private void NetworkStats()
{
SensorNode tmp = this.headNode;
int totCycles = 0, totBitsXmitted = 0, totBitsReceived = 0;
double dissipatedPower = 0.0;
// this.richTextBox1=true;
this.richTextBox1.Text = "nodeNum; Cycles;\t\tBits Transmitted;\tBits Received\n";
// this.richTextBox1.Font.Bold=false;
for (int i = 0; i < this.numNodes; i++)
{
int X, Y, Z;
X = tmp.MESSAGECYCLES * this.simulationSpeed;
if (i > 0)
{
dissipatedPower = dissipatedPower + (0.5 - tmp.battery.BATTERYPOWER);
}
Y = tmp.TOTALBITSTRANSMITTED * this.simulationSpeed;
Z = tmp.TOTALBITSRECEIVED * this.simulationSpeed;
this.richTextBox1.Text += tmp.NODENUM + ";\t " + X.ToString() + ";\t\t" + Y.ToString() + ";\t\t" + Z.ToString() + "\n";
totCycles += X;
totBitsXmitted += Y;
totBitsReceived += Z;
tmp = tmp.Next;
}
// this.richTextBox1.Font.Bold=true;
this.richTextBox1.Text += "Total Cycles;\tBits Transmitted;\tBits Received\n";
// this.richTextBox1.Font.Bold=false;
this.richTextBox1.Text += totCycles.ToString() + ";\t\t" + totBitsXmitted.ToString() + ";\t\t" + totBitsReceived + "\n";
this.richTextBox1.Text += "total system energy dissipated = " + dissipatedPower.ToString() + " Joules\n";
}
private void button5_Click(object sender, System.EventArgs e)
{
SensorNode tmp = this.headNode;
this.timer1.Stop();
for (int i = 0; i < this.numNodes; i++)
{
this.richTextBox1.Text += tmp.NODENUM + ";" + tmp.NUM_CHILDREN + "\n";
tmp = tmp.Next;
}
}
public SensorNetwork(string str1, string str2, string str3)
{
//
// Required for Windows Form Designer support
//
InitializeComponent();
//
// TODO: Add any constructor code after InitializeComponent call
//
this.numNodes=int.Parse(str1);
this.xmissionRange=float.Parse(str2);
this.simulationSpeed=int.Parse(str3);
rnd = new Random();
myPen = new Pen(Color.Blue);
myLine=new Pen(Color.Gray);
this.totMsgs=0;
this.headNode=new SensorNode(true,this.xmissionRange,0, this.simulationSpeed);
this.headRMsg=new ReceivedMessageList();
this.temp=this.headNode;
this.tmpRMsg=this.headRMsg;
this.headMsg=new MessageList();//dummy node got to be present at all times.
this.tailMsg=new MessageList();//-do-
this.headMsg.NEXT=this.tailMsg;
this.numbers=new bool[this.numNodes];
this.timerFlag=false;
this.stopperFlag2=false;
for(int i=0;i<this.numNodes;i++)
{
this.tailNode=new SensorNode(false,this.xmissionRange,i+1,this.simulationSpeed);
this.temp.Next=this.tailNode;
this.temp=this.temp.Next;
this.tailRMsg=new ReceivedMessageList();
this.tmpRMsg.Next=this.tailRMsg;
this.tmpRMsg=this.tmpRMsg.Next;
}
}
public SensorNetwork(string str1, string str2, string str3)
{
//
// Required for Windows Form Designer support
//
InitializeComponent();
//
// TODO: Add any constructor code after InitializeComponent call
//
this.numNodes = int.Parse(str1);
this.xmissionRange = float.Parse(str2);
this.simulationSpeed = int.Parse(str3);
rnd = new Random();
myPen = new Pen(Color.Blue);
myLine = new Pen(Color.Gray);
this.totMsgs = 0;
this.headNode = new SensorNode(true, this.xmissionRange, 0, this.simulationSpeed);
this.headRMsg = new ReceivedMessageList();
this.temp = this.headNode;
this.tmpRMsg = this.headRMsg;
this.headMsg = new MessageList(); //dummy node got to be present at all times.
this.tailMsg = new MessageList(); //-do-
this.headMsg.NEXT = this.tailMsg;
this.numbers = new bool[this.numNodes];
this.timerFlag = false;
this.stopperFlag2 = false;
for (int i = 0; i < this.numNodes; i++)
{
this.tailNode = new SensorNode(false, this.xmissionRange, i + 1, this.simulationSpeed);
this.temp.Next = this.tailNode;
this.temp = this.temp.Next;
this.tailRMsg = new ReceivedMessageList();
this.tmpRMsg.Next = this.tailRMsg;
this.tmpRMsg = this.tmpRMsg.Next;
}
}
private void button6_Click(object sender, System.EventArgs e)
{
Graphics oGraphics;
oGraphics = Graphics.FromImage(DrawingArea);
myPen.Color = Color.Red;
myLine.Color = Color.Gray;
// this.tailMsg=this.headMsg;
this.temp = this.headNode;
oGraphics.Clear(Color.AliceBlue);
// this.richTextBox1.Text+=totMsgs.ToString();
// this.richTextBox1.Text+="\n";
for (int i = 0; i < this.numNodes; i++)
{
this.temp.PIXEL_NUMBER_X = 0;
this.temp.PIXEL_NUMBER_Y = 0;
this.temp.PARENT_PIXEL_NUMBER_X = 0;
this.temp.PARENT_PIXEL_NUMBER_Y = 0;
this.temp = this.temp.Next;
}
this.headNode.resetNodeAttributes(true);
this.temp = this.headNode.Next;
Random rnd = new Random();
this.headNode.PIXEL_NUMBER_X = rnd.Next(this.interNodeDistance, this.panel1.Width - 2 * this.interNodeDistance);
this.headNode.PIXEL_NUMBER_Y = rnd.Next(this.interNodeDistance, this.panel1.Height - 2 * this.interNodeDistance);
this.headNode.MAC_X = ((float)this.headNode.PIXEL_NUMBER_X * (this.xmissionRange / (float)this.interNodeDistance));
this.headNode.MAC_Y = ((float)this.headNode.PIXEL_NUMBER_Y * (this.xmissionRange / (float)this.interNodeDistance));
oGraphics.DrawImage(this.headNode.IMG, this.headNode.PIXEL_NUMBER_X, this.headNode.PIXEL_NUMBER_Y, 7, 7);
for (int i = 0; i < this.numNodes - 1; i++)
{
int X1, Y1, X2, Y2, dist;
bool flag1 = true, flag2 = false; //
SensorNode tmp = this.headNode;
X2 = rnd.Next(this.interNodeDistance, this.panel1.Width - 2 * this.interNodeDistance);
Y2 = rnd.Next(this.interNodeDistance, this.panel1.Height - 2 * this.interNodeDistance);
for (int j = 0; j < this.numNodes; j++)
{
if (tmp.PIXEL_NUMBER_X != 0 && tmp.PIXEL_NUMBER_Y != 0)
{
X1 = tmp.PIXEL_NUMBER_X;
Y1 = tmp.PIXEL_NUMBER_Y;
dist = (int)Math.Sqrt((double)(((X1 - X2) * (X1 - X2)) + ((Y1 - Y2) * (Y1 - Y2))));
if (dist < this.interNodeDistance * 0.7)
{
flag1 = false; //means that the node is too close
}
if (dist < this.interNodeDistance * 0.9)
{
flag2 = true; //means that the node is within the range of atleast one other node
}
}
tmp = tmp.Next;
}
if (flag1 == true && flag2 == true)
{
oGraphics.DrawImage(this.temp.IMG, X2, Y2, 7, 7);
this.temp.resetNodeAttributes(false);
this.temp.PIXEL_NUMBER_X = X2;
this.temp.PIXEL_NUMBER_Y = Y2;
this.temp.MAC_X = ((float)this.temp.PIXEL_NUMBER_X * (this.xmissionRange / (float)this.interNodeDistance));
this.temp.MAC_Y = ((float)this.temp.PIXEL_NUMBER_Y * (this.xmissionRange / (float)this.interNodeDistance));
this.temp = this.temp.Next;
}
else
{
i--; //random number not appropriate so revert back
}
}
oGraphics.Dispose();
this.panel1.Invalidate();
}
private void timer1_Tick(object sender, System.EventArgs e)
{
this.oGraphics = Graphics.FromImage(this.DrawingArea);
this.temp = this.headNode;
this.oGraphics.Clear(Color.AliceBlue);
bool stopperFlag = false;
for (int i = 0; i < this.numNodes; i++)
{
this.temp.bitmapUPDater();
oGraphics.DrawImage(this.temp.IMG, this.temp.PIXEL_NUMBER_X, this.temp.PIXEL_NUMBER_Y, 7, 7);
if (this.temp.JOINSTATUS == true)
{
oGraphics.DrawLine(myLine, this.temp.PIXEL_NUMBER_X, this.temp.PIXEL_NUMBER_Y, this.temp.PARENT_PIXEL_NUMBER_X, this.temp.PARENT_PIXEL_NUMBER_Y); //ammend here
}
if (this.temp.BATTERY.BATTERYPOWER <= 0)
{
this.NetworkStats();
stopperFlag = true;
}
this.temp = this.temp.Next;
}
if (stopperFlag == true && this.stopperFlag2 == false)
{
this.timer1.Stop();
this.stopperFlag2 = true;
}
Random rnd = new Random();
for (int j = 0; j < this.numNodes; j++)
{
this.numbers[j] = false;
}
for (int j = 0; j < this.numNodes; j++)
{
int num = 0;
for (int k = 0; k < this.numNodes; k++)
{
num = rnd.Next(0, this.numNodes);
if (this.numbers[num] == false)
{
this.numbers[num] = true;
break;
}
else
{
k--;
}
}
this.temp = this.headNode;
for (int k = 0; k < num; k++)
{
this.temp = this.temp.Next;
}
float Xsq, Ysq, distSq;
int msgCount = 1;
this.flag = false; //false for no message received
this.hiddenNodeFlag = false; //true for no hidden node problem
int delMsgs = 0;
this.tmpMsg = this.headMsg.NEXT;
String msg = null;
for (int k = 0; k < this.totMsgs; k++)
{
String [] msgListToks = this.tmpMsg.MESSAGE.Split(';');
Xsq = this.temp.MAC_X - float.Parse(msgListToks[0]);
Xsq = Xsq * Xsq;
Ysq = this.temp.MAC_Y - float.Parse(msgListToks[1]);
// msgListToks=null;
Ysq = Ysq * Ysq;
distSq = Xsq + Ysq;
if (this.tmpMsg.ITERATION >= this.numNodes)
{
MessageList MsgToBeRemoved = this.move_to_Message(msgCount);
this.move_to_Message(msgCount - 1).NEXT = this.move_to_Message(msgCount + 1);
this.temp1 = this.headNode;
for (int m = 0; m < this.numNodes; m++)
{
// if(this.temp.MAC_X!=this.temp1.MAC_X || this.temp.MAC_Y!=this.temp1.MAC_Y)
// {
Xsq = this.temp1.MAC_X - float.Parse(msgListToks[0]);
Xsq = Xsq * Xsq;
Ysq = this.temp1.MAC_Y - float.Parse(msgListToks[1]);
// msgListToks=null;
Ysq = Ysq * Ysq;
distSq = Xsq + Ysq;
if ((distSq <= this.xmissionRange * this.xmissionRange))
{
SensorNode tmp = this.headNode;
for (int n = 0; n < this.numNodes; n++)
{
float x, y, hyp;
x = this.temp1.MAC_X - tmp.MAC_X;
x = x * x;
y = this.temp1.MAC_Y - tmp.MAC_Y;
y = y * y;
hyp = x + y;
if (hyp <= this.xmissionRange * this.xmissionRange)
{
if (tmp.ITERATION >= this.numNodes)
{
this.richTextBox1.Text += "I come here\n";
tmp.NEIGHBOURRECEIVEDXMITTED = false;
tmp.ITERATION = 0;
}
}
tmp = tmp.Next;
}
if (this.temp1.ITERATION >= this.numNodes)
{
this.temp1.NEIGHBOURRECEIVEDXMITTED = false;
this.temp1.ITERATION = 0;
}
}
this.temp1 = this.temp1.Next;
}
MsgToBeRemoved = null;
delMsgs++;
msgCount--;
}
//the value used for msg deletion
else if (distSq <= this.xmissionRange * this.xmissionRange)
{
this.temp.MessageReceiver(this.tmpMsg.MESSAGE);
this.temp1 = this.headNode;
for (int m = 0; m < this.numNodes; m++)
{
// if((this.temp.MAC_X!=this.temp1.MAC_X || this.temp.MAC_Y!=this.temp1.MAC_Y) && (this.temp1.NEIGHBOURRECEIVEDXMITTED==true))
// {
Xsq = this.temp.MAC_X - this.temp1.MAC_X;
Xsq = Xsq * Xsq;
Ysq = this.temp.MAC_Y - this.temp1.MAC_Y;
Ysq = Ysq * Ysq;
distSq = Xsq + Ysq;
if ((distSq <= this.xmissionRange * this.xmissionRange))
{
this.temp1.NEIGHBOURRECEIVEDXMITTED = true; //a neighbour has received a message
this.temp1.ITERATION = 0;
// this.richTextBox1.Text+="haan jee\n";
}
// }
this.temp1 = this.temp1.Next;
}
flag = true; //the node received a message
}
msgCount++;
this.tmpMsg = this.tmpMsg.NEXT;
}
this.tmpMsg = this.headMsg.NEXT;
this.tailMsg.ITERATION = 0;
while (this.tmpMsg.NEXT != null)
{
this.tmpMsg.ITERATION++;
this.tmpMsg = this.tmpMsg.NEXT;
}
this.tailMsg.ITERATION = 0;
this.temp1 = this.headNode;
for (int i = 0; i < this.numNodes; i++)
{
if (this.temp1.NEIGHBOURRECEIVEDXMITTED == true)
{
this.temp1.ITERATION++;
}
if (this.temp1.ITERATION >= this.numNodes)
{
this.temp1.ITERATION = 0;
this.temp1.NEIGHBOURRECEIVEDXMITTED = false;
}
this.temp1 = this.temp1.Next;
}
//if else with a flag
if (flag == false)
{
bool xmitterFlag = false;
this.temp1 = this.headNode;
for (int m = 0; m < this.numNodes; m++)
{
if ((this.temp1.NEIGHBOURRECEIVEDXMITTED == true))
{
Xsq = this.temp.MAC_X - this.temp1.MAC_X;
Xsq = Xsq * Xsq;
Ysq = this.temp.MAC_Y - this.temp1.MAC_Y;
Ysq = Ysq * Ysq;
distSq = Xsq + Ysq;
if ((distSq <= this.xmissionRange * this.xmissionRange))
{
xmitterFlag = true; //a neighbour has received a message
// this.richTextBox1.Text+="haan jee\n";
}
}
this.temp1 = this.temp1.Next;
}
if (xmitterFlag == false)
{
String str;
if ((str = this.temp.MessageTransmitter()) != null)
{
String [] toks = str.Split(';');
if (int.Parse(toks[4]) == 1)
{
myPen.Color = Color.Red;
}
else if (int.Parse(toks[4]) == 2)
{
myPen.Color = Color.Green;
}
else if (int.Parse(toks[4]) == 3)
{
myPen.Color = Color.Blue;
}
else
{
myPen.Color = Color.Purple;
}
MessageList NewMsg = new MessageList();
NewMsg.MESSAGE = str;
NewMsg.NEXT = this.headMsg.NEXT;
this.headMsg.NEXT = NewMsg;
this.totMsgs++;
oGraphics.DrawEllipse(myPen, this.temp.PIXEL_NUMBER_X - this.interNodeDistance, this.temp.PIXEL_NUMBER_Y - this.interNodeDistance, this.interNodeDistance * 2, this.interNodeDistance * 2);
this.temp1 = this.headNode;
for (int m = 0; m < this.numNodes; m++)
{
if ((this.temp.MAC_X != this.temp1.MAC_X || this.temp.MAC_Y != this.temp1.MAC_Y))
{
Xsq = this.temp.MAC_X - this.temp1.MAC_X;
Xsq = Xsq * Xsq;
Ysq = this.temp.MAC_Y - this.temp1.MAC_Y;
Ysq = Ysq * Ysq;
distSq = Xsq + Ysq;
if ((distSq <= this.xmissionRange * this.xmissionRange))
{
this.temp1.NEIGHBOURRECEIVEDXMITTED = true;
this.temp1.ITERATION = 0;
}
}
this.temp1 = this.temp1.Next;
}
}
}
}
this.totMsgs = this.totMsgs - delMsgs;
}
rnd = null;
oGraphics.Dispose();
this.panel1.Invalidate();
}