From 239d2621ab0298005ed48ff5d9cc6f90f0c17488 Mon Sep 17 00:00:00 2001
From: Zeno Rogue <zeno@attnam.com>
Date: Wed, 24 Jul 2024 18:20:37 +0200
Subject: [PATCH] added missing statshot

---
 rogueviz/statshot.cpp | 71 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 71 insertions(+)
 create mode 100644 rogueviz/statshot.cpp

diff --git a/rogueviz/statshot.cpp b/rogueviz/statshot.cpp
new file mode 100644
index 00000000..5b7805be
--- /dev/null
+++ b/rogueviz/statshot.cpp
@@ -0,0 +1,71 @@
+#include "rogueviz.h"
+
+namespace rogueviz {
+
+namespace statshot {
+
+void fadeout(ld val) {
+  flat_model_enabler fme;
+  initquickqueue();
+  ld pix = 1 / (2 * cgi.hcrossf / cgi.crossf);
+  curvepoint(hyperpoint(-10, -10, 1, 1));
+  curvepoint(hyperpoint(vid.xres + 10, -10, 1, 1));
+  curvepoint(hyperpoint(vid.xres + 10, vid.yres + 10, 1, 1));
+  curvepoint(hyperpoint(-10, vid.yres + 10, 1, 1));
+  curvepoint(hyperpoint(-10, -10, 1, 1));
+  shiftmatrix V = shiftless(atscreenpos(0, 0, pix));
+  queuecurve(V, 0, (backcolor << 8) | int(val * 255), PPR::LINE);
+  quickqueue();
+  }
+
+void shot_with_stats(int fade, vector<string> desc) {
+  cmode = sm::SIDE | sm::MAYDARK;
+  gamescreen();
+
+  dialog::init();
+  for(const string& s: desc) {
+    if(s[0] == '*') dialog::addTitle(s.substr(1), 0xFFD500, 150);
+    if(s[0] == '-') dialog::addInfo(s.substr(1));
+    if(s[0] == '=') dialog::addBreak(100);
+    if(s[0] == ':') {
+      int pos = s.find("=");
+      string cap = s.substr(1, pos-1);
+      string val = s.substr(pos+1);
+      dialog::addSelItem(cap, val, 0);
+      }
+    if(s[0] == '@') {
+      rogueviz::pres::dialog_add_latex(s.substr(1), (dialog::dialogcolor << 8) | 0xFF, 100, 0);
+      }
+    if(s[0] == '$') {
+      rogueviz::pres::dialog_add_latex(s.substr(1), 0xFFD500FF, 150, 0);
+      }
+    }
+  dialog::display();
+  glflush();
+  auto& f = anims::record_frame_id;
+  auto ease = [] (ld x) { return x * x * (3-2*x); };
+  if(f < fade) fadeout(ease(1 - (f+.5) / fade));
+
+  if(f >= anims::noframes - fade) fadeout(ease(1 - (anims::noframes - f - 0.5) / fade));
+  }
+
+int a = arg::add3("-label-video", [] {
+  string fname;
+  arg::shift(); fname = arg::args();
+
+  vector<string> desc;
+  fhstream f(fname, "rt");
+  int i = atoi(scanline_noblank(f).c_str()); if(i) anims::noframes = i;
+  anims::videofile = scanline_noblank(f);
+  int fade = atoi(scanline_noblank(f).c_str());
+  string s;
+  while(true) {
+    s = scanline_noblank(f);
+    if(s.empty()) break;
+    desc.push_back(s);
+    }
+  hide_hud = false;
+  anims::record_video(anims::videofile, [fade, desc] { return anims::record_animation_of([=] { shot_with_stats(fade, desc); }); });
+  });
+
+}}