[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/Fix/Stability/FixMissingCharaCrash.cs

@@ -0,0 +1,45 @@
+using System;
+using System.Collections.Generic;
+using AquaMai.Config.Attributes;
+using HarmonyLib;
+using Process;
+using Util;
+
+namespace AquaMai.Mods.Fix.Stability;
+
+/**
+ * Fix character selection crashing due to missing character data
+ */
+[ConfigSection(exampleHidden: true, defaultOn: true)]
+public class FixMissingCharaCrash
+{
+    // Check if the return is null. If it is, make up a color
+    [HarmonyPostfix]
+    [HarmonyPatch(typeof(CharacterSelectProces), "GetMapColorData")]
+    public static void GetMapColorData(ref CharacterSelectProces __instance, ref CharacterMapColorData __result)
+    {
+        if (__result != null) return;
+
+        // 1 is a color that definitely exists
+        if (MapMaster.GetSlotData(1) == null)
+        {
+            MapMaster.GetSlotData(1).Load();
+        }
+        __result = MapMaster.GetSlotData(1);
+    }
+
+    // This is called when loading the music selection screen, to display characters on the top screen
+    [HarmonyPrefix]
+    [HarmonyPatch(typeof(Monitor.CommonMonitor), "SetCharacterSlot", new Type[] { typeof(MessageCharactorInfomationData) })]
+    public static bool SetCharacterSlot(ref MessageCharactorInfomationData data, Dictionary<int, CharacterSlotData> ____characterSlotData)
+    {
+        // Some characters are not found in this dictionary. We simply skip loading those characters
+        if (!____characterSlotData.ContainsKey(data.MapKey))
+        {
+            Console.Log($"Could not get CharacterSlotData for character [Index={data.Index}, MapKey={data.MapKey}], ignoring...");
+            return false;
+        }
+
+        return true;
+    }
+}