Fixed demos. Fixed direction calculation

addons/swipe-detector/detection_state.gd

@@ -7,8 +7,8 @@ var last_update_delta
 var was_swiping
 
 func _init(area_name=null):
-	self.area_name = area_name
-	capturing = false
-	gesture   = null
-	last_update_delta = null
-	was_swiping = false
+  self.area_name = area_name
+  capturing = false
+  gesture   = null
+  last_update_delta = null
+  was_swiping = false

addons/swipe-detector/directions.gd

@@ -9,12 +9,12 @@ const DIRECTION_DOWN_LEFT = 'down_left'
 const DIRECTION_DOWN_RIGHT = 'down_right'
 
 const DIRECTIONS = [
-	DIRECTION_DOWN,
-	DIRECTION_DOWN_RIGHT,
-	DIRECTION_RIGHT,
-	DIRECTION_UP_RIGHT,
-	DIRECTION_UP,
-	DIRECTION_UP_LEFT,
-	DIRECTION_LEFT,
-	DIRECTION_DOWN_LEFT
+  DIRECTION_DOWN,
+  DIRECTION_DOWN_RIGHT,
+  DIRECTION_RIGHT,
+  DIRECTION_UP_RIGHT,
+  DIRECTION_UP,
+  DIRECTION_UP_LEFT,
+  DIRECTION_LEFT,
+  DIRECTION_DOWN_LEFT
 ]

addons/swipe-detector/icon.png.import

@@ -4,14 +4,6 @@ importer="texture"
 type="StreamTexture"
 path="res://.import/icon.png-b60332a6acd93e3e505c096e8ada5608.stex"
 
-[deps]
-
-source_file="res://addons/swipe-detector/icon.png"
-source_md5="36fb46fe5fdc3f60c8d52f9601e35a22"
-
-dest_files=[ "res://.import/icon.png-b60332a6acd93e3e505c096e8ada5608.stex" ]
-dest_md5="1207058f13d48af2c969e216d643aad6"
-
 [params]
 
 compress/mode=0

addons/swipe-detector/input/event_swipe_input.gd

@@ -5,41 +5,49 @@ const InputState = preload("res://addons/swipe-detector/input/input_state.gd" )
 var states
 
 func _init(detector).(detector):
-	states = {}
+  states = {}
 
 func area_name(area):
-	if area != null:
-		return area.get_name()
-	else:
-		return '_singleton'
+  if area != null:
+    return area.get_name()
+  else:
+    return '_singleton'
 
 func state(area):
-	if not states.has(area_name(area)):
-		states[area_name(area)] = InputState.new(area)
-	return states[area_name(area)]
+  if not states.has(area_name(area)):
+    states[area_name(area)] = InputState.new(area)
+  return states[area_name(area)]
 
 func event_types():
-	return []
+  return []
+
+func valid_event(event):
+  var is_valid = false
+  for type in event_types():
+    if event is type:
+      is_valid = true
+      break
+  return is_valid
 
 func process_area_input(viewport, event, shape_id, area):
-	process_input(event, area)
+  process_input(event, area)
 
 func process_input(event, area=null):
-	var state = state(area)
-	#if event.type in self.event_types():
-	if state.last_time == null:
-		state.delta = 0.0
-	else:
-		state.delta = (OS.get_ticks_msec() - state.last_time) / 1000.0
+  if valid_event(event):
+    var state = state(area)
+    if state.last_time == null:
+      state.delta = 0.0
+    else:
+      state.delta = (OS.get_ticks_msec() - state.last_time) / 1000.0
 
-	process_event(event, state.delta, state)
-	state.last_time = OS.get_ticks_msec()
+    process_event(event, state.delta, state)
+    state.last_time = OS.get_ticks_msec()
 
 func process_event(event, delta, state):
-	pass
+  pass
 
 func swiping(area):
-	return state(area).swiping
+  return state(area).swiping
 
 func swipe_point(area):
-	return state(area).point
+  return state(area).point

addons/swipe-detector/input/input_provider.gd

@@ -4,12 +4,12 @@ const MouseSwipeInput = preload("res://addons/swipe-detector/input/mouse_swipe_i
 const TouchSwipeInput = preload("res://addons/swipe-detector/input/touch_swipe_input.gd")
 
 func on_touch_device():
-	return OS.get_name() in ['Android', 'iOS']
+  return OS.get_name() in ['Android', 'iOS']
 
 func get_swipe_input(detector):
-	var swipe_input
-	if on_touch_device():
-		swipe_input = TouchSwipeInput.new(detector)
-	else:
-		swipe_input = MouseSwipeInput.new(detector)
-	return swipe_input
+  var swipe_input
+  if on_touch_device():
+    swipe_input = TouchSwipeInput.new(detector)
+  else:
+    swipe_input = MouseSwipeInput.new(detector)
+  return swipe_input