From d4a5d43988019dde849082adfa01a66fe35bd920 Mon Sep 17 00:00:00 2001
From: Zeno Rogue <zeno@attnam.com>
Date: Wed, 23 Apr 2025 11:55:38 +0200
Subject: [PATCH] ru:: map clicking on Poincare map editor

---
 rogueviz/ru/render.cpp |  5 -----
 rogueviz/ru/ru.cpp     | 10 ++++++++++
 2 files changed, 10 insertions(+), 5 deletions(-)

diff --git a/rogueviz/ru/render.cpp b/rogueviz/ru/render.cpp
index 5c2316fe..84dc3431 100644
--- a/rogueviz/ru/render.cpp
+++ b/rogueviz/ru/render.cpp
@@ -278,11 +278,6 @@ void draw_room() {
     }
   
   render_room_objects(current_room);
-
-  ld& scale = scrm.T[0][0];
-
-  mousepx = (mousex - current_display->xcenter) * 2 / scale / current_display->radius + screen_x/2;
-  mousepy = (mousey - current_display->ycenter) * 2 / scale / current_display->radius + screen_y/2;
   }
 
 }
diff --git a/rogueviz/ru/ru.cpp b/rogueviz/ru/ru.cpp
index 67a5656b..347bc9a9 100644
--- a/rogueviz/ru/ru.cpp
+++ b/rogueviz/ru/ru.cpp
@@ -175,11 +175,21 @@ void render_the_map() {
       draw_room();
       drawmessages();
       nomsg = false;
+      if(1) {
+        ld& scale = scrm.T[0][0];
+        mousepx = (mousex - current_display->xcenter) * 2 / scale / current_display->radius + screen_x/2;
+        mousepy = (mousey - current_display->ycenter) * 2 / scale / current_display->radius + screen_y/2;
+        }
       dialog::add_key_action('v', [] { cmode = mode::menu; });
       break;
     case mapmode::poincare:
     case mapmode::klein:
       gamescreen();
+      if(!mouseout() && mouseover && rooms.count(mouseover)) {
+        current_room = &rooms[mouseover];
+        auto h = inverse_shift(ggmatrix(current_room->where), mouseh);
+        tie(mousepx, mousepy) = from_hyper(h);
+        }
       if(cmode == mode::editmap) {
         getcstat = '-';
         dialog::add_key_action('-', [] { if(!mouseover) return; current_room = &rooms[mouseover]; switch_mapmode_to(mapmode::standard); });