diff --git a/Actors/Objects/Computer/Computer.gd b/Actors/Objects/Computer/Computer.gd
index e93dd9e..57b1731 100644
--- a/Actors/Objects/Computer/Computer.gd
+++ b/Actors/Objects/Computer/Computer.gd
@@ -5,7 +5,7 @@ extends StaticBody2D
 class_name GameObjectComputer
 
 enum Direction { LEFT, RIGHT, UP, DOWN }
-enum ComputerType { ShipCommand, Comms, Medical, Research, ShipEngine, Atmos }
+enum ComputerType { ShipCommand, Comms, Medical, Research, Energy, ShipEngine, Atmos }
 
 export(Direction) var direction = Direction.DOWN setget set_direction
 export(ComputerType) var computer_type = ComputerType.ShipCommand setget set_type
@@ -30,10 +30,13 @@ func set_type(val):
 			screen_region_offset = Vector2(0, 64)
 		ComputerType.Research:
 			screen_region_offset = Vector2(128, 0)
-		ComputerType.ShipEngine:
+		ComputerType.Energy:
 			screen_region_offset = Vector2(128, 224)
 		ComputerType.Atmos:
+			screen_region_offset = Vector2(128, 192)
+		ComputerType.ShipEngine:
 			screen_region_offset = Vector2(0, 256)
+
 	refresh_sprite()
 
 func set_direction(dir):
@@ -45,15 +48,19 @@ func refresh_sprite():
 		Direction.DOWN:
 			$computer.region_rect.position = Vector2(0, 0)
 			$computer/screen.region_rect.position = screen_region_offset + Vector2(0, 0)
+			$computer/screen/Light2D.rotation = 0
 		Direction.UP:
 			$computer.region_rect.position = Vector2(0, 32)
 			$computer/screen.region_rect.position = screen_region_offset + Vector2(32, 0)
+			$computer/screen/Light2D.rotation = PI
 		Direction.LEFT:
 			$computer.region_rect.position = Vector2(32, 32)
 			$computer/screen.region_rect.position = screen_region_offset + Vector2(96, 0)
+			$computer/screen/Light2D.rotation = PI/2
 		Direction.RIGHT:
 			$computer.region_rect.position = Vector2(32, 0)
 			$computer/screen.region_rect.position = screen_region_offset + Vector2(64, 0)
+			$computer/screen/Light2D.rotation = -PI/2
 
 func manage_controls(show: bool):
 	match computer_type:
@@ -65,7 +72,7 @@ func _input(event):
 		open = false
 		$UIAnimation.play("fadeout")
 
-func _input_event(viewport, event, shape_idx):
+func _input_event(_viewport, event, _shape_idx):
 	if Engine.editor_hint:
 		return
 	if event is InputEventMouseButton and event.pressed and not open:
diff --git a/Actors/Objects/Computer/Computer.tscn b/Actors/Objects/Computer/Computer.tscn
index 4a1404a..68fa667 100644
--- a/Actors/Objects/Computer/Computer.tscn
+++ b/Actors/Objects/Computer/Computer.tscn
@@ -119,7 +119,7 @@ region_rect = Rect2( 0, 0, 32, 32 )
 position = Vector2( 16, 16 )
 texture = ExtResource( 5 )
 texture_scale = 0.5
-energy = 0.4
+energy = 0.5
 
 [node name="CollisionShape2D" type="CollisionShape2D" parent="."]
 position = Vector2( 16, 16 )
diff --git a/Actors/Objects/Computer/UI/ControlComp.gd b/Actors/Objects/Computer/UI/ControlComp.gd
index 29caefd..e7ebd20 100644
--- a/Actors/Objects/Computer/UI/ControlComp.gd
+++ b/Actors/Objects/Computer/UI/ControlComp.gd
@@ -5,6 +5,12 @@ onready var scene = $"/root/scene" as GameInstance
 func _ready():
 	pass
 
+func _physics_process(delta):
+	var speed_str = "(" + str(round(scene.world.map.current_ship_speed)) + " u/s)"
+	$Container/VelocityBox/HBoxContainer/CurrentSpeed.text = speed_str
+	var dir_str = "(" + str(round(rad2deg(scene.world.map.current_ship_direction))) + " deg)"
+	$Container/DirectionBox/HBoxContainer/CurrentDirection.text = dir_str
+
 func _ship_velocity_changed(value):
 	scene.process_command(UICommand.new(UICommand.CommandType.SetShipSpeed, [value]))
 
diff --git a/Actors/Objects/Computer/UI/ControlComp.tscn b/Actors/Objects/Computer/UI/ControlComp.tscn
index fc5c766..fd4bef9 100644
--- a/Actors/Objects/Computer/UI/ControlComp.tscn
+++ b/Actors/Objects/Computer/UI/ControlComp.tscn
@@ -64,7 +64,7 @@ __meta__ = {
 [node name="VelocityBox" type="VBoxContainer" parent="Container"]
 material = ExtResource( 4 )
 margin_right = 180.0
-margin_bottom = 45.0
+margin_bottom = 51.0
 size_flags_horizontal = 3
 size_flags_vertical = 3
 alignment = 1
@@ -72,20 +72,37 @@ __meta__ = {
 "_edit_use_anchors_": false
 }
 
-[node name="ShipVelocityLabel" type="Label" parent="Container/VelocityBox"]
-material = ExtResource( 4 )
-margin_top = 3.0
+[node name="HBoxContainer" type="HBoxContainer" parent="Container/VelocityBox"]
+margin_top = 6.0
 margin_right = 180.0
-margin_bottom = 21.0
+margin_bottom = 24.0
+custom_constants/separation = 10
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="ShipVelocityLabel" type="Label" parent="Container/VelocityBox/HBoxContainer"]
+material = ExtResource( 4 )
+margin_right = 88.0
+margin_bottom = 18.0
 mouse_filter = 1
 theme = ExtResource( 3 )
 text = "Ship velocity"
 
+[node name="CurrentSpeed" type="Label" parent="Container/VelocityBox/HBoxContainer"]
+material = ExtResource( 4 )
+margin_left = 98.0
+margin_right = 98.0
+margin_bottom = 18.0
+mouse_filter = 1
+theme = ExtResource( 3 )
+custom_colors/font_color = Color( 0.494118, 0.52549, 0.737255, 1 )
+
 [node name="HSlider" type="HSlider" parent="Container/VelocityBox"]
 material = ExtResource( 4 )
-margin_top = 25.0
+margin_top = 28.0
 margin_right = 180.0
-margin_bottom = 41.0
+margin_bottom = 44.0
 mouse_filter = 1
 max_value = 1000.0
 value = 1000.0
@@ -94,9 +111,9 @@ ticks_on_borders = true
 
 [node name="DirectionBox" type="VBoxContainer" parent="Container"]
 material = ExtResource( 4 )
-margin_top = 65.0
+margin_top = 71.0
 margin_right = 180.0
-margin_bottom = 110.0
+margin_bottom = 122.0
 size_flags_horizontal = 3
 size_flags_vertical = 3
 alignment = 1
@@ -104,20 +121,33 @@ __meta__ = {
 "_edit_use_anchors_": false
 }
 
-[node name="ShipDirectionLabel" type="Label" parent="Container/DirectionBox"]
-material = ExtResource( 4 )
-margin_top = 3.0
+[node name="HBoxContainer" type="HBoxContainer" parent="Container/DirectionBox"]
+margin_top = 6.0
 margin_right = 180.0
-margin_bottom = 21.0
+margin_bottom = 24.0
+
+[node name="ShipDirectionLabel" type="Label" parent="Container/DirectionBox/HBoxContainer"]
+material = ExtResource( 4 )
+margin_right = 94.0
+margin_bottom = 18.0
 mouse_filter = 1
 theme = ExtResource( 3 )
 text = "Ship direction"
 
+[node name="CurrentDirection" type="Label" parent="Container/DirectionBox/HBoxContainer"]
+material = ExtResource( 4 )
+margin_left = 98.0
+margin_right = 98.0
+margin_bottom = 18.0
+mouse_filter = 1
+theme = ExtResource( 3 )
+custom_colors/font_color = Color( 0.494118, 0.52549, 0.737255, 1 )
+
 [node name="HSlider" type="HSlider" parent="Container/DirectionBox"]
 material = ExtResource( 4 )
-margin_top = 25.0
+margin_top = 28.0
 margin_right = 180.0
-margin_bottom = 41.0
+margin_bottom = 44.0
 mouse_filter = 1
 max_value = 360.0
 tick_count = 18
diff --git a/Actors/Objects/Door/Door.gd b/Actors/Objects/Door/Door.gd
index da5ab79..6ba2bf7 100644
--- a/Actors/Objects/Door/Door.gd
+++ b/Actors/Objects/Door/Door.gd
@@ -28,14 +28,16 @@ func _animation_finished():
 		# Disable collider
 		collision_layer = 16
 		collision_mask = 16
+		emit_signal("changed", true)
 		# Start timer for auto-close
 		$Timer.start()
 	else:
 		# Enable collider
 		collision_mask = 1
 		collision_layer = 1
+		emit_signal("changed", false)
 
-func _input_event(viewport, event, shape_idx):
+func _input_event(_viewport, event, _shape_idx):
 	# Check if we clicked the item
 	if event is InputEventMouseButton and event.pressed:
 		# Must be in activation range
diff --git a/Actors/Objects/Engine/Engine.gd b/Actors/Objects/Engine/Engine.gd
index 3d4d608..5326b5c 100644
--- a/Actors/Objects/Engine/Engine.gd
+++ b/Actors/Objects/Engine/Engine.gd
@@ -47,7 +47,7 @@ func refresh_sprite():
 	$ActivationRange.rotation = rot
 			
 
-func _input_event(viewport, event, shape_idx):
+func _input_event(_viewport, event, _shape_idx):
 	if Engine.editor_hint:
 		return
 	if event is InputEventMouseButton and event.pressed:
diff --git a/Actors/Objects/Lightbulb/Lightbulb.gd b/Actors/Objects/Lightbulb/Lightbulb.gd
index e4c75c4..91bfc59 100644
--- a/Actors/Objects/Lightbulb/Lightbulb.gd
+++ b/Actors/Objects/Lightbulb/Lightbulb.gd
@@ -46,7 +46,7 @@ func refresh_sprite():
 	$ActivationRange.rotation = rot
 			
 
-func _input_event(viewport, event, shape_idx):
+func _input_event(_viewport, event, _shape_idx):
 	if Engine.editor_hint:
 		return
 	if event is InputEventMouseButton and event.pressed:
diff --git a/Actors/Objects/PowerStorage/PowerStorage.gd b/Actors/Objects/PowerStorage/PowerStorage.gd
new file mode 100644
index 0000000..ab29213
--- /dev/null
+++ b/Actors/Objects/PowerStorage/PowerStorage.gd
@@ -0,0 +1,3 @@
+extends StaticBody2D
+
+class_name GameObjectPowerStorage
diff --git a/Actors/Objects/PowerStorage/PowerStorage.tscn b/Actors/Objects/PowerStorage/PowerStorage.tscn
new file mode 100644
index 0000000..498bf14
--- /dev/null
+++ b/Actors/Objects/PowerStorage/PowerStorage.tscn
@@ -0,0 +1,18 @@
+[gd_scene load_steps=4 format=2]
+
+[ext_resource path="res://Actors/Objects/PowerStorage/PowerStorage.gd" type="Script" id=1]
+[ext_resource path="res://Graphics/tgstation/smes.png" type="Texture" id=2]
+
+[sub_resource type="RectangleShape2D" id=1]
+extents = Vector2( 16, 16 )
+
+[node name="StaticBody2D" type="StaticBody2D"]
+script = ExtResource( 1 )
+
+[node name="smes" type="Sprite" parent="."]
+texture = ExtResource( 2 )
+centered = false
+
+[node name="CollisionShape2D" type="CollisionShape2D" parent="."]
+position = Vector2( 16, 16 )
+shape = SubResource( 1 )
diff --git a/Actors/Player/Player.gd b/Actors/Player/Player.gd
index 1142796..732b6c4 100644
--- a/Actors/Player/Player.gd
+++ b/Actors/Player/Player.gd
@@ -11,8 +11,7 @@ var grip = 1.0
 var stamina = MAX_STAMINA
 var speed_boost = 0
 
-export(NodePath) var mapNode
-onready var map = get_node(mapNode) as GameMap
+onready var world = $"/root/scene/world" as GameWorld
 
 export var is_controlled = false setget set_is_controlled
 
@@ -50,11 +49,12 @@ func _physics_process(delta):
 	velocity = move_and_slide(velocity)
 	
 	# Check what tile I'm on
-	grip = 0.0
-	for tilemap in map.tilemaps:
-		var cell = tilemap.get_cellv(tilemap.world_to_map(transform.origin))
-		if cell >= 0:
-			grip = 1.0
+	if world.map != null:
+		grip = 0.0
+		for tilemap in world.map.tilemaps:
+			var cell = tilemap.get_cellv(tilemap.world_to_map(transform.origin))
+			if cell >= 0:
+				grip = 1.0
 
 func set_is_controlled(val):
 	is_controlled = val
diff --git a/Graphics/tgstation/smes.png b/Graphics/tgstation/smes.png
new file mode 100644
index 0000000..6c2ad3d
Binary files /dev/null and b/Graphics/tgstation/smes.png differ
diff --git a/Graphics/tgstation/smes.png.import b/Graphics/tgstation/smes.png.import
new file mode 100644
index 0000000..b72d0cd
--- /dev/null
+++ b/Graphics/tgstation/smes.png.import
@@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="StreamTexture"
+path="res://.import/smes.png-984115b5d17ebe6f1b134f5f7587ddf0.stex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://Graphics/tgstation/smes.png"
+dest_files=[ "res://.import/smes.png-984115b5d17ebe6f1b134f5f7587ddf0.stex" ]
+
+[params]
+
+compress/mode=0
+compress/lossy_quality=0.7
+compress/hdr_mode=0
+compress/bptc_ldr=0
+compress/normal_map=0
+flags/repeat=0
+flags/filter=false
+flags/mipmaps=false
+flags/anisotropic=false
+flags/srgb=2
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/HDR_as_SRGB=false
+process/invert_color=false
+stream=false
+size_limit=0
+detect_3d=true
+svg/scale=1.0
diff --git a/Scenes/Game.tscn b/Scenes/Game.tscn
index f6654ea..b434dea 100644
--- a/Scenes/Game.tscn
+++ b/Scenes/Game.tscn
@@ -1,11 +1,11 @@
 [gd_scene load_steps=7 format=2]
 
-[ext_resource path="res://Scenes/Maps/odyssey.tscn" type="PackedScene" id=1]
 [ext_resource path="res://Actors/Player/Player.tscn" type="PackedScene" id=2]
 [ext_resource path="res://Scenes/ui.tscn" type="PackedScene" id=3]
 [ext_resource path="res://Scenes/World.gd" type="Script" id=4]
 [ext_resource path="res://Scenes/Game.gd" type="Script" id=5]
 [ext_resource path="res://Scenes/UI.gd" type="Script" id=6]
+[ext_resource path="res://Scenes/Maps/runtime.tscn" type="PackedScene" id=7]
 
 [node name="scene" type="Node"]
 script = ExtResource( 5 )
@@ -14,14 +14,13 @@ script = ExtResource( 5 )
 scale = Vector2( 2, 2 )
 script = ExtResource( 4 )
 player_path = NodePath("player")
-map_path = NodePath("map")
+map_path = NodePath("runtime")
 
-[node name="map" parent="world" instance=ExtResource( 1 )]
+[node name="runtime" parent="world" instance=ExtResource( 7 )]
 
 [node name="player" parent="world" instance=ExtResource( 2 )]
 position = Vector2( 206.017, 250.966 )
 z_index = 1
-mapNode = NodePath("../map")
 is_controlled = true
 
 [node name="CanvasLayer" type="CanvasLayer" parent="."]
diff --git a/Scenes/Map.gd b/Scenes/Map.gd
index a6e206c..b9bf3df 100644
--- a/Scenes/Map.gd
+++ b/Scenes/Map.gd
@@ -50,4 +50,4 @@ func set_engine_strength(val: float):
 	for child in $engines.get_children():
 		if child is GameObjectEngine:
 			var engine = child as GameObjectEngine
-			engine.strength = current_ship_speed
+			engine.strength = val
diff --git a/Scenes/Maps/odyssey.tscn b/Scenes/Maps/odyssey.tscn
index 2e322bf..71efd39 100644
--- a/Scenes/Maps/odyssey.tscn
+++ b/Scenes/Maps/odyssey.tscn
@@ -1,4 +1,4 @@
-[gd_scene load_steps=13 format=2]
+[gd_scene load_steps=14 format=2]
 
 [ext_resource path="res://Graphics/tgstation/walls.tres" type="TileSet" id=1]
 [ext_resource path="res://Graphics/tgstation/1x1.tres" type="TileSet" id=2]
@@ -11,6 +11,7 @@
 [ext_resource path="res://Graphics/tgstation/floor.tres" type="TileSet" id=9]
 [ext_resource path="res://Actors/Objects/Engine/Engine.tscn" type="PackedScene" id=10]
 [ext_resource path="res://Graphics/tgstation/base.tres" type="TileSet" id=11]
+[ext_resource path="res://Actors/Objects/PowerStorage/PowerStorage.tscn" type="PackedScene" id=12]
 
 [sub_resource type="CanvasItemMaterial" id=1]
 light_mode = 1
@@ -153,6 +154,38 @@ position = Vector2( 576, 224 )
 direction = 0
 computer_type = 1
 
+[node name="Computer2" parent="objects" instance=ExtResource( 6 )]
+position = Vector2( -192, 288 )
+direction = 1
+computer_type = 5
+
+[node name="Computer4" parent="objects" instance=ExtResource( 6 )]
+position = Vector2( -192, 192 )
+direction = 1
+computer_type = 4
+
+[node name="Computer" parent="objects" instance=ExtResource( 6 )]
+position = Vector2( -256, -160 )
+direction = 1
+computer_type = 4
+
+[node name="Computer3" parent="objects" instance=ExtResource( 6 )]
+position = Vector2( -256, -128 )
+direction = 1
+computer_type = 5
+
+[node name="SMES1" parent="objects" instance=ExtResource( 12 )]
+position = Vector2( -320, -160 )
+
+[node name="SMES2" parent="objects" instance=ExtResource( 12 )]
+position = Vector2( -320, -128 )
+
+[node name="SMES3" parent="objects" instance=ExtResource( 12 )]
+position = Vector2( -320, -192 )
+
+[node name="SMES4" parent="objects" instance=ExtResource( 12 )]
+position = Vector2( -320, -96 )
+
 [node name="lights" type="Node2D" parent="."]
 modulate = Color( 0.980392, 0.980392, 0.980392, 1 )
 __meta__ = {
diff --git a/Scenes/Maps/runtime.gd b/Scenes/Maps/runtime.gd
new file mode 100644
index 0000000..fafd7aa
--- /dev/null
+++ b/Scenes/Maps/runtime.gd
@@ -0,0 +1,10 @@
+extends GameMap
+
+func _ready():
+	tilemaps = [
+		$base,
+		$cables,
+		$floor,
+		$walls
+	]
+	set_unlit(true)
diff --git a/Scenes/Maps/runtime.tscn b/Scenes/Maps/runtime.tscn
new file mode 100644
index 0000000..e645253
--- /dev/null
+++ b/Scenes/Maps/runtime.tscn
@@ -0,0 +1,142 @@
+[gd_scene load_steps=12 format=2]
+
+[ext_resource path="res://Graphics/tgstation/walls.tres" type="TileSet" id=1]
+[ext_resource path="res://Graphics/tgstation/1x1.tres" type="TileSet" id=2]
+[ext_resource path="res://Scenes/Rendering/MapTiles.gd" type="Script" id=3]
+[ext_resource path="res://Scenes/Maps/runtime.gd" type="Script" id=5]
+[ext_resource path="res://Actors/Objects/Computer/Computer.tscn" type="PackedScene" id=6]
+[ext_resource path="res://Graphics/space.png" type="Texture" id=7]
+[ext_resource path="res://Graphics/tgstation/floor.tres" type="TileSet" id=9]
+[ext_resource path="res://Actors/Objects/Engine/Engine.tscn" type="PackedScene" id=10]
+[ext_resource path="res://Graphics/tgstation/base.tres" type="TileSet" id=11]
+[ext_resource path="res://Actors/Objects/PowerStorage/PowerStorage.tscn" type="PackedScene" id=12]
+
+[sub_resource type="CanvasItemMaterial" id=1]
+light_mode = 1
+
+[node name="map" type="Node2D"]
+script = ExtResource( 5 )
+
+[node name="darkness" type="CanvasModulate" parent="."]
+visible = false
+color = Color( 0, 0, 0, 1 )
+
+[node name="editor" type="Node2D" parent="."]
+
+[node name="deepspace" type="Sprite" parent="."]
+material = SubResource( 1 )
+texture = ExtResource( 7 )
+region_enabled = true
+region_rect = Rect2( 0, 0, 10000, 10000 )
+__meta__ = {
+"_edit_group_": true,
+"_edit_lock_": true
+}
+
+[node name="base" type="TileMap" parent="."]
+tile_set = ExtResource( 11 )
+cell_size = Vector2( 32, 32 )
+cell_quadrant_size = 32
+occluder_light_mask = -2147483647
+format = 1
+tile_data = PoolIntArray( 262137, 0, 0, 262138, 0, 0, 262139, 0, 0, 262140, 0, 0, 262141, 0, 0, 262142, 0, 0, 262143, 0, 0, 196608, 0, 0, 196609, 0, 0, 196610, 0, 0, 196611, 0, 0, 196612, 0, 0, 196613, 0, 0, 196614, 0, 0, 196615, 0, 0, 196616, 0, 0, 196617, 0, 0, 196618, 0, 0, 196619, 0, 0, 196620, 0, 0, 196621, 0, 0, 196622, 0, 0, 196623, 0, 0, 196624, 0, 0, 196625, 0, 0, 196626, 0, 0, 196627, 0, 0, 327673, 0, 0, 327674, 0, 0, 327675, 0, 0, 327676, 0, 0, 327677, 0, 0, 327678, 0, 0, 327679, 0, 0, 262144, 0, 0, 262145, 0, 0, 262146, 0, 0, 262147, 0, 0, 262148, 0, 0, 262149, 0, 0, 262150, 0, 0, 262151, 0, 0, 262152, 0, 0, 262153, 0, 0, 262154, 0, 0, 262155, 0, 0, 262156, 0, 0, 262157, 0, 0, 262158, 0, 0, 262159, 0, 0, 262160, 0, 0, 262161, 0, 0, 262162, 0, 0, 262163, 0, 0, 393209, 0, 0, 393210, 0, 0, 393211, 0, 0, 393212, 0, 0, 393213, 0, 0, 393214, 0, 0, 393215, 0, 0, 327680, 0, 0, 327681, 0, 0, 327682, 0, 0, 327683, 0, 0, 327684, 0, 0, 327685, 0, 0, 327686, 0, 0, 327687, 0, 0, 327688, 0, 0, 327689, 0, 0, 327690, 0, 0, 327691, 0, 0, 327692, 0, 0, 327693, 0, 0, 327694, 0, 0, 327695, 0, 0, 327696, 0, 0, 327697, 0, 0, 327698, 0, 0, 327699, 0, 0, 458745, 0, 0, 458746, 0, 0, 458747, 0, 0, 458748, 0, 0, 458749, 0, 0, 458750, 0, 0, 458751, 0, 0, 393216, 0, 0, 393217, 0, 0, 393218, 0, 0, 393219, 0, 0, 393220, 0, 0, 393221, 0, 0, 393222, 0, 0, 393223, 0, 0, 393224, 0, 0, 393225, 0, 0, 393226, 0, 0, 393227, 0, 0, 393228, 0, 0, 393229, 0, 0, 393230, 0, 0, 393231, 0, 0, 393232, 0, 0, 393233, 0, 0, 393234, 0, 0, 393235, 0, 0, 524281, 0, 0, 524282, 0, 0, 524283, 0, 0, 524284, 0, 0, 524285, 0, 0, 524286, 0, 0, 524287, 0, 0, 458752, 0, 0, 458753, 0, 0, 458754, 0, 0, 458755, 0, 0, 458756, 0, 0, 458757, 0, 0, 458758, 0, 0, 458759, 0, 0, 458760, 0, 0, 458761, 0, 0, 458762, 0, 0, 458763, 0, 0, 458764, 0, 0, 458765, 0, 0, 458766, 0, 0, 458767, 0, 0, 458768, 0, 0, 458769, 0, 0, 458770, 0, 0, 458771, 0, 0, 589817, 0, 0, 589818, 0, 0, 589819, 0, 0, 589820, 0, 0, 589821, 0, 0, 589822, 0, 0, 589823, 0, 0, 524288, 0, 0, 524289, 0, 0, 524290, 0, 0, 524291, 0, 0, 524292, 0, 0, 524293, 0, 0, 524294, 0, 0, 524295, 0, 0, 524296, 0, 0, 524297, 0, 0, 524298, 0, 0, 524299, 0, 0, 524300, 0, 0, 524301, 0, 0, 524302, 0, 0, 524303, 0, 0, 524304, 0, 0, 524305, 0, 0, 524306, 0, 0, 524307, 0, 0, 655353, 0, 0, 655354, 0, 0, 655355, 0, 0, 655356, 0, 0, 655357, 0, 0, 655358, 0, 0, 655359, 0, 0, 589824, 0, 0, 589825, 0, 0, 589826, 0, 0, 589827, 0, 0, 589828, 0, 0, 589829, 0, 0, 589830, 0, 0, 589831, 0, 0, 589832, 0, 0, 589833, 0, 0, 589834, 0, 0, 589835, 0, 0, 589836, 0, 0, 589837, 0, 0, 589838, 0, 0, 589839, 0, 0, 589840, 0, 0, 589841, 0, 0, 589842, 0, 0, 589843, 0, 0, 720889, 0, 0, 720890, 0, 0, 720891, 0, 0, 720892, 0, 0, 720893, 0, 0, 720894, 0, 0, 720895, 0, 0, 655360, 0, 0, 655361, 0, 0, 655362, 0, 0, 655363, 0, 0, 655364, 0, 0, 655365, 0, 0, 655366, 0, 0, 655367, 0, 0, 655368, 0, 0, 655369, 0, 0, 655370, 0, 0, 655371, 0, 0, 655372, 0, 0, 655373, 0, 0, 655374, 0, 0, 655375, 0, 0, 655376, 0, 0, 655377, 0, 0, 655378, 0, 0, 655379, 0, 0, 786425, 0, 0, 786426, 0, 0, 786427, 0, 0, 786428, 0, 0, 786429, 0, 0, 786430, 0, 0, 786431, 0, 0, 720896, 0, 0, 720897, 0, 0, 720898, 0, 0, 720899, 0, 0, 720900, 0, 0, 720901, 0, 0, 720902, 0, 0, 720903, 0, 0, 720904, 0, 0, 720905, 0, 0, 720906, 0, 0, 720907, 0, 0, 720908, 0, 0, 720909, 0, 0, 720910, 0, 0, 720911, 0, 0, 720912, 0, 0, 720913, 0, 0, 720914, 0, 0, 720915, 0, 0, 851961, 0, 0, 851962, 0, 0, 851963, 0, 0, 851964, 0, 0, 851965, 0, 0, 851966, 0, 0, 851967, 0, 0, 786432, 0, 0, 786433, 0, 0, 786434, 0, 0, 786435, 0, 0, 786436, 0, 0, 786437, 0, 0, 786438, 0, 0, 786439, 0, 0, 786440, 0, 0, 786441, 0, 0, 786442, 0, 0, 786443, 0, 0, 786444, 0, 0, 786445, 0, 0, 786446, 0, 0, 786447, 0, 0, 786448, 0, 0, 786449, 0, 0, 786450, 0, 0, 786451, 0, 0 )
+script = ExtResource( 3 )
+extended_tilemap_node = NodePath("../1x1")
+
+[node name="cables" type="TileMap" parent="."]
+visible = false
+tile_set = ExtResource( 1 )
+cell_size = Vector2( 32, 32 )
+cell_quadrant_size = 32
+occluder_light_mask = -2147483647
+format = 1
+script = ExtResource( 3 )
+extended_tilemap_node = NodePath("../1x1")
+
+[node name="floor" type="TileMap" parent="."]
+tile_set = ExtResource( 9 )
+cell_size = Vector2( 32, 32 )
+cell_quadrant_size = 32
+occluder_light_mask = -2147483647
+format = 1
+script = ExtResource( 3 )
+extended_tilemap_node = NodePath("../1x1")
+
+[node name="walls" type="TileMap" parent="."]
+tile_set = ExtResource( 1 )
+cell_size = Vector2( 32, 32 )
+cell_quadrant_size = 32
+occluder_light_mask = -2147483647
+format = 1
+tile_data = PoolIntArray( 196601, 3, 0, 196602, 3, 0, 196603, 3, 0, 196604, 3, 0, 196605, 3, 0, 196606, 3, 0, 196607, 3, 0, 131072, 3, 0, 131073, 3, 0, 131074, 3, 0, 131075, 3, 0, 131076, 3, 0, 131077, 3, 0, 131078, 3, 0, 131079, 3, 0, 131080, 3, 0, 131081, 3, 0, 131082, 3, 0, 131083, 3, 0, 131084, 3, 0, 131085, 3, 0, 131086, 3, 0, 131087, 3, 0, 131088, 3, 0, 131089, 3, 0, 131090, 3, 0, 131091, 3, 0, 196628, 3, 0, 262164, 3, 0, 327700, 3, 0, 393236, 3, 0, 458772, 3, 0, 524308, 3, 0, 589844, 3, 0, 655380, 3, 0, 720916, 3, 0, 786452, 3, 0, 917497, 3, 0, 917498, 3, 0, 917499, 3, 0, 917500, 3, 0, 917501, 3, 0, 917502, 3, 0, 917503, 3, 0, 851968, 3, 0, 851969, 3, 0, 851970, 3, 0, 851971, 3, 0, 851972, 3, 0, 851973, 3, 0, 851974, 3, 0, 851975, 3, 0, 851976, 3, 0, 851977, 3, 0, 851978, 3, 0, 851979, 3, 0, 851980, 3, 0, 851981, 3, 0, 851982, 3, 0, 851983, 3, 0, 851984, 3, 0, 851985, 3, 0, 851986, 3, 0, 851987, 3, 0 )
+script = ExtResource( 3 )
+extended_tilemap_node = NodePath("../1x1")
+
+[node name="1x1" type="TileMap" parent="."]
+tile_set = ExtResource( 2 )
+cell_size = Vector2( 16, 16 )
+format = 1
+
+[node name="engines" type="Node2D" parent="."]
+modulate = Color( 0.980392, 0.980392, 0.980392, 1 )
+__meta__ = {
+"_edit_group_": true,
+"_edit_lock_": true
+}
+
+[node name="Engine" parent="engines" instance=ExtResource( 10 )]
+position = Vector2( -320, 321 )
+direction = 0
+
+[node name="Engine2" parent="engines" instance=ExtResource( 10 )]
+position = Vector2( -320, 208 )
+direction = 0
+
+[node name="Engine3" parent="engines" instance=ExtResource( 10 )]
+position = Vector2( -320, 96 )
+direction = 0
+
+[node name="objects" type="Node2D" parent="."]
+__meta__ = {
+"_editor_description_": ""
+}
+
+[node name="Computer" parent="objects" instance=ExtResource( 6 )]
+position = Vector2( -32, 224 )
+
+[node name="Computer2" parent="objects" instance=ExtResource( 6 )]
+position = Vector2( 0, 224 )
+computer_type = 1
+
+[node name="Computer3" parent="objects" instance=ExtResource( 6 )]
+position = Vector2( 32, 224 )
+computer_type = 2
+
+[node name="Computer4" parent="objects" instance=ExtResource( 6 )]
+position = Vector2( 64, 224 )
+computer_type = 3
+
+[node name="Computer5" parent="objects" instance=ExtResource( 6 )]
+position = Vector2( -64, 224 )
+computer_type = 4
+
+[node name="Computer6" parent="objects" instance=ExtResource( 6 )]
+position = Vector2( -96, 224 )
+computer_type = 5
+
+[node name="Computer7" parent="objects" instance=ExtResource( 6 )]
+position = Vector2( 96, 224 )
+computer_type = 6
+
+[node name="StaticBody2D" parent="objects/Computer7" instance=ExtResource( 12 )]
+position = Vector2( -256, 96 )
+
+[node name="StaticBody2D2" parent="objects/Computer7" instance=ExtResource( 12 )]
+position = Vector2( -64, 96 )
+
+[node name="lights" type="Node2D" parent="."]
+modulate = Color( 0.980392, 0.980392, 0.980392, 1 )
+__meta__ = {
+"_edit_group_": true,
+"_edit_lock_": true
+}
diff --git a/Scenes/Rendering/Occluder.gd b/Scenes/Rendering/Occluder.gd
index 97ca6f6..87f0155 100644
--- a/Scenes/Rendering/Occluder.gd
+++ b/Scenes/Rendering/Occluder.gd
@@ -30,7 +30,6 @@ func _draw():
 
 	for current in range(0, polygon.size()):
 		var next = (current + 1) % polygon.size()
-		var previous = (current - 1) % polygon.size()
 
 		if not ignore_sides[current] and not edges[current]:
 			var points = [
diff --git a/project.godot b/project.godot
index 542f661..6b4c95f 100644
--- a/project.godot
+++ b/project.godot
@@ -44,6 +44,11 @@ _global_script_classes=[ {
 "language": "GDScript",
 "path": "res://Actors/Objects/Lightbulb/Lightbulb.gd"
 }, {
+"base": "StaticBody2D",
+"class": "GameObjectPowerStorage",
+"language": "GDScript",
+"path": "res://Actors/Objects/PowerStorage/PowerStorage.gd"
+}, {
 "base": "Control",
 "class": "GameUI",
 "language": "GDScript",
@@ -77,6 +82,7 @@ _global_script_class_icons={
 "GameObjectDoor": "",
 "GameObjectEngine": "",
 "GameObjectLightbulb": "",
+"GameObjectPowerStorage": "",
 "GameUI": "",
 "GameWorld": "",
 "MapTiles": "",