Player Variables
#1

I'm saving player's data with OnPlayerDisconnect

OnPlayerDisconnect is being called for every one when the game mode is restarting

The problem is that player's variables are restarted before OnPlayerDisconnect is called

I mean GetPVar
and GetPlayerIP is returning 255.255.255.255 when the gamemode is restarting
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#2

Confirmed:

pawn Код:
#include <a_samp>

main() {}

public OnPlayerConnect(playerid)
{
    SetPVarInt(playerid, "test", 69);
    return 1;
}

public OnPlayerSpawn(playerid)
{
    print("OnPlayerSpawn");
    printf("test: %i", GetPVarInt(playerid, "test"));
    return 1;
}

public OnPlayerDisconnect(playerid, reason)
{
    print("OnPlayerDisconnect");
    printf("test: %i", GetPVarInt(playerid, "test"));
    return 1;
}
Output:
[19:08:54] [join] James has joined the server (0:127.0.0.1)
Console input: gmx
[19:09:03] test: 0

----------
Loaded log file: "server_log.txt".
----------

SA-MP Dedicated Server
----------------------
v0.3e, ©2005-2012 SA-MP Team

- plugins etc. removed to shorten -
[19:09:49] Loaded 5 filterscripts.

[19:09:49] Number of vehicle models: 0
[19:09:52] Incoming connection: 127.0.0.1:53367
[19:09:52] [join] James has joined the server (0:127.0.0.1)
[19:09:55] OnPlayerSpawn
[19:09:55] test: 69
Console input: gmx
[19:10:00] OnPlayerDisconnect
[19:10:00] test: 0
[19:10:12] Number of vehicle models: 0
[19:10:14] OnPlayerSpawn
[19:10:14] test: 69
[19:10:16] [chat] [James]: now i /q
[19:10:17] OnPlayerDisconnect
[19:10:17] test: 69
[19:10:17] [part] James has left the server (0:1)

I suggest not using the default gmx command, and instead using SendRconCommand in your game-mode, and BEFORE you send 'gmx' with SendRconCommand set a global 'gmx' variable to 1, and under OnPlayerDisconnect if that gmx variable is 1 don't save the data. You can save it in your restart command. You can also make a 'restart' (for example) command for your console with OnRconCommand, but if your server is hosted that's not a problem.

I don't think things can be saved when a GMX occurs, I've not tried it.
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#3

What I can suggest (and what am I using) is:

below #include:
pawn Код:
forward Restart();
new save;
my restart command:
pawn Код:
CMD:rr(playerid, params[]){
    if(!playerDB[playerid][owner])  return SendClientMessage(playerid, S_ERROR, "You're not an owner!");
    //SendClientMessageToAll
    //GameTextForAll
    PlayerPlaySoundToAll(1058, 0.0, 0.0, 0.0);
    SetTimer("Restart", 5000, false);
    return 1;
}
Restart() function:
pawn Код:
public Restart(){
    //SendClientMessageToAll
    //GameTextForAll
    for(new i = 0; i < MAX_PLAYERS; i ++){
        if(IsPlayerConnected(i))    SavePlayerData(i);
    }
    save = false;
    SendRconCommand("changemode ****");
}
And SavePlayerData() function:
pawn Код:
public SavePlayerData(playerid){
    if(!save)   return 1;
//...
It works for me
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