class_name JudgementPolicy
extends Resource

@export var entries: Dictionary = {}


func multiplier(label: StringName, channel: StringName, fallback := 1.0) -> float:
	var entry := _entry_for(label)
	if entry.is_empty():
		return fallback
	if entry.has(str(channel)):
		return float(entry[str(channel)])
	if entry.has(channel):
		return float(entry[channel])
	return fallback


func _entry_for(label: StringName) -> Dictionary:
	var key := str(label).to_lower()
	if entries.has(key) and entries[key] is Dictionary:
		return entries[key]
	if entries.has(label) and entries[label] is Dictionary:
		return entries[label]
	return {}