private void button5_Click(object sender, EventArgs e)
{
if (selected == null)
{
return;
}
if (start != null)
{
if (start.Equals(selected))
{
return;
}
}
if (end != null)
{
if (end.Equals(selected))
{
return;
}
}
selected.blocked = true;
selected.chosen = false;
selected.Invalidate();
}
public static void ShowPath(Form1 window, List <Node> path, Node[,] nodes, Node end)
{
window.ControlBox = false;
for (int i = 0; i < path.Count; ++i)
{
path[i].selected = true;
path[i].chosen = false;
path[i].Invalidate();
}
end.selected = true;
end.Invalidate();
window.ControlBox = true;
window.path = new List <Node>(path);
}
private void button4_Click(object sender, EventArgs e)
{
if (selected == null)
{
return;
}
if (end != null)
{
return;
}
end = selected;
end.end = true;
end.chosen = false;
end.Invalidate();
selected = null;
}
private void button3_Click(object sender, EventArgs e)
{
if (selected == null)
{
return;
}
if (start != null)
{
return;
}
start = selected;
start.start = true;
start.chosen = false;
start.Invalidate();
selected = null;
}
private void Form1_Load(object sender, EventArgs e)
{
this.nodes = new Node[size, size];
for (int y = 0; y < size; y++)
{
for (int x = 0; x < size; x++)
{
var node = new Node(false, false, false, false, 0, 0, 0, x, y);
node.Size = new Size(100, 100);
node.Location = new Point(10 + 105 * x, 10 + 105 * y);
node.Visible = true;
node.Invalidate();
this.nodes[x, y] = node;
this.Controls.Add(this.nodes[x, y]);
}
}
}
