Add "Clean Nuclear Fallout" to "Unit Controls" widget

client/hudwidget.cpp

@@ -1088,6 +1088,13 @@ int unit_actions::update_actions()
         SC_NUKE));
   }
 
+  // Clean nuclear fallout
+  if (can_unit_do_activity(current_unit, ACTIVITY_FALLOUT)) {
+    actions.append(new hud_action(
+        this, fcIcons::instance()->getIcon(QStringLiteral("fallout")),
+        SC_FALLOUT));
+  }
+
   // Wait
   actions.append(new hud_action(
       this, fcIcons::instance()->getIcon(QStringLiteral("wait")), SC_WAIT));

client/menu.cpp

@@ -921,7 +921,7 @@ void mr_menu::setup_menus()
   connect(act, &QAction::triggered, this, &mr_menu::slot_clean_pollution);
   act = menu->addAction(_("Clean Nuclear Fallout"));
   menu_list.insert(FALLOUT, act);
-  act->setShortcut(QKeySequence(tr("n")));
+  shortcuts->link_action(SC_FALLOUT, act);
   connect(act, &QAction::triggered, this, &mr_menu::slot_clean_fallout);
   act = menu->addAction(
       QString(action_id_name_translation(ACTION_HELP_WONDER)));

client/shortcuts.cpp

@@ -185,7 +185,9 @@ static std::vector<fc_shortcut> default_shortcuts()
       {SC_GOJOINCITY, fc_shortcut::keyboard, Qt::Key_J | Qt::ShiftModifier,
        Qt::AllButtons, Qt::NoModifier, _("Go And Join City")},
       {SC_PILLAGE, fc_shortcut::keyboard, Qt::Key_P | Qt::ShiftModifier,
-       Qt::AllButtons, Qt::NoModifier, _("Pillage")}};
+       Qt::AllButtons, Qt::NoModifier, _("Pillage")},
+      {SC_FALLOUT, fc_shortcut::keyboard, Qt::Key_N, Qt::AllButtons,
+       Qt::NoModifier, _("Clean Nuclear Fallout")}};
 }
 
 /**

client/shortcuts.h

@@ -91,6 +91,7 @@ enum shortcut_id {
   SC_GOBUILDCITY = 57,
   SC_GOJOINCITY = 58,
   SC_PILLAGE = 59,
+  SC_FALLOUT = 60,
 };
 
 /**************************************************************************

data/themes/icons/fallout.svg.license

@@ -0,0 +1,4 @@
+SPDX-License-Identifier: CC-BY-SA-3.0
+SPDX-FileCopyrightText: Petar Marjanovic
+SPDX-FileCopyrightText: 2016 ChNPP
+SPDX-FileCopyrightText: 2024 Tobias Rehbein

docs/Manuals/Game/shortcut-options.rst

@@ -1,5 +1,6 @@
 .. SPDX-License-Identifier: GPL-3.0-or-later
 .. SPDX-FileCopyrightText: James Robertson <[email protected]>
+.. SPDX-FileCopyrightText: Tobias Rehbein <[email protected]>
 
 .. Custom Interpretive Text Roles for longturn.net/Freeciv21
 .. role:: unit
@@ -360,3 +361,8 @@ Pillage
   Instruct a unit to pillage infrastructure improvements on a tile.
 
   Default: ``Shift+P``
+
+Clean Nuclear Fallout
+  Instruct a unit to clean nuclear fallout on a tile.
+
+  Default: ``N``