Merge pull request #106 from Quuxplusone/hooks-naming

Various severable "hookset" cleanups

basegraph.cpp

@@ -219,7 +219,7 @@ void setcameraangle(bool b) { }
 #if CAP_GL
 
 #if CAP_VR
-EX hookset<bool()> *hooks_vr_eye_view, *hooks_vr_eye_projection;
+EX hookset<bool()> hooks_vr_eye_view, hooks_vr_eye_projection;
 #endif
 
 EX void eyewidth_translate(int ed) {

bigstuff.cpp

@@ -1332,7 +1332,7 @@ EX bool quickfind(eLand l) {
 #define I2000 (INVLUCK?600:2000)
 #define I10000 (INVLUCK?3000:10000)
 
-EX hookset<int(cell*, bool)> *hooks_wallchance;
+EX hookset<int(cell*, bool)> hooks_wallchance;
 
 EX int wallchance(cell *c, bool deepOcean) {
   int i = callhandlers(-1, hooks_wallchance, c, deepOcean);

blizzard.cpp

@@ -251,7 +251,7 @@ EX void drawArrowTraps() {
     }
   }
 
-auto ccm_blizzard = addHook(clearmemory, 0, [] () {
+auto ccm_blizzard = addHook(hooks_clearmemory, 0, [] () {
   arrowtraps.clear();
   blizzardcells.clear();
   bcells.clear();

cell.cpp

@@ -279,7 +279,7 @@ EX void eumerge(cell* c1, int s1, cell *c2, int s2, bool mirror) {
 
 //  map<pair<eucoord, eucoord>, cell*> euclidean;
 
-EX hookset<hrmap*()> *hooks_newmap;
+EX hookset<hrmap*()> hooks_newmap;
 
 /** create a map in the current geometry */
 EX void initcells() {
@@ -1175,7 +1175,7 @@ EX void clearCellMemory() {
   gp::gp_adj.clear();
   }
 
-auto cellhooks = addHook(clearmemory, 500, clearCellMemory);
+auto cellhooks = addHook(hooks_clearmemory, 500, clearCellMemory);
 
 EX bool isNeighbor(cell *c1, cell *c2) {
   for(int i=0; i<c1->type; i++) if(c1->move(i) == c2) return true;

commandline.cpp

@@ -347,7 +347,7 @@ int arg::readCommon() {
 
 EX purehookset hooks_config;
 
-EX hookset<int()> *hooks_args;
+EX hookset<int()> hooks_args;
 
 namespace arg {
 
@@ -357,12 +357,13 @@ namespace arg {
     curphase = phase;
     callhooks(hooks_config);
     while(pos < isize(argument)) {
-      for(auto& h: *hooks_args) {
-        int r = h.second(); if(r == 2) return; if(r == 0) { lshift(); goto cont; }
+      int r = callhandlers(1, hooks_args);
+      switch (r) {
+        case 0: lshift(); break;
+        case 1: printf("Unknown option: %s\n", argcs()); exit(3); break;
+        case 2: return;
+        default: assert(false);
         }
-      printf("Unknown option: %s\n", argcs());
-      exit(3);
-      cont: ;
       }
     }
   }

complex.cpp

@@ -3441,7 +3441,7 @@ EX namespace ca {
     }
 EX }
 
-auto ccm = addHook(clearmemory, 0, [] () {
+auto ccm = addHook(hooks_clearmemory, 0, [] () {
   heat::offscreen_heat.clear();
   heat::offscreen_fire.clear();
   princess::clear();

complex2.cpp

@@ -198,7 +198,7 @@ EX namespace brownian {
     vector<cell*> to_remove;
     for(auto p: futures) if(is_cell_removed(p.first)) to_remove.push_back(p.first);
     for(auto r: to_remove) futures.erase(r);
-    }) + addHook(clearmemory, 0, [] () { futures.clear(); })
+    }) + addHook(hooks_clearmemory, 0, [] () { futures.clear(); })
     + addHook(hooks_gamedata, 0, [] (gamedata* gd) { gd->store(futures); });
 
 EX }
@@ -554,7 +554,7 @@ EX bool mightBeMine(cell *c) {
   return c->wall == waMineUnknown || c->wall == waMineMine;
   }
 
-EX hookset<bool(cell*)> *hooks_mark;
+EX hookset<bool(cell*)> hooks_mark;
 
 EX void performMarkCommand(cell *c) {
   if(!c) return;

drawing.cpp

@@ -1851,7 +1851,7 @@ ld xintval(const hyperpoint& h) {
 
 EX ld backbrightness = .25;
 
-purehookset hook_drawqueue;
+purehookset hooks_drawqueue;
 
 constexpr int PMAX = int(PPR::MAX);
 int qp[PMAX], qp0[PMAX];
@@ -2037,7 +2037,7 @@ EX void draw_main() {
   }
 
 #if CAP_VR
-EX hookset<bool()> *hooks_vr_draw_all;
+EX hookset<bool()> hooks_vr_draw_all;
 #endif
   
 EX void drawqueue() {

fieldpattern.cpp

@@ -1294,9 +1294,9 @@ discovery::~discovery() { schedule_destruction(); if(discoverer) discoverer->joi
 #endif
 
 int hk = 
-#if CAP_THREAD && MAXMDIM >= 4
-  + addHook(on_geometry_change, 100, [] { for(auto& d:discoveries) if(!d.second.is_suspended) d.second.suspend(); })
-  + addHook(final_cleanup, 100, [] { 
+#if CAP_THREAD
+  + addHook(hooks_on_geometry_change, 100, [] { for(auto& d:discoveries) if(!d.second.is_suspended) d.second.suspend(); })
+  + addHook(hooks_final_cleanup, 100, [] { 
       for(auto& d:discoveries) { d.second.schedule_destruction(); if(d.second.is_suspended) d.second.activate(); }
       discoveries.clear();
       })
@@ -1314,7 +1314,7 @@ int hk =
 #endif
   + 0;
 
-EX purehookset on_geometry_change;
+EX purehookset hooks_on_geometry_change;
 
 EX int field_celldistance(cell *c1, cell *c2) {
   if(geometry != gFieldQuotient) return DISTANCE_UNKNOWN;

graph.cpp

@@ -40,8 +40,8 @@ EX bool hide_player() {
 
 #define ADC(V,c) for(const transmatrix& V: current_display->all_drawn_copies[c])
 
-EX hookset<bool(int sym, int uni)> *hooks_handleKey;
-EX hookset<bool(cell *c, const transmatrix& V)> *hooks_drawcell;
+EX hookset<bool(int sym, int uni)> hooks_handleKey;
+EX hookset<bool(cell *c, const transmatrix& V)> hooks_drawcell;
 EX purehookset hooks_frame, hooks_markers;
 
 EX ld animation_factor = 1;
@@ -5154,7 +5154,7 @@ EX void clearAnimations() {
   fallanims.clear();
   }
   
-auto graphcm = addHook(clearmemory, 0, [] () {
+auto graphcm = addHook(hooks_clearmemory, 0, [] () {
   DEBBI(DF_MEMORY, ("clear graph memory"));
   mouseover = centerover = lmouseover = NULL;  
   gmatrix.clear(); gmatrix0.clear(); current_display->all_drawn_copies.clear();

help.cpp

@@ -772,7 +772,7 @@ EX void appendHelp(string s) {
 unsigned char lastval;
 int windtotal;
 
-EX hookset<void(cell*)> *hooks_mouseover;
+EX hookset<void(cell*)> hooks_mouseover;
 
 EX void describeMouseover() {
   DEBBI(DF_GRAPH, ("describeMouseover"));
@@ -1017,7 +1017,7 @@ EX void showHelp() {
     };
   }
 
-EX hookset<bool()> *hooks_default_help;
+EX hookset<bool()> hooks_default_help;
 
 EX void gotoHelp(const string& h) {
   help = h;

heptagon.cpp

@@ -217,7 +217,7 @@ void addSpin(heptagon *h, int d, heptagon *from, int rot, int spin) {
 
 extern int hrand(int);
 
-EX hookset<void(heptagon*, int)> *hooks_createStep;
+EX hookset<void(heptagon*, int)> hooks_createStep;
 
 // create h->move(d) if not created yet
 heptagon *createStep(heptagon *h, int d) {

history.cpp

@@ -689,7 +689,7 @@ EX namespace history {
   auto hookArg = addHook(hooks_args, 100, readArgs);
   #endif  
 
-  auto hooks = addHook(clearmemory, 0, [] () {
+  auto hooks = addHook(hooks_clearmemory, 0, [] () {
     history::renderAutoband();
     history::on = false;
     history::killhistory.clear();

hud.cpp

@@ -328,7 +328,7 @@ void displayglyph2(int cx, int cy, int buttonsize, int i) {
 
 EX bool nohud, nomenukey;
 
-EX hookset<bool()> *hooks_prestats;
+EX hookset<bool()> hooks_prestats;
 
 #if CAP_SHAPES
 void drawMobileArrow(int i) {

hyper-main.cpp

@@ -29,7 +29,7 @@ void moreStack() {
 #endif
 
 namespace hr {
-EX hookset<bool(int argc, char** argv)> *hooks_main;
+EX hookset<bool(int argc, char** argv)> hooks_main;
 
 EX int hyper_main(int argc, char **argv) {
   using namespace hr; 

hyper.h

@@ -438,8 +438,41 @@ struct movedir {
 
 // shmup
 
-template<class T> class hookset : public map<int, function<T>> {};
-typedef hookset<void()> *purehookset;
+template<class T>
+class hookset {
+    std::map<int, std::function<T>> *map_ = nullptr;
+
+public:
+    template<class U>
+    int add(int prio, U&& hook) {
+        if (map_ == nullptr) map_ = new std::map<int, std::function<T>>();
+        while (map_->count(prio)) {
+            prio++;
+        }
+        map_->emplace(prio, static_cast<U&&>(hook));
+        return 0;
+    }
+
+    template<class... U>
+    void callhooks(U&&... args) const {
+        if (map_ == nullptr) return;
+        for (const auto& p : *map_) {
+            p.second(static_cast<U&&>(args)...);
+        }
+    }
+
+    template<class V, class... U>
+    V callhandlers(V zero, U&&... args) const {
+        if (map_ == nullptr) return zero;
+        for (const auto& p : *map_) {
+            auto z = p.second(static_cast<U&&>(args)...);
+            if (z != zero) return z;
+        }
+        return zero;
+    }
+};
+
+using purehookset = hookset<void()>;
 
 static const int NOHINT = -1;
 
@@ -666,27 +699,16 @@ color_t darkena(color_t c, int lev, int a);
 
 static const int DISTANCE_UNKNOWN = 127;
 
-#include <functional>
-
-template<class T, class U> int addHook(hookset<T>*& m, int prio, const U& hook) {
-  if(!m) m = new hookset<T> ();
-  while(m->count(prio)) {
-    prio++;
-    }
-  (*m)[prio] = hook;
-  return 0;
+template<class T, class U> int addHook(hookset<T>& m, int prio, U&& hook) {
+  return m.add(prio, static_cast<U&&>(hook));
   }
 
-template<class T, class... U> void callhooks(hookset<T> *h, U&&... args) {
-  if(h) for(auto& p: *h) p.second(std::forward<U>(args)...);
+template<class T, class... U> void callhooks(const hookset<T>& h, U&&... args) {
+  return h.callhooks(static_cast<U&&>(args)...);
   }
 
-template<class T, class V, class... U> V callhandlers(V zero, hookset<T> *h, U&&... args) {
-  if(h) for(auto& p: *h) {
-    auto z = p.second(std::forward<U>(args)...);
-    if(z != zero) return z;
-    }
-  return zero;
+template<class T, class V, class... U> V callhandlers(V zero, const hookset<T>& h, U&&... args) {
+  return h.callhandlers(zero, static_cast<U&&>(args)...);
   }
 
 string XLAT(string);

hypgraph.cpp

@@ -2104,8 +2104,8 @@ EX transmatrix& get_view_orientation() {
   return prod ? NLP : View;
   }
 
-EX hookset<bool(const transmatrix&)> *hooks_rotate_view;
-EX hookset<bool(const hyperpoint&)> *hooks_shift_view;
+EX hookset<bool(const transmatrix&)> hooks_rotate_view;
+EX hookset<bool(const hyperpoint&)> hooks_shift_view;
 
 /** rotate the view using the given rotation matrix */
 EX void rotate_view(transmatrix T) {

landlock.cpp

@@ -276,7 +276,7 @@ EX bool createOnSea(eLand old) {
     (old == laOcean && (chaosmode ? hrand(2) : !generatingEquidistant));
   }
 
-EX hookset<eLand(eLand)> *hooks_nextland;
+EX hookset<eLand(eLand)> hooks_nextland;
 
 EX eLand getNewLand(eLand old) {
 

mapeditor.cpp

@@ -2463,7 +2463,7 @@ namespace mapeditor {
     }
 #endif    
 
-  auto hooks = addHook(clearmemory, 0, [] () {
+  auto hooks = addHook(hooks_clearmemory, 0, [] () {
     if(mapeditor::painttype == 4) 
       mapeditor::painttype = 0, mapeditor::paintwhat = 0,
       mapeditor::paintwhat_str = "clear monster";

menus.cpp

@@ -959,18 +959,22 @@ EX void showStartMenu() {
 // -- overview --
 
 #if HDR
-typedef pair<string, reaction_t> named_functionality;
+struct named_functionality {
+    std::string first;
+    reaction_t second;
+    explicit named_functionality() = default;
+    explicit named_functionality(std::string s, reaction_t r) : first(std::move(s)), second(std::move(r)) {}
+    friend bool operator==(const named_functionality& a, const named_functionality& b) { return a.first == b.first; }
+    friend bool operator!=(const named_functionality& a, const named_functionality& b) { return a.first != b.first; }
+};
 inline named_functionality named_dialog(string x, reaction_t dialog) { return named_functionality(x, [dialog] () { pushScreen(dialog); }); }
 #endif
 
-EX hookset<named_functionality()> *hooks_o_key;
+EX hookset<named_functionality()> hooks_o_key;
 
 EX named_functionality get_o_key() {
-
-  if(hooks_o_key) for(auto& h: *hooks_o_key) {
-    auto res = h.second();
-    if(res.first != "") return res;
-    }
+  auto res = callhandlers(named_functionality(), hooks_o_key);
+  if (res != named_functionality()) return res;
   
 #if CAP_DAILY
   if(daily::on) 

multigame.cpp

@@ -82,7 +82,7 @@ void gamedata::restoregame() {
   gamedata_all(*this);
   }
 
-EX hookset<void(gamedata*)> *hooks_gamedata;
+EX hookset<void(gamedata*)> hooks_gamedata;
 
 EX namespace gamestack {
 

pattern2.cpp

@@ -1666,7 +1666,7 @@ EX namespace patterns {
       }
     }
   
-  EX hookset<int(cell*)> *hooks_generate_canvas;
+  EX hookset<int(cell*)> hooks_generate_canvas;
 
   EX int generateCanvas(cell *c) {
     
@@ -3017,7 +3017,7 @@ int read_pattern_args() {
   return 0;
   }
 
-auto ah_pattern = addHook(hooks_args, 0, read_pattern_args) + addHook(clearmemory, 100, [] { patterns::computed_nearer_map.clear(); patterns::computed_furthest_map.clear(); });
+auto ah_pattern = addHook(hooks_args, 0, read_pattern_args) + addHook(hooks_clearmemory, 100, [] { patterns::computed_nearer_map.clear(); patterns::computed_furthest_map.clear(); });
 #endif
 
 }

racing.cpp

@@ -835,7 +835,7 @@ heptspin sview;
 #if CAP_COMMANDLINE
 auto hook = 
   addHook(hooks_args, 100, readArgs)
-+ addHook(clearmemory, 0, []() {
++ addHook(hooks_clearmemory, 0, []() {
     track_ready = false;
     track.clear();
     rti.clear();

raycaster.cpp

@@ -169,8 +169,8 @@ string build_getter(string type, string name, int index) {
 #define GET(array, index) array "[" index "]"
 #endif
 
-EX hookset<void(string&, string&)> *hooks_rayshader;
-EX hookset<bool(shared_ptr<raycaster>)> *hooks_rayset;
+EX hookset<void(string&, string&)> hooks_rayshader;
+EX hookset<bool(shared_ptr<raycaster>)> hooks_rayset;
 
 void enable_raycaster() {
   if(geometry != last_geometry) reset_raycaster();

rogueviz/pentagonal.cpp

@@ -346,7 +346,7 @@ bool handleKey(int sym, int uni) {
 auto xhook = addHook(hooks_args, 100, readArgs)
 + addHook(hooks_handleKey, 0, handleKey)
 + addHook(hooks_prestats, 0, frame)
-+ addHook(clearmemory, 40, [] () { snubon = false; } )
++ addHook(hooks_clearmemory, 40, [] () { snubon = false; } )
 + addHook(rvtour::hooks_build_rvtour, 142, [] (vector<tour::slide>& v) {
     using namespace tour;
     v.push_back(

rogueviz/rogueviz.cpp

@@ -1232,7 +1232,7 @@ auto hooks  =
 #if CAP_COMMANDLINE
   addHook(hooks_args, 100, readArgs) +
 #endif
-  addHook(clearmemory, 0, close) +
+  addHook(hooks_clearmemory, 0, close) +
   addHook(hooks_prestats, 100, rogueviz_hud) +
   addHook(shmup::hooks_draw, 100, drawVertex) +
   addHook(shmup::hooks_describe, 100, describe_monster) +
@@ -1240,7 +1240,7 @@ auto hooks  =
   addHook(hooks_o_key, 100, o_key) +
   
 #if CAP_RVSLIDES
-  addHook(tour::ss::extra_slideshows, 100, [] (bool view) {
+  addHook(tour::ss::hooks_extra_slideshows, 100, [] (bool view) {
     if(!view) return 1;
     dialog::addBoolItem(XLAT("RogueViz Tour"), tour::ss::wts == &rvtour::rvslides[0], 'r');
     dialog::add_action([] { tour::ss::wts = rvtour::gen_rvtour(); popScreen(); });    

rogueviz/rogueviz.h

@@ -107,11 +107,11 @@ namespace rogueviz {
 
   extern colorpair dftcolor;
   
-  inline hookset<void(vertexdata&, cell*, shmup::monster*, int)> *hooks_drawvertex;
-  inline hookset<bool(edgeinfo*, bool store)> *hooks_alt_edges;
+  inline hookset<void(vertexdata&, cell*, shmup::monster*, int)> hooks_drawvertex;
+  inline hookset<bool(edgeinfo*, bool store)> hooks_alt_edges;
   inline purehookset hooks_rvmenu;
-  inline hookset<bool()> *hooks_rvmenu_replace;
-  inline hookset<bool(int&, string&, FILE*)> *hooks_readcolor;
+  inline hookset<bool()> hooks_rvmenu_replace;
+  inline hookset<bool(int&, string&, FILE*)> hooks_readcolor;
   inline purehookset hooks_close;
   
   void readcolor(const string& cfname);
@@ -121,7 +121,7 @@ namespace rogueviz {
   
   namespace rvtour {
     using namespace hr::tour;
-    inline hookset<void(vector<slide>&)> *hooks_build_rvtour;
+    inline hookset<void(vector<slide>&)> hooks_build_rvtour;
     slide *gen_rvtour();
 
 template<class T> function<void(presmode)> roguevizslide(char c, const T& t) {

rogueviz/snow.cpp

@@ -199,7 +199,7 @@ named_functionality o_key() {
 
 auto hchook = addHook(hooks_drawcell, 100, draw_snow)
 
-+ addHook(clearmemory, 40, [] () {
++ addHook(hooks_clearmemory, 40, [] () {
     matrices_at.clear();
     })
 

shmup.cpp

@@ -236,7 +236,7 @@ bool isBullet(monster *m) {
 bool isPlayer(monster *m) { return m->type == moPlayer; }
 bool isMonster(monster *m) { return m->type != moPlayer && m->type != moBullet; }
 
-EX hookset<bool(shmup::monster*)> *hooks_kill;
+EX hookset<bool(shmup::monster*)> hooks_kill;
 
 void killMonster(monster* m, eMonster who_kills, flagtype flags = 0) {
   int tk = tkills();
@@ -2456,7 +2456,7 @@ EX void fixStorage() {
   for(monster *m: restore) m->store();
   }
 
-EX hookset<bool(int)> *hooks_turn;
+EX hookset<bool(int)> hooks_turn;
 
 EX void turn(int delta) {
 
@@ -2771,7 +2771,7 @@ EX bool boatAt(cell *c) {
   return false;
   }
 
-EX hookset<bool(const transmatrix&, cell*, shmup::monster*)> *hooks_draw;
+EX hookset<bool(const transmatrix&, cell*, shmup::monster*)> hooks_draw;
 
 EX void clearMonsters() {
   for(mit it = monstersAt.begin(); it != monstersAt.end(); it++)
@@ -2833,7 +2833,7 @@ EX void virtualRebase(shmup::monster *m) {
   virtualRebase(m->base, m->at);
   }
 
-EX hookset<bool(shmup::monster*, string&)> *hooks_describe;
+EX hookset<bool(shmup::monster*, string&)> hooks_describe;
 
 EX void addShmupHelp(string& out) {
   if(shmup::mousetarget && sqdist(mouseh, tC0(shmup::mousetarget->pat)) < .1) {
@@ -2844,7 +2844,7 @@ EX void addShmupHelp(string& out) {
     }
   }
 
-auto hooks = addHook(clearmemory, 0, shmup::clearMemory) +
+auto hooks = addHook(hooks_clearmemory, 0, shmup::clearMemory) +
   addHook(hooks_gamedata, 0, shmup::gamedata) +
   addHook(hooks_removecells, 0, [] () {
     for(mit it = monstersAt.begin(); it != monstersAt.end();) {

sound.cpp

@@ -83,7 +83,7 @@ int musfadeval = 2000;
 
 eLand cid = laNone;
 
-hookset<bool(eLand&)> *hooks_music;
+hookset<bool(eLand&)> hooks_music;
 
 bool music_out_of_focus = false;
 
@@ -129,7 +129,7 @@ EX void handlemusic() {
     }
   }
 
-hookset<bool(eLand&)> *hooks_resetmusic;
+hookset<bool(eLand&)> hooks_resetmusic;
 
 EX void resetmusic() {
   if(audio && musicvolume) {
@@ -218,7 +218,7 @@ string wheresounds = SOUNDDESTDIR;
 string wheresounds = HYPERPATH "sounds/";
 #endif
 
-hookset<bool(const string& s, int vol)> *hooks_sound;
+hookset<bool(const string& s, int vol)> hooks_sound;
 
 EX void playSound(cell *c, const string& fname, int vol) {
   LATE( hr::playSound(c, fname, vol); )

system.cpp

@@ -76,7 +76,7 @@ bool do_use_special_land() {
   }
 
 /** \brief Hooks for welcomeMessage. Return true to capture. */
-EX hookset<bool()> *hooks_welcome_message;
+EX hookset<bool()> hooks_welcome_message;
 
 /** \brief Print the welcome message during the start of game. Depends on the current mode and other settings. */
 EX void welcomeMessage() {
@@ -144,7 +144,7 @@ EX void welcomeMessage() {
   }
 
 /** \brief These hooks are called at the start of initgame. */
-EX hookset<void()> *hooks_initgame;
+EX hookset<void()> hooks_initgame;
 
 /** \brief initialize the game */
 EX void initgame() {
@@ -1249,11 +1249,11 @@ eModel default_model() {
   return mdDisk;
   }
 
-EX purehookset on_geometry_change;
+EX purehookset hooks_on_geometry_change;
 
 EX void set_geometry(eGeometry target) {
   bool was_default = pmodel == default_model();
-  callhooks(on_geometry_change);
+  callhooks(hooks_on_geometry_change);
   if(geometry != target) {
     int old_DIM = GDIM;
     stop_game();
@@ -1500,10 +1500,10 @@ EX void stop_game_and_switch_mode(char switchWhat IS(rg::nothing)) {
   switch_game_mode(switchWhat);
   }
 
-EX purehookset clearmemory;
+EX purehookset hooks_clearmemory;
 
 EX void clearMemory() {
-  callhooks(clearmemory);
+  callhooks(hooks_clearmemory);
   }
 
 EX bool fixseed = false;
@@ -1547,7 +1547,7 @@ EX void initAll() {
   polygonal::solve();
   }
 
-EX purehookset final_cleanup;
+EX purehookset hooks_final_cleanup;
 
 EX void finishAll() {
   achievement_final(!items[itOrbSafety]);
@@ -1561,11 +1561,11 @@ EX void finishAll() {
 #endif
   
   achievement_close();  
-  callhooks(final_cleanup);
+  callhooks(hooks_final_cleanup);
   }
 
 
-auto cgm = addHook(clearmemory, 40, [] () {
+auto cgm = addHook(hooks_clearmemory, 40, [] () {
   pathq.clear();
   dcal.clear();
   clearshadow();

textures.cpp

@@ -1721,7 +1721,7 @@ int textureArgs() {
 
 auto texture_hook = 
   addHook(hooks_args, 100, textureArgs)
-+ addHook(clearmemory, 100, [] () { config.data.pixels_to_draw.clear(); });
++ addHook(hooks_clearmemory, 100, [] () { config.data.pixels_to_draw.clear(); });
 
 int lastupdate;
 

tour.cpp

@@ -115,7 +115,7 @@ EX function<bool(eLand)> showland;
 EX string slidecommand;
 
 /** \brief hooks to execute after calling presentation */
-EX hookset<void(int)> *hooks_slide;
+EX hookset<void(int)> hooks_slide;
 
 /** \brief call action(mode) for the current slide. Also sets up some default stuff */
 EX void presentation(presmode mode) {
@@ -377,13 +377,13 @@ EX namespace ss {
 
   string slidechars = "abcdefghijklmnopqrsvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ23456789!@#$%^&*(";
   
-  EX hookset<int(bool)> *extra_slideshows;
+  EX hookset<int(bool)> hooks_extra_slideshows;
 
   EX void slideshow_menu() {
     dialog::init(XLAT("slideshows"), forecolor, 150, 100);
     dialog::addBoolItem(XLAT("Guided Tour"), wts == default_slides, 't');
     dialog::add_action([] { wts = default_slides; popScreen(); });
-    callhooks(extra_slideshows, true);
+    callhooks(hooks_extra_slideshows, true);
     dialog::addBack();
     dialog::display();
     }
@@ -438,7 +438,7 @@ EX namespace ss {
       }
     dialog::addBreak(50);
     bool b = false;
-    if(callhandlers(0, extra_slideshows, b)) {
+    if(callhandlers(0, hooks_extra_slideshows, b)) {
       dialog::addItem(XLAT("change slideshow"), '1');
       dialog::add_action_push(slideshow_menu);
       }

wfcgen.cpp

@@ -288,7 +288,7 @@ auto wfc_hook =
     });
 #endif
 
-auto cgm = addHook(clearmemory, 40, [] () { centers.clear(); }) +  addHook(hooks_removecells, 0, [] () { eliminate_if(centers, is_cell_removed); });
+auto cgm = addHook(hooks_clearmemory, 40, [] () { centers.clear(); }) +  addHook(hooks_removecells, 0, [] () { eliminate_if(centers, is_cell_removed); });
 
 EX }
 

yendor.cpp

@@ -799,7 +799,7 @@ EX namespace yendor {
     achievement_victory(false);
     }
   
-  auto hooks = addHook(clearmemory, 0, [] () {
+  auto hooks = addHook(hooks_clearmemory, 0, [] () {
     yendor::yii = NOYENDOR; yendor::yi.clear();
     }) + addHook(hooks_removecells, 0, [] () {
     eliminate_if(yendor::yi, [] (yendorinfo& i) {