Struct Trigger 

pub struct Trigger {
    pub id: String,
    pub map_id: String,
    pub trigger_type: TriggerType,
    pub x: u32,
    pub y: u32,
    pub width: u32,
    pub height: u32,
    pub script_name: String,
    pub one_shot: bool,
    pub fired: bool,
}

A trigger bound to a specific tile or rectangular area on a map.

When the player satisfies the trigger_type condition (stepping on, entering, or interacting with the tile), the associated script_name is returned so the game loop can call the corresponding JS function on the script engine.

Fields

id: String

Unique identifier for this trigger (e.g. "start_town_prof").

map_id: String

The map this trigger lives on (e.g. "StartTown").

trigger_type: TriggerType

When the trigger fires — every frame (OnStep), once on entry (OnEnter), or on A-press (OnInteract).

x: u32

Top-left X coordinate of the trigger area (in tile units).

y: u32

Top-left Y coordinate of the trigger area (in tile units).

width: u32

Width of the trigger area in tiles. 1 for a single-tile trigger; larger values for rectangular area triggers.

height: u32

Height of the trigger area in tiles.

script_name: String

Name of the exported JS async function to call when this trigger fires.

one_shot: bool

If true, the trigger fires only once and then is permanently disabled.

fired: bool

Whether this trigger has already been activated (relevant for one-shot triggers). Call TriggerManager::reset_fired_for_map to re-enable triggers after re-entering a map.

Implementations

impl Trigger

pub fn single_tile( id: impl Into<String>, map_id: impl Into<String>, trigger_type: TriggerType, x: u32, y: u32, script_name: impl Into<String>, one_shot: bool, ) -> Self

Creates a single-tile trigger.

pub fn contains(&self, tile_x: u32, tile_y: u32) -> bool

Returns true when tile (tile_x, tile_y) falls inside this trigger’s axis-aligned bounding box.

Trait Implementations

impl Clone for Trigger

fn clone(&self) -> Trigger

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Trigger

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

Formats the value using the given formatter.

impl Eq for Trigger

impl PartialEq for Trigger

fn eq(&self, other: &Trigger) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for Trigger