feat(battle-engine): full Unity/VFX/god-object shims + expanded copy closure (2570 files)

Authored Unity primitive/object-model shim, VFX layer (control-flow-preserving, InstantVfx never invokes its action -- headless suppression), god-object stubs (GameMgr/EffectMgr/UIManager with faithfully-extracted nested enums), View/UI/Touch tree, LitJson+BetterList+Tuple copied, third-party stubs. Discovered Roslyn header-error masking: fixing class-header type errors unmasks body references, so the true copy closure is ~2570 files (was 782 under masking). Errors: masked-25720 -> 268; our shim files compile clean. Remaining: ~50 residual shim/external types, 24 NGUI UI-base overrides, static-type fixes, plus likely 1-2 more unmask waves.

SVSim.BattleEngine/Engine/SkillPreprocessNecromance.cs

@@ -0,0 +1,77 @@
+using System;
+using System.Linq;
+using Wizard;
+using Wizard.Battle.UI;
+using Wizard.Battle.View.Vfx;
+
+public class SkillPreprocessNecromance : SkillPreprocessBase
+{
+	private readonly int _necromanceCount;
+
+	private readonly string _operator;
+
+	private string _countText = string.Empty;
+
+	private SkillBase _skill;
+
+	public bool IsApproximate => _operator == "<:=";
+
+	public SkillPreprocessNecromance(SkillBase skill, string countText, string op)
+	{
+		if (SkillOptionValue.IsVariableValue(countText))
+		{
+			_countText = countText;
+		}
+		else
+		{
+			_necromanceCount = int.Parse(countText);
+		}
+		_operator = op;
+		_skill = skill;
+	}
+
+	public override bool IsRight(BattlePlayerReadOnlyInfoPair playerInfoPair, SkillConditionCheckerOption option, bool PreexecutionCheck = false)
+	{
+		return playerInfoPair.ReadOnlySelf.SkillInfoCemeterys.Count() >= NecromanceCount(playerInfoPair.ReadOnlySelf.SkillInfoCemeterys.Count(), playerInfoPair, option);
+	}
+
+	public override VfxBase Start(BattlePlayerPair playerPair, SkillBase skill, SkillProcessor skillProcessor, SkillOptionValue optionValue, SkillConditionCheckerOption checkerOption)
+	{
+		BattleLogManager.GetInstance().AddNecromanceIcon(skill, skill.SkillPrm.ownerCard, skill.SkillPrm.ownerCard.IsSpell);
+		bool num = skill.SkillPrm.ownerCard.GetSelectTypeSkill().Any((SkillBase s) => s.IsChoiceType);
+		bool flag = skill.SkillPrm.ownerCard.Skills.Any((SkillBase s) => s is Skill_transform);
+		if (num && flag)
+		{
+			return NullVfx.GetInstance();
+		}
+		int num2 = NecromanceCount(playerPair.Self.CemeteryList.Count, playerPair, checkerOption);
+		playerPair.Self.CemeteryConsumption(num2, skill.SkillPrm.ownerCard, skillProcessor, skill.OnWhenFusion != 0);
+		if (!skill.SkillPrm.ownerCard.IsSpell && (skill.OnWhenFusion == 0 || skill.SkillPrm.ownerCard.IsPlayer || GameMgr.GetIns().IsAdminWatch))
+		{
+			return new NecromanceSkillActivationVfx(skill.SkillPrm.ownerCard.BattleCardView);
+		}
+		return NullVfx.GetInstance();
+	}
+
+	public int NecromanceCount(int cemeteryCount, BattlePlayerReadOnlyInfoPair pair = null, SkillConditionCheckerOption checkerOption = null)
+	{
+		if (IsApproximate)
+		{
+			return Math.Max(0, Math.Min(_necromanceCount, cemeteryCount));
+		}
+		if (_countText != string.Empty)
+		{
+			if (pair == null)
+			{
+				pair = new BattlePlayerReadOnlyInfoPair(_skill.SkillPrm.selfBattlePlayer, _skill.SkillPrm.opponentBattlePlayer);
+			}
+			if (checkerOption == null)
+			{
+				checkerOption = new SkillConditionCheckerOption();
+			}
+			SkillCollectionBase.SetupOptionValue(_skill.OptionValue, pair, _skill.SkillPrm.ownerCard, _skill, checkerOption);
+			return _skill.OptionValue.ParseInt(_countText);
+		}
+		return _necromanceCount;
+	}
+}