Stage is zero based

Also missing include.

1 files changed, 2 insertions, 1 deletions

diff --git a/src/game.c b/src/game.c
index 54f9fca..bde5036 100644
--- a/src/game.c
+++ b/src/game.c
@@ -6,6 +6,7 @@
 #include "text.h"
 #include "map.h"
 #include "data.h"
+#include "timer.h"
 
 #include "game.h"
 
@@ -57,7 +58,7 @@ void hud_render()
 
     if (hud & HUD_STAGE)
     {
-        sprintf(b, "%02d", stage);
+        sprintf(b, "%02d", stage + 1);
         put_text(297, 4, b);
     }