[RF] AquaMai configuration refactor (#82)

更新了配置文件格式，原有的配置文件将被自动无缝迁移，详情请见新的配置文件中的注释（例外：`SlideJudgeTweak` 不再默认启用）
旧配置文件将被重命名备份，如果更新到此版本遇到 Bug 请联系我们

Updated configuration file schema. The old config file will be migrated automatically and seamlessly. See the comments in the new configuration file for details. (Except for `SlideJudgeTweak` is no longer enabled by default)
Your old configuration file will be renamed as a backup. If you encounter any bug with this version, please contact us.

AquaMai/AquaMai.Mods/Fancy/GamePlay/SlideLayerReverse.cs

@@ -0,0 +1,76 @@
+using System.Collections.Generic;
+using AquaMai.Config.Attributes;
+using HarmonyLib;
+using Monitor;
+using UnityEngine;
+
+namespace AquaMai.Mods.Fancy.GamePlay;
+
+[ConfigSection(
+    en: """
+        Invert the Slide hierarchy, so that the new Slide appears on top like Maimai classic.
+        Enable to support color changing effects achieved by overlaying multiple stars.
+        """,
+    zh: """
+        反转 Slide 层级, 使新出现的 Slide 像旧框一样显示在上层
+        启用以支持通过叠加多个星星达成的变色效果
+        """)]
+public class SlideLayerReverse
+{
+    [HarmonyPostfix]
+    [HarmonyPatch(typeof(SlideRoot), "Initialize")]
+    private static void CalcArrowLayer(
+        bool ___BreakFlag, List<SpriteRenderer> ____spriteRenders, List<BreakSlide> ____breakSpriteRenders,
+        int ___SlideIndex, int ____baseArrowSortingOrder
+    )
+    {
+        // 原本的 sortingOrder 是 -(SlideIndex + _baseArrowSortingOrder + index)
+        // 令 orderBase = SlideIndex + _baseArrowSortingOrder
+        // 分配给这条 slide 的 sortingOrder 范围是 -(orderBase + count - 1) ~ -(orderBase)
+        // 现在要保留 slide 内部箭头顺序, 但使得 slide 间次序反转
+        // 范围会变成 orderBase ~ orderBase + count - 1
+        // 其中原本是 -(orderBase) 的箭头应该调整为 orderBase + count - 1
+        
+        var orderBase = ___SlideIndex + ____baseArrowSortingOrder; // SlideIndex + _baseArrowSortingOrder
+        if (!___BreakFlag)
+        {
+            var lastIdx = ____spriteRenders.Count - 1;
+            for (var index = 0; index < ____spriteRenders.Count; index++)
+            {
+                var renderer = ____spriteRenders[index];
+                renderer.sortingOrder = -32700 + orderBase + lastIdx - index;
+            }
+        }
+        else
+        {
+            var lastIdx = ____breakSpriteRenders.Count - 1;
+            for (var index = 0; index < ____breakSpriteRenders.Count; index++)
+            {
+                var breakSlide = ____breakSpriteRenders[index];
+                breakSlide.SetSortingOrder(-32700 + orderBase + lastIdx - index);
+            }
+        }
+    }
+    
+    [HarmonyPostfix]
+    [HarmonyPatch(typeof(SlideFan), "Initialize")]
+    private static void CalcFanArrowLayer(
+        SpriteRenderer[] ____spriteLines, SpriteRenderer[] ____effectSprites,
+        int ___SlideIndex, int ____baseArrowSortingOrder
+    )
+    {
+        var orderBase = ___SlideIndex + ____baseArrowSortingOrder; // SlideIndex + _baseArrowSortingOrder
+        var lastIdx = ____spriteLines.Length - 1;
+        for (var index = 0; index < ____spriteLines.Length; index++)
+        {
+            var renderer = ____spriteLines[index];
+            renderer.sortingOrder = -32700 + orderBase + lastIdx - index;
+        }
+        lastIdx = ____effectSprites.Length - 1;
+        for (var index = 0; index < ____effectSprites.Length; index++)
+        {
+            var renderer = ____effectSprites[index];
+            renderer.sortingOrder = 1000 + orderBase + lastIdx - index;
+        }
+    }
+}