Save icon is displayed while saving

assets/ui/corpo_logo/corpo_logo_128.png.import

@@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://dixpjnlaj86x2"
+path="res://.godot/imported/corpo_logo_128.png-3de86c663523882d9e0ebffd7de5c43c.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://assets/ui/corpo_logo/corpo_logo_128.png"
+dest_files=["res://.godot/imported/corpo_logo_128.png-3de86c663523882d9e0ebffd7de5c43c.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=0

assets/ui/corpo_logo/corpo_logo_128_bg.png.import

@@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://b7ds08rj0yk7j"
+path="res://.godot/imported/corpo_logo_128_bg.png-89eb09aa3ea1cb5cb304d1d6904ce810.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://assets/ui/corpo_logo/corpo_logo_128_bg.png"
+dest_files=["res://.godot/imported/corpo_logo_128_bg.png-89eb09aa3ea1cb5cb304d1d6904ce810.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=0

assets/ui/corpo_logo/corpo_logo_256.png.import

@@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://dbr66ubeql7gi"
+path="res://.godot/imported/corpo_logo_256.png-58bfe662ab369a650f7147768bd46884.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://assets/ui/corpo_logo/corpo_logo_256.png"
+dest_files=["res://.godot/imported/corpo_logo_256.png-58bfe662ab369a650f7147768bd46884.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=0

assets/ui/corpo_logo/corpo_logo_512.png.import

@@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://cbosbnfdmhu27"
+path="res://.godot/imported/corpo_logo_512.png-b05524db051b0e137f14c9416740afff.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://assets/ui/corpo_logo/corpo_logo_512.png"
+dest_files=["res://.godot/imported/corpo_logo_512.png-b05524db051b0e137f14c9416740afff.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=0

src/effects/grunk_2d/grunk_2d.gd

@@ -0,0 +1,12 @@
+@tool
+extends ColorRect
+
+
+# Called when the node enters the scene tree for the first time.
+func _ready() -> void:
+	_update_aspect_ratio()
+
+
+func _update_aspect_ratio() -> void:
+	var aspect_ratio := size.y / size.x
+	(material as ShaderMaterial).set_shader_parameter("aspect_ratio", aspect_ratio)

src/effects/grunk_2d/grunk_2d.gd.uid

@@ -0,0 +1 @@
+uid://06n7qs3l4tf6

src/effects/grunk_2d/grunk_2d.tscn

@@ -0,0 +1,58 @@
+[gd_scene load_steps=9 format=3 uid="uid://b6dx0ovy15g5o"]
+
+[ext_resource type="Shader" uid="uid://dnytoirugot2e" path="res://src/shaders/canvas_grunk.gdshader" id="1_pgbvb"]
+[ext_resource type="FastNoiseLite" uid="uid://cnlvdtx68giv6" path="res://assets/materials/gunk_noise.tres" id="2_g1nf5"]
+[ext_resource type="Script" uid="uid://06n7qs3l4tf6" path="res://src/effects/grunk_2d/grunk_2d.gd" id="3_g1nf5"]
+
+[sub_resource type="NoiseTexture3D" id="NoiseTexture3D_7v5ka"]
+width = 256
+height = 256
+seamless = true
+seamless_blend_skirt = 0.5
+noise = ExtResource("2_g1nf5")
+
+[sub_resource type="NoiseTexture3D" id="NoiseTexture3D_d72jk"]
+width = 256
+height = 256
+seamless = true
+seamless_blend_skirt = 0.5
+noise = ExtResource("2_g1nf5")
+
+[sub_resource type="FastNoiseLite" id="FastNoiseLite_qsvii"]
+frequency = 0.0006
+fractal_type = 2
+fractal_octaves = 4
+fractal_gain = 0.667
+domain_warp_type = 2
+
+[sub_resource type="NoiseTexture2D" id="NoiseTexture2D_pgbvb"]
+width = 1024
+height = 1024
+noise = SubResource("FastNoiseLite_qsvii")
+
+[sub_resource type="ShaderMaterial" id="ShaderMaterial_rq45f"]
+resource_local_to_scene = true
+shader = ExtResource("1_pgbvb")
+shader_parameter/color_1 = Color(0, 0.03, 0.1, 1)
+shader_parameter/color_2 = Color(0, 0.1, 0.3, 1)
+shader_parameter/emission_color = Color(0.25, 0.88, 1, 1)
+shader_parameter/pixellation = 30.0
+shader_parameter/time_pixellation = 30.0
+shader_parameter/emission_strength = 0.05
+shader_parameter/aspect_ratio = 0.5625
+shader_parameter/time_scale = 0.01
+shader_parameter/gunk_noise = SubResource("NoiseTexture3D_7v5ka")
+shader_parameter/gunk_normal_map = SubResource("NoiseTexture3D_d72jk")
+shader_parameter/mask_progress = 1.0
+shader_parameter/mask_noise = SubResource("NoiseTexture2D_pgbvb")
+
+[node name="Grunk2D" type="ColorRect"]
+material = SubResource("ShaderMaterial_rq45f")
+anchors_preset = 15
+anchor_right = 1.0
+anchor_bottom = 1.0
+grow_horizontal = 2
+grow_vertical = 2
+script = ExtResource("3_g1nf5")
+
+[connection signal="item_rect_changed" from="." to="." method="_update_aspect_ratio"]

src/shaders/canvas_grunk.gdshader

@@ -11,8 +11,7 @@ uniform float time_pixellation = 30.0;
 
 uniform float emission_strength = 0.05;
 
-// Used ONLY by the gunk, does not affect the gunk mask.
-uniform vec2 uv_scale = vec2(1.0);
+uniform float aspect_ratio = 1.0;
 
 uniform float time_scale = 1.0;
 
@@ -29,9 +28,8 @@ float hardstep(float value) {
 }
 
 void fragment() {
-	vec2 aspect_ratio = vec2(SCREEN_PIXEL_SIZE.y / SCREEN_PIXEL_SIZE.x, 1.0);
-	vec2 scaled_pixellation = pixellation * aspect_ratio;
-	vec2 local_uv = floor(UV * uv_scale * scaled_pixellation) / scaled_pixellation;
+	vec2 scaled_pixellation = pixellation * vec2(1.0, aspect_ratio);
+	vec2 local_uv = floor(UV * scaled_pixellation) / scaled_pixellation;
 	float local_time = floor(TIME * time_scale * time_pixellation) / time_pixellation;
 
 	// swirl

src/ui/elements/save_icon/save_icon.tscn

@@ -0,0 +1,76 @@
+[gd_scene load_steps=12 format=3 uid="uid://brknr57xc2cp0"]
+
+[ext_resource type="Texture2D" uid="uid://b7ds08rj0yk7j" path="res://assets/ui/corpo_logo/corpo_logo_128_bg.png" id="1_1oh6t"]
+[ext_resource type="Texture2D" uid="uid://dixpjnlaj86x2" path="res://assets/ui/corpo_logo/corpo_logo_128.png" id="1_p2l3a"]
+[ext_resource type="Shader" uid="uid://dnytoirugot2e" path="res://src/shaders/canvas_grunk.gdshader" id="2_q367f"]
+[ext_resource type="FastNoiseLite" uid="uid://cnlvdtx68giv6" path="res://assets/materials/gunk_noise.tres" id="3_8o5hc"]
+[ext_resource type="PackedScene" uid="uid://b6dx0ovy15g5o" path="res://src/effects/grunk_2d/grunk_2d.tscn" id="5_xrtbx"]
+
+[sub_resource type="ShaderMaterial" id="ShaderMaterial_8o5hc"]
+
+[sub_resource type="NoiseTexture3D" id="NoiseTexture3D_7v5ka"]
+width = 256
+height = 256
+seamless = true
+seamless_blend_skirt = 0.5
+noise = ExtResource("3_8o5hc")
+
+[sub_resource type="NoiseTexture3D" id="NoiseTexture3D_d72jk"]
+width = 256
+height = 256
+seamless = true
+seamless_blend_skirt = 0.5
+noise = ExtResource("3_8o5hc")
+
+[sub_resource type="FastNoiseLite" id="FastNoiseLite_qsvii"]
+frequency = 0.0006
+fractal_type = 2
+fractal_octaves = 4
+fractal_gain = 0.667
+domain_warp_type = 2
+
+[sub_resource type="NoiseTexture2D" id="NoiseTexture2D_pgbvb"]
+width = 1024
+height = 1024
+noise = SubResource("FastNoiseLite_qsvii")
+
+[sub_resource type="ShaderMaterial" id="ShaderMaterial_t8g1i"]
+resource_local_to_scene = true
+shader = ExtResource("2_q367f")
+shader_parameter/color_1 = Color(0, 0, 0, 1)
+shader_parameter/color_2 = Color(0.137255, 0.984314, 0.34902, 1)
+shader_parameter/emission_color = Color(0.486275, 1, 0.25098, 1)
+shader_parameter/pixellation = 32.0
+shader_parameter/time_pixellation = 60.0
+shader_parameter/emission_strength = 0.05
+shader_parameter/aspect_ratio = 1.0
+shader_parameter/time_scale = 1.0
+shader_parameter/gunk_noise = SubResource("NoiseTexture3D_7v5ka")
+shader_parameter/gunk_normal_map = SubResource("NoiseTexture3D_d72jk")
+shader_parameter/mask_progress = 1.0
+shader_parameter/mask_noise = SubResource("NoiseTexture2D_pgbvb")
+
+[node name="SaveIcon" type="MarginContainer"]
+offset_right = 40.0
+offset_bottom = 40.0
+
+[node name="IconBG" type="TextureRect" parent="."]
+layout_mode = 2
+size_flags_horizontal = 4
+size_flags_vertical = 4
+texture = ExtResource("1_1oh6t")
+stretch_mode = 2
+
+[node name="SaveIcon" type="TextureRect" parent="."]
+clip_children = 2
+texture_filter = 3
+material = SubResource("ShaderMaterial_8o5hc")
+layout_mode = 2
+size_flags_horizontal = 4
+size_flags_vertical = 4
+texture = ExtResource("1_p2l3a")
+stretch_mode = 2
+
+[node name="Grunk2D" parent="SaveIcon" instance=ExtResource("5_xrtbx")]
+material = SubResource("ShaderMaterial_t8g1i")
+layout_mode = 1

src/ui/menus/kill_screen/kill_screen.tscn

@@ -1,18 +1,19 @@
-[gd_scene load_steps=13 format=3 uid="uid://c0uitm5cg88h1"]
+[gd_scene load_steps=14 format=3 uid="uid://c0uitm5cg88h1"]
 
 [ext_resource type="Shader" uid="uid://dnytoirugot2e" path="res://src/shaders/canvas_grunk.gdshader" id="1_28vyc"]
+[ext_resource type="PackedScene" uid="uid://b6dx0ovy15g5o" path="res://src/effects/grunk_2d/grunk_2d.tscn" id="1_sv5d8"]
 [ext_resource type="FastNoiseLite" uid="uid://cnlvdtx68giv6" path="res://assets/materials/gunk_noise.tres" id="2_qsvii"]
 [ext_resource type="Theme" uid="uid://b07fevr214mmr" path="res://src/ui/hud/hud_theme.tres" id="3_a6m17"]
 [ext_resource type="Script" uid="uid://cjs2fen6jo0g0" path="res://src/ui/rumbler.gd" id="4_sv5d8"]
 
-[sub_resource type="NoiseTexture3D" id="NoiseTexture3D_et0xc"]
+[sub_resource type="NoiseTexture3D" id="NoiseTexture3D_7v5ka"]
 width = 256
 height = 256
 seamless = true
 seamless_blend_skirt = 0.5
 noise = ExtResource("2_qsvii")
 
-[sub_resource type="NoiseTexture3D" id="NoiseTexture3D_a6m17"]
+[sub_resource type="NoiseTexture3D" id="NoiseTexture3D_d72jk"]
 width = 256
 height = 256
 seamless = true
@@ -26,12 +27,13 @@ fractal_octaves = 4
 fractal_gain = 0.667
 domain_warp_type = 2
 
-[sub_resource type="NoiseTexture2D" id="NoiseTexture2D_et0xc"]
+[sub_resource type="NoiseTexture2D" id="NoiseTexture2D_pgbvb"]
 width = 1024
 height = 1024
 noise = SubResource("FastNoiseLite_qsvii")
 
-[sub_resource type="ShaderMaterial" id="ShaderMaterial_qsvii"]
+[sub_resource type="ShaderMaterial" id="ShaderMaterial_3jt4s"]
+resource_local_to_scene = true
 shader = ExtResource("1_28vyc")
 shader_parameter/color_1 = Color(0, 0.03, 0.1, 1)
 shader_parameter/color_2 = Color(0, 0.1, 0.3, 1)
@@ -39,12 +41,51 @@ shader_parameter/emission_color = Color(0.25, 0.88, 1, 1)
 shader_parameter/pixellation = 50.0
 shader_parameter/time_pixellation = 30.0
 shader_parameter/emission_strength = 0.0
-shader_parameter/uv_scale = Vector2(1, 1)
+shader_parameter/aspect_ratio = 0.5625
 shader_parameter/time_scale = 0.2
-shader_parameter/gunk_noise = SubResource("NoiseTexture3D_et0xc")
-shader_parameter/gunk_normal_map = SubResource("NoiseTexture3D_a6m17")
+shader_parameter/gunk_noise = SubResource("NoiseTexture3D_7v5ka")
+shader_parameter/gunk_normal_map = SubResource("NoiseTexture3D_d72jk")
 shader_parameter/mask_progress = 0.0
-shader_parameter/mask_noise = SubResource("NoiseTexture2D_et0xc")
+shader_parameter/mask_noise = SubResource("NoiseTexture2D_pgbvb")
+
+[sub_resource type="Animation" id="Animation_et0xc"]
+length = 0.001
+tracks/0/type = "value"
+tracks/0/imported = false
+tracks/0/enabled = true
+tracks/0/path = NodePath("Grunk2D:material:shader_parameter/mask_progress")
+tracks/0/interp = 1
+tracks/0/loop_wrap = true
+tracks/0/keys = {
+"times": PackedFloat32Array(0),
+"transitions": PackedFloat32Array(1),
+"update": 0,
+"values": [0.0]
+}
+tracks/1/type = "value"
+tracks/1/imported = false
+tracks/1/enabled = true
+tracks/1/path = NodePath("Grunk2D/Rumbler:visible")
+tracks/1/interp = 1
+tracks/1/loop_wrap = true
+tracks/1/keys = {
+"times": PackedFloat32Array(0),
+"transitions": PackedFloat32Array(1),
+"update": 1,
+"values": [false]
+}
+tracks/2/type = "value"
+tracks/2/imported = false
+tracks/2/enabled = true
+tracks/2/path = NodePath("Blackout:visible")
+tracks/2/interp = 1
+tracks/2/loop_wrap = true
+tracks/2/keys = {
+"times": PackedFloat32Array(0),
+"transitions": PackedFloat32Array(1),
+"update": 1,
+"values": [false]
+}
 
 [sub_resource type="Animation" id="Animation_qsvii"]
 resource_name = "transition_in"
@@ -52,7 +93,7 @@ length = 14.0
 tracks/0/type = "value"
 tracks/0/imported = false
 tracks/0/enabled = true
-tracks/0/path = NodePath("Grunk:material:shader_parameter/mask_progress")
+tracks/0/path = NodePath("Grunk2D:material:shader_parameter/mask_progress")
 tracks/0/interp = 2
 tracks/0/loop_wrap = false
 tracks/0/keys = {
@@ -64,7 +105,7 @@ tracks/0/keys = {
 tracks/1/type = "value"
 tracks/1/imported = false
 tracks/1/enabled = true
-tracks/1/path = NodePath("Grunk/Rumbler:visible")
+tracks/1/path = NodePath("Grunk2D/Rumbler:visible")
 tracks/1/interp = 1
 tracks/1/loop_wrap = true
 tracks/1/keys = {
@@ -100,45 +141,6 @@ tracks/3/keys = {
 }]
 }
 
-[sub_resource type="Animation" id="Animation_et0xc"]
-length = 0.001
-tracks/0/type = "value"
-tracks/0/imported = false
-tracks/0/enabled = true
-tracks/0/path = NodePath("Grunk:material:shader_parameter/mask_progress")
-tracks/0/interp = 1
-tracks/0/loop_wrap = true
-tracks/0/keys = {
-"times": PackedFloat32Array(0),
-"transitions": PackedFloat32Array(1),
-"update": 0,
-"values": [0.0]
-}
-tracks/1/type = "value"
-tracks/1/imported = false
-tracks/1/enabled = true
-tracks/1/path = NodePath("Grunk/Rumbler:visible")
-tracks/1/interp = 1
-tracks/1/loop_wrap = true
-tracks/1/keys = {
-"times": PackedFloat32Array(0),
-"transitions": PackedFloat32Array(1),
-"update": 1,
-"values": [false]
-}
-tracks/2/type = "value"
-tracks/2/imported = false
-tracks/2/enabled = true
-tracks/2/path = NodePath("Blackout:visible")
-tracks/2/interp = 1
-tracks/2/loop_wrap = true
-tracks/2/keys = {
-"times": PackedFloat32Array(0),
-"transitions": PackedFloat32Array(1),
-"update": 1,
-"values": [false]
-}
-
 [sub_resource type="AnimationLibrary" id="AnimationLibrary_a6m17"]
 _data = {
 &"RESET": SubResource("Animation_et0xc"),
@@ -153,27 +155,20 @@ anchor_bottom = 1.0
 grow_horizontal = 2
 grow_vertical = 2
 
-[node name="Grunk" type="ColorRect" parent="."]
-clip_children = 2
-material = SubResource("ShaderMaterial_qsvii")
+[node name="Grunk2D" parent="." instance=ExtResource("1_sv5d8")]
+material = SubResource("ShaderMaterial_3jt4s")
 layout_mode = 1
-anchors_preset = 15
-anchor_right = 1.0
-anchor_bottom = 1.0
-grow_horizontal = 2
-grow_vertical = 2
-mouse_filter = 2
 
-[node name="Rumbler" type="Control" parent="Grunk"]
+[node name="Rumbler" type="Control" parent="Grunk2D"]
 visible = false
 layout_mode = 1
 anchors_preset = 15
 anchor_right = 1.0
 anchor_bottom = 1.0
-offset_left = 3.04544
-offset_top = -0.292352
-offset_right = 3.04541
-offset_bottom = -0.292358
+offset_left = -7.49218
+offset_top = -3.99316
+offset_right = -7.49219
+offset_bottom = -3.99316
 grow_horizontal = 2
 grow_vertical = 2
 mouse_filter = 2
@@ -181,7 +176,7 @@ script = ExtResource("4_sv5d8")
 intensity = 6.0
 metadata/_custom_type_script = "uid://cjs2fen6jo0g0"
 
-[node name="DeathMessage" type="Label" parent="Grunk/Rumbler"]
+[node name="DeathMessage" type="Label" parent="Grunk2D/Rumbler"]
 layout_mode = 1
 anchors_preset = 8
 anchor_left = 0.5

src/world/world.gd

@@ -18,6 +18,7 @@ var current_level: PackedScene
 
 @onready var level_root: Node3D = %LevelRoot
 @onready var ui_root: Control = %UIRoot
+@onready var save_icon: MarginContainer = %SaveIcon
 
 static var instance: World
 
@@ -53,8 +54,6 @@ func load_level(level: PackedScene, save: SaveState = null) -> void:
 	current_level = level
 	print("Instantiating level from ", level.resource_path)
 	var level_instance := level.instantiate()
-	#if save:
-	#level_instance.ready.connect(func() -> void: save.load_to_world(self), CONNECT_ONE_SHOT)
 	level_root.add_child(level_instance)
 	if save:
 		save.load_to_world(self)
@@ -81,7 +80,9 @@ func on_game_over() -> void:
 
 func save_progress() -> void:
 	print("Preparing save state...")
+	save_icon.show()
 	var save := SaveState.serialize(self)
 	print("Writing save to ", save_path)
 	ResourceSaver.save(save, save_path)
+	save_icon.hide()
 	print("Done!")

src/world/world.tscn

@@ -1,17 +1,18 @@
-[gd_scene load_steps=7 format=3 uid="uid://884jqafhtrv0"]
+[gd_scene load_steps=8 format=3 uid="uid://884jqafhtrv0"]
 
 [ext_resource type="Script" uid="uid://cgqmhtemibxc5" path="res://src/world/world.gd" id="1_1k4gi"]
 [ext_resource type="Resource" uid="uid://tgac5tnfx56r" path="res://src/world/world_manager.tres" id="2_5kmgb"]
 [ext_resource type="PackedScene" uid="uid://byvjsvavbg5xe" path="res://src/ui/menus/pause_menu/pause_menu.tscn" id="2_6fy3g"]
 [ext_resource type="Resource" uid="uid://0i72bf8ip1lx" path="res://src/world/spook_manager.tres" id="3_l0av5"]
-[ext_resource type="PackedScene" uid="uid://b8rv6dg4tgaeb" path="res://src/world/gunk_node/mechanic_test.tscn" id="4_l0av5"]
+[ext_resource type="PackedScene" uid="uid://bov4ok76woyc" path="res://levels/ghost_ship/ghost_ship.tscn" id="4_5kmgb"]
 [ext_resource type="PackedScene" uid="uid://c0uitm5cg88h1" path="res://src/ui/menus/kill_screen/kill_screen.tscn" id="6_l0av5"]
+[ext_resource type="PackedScene" uid="uid://brknr57xc2cp0" path="res://src/ui/elements/save_icon/save_icon.tscn" id="7_5kmgb"]
 
 [node name="World" type="Node"]
 script = ExtResource("1_1k4gi")
 manager = ExtResource("2_5kmgb")
 spook_manager = ExtResource("3_l0av5")
-initial_level = ExtResource("4_l0av5")
+initial_level = ExtResource("4_5kmgb")
 pause_scene = ExtResource("2_6fy3g")
 kill_screen_scene = ExtResource("6_l0av5")
 
@@ -27,3 +28,17 @@ anchor_bottom = 1.0
 grow_horizontal = 2
 grow_vertical = 2
 mouse_filter = 2
+
+[node name="SaveIcon" parent="UIRoot" instance=ExtResource("7_5kmgb")]
+unique_name_in_owner = true
+visible = false
+layout_mode = 1
+anchors_preset = 2
+anchor_top = 1.0
+anchor_bottom = 1.0
+offset_top = -140.0
+offset_right = 140.0
+offset_bottom = 0.0
+grow_vertical = 0
+theme_override_constants/margin_left = 32
+theme_override_constants/margin_bottom = 32

src/world/world_manager.gd

@@ -87,6 +87,8 @@ func deposit_tank() -> void:
 	if alert_level >= CLEAR_LEVEL:
 		clear_alert()
 
+	World.instance.save_progress()
+
 
 func is_tank_full() -> bool:
 	return grunk_tank >= grunk_tank_limit