[1624529] Added display of turns used in main play screen. Zero-based, which

may seem odd to some players, but I like it.

git-svn-id: https://crawl-ref.svn.sourceforge.net/svnroot/crawl-ref/trunk@735 c06c8d41-db1a-0410-9941-cceddc491573

1 files changed, 17 insertions, 0 deletions

diff --git a/crawl-ref/source/output.cc b/crawl-ref/source/output.cc
index a742add6e2..4ab715cfa4 100644
--- a/crawl-ref/source/output.cc
+++ b/crawl-ref/source/output.cc
@@ -58,6 +58,23 @@ static void dur_colour( int colour, bool running_out )
     }
 }
 
+void update_turn_count()
+{
+    // Don't update turn counter when running/resting/traveling to
+    // prevent pointless screen updates.
+    if (you.running > 0 || (you.running < 0 && Options.travel_delay == -1))
+        return;
+
+    // FIXME: Create some kind of layout manager class so we can
+    // templatise the heads-up display layout and stop hardcoding
+    // these coords.
+    gotoxy(61, 10);
+    textcolor(LIGHTGREY);
+
+    // Show the turn count starting from 1. You can still quit on turn 0.
+    cprintf("%ld", you.num_turns);
+}
+
 void print_stats(void)
 {
     textcolor(LIGHTGREY);