131 lines
4.6 KiB
GDScript
131 lines
4.6 KiB
GDScript
extends SceneTree
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## 2026-07-06 策划契约：冲刺穿人机制保留，但其余时间玩家不得与敌人重叠。
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## 旧行为：dash_through 落点嵌在敌人体内时，恢复碰撞的逻辑"干等分离"——
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## 嵌着就无限期保持幽灵态，玩家可长时间站在小怪/Boss 身体里。
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## 新行为：嵌入时沿冲刺方向每物理帧温和推出（保留"从远侧穿出"手感），
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## 推清后恢复身体碰撞。
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const ENEMY_BODY_BIT := 1 << 6
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var failures: Array[String] = []
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func _init() -> void:
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_run.call_deferred()
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func _run() -> void:
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root.size = Vector2i(1152, 648)
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var settings := root.get_node_or_null("GameSettings")
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if settings != null:
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settings.call("set_difficulty", &"easy")
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await _check_embedded_dash_gets_separated()
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await _check_clean_dash_restores_immediately()
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_finish()
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func _make_actors() -> Dictionary:
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var player := (load("res://scenes/characters/player.tscn") as PackedScene).instantiate() as CharacterBody2D
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root.add_child(player)
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var minion := (load("res://scenes/enemies/minion.tscn") as PackedScene).instantiate() as CharacterBody2D
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root.add_child(minion)
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var behavior := minion.get_node_or_null("MinionBehavior")
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if behavior != null:
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behavior.set("enabled", false)
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minion.set("approach_direction", 0.0)
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return {"player": player, "minion": minion}
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func _dash_action() -> Resource:
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var script: Script = load("res://resources/action_data.gd")
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var action: Resource = script.new()
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var action_tags: Array[StringName] = [&"dash_through"]
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action.set("id", &"test_dash_embed")
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action.set("action_tags", action_tags)
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action.set("move_mult_x", 1.0)
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action.set("startup_beats", 0.25)
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action.set("active_beats", 0.25)
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action.set("recovery_beats", 0.25)
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return action
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func _check_embedded_dash_gets_separated() -> void:
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var actors := _make_actors()
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var player := actors["player"] as CharacterBody2D
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var minion := actors["minion"] as CharacterBody2D
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await process_frame
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player.global_position = Vector2(500.0, 300.0)
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# 冲刺时长 0.75 拍 × 0.5s × 220px/s ≈ 82px：小怪摆在 80px 处，落点必然嵌入。
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minion.global_position = Vector2(580.0, 300.0)
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await physics_frame
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var motion: Node = player.get_node("MotionExecutor")
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motion.call("execute", _dash_action(), Vector2.RIGHT, 0.5, 220.0)
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_expect((int(player.collision_mask) & ENEMY_BODY_BIT) == 0, "冲刺期间保持幽灵态（机制保留）")
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# 裸场景无 handle_movement 驱动，手动按真实链路推进：tick → move_and_slide。
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var finished := false
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for _index: int in range(90):
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player.velocity = motion.call("tick", 1.0 / 60.0)
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player.move_and_slide()
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await physics_frame
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if not bool(motion.get("active")):
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finished = true
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break
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_expect(finished, "冲刺应在 90 帧内结束")
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# 新契约：嵌入不再无限期保持幽灵态——有限帧内推出并恢复碰撞。
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var separated := false
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for _index: int in range(45):
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await physics_frame
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if not bool(motion.call("is_ghosting")):
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separated = true
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break
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_expect(separated, "落点嵌入后应在 45 帧内被推出并恢复碰撞（旧行为：无限期重叠）")
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if separated:
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_expect((int(player.collision_mask) & ENEMY_BODY_BIT) != 0, "分离后玩家身体碰撞恢复")
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_expect(player.global_position.x > minion.global_position.x,
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"应从冲刺方向的远侧穿出（不被弹回入口侧）")
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var gap := absf(player.global_position.x - minion.global_position.x)
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_expect(gap >= 18.0, "分离后身体不再重叠（间距 %.1f px ≥ 半宽和）" % gap)
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player.free()
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minion.free()
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func _check_clean_dash_restores_immediately() -> void:
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# 落点干净（前方无敌人）时行为与旧版一致：结束即恢复。
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var player := (load("res://scenes/characters/player.tscn") as PackedScene).instantiate() as CharacterBody2D
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root.add_child(player)
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await process_frame
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player.global_position = Vector2(500.0, 300.0)
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var motion: Node = player.get_node("MotionExecutor")
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motion.call("execute", _dash_action(), Vector2.RIGHT, 0.5, 220.0)
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for _index: int in range(90):
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player.velocity = motion.call("tick", 1.0 / 60.0)
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player.move_and_slide()
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await physics_frame
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if not bool(motion.get("active")):
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break
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await physics_frame
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await physics_frame
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_expect(not bool(motion.call("is_ghosting")), "干净落点：冲刺结束立即恢复碰撞")
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_expect((int(player.collision_mask) & ENEMY_BODY_BIT) != 0, "干净落点：敌人身体位复位")
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player.free()
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func _expect(condition: bool, label: String) -> void:
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if not condition:
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failures.append(label)
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func _finish() -> void:
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paused = false
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if failures.is_empty():
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print("PASS dash overlap separation")
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quit(0)
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else:
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for failure: String in failures:
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push_error(failure)
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quit(1)
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