public static Grain[,] Radial(Grid grid, Simulation grainGrowth, int r, int number, TextBox alertTextBox, GrainGrowth.Form1 form)
{
int sizeX = SIZE_X;
int sizeY = SIZE_Y;
Grain[,] tab = new Grain[sizeY, sizeX];
for (int i = 0; i < SIZE_Y; i++)
{
for (int j = 0; j < SIZE_X; j++)
{
tab[i, j] = grainGrowth.Tab[i, j].Copy();
tab[i, j].State = 0;
}
}
Random rnd = new Random();
List <int> listX = new List <int>();
List <int> listY = new List <int>();
for (int i = 0; i < SIZE_Y; i++)
{
for (int j = 0; j < SIZE_X; j++)
{
if (grainGrowth.Tab[i, j].State == 0)
{
listX.Add(j);
listY.Add(i);
}
}
}
int n = 0;
while (n < number && listX.Count > 0)
{
int indexList = rnd.Next(listX.Count);
int j = listX.ElementAt(indexList);
int i = listY.ElementAt(indexList);
listX.RemoveAt(indexList);
listY.RemoveAt(indexList);
int maxY = i + r >= SIZE_Y ? SIZE_Y - 1 : i + r;
int maxX = j + r >= SIZE_X ? SIZE_X - 1 : j + r;
int minY = i - r < 0 ? 0 : i - r;
int minX = j - r < 0 ? 0 : j - r;
bool isInRange = false;
for (int y = i, index = 0, iterator = 0; y <= maxY; y++)
{
for (int x = j; x <= maxX + index; x++)
{
if (!(y == i && x == j) && grainGrowth.Tab[y, x].State != 0)
{
isInRange = true;
break;
}
}
if (j + r - iterator < SIZE_X)
{
index--;
}
iterator++;
if (isInRange)
{
break;
}
}
if (isInRange)
{
continue;
}
for (int y = i, index = 0, iterator = 0; y >= minY; y--)
{
for (int x = j; x >= minX + index; x--)
{
if (!(y == i && x == j) && grainGrowth.Tab[y, x].State != 0)
{
isInRange = true;
break;
}
}
if (j - r + iterator >= 0)
{
index++;
}
iterator++;
if (isInRange)
{
break;
}
}
if (isInRange)
{
continue;
}
for (int y = i, index = 0, iterator = 0; y <= maxY; y++)
{
for (int x = j; x >= minX + index; x--)
{
if (!(y == i && x == j) && grainGrowth.Tab[y, x].State != 0)
{
isInRange = true;
break;
}
}
if (j - r + iterator >= 0)
{
index++;
}
iterator++;
if (isInRange)
{
break;
}
}
if (isInRange)
{
continue;
}
for (int y = i, index = 0, iterator = 0; y >= minY; y--)
{
for (int x = j; x <= maxX + index; x++)
{
if (!(y == i && x == j) && grainGrowth.Tab[y, x].State != 0)
{
isInRange = true;
break;
}
}
if (j + r - iterator < SIZE_X)
{
index--;
}
iterator++;
if (isInRange)
{
break;
}
}
if (isInRange)
{
continue;
}
tab[i, j].State = Colors.RandomColor();
n++;
}
if (n < number)
{
BackgroundWorker backgroundWorker = new BackgroundWorker();
backgroundWorker.DoWork += new DoWorkEventHandler((state, args) =>
{
form.AlertTextBoxAction("Not added " + (number - n) + " grain/s", true);
System.Threading.Thread.Sleep(3000);
form.AlertTextBoxAction("", false);
});
backgroundWorker.RunWorkerAsync();
}
return(tab);
}
public static void Radial(Grid grid, Simulation grainGrowth, int r, int number, Graphics g, TextBox alertTextBox, GrainGrowth.Form1 form)
{
Random rnd = new Random();
List <int> listX = new List <int>();
List <int> listY = new List <int>();
for (int i = 0; i < SIZE_Y; i++)
{
for (int j = 0; j < SIZE_X; j++)
{
if (grainGrowth.Tab[i, j].State == 0)
{
listX.Add(j);
listY.Add(i);
}
}
}
int n = 0;
while (n < number && listX.Count > 0)
{
int indexList = rnd.Next(listX.Count);
int j = listX.ElementAt(indexList);
int i = listY.ElementAt(indexList);
listX.RemoveAt(indexList);
listY.RemoveAt(indexList);
int maxY = i + r >= SIZE_Y ? SIZE_Y - 1 : i + r;
int maxX = j + r >= SIZE_X ? SIZE_X - 1 : j + r;
int minY = i - r < 0 ? 0 : i - r;
int minX = j - r < 0 ? 0 : j - r;
bool isInRange = false;
if (grainGrowth.Tab[maxY, j].State != 0)
{
isInRange = true;
continue;
}
if (grainGrowth.Tab[minY, j].State != 0)
{
isInRange = true;
continue;
}
if (grainGrowth.Tab[i, maxX].State != 0)
{
isInRange = true;
continue;
}
if (grainGrowth.Tab[i, minX].State != 0)
{
isInRange = true;
continue;
}
maxY = i + r >= SIZE_Y ? SIZE_Y - 1 : i + r - 1;
maxX = j + r >= SIZE_X ? SIZE_X - 1 : j + r - 1;
minY = i - r < 0 ? 0 : i - r + 1;
minX = j - r < 0 ? 0 : j - r + 1;
for (int x = minX; x <= maxX; ++x)
{
for (int y = minY; y <= maxY; ++y)
{
if (!(y == i && x == j) && grainGrowth.Tab[y, x].State != 0)
{
isInRange = true;
break;
}
}
if (isInRange)
{
break;
}
}
if (isInRange)
{
continue;
}
grainGrowth.Tab[i, j].State = Colors.RandomColor();
grainGrowth.Tab[i, j].Display(g);
n++;
}
if (n < number)
{
BackgroundWorker backgroundWorker = new BackgroundWorker();
backgroundWorker.DoWork += new DoWorkEventHandler((state, args) =>
{
form.AlertTextBoxAction("Not added " + (number - n) + " grain/s", true);
System.Threading.Thread.Sleep(3000);
form.AlertTextBoxAction("", false);
});
backgroundWorker.RunWorkerAsync();
}
}
