Push Down Automata

A super easy and flexible PDA implementation. A PDA is basically a finite state machine with a stack. Just add the Machine node and fill in the export options. A relative dependency is a child of the entity. Just type the name of the child in the inspector like so: "AnimationPlayer". A global dependency can be any node, just tap de exported NodePath and select a node. If your Machine node is a child of the entity you can use whichever method you prefer. To add a new state, create a new script...