[jlalt]

PHP код:

    if(gInfo[currGame][gTotalClass] >= currSkin[playerid]) 
    { 
        currSkin[playerid] = 1; 
    } 


if(4 >= 1) Yes!

PHP код:

    if(currSkin[playerid] >= gInfo[currGame][gTotalClass]) 
    { 
        currSkin[playerid] = 1; 
    } 


if(1 >= 4) Yes! [ this is first check result, currSkin was always being reseted to 1 ]

however this is how you could've done it.
with this system players will be able to go to previous skin not only next.

PHP код:

#include a_samp
#define             MAX_GAMES               (500)
#define             MAX_CLASSES             (6)
// Game Mode Types
#define             GAME_TDM                (1)
#define             GAME_LMS                (2)
#define             GAME_RACE               (3)
#define             GAME_TAKEOVER           (4)
#define             GAME_STEALING           (5)
#define             GAME_ZOMBIE             (6)
#define             GAME_DM                 (7)
#define             GAME_FALLOUT            (8)
#define             GAME_BOMBING            (9)
enum GameInfo
{
    gName[32],
    gMode,
    gRoundTime,
    gSkin[MAX_CLASSES],
    Float:gSkinX[MAX_CLASSES],
    Float:gSkinY[MAX_CLASSES],
    Float:gSkinZ[MAX_CLASSES],
    Float:gSkinA[MAX_CLASSES],
    gSkinInt[MAX_CLASSES],
    gSkinVW[MAX_CLASSES],
    gTotalClass
};
new
    gInfo[MAX_GAMES][GameInfo],
    gGames,
    currGame,
    currSkin[MAX_PLAYERS]
;
stock CreateGame(name[], mode, time)
{
    if(gGames >= MAX_GAMES)
        return printf("* Can't create a new game, Has reached the (%d) limit.", MAX_GAMES);
    gGames ++;
    format(gInfo[gGames][gName], 32, name);
    gInfo[gGames][gMode] = mode;
    gInfo[gGames][gRoundTime] = time;
    gInfo[gGames][gTotalClass] = 0;
    for(new i; i < MAX_CLASSES; i++)
    {
        gInfo[gGames][gSkin][i] = -1;
        gInfo[gGames][gSkinX][i] = -1;
        gInfo[gGames][gSkinY][i] = -1;
        gInfo[gGames][gSkinZ][i] = -1;
        gInfo[gGames][gSkinA][i] = -1;
        gInfo[gGames][gSkinInt][i] = -1;
        gInfo[gGames][gSkinVW][i] = -1;
    }
    return gGames;
}
stock AddPlayerClasses(gameid, skinid, Float:x, Float:y, Float:z, Float:a, interior, world)
{
    if(gInfo[gameid][gTotalClass] >= MAX_CLASSES)
        return printf("* Can't add new classes, Has reached the (%d) limit.", MAX_CLASSES);
    gInfo[gameid][gSkin][gInfo[gameid][gTotalClass]] = skinid;
    gInfo[gameid][gSkinX][gInfo[gameid][gTotalClass]] = x;
    gInfo[gameid][gSkinY][gInfo[gameid][gTotalClass]] = y;
    gInfo[gameid][gSkinZ][gInfo[gameid][gTotalClass]] = z;
    gInfo[gameid][gSkinA][gInfo[gameid][gTotalClass]] = a;
    gInfo[gameid][gSkinInt][gInfo[gameid][gTotalClass]] = interior;
    gInfo[gameid][gSkinVW][gInfo[gameid][gTotalClass]] = world;
    return gInfo[gameid][gTotalClass] ++;
}
public OnGameModeInit()
{
    SetGameModeText("Minigames v0.01");
    AddPlayerClass(0, 1699.9644, -3488.9009, 20.7700, 353.1400, 0, 0, 0, 0, 0, 0);
    AddPlayerClass(1, 1699.9644, -3488.9009, 20.7700, 353.1400, 0, 0, 0, 0, 0, 0);
    AddPlayerClass(2, 1699.9644, -3488.9009, 20.7700, 353.1400, 0, 0, 0, 0, 0, 0);
    ////////////////////////////////////////////////////////////////////////////
    CreateGame("Militia Forest", GAME_TDM, 300);
    // Green Team
    AddPlayerClasses(1, 3, 1699.9644, -3488.9009, 20.7700, 353.1400, 0, 0);
    AddPlayerClasses(1, 133, 1699.9644, -3488.9009, 20.7700, 353.1400, 0, 0);
    AddPlayerClasses(1, 191, 1699.9644, -3488.9009, 20.7700, 353.1400, 0, 0);
    // Blue Team
    AddPlayerClasses(1, 285, 1697.8439, -3198.1306, 18.4751, 184.9018, 0, 0);
    currGame = 1;
    ////////////////////////////////////////////////////////////////////////////
    return 1;
}
new FIRSTTIME[MAX_PLAYERS char], LastSkinZ[MAX_PLAYERS char];
public OnPlayerConnect(playerid)
{
    FIRSTTIME[playerid] = 0;
    LastSkinZ[playerid] = -1;
}
SetPlayerSkinEx(playerid, &classid)
{
    if(classid >= gInfo[currGame][gTotalClass])
    {
        classid = 0;
    }
    if(classid < 0)
    {
        classid = gInfo[currGame][gTotalClass]-1;
    }
    SetPlayerSkin(playerid, gInfo[currGame][gSkin][classid]);
}
GetSkinEx(LastSkine, newskinz, &nextskinorprev)
{
    if(LastSkine != -1)
    {
        if(LastSkine == 2 && newskinz == 0)
        {
            nextskinorprev = 1;
        }
        else if(LastSkine == 0 && newskinz == 2)
        {
            nextskinorprev = 0;
        }
        else if(newskinz < LastSkine)
        {
            nextskinorprev = 0;
        }
        else if(newskinz > LastSkine)
        {
            nextskinorprev = 1;
        }
    }
    else
    {
        nextskinorprev = 1;
    }
}
public OnPlayerRequestClass(playerid, classid)
{
    new what;
    GetSkinEx(LastSkinZ[playerid], classid, what);
    LastSkinZ[playerid] = classid;
    if(what > 0)
    {
        if(FIRSTTIME[playerid]) // fisrt time
        {
            FIRSTTIME[playerid] = 0;
            SetPlayerSkinEx(playerid, currSkin[playerid]);
        }
        else
        {
            currSkin[playerid] ++;
            SetPlayerSkinEx(playerid, currSkin[playerid]);
        }
    }
    else
    {
        currSkin[playerid] --;
        SetPlayerSkinEx(playerid, currSkin[playerid]);
    }
    SetPlayerPos(playerid, 2495.0449, 2773.0566, 10.8158);
    SetPlayerFacingAngle(playerid, 88.0);
    SetPlayerCameraPos(playerid, 2490.9556, 2773.1326, 10.7968);
    SetPlayerCameraLookAt(playerid, 2495.0449, 2773.0566, 10.8158);
    PlayerPlaySound(playerid, 1068, 2495.0449, 2773.0566, 10.8158);
    switch(random(5))
    {
        case 0: ApplyAnimation(playerid, "DANCING", "dnce_M_a", 4.1, 1, 0, 0, 0, 0);
        case 1: ApplyAnimation(playerid, "DANCING", "dnce_M_b", 4.1, 1, 0, 0, 0, 0);
        case 2: ApplyAnimation(playerid, "DANCING", "dnce_M_c", 4.1, 1, 0, 0, 0, 0);
        case 3: ApplyAnimation(playerid, "DANCING", "dnce_M_d", 4.1, 1, 0, 0, 0, 0);
        case 4: ApplyAnimation(playerid, "DANCING", "dnce_M_e", 4.1, 1, 0, 0, 0, 0);
    }
    return 1;
}