Changeset 29750 for other-projects/fft-ddr/summer-2014/trunk/FFDDR/Form1.cs

Timestamp:

2015-02-18T17:29:19+13:00 (9 years ago)

Author:

cct9

Message:

Reworking of pictureBox Paint event so it is using double-buffering correctly without background-erase issue

File:

• other-projects/fft-ddr/summer-2014/trunk/FFDDR/Form1.cs (modified) (14 diffs)

other-projects/fft-ddr/summer-2014/trunk/FFDDR/Form1.cs

@@ -14 +14 @@
 using MicroLibrary;
 using System.IO;
-
+using System.Diagnostics;
+
+using System.Drawing.Drawing2D;
 
 namespace FFDDR
 {
+    
+
     public partial class FFDDR : Form
     {
@@ -43 +47 @@
 
         private PictureBox[] pboxShowCalibrated;
-       
+
         private Vector4 centreScreen;
         private bool twoPlayer = false;
         private float deadspotSize = 50;
-
+        private int circleRadius = 400;
+
+        private float footSize = 30, defaultFootSize = 20, enlargedFootSize = 70;
+
+        float defaultScreenHeight;
+        float backgroundScaler = 0.4f;
+
+        int quadrentLeft, quadrentRight;
+
+
+        
+        int blueScore = 0, redScore = 0, yellowScore = 0, greenScore = 0;
+
+        private float xCoordLeft, yCoordLeft, xCoordRight, yCoordRight;
+        List<FootStep> footstepList;
+        BeatPicturebox mainScreen;
+        int colourChanger = 0;
 
         public FFDDR()
@@ -57 +77 @@
         {
             #region Beat detect
+
+            defaultScreenHeight = this.Height;
+            //scoreLabel.Left = (int)(0.7f * (float)this.Width);
+            //scoreLabel.
+            //label1.Font.SizeInPoints = 5;
 
             // The song to convert + read
@@ -62 +87 @@
             output = new WaveOut();
             output.Init(reader);
-            output.Play();
-            graphics = mainScreen.CreateGraphics();
-
+            //output.Play();
+            //graphics = mainScreen.CreateGraphics();
+            mainScreen = new BeatPicturebox();
+            mainScreen.Left = 0;
+            mainScreen.Top = 0;
+            mainScreen.Width = mainScreen1.Width;
+            mainScreen.Height = mainScreen1.Height;
+            this.Controls.Add(mainScreen);
+
+            mainScreen.BringToFront();
+            mainScreen.BackColor = Color.Transparent;//(Color)ColorTranslator.FromHtml("#353535");
+
+            
             this.DoubleBuffered = true;
 
@@ -70 +105 @@
             wavInfo = WavProcessor.ReadWav(@"C:\Users\Chris\Downloads\", "become", 1024, 30);
 
-           
+
 
             // Play one buffer every (songLength/temp.length(numbuffer)) milliseconds. Both values are contained in the Json string[]
@@ -81 +116 @@
             // timer.IgnoreEventIfLateBy = (int)((temp.songLength / wavInfo.Length) )/ 4;
 
-            timer.Enabled = true;
+            //timer.Enabled = true;
             timer.MicroTimerElapsed += new MicroTimer.MicroTimerElapsedEventHandler(timerTick);
+
+            footstepList = new List<FootStep>();
 
             #endregion
@@ -123 +160 @@
 
             skeletonManager = new SkeletonManager(6);
-            graphics = screen.CreateGraphics();
-            centreScreen.X = screen.Width / 2;
-            centreScreen.Z = screen.Height / 2;
+            graphics = mainScreen.CreateGraphics();
+            centreScreen.X = mainScreen.Width / 2;
+            centreScreen.Z = mainScreen.Height / 2;
+
+            mainScreen.Paint += screen1_Paint;
 
             #region Display pictureboxes showing calibration information
@@ -142 +181 @@
             }
             #endregion
-        }
-
-        private void timerTick(object sender, MicroTimerEventArgs args)
-        {
-            timeSinceLastBeat++;
-            wavFrameIncrement++;
-
-            if (mainScreen.InvokeRequired)
-            {
-                //mainScreen.Invoke(new MethodInvoker(delegate { mainScreen.Refresh(); }));
-                mainScreen.Invoke(new MethodInvoker(delegate { mainScreen.CreateGraphics().FillRectangle(new SolidBrush(Color.White), 0, 0, mainScreen.Width, mainScreen.Height); }));
-            }
-
-            
-
+
+            redLabel.BringToFront();
+            blueLabel.BringToFront();
+            greenLabel.BringToFront();
+            yellowLabel.BringToFront();
+            /*
+            blueLabel = new Label();
+            redLabel = new Label();
+            greenLabel = new Label();
+            yellowLabel = new Label();
+
+            blueLabel.Font = new Font("Microsoft Sans Serif", 20);
+            redLabel.Font = new Font("Microsoft Sans Serif", 20);
+            greenLabel.Font = new Font("Microsoft Sans Serif", 20);
+            yellowLabel.Font = new Font("Microsoft Sans Serif", 20);
+            redLabel.BackColor = Color.Red;
+
+            redLabel.Left = (int)(10);
+            blueLabel.Left = (int)(0.8f * mainScreen.Width);
+            yellowLabel.Left = (int)(0.2f * mainScreen.Width);
+            greenLabel.Left = (int)(0.8f * mainScreen.Width);
+
+            redLabel.Top = (int)(10);
+            blueLabel.Top = (int)(0.1 * mainScreen.Height);
+            yellowLabel.Top = (int)(0.85 * mainScreen.Height);
+            greenLabel.Top = (int)(0.85 * mainScreen.Height);
+
+            redLabel.BringToFront();
+            redLabel.Visible = true;
+            redLabel.Enabled = true;
+            label1.BringToFront();
+            redLabel.Text = "Test";
+
+            
+            redLabel.Location = new System.Drawing.Point(10,10 );
+            redLabel.Name = "redLabel";
+            redLabel.Size = new System.Drawing.Size(173, 20);
+            
             // When song finished this is out of bounds. fix this.
             WavFrame currentFrame = (WavFrame)JsonConvert.DeserializeObject<WavFrame>(wavInfo[wavFrameIncrement]);
             for (int j = 0; j < currentFrame.bandPowers.Length; j++)
             {
-                // Calling control change drawing beat visualizer bands) from another thread. 
+                colourChanger++;
+                timeSinceLastBeat++;
+                wavFrameIncrement++;
+                /*
                 if (mainScreen.InvokeRequired)
                 {
-                    mainScreen.Invoke(new MethodInvoker(delegate { mainScreen.CreateGraphics().DrawRectangle(new Pen(Color.DarkBlue), j * 15, 0, 10, 6 * currentFrame.bandPowers[j]); }));
-                }
-            }
-
-            // If a beat exists on the current frame, display it via BeatBox
-            if (currentFrame.beatExists == true)
-            {
-                if (beatBox.InvokeRequired)
-                {
-                    beatBox.Invoke(new MethodInvoker(delegate { ChangeBeatBox(); }));
-
-                }
-
+                    //mainScreen.Invoke(new MethodInvoker(delegate { mainScreen.Refresh(); }));
+                    mainScreen.Invoke(new MethodInvoker(delegate { mainScreen.CreateGraphics().FillRectangle(new SolidBrush(Color.White), 0, 0, mainScreen.Width, mainScreen.Height); }));
+                }
+
+
+                */
+
+                if (colourChanger >= 75)
+                {
+
+                    colourChanger = 0;
+                    Random random = new Random();
+                    if (random.Next(0, 2) == 1)
+                    {
+                        quadrentRight = random.Next(0, 5);
+                    }
+                    else
+                    {
+                        quadrentLeft = random.Next(0, 5);
+                    }
+
+                }
+
+                if (footSize > defaultFootSize)
+                {
+                    footSize *= 0.92f;
+                    if (footSize < defaultFootSize) footSize = defaultFootSize;
+                }
+
+                for (int i = 0; i < footstepList.Count; i++)
+                {
+                    footstepList[i].radius *= 1.05f;
+                    if (footstepList[i].radius > enlargedFootSize) footstepList.Remove(footstepList[i]);
+                }
+
+
+                    if (wavInfo.Length > wavFrameIncrement)
+                    {
+                        WavFrame currentFrame = (WavFrame)JsonConvert.DeserializeObject<WavFrame>(wavInfo[wavFrameIncrement]);
+
+                        /*
+                        for (int j = 0; j < currentFrame.bandPowers.Length; j++)
+                        {
+                            // Calling control change drawing beat visualizer bands) from another thread. 
+                            if (mainScreen.InvokeRequired)
+                            {
+                                mainScreen.Invoke(new MethodInvoker(delegate { mainScreen.CreateGraphics().DrawRectangle(new Pen(Color.DarkBlue), j * 15, 0, 10, 6 * currentFrame.bandPowers[j]); }));
+                            }
+                        }
+                        */
+                        // If a beat exists on the current frame, display it via BeatBox
+
+                        if (currentFrame.beatExists == true)
+                        {
+                            ChangeBeatBox();
+
+                        }
+
+                    }
+                    else System.Environment.Exit(1);
+            }
+            catch
+            {
+                System.Environment.Exit(1);
             }
         }
@@ -184 +300 @@
 
             // Alternate the box which chanhges to the beat.
-            graphics = mainScreen.CreateGraphics();
+            //graphics = mainScreen.CreateGraphics();
+
+            
 
             if (timeSinceLastBeat >= 20)
             {
+                
+
+                /*
                 beatBoxChanger++;
                 timeSinceLastBeat = 0;
@@ -202 +323 @@
                 }
                 else p.BackColor = Color.DarkBlue;
+                */
+
+                //footSize = enlargedFootSize;
+                footstepList.Add(new FootStep((float)defaultFootSize, xCoordLeft, yCoordLeft));
+                footstepList.Add(new FootStep((float)defaultFootSize, xCoordRight, yCoordRight));
+                timeSinceLastBeat = 0;
             }
         }
@@ -208 +335 @@
         {
             skeletonArray = new Skeleton[0];
-
+            
             using (SkeletonFrame skeletonFrame = e.OpenSkeletonFrame())
             {
@@ -223 +350 @@
                     //screen2.Refresh();
 
-                    
+
                     twoPlayer = false;
                     for (int i = 0; i < skeletonArray.Length; i++)
                     {
-                        if (skeletonManager.calibrated[i] == false) skeletonManager.Calibrate(i);
+                        if (skeletonManager.calibrated[i] == false)
+                        {
+                            if (skeletonManager.Calibrate(i) == 1)
+                            {
+                                output.Play();
+                                timer.Enabled = true;
+                            }
+                        }
 
                         if (skeletonManager.calibrated[i] == true)
@@ -235 +369 @@
                             {
                                 skeletonManager.calibrated[i] = false;
-                                pboxShowCalibrated[i].BackColor = Color.DarkGray;
+                                //pboxShowCalibrated[i].BackColor = Color.DarkGray;
                             }
                             else
                             {
-
-                                pboxShowCalibrated[i].BackColor = Color.Cyan;
-                                if (twoPlayer == false) graphics = screen.CreateGraphics();
-                                else graphics = screen2.CreateGraphics();
-
+                                
+                                //pboxShowCalibrated[i].BackColor = Color.Cyan;
+                                //if (twoPlayer == false) graphics = screen.CreateGraphics();
+                                //else graphics = screen2.CreateGraphics();
+                                //graphics = mainScreen.CreateGraphics();
+                                //mainScreen.g
                                 twoPlayer = true;
-
-                                int quadrentLeft = skeletonManager.FindQuadrant(skeletonManager.leftFoot[i].Z, skeletonManager.leftFoot[i].X, skeletonManager.centre[i]);
-                                int quadrentRight = skeletonManager.FindQuadrant(skeletonManager.rightFoot[i].Z, skeletonManager.rightFoot[i].X, skeletonManager.centre[i]);
-
-                                graphics.FillRectangle(new SolidBrush(Color.White), 0, 0, screen.Width, screen.Height);
-
-                                DrawQuadrent(quadrentLeft, graphics);
-                                DrawQuadrent(quadrentRight, graphics);
-
-                                float xCoordLeft = centreScreen.X + (skeletonManager.leftFoot[i].X - skeletonManager.centre[i].X) * (screen.Width / 2) / 0.8f;
-                                float yCoordLeft = centreScreen.Z + (skeletonManager.leftFoot[i].Z - skeletonManager.centre[i].Z) * (screen.Height / 2) / 0.8f;
-                                float xCoordRight = centreScreen.X + (skeletonManager.rightFoot[i].X - skeletonManager.centre[i].X) * (screen.Width / 2) / 0.8f;
-                                float yCoordRight = centreScreen.Z + (skeletonManager.rightFoot[i].Z - skeletonManager.centre[i].Z) * (screen.Height / 2) / 0.8f;
-
-
-
-                                graphics.DrawRectangle(new Pen(Color.Black),
-                                    (int)(xCoordLeft),
-                                    (int)(yCoordLeft),
-                                    20, 20);
-
-                                graphics.DrawRectangle(new Pen(Color.Black),
-                                    (int)(xCoordRight),
-                                    (int)(yCoordRight),
-                                    20, 20);
-
-
+                               
+                                int playerQuadrentLeft = skeletonManager.FindQuadrant(skeletonManager.leftFoot[i].Z, skeletonManager.leftFoot[i].X, skeletonManager.centre[i]);
+                                int playerQuadrentRight = skeletonManager.FindQuadrant(skeletonManager.rightFoot[i].Z, skeletonManager.rightFoot[i].X, skeletonManager.centre[i]);
+
+                                
+
+                                xCoordLeft = (centreScreen.X - footSize / 2) + (skeletonManager.leftFoot[i].X - skeletonManager.centre[i].X) * (mainScreen.Width / 2) / 1f;
+                                yCoordLeft = (centreScreen.Z- footSize / 2) + (skeletonManager.leftFoot[i].Z - skeletonManager.centre[i].Z) * (mainScreen.Height / 2) / 1f;
+                                xCoordRight = (centreScreen.X- footSize / 2) + (skeletonManager.rightFoot[i].X - skeletonManager.centre[i].X) * (mainScreen.Width / 2) / 1f;
+                                yCoordRight = (centreScreen.Z- footSize / 2) + (skeletonManager.rightFoot[i].Z - skeletonManager.centre[i].Z) * (mainScreen.Height / 2) / 1f;
+
+                                mainScreen.Invalidate();
+                                
+                                //drawBackground();
 
                             }
@@ -293 +415 @@
         private void DrawQuadrent(int num, Graphics graphics)
         {
+            
+
             if (num == 1)
             {
-                graphics.FillRectangle(new SolidBrush(Color.Red), 0, 0, screen.Width / 2, screen.Height / 2);
+                drawSegment(graphics, mainScreen.Width, mainScreen.Height, circleRadius, 180, 90, "#FFFFFF", "#DE00C0");
+                //graphics.FillRectangle(new SolidBrush(Color.Red), 0, 0, screen.Width / 2, screen.Height / 2);
             }
             else if (num == 2)
             {
-                graphics.FillRectangle(new SolidBrush(Color.Blue), screen.Width / 2, 0, screen.Width / 2, screen.Height / 2);
+                drawSegment(graphics, mainScreen.Width, mainScreen.Height, circleRadius, 270, 90, "#FFFFFF", "#00DCE8");
+                //graphics.FillRectangle(new SolidBrush(Color.Blue), screen.Width / 2, 0, screen.Width / 2, screen.Height / 2);
             }
             else if (num == 3)
             {
-                graphics.FillRectangle(new SolidBrush(Color.Green), screen.Height / 2, screen.Width / 2, screen.Width / 2, screen.Height / 2);
+                drawSegment(graphics, mainScreen.Width, mainScreen.Height, circleRadius, 0, 90, "#FFFFFF", "#00E800");
+                
+                //graphics.FillRectangle(new SolidBrush(Color.Green), screen.Height / 2, screen.Width / 2, screen.Width / 2, screen.Height / 2);
             }
             else if (num == 4)
             {
-                graphics.FillRectangle(new SolidBrush(Color.Yellow), 0, screen.Height / 2, screen.Width / 2, screen.Height / 2);
-            }
-            graphics.FillEllipse(new SolidBrush(Color.Black), screen.Width / 2 - (deadspotSize / 2), screen.Height / 2 - (deadspotSize / 2), deadspotSize, deadspotSize);
-
-
-
-        }
-
+                drawSegment(graphics, mainScreen.Width, mainScreen.Height, circleRadius, 90, 90, "#FFFFFF", "#E8E800");
+                //graphics.FillRectangle(new SolidBrush(Color.Yellow), 0, screen.Height / 2, screen.Width / 2, screen.Height / 2);
+            }
+            
+            //graphics.FillEllipse(new SolidBrush(Color.Black), screen.Width / 2 - (deadspotSize / 2), screen.Height / 2 - (deadspotSize / 2), deadspotSize, deadspotSize);
+
+
+
+        }
+
+
+        public void screen1_Paint(object sender, PaintEventArgs e)
+        {
+            Graphics graphics = e.Graphics;
+            GraphicsPath path = new GraphicsPath();
+            //test = e.Graphics;
+            path.AddEllipse(0, -((mainScreen.Width - mainScreen.Height) / 2), mainScreen.Width, mainScreen.Width);
+
+            // Create a path gradient brush based on the elliptical path.
+            PathGradientBrush pthGrBrush = new PathGradientBrush(path);
+
+            // Set the color along the entire boundary to
+            Color[] color = { (Color)ColorTranslator.FromHtml("#353535") };
+            pthGrBrush.SurroundColors = color;
+
+            // Set the center color to aqua.
+            pthGrBrush.CenterColor = (Color)ColorTranslator.FromHtml("#E8E8E8"); ;
+
+            // Use the path gradient brush to fill the ellipse. 
+            //graphics.FillPath(pthGrBrush, path);
+
+            // Set the focus scales for the path gradient brush.
+            pthGrBrush.FocusScales = new PointF(0.4f, 0.4f);
+
+            // Use the path gradient brush to fill the ellipse again. 
+            // Show this filled ellipse to the right of the first filled ellipse.
+            //graphics.TranslateTransform(220.0f, 0.0f);
+            //e.Graphics.FillPath(pthGrBrush, path);
+
+           // Debug.Write("h");
+
+            redLabel.Text = redScore.ToString();
+            blueLabel.Text = blueScore.ToString();
+            yellowLabel.Text = yellowScore.ToString();
+            greenLabel.Text = greenScore.ToString();
+
+            if (quadrentLeft != 1 && quadrentRight != 1) drawSegment(graphics, mainScreen.Width, mainScreen.Height, circleRadius, 180, 90, "#DE00C0", "#780068");
+            if (quadrentLeft != 2 && quadrentRight != 2) drawSegment(graphics, mainScreen.Width, mainScreen.Height, circleRadius, 270, 90, "#000087", "#0000E8");
+            if (quadrentLeft != 3 && quadrentRight != 3) drawSegment(graphics, mainScreen.Width, mainScreen.Height, circleRadius, 0, 90, "#008700", "#00E800");
+            if (quadrentLeft != 4 && quadrentRight != 4) drawSegment(graphics, mainScreen.Width, mainScreen.Height, circleRadius, 90, 90, "#878700", "#E8E800");
+            
+
+            DrawQuadrent(quadrentLeft, graphics);
+            DrawQuadrent(quadrentRight, graphics);
+
+            for (int n = 0; n < footstepList.Count; n++)
+            {
+                if (n < footstepList.Count)
+                {
+                    graphics.DrawEllipse(new Pen(Color.Black), footstepList[n].xPos - (footstepList[n].radius / 2),
+                        footstepList[n].yPos - (footstepList[n].radius / 2), footstepList[n].radius, footstepList[n].radius);
+                }
+            }
+
+            graphics.FillEllipse(new SolidBrush(Color.Black),
+                (int)(xCoordLeft),
+                (int)(yCoordLeft),
+                 footSize, footSize);
+
+            graphics.FillEllipse(new SolidBrush(Color.Black),
+                (int)(xCoordRight),
+                (int)(yCoordRight),
+                footSize, footSize);
+            
+
+
+        }
+
+        private void drawBackground()
+        {
+            Graphics graphics = mainScreen.CreateGraphics();
+            GraphicsPath path = new GraphicsPath();
+
+            path.AddEllipse(0, -((mainScreen.Width - mainScreen.Height) / 2), mainScreen.Width, mainScreen.Width);
+
+            // Create a path gradient brush based on the elliptical path.
+            PathGradientBrush pthGrBrush = new PathGradientBrush(path);
+
+            // Set the color along the entire boundary to
+            Color[] color = { (Color)ColorTranslator.FromHtml("#353535") };
+            pthGrBrush.SurroundColors = color;
+
+            // Set the center color to aqua.
+            pthGrBrush.CenterColor = (Color)ColorTranslator.FromHtml("#E8E8E8"); ;
+
+            // Use the path gradient brush to fill the ellipse. 
+            //graphics.FillPath(pthGrBrush, path);
+
+            // Set the focus scales for the path gradient brush.
+            pthGrBrush.FocusScales = new PointF(backgroundScaler, backgroundScaler);
+
+            // Use the path gradient brush to fill the ellipse again. 
+            // Show this filled ellipse to the right of the first filled ellipse.
+            //graphics.TranslateTransform(220.0f, 0.0f);
+           // graphics.FillPath(pthGrBrush, path);
+            
+
+
+        }
+
+        private void drawSegment(Graphics graphics, float width, float height, int radius, int startAngle, int finAngle, string innerColour, string outerColour)
+        {
+           
+            //graphics.FillPie(new SolidBrush(colour), (width / 2) - (radius / 2), (height / 2) - (radius / 2), radius, radius, startAngle, finAngle);
+
+            // Create a path that consists of a single ellipse.
+            GraphicsPath path = new GraphicsPath();
+            path.AddEllipse((width / 2) - (radius / 2), (height / 2) - (radius / 2), 140, 70);
+            path.AddPie((width / 2) - (radius / 2), (height / 2) - (radius / 2), radius, radius, startAngle, finAngle);
+
+            // Use the path to construct a brush.
+            PathGradientBrush pthGrBrush = new PathGradientBrush(path);
+
+            // Set the center point to a location that is not 
+            // the centroid of the path.
+            pthGrBrush.CenterPoint = new PointF((width / 2), (height / 2));
+
+            //orange
+
+            // Set the color at the center of the path to blue.
+
+            pthGrBrush.CenterColor = (Color)ColorTranslator.FromHtml(innerColour);
+
+            // Set the color along the entire boundary  
+            // of the path to aqua.
+            Color[] colors = { (Color)ColorTranslator.FromHtml(outerColour) };
+            pthGrBrush.SurroundColors = colors;
+
+            //graphics.FillEllipse(pthGrBrush, 0, 0, 140, 70);
+            graphics.FillPie(pthGrBrush, (width / 2) - (radius / 2), (height / 2) - (radius / 2), radius, radius, startAngle, finAngle);
+
+        }
+        /*
+        private void FFDDR_ResizeEnd(object sender, EventArgs e)
+        {
+            mainScreen.Left = 0;
+            mainScreen.Height = this.Height;
+            mainScreen.Top = 0;
+            mainScreen.Width = this.Width;
+
+            drawBackground();
+        }
+        */
+        private void FFDDR_Resize(object sender, EventArgs e)
+        {
+            mainScreen.Left = 0;
+            mainScreen.Height = this.Height;
+            mainScreen.Top = 0;
+            mainScreen.Width = this.Width;
+
+            drawBackground();
+        }
+    }
+    public class FootStep
+    {
+        public float radius;
+        public float xPos, yPos;
+
+        public FootStep(float Radius, float XPos, float YPos)
+        {
+            radius = Radius;
+            xPos = XPos;
+            yPos = YPos;
+        }
     }
 }