/// <summary>
/// Loads settings from settings.json if the file exists.
/// </summary>
public static void Load()
{
string settingsFile = SettingsDirectory + "/settings.json";
if (File.Exists(settingsFile))
{
using (StreamReader sreader = new StreamReader(File.OpenRead(settingsFile), System.Text.Encoding.UTF8))
{
using (JsonReader reader = new JsonTextReader(sreader))
{
while (reader.Read())
{
if (reader.TokenType == JsonToken.PropertyName)
{
string token = (string)reader.Value;
if (token == "fullscreen")
{
Fullscreen = reader.ReadAsString() == "true";
}
if (token == "vsync")
{
VSync = reader.ReadAsString() == "true";
}
if (token == "volume")
{
while (reader.Read())
{
if (reader.TokenType == JsonToken.PropertyName)
{
token = (string)reader.Value;
if (token == "master")
{
MasterVolume = reader.ReadAsInt32().Value;
}
if (token == "music")
{
MusicVolume = reader.ReadAsInt32().Value;
}
}
else if (reader.TokenType == JsonToken.EndObject)
{
break;
}
}
break;
}
if (token == "keyboard")
{
while (reader.Read())
{
if (reader.TokenType == JsonToken.PropertyName)
{
token = (string)reader.Value;
foreach (InputAction action in Enum.GetValues(typeof(InputAction)))
{
if (token == action.ToString().ToLowerInvariant())
{
InputMap.UpdateMappingKey(action, (Keys)Enum.Parse(typeof(Keys), reader.ReadAsString(), true));
}
}
}
else if (reader.TokenType == JsonToken.EndObject)
{
break;
}
}
break;
}
if (token == "gamepad")
{
while (reader.Read())
{
if (reader.TokenType == JsonToken.PropertyName)
{
token = (string)reader.Value;
foreach (InputAction action in Enum.GetValues(typeof(InputAction)))
{
if (token == action.ToString().ToLowerInvariant())
{
InputMap.UpdateMappingGamepad(action, (Buttons)Enum.Parse(typeof(Buttons), reader.ReadAsString(), true));
}
}
}
else if (reader.TokenType == JsonToken.EndObject)
{
break;
}
}
break;
}
}
}
}
}
}
}
/// <summary>
/// Saves settings to settings.json.
/// </summary>
public static void Save()
{
string settingsFile = SettingsDirectory + "/settings.json";
if (File.Exists(settingsFile))
{
File.Delete(settingsFile);
}
if (!Directory.Exists(SettingsDirectory))
{
// creates directories recursively
Directory.CreateDirectory(SettingsDirectory);
}
using (StreamWriter swriter = new StreamWriter(File.OpenWrite(settingsFile), System.Text.Encoding.UTF8))
{
using (JsonWriter writer = new JsonTextWriter(swriter))
{
writer.Formatting = Formatting.Indented;
writer.WriteStartObject();
writer.WritePropertyName("fullscreen");
writer.WriteValue(Fullscreen ? "true" : "false");
writer.WritePropertyName("vsync");
writer.WriteValue(VSync ? "true" : "false");
writer.WritePropertyName("volume");
writer.WriteStartObject();
writer.WritePropertyName("master");
writer.WriteValue(MasterVolume);
writer.WritePropertyName("music");
writer.WriteValue(MusicVolume);
writer.WriteEndObject();
writer.WritePropertyName("keyboard");
writer.WriteStartObject();
foreach (InputAction action in Enum.GetValues(typeof(InputAction)))
{
writer.WritePropertyName(action.ToString().ToLowerInvariant());
writer.WriteValue(InputMap.FindMapping(action).Key.ToString().ToLowerInvariant());
}
writer.WriteEndObject();
writer.WritePropertyName("gamepad");
writer.WriteStartObject();
foreach (InputAction action in Enum.GetValues(typeof(InputAction)))
{
writer.WritePropertyName(action.ToString().ToLowerInvariant());
writer.WriteValue(InputMap.FindMapping(action).GamepadButton.ToString().ToLowerInvariant());
}
writer.WriteEndObject();
writer.WriteEndObject();
}
}
}
