added moving platform

objects/environment/moving_platform/moving_platform.gd

@@ -0,0 +1,43 @@
+extends KinematicBody2D
+
+export var direction = 1
+export var speed = 20
+#How far to move
+export var left_up_boundry = 0.0
+export var right_down_boundry = 0.0
+#Move horizontal or vertical
+export(int, "Horizontal", "Vertical") var move_direction
+#Onreadys
+onready var startpos = position
+onready var sprite = $Sprite
+onready var hitbox = $CollisionShape2D
+
+func _ready():
+	sprite.set_region_rect(Rect2(0,0,8 * scale.x,4))
+	hitbox.scale.x = scale.x
+	scale.x = 1
+	left_up_boundry *= 8
+	right_down_boundry *= 8
+
+func _physics_process(delta):
+	if move_direction == 0:
+		move_side_to_side(delta)
+	else: move_up_and_down(delta)
+
+func move_side_to_side(delta):
+	#Move
+	position.x += direction * (speed * delta)
+	#Switch dir
+	if position.x >= startpos.x + (right_down_boundry): 
+		direction = -1
+	if position.x <= startpos.x + (-left_up_boundry): 
+		direction = 1
+
+func move_up_and_down(delta):
+	#Move
+	position.y += direction * (speed * delta)
+	#Switch dir
+	if position.y >= startpos.y + (right_down_boundry): 
+		direction = -1
+	if position.y <= startpos.y + (-left_up_boundry): 
+		direction = 1