public InputManager(IntPtr windowHandle)
{
this.windowHandle = windowHandle;
inputDevices = new List<GenericInput>();
AddNewDevices();
lastInputState = new InputState();
StartInputThread();
}
private InputState GetCurrentState()
{
InputState currentInputState = new InputState();
for (int i = 0; i < inputDevices.Count; i++)
{
currentInputState = inputDevices[i].GetCurrentState();
if (currentInputState != null)
{
lastInputState = currentInputState;
return currentInputState;
}
}
return null;
}
private void InvokeNewInputStateEvent(InputState inputState)
{
if (NewInputState != null)
{
NewInputStateEventArgs eventArgs = new NewInputStateEventArgs(inputState);
NewInputState.Invoke(this, eventArgs);
}
}
public InputState GetCurrentState()
{
List<String> buttonsPressed = GetPressedButtons();
Dictionary<String, float> axisValues = GetAxisValues();
if (buttonsPressed.Contains("")) { buttonsPressed.Remove(""); }
if (axisValues.ContainsKey("")) { axisValues.Remove(""); }
float roll = GetAxisValue(mapping.RollAxisMapping, buttonsPressed, axisValues);
float pitch = GetAxisValue(mapping.PitchAxisMapping, buttonsPressed, axisValues);
float yaw = GetAxisValue(mapping.YawAxisMapping, buttonsPressed, axisValues);
float gaz = GetAxisValue(mapping.GazAxisMapping, buttonsPressed, axisValues);
bool cameraSwap = IsFlightButtonPressed(mapping.CameraSwapButton, buttonsPressed);
bool takeOff = IsFlightButtonPressed(mapping.TakeOffButton, buttonsPressed);
bool land = IsFlightButtonPressed(mapping.LandButton, buttonsPressed);
bool hover = IsFlightButtonPressed(mapping.HoverButton, buttonsPressed);
bool emergency = IsFlightButtonPressed(mapping.EmergencyButton, buttonsPressed);
bool flatTrim = IsFlightButtonPressed(mapping.FlatTrimButton, buttonsPressed);
if (roll != lastInputState.Roll || pitch != lastInputState.Pitch || yaw != lastInputState.Yaw || gaz != lastInputState.Gaz ||
cameraSwap != lastInputState.CameraSwap || takeOff != lastInputState.TakeOff || land != lastInputState.Land || hover != lastInputState.Hover || emergency != lastInputState.Emergency || flatTrim != lastInputState.FlatTrim)
{
InputState newInputState = new InputState(roll, pitch, yaw, gaz, cameraSwap, takeOff, land, hover, emergency, flatTrim);
lastInputState = newInputState;
return newInputState;
}
else
{
return null;
}
}
private void UpdateDroneState(InputState inputState)
{
labelInputRoll.Text = String.Format("{0:+0.000;-0.000;+0.000}", inputState.Roll);
labelInputPitch.Text = String.Format("{0:+0.000;-0.000;+0.000}", -inputState.Pitch);
labelInputYaw.Text = String.Format("{0:+0.000;-0.000;+0.000}", -inputState.Yaw);
labelInputGaz.Text = String.Format("{0:+0.000;-0.000;+0.000}", -inputState.Gaz);
checkBoxInputTakeoff.Checked = inputState.TakeOff;
checkBoxInputLand.Checked = inputState.Land;
checkBoxInputHover.Checked = inputState.Hover;
checkBoxInputEmergency.Checked = inputState.Emergency;
checkBoxInputFlatTrim.Checked = inputState.FlatTrim;
checkBoxInputChangeCamera.Checked = inputState.CameraSwap;
}
private void SendDroneCommands(InputState inputState)
{
if (inputState.CameraSwap)
{
ChangeCamera();
}
if (inputState.TakeOff && arDroneControl.CanTakeoff)
{
Takeoff();
}
else if (inputState.Land && arDroneControl.CanLand)
{
Land();
}
if (inputState.Hover && arDroneControl.CanEnterHoverMode)
{
EnterHoverMode();
}
else if (inputState.Hover && arDroneControl.CanLeaveHoverMode)
{
LeaveHoverMode();
}
if (inputState.Emergency)
{
Emergency();
}
else if (inputState.FlatTrim)
{
FlatTrim();
}
float roll = inputState.Roll / 1.0f;
float pitch = inputState.Pitch / 1.0f;
float yaw = inputState.Yaw / 2.0f;
float gaz = inputState.Gaz / 2.0f;
Navigate(roll, pitch, yaw, gaz);
}
public NewInputStateEventArgs(InputState currentInputState)
{
this.currentInputState = currentInputState;
}
public NewInputStateEventArgs(InputState currentInputState)
{
this.currentInputState = currentInputState;
}