FOSS gamedev and creative worlds

I hope I haven't missed something in the doc folder, so here goes.

• Is v3f1000 3 32-bit integers, that when divided by 1000, yield a floating point value, such as a player position? Is their endianness machine-specific?
• Where can I find annotated samples of the serialization formats for inventories, as well as node/object definitions?

rarkenin wrote:Is v3f1000 3 32-bit integers, that when divided by 1000, yield a floating point value, such as a player position?

yes.

Is their endianness machine-specific?

no. data is serialized in big-endian format.

Where can I find annotated samples of the serialization formats for inventories, as well as node/object definitions?

I am afraid you will probably have to look at the sourcecode for now.