void putout(int x, int y, int color)
{
var num = rand.Next(DUST_NUM_RANGE.Item1, DUST_NUM_RANGE.Item2);
var vx1 = DUST_V_X_RANGE.Item1;
var vx2 = DUST_V_X_RANGE.Item2;
var vy1 = DUST_V_Y_RANGE.Item1;
var vy2 = DUST_V_Y_RANGE.Item2;
for (var i = 0; i < num; i++)
{
var col = Color.FromArgb(color);
var dust = new dust {
x = x + rand.Next(8),
y = y + rand.Next(8),
dx = vx1 + rand.NextDouble() * (vx2 - vx1),
dy = vy1 + rand.NextDouble() * (vy2 - vy1),
alpha = 1,
color = col,
pen = new Pen(col)
};
dusts[index] = dust;
index = (index + 1) % MAX_DUSTS;
}
}
void putout(int x, int y, int color)
{
var num = rand.Next(DUST_NUM_RANGE.Item1, DUST_NUM_RANGE.Item2);
var vx1 = DUST_V_X_RANGE.Item1;
var vx2 = DUST_V_X_RANGE.Item2;
var vy1 = DUST_V_Y_RANGE.Item1;
var vy2 = DUST_V_Y_RANGE.Item2;
for(var i = 0; i < num; i++)
{
var col = Color.FromArgb(color);
var dust = new dust {
x = x + rand.Next(8),
y = y + rand.Next(8),
dx = vx1 + rand.NextDouble() * (vx2 - vx1),
dy = vy1 + rand.NextDouble() * (vy2 - vy1),
alpha = 1,
color = col,
pen = new Pen(col)
};
dusts[index] = dust;
index = (index + 1) % MAX_DUSTS;
}
}
