ENGINES: Introduce method Engine::initializePath which sets up SearchMan.

This replaces the hardcoded addition of the game path in runGame in
base/main.cpp by an engine configurable one.

1 files changed, 11 insertions, 0 deletions

diff --git a/engines/engine.h b/engines/engine.h
index 4f4223384a..33416dda44 100644
--- a/engines/engine.h
+++ b/engines/engine.h
@@ -37,6 +37,7 @@ class Error;
 class EventManager;
 class SaveFileManager;
 class TimerManager;
+class FSNode;
 }
 namespace GUI {
 class Debugger;
@@ -142,6 +143,16 @@ public:
 	virtual ~Engine();
 
 	/**
+	 * Init SearchMan according to the game path.
+	 *
+	 * By default it adds the directory in non-flat mode with a depth of 4 as
+	 * priority 0 to SearchMan.
+	 *
+	 * @param gamePath The base directory of the game data.
+	 */
+	virtual void initializePath(const Common::FSNode &gamePath);
+
+	/**
 	 * Init the engine and start its main loop.
 	 * @return returns kNoError on success, else an error code.
 	 */