DarkflameServer/dGame/dComponents/ModelComponent.h
jadebenn b261e63233
chore: Change entity and component logic to use bitstream references (#1468)
* chore: Change entity and component logic to use bitstream references

* merge
2024-02-27 01:25:44 -06:00

135 lines
4.1 KiB
C++

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