update mini view, add migration system

content/system/hands/hands.tscn

@@ -1,9 +1,8 @@
-[gd_scene load_steps=7 format=3 uid="uid://bsx12q23v8apy"]
+[gd_scene load_steps=6 format=3 uid="uid://bsx12q23v8apy"]
 
 [ext_resource type="Script" path="res://content/system/hands/hands.gd" id="1_c4f76"]
 [ext_resource type="PackedScene" uid="uid://c0kow4g10wolq" path="res://assets/models/hands_steam/right_hand.glb" id="1_uekbj"]
 [ext_resource type="PackedScene" uid="uid://dt4ksvogfctkr" path="res://assets/models/hands_steam/left_hand.glb" id="2_n73lt"]
-[ext_resource type="PackedScene" uid="uid://bexxngoxcegul" path="res://content/system/armband/armband.tscn" id="3_ck75s"]
 
 [sub_resource type="CapsuleShape3D" id="CapsuleShape3D_dopke"]
 radius = 0.001
@@ -43,7 +42,7 @@ transform = Transform3D(1, -7.45058e-09, -2.22045e-16, 7.45058e-09, 1, 0, 0, 0,
 shape = SubResource("CapsuleShape3D_dopke")
 
 [node name="ThumbTip" type="BoneAttachment3D" parent="XRHandLeft"]
-transform = Transform3D(0.937246, 0.0284254, -0.347508, 0.0184905, 0.991216, 0.130949, 0.348178, -0.129157, 0.928487, 0.0498668, 0.0560917, -0.112777)
+transform = Transform3D(0.937246, 0.0284254, -0.347508, 0.0184905, 0.991216, 0.130949, 0.348178, -0.129157, 0.928488, 0.0498668, 0.0560917, -0.112777)
 bone_name = "Thumb_Tip_L"
 bone_idx = 4
 use_external_skeleton = true
@@ -53,7 +52,7 @@ external_skeleton = NodePath("../left_hand/Armature_001/Skeleton3D")
 gizmo_extents = 0.02
 
 [node name="MiddleTip" type="BoneAttachment3D" parent="XRHandLeft"]
-transform = Transform3D(0.0812012, -0.650531, -0.755125, 0.996576, 0.064817, 0.051326, 0.0155558, -0.756708, 0.653567, 0.032112, 0.00654224, -0.171612)
+transform = Transform3D(0.0812012, -0.650531, -0.755125, 0.996577, 0.064817, 0.051326, 0.0155558, -0.756708, 0.653568, 0.032112, 0.00654224, -0.171612)
 bone_name = "Middle_Tip_L"
 bone_idx = 14
 use_external_skeleton = true
@@ -81,9 +80,6 @@ collision_mask = 8
 transform = Transform3D(1, 1.05818e-16, 4.75779e-13, -2.32831e-10, 1, -1.77636e-14, -4.97946e-12, 1.77636e-15, 1, -7.7486e-07, 1.33878e-09, -0.030436)
 shape = SubResource("BoxShape3D_1pxrt")
 
-[node name="Armband" parent="XRHandLeft/AnimatableBody3D" instance=ExtResource("3_ck75s")]
-transform = Transform3D(0.5, -8.74228e-08, 0, 8.74228e-08, 0.5, 0, 0, 0, 0.5, 0, 5.00223e-14, 0.11)
-
 [node name="RemoteTransform3D" type="RemoteTransform3D" parent="XRHandLeft"]
 remote_path = NodePath("../AnimatableBody3D")
 
@@ -98,7 +94,7 @@ hand_skeleton = NodePath("right_hand/Armature/Skeleton3D")
 transform = Transform3D(1, 0, 4.7579e-13, 0, 1, 0, -1.34149e-12, 1.77636e-15, 1, 0, 0, 0)
 
 [node name="IndexTip" type="BoneAttachment3D" parent="XRHandRight"]
-transform = Transform3D(0.19221, 0.669966, 0.717078, -0.091543, -0.715277, 0.69282, 0.977075, -0.19881, -0.0761527, -0.0345978, -0.164767, -0.0355401)
+transform = Transform3D(0.19221, 0.669966, 0.717079, -0.091543, -0.715277, 0.69282, 0.977075, -0.19881, -0.0761527, -0.0345977, -0.164767, -0.0355401)
 bone_name = "Index_Tip_R"
 bone_idx = 9
 use_external_skeleton = true

content/system/house/house.gd

@@ -12,6 +12,14 @@ var mini_view: bool = false:
 		mini_view = value
 		update_mini_view()
 
+var target_size: float = 1.0
+
+func _physics_process(delta):
+	levels.scale.x = lerp(levels.scale.x, target_size, 10.0 * delta)
+	levels.scale.y = lerp(levels.scale.y, target_size, 10.0 * delta)
+	levels.scale.z = lerp(levels.scale.z, target_size, 10.0 * delta)
+
+
 func create_room(room_name: String, level: int) -> RoomType:
 	if editing_room != null:
 		editing_room.editable = false
@@ -134,9 +142,7 @@ func update_mini_view():
 	else:
 		levels.position = Vector3(0, 0, 0)
 
-	levels.scale.x = 0.2 if mini_view else 1.0
-	levels.scale.y = 0.2 if mini_view else 1.0
-	levels.scale.z = 0.2 if mini_view else 1.0
+	target_size = 0.1 if mini_view else 1.0
 
 	for room in get_rooms(0):
 		room.state_machine.change_to("Mini" if mini_view else "View")

content/system/house/room/room.gd

@@ -33,12 +33,6 @@ func remove_corner(index: int):
 	get_corner(index).queue_free()
 	get_edge(index).queue_free()
 
-func _save():
-	return {
-		"corners": wall_corners.get_children().map(func(corner): return corner.position),
-		"name": name
-	}
-
 func get_aabb():
 	if wall_corners.get_child_count() == 0:
 		return AABB()
@@ -58,6 +52,11 @@ func get_aabb():
 
 	return AABB(to_global(min_pos), to_global(max_pos) - to_global(min_pos))
 		
+func _save():
+	return {
+		"corners": wall_corners.get_children().map(func(corner): return corner.position),
+		"name": name
+	}
 
 func _load(data):
 	await ready

content/system/house/room/states/view.gd

@@ -11,7 +11,7 @@ func _on_enter():
 	if corner_count < 3:
 		return
 
-	room_height = room.get_corner(0).global_position.y
+	room_height = room.room_ceiling.position.y
 
 	room.wall_mesh.visible = true
 	room.ceiling_mesh.visible = true

content/ui/menu/menu.gd

@@ -5,11 +5,12 @@ const Notification = preload("res://content/ui/components/notification/notificat
 
 @onready var nav_view = $AnimationContainer/Navigation/View
 @onready var nav_edit: Button3D = $AnimationContainer/Navigation/Edit
-@onready var menu_edit: Node3D = $AnimationContainer/Content/EditMenu
 @onready var nav_room = $AnimationContainer/Navigation/Room
-@onready var menu_room: Node3D = $AnimationContainer/Content/RoomMenu
 @onready var nav_automate = $AnimationContainer/Navigation/Automate
 @onready var nav_settings = $AnimationContainer/Navigation/Settings
+@onready var menu_view: Node3D = $AnimationContainer/Content/ViewMenu
+@onready var menu_edit: Node3D = $AnimationContainer/Content/EditMenu
+@onready var menu_room: Node3D = $AnimationContainer/Content/RoomMenu
 @onready var menu_settings: Node3D = $AnimationContainer/Content/SettingsMenu
 
 @onready var menu_root = $AnimationContainer
@@ -89,7 +90,7 @@ func _is_valid_nav(nav):
 func _nav_to_menu(nav):
 	match nav:
 		nav_view:
-			return null
+			return menu_view
 		nav_edit:
 			return menu_edit
 		nav_room:

content/ui/menu/menu.tscn

@@ -1,4 +1,4 @@
-[gd_scene load_steps=16 format=3 uid="uid://c3kdssrmv84kv"]
+[gd_scene load_steps=17 format=3 uid="uid://c3kdssrmv84kv"]
 
 [ext_resource type="Script" path="res://content/ui/menu/menu.gd" id="1_ng4u3"]
 [ext_resource type="Material" uid="uid://bnwimm214q67g" path="res://assets/materials/sec-500.material" id="2_0x5at"]
@@ -6,6 +6,7 @@
 [ext_resource type="PackedScene" uid="uid://crrb0l3ekuotj" path="res://content/ui/menu/edit/edit_menu.tscn" id="4_r2raj"]
 [ext_resource type="PackedScene" uid="uid://bsjqdvkt0u87c" path="res://content/ui/components/button/button.tscn" id="5_w4i01"]
 [ext_resource type="ArrayMesh" uid="uid://cbqhhnknyium2" path="res://assets/immersive_home_panels/immersive_home_panels.obj" id="7_f4u4o"]
+[ext_resource type="PackedScene" uid="uid://ddpxthb414unp" path="res://content/ui/menu/view/view_menu.tscn" id="8_71pkg"]
 [ext_resource type="PackedScene" uid="uid://c01gkeldvjwtr" path="res://content/ui/menu/room/room_menu.tscn" id="10_u4i1x"]
 [ext_resource type="PackedScene" uid="uid://c6r4higceibif" path="res://content/ui/menu/settings/settings_menu.tscn" id="11_7wm6b"]
 
@@ -225,6 +226,9 @@ visible = false
 [node name="SettingsMenu" parent="AnimationContainer/Content" instance=ExtResource("11_7wm6b")]
 visible = false
 
+[node name="ViewMenu" parent="AnimationContainer/Content" instance=ExtResource("8_71pkg")]
+visible = false
+
 [node name="NotifyPlace" type="Marker3D" parent="AnimationContainer"]
 transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0.2, 0, -0.05)
 gizmo_extents = 0.02

content/ui/menu/view/view_menu.gd

@@ -0,0 +1,12 @@
+extends Node3D
+
+@onready var mini_view = $Content/MiniView
+@onready var background = $Background
+
+func _ready():
+	background.visible = false
+
+	mini_view.on_button_down.connect(func():
+		House.body.mini_view = !House.body.mini_view
+	)
+	

content/ui/menu/view/view_menu.tscn

@@ -0,0 +1,21 @@
+[gd_scene load_steps=4 format=3 uid="uid://ddpxthb414unp"]
+
+[ext_resource type="Script" path="res://content/ui/menu/view/view_menu.gd" id="1_hxajx"]
+[ext_resource type="PackedScene" uid="uid://bsjqdvkt0u87c" path="res://content/ui/components/button/button.tscn" id="2_qan1b"]
+
+[sub_resource type="BoxMesh" id="BoxMesh_qr3bi"]
+size = Vector3(0.3, 0.01, 0.3)
+
+[node name="ViewMenu" type="Node3D"]
+script = ExtResource("1_hxajx")
+
+[node name="Background" type="MeshInstance3D" parent="."]
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0.15, 0, 0.15)
+mesh = SubResource("BoxMesh_qr3bi")
+
+[node name="Content" type="Node3D" parent="."]
+
+[node name="MiniView" parent="Content" instance=ExtResource("2_qan1b")]
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0.03, 0, 0.03)
+label = "view_comfy"
+icon = true

lib/globals/save_system.gd

@@ -6,6 +6,8 @@ signal loaded()
 signal unloaded()
 
 var is_loaded := false
+var export_config = ConfigFile.new()
+var export_config_path = "res://export_presets.cfg"
 
 func clear():
 	await _clear_save_tree(get_tree().root.get_node("Main"))
@@ -25,7 +27,10 @@ func save():
 
 	var save_tree = _generate_save_tree(get_tree().root.get_node("Main"))
 
-	var json_text = JSON.stringify(save_tree)
+	var json_text = JSON.stringify({
+		"version": "1.0.0",
+		"tree": save_tree
+	})
 	save_file.store_line(json_text)
 
 func load():
@@ -42,7 +47,15 @@ func load():
 		return
 
 	var json_text = save_file.get_line()
-	var save_tree = JSON.parse_string(json_text)
+	var save_data = JSON.parse_string(json_text)
+
+	save_data = migrate(save_data)
+
+	if save_data == null:
+		save()
+		return
+
+	var save_tree = save_data["tree"]
 
 	if save_tree == null:
 		return
@@ -56,6 +69,72 @@ func load():
 	loaded.emit()
 	is_loaded = true
 
+func migrate(data: Dictionary):
+	var migration_version = data["migration"]
+	var migrations = load_migrations()
+
+	if migration_version == null || migrations == {}:
+		return null
+
+	var migration_keys = migrations.keys().sort()
+
+	for key in migration_keys:
+		if is_migration_newer(migration_version, key):
+			var migration = migrations[key]
+
+			data = migration.migrate(data)
+
+			data["migration"] = key
+
+	return data
+
+func is_migration_newer(version, new_version):
+	var version_split = version.split(".")
+	var new_version_split = new_version.split(".")
+
+	for i in range(0, 3):
+		if int(version_split[i]) > int(new_version_split[i]):
+			return false
+		elif int(version_split[i]) < int(new_version_split[i]):
+			return true
+
+	return false
+	
+func load_migrations():
+	var migrations = {}
+	var migrations_dir := DirAccess.open("res://lib/migrations")
+
+	if migrations == null:
+		return {}
+
+	migrations_dir.list_dir_begin()
+	var file_name = migrations_dir.get_next()
+
+	while file_name != "":
+		if file_name.ends_with(".gd"):
+			var version = file_name.substr(0, -3)
+
+			migrations[version] = load("res://lib/migrations/%s" % file_name)
+
+		file_name = migrations_dir.get_next()
+
+	migrations_dir.list_dir_end()
+
+	return migrations
+	
+func get_version():
+	var config_error = export_config.load(export_config_path)
+
+	if config_error != OK:
+		return null
+
+	var version = export_config.get_value("preset.1.options", "version/name")
+
+	if version == null:
+		return null
+
+	return version
+
 func _clear_save_tree(node: Node):
 	for child in node.get_children():
 		await _clear_save_tree(child)

lib/migrations/2024-01-22.gd

@@ -0,0 +1,4 @@
+extends Object
+
+static func migrate(data: Dictionary):
+	return data