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https://github.com/lightsoutgames/godot-accessibility.git
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Initial support for touchscreen swipe left/right/up/down.
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parent
8f53556129
commit
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@ -1,8 +1,18 @@
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tool
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extends Node
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signal swipe_left
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signal swipe_right
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signal swipe_up
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signal swipe_down
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var Accessible = preload("Accessible.gd")
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export var explore_by_touch_distance = 5
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var focus_restore_timer
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func focused(node):
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@ -66,9 +76,39 @@ func set_initial_scene_focus(scene):
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func _enter_tree():
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get_tree().connect("node_added", self, "augment_tree")
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var touch_index = null
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var touch_position = null
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var explore_by_touch = false
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func _input(event):
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if event is InputEventScreenTouch:
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pass
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print(event.position)
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get_tree().set_input_as_handled()
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if touch_index and event.index != touch_index:
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return
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if event.pressed:
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touch_index = event.index
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touch_position = event.position
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else:
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touch_index = null
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var relative = event.position - touch_position
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if abs(relative.x) > abs(relative.y):
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if relative.x > 0:
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emit_signal("swipe_right")
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else:
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emit_signal("swipe_left")
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else:
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if relative.y > 0:
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emit_signal("swipe_down")
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else:
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emit_signal("swipe_up")
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touch_position = null
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explore_by_touch = false
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elif event is InputEventScreenDrag:
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if touch_index and event.index != touch_index:
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return
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func _process(delta):
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if focus_restore_timer and focus_restore_timer.time_left <= 0:
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