Added forgotten character customization stuff to repo

proto2/characters/customization/cam.gd

@@ -0,0 +1,28 @@
+extends Camera
+
+# Declare member variables here. Examples:
+# var a = 2
+# var b = "text"
+
+# Called when the node enters the scene tree for the first time.
+func _ready():
+	pass # Replace with function body.
+
+var drag: bool = false
+var motion : = Vector2()
+# Called every frame. 'delta' is the elapsed time since the previous frame.
+func _process(delta):
+	if motion.length() > 1.0:
+		translation -= transform.basis.z * 1.5 * motion.y * delta
+		get_parent().rotate_y(motion.x * 0.9 * delta)
+		motion = Vector2()
+
+func _unhandled_input(event):
+	if event is InputEventMouseButton:
+		if event.button_index == 1 && event.is_pressed():
+			drag = true
+		elif event.button_index == 1 && !event.is_pressed():
+			drag = false
+	elif event is InputEventMouseMotion:
+		if drag:
+			motion += event.relative