Struct YogApi 

#[repr(C)]
pub struct YogApi {

    pub abi_version: u32,
    pub size: u32,
    pub ctx: *mut c_void,
    pub server: *const YogServer,
    pub on_block_break: unsafe extern "C" fn(*mut c_void, *mut c_void, unsafe extern "C" fn(*mut c_void, *const YogServer, *const YogBlockBreakEvent, u8) -> bool),
    pub on_chat: unsafe extern "C" fn(*mut c_void, *mut c_void, unsafe extern "C" fn(*mut c_void, *const YogServer, *const YogChatEvent, u8) -> bool),
    pub on_player_join: unsafe extern "C" fn(*mut c_void, *mut c_void, unsafe extern "C" fn(*mut c_void, *const YogServer, *const YogPlayerEvent, u8) -> bool),
    pub on_player_leave: unsafe extern "C" fn(*mut c_void, *mut c_void, unsafe extern "C" fn(*mut c_void, *const YogServer, *const YogPlayerEvent, u8) -> bool),
    pub on_use_item: unsafe extern "C" fn(*mut c_void, *mut c_void, unsafe extern "C" fn(*mut c_void, *const YogServer, *const YogUseItemEvent, u8) -> bool),
    pub on_use_block: unsafe extern "C" fn(*mut c_void, *mut c_void, unsafe extern "C" fn(*mut c_void, *const YogServer, *const YogUseBlockEvent, u8) -> bool),
    pub on_attack_entity: unsafe extern "C" fn(*mut c_void, *mut c_void, unsafe extern "C" fn(*mut c_void, *const YogServer, *const YogAttackEntityEvent, u8) -> bool),
    pub on_entity_damage: unsafe extern "C" fn(*mut c_void, *mut c_void, unsafe extern "C" fn(*mut c_void, *const YogServer, *const YogEntityDamageEvent, u8) -> bool),
    pub on_entity_death: unsafe extern "C" fn(*mut c_void, *mut c_void, unsafe extern "C" fn(*mut c_void, *const YogServer, *const YogEntityDeathEvent, u8) -> bool),
    pub on_entity_spawn: unsafe extern "C" fn(*mut c_void, *mut c_void, unsafe extern "C" fn(*mut c_void, *const YogServer, *const YogEntitySpawnEvent, u8) -> bool),
    pub on_player_place_block: unsafe extern "C" fn(*mut c_void, *mut c_void, unsafe extern "C" fn(*mut c_void, *const YogServer, *const YogPlaceBlockEvent, u8) -> bool),
    pub on_player_death: unsafe extern "C" fn(*mut c_void, *mut c_void, unsafe extern "C" fn(*mut c_void, *const YogServer, *const YogPlayerDeathEvent, u8) -> bool),
    pub on_player_respawn: unsafe extern "C" fn(*mut c_void, *mut c_void, unsafe extern "C" fn(*mut c_void, *const YogServer, *const YogPlayerRespawnEvent, u8) -> bool),
    pub on_advancement: unsafe extern "C" fn(*mut c_void, *mut c_void, unsafe extern "C" fn(*mut c_void, *const YogServer, *const YogAdvancementEvent, u8) -> bool),
    pub on_entity_interact: unsafe extern "C" fn(*mut c_void, *mut c_void, unsafe extern "C" fn(*mut c_void, *const YogServer, *const YogEntityInteractEvent, u8) -> bool),
    pub on_item_craft: unsafe extern "C" fn(*mut c_void, *mut c_void, unsafe extern "C" fn(*mut c_void, *const YogServer, *const YogCraftEvent, u8) -> bool),
    pub on_explosion: unsafe extern "C" fn(*mut c_void, *mut c_void, unsafe extern "C" fn(*mut c_void, *const YogServer, *const YogExplosionEvent, u8) -> bool),
    pub on_item_pickup: unsafe extern "C" fn(*mut c_void, *mut c_void, unsafe extern "C" fn(*mut c_void, *const YogServer, *const YogItemPickupEvent, u8) -> bool),
    pub on_player_move: unsafe extern "C" fn(*mut c_void, *mut c_void, unsafe extern "C" fn(*mut c_void, *const YogServer, *const YogPlayerMoveEvent, u8) -> bool),
    pub on_container_open: unsafe extern "C" fn(*mut c_void, *mut c_void, unsafe extern "C" fn(*mut c_void, *const YogServer, *const YogContainerOpenEvent, u8) -> bool),
    pub on_container_close: unsafe extern "C" fn(*mut c_void, *mut c_void, unsafe extern "C" fn(*mut c_void, *const YogServer, *const YogContainerCloseEvent, u8) -> bool),
    pub on_projectile_hit: unsafe extern "C" fn(*mut c_void, *mut c_void, unsafe extern "C" fn(*mut c_void, *const YogServer, *const YogProjectileHitEvent, u8) -> bool),
    pub on_server_tick: unsafe extern "C" fn(*mut c_void, *mut c_void, unsafe extern "C" fn(*mut c_void, *const YogServer)),
    pub on_server_started: unsafe extern "C" fn(*mut c_void, *mut c_void, unsafe extern "C" fn(*mut c_void, *const YogServer)),
    pub on_server_stopping: unsafe extern "C" fn(*mut c_void, *mut c_void, unsafe extern "C" fn(*mut c_void, *const YogServer)),
    pub on_packet: unsafe extern "C" fn(*mut c_void, YogStr, *mut c_void, unsafe extern "C" fn(*mut c_void, *const YogServer, *const YogPacketEvent)),
    pub on_client_packet: unsafe extern "C" fn(*mut c_void, YogStr, *mut c_void, unsafe extern "C" fn(*mut c_void, *const YogServer, *const YogPacketEvent)),
    pub register_command: unsafe extern "C" fn(*mut c_void, YogStr, *mut c_void, unsafe extern "C" fn(*mut c_void, *const YogServer, *const YogCommandEvent, *mut u8, u32, *mut u32)),
    pub register_typed_command: unsafe extern "C" fn(*mut c_void, YogStr, YogStr, *mut c_void, unsafe extern "C" fn(*mut c_void, *const YogServer, *const YogCommandEvent, *mut u8, u32, *mut u32)),
    pub register_recipe_json: unsafe extern "C" fn(*mut c_void, YogStr, YogStr, YogStr),
    pub register_item: unsafe extern "C" fn(*mut c_void, *const YogItemDef),
    pub register_block: unsafe extern "C" fn(*mut c_void, *const YogBlockDef),
    pub schedule_once: unsafe extern "C" fn(*mut c_void, u64, *mut c_void, unsafe extern "C" fn(*mut c_void, *const YogServer)),
    pub schedule_repeating: unsafe extern "C" fn(*mut c_void, u64, *mut c_void, unsafe extern "C" fn(*mut c_void, *const YogServer)),
    pub on_client_tick: unsafe extern "C" fn(*mut c_void, *mut c_void, unsafe extern "C" fn(*mut c_void)),
    pub on_hud_render: unsafe extern "C" fn(*mut c_void, *mut c_void, unsafe extern "C" fn(*mut c_void, *const YogGfxApi)),
    pub on_key_press: unsafe extern "C" fn(*mut c_void, *mut c_void, unsafe extern "C" fn(*mut c_void, *const YogKeyPressEvent) -> bool),
    pub on_screen_open: unsafe extern "C" fn(*mut c_void, *mut c_void, unsafe extern "C" fn(*mut c_void, YogStr) -> bool),
    pub on_screen_close: unsafe extern "C" fn(*mut c_void, *mut c_void, unsafe extern "C" fn(*mut c_void, YogStr) -> bool),
    pub on_world_render: unsafe extern "C" fn(*mut c_void, *mut c_void, unsafe extern "C" fn(*mut c_void, *const YogGfxApi)),
    pub register_startup_grant: unsafe extern "C" fn(*mut c_void, *const YogStartupGrantDef),
    pub register_book: unsafe extern "C" fn(*mut c_void, YogStr, YogStr),
    pub register_ui: unsafe extern "C" fn(*mut c_void, YogStr, YogStr, *mut c_void, unsafe extern "C" fn(*mut c_void, YogStr, YogStr)),
}

Stable C ABI — re-exported so mods don’t need a direct yog-abi dependency. Passed to yog_mod_register. Call the function pointers here to register handlers, commands, content, and schedulers.

When mods compiled against ABI N load on a runtime with ABI M > N: fields beyond size are not present in the mod’s view — check size before accessing fields added in later minor versions.

Fields

abi_version: u32

size: u32

sizeof(YogApi) at the runtime’s build time.

ctx: *mut c_void

Opaque pointer to runtime handler storage.

server: *const YogServer

Stable server action table — pass to handlers.

on_block_break: unsafe extern "C" fn(*mut c_void, *mut c_void, unsafe extern "C" fn(*mut c_void, *const YogServer, *const YogBlockBreakEvent, u8) -> bool)

on_chat: unsafe extern "C" fn(*mut c_void, *mut c_void, unsafe extern "C" fn(*mut c_void, *const YogServer, *const YogChatEvent, u8) -> bool)

on_player_join: unsafe extern "C" fn(*mut c_void, *mut c_void, unsafe extern "C" fn(*mut c_void, *const YogServer, *const YogPlayerEvent, u8) -> bool)

on_player_leave: unsafe extern "C" fn(*mut c_void, *mut c_void, unsafe extern "C" fn(*mut c_void, *const YogServer, *const YogPlayerEvent, u8) -> bool)

on_use_item: unsafe extern "C" fn(*mut c_void, *mut c_void, unsafe extern "C" fn(*mut c_void, *const YogServer, *const YogUseItemEvent, u8) -> bool)

on_use_block: unsafe extern "C" fn(*mut c_void, *mut c_void, unsafe extern "C" fn(*mut c_void, *const YogServer, *const YogUseBlockEvent, u8) -> bool)

on_attack_entity: unsafe extern "C" fn(*mut c_void, *mut c_void, unsafe extern "C" fn(*mut c_void, *const YogServer, *const YogAttackEntityEvent, u8) -> bool)

on_entity_damage: unsafe extern "C" fn(*mut c_void, *mut c_void, unsafe extern "C" fn(*mut c_void, *const YogServer, *const YogEntityDamageEvent, u8) -> bool)

on_entity_death: unsafe extern "C" fn(*mut c_void, *mut c_void, unsafe extern "C" fn(*mut c_void, *const YogServer, *const YogEntityDeathEvent, u8) -> bool)

on_entity_spawn: unsafe extern "C" fn(*mut c_void, *mut c_void, unsafe extern "C" fn(*mut c_void, *const YogServer, *const YogEntitySpawnEvent, u8) -> bool)

on_player_place_block: unsafe extern "C" fn(*mut c_void, *mut c_void, unsafe extern "C" fn(*mut c_void, *const YogServer, *const YogPlaceBlockEvent, u8) -> bool)

on_player_death: unsafe extern "C" fn(*mut c_void, *mut c_void, unsafe extern "C" fn(*mut c_void, *const YogServer, *const YogPlayerDeathEvent, u8) -> bool)

on_player_respawn: unsafe extern "C" fn(*mut c_void, *mut c_void, unsafe extern "C" fn(*mut c_void, *const YogServer, *const YogPlayerRespawnEvent, u8) -> bool)

on_advancement: unsafe extern "C" fn(*mut c_void, *mut c_void, unsafe extern "C" fn(*mut c_void, *const YogServer, *const YogAdvancementEvent, u8) -> bool)

on_entity_interact: unsafe extern "C" fn(*mut c_void, *mut c_void, unsafe extern "C" fn(*mut c_void, *const YogServer, *const YogEntityInteractEvent, u8) -> bool)

on_item_craft: unsafe extern "C" fn(*mut c_void, *mut c_void, unsafe extern "C" fn(*mut c_void, *const YogServer, *const YogCraftEvent, u8) -> bool)

on_explosion: unsafe extern "C" fn(*mut c_void, *mut c_void, unsafe extern "C" fn(*mut c_void, *const YogServer, *const YogExplosionEvent, u8) -> bool)

on_item_pickup: unsafe extern "C" fn(*mut c_void, *mut c_void, unsafe extern "C" fn(*mut c_void, *const YogServer, *const YogItemPickupEvent, u8) -> bool)

on_player_move: unsafe extern "C" fn(*mut c_void, *mut c_void, unsafe extern "C" fn(*mut c_void, *const YogServer, *const YogPlayerMoveEvent, u8) -> bool)

on_container_open: unsafe extern "C" fn(*mut c_void, *mut c_void, unsafe extern "C" fn(*mut c_void, *const YogServer, *const YogContainerOpenEvent, u8) -> bool)

on_container_close: unsafe extern "C" fn(*mut c_void, *mut c_void, unsafe extern "C" fn(*mut c_void, *const YogServer, *const YogContainerCloseEvent, u8) -> bool)

on_projectile_hit: unsafe extern "C" fn(*mut c_void, *mut c_void, unsafe extern "C" fn(*mut c_void, *const YogServer, *const YogProjectileHitEvent, u8) -> bool)

on_server_tick: unsafe extern "C" fn(*mut c_void, *mut c_void, unsafe extern "C" fn(*mut c_void, *const YogServer))

on_server_started: unsafe extern "C" fn(*mut c_void, *mut c_void, unsafe extern "C" fn(*mut c_void, *const YogServer))

on_server_stopping: unsafe extern "C" fn(*mut c_void, *mut c_void, unsafe extern "C" fn(*mut c_void, *const YogServer))

on_packet: unsafe extern "C" fn(*mut c_void, YogStr, *mut c_void, unsafe extern "C" fn(*mut c_void, *const YogServer, *const YogPacketEvent))

on_client_packet: unsafe extern "C" fn(*mut c_void, YogStr, *mut c_void, unsafe extern "C" fn(*mut c_void, *const YogServer, *const YogPacketEvent))

register_command: unsafe extern "C" fn(*mut c_void, YogStr, *mut c_void, unsafe extern "C" fn(*mut c_void, *const YogServer, *const YogCommandEvent, *mut u8, u32, *mut u32))

register_typed_command: unsafe extern "C" fn(*mut c_void, YogStr, YogStr, *mut c_void, unsafe extern "C" fn(*mut c_void, *const YogServer, *const YogCommandEvent, *mut u8, u32, *mut u32))

register_recipe_json: unsafe extern "C" fn(*mut c_void, YogStr, YogStr, YogStr)

Register a recipe by supplying Minecraft JSON (data/ format). namespace + name form the file path: data/{ns}/recipes/{name}.json.

register_item: unsafe extern "C" fn(*mut c_void, *const YogItemDef)

register_block: unsafe extern "C" fn(*mut c_void, *const YogBlockDef)

schedule_once: unsafe extern "C" fn(*mut c_void, u64, *mut c_void, unsafe extern "C" fn(*mut c_void, *const YogServer))

schedule_repeating: unsafe extern "C" fn(*mut c_void, u64, *mut c_void, unsafe extern "C" fn(*mut c_void, *const YogServer))

on_client_tick: unsafe extern "C" fn(*mut c_void, *mut c_void, unsafe extern "C" fn(*mut c_void))

on_hud_render: unsafe extern "C" fn(*mut c_void, *mut c_void, unsafe extern "C" fn(*mut c_void, *const YogGfxApi))

on_key_press: unsafe extern "C" fn(*mut c_void, *mut c_void, unsafe extern "C" fn(*mut c_void, *const YogKeyPressEvent) -> bool)

on_screen_open: unsafe extern "C" fn(*mut c_void, *mut c_void, unsafe extern "C" fn(*mut c_void, YogStr) -> bool)

on_screen_close: unsafe extern "C" fn(*mut c_void, *mut c_void, unsafe extern "C" fn(*mut c_void, YogStr) -> bool)

on_world_render: unsafe extern "C" fn(*mut c_void, *mut c_void, unsafe extern "C" fn(*mut c_void, *const YogGfxApi))

Register a handler that fires after world geometry is rendered. gfx.view_proj and gfx.camera_pos are filled; use them to project custom 3D geometry into clip space.

register_startup_grant: unsafe extern "C" fn(*mut c_void, *const YogStartupGrantDef)

register_book: unsafe extern "C" fn(*mut c_void, YogStr, YogStr)

register_ui: unsafe extern "C" fn(*mut c_void, YogStr, YogStr, *mut c_void, unsafe extern "C" fn(*mut c_void, YogStr, YogStr))

Register a UI tree. ui_id is the unique identifier (e.g. “mymod:menu”). layout_json is the serialized layout tree. handler is called when an interactive element is clicked/keyed.

Trait Implementations

impl Send for YogApi

impl Sync for YogApi