class_name TriggerDef
extends NBattleObject

## Definition of a custom trigger event.
## Triggers allow effects to emit named events that other effects can listen for.
var name: String

func _init(context: BattleContext, name_val: String) -> void:
	super._init(context)
	name = name_val

func get_type() -> NBattleObject.Type:
	return NBattleObject.Type.TRIGGER_DEF

func get_name() -> String:
	return name

## Emits a trigger event from the given effect context.
func emit_event(effect_ctx: EffectCtx) -> void:
	var source_id: int = 0
	if effect_ctx.source:
		source_id = effect_ctx.source.get_id()
	effect_ctx.ctx._emit_event(TriggerEvent.new(
		get_id(),
		effect_ctx.def.get_id(),
		effect_ctx.target.get_id(),
		source_id,
		effect_ctx.potency
	))