From 77791f212e7f2940a7a2bbe4d34561c8fb10e564 Mon Sep 17 00:00:00 2001
From: Zeno Rogue <zeno@attnam.com>
Date: Sun, 22 Jun 2025 15:53:58 +0200
Subject: [PATCH] rogueviz:: more functionality to latex slides

---
 rogueviz/presentation.cpp | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/rogueviz/presentation.cpp b/rogueviz/presentation.cpp
index 0b1f1924..bc98b9e4 100644
--- a/rogueviz/presentation.cpp
+++ b/rogueviz/presentation.cpp
@@ -712,6 +712,28 @@ int runslide =
     arg::shift_arg_formula(angle);
     dir = 0;
     })
+  + arg::add3("-pres-key-at", [] {
+    arg::shift(); int *tickid = new int;
+    *tickid = arg::argi();
+    addHook(hooks_frame, 0, [tickid] {
+      if(ticks >= *tickid) {
+        presentation(pmKey);
+        *tickid = 999999999;
+        }
+      });
+    })
+  + arg::add3("-pres-key2-at", [] {
+    arg::shift(); int *tickid = new int;
+    *tickid = arg::argi();
+    addHook(hooks_frame, 0, [tickid] {
+      if(ticks >= *tickid) {
+        presentation(pmKeyAlt);
+        *tickid = 999999999;
+        }
+      });
+    })
+  + arg::add3("-pres-anf", [] { anims::noframes = anims::period * 60 / 1000; })
+  + arg::add3("-pres-mul", [] { arg::shift(); anims::noframes *= arg::argf(); })
   ;
 }
 #endif