new thing, level editor thing maybe, not really useful right now, not sure why i did this

objects/environment/moving_platform/moving_platform_scholar.gd

@@ -0,0 +1,92 @@
+tool
+extends Node2D
+
+
+const DEBUG_COLOR := Color(0.4, 0.2, 0.6, 0.75)
+
+export var size: float = 8.0 setget _set_size
+export var speed: float = 20.0
+export var point_a := Vector2.ZERO setget _set_point_a
+export var point_b := Vector2.ZERO setget _set_point_b
+export (float, 0.0, 1.0, 0.1) var start_position: float = 0.0 setget _set_start_position
+export var start_reversed: bool = false
+
+onready var body: KinematicBody2D = $Body
+onready var sprite: Sprite = $"%Sprite"
+
+var _previous_position: Vector2
+
+
+func _ready() -> void:
+	if Engine.editor_hint:
+		return
+	
+	var distance := point_a.distance_to(point_b)
+	var start_target := point_a if start_reversed else point_b
+	var end_target := point_b if start_reversed else point_a
+	var start_weight := start_position if start_reversed else 1.0 - start_position
+	
+	var tween := create_tween()
+	tween.stop()
+	tween.set_process_mode(Tween.TWEEN_PROCESS_PHYSICS)
+	tween.set_loops()
+	tween.tween_property(body, "position", end_target, distance / speed)
+	tween.tween_property(body, "position", start_target, distance / speed)
+	var start_tween := create_tween()
+	start_tween.set_process_mode(Tween.TWEEN_PROCESS_PHYSICS)
+	start_tween.tween_property(body, "position", start_target, start_weight * distance / speed)
+	start_tween.tween_callback(tween, "play")
+	
+	_previous_position = body.global_position
+
+
+func _physics_process(delta: float) -> void:
+	if Engine.editor_hint:
+		return
+	
+	if (body.global_position.y - _previous_position.y) < 0.0 and speed >= 40.0:
+		sprite.position.y = -1.0
+	else:
+		sprite.position.y = 0.0
+	_previous_position = body.global_position
+
+
+func _set_size(value: float) -> void:
+	size = value
+	get_node("%Sprite").region_rect.size.x = size
+	var segment = get_node("%CollisionShape").shape as SegmentShape2D
+	segment.a.x = size * -0.5
+	segment.b.x = size * 0.5
+
+
+func _set_start_position(value: float) -> void:
+	start_position = value
+	if Engine.editor_hint:
+		get_node("Body").position = lerp(point_a, point_b, start_position)
+
+
+func _set_point_a(value: Vector2) -> void:
+	point_a = value
+	if Engine.editor_hint:
+		_update_positions()
+
+
+func _set_point_b(value: Vector2) -> void:
+	point_b = value
+	if Engine.editor_hint:
+		_update_positions()
+
+
+func _update_positions() -> void:
+	if point_a == point_b:
+		_set_start_position(0.0)
+	else:
+		var closest_point := Geometry.get_closest_point_to_segment_2d(get_node("Body").position, point_a, point_b)
+		_set_start_position(point_a.distance_to(closest_point) / point_a.distance_to(point_b))
+	property_list_changed_notify()
+	update()
+
+
+func _draw() -> void:
+	if Engine.editor_hint:
+		draw_line(point_a, point_b, DEBUG_COLOR, 1.01)

objects/environment/moving_platform/moving_platform_scholar.tscn

@@ -0,0 +1,30 @@
+[gd_scene load_steps=4 format=2]
+
+[ext_resource path="res://graphics/moving_platform/moving_platform.png" type="Texture" id=1]
+[ext_resource path="res://objects/environment/moving_platform/moving_platform_scholar.gd" type="Script" id=2]
+
+[sub_resource type="SegmentShape2D" id=1]
+resource_local_to_scene = true
+a = Vector2( -4, 0.01 )
+b = Vector2( 4, 0.01 )
+
+[node name="MovingPlatform" type="Node2D"]
+script = ExtResource( 2 )
+
+[node name="Body" type="KinematicBody2D" parent="."]
+collision_layer = 4
+motion/sync_to_physics = true
+moving_platform_apply_velocity_on_leave = 1
+
+[node name="Sprite" type="Sprite" parent="Body"]
+unique_name_in_owner = true
+texture = ExtResource( 1 )
+offset = Vector2( 0, 2 )
+region_enabled = true
+region_rect = Rect2( 0, 0, 8, 4 )
+region_filter_clip = true
+
+[node name="CollisionShape" type="CollisionShape2D" parent="Body"]
+unique_name_in_owner = true
+shape = SubResource( 1 )
+one_way_collision = true