/// <summary>
/// Makes a new instance of <see cref="GlfwKeyboard"/> class.
/// </summary>
/// <param name="window">Current context.</param>
public GlfwKeyboard(GlfwWindow window)
{
handler = window;
handler.OnRestore += Handler_OnRestore;
keyCallback = (w, key, scancode, state, modifiers) =>
{
OnKeyEvent?.Invoke(this, new KeyboardKeyEventArgs
{
Key = (KeyboardKey)key,
Scancode = scancode,
Action = (KeyState)state,
Modifiers = (KeyModifier)modifiers
});
};
charCallback = (w, c) =>
{
OnType?.Invoke(this, new KeyboardTypeEventArgs
{
Point = (char)c
});
};
charModsCallback = (w, c, modifiers) =>
{
OnTypeWithMods?.Invoke(this, new KeyboardModTypeEventArgs
{
Point = (char)c,
Modifiers = (KeyModifier)modifiers
});
};
}
/// <summary>
/// Makes a new instance of <see cref="GlfwMouse"/> class.
/// </summary>
/// <param name="window">Current context.</param>
public GlfwMouse(GlfwWindow window)
{
handler = window;
handler.OnRestore += Handler_OnRestore;
cursorCallback = (w, x, y) =>
{
OnMove?.Invoke(this, new MousePositiontEventArgs
{
Position = new Vector2((float)x, (float)y)
});
};
scrollCallback = (w, x, y) =>
{
OnScroll?.Invoke(this, new MouseOffsetEventArgs
{
Offset = new Vector2((float)x, (float)y)
});
};
buttonCallback = (w, button, action, modifiers) =>
{
OnButtonEvent?.Invoke(this, new MouseKeyEventArgs
{
Key = (MouseButton)button,
Action = (KeyState)action,
Modifiers = (KeyModifier)modifiers
});
};
}
/// <summary>
/// Initializes a new instance of the <see cref="GlfwDeviceManager"/> class.
/// </summary>
/// <
public GlfwDeviceManager(GlfwWindow context)
{
handler = context;
devices = new List <IDevice>();
joypadCallback = JoypadConnectionCallback;
}
public unsafe GlfwInputContext(GlfwWindow window)
{
void OnConnectionChanged(IInputDevice a, bool b) => ConnectionChanged?.Invoke(a, b);
if (window is null)
{
throw new ArgumentNullException
(nameof(window), "Attempted to create input context for null or non-GLFW window.");
}
Handle = window.Handle;
for (var i = 0; i < _gamepads.Length; i++)
{
_gamepads[i] = new GlfwGamepad(i)
{
OnConnectionChanged = OnConnectionChanged
};
}
for (var i = 0; i < _joysticks.Length; i++)
{
_joysticks[i] = new GlfwJoystick(i)
{
OnConnectionChanged = OnConnectionChanged
};
}
_subscribers[0] = _keyboards[0] = new GlfwKeyboard();
_subscribers[1] = _mice[0] = new GlfwMouse();
Gamepads = new IsConnectedWrapper <GlfwGamepad>(_gamepads);
Joysticks = new IsConnectedWrapper <GlfwJoystick>(_joysticks);
Keyboards = _keyboards;
Mice = _mice;
GlfwInputPlatform.RegisterWindow((WindowHandle *)Handle, _subscribers);
window.Update += _update = _ =>
{
foreach (var updatable in _mice)
{
updatable.Update();
}
foreach (var updatable in _gamepads)
{
updatable.Update();
}
foreach (var updatable in _joysticks)
{
updatable.Update();
}
};
_window = window;
}
/// <summary>
/// Makes a new instance of <see cref="WindowsRuntime"/>, a specific
/// implementation of pEngine for windows platform.
/// </summary>
public WindowsRuntime() : base()
{
// - Add Binaries folder to the search path
LibraryLoader.Initialize();
// - Initialize GLFW
GLFW.Glfw.Init();
// - Create the game window instance
Surface = new GlfwWindow(new Vector2i(500, 500), Environment.Engine.Name);
}
public static void CenterWindow(GlfwWindow window)
{
int windowW, windowH;
GetWindowSize(window, out windowW, out windowH);
GlfwVidMode mode = GetVideoMode(GetPrimaryMonitor());
int desktopW = mode.Width;
int desktopH = mode.Height;
SetWindowPos(window, desktopW / 2 - windowW / 2, desktopH / 2 - windowH / 2);
}
public GlfwInputContext(GlfwWindow window)
{
Handle = window.Handle;
_window = window;
InputHandler.RegisterContext(this);
// initialize auto-properties
Gamepads = new GlfwGamepadCollection(this);
Joysticks = new GlfwJoystickCollection(this);
Keyboards = new GlfwKeyboardCollection(this);
Mice = new GlfwMouseCollection(this);
// initialize joysticks
_joysticks = new List <GlfwJoystick>(Enumerable.Range(0, 16).Select(i => new GlfwJoystick(i)));
_gamepads = new List <GlfwGamepad>(Enumerable.Range(0, 16).Select(i => new GlfwGamepad(i)));
_keyboard = new GlfwKeyboard(this);
_mouse = new GlfwMouse(this);
}
static void Main(string[] args)
{
var windowCreateInfo = new WindowCreateInfo(new Point(100, 100), new Size(640, 480), WindowState.Normal, "Glfw Example", ContextAPI.OpenGL);
var window = new GlfwWindow(windowCreateInfo, new GlfwWindowCreateInfo(IntPtr.Zero, false));
window.TextInput += (w, args) =>
{
Console.Write($"{(char)args.Unicode}");
};
while (window.Exists)
{
var task = window.ProcessEventsAsync();
Thread.Sleep(1);
task.Wait();
}
window.WaitClose();
}
/// <summary>
/// Makes a new instance of <see cref="GlfwJoypad"/> class.
/// </summary>
/// <param name="window">Current context.</param>
public GlfwJoypad(GlfwWindow window, int index)
{
handler = window;
Index = index;
}