nx_save_slot.nx

buildroot/runtime/nx_save_slot.nx

5133 B145 linesdepth 4pulls 6 transitivereach 2 importersview sourcekind library

docs dependencies structs consts functions

about

nx_save_slot.nx -- signed content-addressed game save format. Composes nx_chromatin (snapshot mechanism) + nx_hash_facade (content hash) + nx_sign_facade (signature). A save_slot holds player + world chromatin pointers; verify roundtrip ensures the saved state hasn't been tampered with between sessions. Composes: nx_chromatin -- snapshots are the substrate's canonical state-capture nx_hash_facade -- content hash for the combined player+world bytes nx_sign_facade -- signature over (hash + ts + save_id) nx_vacuole -- saves can be stored in a vacuole

dependencies 5 imports · 2 importers

imports: nx_syscalls.nxnx_tier.nxnx_chromatin.nxnx_hash_facade.nxnx_sign_facade.nx

imported by: nx_game_runtime_compose_test.nxnx_save_slot_test.nx

structs

29	struct NxSaveSlot

consts

20	const NX_SS_OK: nx_int = 0
21	const NX_SS_ERR_BAD_INPUT: nx_int = 1
22	const NX_SS_ERR_BAD_SIG: nx_int = 2
23	const NX_SS_ERR_BAD_HASH: nx_int = 3
24	const NX_SS_VALID: nx_int = 4
25	const NX_SS_INVALID: nx_int = 5

functions

44	func _hash_two_chromatins(player: NxChromatin, world: NxChromatin) -> nx_size called by 2: nx_save_slot_create nx_save_slot_verify
57	func nx_save_slot_create(save_id: nx_int, called by 2: main main calls 4: sys_mmap _hash_two_chromatins nx_sign_request_new nx_sign_facade_sign
106	func nx_save_slot_verify(s: *NxSaveSlot, called by 2: main main calls 3: _hash_two_chromatins sys_mmap nx_sign_facade_verify
135	func nx_save_slot_id(s: *NxSaveSlot) -> nx_int called by 2: main main
139	func nx_save_slot_captured_us(s: *NxSaveSlot) -> nx_size called by 1: main
143	func nx_save_slot_combined_hash(s: *NxSaveSlot) -> nx_size