Struct CraftingGridChangedEvent 

pub struct CraftingGridChangedEvent {
    pub grid: [Option<i32>; 9],
    pub grid_size: u8,
}

The contents of a crafting grid have changed.

Fired at the Post stage on the game bus whenever a player places, removes, or rearranges an item in any crafting slot. This is a pure notification — the result of the new grid is computed separately and surfaced through CraftingRecipeMatchedEvent / CraftingRecipeClearedEvent.

The crafting player is available via ctx.player().

Fields

grid: [Option<i32>; 9]

Item IDs in the 9 grid slots (None for empty slots). For a 2x2 grid, only indices 0-3 are populated.

grid_size: u8

Grid dimension: 2 for inventory crafting, 3 for crafting table.

Trait Implementations

impl Clone for CraftingGridChangedEvent

fn clone(&self) -> CraftingGridChangedEvent

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for CraftingGridChangedEvent

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Event for CraftingGridChangedEvent

fn is_cancelled(&self) -> bool

Whether this event has been cancelled by a Validate handler.

fn cancel(&mut self)

Cancels this event. Process and Post handlers will be skipped.

fn as_any(&self) -> &dyn Any

Upcasts to &dyn Any for type-erased dispatch.

fn as_any_mut(&mut self) -> &mut dyn Any

Upcasts to &mut dyn Any for mutable type-erased dispatch.

fn bus_kind(&self) -> BusKind

Returns which event bus this event is dispatched on.

impl EventRouting for CraftingGridChangedEvent

const BUS: BusKind = crate::events::BusKind::Game

The bus this event type is dispatched on.