public void Dispose()
{
keysDev.Unacquire();
keysDev.Dispose();
mouseDev.Unacquire();
mouseDev.Dispose();
}
internal void destroy()
{
keyboardDevice.Unacquire();
keyboardDevice.Dispose();
mouseDevice.Unacquire();
mouseDevice.Dispose();
}
protected void FreeDirectInput()
{
if (p_DInputDevice != null)
{
p_DInputDevice.Unacquire();
p_DInputDevice.Dispose();
p_DInputDevice = null;
}
}
static void FreeDirectInput()
{
if (null != mInputDevice)
{
mInputDevice.Unacquire();
mInputDevice.Dispose();
mInputDevice = null;
}
}
public void Release()
{
if (joystick != null)
{
joystick.Unacquire();
joystick.Dispose();
}
joystick = null;
isInitialized = false;
// buttonMap.Clear();
}
private void FreeDirectInput()
{
if (this.mouse != null)
{
mouse.Unacquire();
mouse.Dispose();
mouse = null;
}
if (this.keyboard != null)
{
keyboard.Unacquire();
keyboard.Dispose();
keyboard = null;
}
}
protected void ProcessInputState()
{
foreach (Key k in kbd.GetPressedKeys())
{
if (k == Key.Left)
{
//Turn counterclockwise
angle -= spinRate;
}
if (k == Key.Right)
{
//turn clockwise
angle += spinRate;
}
if (k == Key.Escape)
{
kbd.Unacquire(); //release the keyboard device
kbd.Dispose();
Application.Exit();
}
}
}
protected void ProcessInputState(float delta)
{
foreach (Key k in kbd.GetPressedKeys())
{
if (k == Key.Space && ship.Visible)
{
//Fire guns
lastBullet += delta;
if (lastBullet > bulletSpacing)
{
BulletSprite bullet = new BulletSprite(bulletTileSet);
//Calculate bullet start position, outside ship boundaries
float radAngle = Geometry.DegreeToRadian(ship.Angle);
int yOffset = (int)(bulletFireRadius * Math.Sin((double)radAngle));
int xOffset = (int)(bulletFireRadius * Math.Cos((double)radAngle));
bullet.PositionY = (ship.PositionY) + shipTileSet.ExtentY + yOffset;
//the -4 below is a small nudge to center up the bullets
bullet.PositionX = (ship.PositionX) + shipTileSet.ExtentX + xOffset - 4;
bullet.Angle = ship.Angle;
bullet.Velocity = 150f;
bullet.AnimationSpeed = 0f;
bullet.CanCollide = true;
bullet.LimitLifespan(2f); //only 2 seconds to live
sm.AddSprite(bullet);
lastBullet = 0f;
if (totalScore > 0)
{
totalScore--; //lose a point for each bullet
}
shipSounds |= Sounds.ShipFire;
}
}
if (k == Key.Left)
{
ship.PrevFrame();
}
if (k == Key.Right)
{
ship.NextFrame();
}
if (k == Key.Up)
{
ship.Thrust();
shipSounds |= Sounds.ShipThrust;
}
if (k == Key.Down)
{
//Put on the brakes!
ship.VelocityX = 0f;
ship.VelocityY = 0f;
shipSounds |= Sounds.ShipBrake;
}
if (k == Key.Escape)
{
kbd.Unacquire(); //release the keyboard device
kbd.Dispose();
Application.Exit();
}
if (k == Key.Home)
{
//resets ship to starting position
ship.PositionY = (float)this.Height / 2;
ship.PositionX = (float)this.Width / 2;
ship.VelocityX = 0f;
ship.VelocityY = 0f;
ship.Angle = 0.0f;
ship.Frame = 10;
}
//if (k == Key.D) sm.ShowList();
}
}
private void InitInputDevices()
{
//keyboard
keyboard = new Device(SystemGuid.Keyboard);
if (keyboard == null)
{
System.Windows.Forms.MessageBox.Show("No keyboard found.!");
throw new Exception("No keyboard found.");
}
//mouse
mouse = new Device(SystemGuid.Mouse);
if (mouse == null)
{
System.Windows.Forms.MessageBox.Show("No mouse found.!");
throw new Exception("No mouse found.");
}
//mouse.Properties.AxisModeAbsolute = true;
//set cooperation
keyboard.SetCooperativeLevel(
this.windowControl, flags);
mouse.SetCooperativeLevel(
this.windowControl, flags);
mouse.SetDataFormat(DeviceDataFormat.Mouse);
keyboard.SetDataFormat(DeviceDataFormat.Keyboard);
try
{
keyboard.Properties.BufferSize = BUFFER_SIZE;
}
catch (Exception ex)
{
Logging.Logger.AddWarning("CHYBA V INPUTU! Nepodarilo se nastavit velikost bufferu. " + ex.ToString());
throw;
}
//ziskat mys a klavesnici
try
{
keyboard.Acquire();
mouse.Acquire();
}
catch (InputException ex)
{
Logging.Logger.AddWarning("CHYBA V INPUTU! \nZkusim znovu ziskat input device jako sdileny\n" + ex.ToString());
try
{
keyboard.Unacquire();
mouse.Unacquire();
keyboard.SetCooperativeLevel(
this.windowControl,
CooperativeLevelFlags.NonExclusive |
CooperativeLevelFlags.Background);
mouse.SetCooperativeLevel(
this.windowControl,
CooperativeLevelFlags.NonExclusive |
CooperativeLevelFlags.Background);
keyboard.Acquire();
mouse.Acquire();
}
catch (InputException iex)
{
Logging.Logger.AddError(" KRITICKA CHYBA V INPUTU!" + iex.ToString());
throw iex;
}
}
}