0|38|0
|None|0|0|0|0|0|0|0|39|0
|None|0|0|0|0|0|0|0|40|0
|None|0|0|0|0|0|0|0|41|0
|None|0|0|0|0|0|0|0|42|0
|None|0|0|0|0|0|0|0|43|0
|None|0|0|0|0|0|0|0|44|0
|None|0|0|0|0|0|0|0|45|0
|None|0|0|0|0|0|0|0|46|0
|None|0|0|0|0|0|0|0|47|0
|None|0|0|0|0|0|0|0|48|0
|None|0|0|0|0|0|0|0|49|0
|None|0|0|0|0|0|0|0|50|0
|None|0|0|0|0|0|0|0|51|0
|None|0|0|0|0|0|0|0|52|0
|None|0|0|0|0|0|0|0|53|0
|None|0|0|0|0|0|0|0|54|0
|None|0|0|0|0|0|0|0|55|0
|None|0|0|0|0|0|0|0|56|0
|None|0|0|0|0|0|0|0|57|0
|None|0|0|0|0|0|0|0|58|0
|None|0|0|0|0|0|0|0|59|0
|None|0|0|0|0|0|0|0|60|0
|None|0|0|0|0|0|0|0|61|0
|None|0|0|0|0|0|0|0|62|0
|None|0|0|0|0|0|0|0|63|0
|None|0|0|0|0|0|0|0|64|0
|None|0|0|0|0|0|0|0|65|0
|None|0|0|0|0|0|0|0|66|0
|None|0|0|0|0|0|0|0|67|0
|None|0|0|0|0|0|0|0|68|0
|None|0|0|0|0|0|0|0|69|0
|None|0|0|0|0|0|0|0|70|0
|None|0|0|0|0|0|0|0|71|0
|None|0|0|0|0|0|0|0|72|0
|None|0|0|0|0|0|0|0|73|0
|None|0|0|0|0|0|0|0|74|0
|None|0|0|0|0|0|0|0|75|0
|None|0|0|0|0|0|0|0|76|0
|None|0|0|0|0|0|0|0|77|0
|None|0|0|0|0|0|0|0|78|0
|None|0|0|0|0|0|0|0|79|0
|None|0|0|0|0|0|0|0|80|0
|None|0|0|0|0|0|0|0|81|0
|None|0|0|0|0|0|0|0|82|0
|None|0|0|0|0|0|0|0|83|0
|None|0|0|0|0|0|0|0|84|0
|None|0|0|0|0|0|0|0|85|0
|None|0|0|0|0|0|0|0|86|0
|None|0|0|0|0|0|0|0|87|0
|None|0|0|0|0|0|0|0|88|0
|None|0|0|0|0|0|0|0|89|0
|None|0|0|0|0|0|0|0|90|0
|None|0|0|0|0|0|0|0|91|0
|None|0|0|0|0|0|0|0|92|0
|None|0|0|0|0|0|0|0|93|0
|None|0|0|0|0|0|0|0|94|0
|None|0|0|0|0|0|0|0|95|0
|None|0|0|0|0|0|0|0|96|0
|None|0|0|0|0|0|0|0|97|0
|None|0|0|0|0|0|0|0|98|0
|None|0|0|0|0|0|0|0|99|0
|None|0|0|0|0|0|0|0|100|0


PROBLEM: When i enter game it crashes!!
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yezizhu
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****
Posts: 651
Threads: 15
Joined: Nov 2007
Reputation: 0
#2

13.07.2009, 20:09
Код:
while (idx < sizeof(Cars))
{ fread(file, strFromFile2);
to
Код:
while (fread(file, strFromFile2) && idx < sizeof(Cars))
{
And you create vehicle with modelid 0, which is doesn't exist.
Unexist vehicle model create = crash
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coole210
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Posts: 995
Threads: 71
Joined: Jul 2008
Reputation: 0
#3

13.07.2009, 23:26
But when i turn on server, with only a turismo made angle model color and everything else is made it STILL crashes, and when i go into the scriptfiles that turismo is 0|0|0|0|0 and all the other cars are back! Help please!
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coole210
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Posts: 995
Threads: 71
Joined: Jul 2008
Reputation: 0
#4

14.07.2009, 01:02
Nobody has an answer??
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coole210
Gangsta
*****
Posts: 995
Threads: 71
Joined: Jul 2008
Reputation: 0
#5

14.07.2009, 01:35
Okay i've changed the LoadCars and SaveCars to this :

pawn Код:
public LoadCars()
{
    new arrCoords[9][64];
    new strFromFile2[256];
    new File: file = fopen("Cars/cars.cfg", io_read);
    if (file)
    {
        new idx;
        while (idx < sizeof(Cars))
        {
            fread(file, strFromFile2);
            split(strFromFile2, arrCoords, '|');
            strmid(Cars[idx][CarDescription], arrCoords[0], 0, strlen(arrCoords[0]), 255);
            Cars[idx][CarModel] = strval(arrCoords[1]);
            Cars[idx][CarX] = floatstr(arrCoords[2]);
            Cars[idx][CarY] = floatstr(arrCoords[3]);
            Cars[idx][CarZ] = floatstr(arrCoords[4]);
            Cars[idx][CarAngle] = floatstr(arrCoords[5]);
            Cars[idx][CarCol1] = strval(arrCoords[6]);
            Cars[idx][CarCol2] = strval(arrCoords[7]);
            Cars[idx][CarOwned] = strval(arrCoords[8]);
            strmid(Cars[idx][CarOwner], arrCoords[9], 0, strlen(arrCoords[9]), 255);
            CreateVehicle(Cars[idx][CarModel],Cars[idx][CarX],Cars[idx][CarY],Cars[idx][CarZ],Cars[idx][CarAngle],Cars[idx][CarCol1],Cars[idx][CarCol2], -1);
            idx++;
        }
        fclose(file);
    }
    return 1;
}
public SaveCars()
{
    new idx;
    new File: file2;
    while (idx < sizeof(Cars))
    {
        new coordsstring[512];
        format(coordsstring, sizeof(coordsstring), "%d|%f|%f|%f|%f|%d|%d|%d|%d\n",
        Cars[idx][CarDescription],
        Cars[idx][CarModel],
        Cars[idx][CarX],
        Cars[idx][CarY],
        Cars[idx][CarZ],
        Cars[idx][CarAngle],
        Cars[idx][CarCol1],
        Cars[idx][CarCol2],
        Cars[idx][CarOwned],
        Cars[idx][CarOwner]);
        if(idx == 0)
        {
            file2 = fopen("Cars/cars.cfg", io_write);
        }
        else
        {
            file2 = fopen("Cars/cars.cfg", io_append);
        }
        fwrite(file2, coordsstring);
        idx++;
        fclose(file2);
    }
    return 1;
}
but theres problem with this line:

pawn Код:
strmid(Cars[idx][CarOwner], arrCoords[9], 0, strlen(arrCoords[9]), 255);
arrCoords indexed out of bounds < error and can't compile? whats problem?
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Abernethy
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Posts: 899
Threads: 54
Joined: May 2009
Reputation: 0
#6

14.07.2009, 01:45
Quote:
Originally Posted by coole210
Okay i've changed the LoadCars and SaveCars to this :

pawn Код:
public LoadCars()
{
    new arrCoords[9][64];
    new strFromFile2[256];
    new File: file = fopen("Cars/cars.cfg", io_read);
    if (file)
    {
        new idx;
        while (idx < sizeof(Cars))
        {
            fread(file, strFromFile2);
            split(strFromFile2, arrCoords, '|');
            strmid(Cars[idx][CarDescription], arrCoords[0], 0, strlen(arrCoords[0]), 255);
            Cars[idx][CarModel] = strval(arrCoords[1]);
            Cars[idx][CarX] = floatstr(arrCoords[2]);
            Cars[idx][CarY] = floatstr(arrCoords[3]);
            Cars[idx][CarZ] = floatstr(arrCoords[4]);
            Cars[idx][CarAngle] = floatstr(arrCoords[5]);
            Cars[idx][CarCol1] = strval(arrCoords[6]);
            Cars[idx][CarCol2] = strval(arrCoords[7]);
            Cars[idx][CarOwned] = strval(arrCoords[8]);
            strmid(Cars[idx][CarOwner], arrCoords[9], 0, strlen(arrCoords[9]), 255);
            CreateVehicle(Cars[idx][CarModel],Cars[idx][CarX],Cars[idx][CarY],Cars[idx][CarZ],Cars[idx][CarAngle],Cars[idx][CarCol1],Cars[idx][CarCol2], -1);
            idx++;
        }
        fclose(file);
    }
    return 1;
}
public SaveCars()
{
    new idx;
    new File: file2;
    while (idx < sizeof(Cars))
    {
        new coordsstring[512];
        format(coordsstring, sizeof(coordsstring), "%d|%f|%f|%f|%f|%d|%d|%d|%d\n",
        Cars[idx][CarDescription],
        Cars[idx][CarModel],
        Cars[idx][CarX],
        Cars[idx][CarY],
        Cars[idx][CarZ],
        Cars[idx][CarAngle],
        Cars[idx][CarCol1],
        Cars[idx][CarCol2],
        Cars[idx][CarOwned],
        Cars[idx][CarOwner]);
        if(idx == 0)
        {
            file2 = fopen("Cars/cars.cfg", io_write);
        }
        else
        {
            file2 = fopen("Cars/cars.cfg", io_append);
        }
        fwrite(file2, coordsstring);
        idx++;
        fclose(file2);
    }
    return 1;
}
but theres problem with this line:

pawn Код:
strmid(Cars[idx][CarOwner], arrCoords[9], 0, strlen(arrCoords[9]), 255);
arrCoords indexed out of bounds < error and can't compile? whats problem?
Post the errors.
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Calgon
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#7

14.07.2009, 04:00
Please post the errors that the compiler outputs.
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coole210
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#8

14.07.2009, 16:12
The error is arrCoords indexed out of bounds
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coole210
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#9

14.07.2009, 17:52
Nobody has an answer to this problem?

NOTE: I will give exact errors when im on my computer ( on laptop right now, no script here )
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yezizhu
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#10

15.07.2009, 00:38
Quote:
Originally Posted by coole210
Nobody has an answer to this problem?

NOTE: I will give exact errors when im on my computer ( on laptop right now, no script here )
You javen't shown any respect for the helpers : (

Код:
strmid(Cars[idx][CarOwner], arrCoords[9], 0, strlen(arrCoords[9]), 255);
It's not the problem.
do
Код:
new arrCoords[10][64] wiil solve this problem.
AND
Your code is FULL of error
1:


	
Код:

	
//format error
format(coordsstring, sizeof(coordsstring), "%d|%f|%f|%f|%f|%d|%d|%d|%d\n",


2:



	
Код:

	
//in LoadCars
//told you BEFORE!
while (idx < sizeof(Cars))
{ fread(file, strFromFile2);


3:



	
Код:

	
//in SaveCars
//You need a global variable to store how much vec you load in fact.
while (idx < sizeof(Cars))
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