private void UpdateConstantProperties()
{
foreach (Vector2 letterPos in this.letters)
{
FieldSlot fSlot = fieldSlots[(int)letterPos.x, (int)letterPos.y];
string name = fSlot.GetText();
string col = fSlot.GetColor();
string shape = fSlot.GetShape();
Constant c = this.constants[name];
c.properties.Clear();
if (shape.Length > 0)
{
c.properties.Add(shape);
if (col.Length > 0)
{
c.properties.Add(col);
}
}
}
}
