feat(app): add OpenArchives

src/client/Client.cpp

@@ -14,6 +14,7 @@
 #include "ui/FrameScript.hpp"
 #include "ui/FrameXML.hpp"
 #include "world/World.hpp"
+#include "util/Filesystem.hpp"
 #include <bc/Debug.hpp>
 #include <common/Prop.hpp>
 #include <storm/Error.hpp>
@@ -156,6 +157,8 @@ int32_t InitializeGlobal() {
 
     // ClientServices::LoadCDKey();
 
+    OpenArchives();
+
     ConsoleInitializeClientCommand();
 
     ConsoleInitializeClientCVar("Config.wtf");

src/util/Filesystem.cpp

@@ -1,8 +1,19 @@
 #include "util/Filesystem.hpp"
 #include <cstring>
+#include <vector>
+#include <string>
+#include <sys/stat.h>
 #include <storm/String.hpp>
 #include <StormLib.h>
 
+static const std::vector<std::string> s_languages = {
+    "enUS", "enGB", "enTW", "zhTW", "esES",
+    "ruRU", "koKR", "ptPT", "esMX", "itIT",
+    "deDE", "frFR", "enCN", "zhCN", "ptBR"
+};
+
+void* g_mpqHandle = nullptr;
+
 void OsCreateDirectory(const char* pathName, int32_t recursive) {
     // TODO
 }
@@ -30,7 +41,56 @@ char* OsPathFindExtensionWithDot(char* pathName) {
     return result;
 }
 
+void OpenPatches(const std::string& language, const std::string& fileName) {
+    std::string path("Data/" + language + "/");
+    std::string fullPath;
+    for (int i = 1; i < 20; ++i) {
+        if (i < 2) {
+            fullPath = path + fileName + ".MPQ";
+        } else {
+            fullPath = path + fileName + "-" + std::to_string(i) + ".MPQ";
+        }
+        if (!SFileOpenPatchArchive(g_mpqHandle, fullPath.c_str(), nullptr, 0))
+            return;
+    }
+}
+
 void OpenArchives()
 {
+    struct stat info = { 0 };
 
+    std::string dataPath("Data/");
+    if (stat(dataPath.c_str(), &info) != 0 || (info.st_mode & S_IFDIR) == 0)
+        return;
+
+    if (!SFileOpenArchive((dataPath + "common.MPQ").c_str(), 0, STREAM_FLAG_READ_ONLY, &g_mpqHandle))
+        return;
+
+    if (!SFileOpenPatchArchive(g_mpqHandle, (dataPath + "common-2.MPQ").c_str(), nullptr, 0))
+        return;
+
+    if (!SFileOpenPatchArchive(g_mpqHandle, (dataPath + "expansion.MPQ").c_str(), nullptr, 0))
+        return;
+
+    if (!SFileOpenPatchArchive(g_mpqHandle, (dataPath + "lichking.MPQ").c_str(), nullptr, 0))
+        return;
+
+    std::string language;
+
+    for (size_t i = 0; i < s_languages.size(); ++i) {
+        if (stat((dataPath + s_languages[i]).c_str(), &info) == 0 && (info.st_mode & S_IFDIR) != 0) {
+            language = s_languages[i];
+            break;
+        }
+    }
+
+    OpenPatches(language, "locale-" + language);
+    OpenPatches(language, "speech-" + language);
+    OpenPatches(language, "expansion-locale-" + language);
+    OpenPatches(language, "lichking-locale-" + language);
+    OpenPatches(language, "expansion-speech-" + language);
+    OpenPatches(language, "lichking-speech-" + language);
+    OpenPatches(language, "patch-" + language);
+    OpenPatches(language, "patch");
+    OpenPatches(".", "patch");
 }

src/util/Filesystem.hpp

@@ -12,4 +12,6 @@ char* OsPathFindExtensionWithDot(char*);
 
 void OpenArchives();
 
+extern void* g_mpqHandle;
+
 #endif