rotation rework, deletion of complex objects

scripts/structures/assembler.gd

@@ -1,7 +1,6 @@
 extends StructureBehaviour
 
 @export var selected_recipe : Recipe
-@onready var inventory : InOutInventory = get_parent().inventory
 
 func _ready() -> void:
 	inventory.stack_added.connect(check_for_recipe)
@@ -23,13 +22,12 @@ func _process(_delta: float) -> void:
 	var output : Structure = get_output_structure()
 	if output == null:
 		return
-	var ang_diff = Globals.facing_difference(output.facing,structure_parent.facing)
+	var ang_diff = output.direction_difference(structure_parent)
 	if output.inventory.can_add_from_side(ang_diff):
 		inventory.output_slot.merge_stack(output.inventory.add_from_side(inventory.output_slot.extract(),ang_diff))
 
 func get_output_structure() -> Structure:
-	var facing_direction = Structure.facing_to_vector(structure_parent.facing)
-	var rotated = Vector2(0.5,1.5).rotated(-Vector2.DOWN.angle_to(facing_direction))
+	var rotated = Vector2(1.5,-0.5).rotated(structure_parent.direction)
 	return structure_parent.get_relative(rotated+Vector2(0.5,0.5))
 
 func check_for_recipe(_stack : Stack, _position : int) -> void:

scripts/structures/belt.gd

@@ -1,14 +1,7 @@
 extends StructureBehaviour
 
-@onready var inventory : BeltInventory = structure_parent.inventory
 @onready var animator : AnimationPlayer = $"../AnimationPlayer"
 
-func _ready() -> void:
-	sync_animations.call_deferred()
-
-func sync_animations() -> void:
-	animator.seek(BeltManager.sync_time,true)
-
 func _draw() -> void:
 	for i in range(inventory.capacity):
 		if inventory.internal_array[i].amount > 0:
@@ -23,41 +16,20 @@ func _process(delta: float) -> void:
 
 func calculate_position(index: int) -> Vector2:
 	var indexed_part = 16.0 / inventory.capacity
-	match structure_parent.facing:
-		Structure.Facing.RIGHT:
-			return Vector2.LEFT*8 + Vector2.RIGHT * indexed_part * (index + inventory.progress_array[index])
-		Structure.Facing.DOWN:
-			return Vector2.UP*8 + Vector2.DOWN * indexed_part * (index + inventory.progress_array[index])
-		Structure.Facing.LEFT:
-			return Vector2.RIGHT*8 + Vector2.LEFT * indexed_part * (index + inventory.progress_array[index])
-		Structure.Facing.UP:
-			return Vector2.DOWN*8 + Vector2.UP * indexed_part * (index + inventory.progress_array[index])
-	return Vector2.ZERO
+	
+	return -structure_parent.direction_vector()*8 + structure_parent.direction_vector() * indexed_part * (index + inventory.progress_array[index])
 
 func get_next() -> Structure:
-	var faced_vector = Structure.facing_to_vector(structure_parent.facing)
-	return structure_parent.get_relative(faced_vector)
+	return structure_parent.get_relative(structure_parent.direction_vector())
 
 func try_transfer(structure : Structure) -> void:
 	if structure == null or inventory.internal_array[inventory.capacity-1].amount == 0:
 		return
 	var last_slot = inventory.internal_array[inventory.capacity-1]
-	var ang_diff = Globals.facing_difference(structure_parent.facing,structure.facing)
+	var ang_diff = structure_parent.direction_difference(structure)
 	if structure.inventory.can_add_from_side(ang_diff,last_slot.held_item) == false:
 		return 
 	last_slot.merge_stack(structure.inventory.add_from_side(last_slot.extract(),ang_diff))
 	
 	if last_slot.amount == 0:
 		inventory.sort()
-
-func _on_conveyor_switched_facing(to: Structure.Facing) -> void:
-	match to:
-		Structure.Facing.RIGHT:
-			animator.play("right")
-		Structure.Facing.DOWN:
-			animator.play("down")
-		Structure.Facing.LEFT:
-			animator.play("left")
-		Structure.Facing.UP:
-			animator.play("up")
-	sync_animations()

scripts/structures/belt_animation_sync.gd

@@ -0,0 +1,4 @@
+extends AnimationPlayer
+
+func _ready() -> void:
+	seek.call_deferred(BeltManager.sync_time, true)

scripts/structures/belt_animation_sync.gd.uid

@@ -0,0 +1 @@
+uid://drsty3i1820ha

scripts/structures/directional_sprite.gd

@@ -0,0 +1,12 @@
+extends Sprite2D
+
+@export var textures : Array[Texture]
+@export var structure : Structure
+
+func _ready() -> void:
+	structure.changed_direction.connect(on_direction_changed)
+
+func on_direction_changed(to: float, max_directions: int) -> void:
+	var indexed_direction = to*max_directions/TAU
+	
+	texture = textures[indexed_direction]

scripts/structures/directional_sprite.gd.uid

@@ -0,0 +1 @@
+uid://lchhqigib2t0