void AddElement(EditElement e)
{
lock (Elements)
{
Elements.Add(e);
panel1.Controls.Add(e.ImageTile);
}
}
internal void RemoveElement(EditElement e)
{
lock (Elements)
{
Elements.Remove(e);
panel1.Controls.Remove(e.ImageTile);
}
}
void AddNewElement(int width, int height)
{
SignComponent c = new SignComponent() { Width = width, Height = height };
EditElement e = new EditElement(this, c);
// Find a new grid-aligned location that doesn't overlap with any other element
for (int y = 0; y < MaxY; y += height)
{
for (int x = 0; x < MaxX; x += width)
{
e.Location.X = x;
e.Location.Y = y;
if (!e.Collides()) break;
}
if (!e.Collides()) break;
}
if(e.Collides())
{
// Silently fail.
return;
}
e.SyncLocation();
AddElement(e);
ConfigurationChange();
}
