From 1f0b625fec9c9712e7dff303462bcd9c1112e770 Mon Sep 17 00:00:00 2001
From: Zhilkin Serg <ZhilkinSerg@users.noreply.github.com>
Date: Mon, 5 Jul 2021 18:02:15 +0300
Subject: [PATCH] Hide tiles overmap behind an option (#49586)

* Hide tiles overmap behind an option

Co-authored-by: actual-nh <74678550+actual-nh@users.noreply.github.com>
---
 src/cached_options.cpp | 1 +
 src/cached_options.h   | 1 +
 src/options.cpp        | 9 +++++++++
 src/overmap_ui.cpp     | 2 +-
 4 files changed, 12 insertions(+), 1 deletion(-)

diff --git a/src/cached_options.cpp b/src/cached_options.cpp
index 3f87c82385472..7dfca47e66b92 100644
--- a/src/cached_options.cpp
+++ b/src/cached_options.cpp
@@ -9,6 +9,7 @@ int message_cooldown;
 bool test_mode;
 bool tile_iso;
 bool use_tiles;
+bool use_tiles_overmap;
 test_mode_spilling_action_t test_mode_spilling_action = test_mode_spilling_action_t::spill_all;
 bool direct3d_mode;
 bool pixel_minimap_option;
diff --git a/src/cached_options.h b/src/cached_options.h
index e6ac4695eae5e..f89b4fd4677f8 100644
--- a/src/cached_options.h
+++ b/src/cached_options.h
@@ -14,6 +14,7 @@ extern int message_ttl;
 extern int message_cooldown;
 extern bool tile_iso;
 extern bool use_tiles;
+extern bool use_tiles_overmap;
 extern bool pixel_minimap_option;
 
 // test_mode is not a regular game option; it's true when we are running unit
diff --git a/src/options.cpp b/src/options.cpp
index 856479c33e2ab..d97edc5182dd2 100644
--- a/src/options.cpp
+++ b/src/options.cpp
@@ -1865,6 +1865,13 @@ void options_manager::add_options_graphics()
 
     get_option( "TILES" ).setPrerequisite( "USE_TILES" );
 
+    add( "USE_TILES_OVERMAP", "graphics", to_translation( "Use tiles to display overmap" ),
+         to_translation( "If true, replaces some TTF-rendered text with tiles for overmap display." ),
+         false, COPT_CURSES_HIDE
+       );
+
+    get_option( "USE_TILES_OVERMAP" ).setPrerequisite( "USE_TILES" );
+
     add_empty_line();
 
     add( "MEMORY_MAP_MODE", "graphics", to_translation( "Memory map overlay preset" ),
@@ -2553,6 +2560,7 @@ static void refresh_tiles( bool used_tiles_changed, bool pixel_minimap_height_ch
         } catch( const std::exception &err ) {
             popup( _( "Loading the tileset failed: %s" ), err.what() );
             use_tiles = false;
+            use_tiles_overmap = false;
         }
     } else if( ingame && pixel_minimap_option && pixel_minimap_height_changed ) {
         g->mark_main_ui_adaptor_resize();
@@ -3125,6 +3133,7 @@ static void update_options_cache()
     // cache to global due to heavy usage.
     trigdist = ::get_option<bool>( "CIRCLEDIST" );
     use_tiles = ::get_option<bool>( "USE_TILES" );
+    use_tiles_overmap = ::get_option<bool>( "USE_TILES_OVERMAP" );
     log_from_top = ::get_option<std::string>( "LOG_FLOW" ) == "new_top";
     message_ttl = ::get_option<int>( "MESSAGE_TTL" );
     message_cooldown = ::get_option<int>( "MESSAGE_COOLDOWN" );
diff --git a/src/overmap_ui.cpp b/src/overmap_ui.cpp
index 8a29ac4c1b97e..f79fd9e2ce1e7 100644
--- a/src/overmap_ui.cpp
+++ b/src/overmap_ui.cpp
@@ -1139,7 +1139,7 @@ void draw(
     input_context *inp_ctxt, const draw_data_t &data )
 {
     draw_om_sidebar( wbar, center, orig, blink, fast_scroll, inp_ctxt, data );
-    if( !use_tiles ) {
+    if( !use_tiles || !use_tiles_overmap ) {
         draw_ascii( w, center, orig, blink, show_explored, fast_scroll, inp_ctxt, data );
     } else {
 #ifdef TILES