public static string GetSteamControllerInputType(InputAction action)
{
if (action == null)
{
throw new ArgumentNullException("action");
}
// Make sure we have an expected control layout.
var expectedControlLayout = action.expectedControlLayout;
if (string.IsNullOrEmpty(expectedControlLayout))
{
throw new Exception(string.Format(
"Cannot determine Steam input type for action '{0}' that has no associated expected control layout",
action));
}
// Try to fetch the layout.
var layout = EditorInputControlLayoutCache.TryGetLayout(expectedControlLayout);
if (layout == null)
{
throw new Exception(string.Format(
"Cannot determine Steam input type for action '{0}'; cannot find layout '{1}'", action,
expectedControlLayout));
}
// Map our supported control types.
var controlType = layout.type;
if (typeof(ButtonControl).IsAssignableFrom(controlType))
{
return("Button");
}
if (typeof(InputControl <float>).IsAssignableFrom(controlType))
{
return("AnalogTrigger");
}
if (typeof(Vector2Control).IsAssignableFrom(controlType))
{
return("StickPadGyro");
}
// Everything else throws.
throw new Exception(string.Format(
"Cannot determine Steam input type for action '{0}'; layout '{1}' with control type '{2}' has no known representation in the Steam controller API",
action, expectedControlLayout, controlType.Name));
}
private static void ConvertInputActionToVDF(InputAction action, StringBuilder builder, Dictionary <string, string> localizationStrings)
{
builder.Append("\t\t\t\t\"");
builder.Append(action.name);
var mapIdentifier = CSharpCodeHelpers.MakeIdentifier(action.actionMap.name);
var actionIdentifier = CSharpCodeHelpers.MakeIdentifier(action.name);
var titleId = "Action_" + mapIdentifier + "_" + actionIdentifier;
localizationStrings[titleId] = action.name;
// StickPadGyros are objects. Everything else is just strings.
var inputType = GetSteamControllerInputType(action);
if (inputType == "StickPadGyro")
{
builder.Append("\"\n");
builder.Append("\t\t\t\t{\n");
// Title.
builder.Append("\t\t\t\t\t\"title\"\t\"#");
builder.Append(titleId);
builder.Append("\"\n");
// Decide on "input_mode". Assume "absolute_mouse" by default and take
// anything built on StickControl as "joystick_move".
var inputMode = "absolute_mouse";
var controlType = EditorInputControlLayoutCache.TryGetLayout(action.expectedControlType).type;
if (typeof(StickControl).IsAssignableFrom(controlType))
{
inputMode = "joystick_move";
}
builder.Append("\t\t\t\t\t\"input_mode\"\t\"");
builder.Append(inputMode);
builder.Append("\"\n");
builder.Append("\t\t\t\t}\n");
}
else
{
builder.Append("\"\t\"");
builder.Append(titleId);
builder.Append("\"\n");
}
}
