Add an option to draw the player cursor manually.

Set use_fake_player_cursor = true to use this. This allows
defaulting the cursor to off, which means less cursor blinking
say when travelling.

This patch also moves the cursor control closer to where it's
used, so that the cursor is only turned on for actual input
prompts. I've definitely missed some prompts here: almost
anything that prompts for a single character and reads it
using getch() will not have a cursor with use_fake_player_cursor
set at the moment.

1 files changed, 2 insertions, 1 deletions

diff --git a/crawl-ref/source/cio.cc b/crawl-ref/source/cio.cc
index 6f95297d84..87f37df0cd 100644
--- a/crawl-ref/source/cio.cc
+++ b/crawl-ref/source/cio.cc
@@ -300,6 +300,7 @@ int cancelable_get_line( char *buf, int len, int maxcol,
                          input_history *mh, int (*keyproc)(int &ch) )
 {
     flush_prev_message();
+
     line_reader reader(buf, len, maxcol);
     reader.set_input_history(mh);
     reader.set_keyproc(keyproc);
@@ -408,7 +409,7 @@ int line_reader::read_line(bool clear_previous)
     if (bufsz <= 0)
         return (false);
 
-    cursor_control coff(true);
+    cursor_control con(true);
 
     if (clear_previous)
         *buffer = 0;