pandemonium_demo_projects/misc/pause/pause_button.gd

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GDScript3
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extends Button
func _ready():
# This ensures that this Node won't be paused, allowing it to
# process even when the SceneTree is paused. Without that it would
# not be able to unpause the game. Note that you can set this through
# the inspector as well.
pause_mode = Node.PAUSE_MODE_PROCESS
func _toggled(button_pressed):
# Pause or unpause the SceneTree based on whether the button is
# toggled on or off.
get_tree().paused = button_pressed
if button_pressed:
text = "Unpause"
else:
text = "Pause"