Merge pull request #183 from vmarkovtsev/issue/1989

Fix 1989 cavaliers -> champions in stables

lib/mapObjects/CRewardableObject.cpp

@@ -87,19 +87,25 @@ std::vector<ui32> CRewardableObject::getAvailableRewards(const CGHeroInstance *
 	return ret;
 }
 
+CVisitInfo CRewardableObject::getVisitInfo(int index, const CGHeroInstance *) const
+{
+	return info[index];
+}
+
 void CRewardableObject::onHeroVisit(const CGHeroInstance *h) const
 {
 	auto grantRewardWithMessage = [&](int index) -> void
 	{
-		logGlobal->debugStream() << "Granting reward " << index << ". Message says: " << info[index].message.toString();
+		auto vi = getVisitInfo(index, h);
+		logGlobal->debugStream() << "Granting reward " << index << ". Message says: " << vi.message.toString();
 		// show message only if it is not empty
-		if (!info[index].message.toString().empty())
+		if (!vi.message.toString().empty())
 		{
 			InfoWindow iw;
 			iw.player = h->tempOwner;
 			iw.soundID = soundID;
-			iw.text = info[index].message;
+			iw.text = vi.message;
-			info[index].reward.loadComponents(iw.components, h);
+			vi.reward.loadComponents(iw.components, h);
 			cb->showInfoDialog(&iw);
 		}
 		// grant reward afterwards. Note that it may remove object
@@ -112,7 +118,7 @@ void CRewardableObject::onHeroVisit(const CGHeroInstance *h) const
 		sd.soundID = soundID;
 		sd.text = onSelect;
 		for (auto index : rewards)
-			sd.components.push_back(info[index].reward.getDisplayedComponent(h));
+			sd.components.push_back(getVisitInfo(index, h).reward.getDisplayedComponent(h));
 		cb->showBlockingDialog(&sd);
 	};
 
@@ -175,7 +181,7 @@ void CRewardableObject::onHeroVisit(const CGHeroInstance *h) const
 
 void CRewardableObject::heroLevelUpDone(const CGHeroInstance *hero) const
 {
-	grantRewardAfterLevelup(info[selectedReward], hero);
+	grantRewardAfterLevelup(getVisitInfo(selectedReward, hero), hero);
 }
 
 void CRewardableObject::blockingDialogAnswered(const CGHeroInstance *hero, ui32 answer) const
@@ -205,7 +211,7 @@ void CRewardableObject::grantReward(ui32 rewardID, const CGHeroInstance * hero)
 	cb->sendAndApply(&cov);
 	cb->setObjProperty(id, ObjProperty::REWARD_SELECT, rewardID);
 
-	grantRewardBeforeLevelup(info[rewardID], hero);
+	grantRewardBeforeLevelup(getVisitInfo(rewardID, hero), hero);
 }
 
 void CRewardableObject::grantRewardBeforeLevelup(const CVisitInfo & info, const CGHeroInstance * hero) const
@@ -733,30 +739,76 @@ void CGBonusingObject::initObj()
 		break;
 	case Obj::STABLES:
 		configureMessage(info[0], 137, 136, soundBase::STORE);
-
 		configureBonusDuration(info[0], Bonus::ONE_WEEK, Bonus::LAND_MOVEMENT, 400, 0);
 		info[0].reward.movePoints = 400;
-		//TODO: upgrade champions to cavaliers
-/*
-		bool someUpgradeDone = false;
-
-		for (auto i = h->Slots().begin(); i != h->Slots().end(); ++i)
-		{
-			if(i->second->type->idNumber == CreatureID::CAVALIER)
-			{
-				cb->changeStackType(StackLocation(h, i->first), VLC->creh->creatures[CreatureID::CHAMPION]);
-				someUpgradeDone = true;
-			}
-		}
-		if (someUpgradeDone)
-		{
-			grantMessage.addTxt(MetaString::ADVOB_TXT, 138);
-			iw.components.push_back(Component(Component::CREATURE,11,0,1));
-		}*/
 		break;
 	}
 }
 
+CVisitInfo CGBonusingObject::getVisitInfo(int index, const CGHeroInstance *h) const
+{
+	if(ID == Obj::STABLES)
+	{
+		assert(index == 0);
+		for(auto& slot : h->Slots())
+		{
+			if(slot.second->type->idNumber == CreatureID::CAVALIER)
+			{
+				CVisitInfo vi(info[0]);
+				vi.message.clear();
+				vi.message.addTxt(MetaString::ADVOB_TXT, 138);
+				vi.reward.extraComponents.push_back(Component(
+					Component::CREATURE, CreatureID::CHAMPION, 0, 1));
+				return std::move(vi);
+			}
+		}
+	}
+	return info[index];
+}
+
+void CGBonusingObject::onHeroVisit(const CGHeroInstance *h) const
+{
+	CRewardableObject::onHeroVisit(h);
+	if(ID == Obj::STABLES)
+	{
+		//regardless of whether this hero visited stables or not, cavaliers must be upgraded
+		for(auto& slot : h->Slots())
+		{
+			if(slot.second->type->idNumber == CreatureID::CAVALIER)
+			{
+				cb->changeStackType(StackLocation(h, slot.first),
+									VLC->creh->creatures[CreatureID::CHAMPION]);
+			}
+		}
+	}
+}
+
+bool CGBonusingObject::wasVisited(const CGHeroInstance * h) const
+{
+	if(ID == Obj::STABLES)
+	{
+		for(auto& slot : h->Slots())
+		{
+			if(slot.second->type->idNumber == CreatureID::CAVALIER)
+			{
+				// always display the reward message if the hero got cavaliers
+				return false;
+			}
+		}
+	}
+	return CRewardableObject::wasVisited(h);
+}
+
+void CGBonusingObject::grantReward(ui32 rewardID, const CGHeroInstance * hero) const
+{
+	if(ID == Obj::STABLES && CRewardableObject::wasVisited(hero))
+	{
+		// reward message has been displayed - do not give the actual bonus
+		return;
+	}
+	CRewardableObject::grantReward(rewardID, hero);
+}
+
 ///////////////////////////////////////////////////////////////////////////////////////////////////
 
 CGOnceVisitable::CGOnceVisitable()

lib/mapObjects/CRewardableObject.h

@@ -164,6 +164,7 @@ class DLL_LINKAGE CRewardableObject : public CArmedInstance
 
 	/// grants reward to hero
 	void grantRewardBeforeLevelup(const CVisitInfo & reward, const CGHeroInstance * hero) const;
+
 protected:
 	/// controls selection of reward granted to player
 	enum ESelectMode
@@ -185,9 +186,11 @@ protected:
 	/// filters list of visit info and returns rewards that can be granted to current hero
 	virtual std::vector<ui32> getAvailableRewards(const CGHeroInstance * hero) const;
 
-	void grantReward(ui32 rewardID, const CGHeroInstance * hero) const;
+	virtual void grantReward(ui32 rewardID, const CGHeroInstance * hero) const;
 
-	/// Rewars that can be granted by an object
+	virtual CVisitInfo getVisitInfo(int index, const CGHeroInstance *h) const;
+
+	/// Rewards that can be granted by an object
 	std::vector<CVisitInfo> info;
 
 	/// MetaString's that contain text for messages for specific situations
@@ -263,11 +266,20 @@ public:
 
 class DLL_LINKAGE CGBonusingObject : public CRewardableObject //objects giving bonuses to luck/morale/movement
 {
+protected:
+	CVisitInfo getVisitInfo(int index, const CGHeroInstance *h) const override;
+
+	void grantReward(ui32 rewardID, const CGHeroInstance * hero) const override;
+
 public:
 	void initObj() override;
 
 	CGBonusingObject();
 
+	void onHeroVisit(const CGHeroInstance *h) const override;
+
+	bool wasVisited(const CGHeroInstance * h) const override;
+
 	template <typename Handler> void serialize(Handler &h, const int version)
 	{
 		h & static_cast<CRewardableObject&>(*this);