Add CompressSave, with Chinese instructions in READMEs

2025-12-09 12:13:31 +08:00 · 2022-09-14 17:34:15 +08:00
parent 8117ee7659
commit c49378412e
37 changed files with 11924 additions and 94 deletions
--- a/CompressSave/PatchUILoadGame.cs
+++ b/CompressSave/PatchUILoadGame.cs
@@ -0,0 +1,97 @@
+using System.Collections.Generic;
+using System.Linq;
+using System.Reflection;
+using System.Reflection.Emit;
+using HarmonyLib;
+using UnityEngine;
+using UnityEngine.UI;
+
+namespace CompressSave;
+
+class PatchUILoadGame
+{
+    static UIButton decompressButton;
+
+    [HarmonyTranspiler]
+    [HarmonyPatch(typeof(UISaveGameWindow), "OnSelectedChange")]
+    [HarmonyPatch(typeof(UILoadGameWindow), "OnSelectedChange")]
+    static IEnumerable<CodeInstruction> OnSelectedChange_Transpiler(IEnumerable<CodeInstruction> instructions, ILGenerator generator)
+    {
+        var ReadHeader = typeof(GameSave).GetMethod("ReadHeaderAndDescAndProperty", BindingFlags.Static | BindingFlags.Public);
+        if (ReadHeader == null) return instructions;
+        var codes = new List<CodeInstruction>(instructions);
+        for (int i = 0; i < codes.Count; i++)
+        {
+            var code = codes[i];
+            if (code.opcode == OpCodes.Ldstr && code.OperandIs("#,##0"))
+            {
+                var iffalse = generator.DefineLabel();
+                var callLabel = generator.DefineLabel();
+                code.WithLabels(iffalse)
+                    .operand = "(N)#,##0";
+                codes[i + 1].WithLabels(callLabel);
+                var IL = new List<CodeInstruction> {
+                    new CodeInstruction(OpCodes.Ldloc_0),
+                    new CodeInstruction(OpCodes.Ldfld, AccessTools.Field(typeof(CompressionGameSaveHeader),"IsCompressed")),
+                    new CodeInstruction(OpCodes.Brfalse_S,iffalse),
+                    new CodeInstruction(OpCodes.Ldstr,"(LZ4)#,##0"),
+                    new CodeInstruction(OpCodes.Br_S,callLabel),
+                };
+                codes.InsertRange(i, IL);
+                break;
+            }
+        }
+
+        return codes.AsEnumerable();
+    }
+
+    [HarmonyPatch(typeof(UILoadGameWindow), "OnSelectedChange"), HarmonyPostfix]
+    static void OnSelectedChange(UILoadGameWindow __instance, UIButton ___loadButton, Text ___prop3Text)
+    {
+        bool compressedSave = (___prop3Text != null &&___prop3Text.text.Contains("LZ4")) || (___loadButton.button.interactable == false && SaveUtil.IsCompressedSave(__instance.selected?.saveName));
+        if (decompressButton)
+            decompressButton.button.interactable = compressedSave;
+    }
+
+    [HarmonyPatch(typeof(UILoadGameWindow), "_OnOpen"), HarmonyPostfix]
+    static void _OnOpen(UILoadGameWindow __instance, UIButton ___loadButton, GameObject ___loadSandboxGroup, List<UIGameSaveEntry> ___entries)
+    {
+        if (!decompressButton)
+        {
+            decompressButton = ___loadButton;
+
+            decompressButton = (__instance.transform.Find("button-decompress")?.gameObject ?? GameObject.Instantiate(___loadButton.gameObject, ___loadButton.transform.parent)).GetComponent<UIButton>();
+
+            ___loadSandboxGroup.transform.Translate(new Vector3(-2.5f, 0, 0));
+            decompressButton.gameObject.name = "button-decompress";
+            decompressButton.transform.Translate(new Vector3(-2.0f, 0, 0));
+            decompressButton.button.image.color = new Color32(0, 0xf4, 0x92, 0x77);
+            var localizer = decompressButton.transform.Find("button-text")?.GetComponent<Localizer>();
+            var text = decompressButton.transform.Find("button-text")?.GetComponent<Text>();
+
+            if (localizer)
+            {
+                localizer.stringKey = "Decompress".Translate();
+                localizer.translation = "Decompress".Translate();
+            }
+            if (text)
+                text.text = "Decompress".Translate();
+
+            decompressButton.onClick += _ =>{ 
+                if(SaveUtil.DecompressSave(__instance.selected.saveName, out var newfileName))
+                {
+                    __instance.RefreshList();
+                    __instance.selected = ___entries.First(e => e.saveName == newfileName);
+                }
+            };
+            decompressButton.button.interactable = false;
+        }
+    }
+        
+    public static void OnDestroy()
+    {
+        if (decompressButton)
+            GameObject.Destroy(decompressButton.gameObject);
+        decompressButton = null;
+    }
+}