Add basic npc entity script.

scripts/Entities/BasicNPCEntity.gd

@@ -0,0 +1,26 @@
+class_name BasicNPCEntity extends "res://scripts/Entities/OverworldEntity.gd"
+const Cutscene = preload("res://scripts/Cutscene/Cutscene.gd")
+
+enum BasicNPCInteractType {
+	NONE,
+	CUTSCENE
+};
+
+@export var interactType:BasicNPCInteractType = BasicNPCInteractType.NONE;
+@export var interactCutscene:Resource;
+
+func interact(interactor:OverworldEntity) -> void:
+	if interactType == BasicNPCInteractType.NONE:
+		return
+		
+	if interactType == BasicNPCInteractType.CUTSCENE:
+		# Cutscene in this manner must take two entities
+		# (self, speaker, and interactor, player)
+		var instance:Cutscene = interactCutscene.new(self, interactor);
+		getSystems().CUTSCENE.setCurrentCutscene(instance);
+		return
+
+	pass
+
+func updateMovement(delta:float) -> void:
+	pass