From b64f5fc814a8270782c411235259acec3ea84822 Mon Sep 17 00:00:00 2001
From: Nat Quayle Nelson <natquaylenelson@gmail.com>
Date: Wed, 6 Aug 2025 12:21:39 -0500
Subject: [PATCH] messy map tooltip demo

---
 src/game/boe.items.cpp |  8 +++++---
 src/game/boe.main.cpp  | 24 +++++++++++++++++++++++-
 src/game/boe.town.cpp  |  5 ++++-
 src/game/boe.town.hpp  |  2 +-
 4 files changed, 33 insertions(+), 6 deletions(-)

diff --git a/src/game/boe.items.cpp b/src/game/boe.items.cpp
index 6ffaba6a..bb7a7533 100644
--- a/src/game/boe.items.cpp
+++ b/src/game/boe.items.cpp
@@ -41,7 +41,7 @@ extern short d_rect_index[80];
 extern bool map_visible;
 extern cUniverse univ;
 
-extern void draw_map(bool need_refresh);
+extern void draw_map(bool need_refresh, std::string tooltip_text = "");
 
 short selected;
 
@@ -685,17 +685,19 @@ short get_num_of_items(short max_num) {
 
 // extern declaration doesn't work here??
 const short view_max_dim = 40;
+const short map_window_width = 296;
+const short map_window_height = 307;
 void init_mini_map() {
 	double map_scale = get_ui_scale_map();
 	if (map_scale < 0.1) map_scale = 1.0;
 	if (mini_map().isOpen()) mini_map().close();
-	mini_map().create(sf::VideoMode(map_scale*296,map_scale*277), "Map", sf::Style::Titlebar | sf::Style::Close);
+	mini_map().create(sf::VideoMode(map_scale*map_window_width,map_scale*map_window_height), "Map", sf::Style::Titlebar | sf::Style::Close);
 	// TODO why is 52,62 the default position, anyway?
 	int map_x = get_int_pref("MapWindowX", 52);
 	int map_y = get_int_pref("MapWindowY", 62);
 	mini_map().setPosition(sf::Vector2i(map_x,map_y));
 	sf::View view;
-	view.reset(sf::FloatRect(0, 0, map_scale*296,map_scale*277));
+	view.reset(sf::FloatRect(0, 0, map_scale*map_window_width,map_scale*map_window_height));
 	view.setViewport(sf::FloatRect(0, 0, map_scale, map_scale));
 	mini_map().setView(view);
 	mini_map().setVisible(false);
diff --git a/src/game/boe.main.cpp b/src/game/boe.main.cpp
index 9eb4aa3f..5faaa4db 100644
--- a/src/game/boe.main.cpp
+++ b/src/game/boe.main.cpp
@@ -92,6 +92,8 @@ boost::optional<location> scen_arg_out_sec, scen_arg_loc;
 extern std::string last_load_file;
 std::string help_text_rsrc = "help";
 
+std::string last_tooltip_text = "";
+
 /*
 // Example feature flags:
 {
@@ -1444,6 +1446,26 @@ void handle_one_minimap_event(const sf::Event& event) {
 		map_window_lost_focus = true;
 	}else if(event.type == sf::Event::MouseMoved){
 		check_window_moved(mini_map(), last_map_x, last_map_y, "MapWindow");
+
+		// Check if something interesting is hovered
+		location tile = minimap_view_rect().topLeft();
+		int x = event.mouseMove.x;
+		int y = event.mouseMove.y;
+		tile.x += (x - (47 * get_ui_scale_map())) / get_ui_scale_map() / 6;
+		tile.y += (y - (29 * get_ui_scale_map())) / get_ui_scale_map() / 6;
+
+		std::string tooltip_text = "";
+		if(is_explored(tile.x, tile.y)){
+			const std::vector<info_rect_t>& area_desc = is_out() ? univ.out->area_desc : univ.town->area_desc;
+			for(info_rect_t area : area_desc){
+				if(area.contains(tile)){
+					tooltip_text += area.descr + " |";
+				}
+			}
+		}
+		if(tooltip_text != last_tooltip_text)
+			draw_map(false, tooltip_text);
+		last_tooltip_text = tooltip_text;
 	}else if(event.type == sf::Event::KeyPressed){
 		switch(event.key.code){
 			case sf::Keyboard::Escape:
@@ -1491,7 +1513,7 @@ void update_everything() {
 
 void redraw_everything() {
 	redraw_screen(REFRESH_ALL);
-	if(map_visible) draw_map(false);
+	if(map_visible) draw_map(false, last_tooltip_text);
 }
 
 void Mouse_Pressed(const sf::Event& event, cFramerateLimiter& fps_limiter) {
diff --git a/src/game/boe.town.cpp b/src/game/boe.town.cpp
index acc15dab..b3860ba3 100644
--- a/src/game/boe.town.cpp
+++ b/src/game/boe.town.cpp
@@ -62,6 +62,7 @@ location town_force_loc;
 bool shop_button_active[12];
 rectangle map_title_rect = {3,50,15,300};
 rectangle map_bar_rect = {15,50,27,300};
+rectangle map_tooltip_rect = {270,50,307,350};
 
 void force_town_enter(short which_town,location where_start) {
 	town_force = which_town;
@@ -1312,7 +1313,7 @@ rectangle minimap_view_rect() {
 	return view_rect;
 }
 
-void draw_map(bool need_refresh) {
+void draw_map(bool need_refresh, std::string tooltip_text) {
 	if(!map_visible) return;
 	pic_num_t pic;
 	rectangle the_rect;
@@ -1542,6 +1543,8 @@ void draw_map(bool need_refresh) {
 		}
 	}
 	
+	win_draw_string(mini_map(), map_tooltip_rect,tooltip_text,eTextMode::WRAP,style);
+
 	mini_map().setActive(false);
 	mini_map().display();
 	
diff --git a/src/game/boe.town.hpp b/src/game/boe.town.hpp
index 8bb6429c..5916f7be 100644
--- a/src/game/boe.town.hpp
+++ b/src/game/boe.town.hpp
@@ -29,7 +29,7 @@ void erase_out_specials();
 bool does_location_have_special(cOutdoors& sector, location loc, eTerSpec type);
 void clear_map();
 rectangle minimap_view_rect();
-void draw_map(bool need_refresh);
+void draw_map(bool need_refresh, std::string tooltip_text = "");
 bool is_door(location destination);
 void display_map();
 void check_done();