auto detect league path, notify about prereleases

KebsCS · Nov 6, 2023 · 4df1028 · 4df1028
1 parent aeacc69
commit 4df1028
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Showing 4 changed files with 92 additions and 4 deletions.
diff --git a/KBotExt/Config.h b/KBotExt/Config.h
@@ -24,6 +24,7 @@ struct Settings
 	bool streamProof = false;
 	bool debugger = false;
 	bool noAdmin = false;
+	bool checkPrerelease = false;
 
 	struct
 	{
@@ -115,6 +116,7 @@ class Config
 				root["loginTab"]["leagueArgs"] = S.loginTab.leagueArgs;
 				root["streamProof"] = S.streamProof;
 				root["noAdmin"] = S.noAdmin;
+				root["checkPrerelease"] = S.checkPrerelease;
 
 				root["infoTab"]["playerName"] = S.infoTab.playerName;
 
@@ -193,6 +195,8 @@ class Config
 					S.streamProof = t.asBool();
 				if (auto t = root["noAdmin"]; !t.empty())
 					S.noAdmin = t.asBool();
+				if (auto t = root["checkPrerelease"]; !t.empty())
+					S.checkPrerelease = t.asBool();
 
 				if (auto t = root["infoTab"]["playerName"]; !t.empty())
 					S.infoTab.playerName = t.asString();

diff --git a/KBotExt/DirectX.cpp b/KBotExt/DirectX.cpp
@@ -44,6 +44,9 @@ bool Direct3D11Render::DirectXInit(const HWND hWnd)
 
 	Misc::CheckVersion();
 
+	if (S.checkPrerelease)
+		Misc::CheckPrerelease();
+
 	gamePatch = Misc::GetCurrentPatch();
 
 	std::thread t{ Misc::GetAllChampionSkins };

diff --git a/KBotExt/Misc.h b/KBotExt/Misc.h
@@ -114,6 +114,45 @@ class Misc
 		}
 	}
 
+	static void CheckPrerelease()
+	{
+		const std::string getPrerelease = cpr::Get(cpr::Url{ "https://api.github.com/repos/KebsCS/KBotExt/releases/tags/prerelease" }).text;
+
+		const Json::CharReaderBuilder builder;
+		const std::unique_ptr<Json::CharReader> reader(builder.newCharReader());
+		JSONCPP_STRING err;
+		Json::Value root;
+		if (reader->parse(getPrerelease.c_str(), getPrerelease.c_str() + static_cast<int>(getPrerelease.length()), &root, &err))
+		{
+			if (root.isMember("assets") && root["assets"].isArray() && !root["assets"].empty())
+			{
+				std::string updatedAt = root["assets"][0]["updated_at"].asString();
+				std::tm dateTm;
+				std::istringstream dateStream(updatedAt);
+				dateStream >> std::get_time(&dateTm, "%Y-%m-%dT%H:%M:%SZ");
+				std::time_t githubUpdatedTime = std::mktime(&dateTm);
+
+				char szExeFileName[MAX_PATH];
+				static HMODULE kernel32 = GetModuleHandleA("kernel32");
+				static auto pGetModuleFileNameA = (decltype(&GetModuleFileNameA))GetProcAddress(kernel32, "GetModuleFileNameA");
+				pGetModuleFileNameA(nullptr, szExeFileName, MAX_PATH);
+				const auto path = std::string(szExeFileName);
+
+				const std::filesystem::file_time_type lastWriteTime = std::filesystem::last_write_time(path);
+				const auto systemTime = std::chrono::clock_cast<std::chrono::system_clock>(lastWriteTime);
+				const std::time_t localUpdatedTime = std::chrono::system_clock::to_time_t(systemTime);
+
+				if (githubUpdatedTime > localUpdatedTime)
+				{
+					if (MessageBoxA(nullptr, "Open download website?", "New prerelease available", MB_YESNO | MB_SETFOREGROUND) == IDYES)
+					{
+						Utils::OpenUrl(L"https://github.com/KebsCS/KBotExt/releases/tag/prerelease", nullptr, SW_SHOW);
+					}
+				}
+			}
+		}
+	}
+
 	static std::string GetCurrentPatch()
 	{
 		const std::string result = cpr::Get(cpr::Url{ "http://ddragon.leagueoflegends.com/api/versions.json" }).text;

diff --git a/KBotExt/SettingsTab.h b/KBotExt/SettingsTab.h
@@ -80,6 +80,8 @@ class SettingsTab
 			ImGui::SameLine();
 			ImGui::HelpMarker("Hides the program in recordings and screenshots");
 
+			ImGui::Checkbox("Notify about prereleases", &S.checkPrerelease);
+
 			ImGui::Checkbox("Launch client without admin", &S.noAdmin);
 
 			if (ImGui::Checkbox("Register debugger IFEO", &S.debugger))
@@ -155,11 +157,51 @@ class SettingsTab
 			ImGui::InputText("##leaguePath", bufLeaguePath, MAX_PATH);
 			S.leaguePath = bufLeaguePath;
 
-			/*	if (ImGui::Button("Save Settings"))
+			ImGui::SameLine();
+
+			if (ImGui::Button("Try to auto detect path"))
+			{
+				using tSHGetFolderPathW = HRESULT(WINAPI*)(HWND hwnd, int csidl, HANDLE hToken, DWORD dwFlags, LPWSTR pszPath);
+				const auto SHGetFolderPathW = reinterpret_cast<tSHGetFolderPathW>(GetProcAddress(LoadLibraryW(L"shell32.dll"), "SHGetFolderPathW"));
+
+				TCHAR szPath[MAX_PATH];
+				if (SUCCEEDED(SHGetFolderPathW(NULL, 0x23/*CSIDL_COMMON_APPDATA*/, NULL, 0, szPath)))
 				{
-					CSettings::Save();
-					result = "Saved";
-				}*/
+					std::filesystem::path programData(szPath);
+					auto productSettingPath = programData / "Riot Games\\Metadata\\league_of_legends.live\\league_of_legends.live.product_settings.yaml";
+					if (std::filesystem::exists(productSettingPath))
+					{
+						std::ifstream fileStream(productSettingPath);
+						if (fileStream.is_open())
+						{
+							std::string line;
+							while (std::getline(fileStream, line))
+							{
+								if (line.contains("product_install_full_path: "))
+								{
+									if (std::size_t pos = line.find(":"); pos != std::string::npos)
+									{
+										std::string value = line.substr(pos + 2);
+										value.erase(std::remove(value.begin(), value.end(), '\"'), value.end());
+										size_t found;
+										while ((found = value.find("\\\\")) != std::string::npos)
+										{
+											value.replace(found, 2, "/");
+										}
+										if (value.back() != '/')
+											value += '/';
+										S.leaguePath = value;
+										std::fill(bufLeaguePath, bufLeaguePath + MAX_PATH, 0);
+										std::ranges::copy(S.leaguePath, bufLeaguePath);
+									}
+								}
+							}
+
+							fileStream.close();
+						}
+					}
+				}
+			}
 
 			ImGui::Separator();