From 4000c36207d475d52ea646d9a66dd05e04828cd5 Mon Sep 17 00:00:00 2001 From: haranp Date: Sun, 8 Feb 2009 23:01:50 +0000 Subject: Fix [2151183]: SIGHUP with the range view annotator active maintained the annotated colours when saving. Fixed by adding the ability to store arbitrary exit hooks to be executed on (unusual) shutdown; for now they're executed FIFO, but it should probably be LIFO with a stack. Anyway the only thing that uses this now is the range view annotator. Oh, and it only works if you're using libunix.cc. git-svn-id: https://crawl-ref.svn.sourceforge.net/svnroot/crawl-ref/trunk@8999 c06c8d41-db1a-0410-9941-cceddc491573 --- crawl-ref/source/state.h | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'crawl-ref/source/state.h') diff --git a/crawl-ref/source/state.h b/crawl-ref/source/state.h index ddfc73b969..397bd510ef 100644 --- a/crawl-ref/source/state.h +++ b/crawl-ref/source/state.h @@ -15,6 +15,14 @@ class monsters; class mon_acting; +class crawl_exit_hook +{ +public: + crawl_exit_hook(); + virtual ~crawl_exit_hook(); + virtual void restore_state() = 0; +}; + struct god_act_state { public: @@ -76,6 +84,9 @@ struct game_state std::vector input_line_strs; unsigned int input_line_curr; + // Hooks to call if get shut down unexpectedly. + std::vector exit_hooks; + bool level_annotation_shown; protected: -- cgit v1.2.3-54-g00ecf