Weapon pickups on death - Bebras

#include <a_samp>
/*
        Filterscript
    Ginklų išmetimas po mirties.
    Autorius - Bebras
*/


#define NUMBER_OF_DROPPED_WEAPONS       13
#define TIME_UNTILL_DELETE  60

new WeaponPickups[MAX_PLAYERS][NUMBER_OF_DROPPED_WEAPONS];

public OnFilterScriptInit()
{
    printf("---------------------------------\n");
    printf("Ginklu pickup po mirties - Bebras\n");
    printf("---------------------------------\n");
}

public OnPlayerDeath(playerid,killerid,reason)
{
    DropPlayerWeapons(playerid);
    return 1;
}
stock DropPlayerWeapons(playerid)
{
    new playerweapons[13][2],counter;
    new Float:x,Float:y,Float:z;
    GetPlayerPos(playerid, x, y, z);
    for(new i = 0; i < 13; i++)
    {
        if(counter > NUMBER_OF_DROPPED_WEAPONS) break;
        GetPlayerWeaponData(playerid, i, playerweapons[i][0], playerweapons[i][1]);
        if(playerweapons[i][0] == 0) continue;
        new model = GetWeaponType(playerweapons[i][0]);
        if(model == -1) continue;
        x = x + (random(4) - random(4));
        y = y + (random(4) - random(4));
        if(WeaponPickups[playerid][counter] != 0) DestroyPickup(WeaponPickups[playerid][counter]);
        WeaponPickups[playerid][counter] =  CreatePickup(model,3,x,y,z);
        counter++;
    }
    SetTimerEx("DeletePickup",TIME_UNTILL_DELETE*1000,false,"i",playerid);
    return 1;
}
forward DeletePickup(playerid);
public DeletePickup(playerid)
{
    for(new i; i < NUMBER_OF_DROPPED_WEAPONS; i++)
    {
        if(WeaponPickups[playerid][i] != 0) DestroyPickup(WeaponPickups[playerid][i]);
        WeaponPickups[playerid][i] = 0;
    }
    return 1;
}

stock GetWeaponType(weaponid)
{
    switch(weaponid)
    {
        case 1: return 331; case 2: return 333; case 3: return 334;
        case 4: return 335; case 5: return 336; case 6: return 337;
        case 7: return 338; case 8: return 339; case 9: return 341;
        case 10: return 321; case 11: return 322; case 12: return 323;
        case 13: return 324; case 14: return 325; case 15: return 326;
        case 16: return 342; case 17: return 343; case 18: return 344;
        case 22: return 346; case 23: return 347; case 24: return 348;
        case 25: return 349; case 26: return 350; case 27: return 351;
        case 28: return 352; case 29: return 353; case 30: return 355;
        case 31: return 356; case 32: return 372; case 33: return 357;
        case 34: return 358; case 35: return 359; case 36: return 360;
        case 37: return 361; case 38: return 362; case 39: return 363;
        case 41: return 365; case 42: return 366; case 46: return 371;
    }
    return -1;
}