Trying to fix my git clean mistake lol

Levels/Level 4.gd

@@ -0,0 +1,24 @@
+extends Node2D
+
+var gems: int = 4
+
+func _ready() -> void:
+	#$YSort/Player.position = get_viewport_rect().size / 2
+	$YSort/Player.load_hud($HUD)
+	return
+
+
+func _on_TreasureChest_gem_collected() -> void:
+	gems -= 1
+	
+	if gems == 0:
+		$YSort/Items/Door/doorClosed.visible = false
+		$YSort/Items/Door/doorOpened.visible = true
+		$DoorCollision.layers = 5
+
+
+
+func _on_NextArea_area_entered(area: Area2D) -> void:
+	if area.get_parent().name == 'Player':
+		$YSort/Player.position.x = 195
+		$YSort/Player.position.y = -335

Levels/Objects/Door.tscn

@@ -0,0 +1,13 @@
+[gd_scene load_steps=3 format=2]
+
+[ext_resource path="res://Sprites/Assets/DoorOpen.png" type="Texture" id=1]
+[ext_resource path="res://Sprites/Assets/DoorClosed.png" type="Texture" id=2]
+
+[node name="Door" type="Sprite"]
+
+[node name="doorClosed" type="Sprite" parent="."]
+texture = ExtResource( 2 )
+
+[node name="doorOpened" type="Sprite" parent="."]
+visible = false
+texture = ExtResource( 1 )

Levels/Objects/Gem.gd

@@ -0,0 +1,24 @@
+extends Node2D
+
+
+# Declare member variables here. Examples:
+# var a: int = 2
+# var b: String = "text"
+
+
+# Called when the node enters the scene tree for the first time.
+func _ready() -> void:
+	pass # Replace with function body.
+
+
+# Called every frame. 'delta' is the elapsed time since the previous frame.
+#func _process(delta: float) -> void:
+#	pass
+
+
+func _on_AnimationPlayer_animation_finished(anim_name: String) -> void:
+	$GemSprite.visible = false
+
+
+func _on_AnimationPlayer_animation_started(anim_name: String) -> void:
+	$GemSprite.visible = true

Levels/Objects/Gem.tscn

@@ -0,0 +1,34 @@
+[gd_scene load_steps=4 format=2]
+
+[ext_resource path="res://Sprites/Assets/resources_basic.png" type="Texture" id=1]
+[ext_resource path="res://Levels/Objects/Gem.gd" type="Script" id=2]
+
+[sub_resource type="Animation" id=3]
+resource_name = "rise"
+length = 1.2
+tracks/0/type = "value"
+tracks/0/path = NodePath("GemSprite:position")
+tracks/0/interp = 1
+tracks/0/loop_wrap = true
+tracks/0/imported = false
+tracks/0/enabled = true
+tracks/0/keys = {
+"times": PoolRealArray( 0, 0.3, 0.8, 1.2 ),
+"transitions": PoolRealArray( 1, 1, 1, 1 ),
+"update": 0,
+"values": [ Vector2( 0, 0 ), Vector2( 0, -10 ), Vector2( 0, -18 ), Vector2( 0, -20 ) ]
+}
+
+[node name="Gem" type="Node2D"]
+script = ExtResource( 2 )
+
+[node name="GemSprite" type="Sprite" parent="."]
+position = Vector2( 0, -20 )
+texture = ExtResource( 1 )
+region_enabled = true
+region_rect = Rect2( 2, 50, 20, 20 )
+
+[node name="AnimationPlayer" type="AnimationPlayer" parent="."]
+anims/rise = SubResource( 3 )
+
+[connection signal="animation_finished" from="AnimationPlayer" to="." method="_on_AnimationPlayer_animation_finished"]

Levels/Objects/TreasureChest.gd

@@ -0,0 +1,33 @@
+extends Sprite
+
+var is_player_inside: bool = false
+var is_opened: bool = false
+var has_gem: bool = true
+
+signal gem_collected
+
+# Declare member variables here. Examples:
+# var a: int = 2
+# var b: String = "text"
+
+
+# Called when the node enters the scene tree for the first time.
+func _ready() -> void:
+	pass # Replace with function body.
+
+
+# Called every frame. 'delta' is the elapsed time since the previous frame.
+#func _process(delta: float) -> void:
+#	pass
+
+
+func _on_Player_Detector_area_entered(area: Area2D) -> void:
+	if area.get_parent().name == 'Player':
+		if is_opened == false:
+			$chestClosed.visible = false
+			$chestOpened.visible = true
+			$Gem.visible = true
+			$Gem/AnimationPlayer.play("rise")
+			is_opened = true
+			has_gem = false
+			emit_signal("gem_collected")

Levels/Objects/TreasureChest.tscn

@@ -0,0 +1,36 @@
+[gd_scene load_steps=6 format=2]
+
+[ext_resource path="res://Sprites/Assets/treasureChestOpen.png" type="Texture" id=1]
+[ext_resource path="res://Sprites/Assets/treasureChest.png" type="Texture" id=2]
+[ext_resource path="res://Levels/Objects/Gem.tscn" type="PackedScene" id=3]
+[ext_resource path="res://Levels/Objects/TreasureChest.gd" type="Script" id=4]
+
+[sub_resource type="RectangleShape2D" id=1]
+extents = Vector2( 21.3333, 17.3333 )
+
+[node name="TreasureChest" type="Sprite" groups=["enemies"]]
+script = ExtResource( 4 )
+
+[node name="chestOpened" type="Sprite" parent="."]
+visible = false
+texture = ExtResource( 1 )
+
+[node name="chestClosed" type="Sprite" parent="."]
+texture = ExtResource( 2 )
+
+[node name="Gem" parent="." instance=ExtResource( 3 )]
+visible = false
+
+[node name="Player Detector" type="Area2D" parent="."]
+collision_layer = 0
+collision_mask = 2
+input_pickable = false
+monitorable = false
+
+[node name="CollisionShape2D" type="CollisionShape2D" parent="Player Detector"]
+visible = false
+position = Vector2( 1, -1 )
+scale = Vector2( 1.5, 1.5 )
+shape = SubResource( 1 )
+
+[connection signal="area_entered" from="Player Detector" to="." method="_on_Player_Detector_area_entered"]