// Method for saving data out to a file
// 1. Create BinaryFormatter
// 2. Create file to save to
// 3. Create a container for the object
// 4. Write the container to the file
// 5. Close the file
public void SaveButtonAssignment()
{
// BinaryFormatter is the thing that is going to write for us
BinaryFormatter bf = new BinaryFormatter();
// persistantDataPath is a Unity specific place to hide save data.
// Application.persistantDataPath is a string, so you can output the full path if
// you want to know exactly where the data is being stored
// playerInfo.dat is a data file inside of persistantDataPath where we will store the players info.
FileStream file = File.Create(Application.persistentDataPath + "/buttonAssignment.dat");
// Take data from ButtonControl and put it in ButtonData container
ButtonData data = new ButtonData();
data.SetButtonLeft(left);
data.SetButtonRight(right);
data.SetButtonUp(up);
data.SetButtonDown(down);
data.SetButtonJump(jump);
data.SetButtonFire1(fire1);
data.SetButtonFire2(fire2);
data.SetButtonFire3(fire3);
data.SetButtonQuickFire(quickFire);
data.SetButtonSubmit(submit);
data.SetButtonCancel(cancel);
// Now, write that container to a file
// Takes serializable class "data", and writes it to "file"
bf.Serialize(file, data);
// Close the file
file.Close();
}