ADD stock

stock AddProperty(const name[], Float:X, Float:Y, Float:Z, price, sell)
{
    PropertyCount++;
	new ID = PropertyCount;
	if(!strlen(name))
	{
	    print("====================================================");
	    printf("Property Error: You forgot to give property #%d a name!", ID);
	    print("        This property will not be created           ");
	    print("====================================================");
	    return 1;
	}
	if(price < 0)
	{
	    print("=============================================================");
	    print("Property Error: You cant give a property a price lower than 0");
	    printf("           Property #%d will not be created                 ", ID);
	    print("=============================================================");
	    return 1;
	}
	if(sell < 0)
	{
	    print("===============================================================");
	    print("Property Error: You cant give players less than $0 when selling");
	    printf("           Property #%d will not be created                   ", ID);
	    print("===============================================================");
	    return 1;
	}

	PropInfo[ID][PropExists] = 1;
	format(PropInfo[ID][PropName], 60, "%s", name);
	PropInfo[ID][PropX] = X;
	PropInfo[ID][PropY] = Y;
	PropInfo[ID][PropZ] = Z;
	PropInfo[ID][PropPrice] = price;
	PropInfo[ID][PropSell] = sell;
	PropInfo[ID][PropOwner] = -1;
	PropertyPickup[ID] = CreatePickup(1273, 1, X, Y, Z);
	return ID;
}