Added tower to canvas floor options, added new Flashing Effects option which currently effects storms and some curses

celldrawer.cpp

@@ -1104,6 +1104,7 @@ void celldrawer::set_land_floor(const shiftmatrix& Vf) {
           if(!chasmgraph(c) && ctof(c) && STDVAR && !arcm::in() && !bt::in() && GDIM == 2) for(int i=0; i<c->type; i++)
             queuepoly(Vf * ddspin(c, i, M_PI/S7) * xpush(cgi.rhexf), cgi.shSwitchDisk, darkena(fcol, fd, 0xFF));
           break;
+        case caflTower: set_towerfloor(celldist); break;
         case caflNone: default:
           set_floor(cgi.shFloor); break;
         }
@@ -2516,7 +2517,7 @@ void celldrawer::add_map_effects() {
     for(int t=0; t<c->type; t++) if(c->move(t)) {
       if(c->move(t)->ligon) {
         int lcol = darkena(gradient(iinf[itOrbLightning].color, 0, 0, tim, 1100), 0, 0xFF);
-        queueline(V*chei(xspinpush(ticks * M_PI / cgi.S42, cgi.hexf/2), rand() % 1000, 1000) * C0, V*chei(currentmap->adj(c, t), rand() % 1000, 1000) * C0, lcol, 2 + vid.linequality);
+        queueline(V*chei(xspinpush((vid.flasheffects ? ticks : ptick(8)) * M_PI / cgi.S42, cgi.hexf/2), rand() % 1000, 1000) * C0, V*chei(currentmap->adj(c, t), rand() % 1000, 1000) * C0, lcol, 2 + vid.linequality);
         }
       for(int u: {-1, 1}) {
         cellwalker cw = cellwalker(c, t) + wstep + u;
@@ -2524,7 +2525,7 @@ void celldrawer::add_map_effects() {
         cell *c2 = cw.peek();
         if(c2 && c2->ligon) {
           int lcol = darkena(gradient(iinf[itOrbLightning].color, 0, 0, tim, 1100), 0, 0xFF);
-          queueline(V*chei(xspinpush(ticks * M_PI / cgi.S42, cgi.hexf/2), rand() % 1000, 1000) * C0, V*chei(currentmap->adj(c, t)*currentmap->adj(cw.at, cw.spin), rand() % 1000, 1000) * C0, lcol, 2 + vid.linequality);
+          queueline(V*chei(xspinpush((vid.flasheffects ? ticks : ptick(8)) * M_PI / cgi.S42, cgi.hexf/2), rand() % 1000, 1000) * C0, V*chei(currentmap->adj(c, t)*currentmap->adj(cw.at, cw.spin), rand() % 1000, 1000) * C0, lcol, 2 + vid.linequality);
           }
         }
       }

classes.cpp

@@ -629,7 +629,7 @@ EX walltype winf[walltypes] = {
 enum eCanvasFloor { caflNone, caflM, caflFull, caflWarp, caflStar, caflCloud, caflCross, caflCharged,
   caflSStar, caflOver, caflTri, caflFeather, caflBarrow, caflNew, caflTroll, caflButterfly, caflLava,
   caflPalace, caflDemon, caflCave, caflDesert, caflPower, caflRose, caflTurtle, caflDragon, caflReptile,
-  caflHive, caflSwitch, caflEND };
+  caflHive, caflSwitch, caflTower, caflEND };
 
 static const flagtype LF_GENERATE_ALL = Flag(0);
 static const flagtype LF_ICY = Flag(1);
@@ -670,7 +670,7 @@ EX const char *canvasFloorNames[caflEND] = {
   "default", "smaller", "full", "warped", "star", "cloud", "cross", "charged",
   "saloon", "overgrown", "triangle", "feather", "barrow", "elemental", "troll", "butterfly", "lava",
   "palace", "demon", "cave", "desert", "power", "rose", "turtle", "dragon", "reptile",
-  "hive", "jelly"
+  "hive", "jelly", "tower"
   };
 
 EX const landtype linf[landtypes] = {

config.cpp

@@ -725,6 +725,8 @@ EX void initConfig() {
   param_enum(vid.graphglyph, "graphglyph", "graphical items/kills", 1)
   -> editable({{"letters", ""}, {"auto", ""}, {"images", ""}}, "inventory/kill mode", 'd');
 
+  addsaver(vid.flasheffects, "flasheffects", 1);
+
   param_f(vid.binary_width, "bwidth", "binary-tiling-width", 1);
   param_custom(vid.binary_width, "binary tiling width", menuitem_binary_width, 'v');
  
@@ -1659,6 +1661,10 @@ EX void showGraphConfig() {
       );
     });
 
+  dialog::addBoolItem_action(XLAT("flashing effects"), (vid.flasheffects), 'h');
+  if(getcstat == 'h') 
+    mouseovers = XLAT("Disable if you are photosensitive. Replaces flashing effects such as Orb of Storms lightning with slow, adjustable animations.");
+
   dialog::addItem(XLAT("extra graphical effects"), 'u');
 
   dialog::addBreak(50);

graph.cpp

@@ -299,22 +299,39 @@ void drawWinter(const shiftmatrix& V, ld hdir, color_t col) {
 
 void drawLightning(const shiftmatrix& V) {
 #if CAP_QUEUE
+  float ds = ptick(600);
   color_t col = darkena(iinf[itOrbLightning].color, 0, 0xFF);
   for(int u=0; u<20; u++) {
-    ld leng = 0.5 / (0.1 + (rand() % 100) / 100.0);
-    ld rad = rand() % 1000;
+    ld leng, rad;
+    if(vid.flasheffects) {
+      leng = 0.5 / (0.1 + (rand() % 100) / 100.0);
+      rad = rand() % 1000;
+      }
+    else {
+      if(u % 5) leng = 1.25 + sintick(200, ld(u) * 1.25) * 0.25;
+      else leng = 2 + sintick(200, ld(u) * 1.25);
+      rad = (u + ds) * (M_PI / 10);
+      }
     shiftmatrix V1 = chei(V, u, 20);
     queueline(V1*xspinpush0(rad, cgi.hexf*0.3), V1*xspinpush0(rad, cgi.hexf*leng), col, 2 + vid.linequality);
     }
 #endif
   }
 
-void drawCurse(const shiftmatrix& V, color_t col) {
+void drawCurse(const shiftmatrix& V, eItem it) {
 #if CAP_QUEUE
-  col = darkena(col, 0, 0xFF);
+  float ds = ptick(450) + (it * 5.5); // Extra offset so both Gluttony and Repulsion are easily visible
+  color_t col = darkena(iinf[it].color, 0, 0xFF);
   for(int u=0; u<20; u++) {
-    ld leng = 0.6 + 0.3 * randd();
-    ld rad = rand() % 1000;
+    ld leng, rad;
+    if(vid.flasheffects) {
+      leng = 0.6 + 0.3 * randd();
+      rad = rand() % 1000;
+      }
+    else {
+      leng = 0.85 + sintick(150, ld(u) * 1.25) * 0.15;
+      rad = (u + ds) * (M_PI / 10);
+      }
     shiftmatrix V1 = chei(V, u, 20);
     queueline(V1*xspinpush0(rad, cgi.hexf*0.3), V1*xspinpush0(rad, cgi.hexf*leng), col, 2 + vid.linequality);
     }
@@ -330,8 +347,8 @@ EX void drawPlayerEffects(const shiftmatrix& V, cell *c, eMonster m) {
   if(items[itOrbShell] > (shmup::on ? 0 : ORBBASE)) drawShield(V, itOrbShell);
 
   if(items[itOrbSpeed]) drawSpeed(V); 
-  if(items[itCurseGluttony]) drawCurse(V, iinf[itCurseGluttony].color); 
-  if(items[itCurseRepulsion]) drawCurse(V, iinf[itCurseRepulsion].color); 
+  if(items[itCurseGluttony]) drawCurse(V, itCurseGluttony); 
+  if(items[itCurseRepulsion]) drawCurse(V, itCurseRepulsion); 
 
   if(onplayer && (items[itOrbSword] || items[itOrbSword2])) {
     using namespace sword;

hyper.h

@@ -418,6 +418,7 @@ struct videopar {
   int faraway_highlight_color; // 0 = monster color, 100 = red-green oscillation
 
   ld ispeed;
+  bool flasheffects;
   };
 
 extern videopar vid;