Added mapping tool, reworked scene structure, and added test data.

dialogue/scripts/choice_target.gd

@@ -0,0 +1,17 @@
+extends Resource
+class_name ChoiceTarget
+## Target scene to go to if condition is in game events.
+@export var target_scene_loc: String
+## An array of event names-- empty array means that this target is default.
+@export var condition_events: Array[String]
+## Name of event to log to events data. 
+## Can be empty string, in which case no event is logged.
+@export var target_event: String
+
+func _init(t_sc_loc : String, conditions: Array, event : String):
+	target_scene_loc = t_sc_loc
+	condition_events.assign(conditions)
+	target_event = event
+	
+static func load_dict(dict : Dictionary) -> ChoiceTarget:
+	return ChoiceTarget.new(dict["t"], dict["c"], dict["e"])