add extra button for campaigns

client/lobby/CBonusSelection.cpp

@@ -15,6 +15,7 @@
 #include <vcmi/spells/Service.h>
 
 #include "CSelectionBase.h"
+#include "ExtraOptionsTab.h"
 
 #include "../CGameInfo.h"
 #include "../CMusicHandler.h"
@@ -103,8 +104,8 @@ CBonusSelection::CBonusSelection()
 
 	if(getCampaign()->playerSelectedDifficulty())
 	{
-		buttonDifficultyLeft = std::make_shared<CButton>(Point(694, 508), AnimationPath::builtin("SCNRBLF.DEF"), CButton::tooltip(), std::bind(&CBonusSelection::decreaseDifficulty, this));
-		buttonDifficultyRight = std::make_shared<CButton>(Point(738, 508), AnimationPath::builtin("SCNRBRT.DEF"), CButton::tooltip(), std::bind(&CBonusSelection::increaseDifficulty, this));
+		buttonDifficultyLeft = std::make_shared<CButton>(settings["general"]["enableUiEnhancements"].Bool() ? Point(693, 470) : Point(694, 508), AnimationPath::builtin("SCNRBLF.DEF"), CButton::tooltip(), std::bind(&CBonusSelection::decreaseDifficulty, this));
+		buttonDifficultyRight = std::make_shared<CButton>(settings["general"]["enableUiEnhancements"].Bool() ? Point(739, 470) : Point(738, 508), AnimationPath::builtin("SCNRBRT.DEF"), CButton::tooltip(), std::bind(&CBonusSelection::increaseDifficulty, this));
 	}
 
 	for(auto scenarioID : getCampaign()->allScenarios())
@@ -117,6 +118,16 @@ CBonusSelection::CBonusSelection()
 
 	if (!getCampaign()->getMusic().empty())
 		CCS->musich->playMusic( getCampaign()->getMusic(), true, false);
+
+	if(settings["general"]["enableUiEnhancements"].Bool())
+	{
+		tabExtraOptions = std::make_shared<ExtraOptionsTab>();
+		tabExtraOptions->recActions = UPDATE | SHOWALL | LCLICK | RCLICK_POPUP;
+		tabExtraOptions->recreate(true);
+		tabExtraOptions->setEnabled(false);
+		buttonExtraOptions = std::make_shared<CButton>(Point(642, 509), AnimationPath::builtin("GSPBUT2.DEF"), CGI->generaltexth->zelp[46], [this]{ tabExtraOptions->setEnabled(!tabExtraOptions->isActive()); GH.windows().totalRedraw(); }, EShortcut::NONE);
+		buttonExtraOptions->addTextOverlay(CGI->generaltexth->translate("vcmi.optionsTab.extraOptions.hover"), FONT_SMALL, Colors::WHITE);
+	}
 }
 
 void CBonusSelection::createBonusesIcons()

client/lobby/CBonusSelection.h

@@ -27,6 +27,7 @@ class CAnimImage;
 class CLabel;
 class CFlagBox;
 class ISelectionScreenInfo;
+class ExtraOptionsTab;
 
 /// Campaign screen where you can choose one out of three starting bonuses
 class CBonusSelection : public CWindowObject
@@ -82,4 +83,7 @@ public:
 	std::shared_ptr<CButton> buttonDifficultyLeft;
 	std::shared_ptr<CButton> buttonDifficultyRight;
 	std::shared_ptr<CAnimImage> iconsMapSizes;
+
+	std::shared_ptr<ExtraOptionsTab> tabExtraOptions;
+	std::shared_ptr<CButton> buttonExtraOptions;
 };

client/lobby/OptionsTabBase.cpp

@@ -12,6 +12,7 @@
 #include "CSelectionBase.h"
 
 #include "../widgets/ComboBox.h"
+#include "../widgets/Images.h"
 #include "../widgets/Slider.h"
 #include "../widgets/TextControls.h"
 #include "../CServerHandler.h"
@@ -295,7 +296,7 @@ OptionsTabBase::OptionsTabBase(const JsonPath & configPath)
 	}
 }
 
-void OptionsTabBase::recreate()
+void OptionsTabBase::recreate(bool campaign)
 {
 	auto const & generateSimturnsDurationText = [](int days) -> std::string
 	{
@@ -417,4 +418,10 @@ void OptionsTabBase::recreate()
 		buttonUnlimitedReplay->setSelectedSilent(SEL->getStartInfo()->extraOptionsInfo.unlimitedReplay);
 		buttonUnlimitedReplay->block(SEL->screenType == ESelectionScreen::loadGame);
 	}
+
+	if(auto textureCampaignOverdraw = widget<CFilledTexture>("textureCampaignOverdraw"))
+	{
+		if(!campaign)
+			textureCampaignOverdraw->disable();
+	}
 }

client/lobby/OptionsTabBase.h

@@ -28,5 +28,5 @@ class OptionsTabBase : public InterfaceObjectConfigurable
 public:
 	OptionsTabBase(const JsonPath & configPath);
 
-	void recreate();
+	void recreate(bool campaign = false);
 };

config/widgets/extraOptionsTab.json

@@ -9,6 +9,13 @@
 			"image": "ADVOPTBK",
 			"position": {"x": 0, "y": 6}
 		},
+		{
+			"name": "textureCampaignOverdraw",
+			"type": "texture",
+			"color" : "blue", 
+			"image": "DIBOXBCK",
+			"rect": {"x": 391, "y": 14, "w": 82, "h": 569}
+		},
 		{
 			"name": "labelTitle",
 			"type": "label",