/// <summary>
/// No checking to see if the deserialized controls match any definition
/// </summary>
public void DeSerialize(BinaryReader b)
{
_buttons.Clear();
int numButtons = b.ReadInt32();
for (int i = 0; i < numButtons; i++)
{
string k = b.ReadString();
float v = b.ReadSingle();
_buttons.Add(k, (int)v);
}
}
/// <summary>
/// uses the bindings to latch our own logical button state from the source controller's button state (which are assumed to be the physical side of the binding).
/// this will clobber any existing data (use OR_* or other functions to layer in additional input sources)
/// </summary>
public void LatchFromPhysical(IController controller)
{
foreach (var kvp in _bindings)
{
foreach (var boundBtn in kvp.Value)
{
if (_buttons[kvp.Key] == false && controller.IsPressed(boundBtn))
{
_buttonStarts[kvp.Key] = _emulator.Frame;
}
}
}
_buttons.Clear();
foreach (var kvp in _bindings)
{
_buttons[kvp.Key] = false;
foreach (var bound_button in kvp.Value)
{
if (controller.IsPressed(bound_button))
{
_buttons[kvp.Key] = true;
}
}
}
}
/// <summary>
/// uses the bindings to latch our own logical button state from the source controller's button state (which are assumed to be the physical side of the binding).
/// this will clobber any existing data (use OR_* or other functions to layer in additional input sources)
/// </summary>
public void LatchFromPhysical(IController controller)
{
_buttons.Clear();
foreach (var kvp in _bindings)
{
_buttons[kvp.Key] = false;
foreach (var bound_button in kvp.Value)
{
if (controller.IsPressed(bound_button))
{
_buttons[kvp.Key] = true;
}
}
}
foreach (var kvp in _floatBinds)
{
var input = controller.GetFloat(kvp.Value.Value);
string outkey = kvp.Key;
if (_floatRanges.ContainsKey(outkey))
{
_floatButtons[outkey] = input;
}
}
// it's not sure where this should happen, so for backwards compatibility.. do it every time
NormalizeFloats(controller);
}
public void StartListeningForFloatEvents()
{
lock (_floatValues)
{
_floatDeltas.Clear();
_trackDeltas = true;
}
}
public void StartListeningForFloatEvents()
{
lock (FloatValues)
{
FloatDeltas.Clear();
trackdeltas = true;
}
}
public void StartListeningForAxisEvents()
{
lock (_axisValues)
{
_axisDeltas.Clear();
_trackDeltas = true;
}
}
/// <summary>
/// uses the bindings to latch our own logical button state from the source controller's button state (which are assumed to be the physical side of the binding).
/// this will clobber any existing data (use OR_* or other functions to layer in additional input sources)
/// </summary>
public void LatchFromPhysical(IController finalHostController)
{
_buttons.Clear();
foreach (var kvp in _bindings)
{
_buttons[kvp.Key] = false;
foreach (var button in kvp.Value)
{
if (finalHostController.IsPressed(button))
{
_buttons[kvp.Key] = true;
}
}
}
foreach (var kvp in _axisBindings)
{
// values from finalHostController are ints in -10000..10000 (or 0..10000), so scale to -1..1, using floats to keep fractional part
var value = finalHostController.AxisValue(kvp.Value.Value) / 10000.0f;
// apply deadzone (and scale diminished range back up to -1..1)
var deadzone = kvp.Value.Deadzone;
if (value < -deadzone)
{
value += deadzone;
}
else if (value < deadzone)
{
value = 0.0f;
}
else
{
value -= deadzone;
}
value /= 1.0f - deadzone;
// scale by user-set multiplier (which is -2..2, therefore value is now in -2..2)
value *= kvp.Value.Mult;
// -1..1 -> -A..A (where A is the larger "side" of the range e.g. a range of 0..50, neutral=10 would give A=40, and thus a value in -40..40)
var range = _axisRanges[kvp.Key];
value *= Math.Max(range.Neutral - range.Min, range.Max - range.Neutral);
// shift the midpoint, so a value of 0 becomes range.Neutral (and, assuming >=1x multiplier, all values in range are reachable)
value += range.Neutral;
// finally, constrain to range
_axes[kvp.Key] = ((int)value).ConstrainWithin(range.Range);
}
}
public static void ClearBindings()
{
_bindings.Clear();
}
public void ClearStarts()
{
_buttonStarts.Clear();
}
public void ClearStickyFloats()
{
_floatSet.Clear();
}
public void ClearStickyAxes() => _axisSet.Clear();
public void ClearStickies()
{
_boolPatterns.Clear();
_axisPatterns.Clear();
}
public void ClearStickies()
{
_boolPatterns.Clear();
_floatPatterns.Clear();
}
public void ClearStickyFloats()
{
_floatPatterns.Clear();
}
public void ClearStickies()
{
_stickySet.Clear();
buttonStarts.Clear();
lagStarts.Clear();
}
/// <summary>
/// uses the bindings to latch our own logical button state from the source controller's button state (which are assumed to be the physical side of the binding).
/// this will clobber any existing data (use OR_* or other functions to layer in additional input sources)
/// </summary>
public void LatchFromPhysical(IController controller)
{
_buttons.Clear();
foreach (var kvp in _bindings)
{
_buttons[kvp.Key] = false;
foreach (var bound_button in kvp.Value)
{
if (controller[bound_button])
{
_buttons[kvp.Key] = true;
}
}
}
foreach (var kvp in _floatBinds)
{
var input = controller.GetFloat(kvp.Value.Value);
string outkey = kvp.Key;
float multiplier = kvp.Value.Mult;
float deadzone = kvp.Value.Deadzone;
ControllerDefinition.FloatRange range;
if (_floatRanges.TryGetValue(outkey, out range))
{
// input range is assumed to be -10000,0,10000
// first, modify for deadzone
{
float absinput = Math.Abs(input);
float zeropoint = deadzone * 10000.0f;
if (absinput < zeropoint)
{
input = 0.0f;
}
else
{
absinput -= zeropoint;
absinput *= 10000.0f;
absinput /= 10000.0f - zeropoint;
input = absinput * Math.Sign(input);
}
}
var output = (input * multiplier + 10000.0f) * (range.Max - range.Min) / 20000.0f + range.Min;
float lbound = Math.Min(range.Min, range.Max);
float ubound = Math.Max(range.Min, range.Max);
if (output < lbound)
{
output = lbound;
}
if (output > ubound)
{
output = ubound;
}
_floatButtons[outkey] = output;
}
}
}
