public static bool SetTrigger(uint userIndex, XboxTrigger trigger, byte value)
{
if (!VirtualXboxController.IsOwned(userIndex))
{
return(false);
}
if (!NativeMethods.SetTrigger(userIndex, (uint)trigger, value))
{
return(false);
}
switch (trigger)
{
case XboxTrigger.Left:
states[(int)userIndex - 1].LeftTriggerValue = value;
break;
case XboxTrigger.Right:
states[(int)userIndex - 1].RightTriggerValue = value;
break;
default:
throw new NotImplementedException(
"Not implemented Xbox trigger: " + trigger);
}
return(true);
}
public static void SetXboxTrigger(this Keybind _bind, XboxTrigger trigger)
{
var bind = _bind.Xbox;
bind.XboxTrigger = trigger;
_bind.Xbox = bind;
}
public static float GetGamepadTriggerDelta(int index, XboxTrigger trigger)
{
var prev = GetLastState(index);
var cur = GetState(index);
return(GetGamepadTrigger(cur, trigger) - GetGamepadTrigger(prev, trigger));
}
public PresetTriggerVersionOne(XboxTrigger trigger, string key)
{
if (key == null)
{
throw new ArgumentNullException("key");
}
this.Trigger = trigger;
this.KeyboardKey = key;
}
private bool IsTriggerHighlighted(XboxTrigger trigger)
{
var triggerImage = this.GetTriggerImage(trigger);
if (triggerImage != null)
{
return(triggerImage.Visibility == Visibility.Visible);
}
return(false);
}
static float XboxTriggertoTriggerFloat(GamePadState state, XboxTrigger trigger)
{
switch (trigger)
{
case XboxTrigger.LeftTrigger:
return(state.Triggers.Left);
case XboxTrigger.RightTrigger:
return(state.Triggers.Right);
}
return(0);
}
public static byte GetTriggerValue(uint userIndex, XboxTrigger trigger)
{
switch (trigger)
{
case XboxTrigger.Left:
return(states[(int)userIndex - 1].LeftTriggerValue);
case XboxTrigger.Right:
return(states[(int)userIndex - 1].RightTriggerValue);
default:
throw new NotImplementedException(
"Not implemented xbox trigger: " + trigger);
}
}
public static float GetGamepadTrigger(GamePadState state, XboxTrigger trigger)
{
switch (trigger)
{
case XboxTrigger.LeftTrigger:
return(state.Triggers.Left);
case XboxTrigger.RightTrigger:
return(state.Triggers.Right);
case XboxTrigger.None:
return(0);
}
throw new InvalidOperationException("Attempted to read invalid trigger " + trigger);
}
private void HighlightTrigger(XboxTrigger trigger)
{
Image triggerImage = this.GetTriggerImage(trigger);
var value = this.XinputController.GetTriggerState((XinputTrigger)(uint)trigger);
if (trigger == XboxTrigger.Left)
{
this.LtValueTextBlock.Text = value != 0 ? value.ToString() : string.Empty;
}
else
{
this.RtValueTextBlock.Text = value != 0 ? value.ToString() : string.Empty;
}
bool shouldHighlight = value > XboxTestSlot.TriggerDeadZone;
this.SetImageVisibility(triggerImage, shouldHighlight);
}
private Image GetTriggerImage(XboxTrigger trigger)
{
Image targetImage;
switch (trigger)
{
case XboxTrigger.Left:
targetImage = this.imageLT;
break;
case XboxTrigger.Right:
targetImage = this.imageRT;
break;
default:
throw new NotImplementedException(
"Not implemented xbox trigger: " + trigger);
}
return(targetImage);
}
public static float GetGamepadTrigger(int index, XboxTrigger trigger)
{
var cur = GetState(index);
return(GetGamepadTrigger(cur, trigger));
}
public float GetTrigger(XboxTrigger trigger)
{
return(XboxTriggertoTriggerFloat(gamePadState, trigger));
}