From 14ed4b7603946ab099a501887969f9809f9cf61c Mon Sep 17 00:00:00 2001
From: Zeno Rogue <zeno@attnam.com>
Date: Sun, 27 Mar 2022 19:12:10 +0200
Subject: [PATCH] display a hint when player hidden

---
 control.cpp | 3 +++
 graph.cpp   | 3 +++
 intra.cpp   | 3 +--
 sysconfig.h | 1 +
 4 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/control.cpp b/control.cpp
index d859792b..96c91cc9 100644
--- a/control.cpp
+++ b/control.cpp
@@ -597,6 +597,9 @@ EX void handleKeyNormal(int sym, int uni) {
   if(sym == PSEUDOKEY_MENU) 
     pushScreen(showMainMenu);
   
+  if(sym == PSEUDOKEY_NOHINT)
+    no_find_player = true;
+
   if(sym == '-' || sym == PSEUDOKEY_WHEELDOWN) {
     actonrelease = false;
     
diff --git a/graph.cpp b/graph.cpp
index 38557afd..89f589a6 100644
--- a/graph.cpp
+++ b/graph.cpp
@@ -5427,6 +5427,9 @@ EX void normalscreen() {
   if(!playerfound && !anims::any_on() && !sphere && !no_find_player && mapeditor::drawplayer)
     displayButton(current_display->xcenter, current_display->ycenter, mousing ? XLAT("find the player") : XLAT("press SPACE to find the player"), ' ', 8);
 
+  if(!mapeditor::drawplayer && playermoved && !no_find_player)
+    displayButton(current_display->xcenter, current_display->ycenter, XLAT("move the camera with arrow keys and Home/End"), PSEUDOKEY_NOHINT, 8);
+
   describeMouseover();
   }
 
diff --git a/intra.cpp b/intra.cpp
index 9215ab43..8578d278 100644
--- a/intra.cpp
+++ b/intra.cpp
@@ -841,7 +841,7 @@ EX bool isFloor(cell *c) {
   }
 
 EX void handle() {
-  if(!on) return;
+  if(playermoved || !on) return;
 
   if(floor_dir == -1 || on_floor_of != centerover) {
     vector<int> choices;
@@ -977,7 +977,6 @@ EX void handle() {
     smooth(up, inverse(T) * direct_exp(dx / hypot_d(3, dx) * (eye_level + view_eps)))
     );
   if(use_T) rotate_view(inverse(spin_T));
-  playermoved = false;
 
   auto nat = tC0(inverse(View));
   if(invalid_point(nat)) {
diff --git a/sysconfig.h b/sysconfig.h
index 0d9a8bf6..dac829aa 100644
--- a/sysconfig.h
+++ b/sysconfig.h
@@ -242,6 +242,7 @@
 #define PSEUDOKEY_RELEASE 2503
 #define PSEUDOKEY_EXIT 2504
 #define PSEUDOKEY_MENU 2505
+#define PSEUDOKEY_NOHINT 2506
 
 #ifndef CAP_PNG
 #define CAP_PNG (!ISMOBWEB)