game: Play ALL the levels

3 files changed, 18 insertions, 1 deletions

diff --git a/src/game.c b/src/game.c
index a94c401..c69a1b7 100644
--- a/src/game.c
+++ b/src/game.c
@@ -463,7 +463,16 @@ db_game_get_desc(struct db_game *game)
 int
 db_game_play(SDL_Renderer *renderer, struct db_game *game)
 {
-	return db_level_play(renderer, game->level_head);
+	struct db_level *level;
+
+	for (level = game->level_head; level != NULL;
+			level = db_level_next(level)) {
+		if (db_level_play(renderer, level) != 0) {
+			return -1;
+		}
+	}
+
+	return 0;
 }
 
 void
diff --git a/src/level.c b/src/level.c
index cc81b2f..aecec71 100644
--- a/src/level.c
+++ b/src/level.c
@@ -96,3 +96,9 @@ db_level_play(SDL_Renderer *renderer, struct db_level *level)
 
 	return 0;
 }
+
+struct db_level *
+db_level_next(struct db_level *level)
+{
+	return level->next;
+}
diff --git a/src/level.h b/src/level.h
index 666af3c..0486edd 100644
--- a/src/level.h
+++ b/src/level.h
@@ -27,5 +27,7 @@ struct db_level;
 struct db_level *db_level_new(const char *game_id, const char *level_id,
 		struct db_level *prev);
 int db_level_play(SDL_Renderer *renderer, struct db_level *level);
+struct db_level *db_level_next(struct db_level *level)
+	__attribute__((__pure__));
 
 #endif  /* DB_LEVEL_H_ */