private void RenderLoop()
{
MakeCurrent();
Stopwatch chrono = new Stopwatch();
chrono.Start();
long ticksPerFrame = Stopwatch.Frequency / TargetFps;
long ticks = 0;
while (Exists && !IsExiting)
{
if (_device.WaitFifo())
{
_device.ProcessFrame();
}
_renderer.RunActions();
if (_resizeEvent)
{
_resizeEvent = false;
_renderer.RenderTarget.SetWindowSize(Width, Height);
}
ticks += chrono.ElapsedTicks;
chrono.Restart();
if (ticks >= ticksPerFrame)
{
RenderFrame();
// Queue max. 1 vsync
ticks = Math.Min(ticks - ticksPerFrame, ticksPerFrame);
}
}
}
private void RenderLoop()
{
MakeCurrent();
Stopwatch Chrono = new Stopwatch();
Chrono.Start();
long TicksPerFrame = Stopwatch.Frequency / TargetFPS;
long Ticks = 0;
while (Exists && !IsExiting)
{
if (Ns.WaitFifo())
{
Ns.ProcessFrame();
}
Renderer.RunActions();
if (ResizeEvent)
{
ResizeEvent = false;
Renderer.FrameBuffer.SetWindowSize(Width, Height);
}
Ticks += Chrono.ElapsedTicks;
Chrono.Restart();
if (Ticks >= TicksPerFrame)
{
RenderFrame();
//Queue max. 1 vsync
Ticks = Math.Min(Ticks - TicksPerFrame, TicksPerFrame);
}
}
}
protected override void OnUpdateFrame(FrameEventArgs e)
{
HidControllerButtons CurrentButton = 0;
HidJoystickPosition LeftJoystick;
HidJoystickPosition RightJoystick;
int LeftJoystickDX = 0;
int LeftJoystickDY = 0;
int RightJoystickDX = 0;
int RightJoystickDY = 0;
if (Keyboard.HasValue)
{
KeyboardState Keyboard = this.Keyboard.Value;
if (Keyboard[Key.Escape])
{
this.Exit();
}
//RightJoystick
if (Keyboard[(Key)Config.FakeJoyCon.Left.StickUp])
{
LeftJoystickDY = short.MaxValue;
}
if (Keyboard[(Key)Config.FakeJoyCon.Left.StickDown])
{
LeftJoystickDY = -short.MaxValue;
}
if (Keyboard[(Key)Config.FakeJoyCon.Left.StickLeft])
{
LeftJoystickDX = -short.MaxValue;
}
if (Keyboard[(Key)Config.FakeJoyCon.Left.StickRight])
{
LeftJoystickDX = short.MaxValue;
}
//LeftButtons
if (Keyboard[(Key)Config.FakeJoyCon.Left.StickButton])
{
CurrentButton |= HidControllerButtons.KEY_LSTICK;
}
if (Keyboard[(Key)Config.FakeJoyCon.Left.DPadUp])
{
CurrentButton |= HidControllerButtons.KEY_DUP;
}
if (Keyboard[(Key)Config.FakeJoyCon.Left.DPadDown])
{
CurrentButton |= HidControllerButtons.KEY_DDOWN;
}
if (Keyboard[(Key)Config.FakeJoyCon.Left.DPadLeft])
{
CurrentButton |= HidControllerButtons.KEY_DLEFT;
}
if (Keyboard[(Key)Config.FakeJoyCon.Left.DPadRight])
{
CurrentButton |= HidControllerButtons.KEY_DRIGHT;
}
if (Keyboard[(Key)Config.FakeJoyCon.Left.ButtonMinus])
{
CurrentButton |= HidControllerButtons.KEY_MINUS;
}
if (Keyboard[(Key)Config.FakeJoyCon.Left.ButtonL])
{
CurrentButton |= HidControllerButtons.KEY_L;
}
if (Keyboard[(Key)Config.FakeJoyCon.Left.ButtonZL])
{
CurrentButton |= HidControllerButtons.KEY_ZL;
}
//RightJoystick
if (Keyboard[(Key)Config.FakeJoyCon.Right.StickUp])
{
RightJoystickDY = short.MaxValue;
}
if (Keyboard[(Key)Config.FakeJoyCon.Right.StickDown])
{
RightJoystickDY = -short.MaxValue;
}
if (Keyboard[(Key)Config.FakeJoyCon.Right.StickLeft])
{
RightJoystickDX = -short.MaxValue;
}
if (Keyboard[(Key)Config.FakeJoyCon.Right.StickRight])
{
RightJoystickDX = short.MaxValue;
}
//RightButtons
if (Keyboard[(Key)Config.FakeJoyCon.Right.StickButton])
{
CurrentButton |= HidControllerButtons.KEY_RSTICK;
}
if (Keyboard[(Key)Config.FakeJoyCon.Right.ButtonA])
{
CurrentButton |= HidControllerButtons.KEY_A;
}
if (Keyboard[(Key)Config.FakeJoyCon.Right.ButtonB])
{
CurrentButton |= HidControllerButtons.KEY_B;
}
if (Keyboard[(Key)Config.FakeJoyCon.Right.ButtonX])
{
CurrentButton |= HidControllerButtons.KEY_X;
}
if (Keyboard[(Key)Config.FakeJoyCon.Right.ButtonY])
{
CurrentButton |= HidControllerButtons.KEY_Y;
}
if (Keyboard[(Key)Config.FakeJoyCon.Right.ButtonPlus])
{
CurrentButton |= HidControllerButtons.KEY_PLUS;
}
if (Keyboard[(Key)Config.FakeJoyCon.Right.ButtonR])
{
CurrentButton |= HidControllerButtons.KEY_R;
}
if (Keyboard[(Key)Config.FakeJoyCon.Right.ButtonZR])
{
CurrentButton |= HidControllerButtons.KEY_ZR;
}
}
LeftJoystick = new HidJoystickPosition
{
DX = LeftJoystickDX,
DY = LeftJoystickDY
};
RightJoystick = new HidJoystickPosition
{
DX = RightJoystickDX,
DY = RightJoystickDY
};
bool HasTouch = false;
//Get screen touch position from left mouse click
//OpenTK always captures mouse events, even if out of focus, so check if window is focused.
if (Focused && Mouse?.LeftButton == ButtonState.Pressed)
{
MouseState Mouse = this.Mouse.Value;
int ScrnWidth = Width;
int ScrnHeight = Height;
if (Width > Height * TouchScreenRatioX)
{
ScrnWidth = (int)(Height * TouchScreenRatioX);
}
else
{
ScrnHeight = (int)(Width * TouchScreenRatioY);
}
int StartX = (Width - ScrnWidth) >> 1;
int StartY = (Height - ScrnHeight) >> 1;
int EndX = StartX + ScrnWidth;
int EndY = StartY + ScrnHeight;
if (Mouse.X >= StartX &&
Mouse.Y >= StartY &&
Mouse.X < EndX &&
Mouse.Y < EndY)
{
int ScrnMouseX = Mouse.X - StartX;
int ScrnMouseY = Mouse.Y - StartY;
int MX = (int)(((float)ScrnMouseX / ScrnWidth) * TouchScreenWidth);
int MY = (int)(((float)ScrnMouseY / ScrnHeight) * TouchScreenHeight);
HidTouchPoint CurrentPoint = new HidTouchPoint
{
X = MX,
Y = MY,
//Placeholder values till more data is acquired
DiameterX = 10,
DiameterY = 10,
Angle = 90
};
HasTouch = true;
Ns.Hid.SetTouchPoints(CurrentPoint);
}
}
if (!HasTouch)
{
Ns.Hid.SetTouchPoints();
}
Ns.Hid.SetJoyconButton(
HidControllerId.CONTROLLER_HANDHELD,
HidControllerLayouts.Handheld_Joined,
CurrentButton,
LeftJoystick,
RightJoystick);
Ns.Hid.SetJoyconButton(
HidControllerId.CONTROLLER_HANDHELD,
HidControllerLayouts.Main,
CurrentButton,
LeftJoystick,
RightJoystick);
Ns.ProcessFrame();
Renderer.RunActions();
}