Move Sprint saves into $SAVEDIR/sprint.

This allows the same character name to have ongoing Crawl and Sprint games
without filename collisions. I'm using a subdirectory instead of a filename
suffix (such as Foo-501-spr.chr) to avoid blowing DOS compatibility.

Add GAME_TYPE_UNSPECIFIED as the uninitialised game_type. It's synonymous with
GAME_TYPE_NORMAL, but allows the code to distinguish between a player having
chosen the main game and the player not having made a choice yet.

get_savefile_directory() returns the current savefile directory based on game
type. Direct use of Options.save_dir should be avoided in new code.

player_save_info now tracks game type as well.

1 files changed, 6 insertions, 1 deletions

diff --git a/crawl-ref/source/files.h b/crawl-ref/source/files.h
index 9374f92d21..86f49e0479 100644
--- a/crawl-ref/source/files.h
+++ b/crawl-ref/source/files.h
@@ -63,9 +63,13 @@ std::string canonicalise_file_separator(const std::string &path);
 bool check_mkdir(const std::string &what, std::string *dir,
                  bool silent = false);
 
+// Find saved games for all game types.
+std::vector<player_save_info> find_all_saved_characters();
+
+// Find saved games for the current game type.
 std::vector<player_save_info> find_saved_characters();
 
-std::string get_savedir();
+std::string get_savefile_directory(bool ignore_game_type = false);
 std::string get_save_filename(const std::string &pre,
                               const std::string &suf,
                               const std::string &ext,
@@ -74,6 +78,7 @@ std::string get_savedir_filename(const std::string &pre,
                                  const std::string &suf,
                                  const std::string &ext,
                                  bool suppress_uid = false);
+std::string get_base_savedir_path(const std::string &subpath = "");
 std::string get_savedir_path(const std::string &shortpath);
 std::string savedir_versioned_path(const std::string &subdirs = "");
 std::string get_prefs_filename();