private void button2_Click(object sender, EventArgs e)
{
int uniqueCombinations = 0;
int comb_count = all_combinations.Count;
for (int i = 0; i < comb_count; i++)
{
bool isunique = true;
for (int j = i + 1; j < comb_count; j++)
{
ShipState ss1 = all_combinations[i];
ShipState ss2 = all_combinations[j];
if (
Math.Abs(ss1.xpos - ss2.xpos) < coordEpsilon &&
Math.Abs(ss1.ypos - ss2.ypos) < coordEpsilon &&
Math.Abs(ss1.xspeed - ss2.xspeed) < speedEpsilon &&
Math.Abs(ss1.yspeed - ss2.yspeed) < speedEpsilon &&
Math.Abs(ss1.angle - ss2.angle) < angleEpsilon
)
{
isunique = false;
break;
}
}
if (isunique)
{
uniqueCombinations++;
}
}
label14.Text = Convert.ToString(uniqueCombinations);
}
public void set(ShipState other)
{
xpos = other.xpos;
ypos = other.ypos;
angle = other.angle;
xspeed = other.xspeed;
yspeed = other.yspeed;
}
public void set(ShipState other)
{
xpos = other.xpos;
ypos = other.ypos;
angle = other.angle;
xspeed = other.xspeed;
yspeed = other.yspeed;
}
public static ShipState getFromPool()
{
if (pool.Count > 0)
{
ShipState ss = pool.Pop();
ss.clear();
return(ss);
}
else
{
ShipState ss = new ShipState();
ss.clear();
return(ss);
}
}
public static ShipState getFromPool()
{
if (pool.Count > 0)
{
ShipState ss = pool.Pop();
ss.clear();
return ss;
}
else
{
ShipState ss = new ShipState();
ss.clear();
return ss;
}
}
private void DrawShipsForTurn(int level, Node <ShipState> parentNode)
{
if (drawTurn == level + 1)
{
foreach (Node <ShipState> node in parentNode.childrenNodes)
{
ShipState ss = node.value;
drawGraphics.FillRectangle(drawBrush,
(int)(ss.xpos * scale),
(int)(ss.ypos * scale),
1, 1);
}
}
else
{
foreach (Node <ShipState> node in parentNode.childrenNodes)
{
DrawShipsForTurn(level + 1, node);
}
}
}
private void CalcNextShipState(int turnNumber, ShipState ss)
{
if (turnNumber == calcTurn)
{
ShipState putss = ShipState.getFromPool();
putss.set(ss);
all_combinations.Add(putss);
return;
}
ShipState newss = ShipState.getFromPool();
for (int thr = 0; thr <= divThrust; thr++)
{
for (int tur = 0; tur <= divTurn; tur++)
{
newss.set(ss);
newss.move(thr * maxThrust / divThrust, tur * (2 * maxTurn) / divTurn - maxTurn);
CalcNextShipState(turnNumber + 1, newss);
}
}
newss.putToPool();
}
private void CalcAllShipStates(int turnNumber, Node <ShipState> parentNode)
{
allNodesNumber++;
for (int thr = 0; thr <= divThrust; thr++)
{
for (int tur = 0; tur <= divTurn; tur++)
{
ShipState newss = ShipState.getFromPool();
newss.set(parentNode.value);
newss.move(thr * maxThrust / divThrust, tur * (2 * maxTurn) / divTurn - maxTurn);
Node <ShipState> newnode = new Node <ShipState>(newss, parentNode);
if (turnNumber + 1 == calcTurn)
{
allNodesNumber++;
}
else
{
CalcAllShipStates(turnNumber + 1, newnode);
}
}
}
}
private void drawBackBuffer()
{
if (_backBuffer != null &&
(_backBuffer.Width != panel1.ClientSize.Width ||
_backBuffer.Height != panel1.ClientSize.Height)
)
{
_backBuffer.Dispose();
_backBuffer = null;
}
if (_backBuffer == null)
{
_backBuffer = new Bitmap(panel1.ClientSize.Width, panel1.ClientSize.Height);
}
Graphics gr = Graphics.FromImage(_backBuffer);
prepareGraphics(gr);
cleanLists();
DateTime startTime = DateTime.Now;
rootNode = new Node <ShipState>(ShipState.getFromPool());
allNodesNumber = 0;
CalcAllShipStates(0, rootNode);
TimeSpan deltaTime = DateTime.Now.Subtract(startTime);
//CalcNextShipState(0, ShipState.getFromPool());
//int comb_count = all_combinations.Count;
//if(true)
//{
// ShipState ssNext = ShipState.getFromPool();
// foreach (ShipState ss in all_combinations)
// {
// ssNext.set(ss);
// ssNext.move(0,0);
// gr.DrawLine(Pens.Green,
// (int)(ss.xpos * 50), (int)(ss.ypos * 50),
// (int)(ssNext.xpos * 50), (int)(ssNext.ypos * 50));
// }
// ssNext.putToPool();
//}
//foreach (ShipState ss in all_combinations)
//{
// gr.FillRectangle(Brushes.White, (int)(ss.xpos * scale), (int)(ss.ypos * scale), 1, 1);
//}
drawGraphics = gr;
for (drawTurn = calcTurn; drawTurn >= 1; drawTurn--)
{
Color color = Color.FromArgb(50, 50, 50);
if (drawTurn - 1 < colors.Count)
{
color = colors[drawTurn - 1];
}
drawBrush = new SolidBrush(color);
DrawShipsForTurn(0, rootNode);
}
gr.Dispose();
label7.Text = Convert.ToString(allNodesNumber);
label14.Text = "?";
label9.Text = Convert.ToString((int)deltaTime.TotalMilliseconds);
}
private void CalcNextShipState(int turnNumber, ShipState ss)
{
if (turnNumber == calcTurn)
{
ShipState putss = ShipState.getFromPool();
putss.set(ss);
all_combinations.Add(putss);
return;
}
ShipState newss = ShipState.getFromPool();
for (int thr = 0; thr <= divThrust; thr++)
for (int tur = 0; tur <= divTurn; tur++)
{
newss.set(ss);
newss.move(thr * maxThrust / divThrust, tur * (2*maxTurn) / divTurn - maxTurn);
CalcNextShipState(turnNumber + 1, newss);
}
newss.putToPool();
}