public OnPlayerKeyStateChange(playerid, newkeys, oldkeys)
{

    new Float:X,Float:Y,Float:Z;

    GetPlayerPos(playerid,X,Y,Z);
    if(newkeys & KEY_YES )
    {
    for(new i=0; i<MAX_PLAYERS; i++)
    {
    if(GetObjectToPlayerDistance(playerid, Package[i]) >= 3 && GetObjectToPlayerDistance(playerid, Package[i]) <= 6)    
             {
    new rand = random(6);
    switch(rand)
    {
    case 0:
    {
    SetPlayerHealth(i,100);
    }
    case 1:
    {
    SetPlayerArmour(i,100);
    SendClientMessage(playerid,i,"full armour");
    }
    case 2:
    {
    YesNo[i] = 1;
    SendClientMessage(playerid,i,"Seasparrow Added");
    }
    case 3:
    {
    GivePlayerWeapon(i,28,2967);
    }
    case 4:
    {
    YesNoRC[i] = 1;
    SendClientMessage(i,COLOR_RED,"RC Added");
    }
    case 5:
    {
    MinigunTaken[playerid] = 1;
    SendClientMessage(i,COLOR_RED,"Minigun Added");
    }
    }
    PackageBusy = 0;
    DestroyObject(Package[i]);
    return 1;
    }
    else return ShowPlayerDialog(playerid,2,DIALOG_STYLE_LIST,"Killstreaks","RC car \nPackage \nMinigun \nSeasparrow \nAirstrike \nNuke","Use","close");
    }
 }
}