From 20937a41318e87a57080a44c7abad6955cf0a6f0 Mon Sep 17 00:00:00 2001
From: CodingJellyfish <dumaosen_main01@outlook.com>
Date: Tue, 4 Feb 2025 16:50:36 +0800
Subject: [PATCH] Ghost race info

---
 data/gui/dialogs/ghost_replay_info_dialog.stkgui   |  5 +++--
 data/replay/benchmark_black_forest.replay          |  1 +
 src/replay/replay_play.cpp                         | 14 +++++++++++++-
 src/replay/replay_play.hpp                         |  1 +
 .../dialogs/ghost_replay_info_dialog.cpp           |  6 +++++-
 .../dialogs/ghost_replay_info_dialog.hpp           |  2 ++
 6 files changed, 25 insertions(+), 4 deletions(-)

diff --git a/data/gui/dialogs/ghost_replay_info_dialog.stkgui b/data/gui/dialogs/ghost_replay_info_dialog.stkgui
index 5836f779c1c..b899795b7f0 100644
--- a/data/gui/dialogs/ghost_replay_info_dialog.stkgui
+++ b/data/gui/dialogs/ghost_replay_info_dialog.stkgui
@@ -34,8 +34,9 @@
                         <spacer width="1%"/>
                         <label proportion="1" id="compare-ghost-text" height="100%" text_align="left" I18N="Ghost replay info action" text="Compare to another ghost"/>
                     </div>
+                    <bubble id="info" width="100%" proportion="1" word_wrap="true"/>
                 </div>
-
+                <spacer width="10" height="5%"/>
                 <div width="95%" height="40%" align="center">
                     <buttonbar id="actions" x="0" y="0" height="100%" width="100%" align="center">
                         <icon-button id="back" width="128" height="128"
@@ -52,7 +53,7 @@
                                      I18N="Ghost replay info screen action" text="Start Race" word_wrap="true" />
                     </buttonbar>
                 </div>
-                <spacer width="10" height="10%"/>
+                <spacer width="10" height="5%"/>
             </div>
         </div>
 
diff --git a/data/replay/benchmark_black_forest.replay b/data/replay/benchmark_black_forest.replay
index b3c9720f7b2..b6084303516 100644
--- a/data/replay/benchmark_black_forest.replay
+++ b/data/replay/benchmark_black_forest.replay
@@ -7,6 +7,7 @@ reverse: 0
 difficulty: 3
 mode: time-trial
 track: black_forest
+info: Sped up 2x for benchmarking purpose.
 laps: 1
 min_time: 73.286743
 replay_uid: 564944495606616311
diff --git a/src/replay/replay_play.cpp b/src/replay/replay_play.cpp
index adb95709695..b03d1f916eb 100644
--- a/src/replay/replay_play.cpp
+++ b/src/replay/replay_play.cpp
@@ -284,6 +284,18 @@ bool ReplayPlay::addReplayFile(const std::string& fn, bool custom_replay, int ca
     rd.m_track = t;
 
     fgets(s, 1023, fd);
+    if (sscanf(s, "info: %1023s", s1) == 1)
+    {
+        int last = strlen(s);
+        if (s[last - 1] == '\n')
+            s[last - 1] = '\0';
+         
+        rd.m_info = s + 6; 
+        if (rd.m_info.empty())
+            rd.m_info = L" ";
+        
+        fgets(s, 1023, fd);
+    }
     if (sscanf(s, "laps: %u", &rd.m_laps) != 1)
     {
         Log::warn("Replay", "No number of laps found in replay file, '%s'.", fn.c_str());
@@ -359,7 +371,7 @@ void ReplayPlay::loadFile(bool second_replay)
     ReplayData &rd = m_replay_file_list[replay_index];
     unsigned int num_kart = (unsigned int)m_replay_file_list.at(replay_index)
                                                             .m_kart_list.size();
-    unsigned int lines_to_skip = (rd.m_replay_version == 3) ? 7 : 10;
+    unsigned int lines_to_skip = (rd.m_replay_version == 3) ? 7 : 10 + !rd.m_info.empty();
     lines_to_skip += (rd.m_replay_version == 3) ? num_kart : 2*num_kart;
 
     for (unsigned int i = 0; i < lines_to_skip; i++)
diff --git a/src/replay/replay_play.hpp b/src/replay/replay_play.hpp
index 2c6f57415b2..53b30985975 100644
--- a/src/replay/replay_play.hpp
+++ b/src/replay/replay_play.hpp
@@ -62,6 +62,7 @@ class ReplayPlay : public ReplayBase
         std::string                m_minor_mode;
         core::stringw              m_stk_version;
         core::stringw              m_user_name;
+        core::stringw              m_info;
         std::vector<std::string>   m_kart_list;
         std::vector<core::stringw> m_name_list;
         std::vector<float>         m_kart_color; //no sorting for this
diff --git a/src/states_screens/dialogs/ghost_replay_info_dialog.cpp b/src/states_screens/dialogs/ghost_replay_info_dialog.cpp
index d94ed930707..d70f3bf9ae8 100644
--- a/src/states_screens/dialogs/ghost_replay_info_dialog.cpp
+++ b/src/states_screens/dialogs/ghost_replay_info_dialog.cpp
@@ -21,6 +21,7 @@
 #include "config/player_manager.hpp"
 #include "guiengine/CGUISpriteBank.hpp"
 #include "graphics/stk_tex_manager.hpp"
+#include "guiengine/widgets/bubble_widget.hpp"
 #include "guiengine/widgets/check_box_widget.hpp"
 #include "guiengine/widgets/icon_button_widget.hpp"
 #include "guiengine/widgets/label_widget.hpp"
@@ -43,7 +44,7 @@ using namespace irr::core;
 // -----------------------------------------------------------------------------
 GhostReplayInfoDialog::GhostReplayInfoDialog(unsigned int replay_id,
                      uint64_t compare_replay_uid, bool compare_ghost)
-                      : ModalDialog(0.95f,0.75f), m_replay_id(replay_id)
+                      : ModalDialog(0.95f,0.9f), m_replay_id(replay_id)
 {
     m_self_destroy         = false;
     m_record_race          = false;
@@ -56,6 +57,9 @@ GhostReplayInfoDialog::GhostReplayInfoDialog(unsigned int replay_id,
 
     loadFromFile("ghost_replay_info_dialog.stkgui");
 
+    m_info_widget = getWidget<BubbleWidget>("info");
+    m_info_widget->setText(m_rd.m_info);
+
     Track* track = track_manager->getTrack(m_rd.m_track_name);
 
     m_track_screenshot_widget = getWidget<IconButtonWidget>("track_screenshot");
diff --git a/src/states_screens/dialogs/ghost_replay_info_dialog.hpp b/src/states_screens/dialogs/ghost_replay_info_dialog.hpp
index f8306934852..9fc24db9ae7 100644
--- a/src/states_screens/dialogs/ghost_replay_info_dialog.hpp
+++ b/src/states_screens/dialogs/ghost_replay_info_dialog.hpp
@@ -24,6 +24,7 @@
 
 namespace GUIEngine
 {
+    class BubbleWidget;
     class CheckBoxWidget; class IconButtonWidget; class ListWidget;
     class RibbonWidget;
 }
@@ -48,6 +49,7 @@ class GhostReplayInfoDialog : public GUIEngine::ModalDialog
 
     ReplayPlay::ReplayData m_rd;
 
+    GUIEngine::BubbleWidget*      m_info_widget;
     GUIEngine::RibbonWidget*      m_action_widget;
     GUIEngine::IconButtonWidget*  m_back_widget;
     GUIEngine::CheckBoxWidget*    m_record_widget;