Add loading from database

yahoo

dGame/Entity.cpp

@@ -225,7 +225,7 @@ void Entity::Initialize() {
 
 		AddComponent<SimplePhysicsComponent>(simplePhysicsComponentID);
 
-		AddComponent<ModelComponent>();
+		AddComponent<ModelComponent>()->LoadBehaviors();
 
 		AddComponent<RenderComponent>();
 
@@ -649,7 +649,7 @@ void Entity::Initialize() {
 	}
 
 	if (compRegistryTable->GetByIDAndType(m_TemplateID, eReplicaComponentType::MODEL, -1) != -1 && !GetComponent<PetComponent>()) {
-		AddComponent<ModelComponent>();
+		AddComponent<ModelComponent>()->LoadBehaviors();
 		if (!HasComponent(eReplicaComponentType::DESTROYABLE)) {
 			auto* destroyableComponent = AddComponent<DestroyableComponent>();
 			destroyableComponent->SetHealth(1);

dGame/dComponents/ModelComponent.cpp

@@ -8,6 +8,8 @@
 #include "ControlBehaviorMsgs.h"
 #include "tinyxml2.h"
 
+#include "Database.h"
+
 ModelComponent::ModelComponent(Entity* parent) : Component(parent) {
 	m_OriginalPosition = m_Parent->GetDefaultPosition();
 	m_OriginalRotation = m_Parent->GetDefaultRotation();
@@ -15,6 +17,31 @@ ModelComponent::ModelComponent(Entity* parent) : Component(parent) {
 	m_userModelID = m_Parent->GetVarAs<LWOOBJID>(u"userModelID");
 }
 
+void ModelComponent::LoadBehaviors() {
+	auto behaviors = GeneralUtils::SplitString(m_Parent->GetVar<std::string>(u"userModelBehaviors"), ',');
+	for (const auto& behavior : behaviors) {
+		if (behavior.empty()) continue;
+		const auto behaviorId = GeneralUtils::TryParse<int32_t>(behavior);
+		if (!behaviorId.has_value() || behaviorId.value() == 0) continue;
+		LOG("Loading behavior %d", behaviorId.value());
+		auto& inserted = m_Behaviors.emplace_back();
+		inserted.SetBehaviorId(*behaviorId);
+		
+		const auto behaviorStr = Database::Get()->GetBehavior(behaviorId.value());
+		
+		tinyxml2::XMLDocument behaviorXml;
+		auto res = behaviorXml.Parse(behaviorStr.c_str(), behaviorStr.size());
+		LOG("Behavior %i %d: %s", res, behaviorId.value(), behaviorStr.c_str());
+
+		const auto* const behaviorRoot = behaviorXml.FirstChildElement("Behavior");
+		if (!behaviorRoot) {
+			LOG("Failed to load behavior %d due to missing behavior root", behaviorId.value());
+			continue;
+		}
+		inserted.Deserialize(*behaviorRoot);
+	}
+}
+
 void ModelComponent::Serialize(RakNet::BitStream& outBitStream, bool bIsInitialUpdate) {
 	// ItemComponent Serialization.  Pets do not get this serialization.
 	if (!m_Parent->HasComponent(eReplicaComponentType::PET)) {
@@ -74,8 +101,8 @@ void ModelComponent::MoveToInventory(MoveToInventoryMessage& msg) {
 	// TODO move to the inventory
 }
 
-std::array<std::pair<LWOOBJID, std::string>, 5> ModelComponent::GetBehaviorsForSave() const {
-	std::array<std::pair<LWOOBJID, std::string>, 5> toReturn;
+std::array<std::pair<int32_t, std::string>, 5> ModelComponent::GetBehaviorsForSave() const {
+	std::array<std::pair<int32_t, std::string>, 5> toReturn{};
 	for (auto i = 0; i < m_Behaviors.size(); i++) {
 		const auto& behavior = m_Behaviors.at(i);
 		if (behavior.GetBehaviorId() == -1) continue;
@@ -86,7 +113,7 @@ std::array<std::pair<LWOOBJID, std::string>, 5> ModelComponent::GetBehaviorsForS
 		behavior.Serialize(*root);
 		doc.InsertFirstChild(root);
 
-		tinyxml2::XMLPrinter printer(0, false, 0);
+		tinyxml2::XMLPrinter printer(0, true, 0);
 		doc.Print(&printer);
 		behaviorData = printer.CStr();
 	}

dGame/dComponents/ModelComponent.h

@@ -28,6 +28,8 @@ public:
 
 	ModelComponent(Entity* parent);
 
+	void LoadBehaviors();
+
 	void Serialize(RakNet::BitStream& outBitStream, bool bIsInitialUpdate) override;
 
 	/**
@@ -109,7 +111,7 @@ public:
 	
 	void VerifyBehaviors();
 
-	std::array<std::pair<LWOOBJID, std::string>, 5> GetBehaviorsForSave() const;
+	std::array<std::pair<int32_t, std::string>, 5> GetBehaviorsForSave() const;
 
 private:
 	/**

dGame/dComponents/PropertyManagementComponent.cpp

@@ -595,6 +595,17 @@ void PropertyManagementComponent::Load() {
 			settings.push_back(new LDFData<int>(u"componentWhitelist", 1));
 		}
 
+		std::ostringstream userModelBehavior;
+		bool firstAdded = false;
+		for (const auto& behavior : databaseModel.behaviors) {
+			if (behavior == LWOOBJID_EMPTY) continue;
+			if (firstAdded) userModelBehavior << ",";
+			userModelBehavior << behavior;
+			firstAdded = true;
+		}
+
+		settings.push_back(new LDFData<std::string>(u"userModelBehaviors", userModelBehavior.str()));
+
 		node->config = settings;
 
 		const auto spawnerId = Game::zoneManager->MakeSpawner(info);
@@ -638,7 +649,7 @@ void PropertyManagementComponent::Save() {
 
 		// save the behaviors of the model
 		for (const auto& [behaviorId, behaviorStr] : modelBehaviors) {
-			if (behaviorStr.empty() || behaviorId == LWOOBJID_EMPTY) continue;
+			if (behaviorStr.empty() || behaviorId == -1 || behaviorId == 0) continue;
 			IBehaviors::Info info {
 				.behaviorId = behaviorId,
 				.characterId = character->GetID(),

dGame/dPropertyBehaviors/ControlBehaviorMessages/Action.cpp

@@ -40,9 +40,40 @@ void Action::Serialize(tinyxml2::XMLElement& action) const {
 
 	if (m_ValueParameterName.empty()) return;
 
+	action.SetAttribute("ValueParameterName", m_ValueParameterName.c_str());
+
 	if (m_ValueParameterName == "Message") {
-		action.SetAttribute(m_ValueParameterName.c_str(), m_ValueParameterString.c_str());
+		action.SetAttribute("Value", m_ValueParameterString.c_str());
 	} else {
-		action.SetAttribute(m_ValueParameterName.c_str(), m_ValueParameterDouble);
+		action.SetAttribute("Value", m_ValueParameterDouble);
+	}
+}
+
+void Action::Deserialize(const tinyxml2::XMLElement& action) {
+	const char* type = nullptr;
+	action.QueryAttribute("Type", &type);
+	if (!type) {
+		LOG("No type found for an action?");
+		return;
+	}
+
+	m_Type = type;
+
+	const char* valueParameterName = nullptr;
+	action.QueryAttribute("ValueParameterName", &valueParameterName);
+	if (valueParameterName) {
+		m_ValueParameterName = valueParameterName;
+
+		if (m_ValueParameterName == "Message") {
+			const char* value = nullptr;
+			action.QueryAttribute("Value", &value);
+			if (value) {
+				m_ValueParameterString = value;
+			} else {
+				LOG("No value found for an action message?");
+			}
+		} else {
+			action.QueryDoubleAttribute("Value", &m_ValueParameterDouble);
+		}
 	}
 }

dGame/dPropertyBehaviors/ControlBehaviorMessages/Action.h

@@ -25,6 +25,7 @@ public:
 	void SendBehaviorBlocksToClient(AMFArrayValue& args) const;
 
 	void Serialize(tinyxml2::XMLElement& action) const;
+	void Deserialize(const tinyxml2::XMLElement& action);
 private:
 	double m_ValueParameterDouble{ 0.0 };
 	std::string m_Type{ "" };

dGame/dPropertyBehaviors/ControlBehaviorMessages/StripUiPosition.cpp

@@ -27,3 +27,8 @@ void StripUiPosition::Serialize(tinyxml2::XMLElement& position) const {
 	position.SetAttribute("x", m_XPosition);
 	position.SetAttribute("y", m_YPosition);
 }
+
+void StripUiPosition::Deserialize(const tinyxml2::XMLElement& position) {
+	position.QueryDoubleAttribute("x", &m_XPosition);
+	position.QueryDoubleAttribute("y", &m_YPosition);
+}

dGame/dPropertyBehaviors/ControlBehaviorMessages/StripUiPosition.h

@@ -20,6 +20,7 @@ public:
 	[[nodiscard]] double GetY() const noexcept { return m_YPosition; }
 
 	void Serialize(tinyxml2::XMLElement& position) const;
+	void Deserialize(const tinyxml2::XMLElement& position);
 private:
 	double m_XPosition{ 0.0 };
 	double m_YPosition{ 0.0 };

dGame/dPropertyBehaviors/PropertyBehavior.cpp

@@ -139,3 +139,17 @@ void PropertyBehavior::Serialize(tinyxml2::XMLElement& behavior) const {
 		state.Serialize(*stateElement);
 	}
 }
+
+
+void PropertyBehavior::Deserialize(const tinyxml2::XMLElement& behavior) {
+	m_Name = behavior.Attribute("name");
+	behavior.QueryBoolAttribute("isLocked", &isLocked);
+	behavior.QueryBoolAttribute("isLoot", &isLoot);
+
+	for (const auto* stateElement = behavior.FirstChildElement("State"); stateElement; stateElement = stateElement->NextSiblingElement("State")) {
+		int32_t stateId = -1;
+		stateElement->QueryIntAttribute("id", &stateId);
+		if (stateId < 0 || stateId > 5) continue;
+		m_States[static_cast<BehaviorState>(stateId)].Deserialize(*stateElement);
+	}
+}

dGame/dPropertyBehaviors/PropertyBehavior.h

@@ -30,6 +30,7 @@ public:
 	void SetBehaviorId(int32_t id) noexcept { m_BehaviorId = id; }
 
 	void Serialize(tinyxml2::XMLElement& behavior) const;
+	void Deserialize(const tinyxml2::XMLElement& behavior);
 private:
 
 	// The states this behavior has.

dGame/dPropertyBehaviors/State.cpp

@@ -145,3 +145,10 @@ void State::Serialize(tinyxml2::XMLElement& state) const {
 		strip.Serialize(*stripElement);
 	}
 }
+
+void State::Deserialize(const tinyxml2::XMLElement& state) {
+	for (const auto* stripElement = state.FirstChildElement("Strip"); stripElement; stripElement = stripElement->NextSiblingElement("Strip")) {
+		auto& strip = m_Strips.emplace_back();
+		strip.Deserialize(*stripElement);
+	}
+}

dGame/dPropertyBehaviors/State.h

@@ -18,6 +18,7 @@ public:
 	bool IsEmpty() const;
 
 	void Serialize(tinyxml2::XMLElement& state) const;
+	void Deserialize(const tinyxml2::XMLElement& state);
 private:
 	std::vector<Strip> m_Strips;
 };

dGame/dPropertyBehaviors/Strip.cpp

@@ -94,3 +94,15 @@ void Strip::Serialize(tinyxml2::XMLElement& strip) const {
 		action.Serialize(*actionElement);
 	}
 }
+
+void Strip::Deserialize(const tinyxml2::XMLElement& strip) {
+	const auto* positionElement = strip.FirstChildElement("Position");
+	if (positionElement) {
+		m_Position.Deserialize(*positionElement);
+	}
+
+	for (const auto* actionElement = strip.FirstChildElement("Action"); actionElement; actionElement = actionElement->NextSiblingElement("Action")) {
+		auto& action = m_Actions.emplace_back();
+		action.Deserialize(*actionElement);
+	}
+}

dGame/dPropertyBehaviors/Strip.h

@@ -21,6 +21,7 @@ public:
 	bool IsEmpty() const noexcept { return m_Actions.empty(); }
 
 	void Serialize(tinyxml2::XMLElement& strip) const;
+	void Deserialize(const tinyxml2::XMLElement& strip);
 private:
 	std::vector<Action> m_Actions;
 	StripUiPosition m_Position;