public Lasso(Point origin, int length, ref Cattle targetCattles)
{
this.origin = origin;
this.length = length;
this.targetCattle = targetCattles;
buttons = new Button[length];
SuspendLayout();
for (int i = 0; i < length; ++i)
{
buttons[i] = new Button();
buttons[i].Location = new Point(origin.X - BTN_SHIFT * i, origin.Y - BTN_SHIFT * i);
buttons[i].Name = "btn" + i;
buttons[i].Size = new Size(BTN_SIZE, BTN_SIZE);
buttons[i].TabIndex = i;
buttons[i].UseVisualStyleBackColor = true;
buttons[i].Click += new EventHandler(lasso_Click);
if (isBlue(buttons[i].TabIndex))
{
buttons[i].BackColor = Color.Blue;
}
buttons[i].BringToFront();
Controls.Add(buttons[i]);
}
ResumeLayout(false);
}
private void InitCattle()
{
cattle = new Cattle();
}
