add YGOPRO_ENV_foo=bar to env_bar injection

gframe/game.cpp

@@ -2545,5 +2545,43 @@ void Game::SetCursor(irr::gui::ECURSOR_ICON icon) {
 		cursor->setActiveIcon(icon);
 	}
 }
+void Game::InjectEnvToRegistry(intptr_t pduel) {
+#ifdef _WIN32
+	LPTCH env_strings = GetEnvironmentStringsA();
+	if (!env_strings) return;
+
+	const std::string prefix = "YGOPRO_ENV_";
+	for (char* var = env_strings; *var; var += strlen(var) + 1) {
+		std::string entry(var);
+		if (entry.compare(0, prefix.size(), prefix) == 0) {
+			auto eq_pos = entry.find('=');
+			if (eq_pos == std::string::npos) continue;
+
+			std::string name = entry.substr(0, eq_pos);
+			std::string value = entry.substr(eq_pos + 1);
+
+			std::string key = "env_" + name.substr(prefix.size());
+			set_registry_value(pduel, key.c_str(), value.c_str());
+		}
+	}
+
+	FreeEnvironmentStringsA(env_strings);
+#else
+	const std::string prefix = "YGOPRO_ENV_";
+	for (char** env = environ; *env != nullptr; ++env) {
+		std::string entry(*env);
+		if (entry.compare(0, prefix.size(), prefix) == 0) {  // 以 prefix 开头
+			auto eq_pos = entry.find('=');
+			if (eq_pos == std::string::npos) continue;
+
+			std::string name = entry.substr(0, eq_pos);   // YGOPRO_ENV_foo
+			std::string value = entry.substr(eq_pos + 1); // bar
+
+			std::string key = "env_" + name.substr(prefix.size()); // env_foo
+			set_registry_value(pduel, key.c_str(), value.c_str());
+		}
+	}
+#endif
+}
 
 }

gframe/game.h

@@ -269,6 +269,7 @@ public:
 	void FlashWindow();
 	void takeScreenshot();
 	void SetCursor(irr::gui::ECURSOR_ICON icon);
+	void InjectEnvToRegistry(intptr_t pduel);
 	template<typename T>
 	static void DrawShadowText(irr::gui::CGUITTFont* font, const T& text, const irr::core::rect<irr::s32>& position, const irr::core::rect<irr::s32>& padding,
 		irr::video::SColor color = 0xffffffff, irr::video::SColor shadowcolor = 0xff000000, bool hcenter = false, bool vcenter = false, const irr::core::rect<irr::s32>* clip = nullptr);

gframe/replay_mode.cpp

@@ -169,6 +169,7 @@ bool ReplayMode::StartDuel() {
 		BufferIO::CopyWideString(cur_replay.players[1].c_str(), mainGame->dInfo.clientname);
 	}
 	pduel = create_duel(rnd());
+	mainGame->InjectEnvToRegistry(pduel);
 	mainGame->dInfo.duel_rule = cur_replay.params.duel_flag >> 16;
 	set_player_info(pduel, 0, cur_replay.params.start_lp, cur_replay.params.start_hand, cur_replay.params.draw_count);
 	set_player_info(pduel, 1, cur_replay.params.start_lp, cur_replay.params.start_hand, cur_replay.params.draw_count);

gframe/single_duel.cpp

@@ -439,6 +439,7 @@ void SingleDuel::TPResult(DuelPlayer* dp, unsigned char tp) {
 	if(!registry_dump.empty()) {
 		load_registry(pduel, registry_dump.data(), (int32_t)registry_dump.size());
 	}
+	mainGame->InjectEnvToRegistry(pduel);
 	set_registry_value(pduel, "duel_mode", match_mode ? "match" : "single");
 	if(match_mode) {
 		set_registry_value(pduel, "duel_count", std::to_string(duel_count).c_str());

gframe/single_mode.cpp

@@ -42,6 +42,7 @@ int SingleMode::SinglePlayThread() {
 	set_card_reader(DataManager::CardReader);
 	set_message_handler(SingleMode::MessageHandler);
 	pduel = create_duel(rnd.rand());
+	mainGame->InjectEnvToRegistry(pduel);
 	set_player_info(pduel, 0, start_lp, start_hand, draw_count);
 	set_player_info(pduel, 1, start_lp, start_hand, draw_count);
 	preload_script(pduel, "./script/special.lua");

gframe/tag_duel.cpp

@@ -416,6 +416,7 @@ void TagDuel::TPResult(DuelPlayer* dp, unsigned char tp) {
 	if(!registry_dump.empty()) {
 		load_registry(pduel, registry_dump.data(), (int32_t)registry_dump.size());
 	}
+	mainGame->InjectEnvToRegistry(pduel);
 	set_registry_value(pduel, "duel_mode", "tag");
 	set_registry_value(pduel, "start_lp", std::to_string(host_info.start_lp).c_str());
 	set_registry_value(pduel, "start_hand", std::to_string(host_info.start_hand).c_str());