public static void Update()
{
for (int i = 0; i < 256; i++)
{
m_KeyStates[i].IsPressed = false;
}
foreach (Key key in dIDevice.GetPressedKeys())
{
m_KeyStates[(int)key].IsPressed = true;
}
for (int i = 0; i < 256; i++)
{
if (m_KeyStates[i].IsPressed)
{
if (m_KeyStates[i].WasPressed)
{
m_KeyStates[i].IsTriggered = false;
}
else
{
m_KeyStates[i].WasPressed = true;
m_KeyStates[i].IsTriggered = true;
}
}
else
{
m_KeyStates[i].WasPressed = false;
m_KeyStates[i].IsTriggered = false;
}
}
}
} // inicializarTeclado().fim
void verificarTeclado()
{
// Variáveis para guardar o estado das teclas
int seta_esquerda = 0;
int seta_direita = 0;
int seta_cima = 0;
int seta_abaixo = 0;
// <b>
DirectInput.Key[] teclasPressionadas = teclado.GetPressedKeys();
// Verifica teclado e atualiza teclas de estado
foreach (DirectInput.Key tecla in teclasPressionadas)
{
if (tecla == DirectInput.Key.DownArrow) seta_abaixo = 1;
if (tecla == DirectInput.Key.UpArrow) seta_cima = 1;
if (tecla == DirectInput.Key.LeftArrow) seta_esquerda = 1;
if (tecla == DirectInput.Key.RightArrow) seta_direita = 1;
if (tecla == DirectInput.Key.RightShift) xcol = 320;
if (tecla == DirectInput.Key.RightShift) ylin = 240;
if (tecla == DirectInput.Key.Escape) terminar = true;
} // endfor each
// </b>
// Atualiza posicionamento do 'jogador'
if (seta_abaixo == 1) ylin += 5;
if (seta_cima == 1) ylin -= 5;
if (seta_esquerda == 1) xcol -= 5;
if (seta_direita == 1) xcol += 5;
// Processa a tecla Escape
if (terminar)
{
device.Dispose();
teclado.Dispose();
this.Close();
Application.Exit();
} // endif
} // AtualizarTeclado()
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();
}
}
public void Move()
{
try
{
Device.Acquire();
}
catch
{
return;
}
foreach (Key kk in Device.GetPressedKeys())
{
switch (kk.ToString())
{
case "W":
Position.X += (Target.X - Position.X) * Speed;
Position.Y += (Target.Y - Position.Y) * Speed;
Position.Z += (Target.Z - Position.Z) * Speed;
break;
case "S":
Position.X -= (Target.X - Position.X) * Speed;
Position.Y -= (Target.Y - Position.Y) * Speed;
Position.Z -= (Target.Z - Position.Z) * Speed;
break;
case "A":
Strafe(false);
break;
case "D":
Strafe(true);
break;
case "Z":
Position.Z -= Speed;
break;
case "X":
Position.Z += Speed;
break;
case "Equals":
case "Add":
Speed += 0.01f;
break;
case "Minus":
case "NumPadMinus":
Speed -= 0.01f;
if (Speed <= 0.01f)
{
Speed = 0.01f;
}
break;
}
ComputePosition();
}
}
public void Render()
{
mousePos = this.PointToClient(System.Windows.Forms.Cursor.Position);
//Clear the backbuffer and begin the scene.
device.Clear(ClearFlags.Target, BGcolor, 1.0f, 0);
device.BeginScene();
foreach (Input.Key key in keyboard.GetPressedKeys())
{
switch (key)
{
case Input.Key.Space:
frames[frameIndex].createVertex();
break;
case Input.Key.W:
createFrame(frames[frameIndex]);
break;
case Input.Key.A:
prevFrame();
break;
case Input.Key.D:
nextFrame();
break;
case Input.Key.X:
removeFrame();
break;
case Input.Key.S:
createFrame();
break;
case Input.Key.Q:
SaveFrames();
break;
case Input.Key.E:
LoadFrames();
break;
case Input.Key.F1:
if (!managingInput)
{
managingInput = true;
if (showHelp)
{
showHelp = false;
}
else
{
showHelp = true;
}
}
break;
}
}
if (keyboard.GetPressedKeys().Length == 0)
{
if (managingInput)
{
managingInput = false;
}
if (frames[frameIndex].creating)
{
frames[frameIndex].creating = false;
}
}
frames[frameIndex].DrawFrame();
font.DrawText(null, "Frame " + (frameIndex + 1) + " of " + frames.Count, Width - 125, 15, Color.LightGoldenrodYellow);
if (showHelp)
{
font.DrawText(null, helpMessage, Width - 325, Height - 300, Color.LightGoldenrodYellow);
}
//End the scene.
device.EndScene();
device.Present();
}
private void UpdateKeyboard()
{
//Capture pressed keys.
Key[] keys = null;
try
{
keyboard.Poll();
keys = keyboard.GetPressedKeys();
}
catch (InputLostException)
{
try
{
FreeDirectInput();
InitInputDevices();
keys = keyboard.GetPressedKeys();
}
catch (InputException ex)
{
Logging.Logger.AddError("CHYBA - V INPUTU " + ex.ToString());
return;
}
}
foreach (Key k in keys)
{
switch (k)
{
case Key.W:
actions.Add(Action.MoveForwardStart);
break;
case Key.S:
actions.Add(Action.MoveBackwardStart);
break;
case Key.A:
actions.Add(Action.MoveLeftStart);
break;
case Key.D:
actions.Add(Action.MoveRightStart);
break;
case Key.Escape:
actions.Add(Action.Exit);
break;
case Key.U:
actions.Add(Action.InvertMouse);
break;
case Key.F:
actions.Add(Action.Action3);
break;
case Key.Return:
actions.Add(Action.ChangeFillMode);
break;
}
}
}
} // inicializarTeclado().fim
// ---]
// [---
void verificarTeclado()
{
string sInfo = "prj_Teclado01 - Teclas pressionadas: ";
// Variáveis para guardar o estado das teclas
int seta_esquerda = 0;
int seta_direita = 0;
int seta_cima = 0;
int seta_abaixo = 0;
// <b>
DirectInput.Key[] teclasPressionadas = teclado.GetPressedKeys();
// Verifica teclado e atualiza teclas de estado
foreach (DirectInput.Key tecla in teclasPressionadas)
{
sInfo += tecla.ToString() + " ";
if (tecla == DirectInput.Key.DownArrow)
{
seta_abaixo = 1;
}
if (tecla == DirectInput.Key.UpArrow)
{
seta_cima = 1;
}
if (tecla == DirectInput.Key.LeftArrow)
{
seta_esquerda = 1;
}
if (tecla == DirectInput.Key.RightArrow)
{
seta_direita = 1;
}
if (tecla == DirectInput.Key.RightShift)
{
xcol = 320;
}
if (tecla == DirectInput.Key.RightShift)
{
ylin = 240;
}
if (tecla == DirectInput.Key.Escape)
{
terminar = true;
}
} // endfor each
// </b>
// Atualiza posicionamento do 'jogador'
if (seta_abaixo == 1)
{
ylin += 5;
}
if (seta_cima == 1)
{
ylin -= 5;
}
if (seta_esquerda == 1)
{
xcol -= 5;
}
if (seta_direita == 1)
{
xcol += 5;
}
// Muda 'jogador' conforme seta pressionada
if (seta_esquerda == 1)
{
jogador = "<(-:";
}
if (seta_direita == 1)
{
jogador = ":-)>";
}
this.Text = sInfo;
// Processa a tecla Escape
if (terminar)
{
device.Dispose();
teclado.Dispose();
this.Close();
Application.Exit();
} // endif
} // AtualizarTeclado()
public CustomKeyboardState(Microsoft.DirectX.DirectInput.Device keyboard)
{
keys = keyboard.GetPressedKeys();
}