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Add hook to initiate explore-by-touch.

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This commit is contained in:
Nolan Darilek 2019-12-29 18:23:51 -06:00
parent 71318fe938
commit 462cd08bbc
1 changed files with 6 additions and 3 deletions
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9
ScreenReader.gd
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@ -13,9 +13,9 @@ var Accessible = preload("Accessible.gd")
export var min_swipe_distance = 5 export var min_swipe_distance = 5
export var tap_execute_interval = 100 export var tap_execute_interval = 125
export var explore_by_touch_interval = 150 export var explore_by_touch_interval = 200
var focus_restore_timer var focus_restore_timer
@ -107,7 +107,7 @@ func _input(event):
var relative = event.position - touch_position var relative = event.position - touch_position
if relative.length() < min_swipe_distance: if relative.length() < min_swipe_distance:
tap_count += 1 tap_count += 1
else: elif not explore_by_touch:
if abs(relative.x) > abs(relative.y): if abs(relative.x) > abs(relative.y):
if relative.x > 0: if relative.x > 0:
emit_signal("swipe_right") emit_signal("swipe_right")
@ -129,6 +129,9 @@ func _input(event):
elif event is InputEventScreenDrag: elif event is InputEventScreenDrag:
if touch_index and event.index != touch_index: if touch_index and event.index != touch_index:
return return
if not explore_by_touch and OS.get_ticks_msec() - touch_start_time >= explore_by_touch_interval:
explore_by_touch = true
TTS.speak("Explore")
func _process(delta): func _process(delta):
if touch_stop_time and OS.get_ticks_msec() - touch_stop_time >= tap_execute_interval and tap_count != 0: if touch_stop_time and OS.get_ticks_msec() - touch_stop_time >= tap_execute_interval and tap_count != 0: