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142 lines
4.2 KiB
C++
142 lines
4.2 KiB
C++
#pragma once
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#include <array>
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#include <map>
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#include "dCommonVars.h"
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#include "RakNetTypes.h"
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#include "NiPoint3.h"
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#include "NiQuaternion.h"
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#include "Component.h"
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#include "eReplicaComponentType.h"
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#include "Action.h"
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#include "PropertyBehavior.h"
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#include "StripUiPosition.h"
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class AddMessage;
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class AMFArrayValue;
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class BehaviorMessageBase;
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class Entity;
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class MoveToInventoryMessage;
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/**
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* Component that represents entities that are a model, e.g. collectible models and BBB models.
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*/
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class ModelComponent final : public Component {
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public:
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static constexpr eReplicaComponentType ComponentType = eReplicaComponentType::MODEL;
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ModelComponent(Entity* parent);
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void Update(float deltaTime) override;
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void LoadBehaviors();
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void Serialize(RakNet::BitStream& outBitStream, bool bIsInitialUpdate) override;
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/**
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* Returns the original position of the model
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* @return the original position of the model
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*/
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const NiPoint3& GetPosition() { return m_OriginalPosition; }
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/**
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* Sets the original position of the model
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* @param pos the original position to set
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*/
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void SetPosition(const NiPoint3& pos) { m_OriginalPosition = pos; }
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/**
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* Returns the original rotation of the model
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* @return the original rotation of the model
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*/
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const NiQuaternion& GetRotation() { return m_OriginalRotation; }
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/**
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* Sets the original rotation of the model
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* @param rot the original rotation to set
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*/
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void SetRotation(const NiQuaternion& rot) { m_OriginalRotation = rot; }
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/**
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* Main gateway for all behavior messages to be passed to their respective behaviors.
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*
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* @tparam Msg The message type to pass
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* @param args the arguments of the message to be deserialized
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*/
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template<typename Msg>
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void HandleControlBehaviorsMsg(const AMFArrayValue& args) {
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static_assert(std::is_base_of_v<BehaviorMessageBase, Msg>, "Msg must be a BehaviorMessageBase");
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Msg msg(args);
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for (auto& behavior : m_Behaviors) {
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if (behavior.GetBehaviorId() == msg.GetBehaviorId()) {
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behavior.HandleMsg(msg);
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return;
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}
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}
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// If we somehow added more than 5 behaviors, resize to 5.
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if (m_Behaviors.size() > 5) m_Behaviors.resize(5);
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// Do not allow more than 5 to be added. The client UI will break if you do!
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if (m_Behaviors.size() == 5) return;
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auto newBehavior = m_Behaviors.insert(m_Behaviors.begin(), PropertyBehavior());
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// Generally if we are inserting a new behavior, it is because the client is creating a new behavior.
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// However if we are testing behaviors the behavior will not exist on the initial pass, so we set the ID here to that of the msg.
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// This will either set the ID to -1 (no change in the current default) or set the ID to the ID of the behavior we are testing.
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newBehavior->SetBehaviorId(msg.GetBehaviorId());
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newBehavior->HandleMsg(msg);
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};
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void AddBehavior(AddMessage& msg);
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void MoveToInventory(MoveToInventoryMessage& msg);
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// Updates the pending behavior ID to the new ID.
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void UpdatePendingBehaviorId(const int32_t newId);
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// Sends the behavior list to the client.
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/**
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* The behaviors AMFArray will have up to 5 elements in the dense portion.
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* Each element in the dense portion will be made up of another AMFArray
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* with the following information mapped in the associative portion
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* "id": Behavior ID cast to an AMFString
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* "isLocked": AMFTrue or AMFFalse of whether or not the behavior is locked
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* "isLoot": AMFTrue or AMFFalse of whether or not the behavior is a custom behavior (true if custom)
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* "name": The name of the behavior formatted as an AMFString
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*/
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void SendBehaviorListToClient(AMFArrayValue& args) const;
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void SendBehaviorBlocksToClient(int32_t behaviorToSend, AMFArrayValue& args) const;
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void VerifyBehaviors();
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std::array<std::pair<int32_t, std::string>, 5> GetBehaviorsForSave() const;
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private:
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/**
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* The behaviors of the model
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* Note: This is a vector because the order of the behaviors matters when serializing to the client.
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* Note: No two PropertyBehaviors should have the same behavior ID.
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*/
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std::vector<PropertyBehavior> m_Behaviors;
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/**
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* The original position of the model
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*/
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NiPoint3 m_OriginalPosition;
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/**
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* The rotation original of the model
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*/
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NiQuaternion m_OriginalRotation;
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/**
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* The ID of the user that made the model
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*/
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LWOOBJID m_userModelID;
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};
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