Player Animation converted to Animation Tree

Level 1 Design
Door Mechanism
Core Gameplay Mechanism - In-Progress

static/door/door.tscn

@@ -0,0 +1,65 @@
+[gd_scene load_steps=7 format=2]
+
+[ext_resource path="res://static/door/door.png" type="Texture" id=1]
+[ext_resource path="res://static/door/door.gd" type="Script" id=2]
+[ext_resource path="res://sfx/door_open.wav" type="AudioStream" id=3]
+
+[sub_resource type="Animation" id=1]
+length = 0.001
+tracks/0/type = "value"
+tracks/0/path = NodePath("Sprite:frame")
+tracks/0/interp = 1
+tracks/0/loop_wrap = true
+tracks/0/imported = false
+tracks/0/enabled = true
+tracks/0/keys = {
+"times": PoolRealArray( 0 ),
+"transitions": PoolRealArray( 1 ),
+"update": 0,
+"values": [ 0 ]
+}
+
+[sub_resource type="Animation" id=2]
+resource_name = "closed"
+tracks/0/type = "value"
+tracks/0/path = NodePath("Sprite:frame")
+tracks/0/interp = 1
+tracks/0/loop_wrap = true
+tracks/0/imported = false
+tracks/0/enabled = true
+tracks/0/keys = {
+"times": PoolRealArray( 1 ),
+"transitions": PoolRealArray( 1 ),
+"update": 1,
+"values": [ 0 ]
+}
+
+[sub_resource type="Animation" id=3]
+resource_name = "open"
+tracks/0/type = "value"
+tracks/0/path = NodePath("Sprite:frame")
+tracks/0/interp = 1
+tracks/0/loop_wrap = true
+tracks/0/imported = false
+tracks/0/enabled = true
+tracks/0/keys = {
+"times": PoolRealArray( 0, 0.1, 0.2, 0.3 ),
+"transitions": PoolRealArray( 1, 1, 1, 1 ),
+"update": 1,
+"values": [ 0, 1, 2, 3 ]
+}
+
+[node name="Door" type="Node2D"]
+script = ExtResource( 2 )
+
+[node name="Sprite" type="Sprite" parent="."]
+texture = ExtResource( 1 )
+hframes = 5
+
+[node name="AnimationPlayer" type="AnimationPlayer" parent="."]
+anims/RESET = SubResource( 1 )
+anims/closed = SubResource( 2 )
+anims/open = SubResource( 3 )
+
+[node name="door_opened" type="AudioStreamPlayer" parent="."]
+stream = ExtResource( 3 )