add leaderboard draw

1 files changed, 11 insertions, 1 deletions

diff --git a/src/leaderboard.c b/src/leaderboard.c
index 8ebb412..b198d9f 100644
--- a/src/leaderboard.c
+++ b/src/leaderboard.c
@@ -56,10 +56,20 @@ void save_leaderboard(leaderboard_t leaderboard, char* path) {
 	FILE* file = fopen(path, "w");
 	int res = flock(fileno(file), LOCK_EX);
 	if (res != 0) {
+        fclose(file);
 		return;
 	}
 	/* got lock */
 	/* TODO: actually write the leaderboard */
 	flock(fileno(file), LOCK_UN);
+    fclose(file);
+}
+
+void draw_leaderboard(leaderboard_t leaderboard) {
+    int i;
+    leaderscore_t cur;
+    for (i = 0; i < leaderboard.count; i ++) {
+        cur = leaderboard.scores[i];
+        printf("%s\t%ld\n", cur.name, cur.score);
+    }
 }
-void draw_leaderboard(leaderboard_t leaderboard);