Refactor rhythm action architecture

scenes/components/input_intent.gd

@@ -0,0 +1,32 @@
+class_name InputIntent
+extends RefCounted
+
+var symbol: StringName
+var rhythm_action: StringName
+var event_type: StringName
+var timestamp_ms := 0.0
+var judgement: Dictionary = {}
+
+
+static func create(next_symbol: StringName, next_rhythm_action: StringName, next_event_type: StringName, next_timestamp_ms: float) -> RefCounted:
+	var script: Script = load("res://scenes/components/input_intent.gd")
+	var intent: RefCounted = script.new()
+	intent.symbol = next_symbol
+	intent.rhythm_action = next_rhythm_action
+	intent.event_type = next_event_type
+	intent.timestamp_ms = next_timestamp_ms
+	return intent
+
+
+func is_pressed() -> bool:
+	return event_type == &"pressed"
+
+
+func is_released() -> bool:
+	return event_type == &"released"
+
+
+func with_judgement(next_judgement: Dictionary) -> RefCounted:
+	var copy: RefCounted = load("res://scenes/components/input_intent.gd").create(symbol, rhythm_action, event_type, timestamp_ms)
+	copy.judgement = next_judgement.duplicate()
+	return copy