generic/items/dbg_input1.tres

@@ -1,15 +0,0 @@
-[gd_resource type="Resource" script_class="Item" load_steps=4 format=3 uid="uid://cpjlj1vm46t08"]
-
-[ext_resource type="Texture2D" uid="uid://gfkhedfdi7ug" path="res://sprites/atlasses/Popekko.png" id="1_hmnnx"]
-[ext_resource type="Script" uid="uid://p5327ibxtyfs" path="res://scripts/item.gd" id="2_t6mdl"]
-
-[sub_resource type="AtlasTexture" id="AtlasTexture_h7cm1"]
-atlas = ExtResource("1_hmnnx")
-region = Rect2(0, 16, 4, 4)
-
-[resource]
-script = ExtResource("2_t6mdl")
-display_name = &"Input1"
-preview = SubResource("AtlasTexture_h7cm1")
-stack_size = 2
-metadata/_custom_type_script = "uid://p5327ibxtyfs"

generic/items/dbg_input2.tres

@@ -1,15 +0,0 @@
-[gd_resource type="Resource" script_class="Item" load_steps=4 format=3 uid="uid://c23vqjqnyo6f3"]
-
-[ext_resource type="Texture2D" uid="uid://gfkhedfdi7ug" path="res://sprites/atlasses/Popekko.png" id="1_7lekm"]
-[ext_resource type="Script" uid="uid://p5327ibxtyfs" path="res://scripts/item.gd" id="2_50iur"]
-
-[sub_resource type="AtlasTexture" id="AtlasTexture_7lekm"]
-atlas = ExtResource("1_7lekm")
-region = Rect2(4, 16, 4, 4)
-
-[resource]
-script = ExtResource("2_50iur")
-display_name = &"Input2"
-preview = SubResource("AtlasTexture_7lekm")
-stack_size = 2
-metadata/_custom_type_script = "uid://p5327ibxtyfs"

generic/items/dbg_item.tres

@@ -0,0 +1,17 @@
+[gd_resource type="Resource" script_class="Item" load_steps=5 format=3 uid="uid://byn78mwy08ff"]
+
+[ext_resource type="Texture2D" uid="uid://gfkhedfdi7ug" path="res://sprites/atlasses/Popekko.png" id="1_1hrh7"]
+[ext_resource type="Script" uid="uid://p5327ibxtyfs" path="res://scripts/item.gd" id="1_2pbm1"]
+[ext_resource type="PackedScene" uid="uid://bbh7akfbskq4u" path="res://scenes/debug_item.tscn" id="2_1hrh7"]
+
+[sub_resource type="AtlasTexture" id="AtlasTexture_trycy"]
+atlas = ExtResource("1_1hrh7")
+region = Rect2(0, 0, 5, 5)
+
+[resource]
+script = ExtResource("1_2pbm1")
+display_name = &"Test"
+preview = SubResource("AtlasTexture_trycy")
+stack_size = 100
+scene = ExtResource("2_1hrh7")
+metadata/_custom_type_script = "uid://p5327ibxtyfs"

generic/items/dbg_output.tres

@@ -1,15 +0,0 @@
-[gd_resource type="Resource" script_class="Item" load_steps=4 format=3 uid="uid://c16fy6r43xlg1"]
-
-[ext_resource type="Texture2D" uid="uid://gfkhedfdi7ug" path="res://sprites/atlasses/Popekko.png" id="1_r3jjm"]
-[ext_resource type="Script" uid="uid://p5327ibxtyfs" path="res://scripts/item.gd" id="2_rkyi0"]
-
-[sub_resource type="AtlasTexture" id="AtlasTexture_r3jjm"]
-atlas = ExtResource("1_r3jjm")
-region = Rect2(8, 16, 4, 4)
-
-[resource]
-script = ExtResource("2_rkyi0")
-display_name = &"Output"
-preview = SubResource("AtlasTexture_r3jjm")
-stack_size = 100
-metadata/_custom_type_script = "uid://p5327ibxtyfs"

generic/recipes/test_recipe.tres

@@ -1,31 +0,0 @@
-[gd_resource type="Resource" script_class="Recipe" load_steps=9 format=3 uid="uid://d2lbc1qqkayaa"]
-
-[ext_resource type="Script" uid="uid://w4v6jqv1ygqb" path="res://scripts/recipe/recipe_part.gd" id="1_no0hw"]
-[ext_resource type="Resource" uid="uid://cpjlj1vm46t08" path="res://generic/items/dbg_input1.tres" id="2_f53xa"]
-[ext_resource type="Script" uid="uid://dl0i68ut0lw70" path="res://scripts/recipe/recipe.gd" id="2_w6qf0"]
-[ext_resource type="Resource" uid="uid://c23vqjqnyo6f3" path="res://generic/items/dbg_input2.tres" id="3_heoi8"]
-[ext_resource type="Resource" uid="uid://c16fy6r43xlg1" path="res://generic/items/dbg_output.tres" id="4_0enwg"]
-
-[sub_resource type="Resource" id="Resource_q2e78"]
-script = ExtResource("1_no0hw")
-item = ExtResource("2_f53xa")
-amount = 1
-metadata/_custom_type_script = "uid://w4v6jqv1ygqb"
-
-[sub_resource type="Resource" id="Resource_ry6el"]
-script = ExtResource("1_no0hw")
-item = ExtResource("3_heoi8")
-amount = 1
-metadata/_custom_type_script = "uid://w4v6jqv1ygqb"
-
-[sub_resource type="Resource" id="Resource_ek2yb"]
-script = ExtResource("1_no0hw")
-item = ExtResource("4_0enwg")
-amount = 5
-metadata/_custom_type_script = "uid://w4v6jqv1ygqb"
-
-[resource]
-script = ExtResource("2_w6qf0")
-ingridients = Array[ExtResource("1_no0hw")]([SubResource("Resource_q2e78"), SubResource("Resource_ry6el")])
-result = SubResource("Resource_ek2yb")
-metadata/_custom_type_script = "uid://dl0i68ut0lw70"

scenes/conveyor.tscn

@@ -9,18 +9,15 @@
 [sub_resource type="Resource" id="Resource_t4je2"]
 resource_local_to_scene = true
 script = ExtResource("3_ruvuk")
-capacity = 4
+capacity = 8
+progress_speed = 2.0
 pop_treshold = 0.95
-internal_array = Array[ExtResource("2_54w8r")]([Object(RefCounted,"script":ExtResource("2_54w8r"),"held_item":null,"amount":0,"filter":null)
-, Object(RefCounted,"script":ExtResource("2_54w8r"),"held_item":null,"amount":0,"filter":null)
-, Object(RefCounted,"script":ExtResource("2_54w8r"),"held_item":null,"amount":0,"filter":null)
-, Object(RefCounted,"script":ExtResource("2_54w8r"),"held_item":null,"amount":0,"filter":null)
-, Object(RefCounted,"script":ExtResource("2_54w8r"),"held_item":null,"amount":0,"filter":null)
-, Object(RefCounted,"script":ExtResource("2_54w8r"),"held_item":null,"amount":0,"filter":null)
-, Object(RefCounted,"script":ExtResource("2_54w8r"),"held_item":null,"amount":0,"filter":null)
-, Object(RefCounted,"script":ExtResource("2_54w8r"),"held_item":null,"amount":0,"filter":null)
+internal_array = Array[ExtResource("2_54w8r")]([Object(RefCounted,"script":ExtResource("2_54w8r"),"held_item":null,"amount":0)
+, Object(RefCounted,"script":ExtResource("2_54w8r"),"held_item":null,"amount":0)
+, Object(RefCounted,"script":ExtResource("2_54w8r"),"held_item":null,"amount":0)
+, Object(RefCounted,"script":ExtResource("2_54w8r"),"held_item":null,"amount":0)
 ])
-progress_array = Array[float]([0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0])
+progress_array = Array[float]([0.0, 0.0, 0.0, 0.0])
 metadata/_custom_type_script = "uid://v0hkuo3gda1b"
 
 [sub_resource type="AtlasTexture" id="AtlasTexture_54w8r"]

scenes/debug_assembler.tscn

@@ -1,17 +1,7 @@
-[gd_scene load_steps=9 format=3 uid="uid://dfatkxv6n55dw"]
+[gd_scene load_steps=4 format=3 uid="uid://dfatkxv6n55dw"]
 
 [ext_resource type="Script" uid="uid://bbd7o2st8kmgl" path="res://scripts/structure.gd" id="1_k5y3y"]
-[ext_resource type="Texture2D" uid="uid://gfkhedfdi7ug" path="res://sprites/atlasses/Popekko.png" id="2_4befw"]
-[ext_resource type="Script" uid="uid://bd4ojfqrl8idm" path="res://scripts/inventory/inventory_slot.gd" id="2_p1cyh"]
-[ext_resource type="Script" uid="uid://m6b6vawdqgqb" path="res://scripts/inventory/in_out_inventory.gd" id="3_wqoim"]
-[ext_resource type="Script" uid="uid://c7mx3uatj6ulm" path="res://scripts/structures/assembler.gd" id="5_0x00x"]
-[ext_resource type="Resource" uid="uid://d2lbc1qqkayaa" path="res://generic/recipes/test_recipe.tres" id="6_wqoim"]
-
-[sub_resource type="Resource" id="Resource_kno0u"]
-script = ExtResource("3_wqoim")
-input_capacity = 2
-output_capacity = 1
-metadata/_custom_type_script = "uid://m6b6vawdqgqb"
+[ext_resource type="Texture2D" uid="uid://dinyjq8853usn" path="res://sprites/atlasses/Popekko.png" id="2_4befw"]
 
 [sub_resource type="AtlasTexture" id="AtlasTexture_xh4eg"]
 atlas = ExtResource("2_4befw")
@@ -20,13 +10,7 @@ region = Rect2(32, 0, 32, 32)
 [node name="DebugAssembler" type="Node2D"]
 script = ExtResource("1_k5y3y")
 dimensions = Rect2i(0, 0, 2, 2)
-inventory = SubResource("Resource_kno0u")
 
 [node name="Sprite2D" type="Sprite2D" parent="."]
 texture = SubResource("AtlasTexture_xh4eg")
 offset = Vector2(8, 8)
-
-[node name="Assembler" type="Node2D" parent="."]
-position = Vector2(16, 16)
-script = ExtResource("5_0x00x")
-selected_recipe = ExtResource("6_wqoim")

scenes/debug_item_deposit.tscn

@@ -16,6 +16,5 @@ metadata/_custom_type_script = "uid://bbd7o2st8kmgl"
 self_modulate = Color(1, 0, 0, 1)
 texture = SubResource("AtlasTexture_wxqk4")
 
-[node name="ItemDeposit" type="Node2D" parent="."]
+[node name="ItemDeposit" type="Node" parent="."]
 script = ExtResource("5_nh3xp")
-metadata/_custom_type_script = "uid://iidfsh0lirc2"

scripts/inventory/belt_inventory.gd

@@ -34,7 +34,7 @@ func deferred_init():
 ## Finds first entry of item. Returns -1 if no item found
 func find(item : Item) -> int:
 	for i in range(capacity):
-		if internal_array[i].can_be_merged(item):
+		if internal_array[i].held_item == item:
 			return i
 	return -1
 
@@ -58,15 +58,15 @@ func add_from_side(stack : Stack, ang_diff : float) -> Stack:
 		return internal_array[capacity-1].merge_stack(stack)
 	return add(stack)
 
-func can_add(_item : Item = null) -> bool:
+func can_add() -> bool:
 	return internal_array[0].amount == 0
 
-func can_add_from_side(ang_diff : float, item : Item = null) -> bool:
+func can_add_from_side(ang_diff : float) -> bool:
 	if is_equal_approx(abs(ang_diff),PI/2):
 		return internal_array[capacity/2].amount == 0
 	elif is_equal_approx(abs(ang_diff),PI):
 		return internal_array[capacity-1].amount == 0
-	return can_add(item)
+	return can_add()
 
 ## Tries to take first item. Returns null if no items in inventory
 func pop() -> Stack:
@@ -77,13 +77,6 @@ func pop() -> Stack:
 	stack_taken.emit(internal_array[capacity-1], capacity-1)
 	return internal_array[capacity-1].extract()
 
-func peek() -> Stack:
-	if internal_array[capacity-1].amount == 0:
-		return null
-	if progress_array[capacity-1] < pop_treshold:
-		return null
-	return internal_array[capacity-1].as_stack()
-
 func advance(delta : float) -> void:
 	var progress_flag : bool = false
 	for i in range(capacity):

scripts/inventory/in_out_inventory.gd

@@ -1,94 +0,0 @@
-@tool
-extends Inventory
-
-class_name InOutInventory
-
-@export var input_capacity : int
-@export var output_capacity : int
-
-@export_storage var input_array : Array[InventorySlot]
-@export_storage var output_array : Array[InventorySlot]
-
-func resize() -> void:
-	input_array.resize(input_capacity)
-	output_array.resize(output_capacity)
-	for i in range(input_capacity):
-		input_array[i] = InventorySlot.new()
-	for i in range(output_capacity):
-		output_array[i] = InventorySlot.new()
-
-func _init() -> void:
-	super()
-	resize.call_deferred()
-
-func add(stack : Stack) -> Stack:
-	var found_index : int = find_input(stack.held_item)
-	if found_index != -1:
-		stack_added.emit(stack,found_index)
-		stack = input_array[found_index].merge_stack(stack)
-		if stack == null:
-			return null
-	for i in range(input_capacity):
-		if input_array[i].can_be_merged(stack.held_item):
-			stack_added.emit(stack,i)
-			stack = input_array[i].merge_stack(stack)
-		if stack == null:
-			return null
-	return stack
-
-func add_from_side(stack : Stack, _ang_diff : float) -> Stack:
-	return add(stack)
-
-func can_add(item : Item = null) -> bool:
-	if item == null:
-		for i in range(input_capacity):
-			return input_array[i].amount == 0
-		return false
-	else:
-		for i in range(input_capacity):
-			print(input_array[i].filter)
-			if input_array[i].can_be_merged(item):
-				print(input_array[i].filter)
-				return true
-				#return true
-	return false
-
-func can_add_from_side(_ang_diff : float,item: Item = null) -> bool:
-	return can_add(item)
-
-## Tries to take first item. Returns null if no items in inventory
-func pop() -> Stack:
-	for i in range(output_capacity):
-		if output_array[i].held_item != null:
-			var extracted = output_array[i].extract()
-			stack_taken.emit(extracted,i)
-			return extracted
-	return null
-
-func peek() -> Stack:
-	for i in range(output_capacity):
-		if output_array[i].held_item != null:
-			var peeked = output_array[i].as_stack()
-			return peeked
-	return null
-
-## Tries to take certain item from inventory. Returns null if no item found
-func take(item: Item,amount: int) -> Stack:
-	var found = find(item)
-	if found == -1:
-		return null
-	var extracted = output_array[found].extract_stack(amount)
-	stack_taken.emit(extracted,found)
-	return extracted
-
-func find_input(item : Item) -> int:
-	for i in range(input_capacity):
-		if input_array[i].held_item == item:
-			return i
-	return -1
-
-func find(item : Item) -> int:
-	for i in range(output_capacity):
-		if output_array[i].held_item == item:
-			return i
-	return -1

scripts/inventory/in_out_inventory.gd.uid

@@ -1 +0,0 @@
-uid://m6b6vawdqgqb

scripts/inventory/inventory.gd

@@ -18,17 +18,14 @@ func add_from_side(stack : Stack, ang_diff : float) -> Stack
 
 ## Returns if conditions of adding are met
 @abstract
-func can_add(item : Item = null) -> bool
+func can_add() -> bool
 @abstract
-func can_add_from_side(ang_diff : float, item : Item = null) -> bool
+func can_add_from_side(ang_diff : float) -> bool
 
 ## Tries to take first item. Returns null if no items in inventory
 @abstract
 func pop() -> Stack
 
-@abstract
-func peek() -> Stack
-
 ## Tries to take certain item from inventory. Returns null if no item found
 @abstract
 func take(item : Item,amount: int) -> Stack

scripts/inventory/inventory_slot.gd

@@ -28,8 +28,6 @@ class_name InventorySlot
 	get:
 		return amount
 
-@export_storage var filter : Comparable
-
 ## Get some amount of items from slot. Returns null if slot is empty
 func extract_stack(extract_amount: int) -> Stack:
 	if amount == 0:
@@ -55,26 +53,9 @@ func extract() -> Stack:
 	
 	return return_stack
 
-func as_stack() -> Stack:
-	if amount == 0:
-		return null
-	
-	var return_stack : Stack = Stack.new(held_item,amount)
-	
-	return return_stack
-
-func can_be_merged(item : Item) -> bool:
-	if filter != null:
-		return filter.is_equal(item)
-	if amount == 0:
-		return true
-	return item == held_item
-
 ## Add provided stack's amount to this amount. Returns null if stack is empty or items arent matching
 func merge_stack(stack: Stack) -> Stack:
 	if held_item == null:
-		if filter != null and filter.is_equal(stack.held_item) == false:
-			return stack
 		held_item = stack.held_item
 		amount = stack.amount
 		return null

scripts/inventory/queue.gd

@@ -0,0 +1,81 @@
+@tool
+
+extends Inventory
+
+## Base class for FIFO inventories.
+
+class_name Queue
+
+## Amount of stacks that can be held in storage
+@export var capacity : int:
+	set(value):
+		if value < 0:
+			return
+		if value == capacity:
+			return
+		capacity = value
+	get:
+		return capacity
+
+## :3
+@export_storage var internal_array : Array[InventorySlot] = []
+
+
+func _init() -> void:
+	super()
+	internal_array.resize(capacity)
+	for i in range(capacity):
+		internal_array[i] = InventorySlot.new()
+
+## Finds first entry of item. Returns -1 if no item found
+func find(item : Item) -> int:
+	for i in range(len(internal_array)):
+		if internal_array[i].held_item == item:
+			return i
+	return -1
+
+## Tries to add an item into inventory. Returns not stored stack of item.
+func add(stack: Stack) -> Stack:
+	for i in range(len(internal_array)):
+		if internal_array[i].held_item == null or internal_array[i].held_item == stack.held_item:
+			stack_added.emit(stack,i)
+			stack = internal_array[i].merge_stack(stack)
+		if stack == null:
+			return null
+	return stack
+
+func add_from_side(stack : Stack, _ang_diff : float) -> Stack:
+	return add(stack)
+
+func can_add() -> bool:
+	for i in range(capacity):
+		if internal_array[i].amount == 0:
+			return true
+	return false
+
+func can_add_from_side(_ang_diff : float) -> bool:
+	return can_add()
+
+## Tries to take first item. Returns null if no items in inventory
+func pop() -> Stack:
+	if internal_array[0].held_item == null:
+		return null
+	var stack_to_return = internal_array[0].extract()
+	stack_taken.emit(stack_to_return,0)
+	sort()
+	return stack_to_return
+
+## Tries to take certain item from inventory. Returns null if no item found
+func take(item: Item,amount: int) -> Stack:
+	var found = find(item)
+	if found == -1:
+		return null
+	var stack_to_return = internal_array[found].extract_stack(amount)
+	stack_taken.emit(stack_to_return,found)
+	sort()
+	return stack_to_return
+
+func sort() -> void:
+	for i in range(len(internal_array)-1):
+		if internal_array[i] == null:
+			internal_array[i].merge_stack(internal_array[i+1].extract())

scripts/inventory/queue.gd.uid

@@ -0,0 +1 @@
+uid://q2gbtqfi32d

scripts/inventory/storage.gd

@@ -21,9 +21,6 @@ class_name Storage
 
 func _init() -> void:
 	super()
-	deferred_init.call_deferred()
-
-func deferred_init():
 	internal_array.resize(capacity)
 	for i in range(capacity):
 		internal_array[i] = InventorySlot.new()
@@ -54,20 +51,14 @@ func add(stack: Stack) -> Stack:
 func add_from_side(stack : Stack, _ang_diff : float) -> Stack:
 	return add(stack)
 
-func can_add(item : Item = null) -> bool:
-	if item == null:
-		for i in range(internal_array):
-			return internal_array[i].amount == 0
-		return false
-	else:
-		for i in range(internal_array):
-			if internal_array[i].amount == 0:
-				return (internal_array[i].filter != null and internal_array[i].filter.is_equal(item)) or internal_array[i].filter == null
-			return internal_array[i].held_item.is_equal(item)
+func can_add() -> bool:
+	for i in range(capacity):
+		if internal_array[i].amount == 0:
+			return true
 	return false
 
-func can_add_from_side(_ang_diff : float,item : Item = null) -> bool:
-	return can_add(item)
+func can_add_from_side(_ang_diff : float) -> bool:
+	return can_add()
 
 ## Tries to take first item. Returns null if no items in inventory
 func pop() -> Stack:
@@ -78,13 +69,6 @@ func pop() -> Stack:
 			return extracted
 	return null
 
-func peek() -> Stack:
-	for i in range(len(internal_array)):
-		if internal_array[i].held_item != null:
-			var peeked = internal_array[i].as_stack()
-			return peeked
-	return null
-
 ## Tries to take certain item from inventory. Returns null if no item found
 func take(item: Item,amount: int) -> Stack:
 	var found = find(item)

scripts/item.gd

@@ -1,4 +1,4 @@
-extends Comparable
+extends Resource
 
 ## Base unit of manipulated objects
 
@@ -14,10 +14,3 @@ class_name Item
 @export var stack_size : int
 
 @export var scene : PackedScene
-
-func is_equal(to: Comparable) -> bool:
-	if to is Item:
-		return to == self
-	elif to is ItemTag:
-		return self in to.items
-	return false

scripts/placement_manager.gd

@@ -17,6 +17,7 @@ func _input(event: InputEvent) -> void:
 			selected_prototype = null
 	
 	if event.is_action_pressed("plc_place") and delete_mode:
+		print(delete_mode)
 		var zone : PlacementZone = try_get_zone(global_position)
 		if zone != null and zone.grid_controller.is_point_occupied(global_position):
 			zone.grid_controller.destroy_at(global_position)

scripts/recipe/comparable.gd

@@ -1,7 +0,0 @@
-@abstract
-extends Resource
-
-class_name Comparable
-
-@abstract
-func is_equal(to: Comparable) -> bool

scripts/recipe/comparable.gd.uid

@@ -1 +0,0 @@
-uid://bqcyt8qnxvonj

scripts/recipe/item_tag.gd

@@ -1,12 +0,0 @@
-extends Comparable
-
-class_name ItemTag
-
-@export var items : Array[Item]
-
-func is_equal(to: Comparable) -> bool:
-	if to is Item:
-		return to in self.items
-	elif to is ItemTag:
-		return to == self
-	return false

scripts/recipe/item_tag.gd.uid

@@ -1 +0,0 @@
-uid://iasxpubh7f3i

scripts/recipe/recipe.gd

@@ -1,6 +0,0 @@
-extends Resource
-
-class_name Recipe
-
-@export var ingridients : Array[RecipePart]
-@export var result : RecipePart

scripts/recipe/recipe.gd.uid

@@ -1 +0,0 @@
-uid://dl0i68ut0lw70

scripts/recipe/recipe_part.gd

@@ -1,22 +0,0 @@
-extends Resource
-
-class_name RecipePart
-
-@export var item : Comparable
-@export var amount : int
-
-func is_stack_sufficient(stack: Stack) -> bool:
-	return item.is_equal(stack.held_item) and stack.amount >= amount
-
-func consume_stack(stack: Stack) -> bool:
-	if is_stack_sufficient(stack) == false:
-		return false
-	stack.amount -= amount
-	return true
-
-func create_stack() -> Stack:
-	if item is Item:
-		return Stack.new(item,amount)
-	elif item is ItemTag:
-		return Stack.new(item.items[randi_range(0,len(item.items))],amount)
-	return null

scripts/recipe/recipe_part.gd.uid

@@ -1 +0,0 @@
-uid://w4v6jqv1ygqb

scripts/structure_behaviour.gd

@@ -1,5 +0,0 @@
-extends Node2D
-
-class_name StructureBehaviour
-
-@onready var structure_parent : Structure = get_parent()

scripts/structure_behaviour.gd.uid

@@ -1 +0,0 @@
-uid://iidfsh0lirc2

scripts/structures/assembler.gd

@@ -1,19 +0,0 @@
-extends StructureBehaviour
-
-@export var selected_recipe : Recipe
-@onready var inventory : InOutInventory = get_parent().inventory
-
-func _ready() -> void:
-	await get_tree().process_frame
-	switch_recipe(selected_recipe)
-	await get_tree().process_frame
-	for i in len(selected_recipe.ingridients):
-		inventory.input_array[i].filter = selected_recipe.ingridients[i].item
-		print(inventory.input_array[i].filter)
-
-func switch_recipe(recipe: Recipe) -> void:
-	selected_recipe = recipe
-	inventory.input_capacity = len(selected_recipe.ingridients)
-	inventory.resize()
-	for i in len(selected_recipe.ingridients):
-		inventory.input_array[i].filter = selected_recipe.ingridients[i].item

scripts/structures/assembler.gd.uid

@@ -1 +0,0 @@
-uid://c7mx3uatj6ulm

scripts/structures/belt.gd

@@ -1,6 +1,7 @@
-extends StructureBehaviour
+extends Node2D
 
-@onready var inventory : BeltInventory = structure_parent.inventory
+@onready var parent_structure : Structure = get_parent()
+@onready var inventory : BeltInventory = parent_structure.inventory
 @onready var animator : AnimationPlayer = $"../AnimationPlayer"
 
 func _ready() -> void:
@@ -13,22 +14,23 @@ func _draw() -> void:
 	for i in range(inventory.capacity):
 		if inventory.internal_array[i].amount > 0:
 			var calculated_position = calculate_position(i) - inventory.internal_array[i].held_item.preview.get_size()/2.0
-			draw_texture(inventory.internal_array[i].held_item.preview,calculated_position)
+			for j in range(inventory.internal_array[i].amount/10):
+				draw_texture(inventory.internal_array[i].held_item.preview,calculated_position + Vector2(0,-j))
 
 func _process(delta: float) -> void:
 	inventory.advance(delta)
 	queue_redraw()
 	var next : Structure = get_next()
-	if next == null or next.inventory == null or next.inventory.can_add_from_side(Globals.facing_difference(next.facing,structure_parent.facing),inventory.internal_array[inventory.capacity-1].held_item) == false:
+	if next == null or next.inventory == null or next.inventory.can_add_from_side(Globals.facing_difference(next.facing,parent_structure.facing)) == false:
 		return
 	var popped = inventory.pop()
 	if popped == null:
 		return
-	next.inventory.add_from_side(popped,Globals.facing_difference(next.facing,structure_parent.facing))
+	next.inventory.add_from_side(popped,Globals.facing_difference(next.facing,parent_structure.facing))
 
 func calculate_position(index: int) -> Vector2:
 	var indexed_part = 16.0 / inventory.capacity
-	match structure_parent.facing:
+	match parent_structure.facing:
 		Structure.Facing.RIGHT:
 			return Vector2.LEFT*8 + Vector2.RIGHT * indexed_part * (index + inventory.progress_array[index])
 		Structure.Facing.DOWN:
@@ -40,8 +42,16 @@ func calculate_position(index: int) -> Vector2:
 	return Vector2.ZERO
 
 func get_next() -> Structure:
-	var faced_vector = Structure.facing_to_vector(structure_parent.facing)
-	return structure_parent.get_relative(faced_vector)
+	match parent_structure.facing:
+		Structure.Facing.RIGHT:
+			return parent_structure.get_relative(Vector2(1,0))
+		Structure.Facing.DOWN:
+			return parent_structure.get_relative(Vector2(0,1))
+		Structure.Facing.LEFT:
+			return parent_structure.get_relative(Vector2(-1,0))
+		Structure.Facing.UP:
+			return parent_structure.get_relative(Vector2(0,-1))
+	return null
 
 func _on_conveyor_switched_facing(to: Structure.Facing) -> void:
 	match to:

scripts/structures/debug_item_deposit.gd

@@ -1,15 +1,9 @@
-extends StructureBehaviour
+extends Node
 
-const inp1 := preload("res://generic/items/dbg_input1.tres")
-const inp2 := preload("res://generic/items/dbg_input2.tres")
-const out := preload("res://generic/items/dbg_output.tres")
+const test_item :=preload("res://generic/items/dbg_item.tres") 
 
 func _process(_delta: float) -> void:
-	try_add(Vector2.UP,Stack.new(inp1,1))
-	try_add(Vector2.DOWN,Stack.new(inp2,1))
-	try_add(Vector2.RIGHT,Stack.new(out,1))
-
-func try_add(dir: Vector2,stack : Stack):
-	var found = structure_parent.get_relative(dir)
-	if found != null:
-		found.inventory.add(stack)
+	for point in [Vector2(-1,0),Vector2(1,0),Vector2(0,1),Vector2(0,-1)]:
+		var found_structure :Structure = get_parent().get_relative(point)
+		if found_structure and found_structure.inventory:
+			found_structure.inventory.add_from_side(Stack.new(test_item,randi_range(1,test_item.stack_size)),Structure.facing_to_vector(found_structure.facing).angle_to(point))