feat: Implement showPartySelectionGUI routine

CMakeLists.txt

@@ -279,6 +279,7 @@ set(GAME_HEADERS
     src/game/gui/hud.h
     src/game/gui/loadscreen.h
     src/game/gui/mainmenu.h
+    src/game/gui/partyselect.h
     src/game/gui/selectoverlay.h
     src/game/object/area.h
     src/game/object/creature.h
@@ -334,6 +335,7 @@ set(GAME_SOURCES
     src/game/gui/hud.cpp
     src/game/gui/loadscreen.cpp
     src/game/gui/mainmenu.cpp
+    src/game/gui/partyselect.cpp
     src/game/gui/selectoverlay.cpp
     src/game/object/area.cpp
     src/game/object/creature.cpp

src/game/game.cpp

@@ -149,13 +149,16 @@ void Game::loadModule(const string &name, const PartyConfiguration &party, strin
             loadHUD();
         }
         if (!_dialog) {
-            loadDialogGui();
+            loadDialog();
         }
         if (!_container) {
-            loadContainerGui();
+            loadContainer();
         }
         if (!_equipment) {
-            loadEquipmentGui();
+            loadEquipment();
+        }
+        if (!_partySelection) {
+            loadPartySelection();
         }
         _ticks = SDL_GetTicks();
         _screen = GameScreen::InGame;
@@ -254,21 +257,26 @@ void Game::loadHUD() {
     _hud->load();
 }
 
-void Game::loadDialogGui() {
+void Game::loadDialog() {
     _dialog.reset(new Dialog(this, _version, _options.graphics));
     _dialog->load();
 }
 
-void Game::loadContainerGui() {
+void Game::loadContainer() {
     _container.reset(new Container(this, _version, _options.graphics));
     _container->load();
 }
 
-void Game::loadEquipmentGui() {
+void Game::loadEquipment() {
     _equipment.reset(new Equipment(this, _version, _options.graphics));
     _equipment->load();
 }
 
+void Game::loadPartySelection() {
+    _partySelection.reset(new PartySelection(_version, _options.graphics));
+    _partySelection->load();
+}
+
 GUI *Game::getScreenGUI() const {
     switch (_screen) {
         case GameScreen::MainMenu:
@@ -285,6 +293,8 @@ GUI *Game::getScreenGUI() const {
             return _container.get();
         case GameScreen::Equipment:
             return _equipment.get();
+        case GameScreen::PartySelection:
+            return _partySelection.get();
         default:
             return nullptr;
     }
@@ -400,6 +410,10 @@ void Game::openContainer(SpatialObject *container) {
     _screen = GameScreen::Container;
 }
 
+void Game::openPartySelection() {
+    _screen = GameScreen::PartySelection;
+}
+
 void Game::scheduleModuleTransition(const string &moduleName, const string &entry) {
     _nextModule = moduleName;
     _nextEntry = entry;

src/game/game.h

@@ -39,6 +39,7 @@
 #include "gui/hud.h"
 #include "gui/loadscreen.h"
 #include "gui/mainmenu.h"
+#include "gui/partyselect.h"
 #include "object/module.h"
 #include "object/objectfactory.h"
 #include "object/spatial.h"
@@ -63,16 +64,17 @@ public:
 
     int run();
 
-    void openMainMenu();
-    void startCharacterGeneration();
     void loadModule(const std::string &name, const PartyConfiguration &party, std::string entry = "");
-    void quit();
-    void openInGame();
-    void startDialog(SpatialObject &owner, const std::string &resRef);
-    void openContainer(SpatialObject *container);
-    void scheduleModuleTransition(const std::string &moduleName, const std::string &entry);
     void onCameraChanged(CameraType camera);
+    void openContainer(SpatialObject *container);
     void openEquipment();
+    void openInGame();
+    void openMainMenu();
+    void openPartySelection();
+    void scheduleModuleTransition(const std::string &moduleName, const std::string &entry);
+    void startCharacterGeneration();
+    void startDialog(SpatialObject &owner, const std::string &resRef);
+    void quit();
 
     bool handle(const SDL_Event &event) override;
 
@@ -137,6 +139,7 @@ private:
     std::unique_ptr<Dialog> _dialog;
     std::unique_ptr<Container> _container;
     std::unique_ptr<Equipment> _equipment;
+    std::unique_ptr<PartySelection> _partySelection;
 
     // END GUI
 
@@ -183,9 +186,10 @@ private:
     void loadLoadingScreen();
     void loadCharacterGeneration();
     void loadHUD();
-    void loadDialogGui();
-    void loadContainerGui();
-    void loadEquipmentGui();
+    void loadDialog();
+    void loadContainer();
+    void loadEquipment();
+    void loadPartySelection();
 
     // END Loading
 
@@ -203,12 +207,6 @@ private:
     void withLoadingScreen(const std::function<void()> &block);
 
     // END Helper methods
-
-    // Event handlers
-
-    void onDialogFinished();
-
-    // END Event handlers
 };
 
 } // namespace game

src/game/gui/partyselect.cpp

@@ -0,0 +1,39 @@
+/*
+ * Copyright © 2020 Vsevolod Kremianskii
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "partyselect.h"
+
+using namespace reone::gui;
+using namespace reone::render;
+using namespace reone::resource;
+
+namespace reone {
+
+namespace game {
+
+PartySelection::PartySelection(GameVersion version, const GraphicsOptions &opts) : GUI(version, opts) {
+    _resRef = getResRef("partyselection");
+    _backgroundType = BackgroundType::Menu;
+}
+
+void PartySelection::load() {
+    GUI::load();
+}
+
+} // namespace game
+
+} // namespace reone

src/game/gui/partyselect.h

@@ -0,0 +1,35 @@
+/*
+ * Copyright © 2020 Vsevolod Kremianskii
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+
+#include "../../system/gui/gui.h"
+
+namespace reone {
+
+namespace game {
+
+class PartySelection : public gui::GUI {
+public:
+    PartySelection(resource::GameVersion version, const render::GraphicsOptions &opts);
+
+    void load() override;
+};
+
+} // namespace game
+
+} // namespace reone

src/game/script/routines_common.cpp

@@ -369,6 +369,7 @@ Variable RoutineManager::addAvailableNPCByTemplate(const vector<Variable> &args,
 }
 
 Variable RoutineManager::showPartySelectionGUI(const vector<Variable> &args, ExecutionContext &ctx) {
+    _game->openPartySelection();
     return Variable();
 }
 

src/game/types.h

@@ -42,7 +42,8 @@ enum class GameScreen {
     InGame,
     Dialog,
     Container,
-    Equipment
+    Equipment,
+    PartySelection
 };
 
 enum class Gender {