deploycade

CMD:deploycade(playerid, params[])
{
    if(IsACop(playerid))
	{
		if(IsPlayerInAnyVehicle(playerid))
		{
			SendClientMessage(playerid, COLOR_GREY, "You must be on foot to use this command.");
			return 1;
		}
		if(PlayerInfo[playerid][pRank] < 3 && PlayerInfo[playerid][pFaction] != 2)
		{
			SendClientMessage(playerid, COLOR_GREY, "You need to be at least rank 3 to use this command.");
			return 1;
		}
		if(GetPlayerInterior(playerid) != 0)
		{
		    SendClientMessage(playerid, COLOR_GREY, "You can't deploy barricades in interiors.");
		    return 1;
		}

		new string[128], Float:Position[4];
		for(new i; i<MAX_BARRICADES; i++)
		{
			if(Barricade[i] == 0)
			{
				GetPlayerPos(playerid, Position[0], Position[1], Position[2]);
				GetPlayerFacingAngle(playerid, Position[3]);
				Barricade[i] = CreateDynamicObject(981, Position[0], Position[1], Position[2], 0.0, 0.0, Position[3]+180.0, -1, -1, -1, 200.0);
				SetPlayerPos(playerid, Position[0], Position[1]+4, Position[2]);
				new zone[MAX_ZONE_NAME];
				GetPlayer3DZone(playerid, zone, sizeof(zone));
				format(string, sizeof(string), "HQ: A barricade has been deployed by %s at %s.", GetPlayerNameEx(playerid), zone);
				foreach(Player, x)
				{
					if(IsACop(x))
					{
						SendClientMessage(x, TEAM_BLUE_COLOR, string);
						if(PlayerInfo[x][pRank] >= 3)
						{
							SendClientMessage(x, COLOR_YELLOW, "You can remove a barricade by typing /destroycade.");
						}
					}
				}
				return 1;
			}
		}
		SendClientMessage(playerid, COLOR_GREY, "All available barriers have been deployed.");
	}
	else
	{
		SendClientMessage(playerid, COLOR_GREY, "You're not a law enforcement officer.");
	}
	return 1;
}