Really it's just a lot of googling and looking for good tutorials that explain how the Bitcoin protocol works. Whenever you hit a concept you don't understand, google it.
Start by defining your basic objects, and then begin adding their methods, just like you would any sort of program. The basic objects here are the Blockchain, Transactions, and a Client to interact with the chain. The rest is just implementing rules for how these objects work together.
The Bitcoin Developer Documentation is gold: https://bitcoin.org/en/developer-documentation
Start by defining your basic objects, and then begin adding their methods, just like you would any sort of program. The basic objects here are the Blockchain, Transactions, and a Client to interact with the chain. The rest is just implementing rules for how these objects work together.