Fix - Scroll reload bug + C-BUG

#include <a_samp>

#if defined _ANTIBUG_INCLUDED
    #endinput
#endif

#define _ANTIBUG_INCLUDED

#if !defined PRESSED
    #define PRESSED(%0) \
        (((newkeys & (%0)) == (%0)) && ((oldkeys & (%0)) != (%0)))
#endif


static const magazines[] = {34, 17, 7, 1, 4, 7, 100, 30, 30, 50, 100};

new
    ANTIBUG_g_shots[MAX_PLAYERS][13],
    ANTIBUG_g_muni[MAX_PLAYERS][13],
    ANTIBUG_g_lastCrouch[MAX_PLAYERS],
    oldw[MAX_PLAYERS]
;


stock ANTIBUG_GivePlayerWeapon(playerid, weaponid, ammo)
{
    if(22 <= weaponid <= 32)
    {
        new stockage[2][13];
        for(new s = 0; s < 13; s++)
        {
            GetPlayerWeaponData(playerid, s, stockage[0][s], stockage[1][s]);
            if(stockage[0][s] == weaponid) ANTIBUG_g_muni[playerid][weaponid-22] += ammo, break;
        }
        ANTIBUG_g_muni[playerid][weaponid-22] = ammo;
    }
    GivePlayerWeapon(playerid, weaponid, ammo);
    return 1;
}

#if defined _ALS_GivePlayerWeapon
    #undef GivePlayerWeapon
#else
    #define _ALS_GivePlayerWeapon
#endif

#define GivePlayerWeapon ANTIBUG_GivePlayerWeapon

stock ANTIBUG_ResetPlayerWeapons(playerid)
{
    for(new s = 0; s < 13; s++) ANTIBUG_g_muni[playerid][s] = 0, ANTIBUG_g_shots[playerid][s] = 0;
    ResetPlayerWeapons(playerid);
    return 1;
}

#if defined _ALS_ResetPlayerWeapons
    #undef ResetPlayerWeapons
#else
    #define _ALS_ResetPlayerWeapons
#endif

#define ResetPlayerWeapons ANTIBUG_ResetPlayerWeapons


stock ANTIBUG_SetPlayerAmmo(playerid, weaponslot, ammo)
{
    new weaponid = GetWeaponBySlot(playerid, weaponslot);
    if(22 <= weaponid <= 32) ANTIBUG_g_muni[playerid][weaponid-22] = ammo;
    SetPlayerAmmo(playerid, weaponslot, ammo);
    return 1;
}

#if defined _ALS_SetPlayerAmmo
    #undef SetPlayerAmmo
#else
    #define _ALS_SetPlayerAmmo
#endif

#define SetPlayerAmmo ANTIBUG_SetPlayerAmmo

public OnPlayerUpdate(playerid)
{
    #if defined ANTIBUG_OnPlayerUpdate
        return ANTIBUG_OnPlayerUpdate(playerid);
    #else
        new weaponid = GetPlayerWeapon(playerid);
        if(weaponid != oldw[playerid])
        {
            switch(GetPlayerWeapon(playerid))
            {
                case 22..32: SetPlayerAmmo(playerid, GetWeaponSlot(weaponid), magazines[weaponid-22]-ANTIBUG_g_shots[playerid][weaponid-22]);
                default: return 1;
            }
        }
        if((GetPlayerWeaponState(playerid) == WEAPONSTATE_RELOADING) && (22 <= weaponid <= 32)) ANTIBUG_g_shots[playerid][weaponid-22] = 0, ANTIBUG_g_muni[playerid][weaponid-22] -= magazines[weaponid-22], SetPlayerAmmo(playerid, GetWeaponSlot(weaponid), ANTIBUG_g_muni[playerid][weaponid-22]);
        oldw[playerid] = GetPlayerWeapon(playerid);
        return 1;
    #endif
}

#if defined _ALS_OnPlayerUpdate
    #undef OnPlayerUpdate
#else
    #define _ALS_OnPlayerUpdate
#endif

#define OnPlayerUpdate ANTIBUG_OnPlayerUpdate
#if defined ANTIBUG_OnPlayerUpdate
    forward ANTIBUG_OnPlayerUpdate(playerid);
#endif

public OnPlayerWeaponShot(playerid, weaponid, hittype, hitid, Float:fX, Float:fY, Float:fZ)
{
    #if defined ANTIBUG_OnPlayerWeaponShot
        return ANTIBUG_OnPlayerWeaponShot(playerid, weaponid, hittype, hitid, Float:fX, Float:fY, Float:fZ);
    #else
        switch(weaponid)
        {
            case 22..34: ANTIBUG_g_shots[playerid][weaponid-22]++;
            default: return 1;
        }
        return 1;
    #endif
}

#if defined _ALS_OnPlayerWeaponShot
    #undef OnPlayerWeaponShot
#else
    #define _ALS_OnPlayerWeaponShot
#endif

#define OnPlayerWeaponShot ANTIBUG_OnPlayerWeaponShot
#if defined ANTIBUG_OnPlayerWeaponShot
    forward ANTIBUG_OnPlayerWeaponShot(playerid, weaponid, hittype, hitid, Float:fX, Float:fY, Float:fZ);
#endif


public OnPlayerKeyStateChange(playerid, newkeys, oldkeys)
{
    #if defined ANTIBUG_OnPlayerKeyStateChange
        return ANTIBUG_OnPlayerKeyStateChange(playerid, newkeys, oldkeys);
    #else
        if(PRESSED(KEY_CROUCH) && ANTIBUG_g_lastCrouch[playerid] <= gettime()) ANTIBUG_g_lastCrouch[playerid] = gettime() + 1;
        else if(GetPlayerWeapon(playerid) == 24) return ClearAnimations(playerid), SendClientMessage(playerid, -1, "ANTI C-BUG !");
        return 1;
    #endif
}
#if defined _ALS_OnPlayerKeyStateChange
    #undef OnPlayerKeyStateChange
#else
    #define _ALS_OnPlayerKeyStateChange
#endif

#define OnPlayerKeyStateChange ANTIBUG_OnPlayerKeyStateChange
#if defined ANTIBUG_OnPlayerKeyStateChange
    forward ANTIBUG_OnPlayerKeyStateChange(playerid, newkeys, oldkeys);
#endif


stock GetWeaponSlot(weaponid)
{
    switch(weaponid)
    {
        case 0,1: return 0;
        case 2..9: return 1;
        case 10..15: return 10;
        case 16, 17, 18, 39: return 8;
        case 22..24: return 2;
        case 25..27: return 3;
        case 28, 29, 32: return 4;
        case 30, 31: return 5;
        case 33, 34: return 6;
        case 35..38: return 7;
        case 40: return 12;
        case 41..43: return 9;
        case 44..46: return 11;
    }
    return -1;
}

stock GetWeaponBySlot(playerid, slot)
{
    new w[2];
    GetPlayerWeaponData(playerid, slot, w[0], w[1]);
    return w[0];
}