94 lines
2.7 KiB
GDScript3
94 lines
2.7 KiB
GDScript3
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extends SceneTree
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# Headless gameplay test: run with
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# godot --headless -s res://tests/test_pinch_zoom.gd
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# Injects synthetic two-finger touch/drag events (via Input.parse_input_event)
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# to exercise the real GameController input-handling code path: spreading two
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# fingers apart should zoom the camera IN (lower Camera2D.zoom value) and must
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# not be misread as a single-finger fleet move order.
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var main_scene: Node
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var fleet: Node
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var camera: Camera2D
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var elapsed: float = 0.0
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var stage: int = 0
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var initial_zoom: float
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var fleet_target_before: Vector2
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var baseline_captured: bool = false
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func _initialize() -> void:
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var packed: PackedScene = load("res://Main.tscn")
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main_scene = packed.instantiate()
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root.add_child(main_scene)
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camera = main_scene.get_node("Camera2D")
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fleet = main_scene.get_node("Fleet")
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func _physics_process(delta: float) -> bool:
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if not baseline_captured:
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# Fleet._ready() runs on the first physics tick in `-s` script mode,
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# not synchronously inside _initialize(), so capture baselines here.
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initial_zoom = camera.zoom.x
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fleet_target_before = fleet.fleet_target
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baseline_captured = true
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return false
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elapsed += delta
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match stage:
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0:
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_touch(0, true, Vector2(300, 600))
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_touch(1, true, Vector2(340, 600))
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stage = 1
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1:
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if elapsed > 0.1:
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# Spread fingers apart: should zoom IN (Camera2D.zoom is a
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# magnification, so zooming in means zoom.x increases), and
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# must not move the fleet.
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_drag(0, Vector2(100, 600))
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_drag(1, Vector2(540, 600))
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stage = 2
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2:
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if elapsed > 0.4:
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_touch(0, false, Vector2(100, 600))
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_touch(1, false, Vector2(540, 600))
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stage = 3
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3:
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if elapsed > 0.7:
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_finish()
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return true
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return false
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func _touch(index: int, pressed: bool, pos: Vector2) -> void:
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var ev: InputEventScreenTouch = InputEventScreenTouch.new()
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ev.index = index
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ev.pressed = pressed
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ev.position = pos
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Input.parse_input_event(ev)
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func _drag(index: int, pos: Vector2) -> void:
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var ev: InputEventScreenDrag = InputEventScreenDrag.new()
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ev.index = index
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ev.position = pos
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Input.parse_input_event(ev)
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func _finish() -> void:
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var zoomed_in: bool = camera.zoom.x > initial_zoom + 0.01
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var fleet_untouched: bool = fleet.fleet_target == fleet_target_before
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print("initial_zoom=%.3f final_zoom=%.3f" % [initial_zoom, camera.zoom.x])
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print("fleet_target_before=%s fleet_target_after=%s" % [fleet_target_before, fleet.fleet_target])
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if zoomed_in and fleet_untouched:
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print("TEST_PINCH_ZOOM: PASS")
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quit(0)
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else:
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if not zoomed_in:
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print("FAIL: camera did not zoom in on pinch-out gesture")
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if not fleet_untouched:
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print("FAIL: pinch gesture incorrectly triggered a fleet move order")
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print("TEST_PINCH_ZOOM: FAIL")
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quit(1)
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