%CFG_DIR%, %INSTALL_DIR%

RetroPie · Aug 20, 2024 · 1f4f299 · 1f4f299
1 parent ed84827
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diff --git a/README.md b/README.md
@@ -274,7 +274,9 @@ The following "tags" are replaced by ES in launch commands:
 
 `%ROM_DIR%`	- Replaced with the dirname (except "/base.ext") of the selected ROM. Use this when you need to chdir to the directory where the ROM.
 
-`%ES_CFG%`	- Replaced with the directory path of the EmulationStation configuration file contains (i.e. your .emulationstation directory). If .emulationstation is symlink, the link will resolved.
+`%CFG_DIR%`	- Replaced with the directory path of the EmulationStation configuration file contains (i.e. your .emulationstation directory).
+
+`%INSTALL_DIR%`	- Replaced with the directory path of the EmulationStation executable file contains.
 
 See [SYSTEMS.md](SYSTEMS.md) for some live examples in EmulationStation.
 

diff --git a/es-app/src/FileData.cpp b/es-app/src/FileData.cpp
@@ -287,18 +287,20 @@ void FileData::launchGame(Window* window)
 
 	std::string command = mEnvData->mLaunchCommand;
 
-	const std::string rom      = Utils::FileSystem::getEscapedPath(getPath());
-	const std::string basename = Utils::FileSystem::getStem(getPath());
-	const std::string rom_raw  = Utils::FileSystem::getPreferredPath(getPath());
-	const std::string name     = getName();
-	const std::string rom_dir  = Utils::FileSystem::getPreferredPath(Utils::FileSystem::getParent(getPath()));
-	const std::string es_cfg   = Utils::FileSystem::getPreferredPath(Utils::FileSystem::getCanonicalPath(Utils::FileSystem::getHomePath() + "/.emulationstation"));
+	const std::string rom         = Utils::FileSystem::getEscapedPath(getPath());
+	const std::string basename    = Utils::FileSystem::getStem(getPath());
+	const std::string rom_raw     = Utils::FileSystem::getPreferredPath(getPath());
+	const std::string name        = getName();
+	const std::string rom_dir     = Utils::FileSystem::getPreferredPath(Utils::FileSystem::getParent(getPath()));
+	const std::string cfg_dir     = Utils::FileSystem::getPreferredPath(Utils::FileSystem::getCanonicalPath(Utils::FileSystem::getHomePath() + "/.emulationstation"));
+	const std::string install_dir = Utils::FileSystem::getPreferredPath(Utils::FileSystem::getCanonicalPath(Utils::FileSystem::getExePath()));
 
 	command = Utils::String::replace(command, "%ROM%", rom);
 	command = Utils::String::replace(command, "%BASENAME%", basename);
 	command = Utils::String::replace(command, "%ROM_RAW%", rom_raw);
 	command = Utils::String::replace(command, "%ROM_DIR%", rom_dir);
-	command = Utils::String::replace(command, "%ES_CFG%", es_cfg);
+	command = Utils::String::replace(command, "%CFG_DIR%", cfg_dir);
+	command = Utils::String::replace(command, "%INSTALL_DIR%", install_dir);
 
 	Scripting::fireEvent("game-start", rom, basename, name);