NodeCanvas is built around the premise that it has to work in your way instead of against it. What this means for you, is that you can use NodeCanvas at a higher level to interact with your existing code and systems, without necessarily writing custom Actions & Conditions for NodeCanvas.

Here is a collection of documentation links relevant to the subject:

• Using Reflected Actions to call any function or get/set any property on any Component.
• Using Reflected Conditions to check any property or non void function on any Component.
• Using Blackboard Variable Data Bindings to bind a variable to a property.
• Having the ability to work with any Type.