Struct RecipeRegistrar 

pub struct RecipeRegistrar<'a> { /* private fields */ }

Plugin-facing handle to the recipe registry with event dispatch.

Holds mutable references to a RecipeRegistryHandle trait object and the game event bus, plus a shared reference to a dispatch context. Every mutation method dispatches the appropriate lifecycle event and respects Validate-stage cancellation.

Implementations

impl<'a> RecipeRegistrar<'a>

pub fn add_shaped(&mut self, recipe: OwnedShapedRecipe) -> bool

Registers a shaped recipe.

Dispatches RecipeRegisterEvent at Validate. If a handler cancels the event, the registry is left untouched and this method returns false. Otherwise the recipe is inserted and RecipeRegisteredEvent is dispatched at Post; returns true.

pub fn add_shapeless(&mut self, recipe: OwnedShapelessRecipe) -> bool

Registers a shapeless recipe.

Same dispatch semantics as add_shaped. The caller is responsible for sorting recipe.ingredients ascending — required for correct matching.

pub fn remove_by_id(&mut self, id: &RecipeId) -> bool

Removes the recipe with the given id, dispatching RecipeUnregisteredEvent at Post on success.

Returns true if a recipe was removed, false if the id was not registered.

pub fn remove_by_result(&mut self, result_id: i32) -> usize

Removes every recipe (shaped and shapeless) producing the given result_id. Dispatches one RecipeUnregisteredEvent per removed entry. Returns the number of recipes removed.

pub fn clear(&mut self)

Removes every recipe and dispatches one RecipeUnregisteredEvent per removed entry.

pub fn contains(&self, id: &RecipeId) -> bool

Returns true if the registry contains a recipe with the given id.

pub fn get(&self, id: &RecipeId) -> Option<Recipe>

Returns a clone of the recipe with the given id, or None.

pub fn shaped_count(&self) -> usize

Returns the number of registered shaped recipes.

pub fn shapeless_count(&self) -> usize

Returns the number of registered shapeless recipes.