#define SHOP_DIALOG 0
#define PETROL_DIALOG 1

	   if(checkpointid == Checkpoint[3]) // Petrol Dialog Idlewood
	   {
          ShowPlayerDialog(playerid, PETROL_DIALOG, DIALOG_STYLE_LIST, "Repair Menu", "Repair Vehicle\nAdd Nitrous", "Select", "Exit");//Show them the dialog.
       }

public OnDialogResponse(playerid, dialogid, response, listitem, inputtext[])
{
	if(dialogid == SHOP_DIALOG)//If the dialog responded to is our Weapon Shop dialog.
	{
	    if(!response) return SendClientMessage(playerid, -1, "You have left the Weapon Shop.");//If they click "Exit" they have left the dialog(Shop).
		switch(listitem)
		{
			case 0://Baseball Bat
			{
			    if(GetPlayerMoney(playerid) >= 100)//If they have more or equal to the price.
			    {
			        GivePlayerMoney(playerid, -100);//Take the cost.
			        GivePlayerWeapon(playerid, 5, 1);//Give them the weapon/ammo.
			        SendClientMessage(playerid, -1, "Baseball Bat purchased.");//And let them know they just purchased a weapon.
			        return 1;//Tell pawno to stop processing now.
			    }
			    else//Else the dont have enough money to cover the purchase.
			    {
			        SendClientMessage(playerid, -1, "You dont have enough money to purchase this weapon.");//Tell them.
			        return 1;//Tell pawno to stop processing now.
			    }
			}
			case 1://Sawn-Off
			{
			    if(GetPlayerMoney(playerid) >= 2000)//If they have more or equal to the price.
			    {
			        GivePlayerMoney(playerid, -2000);//Take the cost.
			        GivePlayerWeapon(playerid, 26, 20);//Give them the weapon/ammo.
			        SendClientMessage(playerid, -1, "Sawn-Off Shotgun purchased.");//And let them know they just purchased a weapon.
			        return 1;//Tell pawno to stop processing now.
			    }
			    else//Else the dont have enough money to cover the purchase.
			    {
			        SendClientMessage(playerid, -1, "You dont have enough money to purchase this weapon.");//Tell them.
			        return 1;//Tell pawno to stop processing now.
			    }
			}
			case 2://Combat Shotgun
			{
			    if(GetPlayerMoney(playerid) >= 1000)//If they have more or equal to the price.
			    {
			        GivePlayerMoney(playerid, -1000);//Take the cost.
			        GivePlayerWeapon(playerid, 27, 20);//Give them the weapon/ammo.
			        SendClientMessage(playerid, -1, "Combat Shotgun purchased.");//And let them know they just purchased a weapon.
			        return 1;//Tell pawno to stop processing now.
			    }
			    else//Else the dont have enough money to cover the purchase.
			    {
			        SendClientMessage(playerid, -1, "You dont have enough money to purchase this weapon.");//Tell them.
			        return 1;//Tell pawno to stop processing now.
			    }
			}
			case 3://M4
			{
			    if(GetPlayerMoney(playerid) >= 2000)//If they have more or equal to the price.
			    {
			        GivePlayerMoney(playerid, -2000);//Take the cost.
			        GivePlayerWeapon(playerid, 31, 100);//Give them the weapon/ammo.
			        SendClientMessage(playerid, -1, "M4 purchased.");//And let them know they just purchased a weapon.
			        return 1;//Tell pawno to stop processing now.
			    }
			    else//Else the dont have enough money to cover the purchase.
			    {
			        SendClientMessage(playerid, -1, "You dont have enough money to purchase this weapon.");//Tell them.
			        return 1;//Tell pawno to stop processing now.
			    }
}
}

	if(dialogid == PETROL_DIALOG)//If the dialog responded to is our Weapon Shop dialog.
	{
	    if(!response) return SendClientMessage(playerid, -1, "You have exited the Repair Menu.");//If they click "Exit" they have left the dialog(Shop).
		switch(listitem)
		{
			case 0://Vehicle Repair
			{
                    if (GetPlayerState(playerid) == PLAYER_STATE_DRIVER)
                    {
                    RepairVehicle(GetPlayerVehicleID(playerid));
			        SendClientMessage(playerid, 0xFFFFFFFF, "Your vehicle has been repaired!");//And let them know they just purchased a weapon.
                    return 1;//Tell pawno to stop processing now.
					}
					else
					{
					SendClientMessage(playerid,0xff0000ff,"You must be in a Vehicle!");
					return 1;
					}
			    }
			case 1://Nitro
			{
			        {
                    if (GetPlayerState(playerid) == PLAYER_STATE_DRIVER)
                    {
					AddVehicleComponent(GetPlayerVehicleID(playerid),1010);
                    SendClientMessage(playerid, 0xFFFFFFFF, "Nitrous Added!");
			        return 1;//Tell pawno to stop processing now.
			        }
			        else
			        {
			        SendClientMessage(playerid,0xff0000ff,"You must be in a Vehicle!");
			        return 1;
			        }
}
			    }

			}
		}
	}
	return 0;
}

IsPlayerInAnyVehicle()