private void AddNoise()
{
int cell = Grid.PosToCell(position);
int val = effectExtents.x + effectExtents.width;
int val2 = effectExtents.y + effectExtents.height;
int x = effectExtents.x;
int y = effectExtents.y;
int x2 = 0;
int y2 = 0;
Grid.CellToXY(cell, out x2, out y2);
val = Math.Min(val, Grid.WidthInCells);
val2 = Math.Min(val2, Grid.HeightInCells);
x = Math.Max(0, x);
y = Math.Max(0, y);
for (int i = y; i < val2; i++)
{
for (int j = x; j < val; j++)
{
if (Grid.VisibilityTest(x2, y2, j, i, false))
{
int num = Grid.XYToCell(j, i);
float dBForCell = GetDBForCell(num);
if (dBForCell > 0f)
{
float num2 = AudioEventManager.DBToLoudness(dBForCell);
Grid.Loudness[num] += num2;
Pair <int, float> item = new Pair <int, float>(num, num2);
decibels.Add(item);
}
}
}
}
}
