public override void Update(GameTime gameTime)
{
time += (float)gameTime.ElapsedGameTime.TotalSeconds;
if (cheatTextCurrentColor != Color.Transparent)
{
cheatTextCurrentColor = Color.Lerp(Color.Gold, Color.Transparent, ((float)gameTime.TotalGameTime.TotalSeconds - cheatInputTime) / 4f);
}
if (fadephase < 2 && (KeyboardManager.KeyPressedUp(Keys.Space) || KeyboardManager.KeyPressedUp(Keys.Enter) || KeyboardManager.KeyPressedUp(Keys.Escape) || GamepadManager.ProceedButtonPressedUp()))
{
backgroundCurrentColor = Color.White;
text1CurrentColor = Color.White;
text2CurrentColor = Color.White;
startTextColor = Color.White;
startTextNextChange = time + .8f;
fadephase = 2;
}
else if (fadephase == 2)
// Process input on the main screen...
{
if (KeyboardManager.KeyDown(Keys.LeftShift) || GamepadManager.AnyShoulderButtonDown())
{
// Get the input to add to the cheat string.
if (KeyboardManager.KeyPressedUp(Keys.Up) || GamepadManager.UpButtonPressedUp())
{
cheatInputText = String.Concat(cheatInputText, "U");
}
if (KeyboardManager.KeyPressedUp(Keys.Down) || GamepadManager.DownButtonPressedUp())
{
cheatInputText = String.Concat(cheatInputText, "D");
}
if (KeyboardManager.KeyPressedUp(Keys.Left) || GamepadManager.LeftButtonPressedUp())
{
cheatInputText = String.Concat(cheatInputText, "L");
}
if (KeyboardManager.KeyPressedUp(Keys.Right) || GamepadManager.RightButtonPressedUp())
{
cheatInputText = String.Concat(cheatInputText, "R");
}
CheckCheats(gameTime);
}
else
{
cheatInputText = "";
}
if ((KeyboardManager.KeyPressedDown(Keys.Enter) || GamepadManager.ProceedButtonPressedUp()) && !HelpShown && !CreditsShown)
{
// Begin the game...
fadephase = 3;
music.Stop();
time = 0f;
startTextColor = Color.White;
startTextNextChange = 0.05f;
GameStartSound.Play();
}
else
{
if (KeyboardManager.KeyDown(Keys.C))
{
CreditsShown = true;
}
else
{
CreditsShown = false;
}
if (KeyboardManager.KeyDown(Keys.H))
{
HelpShown = true;
}
else
{
HelpShown = false;
}
}
}
switch (fadephase)
{
case (0):
backgroundCurrentColor = Color.Lerp(Color.Black, Color.White, time / 3f);
if (backgroundCurrentColor == Color.White)
{
fadephase = 1;
}
break;
case (1):
if (time > 3.5f)
{
text1CurrentColor = Color.Lerp(Color.Transparent, Color.White, (time - 3.5f) / 1.8f);
text2CurrentColor = Color.Lerp(Color.Transparent, Color.White, (time - 5f) / 3f);
}
if (time > 8f)
{
startTextColor = Color.White;
startTextNextChange = 8.8f;
fadephase = 2;
}
break;
case (2):
{
if (time > startTextNextChange)
{
if (startTextColor == Color.White)
{
startTextColor = Color.Transparent;
}
else
{
startTextColor = Color.White;
}
startTextNextChange += .8f;
}
}
break;
case (3):
if (time > startTextNextChange)
{
if (startTextColor == Color.White)
{
startTextColor = Color.Yellow;
}
else
{
startTextColor = Color.White;
}
startTextNextChange += .05f;
}
if (time > 1.5f)
{
startTextColor = Color.Transparent;
fadephase = 4;
time = 0;
}
break;
case (4):
backgroundCurrentColor = Color.Lerp(Color.White, Color.Black, time / 1.5f);
text1CurrentColor = Color.Lerp(Color.White, Color.Black, time / 1.5f);
text2CurrentColor = Color.Lerp(Color.White, Color.Black, time / 1.5f);
//startTextColor = Color.Lerp(Color.White, Color.Black, time / 1.5f);
if (time > 1.8f)
{
Game.ChangeScene(new GameScene(Game));
}
break;
default:
break;
}
}
public override void Update(GameTime gameTime)
{
currentGameTime = (float)gameTime.TotalGameTime.TotalSeconds;
Vector2 movement = new Vector2();
// Update controls
float moveSpeed;
if (KeyboardManager.KeyDown(Keys.LeftShift) || GamepadManager.AButtonDown() || GamepadManager.AnyShoulderButtonDown())
{
moveSpeed = speed / 2.5f;
}
else
{
moveSpeed = speed;
}
if (KeyboardManager.KeyDown(Keys.Left) || GamepadManager.LeftButtonDown())
{
movement.X = -1 * (moveSpeed * (float)gameTime.ElapsedGameTime.TotalSeconds);
}
if (KeyboardManager.KeyDown(Keys.Right) || GamepadManager.RightButtonDown())
{
movement.X = (moveSpeed * (float)gameTime.ElapsedGameTime.TotalSeconds);
}
if (KeyboardManager.KeyDown(Keys.Up) || GamepadManager.UpButtonDown())
{
movement.Y = -1 * (moveSpeed * (float)gameTime.ElapsedGameTime.TotalSeconds);
}
if (KeyboardManager.KeyDown(Keys.Down) || GamepadManager.DownButtonDown())
{
movement.Y = (moveSpeed * (float)gameTime.ElapsedGameTime.TotalSeconds);
}
if ((KeyboardManager.KeyDown(Keys.Space) || GamepadManager.XButtonDown()) && gameTime.TotalGameTime.TotalSeconds > nextFireTime && CanFire)
{
// Fire!
AudioManager.PlaySoundEffect(GameScene.Shot3Sound, .2f);
Bullet newBullet = mainEmitter.FireBullet(((float)Math.PI / 2) * 3, 500f, Color.GreenYellow, BulletType.Diamond, true);
newBullet.SetCollisionLayer(2);
newBullet.DrawLayer = .1f;
nextFireTime = (float)gameTime.TotalGameTime.TotalSeconds + .1f;
}
// Calculate the movement from the sticks if they exist
movement.X += (moveSpeed * GamepadManager.LeftStickX() * (float)gameTime.ElapsedGameTime.TotalSeconds);
movement.Y -= (moveSpeed * GamepadManager.LeftStickY() * (float)gameTime.ElapsedGameTime.TotalSeconds);
Position += movement;
// Now clamp the position...
if (Center.X - Origin.X < thisScene.ScreenArea.X)
{
Center = new Vector2(thisScene.ScreenArea.X + Origin.X, Center.Y);
}
else if (Center.X + Origin.X > thisScene.ScreenArea.X + thisScene.ScreenArea.Width)
{
Center = new Vector2(thisScene.ScreenArea.X + thisScene.ScreenArea.Width - Origin.X, Center.Y);
}
if (Center.Y - Origin.Y < thisScene.ScreenArea.Y)
{
Center = new Vector2(Center.X, thisScene.ScreenArea.Y + Origin.Y);
}
else if (Center.Y + Origin.Y > thisScene.ScreenArea.Y + thisScene.ScreenArea.Height)
{
Center = new Vector2(Center.X, thisScene.ScreenArea.Y + thisScene.ScreenArea.Height - Origin.Y);
}
//Test a hoolio
base.Update(gameTime);
}
