// If a Keyboard Key is pressed
public override EGames KeyDown(KeyEventArgs e)
{
// Game to load
EGames eGameToPlay = meGame;
// If the player is switching the selection
if (e.KeyCode == Keys.Left || e.KeyCode == Keys.Up)
{
// Switch selection to previous game
meSelectedGame--;
// Reset the Game Scale
mfSelectedGameScale = 0.0f;
// Wrap around if necessary
if (meSelectedGame == EGames.MainMenu)
{
meSelectedGame = EGames.HighScores;
}
// Play Menu Selection Changed sound
CFMOD.PlaySound(msSoundSelectionChanged, false);
}
else if (e.KeyCode == Keys.Right || e.KeyCode == Keys.Down)
{
// Switch selection to next game
meSelectedGame++;
// Reset the Game Scale
mfSelectedGameScale = 0.0f;
// Wrap around if necessary
if (meSelectedGame > EGames.HighScores)
{
meSelectedGame = EGames.Spong;
}
// Play Menu Selection Changed sound
CFMOD.PlaySound(msSoundSelectionChanged, false);
}
// If the player has chosen the Game to play
if (e.KeyCode == Keys.Enter || e.KeyCode == Keys.Space)
{
eGameToPlay = meSelectedGame;
}
// If the player is toggling the Sound on/off
if (e.KeyCode == Keys.S)
{
// Toggle the Sound on/off
CFMOD.mbSoundOn = !CFMOD.mbSoundOn;
}
// Return which Game should be played now
return(eGameToPlay);
}
// Function to Fire the Arrow
private void FireArrow()
{
// If the Player is currently Aiming
if (meTargetPracticeState == ETargetPracticeGameStates.Aiming)
{
// Switch to Shooting the Arrow
meTargetPracticeState = ETargetPracticeGameStates.FiredArrow;
// Set the Arrows Velocity based on the current Pitch and Amplitude of the Players voice
// Find the Middle Point of the Bow And Arrow to Rotate around
PointF sMiddlePoint = new Point();
sMiddlePoint.X = mrBOW_AND_ARROW_POSITION.X + (mrBOW_AND_ARROW_POSITION.Width / 2.0f);
sMiddlePoint.Y = mrBOW_AND_ARROW_POSITION.Y + (mrBOW_AND_ARROW_POSITION.Height / 2.0f);
// Rotate the Bow And Arrow by the specified Bow And Arrow Rotation Amount
System.Drawing.Drawing2D.Matrix sRotationMatrix = new System.Drawing.Drawing2D.Matrix(1, 0, 0, 1, 0, 0);
sRotationMatrix.RotateAt(miBowAndArrowRotation, sMiddlePoint);
PointF[] sPoint = new PointF[1];
sPoint[0].X = sMiddlePoint.X + 1;
sPoint[0].Y = sMiddlePoint.Y;
sRotationMatrix.TransformPoints(sPoint);
// Set the Arrows initial Direction to travel
mcArrowVelocity.X = sPoint[0].X - sMiddlePoint.X;
mcArrowVelocity.Y = sPoint[0].Y - sMiddlePoint.Y;
mcArrowVelocity.Normalize();
// Set the Arrows initial speed
mcArrowVelocity *= (mfUnitBowAndArrowPower * 300.0f);
mcArrowVelocity.X += 100.0f;
// Set the Arrows Rotation to be the same as the Bow And Arrow initially
miArrowRotation = miBowAndArrowRotation;
// Play the Fire Arrow sound
CFMOD.PlaySound(msSoundFire, false);
}
}
// If the Mouse is moved
public override void MouseMove(MouseEventArgs e)
{
// Get Mouses Position and store it as a rectangle
Rectangle rMouse = new Rectangle(e.X, e.Y, 1, 1);
// If the Mouse is over the Pong game icon
if (mrPongIcon.IntersectsWith(rMouse) && meSelectedGame != EGames.Spong)
{
// Set Pong as the Selected game
meSelectedGame = EGames.Spong;
// Reset the Game Scale
mfSelectedGameScale = 0.0f;
// Play Menu Selection Changed sound
CFMOD.PlaySound(msSoundSelectionChanged, false);
}
// Else if the Mouse is over the Shooting Gallery game icon
else if (mrShootingGalleryIcon.IntersectsWith(rMouse) && meSelectedGame != EGames.ShootingGallery)
{
// Set Shooting Gallery as the Selected game
meSelectedGame = EGames.ShootingGallery;
// Reset the Game Scale
mfSelectedGameScale = 0.0f;
// Play Menu Selection Changed sound
CFMOD.PlaySound(msSoundSelectionChanged, false);
}
// Else if the Mouse is over the Pitch Matcher game icon
else if (mrPitchMatcherIcon.IntersectsWith(rMouse) && meSelectedGame != EGames.PitchMatcher)
{
// Set Pitch Matcher as the Selected game
meSelectedGame = EGames.PitchMatcher;
// Reset the Game Scale
mfSelectedGameScale = 0.0f;
// Play Menu Selection Changed sound
CFMOD.PlaySound(msSoundSelectionChanged, false);
}
// Else if the Mouse is over the Target Practice game icon
else if (mrTargetPracticeIcon.IntersectsWith(rMouse) && meSelectedGame != EGames.TargetPractice)
{
// Set Target Practice as the Selected game
meSelectedGame = EGames.TargetPractice;
// Reset the Game Scale
mfSelectedGameScale = 0.0f;
// Play Menu Selection Changed sound
CFMOD.PlaySound(msSoundSelectionChanged, false);
}
// Else if the Mouse is over the Profile Settings icon
else if (mrProfileSettingsIcon.IntersectsWith(rMouse) && meSelectedGame != EGames.ProfileSettings)
{
// Set the Profile Settings as the Selected icon
meSelectedGame = EGames.ProfileSettings;
// Reset the Game Scale
mfSelectedGameScale = 0.0f;
// Play Menu Selection Changed sound
CFMOD.PlaySound(msSoundSelectionChanged, false);
}
// Else if the Mouse is over the High Scores icon
else if (mrHighScoresIcon.IntersectsWith(rMouse) && meSelectedGame != EGames.HighScores)
{
// Set High Scores as the Selected game
meSelectedGame = EGames.HighScores;
// Reset the Game Scale
mfSelectedGameScale = 0.0f;
// Play Menu Selection Changed sound
CFMOD.PlaySound(msSoundSelectionChanged, false);
}
}
// Update the Bow And Arrow and the Arrow
private void UpdateGameObjects(float fTimeSinceLastUpdateInSeconds, Graphics cBackBuffer)
{
// If the Player is Aiming
if (meTargetPracticeState == ETargetPracticeGameStates.Aiming)
{
// Use the Players current Pitch as the Bow And Arrow Rotation Amount
mcPitchMeter.AutoDetectPitchAndUpdateMeter();
miBowAndArrowRotation = (int)(mcPitchMeter.mfPitchIndicatorUnitPosition * -45.0f);
// Save the amount of Power being used
mfUnitBowAndArrowPower = ((CSoundInput.Instance().fAmplitude - 90.0f) / 20.0f);
// Make sure the Power is in a valid range of Zero to One
if (mfUnitBowAndArrowPower < 0.0f)
{
mfUnitBowAndArrowPower = 0.0f;
}
else if (mfUnitBowAndArrowPower > 1.0f)
{
mfUnitBowAndArrowPower = 1.0f;
}
}
// Else the Arrow has been fired
else
{
// If the Arrow is not "dead" yet
if (mfResetArrowWaitTime <= 0.0f)
{
// Update the Arrows Velocity by Gravity
mcArrowVelocity += (mcGRAVITY_ACCELERATION * fTimeSinceLastUpdateInSeconds);
// Calculate the Arrows new Position
mrArrow.X += (mcArrowVelocity.X * fTimeSinceLastUpdateInSeconds);
mrArrow.Y += (mcArrowVelocity.Y * fTimeSinceLastUpdateInSeconds);
// Get the Rotation angle of the Arrow so that it faces the direction it is travelling
float fArrowRotationInRadians = 0.0f;
bool bChangeRotation = true;
if (mcArrowVelocity.Y < 0.0f)
{
fArrowRotationInRadians = (float)(Math.PI + Math.Atan(mcArrowVelocity.X / mcArrowVelocity.Y));
}
else if (mcArrowVelocity.Y > 0.0f)
{
fArrowRotationInRadians = (float)(Math.Atan(mcArrowVelocity.X / mcArrowVelocity.Y));
}
// Else the Arrow has no Y Velocity
else
{
if (mcArrowVelocity.X > 0.0f)
{
fArrowRotationInRadians = (float)(Math.PI / 2.0f);
}
else if (mcArrowVelocity.X < 0.0f)
{
fArrowRotationInRadians = (float)((3.0f * Math.PI) / 2.0f);
}
// Else the Arrow has no X Velocity
else
{
// Rotation is undefined, so leave rotationa as is
bChangeRotation = false;
}
}
// If the Rotation should be updated
if (bChangeRotation)
{
// Convert the Radians to Degrees and store the result
miArrowRotation = 90 - (int)(fArrowRotationInRadians * (180.0f / Math.PI));
}
}
// If the Arrow should be reset
if (mrArrow.IntersectsWith(mrTarget) || mrArrow.X > 800 || mrArrow.Y > 485)
{
// If the Arrow just "died"
if (mfResetArrowWaitTime == 0.0f)
{
// If the Arrow hit the Target
if (mrArrow.IntersectsWith(mrTarget))
{
// Record it as a hit
mbArrowHitTarget = true;
// Update the Players Score
miScore++;
// If the Players Score is more than their current High Score
if (miScore > CProfiles.Instance().mcCurrentProfile.iScoreTargetPractice)
{
// Update the Players High Score and Save
CProfiles.Instance().mcCurrentProfile.iScoreTargetPractice = miScore;
CProfiles.Instance().SaveProfilesToFile();
}
// Play the Hit sound
CFMOD.PlaySound(msSoundHit, false);
}
// Else if the Arrow did not hit anything
else if (mrArrow.X > 800 || mrArrow.Y > 485)
{
// Record that it was not a hit
mbArrowHitTarget = false;
// Reset the Players Score
miScore = 0;
// Play the Miss sound
CFMOD.PlaySound(msSoundMiss, false);
}
// Reset the Arrows Velocity to zero
mcArrowVelocity *= 0.0f;
}
// Update how long we have waited for
mfResetArrowWaitTime += fTimeSinceLastUpdateInSeconds;
// If we have waited long enough since the Arrow "died"
if (mfResetArrowWaitTime > 1.0f)
{
// Reset the Arrows Position
MoveArrowToBow();
// If the Arrow hit the Target
if (mbArrowHitTarget)
{
// Create a new Target to hit
MoveTargetToNewRandomLocation();
}
// Reset the Arrow Wait Time
mfResetArrowWaitTime = 0.0f;
// Change the Game State to Aiming
meTargetPracticeState = ETargetPracticeGameStates.Aiming;
}
}
}
}
// If the Pitch Transition Example button was pressed
private void buttonPitchTransitionExample_Click(object sender, EventArgs e)
{
// Play the Pitch Transition Example sound
CFMOD.PlaySound(msSoundPitchTransitionExample, true);
}
// Update the Ball and Paddle
private void UpdateGameObjects(float fTimeSinceLastUpdateInSeconds, Graphics cBackBuffer)
{
// Temp local variables
int iBallXDistanceTravelled = 0; // How far the Ball has moved in the X direction
int iBallYDistanceTravelled = 0; // How far the Ball has moved in the Y direction
Rectangle rBallOldPosition = mrBall; // Rectangle used to test Ball against collisions
Rectangle rBallCollisionRect; // Rectangle used to test Ball against collisions
// Move the Pitch Meter according to any Input Pitch
mcPitchMeter.AutoDetectPitchAndUpdateMeter();
// If some Pitch Input was received
if (CSoundInput.Instance().bInputReceived)
{
// Calculate what Percent of force should be used to move the Paddle
float fPercentToMove = mcPitchMeter.mfPitchIndicatorUnitPosition - 0.5f;
fPercentToMove *= 2.0f;
// Calculate how many pixels to move the Paddle
float fAmountToMove = fPercentToMove * (-miPADDLE_MAX_SPEED_PER_SECOND * fTimeSinceLastUpdateInSeconds);
// Move the Paddle
mrPaddle.Y += (int)fAmountToMove;
}
// Calculate how far the Ball should move
iBallXDistanceTravelled = (int)(mcBallDirection.X * fTimeSinceLastUpdateInSeconds);
iBallYDistanceTravelled = (int)(mcBallDirection.Y * fTimeSinceLastUpdateInSeconds);
// Move the Ball
mrBall.X += iBallXDistanceTravelled;
mrBall.Y += iBallYDistanceTravelled;
// Test for collision between the Ball and the Walls
// Rectangle to use to test collisions against the Ball
rBallCollisionRect = mrBall;
// If the Ball has travelled further than it's width or height in the last frame
if (Math.Abs(iBallXDistanceTravelled) >= mrBall.Width ||
Math.Abs(iBallYDistanceTravelled) >= mrBall.Height)
{
// If the Ball is moving right
if (iBallXDistanceTravelled > 0)
{
// If the Ball is moving down
if (iBallYDistanceTravelled > 0)
{
rBallCollisionRect.Location = rBallOldPosition.Location;
rBallCollisionRect.Width = mrBall.Right - rBallOldPosition.Left;
rBallCollisionRect.Height = mrBall.Bottom - rBallOldPosition.Top;
}
// Else the Ball is moving up
else
{
rBallCollisionRect.X = rBallOldPosition.X;
rBallCollisionRect.Y = mrBall.Top;
rBallCollisionRect.Width = mrBall.Right - rBallOldPosition.Left;
rBallCollisionRect.Height = rBallOldPosition.Bottom - mrBall.Top;
}
}
// Else the Ball is moving left
else
{
// If the Ball is moving down
if (iBallYDistanceTravelled > 0)
{
rBallCollisionRect.X = mrBall.Left;
rBallCollisionRect.Y = rBallOldPosition.Top;
rBallCollisionRect.Width = rBallOldPosition.Right - mrBall.Left;
rBallCollisionRect.Height = mrBall.Bottom - rBallOldPosition.Top;
}
// Else the Ball is moving up
else
{
rBallCollisionRect.Location = mrBall.Location;
rBallCollisionRect.Width = rBallOldPosition.Right - mrBall.Left;
rBallCollisionRect.Height = rBallOldPosition.Bottom - mrBall.Top;
}
}
}
// If the Ball hit the Top Wall
if (rBallCollisionRect.IntersectsWith(mrTopWall))
{
// Reverse it's Y direction
mcBallDirection.Y = -mcBallDirection.Y;
// Place it to be hitting the Wall (not in the Wall)
mrBall.Y = mrTopWall.Bottom;
// Play Sound
CFMOD.PlaySound(msSoundBallBounce, false);
}
// If the Ball hit the Bottom Wall
else if (rBallCollisionRect.IntersectsWith(mrBottomWall))
{
// Reverse it's Y direction
mcBallDirection.Y = -mcBallDirection.Y;
// Place it to be hitting the Wall (not in the Wall)
mrBall.Y = mrBottomWall.Top - mrBall.Height;
// Play Sound
CFMOD.PlaySound(msSoundBallBounce, false);
}
// If the Ball hit the Right wall
if (rBallCollisionRect.IntersectsWith(mrRightWall))
{
// Reverse it's X direction
mcBallDirection.X = -mcBallDirection.X;
// Place it to be hitting the Wall (not in the Wall)
mrBall.X = mrRightWall.Left - mrBall.Width;
// Play Sound
CFMOD.PlaySound(msSoundBallBounce, false);
}
// Test for collision between the Ball and the Paddle
// NOTE: Test for collision between Paddle before left wall incase ball is
// travelling too fast and would pass through both
if (rBallCollisionRect.IntersectsWith(mrPaddle))
{
// Increase the Balls speed slightly
float fSpeed = mcBallDirection.Length();
fSpeed += miBALL_SPEED_INCREMENT;
// Make sure Ball does not go too fast
if (fSpeed > miBALL_MAX_SPEED)
{
fSpeed = miBALL_MAX_SPEED;
}
// Reverse the Balls X direction
mcBallDirection.X = -mcBallDirection.X;
// Add some randomness to the Balls Y direction
float fRandomness = mcRandom.Next(-25, 25);
fRandomness /= 100.0f;
mcBallDirection.Normalize();
mcBallDirection.Y += fRandomness;
// Set the Balls speed
mcBallDirection.Normalize();
mcBallDirection.Scale(fSpeed);
// Place the Ball on the Paddle (not inside it)
mrBall.X = mrPaddle.Right;
// Play Sound
CFMOD.PlaySound(msSoundBallBounce, false);
}
// Else if the Ball hit the Left wall
else if (rBallCollisionRect.IntersectsWith(mrLeftWall))
{
// Player loses a life
miLives--;
// If the Player is dead
if (miLives == 0)
{
// Save the Players Score
int iScore = miScore;
// Restart the Game
Reset();
// Restore the Players Score
miScore = iScore;
// Play Game Over sound
CFMOD.PlaySound(msSoundGameOver, false);
// Check if the Player has beat their High Score
if (CProfiles.Instance().mcCurrentProfile.iScoreSpong < miScore)
{
// Save the Players new High Score
CProfiles.Instance().mcCurrentProfile.iScoreSpong = miScore;
CProfiles.Instance().SaveProfilesToFile();
}
// Exit this function so the Game restarts now
return;
}
// Play sound of losing a Ball
CFMOD.PlaySound(msSoundBallDied, false);
// Reset the Balls position and direction
ResetBall();
// Reset the Next Ball Wait Timer
mfNextBallWaitTime = 0.0f;
// Enter the Wait For Next Ball state
mePongState = EPongGameStates.WaitForNextBall;
}
// Update the Players Score
miScore += (int)(fTimeSinceLastUpdateInSeconds * 1000.0f);
}