Decompile 2 functions in Source/Contents/SkinInfo.cpp, Source/Contents/SkinCatalog.cpp, ...

Batch #1877 by Yommy: 0 byte-identical, 2 confirmed by peer review.

- fn_09691 CSkinMgr::Select: logic confirmed by peer review
- fn_09689 CSkinMgr::Refresh: logic confirmed by peer review

Reviewed-by: ragnarok-clanker
Adds to the build: Source/Contents/SkinCatalog.cpp

Source/Contents/SkinCatalog.cpp

@@ -0,0 +1,111 @@
+#include "Contents/SkinMgr.h"
+#include "Network/TextEncoding.h"
+#include "Utility/Text/GroupedInteger.h"
+
+#include <cstring>
+#include <string>
+#include <windows.h>
+
+// GLOBAL: gl_24533
+const char* g_skinDirectoryPrefix = "..\\..\\skin\\";
+// GLOBAL: gl_24534
+const char* g_skinArchivePrefix = "..\\..\\_tmpskin_\\";
+
+// OFFSET: 0x007E1120
+// FUNCTION: fn_09689
+void CSkinMgr::Refresh() {
+  this->prefixes.clear();
+  this->names.clear();
+  this->archives.clear();
+  this->selected = -1;
+
+  WIN32_FIND_DATAA findData;
+  std::memset(&findData, 0, sizeof(findData));
+  HANDLE find = FindFirstFileA(".\\skin\\*.*", &findData);
+  if (find == INVALID_HANDLE_VALUE) {
+    FindClose(find);
+    return;
+  }
+
+  const std::string current = ".";
+  const std::string parent = "..";
+  int index = 0;
+
+  if (current != findData.cFileName && parent != findData.cFileName && (findData.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)) {
+    std::string path = g_skinDirectoryPrefix;
+    path += findData.cFileName;
+    path += "\\";
+    this->prefixes.push_back(path.c_str());
+    this->names.push_back(findData.cFileName);
+    this->archives.push_back(0);
+    this->prepared.push_back(0);
+
+    if (this->m_name == findData.cFileName) {
+      this->selected = index;
+    }
+    ++index;
+  } else if (current != findData.cFileName && parent != findData.cFileName) {
+    std::string extension = ReverseFindChar(findData.cFileName, '.');
+    LowercaseText(extension);
+
+    if (extension == ".zip") {
+      std::string path = g_skinArchivePrefix;
+      path += findData.cFileName;
+      path.resize(path.size() - 4);
+      path += "\\";
+      this->prefixes.push_back(path.c_str());
+
+      std::string name = findData.cFileName;
+      name.resize(name.size() - 4);
+      this->names.push_back(name.c_str());
+      this->archives.push_back(1);
+      this->prepared.push_back(0);
+
+      if (this->m_name == name) {
+        this->selected = index;
+      }
+      ++index;
+    }
+  }
+
+  while (FindNextFileA(find, &findData)) {
+    if (current != findData.cFileName && parent != findData.cFileName && (findData.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)) {
+      std::string path = g_skinDirectoryPrefix;
+      path += findData.cFileName;
+      path += "\\";
+      this->prefixes.push_back(path.c_str());
+      this->names.push_back(findData.cFileName);
+      this->archives.push_back(0);
+      this->prepared.push_back(0);
+
+      if (this->m_name == findData.cFileName) {
+        this->selected = index;
+      }
+      ++index;
+    } else if (current != findData.cFileName && parent != findData.cFileName) {
+      std::string extension = ReverseFindChar(findData.cFileName, '.');
+      LowercaseText(extension);
+
+      if (extension == ".zip") {
+        std::string path = g_skinArchivePrefix;
+        path += findData.cFileName;
+        path.resize(path.size() - 4);
+        path += "\\";
+        this->prefixes.push_back(path.c_str());
+
+        std::string name = findData.cFileName;
+        name.resize(name.size() - 4);
+        this->names.push_back(name.c_str());
+        this->archives.push_back(1);
+        this->prepared.push_back(0);
+
+        if (this->m_name == name) {
+          this->selected = index;
+        }
+        ++index;
+      }
+    }
+  }
+
+  FindClose(find);
+}

Source/Contents/SkinInfo.cpp

@@ -1,4 +1,5 @@
 #include "Contents/SkinMgr.h"
+#include "Resource/ResourceMgr.h"
 
 #include <cstdio>
 #include <direct.h>
@@ -11,6 +12,16 @@ bool CSkinMgr::Selected() const {
   return this->selected > -1;
 }
 
+// OFFSET: 0x007E2140
+// FUNCTION: fn_09691
+void CSkinMgr::Select(int index) {
+  const int previous = this->selected;
+  this->selected = index;
+  if (previous != index) {
+    ResourceMgr::Instance().ClearUnused("bmp");
+  }
+}
+
 // OFFSET: 0x007E1020
 // FUNCTION: fn_09686
 const char* CSkinMgr::Name() const {

Source/Contents/SkinMgr.h

@@ -21,10 +21,12 @@ public:
   CSkinMgr();
 
   bool Selected() const;
+  void Select(int index);
   const char* Prefix() const;
   const char* Name() const;
   const char* Name(int index) const;
   void Prepare();
+  void Refresh();
 };
 
 #if defined(_WIN32) && !defined(_WIN64)

data/compile.json

@@ -421,6 +421,7 @@
   "Source/Contents/Skills/SkillLevelConfig.cpp": 4,
   "Source/Contents/Skills/SkillLevelRegistry.cpp": 4,
   "Source/Contents/Skills/SkillTreeScript.cpp": 4,
+  "Source/Contents/SkinCatalog.cpp": 4,
   "Source/Contents/SkinInfo.cpp": 3,
   "Source/Contents/SkinMgr.cpp": 4,
   "Source/Contents/Sound/SoundConfiguration.cpp": 4,