Shapes can now be drawn and connected together. When a shape is connected a line from the centre of the shape will draw to the centre of the connected shape. Moving of shapes redraws the line correctly.
The next step is to change the shape matching method. The current method is to take the points in the line and match the pattern against an algorithm. However this is inflexible and will be changed to a neural network method so that shapes that are slightly off can be matched. This will also allow for the easy creation of new shapes