66 lines
1.5 KiB
GDScript
66 lines
1.5 KiB
GDScript
@tool
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class_name GUIDEInputMouseButton
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extends GUIDEInput
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@export var button:MouseButton = MOUSE_BUTTON_LEFT:
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set(value):
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if value == button:
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return
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button = value
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emit_changed()
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func _needs_reset():
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# mouse wheel up and down can potentially send multiple inputs within a single frame
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# so we need to smooth this out a bit.
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return button == MOUSE_BUTTON_WHEEL_UP or button == MOUSE_BUTTON_WHEEL_DOWN
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var _reset_to:Vector3
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var _was_pressed_this_frame:bool
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func _reset() -> void:
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_was_pressed_this_frame = false
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_value = _reset_to
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func _input(event:InputEvent):
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if not event is InputEventMouseButton:
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return
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if event.button_index != button:
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return
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if _needs_reset():
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# we always reset to the last event we received in a frame
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# so after the frame is over we're still in sync.
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_reset_to.x = 1.0 if event.pressed else 0.0
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if event.pressed:
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_was_pressed_this_frame = true
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if not event.pressed and _was_pressed_this_frame:
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# keep pressed state for this frame
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return
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_value.x = 1.0 if event.pressed else 0.0
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func is_same_as(other:GUIDEInput) -> bool:
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return other is GUIDEInputMouseButton and other.button == button
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func _to_string():
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return "(GUIDEInputMouseButton: button=" + str(button) + ")"
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func _editor_name() -> String:
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return "Mouse Button"
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func _editor_description() -> String:
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return "A press of a mouse button. The mouse wheel is also a button."
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func _native_value_type() -> GUIDEAction.GUIDEActionValueType:
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return GUIDEAction.GUIDEActionValueType.BOOL
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