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40 lines
952 B
GDScript
40 lines
952 B
GDScript
extends Button
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export(String) var action = "ui_up"
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func _ready():
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assert(InputMap.has_action(action))
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set_process_unhandled_key_input(false)
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display_current_key()
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func _toggled(button_pressed):
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set_process_unhandled_key_input(button_pressed)
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if button_pressed:
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text = "... Key"
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release_focus()
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else:
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display_current_key()
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func _unhandled_key_input(event):
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# Note that you can use the _input callback instead, especially if
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# you want to work with gamepads.
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remap_action_to(event)
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pressed = false
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func remap_action_to(event):
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# We first change the event in this game instance.
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InputMap.action_erase_events(action)
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InputMap.action_add_event(action, event)
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# And then save it to the keymaps file
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KeyPersistence.keymaps[action] = event
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KeyPersistence.save_keymap()
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text = "%s Key" % event.as_text()
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func display_current_key():
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var current_key = InputMap.get_action_list(action)[0].as_text()
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text = "%s Key" % current_key
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