diff options
Diffstat (limited to 'crawl-ref/source/directn.cc')
| -rw-r--r-- | crawl-ref/source/directn.cc | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/crawl-ref/source/directn.cc b/crawl-ref/source/directn.cc index 9fd43d7dbc..333d733e54 100644 --- a/crawl-ref/source/directn.cc +++ b/crawl-ref/source/directn.cc @@ -138,6 +138,19 @@ void direction_choose_compass( dist& moves, targeting_behaviour *beh) { const command_type key_command = beh->get_command(); +#if defined(USE_UNIX_SIGNALS) && defined(SIGHUP_SAVE) && defined(USE_CURSES) + // If we've received a HUP signal then the user can't choose a + // target. + if (crawl_state.seen_hups) + { + moves.isValid = false; + moves.isCancel = true; + + mpr("Targetting interrupted by HUP signal.", MSGCH_ERROR); + return; + } +#endif + #ifdef USE_TILE if (key_command == CMD_TARGET_MOUSE_MOVE) { @@ -1069,6 +1082,19 @@ void direction(dist& moves, targeting_type restricts, while (true) { +#if defined(USE_UNIX_SIGNALS) && defined(SIGHUP_SAVE) && defined(USE_CURSES) + // If we've received a HUP signal then the user can't choose a + // target. + if (crawl_state.seen_hups) + { + moves.isValid = false; + moves.isCancel = true; + + mpr("Targetting interrupted by HUP signal.", MSGCH_ERROR); + return; + } +#endif + bool allow_out_of_range = false; // Prompts might get scrolled off if you have too few lines available. |