feat(battle-engine): M1 auto-copy closure (782 battle-logic files)

Compile-driven bulk-copy loop (tools/engine-port/m1_copy_loop.py) pulled the precise reference closure of the battle-core roots, stopping at the classify god-object/View-VFX-UI boundary. 782 files; no re-explosion (M0 had estimated ~order 1000). Residual frontier = 52 shim-classified + 80 external (Unity/BCL) types to author next.

SVSim.BattleEngine/Engine/BattleCamera.cs

@@ -0,0 +1,79 @@
+using UnityEngine;
+using Wizard.Battle.View.Vfx;
+
+public class BattleCamera
+{
+	public UICamera m_CutInCamera;
+
+	public Camera Camera;
+
+	public Camera _backgroundCamera;
+
+	public Vector3 BattleCameraPos { get; private set; }
+
+	public Vector3 BattleCameraRot { get; private set; }
+
+	public BattleCamera()
+	{
+		Camera = null;
+	}
+
+	public void SetUp(Camera camera, UICamera cutInCamera, Camera backgroundCamera)
+	{
+		Camera = camera;
+		m_CutInCamera = cutInCamera;
+		_backgroundCamera = backgroundCamera;
+		BattleCameraPos = Camera.transform.localPosition;
+		BattleCameraRot = Camera.transform.eulerAngles;
+	}
+
+	public VfxBase ShakeCamera(Vector3 amount, float time, float delay)
+	{
+		ParallelVfxPlayer parallelVfxPlayer = ParallelVfxPlayer.Create();
+		parallelVfxPlayer.Register(InstantVfx.Create(delegate
+		{
+			iTween.ShakePosition(Camera.gameObject, iTween.Hash("amount", amount, "time", time, "delay", delay));
+		}));
+		return parallelVfxPlayer;
+	}
+
+	public static VfxBase ShakeCameraGameObject(GameObject obj, Vector3 amount, float time, float delay)
+	{
+		ParallelVfxPlayer parallelVfxPlayer = ParallelVfxPlayer.Create();
+		parallelVfxPlayer.Register(InstantVfx.Create(delegate
+		{
+			iTween.ShakePosition(obj, iTween.Hash("amount", amount, "time", time, "delay", delay));
+		}));
+		return parallelVfxPlayer;
+	}
+
+	public VfxBase ShakeComplete()
+	{
+		return InstantVfx.Create(delegate
+		{
+			Camera.transform.localPosition = BattleCameraPos;
+			Camera.transform.eulerAngles = BattleCameraRot;
+			iTween.Stop(Camera.gameObject);
+		});
+	}
+
+	public static VfxBase ShakeCompleteGameObject(GameObject obj, Vector3 position, Vector3 euler)
+	{
+		return InstantVfx.Create(delegate
+		{
+			obj.transform.localPosition = position;
+			obj.transform.eulerAngles = euler;
+			iTween.Stop(obj);
+		});
+	}
+
+	public Camera Get3DCamera()
+	{
+		return Camera;
+	}
+
+	public void Dispose()
+	{
+		Camera = null;
+	}
+}