// Clears the scene and draws the game (Paddle, Ball, Walls, Text)
private void DrawGame(float fTimeSinceLastUpdateInSeconds, Graphics cBackBuffer)
{
Brush cBrush; // Used to draw solid shapes
// Clear the scene
cBackBuffer.Clear(Color.Black);
// Draw the Pitch Meter
mcPitchMeter.Draw(cBackBuffer);
// Draw the Pitch Meter To Match
mcPitchMeterToMatch.Draw(cBackBuffer);
// Display to press Space Bar to Pause the game
cBrush = new SolidBrush(Color.LightBlue);
cBackBuffer.DrawString("Pause - Space Bar", mcFontText, cBrush, 475, 530);
// Display to press R to Restart the game
cBackBuffer.DrawString("Restart - R", mcFontText, cBrush, 150, 530);
// Display the players Score
cBackBuffer.DrawString("Score " + miScore, mcFontText, cBrush, 10, 10);
// Display how to earn points
cBackBuffer.DrawString("Match your pitch closer to the Target pitch to earn more points", mcFontText, cBrush, 10, 50);
// Display how many seconds remain in the game
cBackBuffer.DrawString("Time " + mfGameTimeRemaining.ToString("#"), mcFontText, cBrush, 100, 260);
// Release the Brush resource
cBrush.Dispose();
}
// Clears the scene and draws the game (Paddle, Ball, Walls, Text)
private void DrawGame(float fTimeSinceLastUpdateInSeconds, Graphics cBackBuffer)
{
Brush cBrush; // Used to draw solid shapes
Pen cPitchMeterPen = new Pen(Color.Gray); // Used to draw the Pitch Meter
// Keep the Paddle in bounds
if (mrPaddle.Top < mrTopWall.Bottom)
{
mrPaddle.Y = mrTopWall.Bottom;
}
else if (mrPaddle.Bottom > mrBottomWall.Top)
{
mrPaddle.Y = mrBottomWall.Top - mrPaddle.Height;
}
// Clear the scene
cBackBuffer.Clear(Color.Black);
// Draw the Players Paddle
cBackBuffer.DrawImage(mcPaddleImage, mrPaddle);
// Draw the Ball
cBackBuffer.DrawImage(mcBallImage, mrBall);
// Draw the Walls
cBrush = new SolidBrush(Color.White);
cBackBuffer.FillRectangle(cBrush, mrLeftWall);
cBackBuffer.FillRectangle(cBrush, mrRightWall);
cBackBuffer.FillRectangle(cBrush, mrTopWall);
cBackBuffer.FillRectangle(cBrush, mrBottomWall);
// Draw the Pitch Meter
mcPitchMeter.Draw(cBackBuffer);
// Draw the text
cBrush = new SolidBrush(Color.LightBlue);
cBackBuffer.DrawString("Score " + miScore.ToString(), mcFontText, cBrush, 10, 10);
cBackBuffer.DrawString("Balls " + miLives.ToString(), mcFontText, cBrush, 690, 10);
cBackBuffer.DrawString("Pause - Space Bar Restart Game - R Main Menu - Esc", mcFontText, cBrush, 10, 520);
// Release the Brush and Pen resources
cBrush.Dispose();
cPitchMeterPen.Dispose();
}
// Update this form
private void UpdateForm(object sender, PaintEventArgs e)
{
// Get a handle to this forms Graphics object so we can draw to it
Graphics cGraphics = e.Graphics;
// Get input from PD (audio input from player), without keeping the Pitch within range
CSoundInput.Instance().GetPDInput(false);
// If we should be Detecting the Pitch
if (mbDetectingPitch)
{
// Get the Players current Pitch
int iPitch = (int)CSoundInput.Instance().fPitch;
// Increment the Hits on the Players current Pitch
miaPitchHits[iPitch]++;
// If this is the lowest Pitch heard so far and it's been hit at least 10 times
if ((CSoundInput.Instance().fPitch < CSoundInput.Instance().iLowerPitchRange ||
CSoundInput.Instance().iLowerPitchRange <= 10) && CSoundInput.Instance().fPitch > 1.0f &&
miaPitchHits[iPitch] >= 10)
{
// Record this as the new lowest Pitch
CSoundInput.Instance().iLowerPitchRange = iPitch;
// If the Pitch is too low
if (CSoundInput.Instance().iLowerPitchRange < 0)
{
CSoundInput.Instance().iLowerPitchRange = 0;
}
}
// If this is the highest Pitch heard so far
if ((CSoundInput.Instance().fPitch > CSoundInput.Instance().iUpperPitchRange ||
CSoundInput.Instance().iUpperPitchRange <= 10) && CSoundInput.Instance().fPitch > 1.0f &&
miaPitchHits[iPitch] >= 10)
{
// Record this as the new highest Pitch
CSoundInput.Instance().iUpperPitchRange = iPitch;
// If the High Pitch isn't at least 10 Pitches louder than the low
if ((CSoundInput.Instance().iUpperPitchRange - CSoundInput.Instance().iLowerPitchRange) < 10)
{
// Increase the High Pitch to 10 Pitches louder
CSoundInput.Instance().iUpperPitchRange = CSoundInput.Instance().iLowerPitchRange + 10;
// If the Pitch is too high
if (CSoundInput.Instance().iUpperPitchRange > 130)
{
CSoundInput.Instance().iUpperPitchRange = 130;
}
}
}
}
// Else we are not Detecting the Pitch
else
{
// Draw the Pitch Meter
mcPitchMeter.AutoDetectPitchAndUpdateMeter();
mcPitchMeter.Draw(cGraphics);
}
// Show the Current Pitch
textCurrentPitch.Text = CSoundInput.Instance().fPitch.ToString();
// Show the High and Low Pitch Values
numericHighPitch.Value = CSoundInput.Instance().iUpperPitchRange;
numericLowPitch.Value = CSoundInput.Instance().iLowerPitchRange;
}
// Function to Draw the Game in it's current state to the Back Buffer
private void DrawGame(float fTimeSinceLastUpdateInSeconds, Graphics cBackBuffer)
{
// Brush and Pen to draw with
Brush cBrush;
Pen cPen;
// Clear the screen to Black
cBackBuffer.Clear(Color.Black);
// Loop though all Targets in the Target List
int iTargetIndex = 0;
int iNumberOfTargets = mcTargetList.Count;
for (iTargetIndex = 0; iTargetIndex < iNumberOfTargets; iTargetIndex++)
{
// Save a handle to this Target for readability
CTarget cTarget = mcTargetList[iTargetIndex];
// Rectangle used to draw Target to the screen
Rectangle rRect = new Rectangle((int)cTarget.rRect.X, (int)cTarget.rRect.Y, (int)cTarget.rRect.Width, (int)cTarget.rRect.Height);
// If the Target is Facing Left
if (cTarget.bFacingLeft)
{
// Draw this Target to the screen facing Left
cBackBuffer.DrawImage(mcTargetFacingLeftImage, rRect, 0, 0, mcTargetFacingLeftImage.Width, mcTargetFacingLeftImage.Height, GraphicsUnit.Pixel, mcTargetImageAttributes);
}
// Else the Target is Facing Right
else
{
// Draw this Target to the screen facing Right
cBackBuffer.DrawImage(mcTargetFacingRightImage, rRect, 0, 0, mcTargetFacingLeftImage.Width, mcTargetFacingLeftImage.Height, GraphicsUnit.Pixel, mcTargetImageAttributes);
}
}
// Draw the Pitch Meter
mcPitchMeter.AutoDetectPitchAndUpdateMeter();
mcPitchMeter.Draw(cBackBuffer);
// Draw the area in which the Targets can be "hit"
cPen = new Pen(Color.White);
cBackBuffer.DrawRectangle(cPen, miSHOOT_TARGET_AREA_LEFT, miSHOOT_TARGET_AREA_TOP, (miSHOOT_TARGET_AREA_RIGHT - miSHOOT_TARGET_AREA_LEFT), (miSHOOT_TARGET_AREA_BOTTOM - miSHOOT_TARGET_AREA_TOP));
// Display to press Space Bar to Pause the game
cBrush = new SolidBrush(Color.LightBlue);
cBackBuffer.DrawString("Pause - Space Bar", mcFontText, cBrush, 475, 530);
// Display to press R to Restart the game
cBackBuffer.DrawString("Restart - R", mcFontText, cBrush, 150, 530);
// Display the players Score
cBackBuffer.DrawString("Score " + miScore, mcFontText, cBrush, 10, 10);
// Display the instructions
cBackBuffer.DrawString("Try and hit as many ducks as possible", mcFontText, cBrush, 190, 10);
// If the Song is still loading
if (mcWindowsMediaPlayer.status == "Connecting...")
{
cBackBuffer.DrawString("Loading Tune", mcFontChooseMusicTitle, cBrush, 230, 200);
}
// Clean up the Brush and Pen resources
cBrush.Dispose();
cPen.Dispose();
}
