From 0020957906369c2806a414f84e1025977cd39f70 Mon Sep 17 00:00:00 2001
From: Zeno Rogue <zeno@attnam.com>
Date: Sat, 6 Mar 2021 11:47:54 +0100
Subject: [PATCH] finalizer struct, and fixed animations breaking

---
 hyper.h        | 6 ++++++
 screenshot.cpp | 9 ++++++++-
 2 files changed, 14 insertions(+), 1 deletion(-)

diff --git a/hyper.h b/hyper.h
index 88b58d9b..cb906765 100644
--- a/hyper.h
+++ b/hyper.h
@@ -628,6 +628,12 @@ template<class T> struct dynamicval {
   ~dynamicval() { where = backup; }
   };
 
+struct finalizer {
+  reaction_t f;
+  finalizer(reaction_t r) : f(r) {}
+  ~finalizer() { f(); }
+  };
+  
 static const int MAXPLAYER = 7;
 
 #define DEFAULTCONTROL (multi::players == 1 && !shmup::on && !multi::alwaysuse && !(rug::rugged && rug::renderonce))
diff --git a/screenshot.cpp b/screenshot.cpp
index 4858023a..f5f86dc3 100644
--- a/screenshot.cpp
+++ b/screenshot.cpp
@@ -771,7 +771,14 @@ EX void take(string fname, const function<void()>& what IS(default_screenshot_co
   #else
   int multiplier = shot_aa;
   #endif
-
+  
+  vector<bool> chg;
+  for(auto ap: anims::aps) chg.push_back(*ap.value == ap.last);
+  finalizer f([&] { 
+    for(int i=0; i<isize(anims::aps); i++) 
+      if(chg[i]) *anims::aps[i].value = anims::aps[i].last;
+    });
+  
   dynamicval<videopar> v(vid, vid);
   dynamicval<bool> v2(inHighQual, true);
   dynamicval<bool> v6(auraNOGL, true);