#include <a_samp>
#include <zcmd>

new mclass[MAX_PLAYERS], // set to one to activate class
	mtog[MAX_PLAYERS], // toggles like a bool
	mbul[MAX_PLAYERS] = 3, //bullets, I recommend three.
	Float:x, // var for explosion
 	Float:y, // var for explosion
	Float:z, // var for explosion
	Float:x1, // useless var for GetPlayerLastShotVectors only
	Float:y1, // useless var for GetPlayerLastShotVectors only
	Float:z1; // useless var for GetPlayerLastShotVectors only

#define TIMEMS 100 //How much M/S will it explode after you shot a weapon
#define PRESSED(%0) \
	(((newkeys & (%0)) == (%0)) && ((oldkeys & (%0)) != (%0)))

public OnPlayerKeyStateChange(playerid, newkeys, oldkeys)
{
	if (PRESSED(KEY_YES))
	{
	    if(mclass[playerid] == 1 && mtog[playerid] == 1 && GetPlayerWeapon(playerid) == 31)
	    {
		    if(mbul[playerid] == 0) return SendClientMessage(playerid, -1, "Joolt has no bullets left.");
	        mtog[playerid] = 0;
	        SendClientMessage(playerid, -1, "Joolt unloaded.");
			return 1;
		}
		if(mclass[playerid] == 1 && mtog[playerid] == 0 && GetPlayerWeapon(playerid) == 31)
		{
		    if(mbul[playerid] == 0) return SendClientMessage(playerid, -1, "Joolt has no bullets left.");
		    mtog[playerid] = 1;
		    SendClientMessage(playerid, -1, "Joolt loaded.");
		    return 1;
		}
	}
	return 1;
}

public OnPlayerWeaponShot(playerid, weaponid, hittype, hitid, Float:fX, Float:fY, Float:fZ)
{
    if(mclass[playerid] == 1 && mtog[playerid] == 1 && weaponid == 31)
    {
        if(mbul[playerid] == 0) return SendClientMessage(playerid, -1, "Joolt has no bullets left.");
        SetTimerEx("exp", TIMEMS, false, "i", playerid);
        mbul[playerid]--;
        return 1;
	}
    return 1;
}

forward exp(playerid);
public exp(playerid)
{
	GetPlayerLastShotVectors(playerid, x1, y1, z1, x, y, z);
    CreateExplosion(x, y, z, 12, 20.0);
    return 1;
}

//only for debug
CMD:lel(playerid, params[])
{
	mclass[playerid] = 1;
	return 1;
}