Files
DarkflameServer/dGame/dComponents/LevelProgressionComponent.cpp
Aaron Kimbrell d599b788d0 refactor: mission, flag and collectible game messages as structs
Converts OfferMission, NotifyMission, NotifyMissionTask, ResetMissions,
NotifyClientFlagChange and NotifyLevelRewards (sent with SendToClient:
the old functions never broadcast) and the received RespondToMission,
MissionDialogueOK, RequestLinkedMission, SetFlag and HasBeenCollected
to NetGameMsgs in MissionMessages.{h,cpp}. Callers are switched,
OfferMission's send-it-twice behaviour moves to MissionOfferComponent,
the received messages are registered in GameMessageHandler's map and
the old functions are deleted. Handlers are copied verbatim. The
byte-equality helper can now compare SendToClient messages.

No wire change and no change in recipients. Verified byte for byte
against a frozen verbatim copy of the old functions over an input grid
(including OfferMission's two packets), received messages compared with
the old handlers' read sequences and every truncated payload rejected,
hand computed golden bytes and round trips. Layouts confirmed against
the 1.10.64 client in Ghidra.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-09-28 22:30:36 -05:00

97 lines
3.3 KiB
C++

#include "LevelProgressionComponent.h"
#include "MissionMessages.h"
#include "ControllablePhysicsComponent.h"
#include "InventoryComponent.h"
#include "CharacterComponent.h"
#include "tinyxml2.h"
#include "CDRewardsTable.h"
LevelProgressionComponent::LevelProgressionComponent(Entity* parent, const int32_t componentID) : Component(parent, componentID) {
m_Parent = parent;
m_Level = 1;
m_SpeedBase = 500.0f;
m_CharacterVersion = eCharacterVersion::LIVE;
}
void LevelProgressionComponent::UpdateXml(tinyxml2::XMLDocument& doc) {
tinyxml2::XMLElement* level = doc.FirstChildElement("obj")->FirstChildElement("lvl");
if (!level) {
LOG("Failed to find lvl tag while updating XML!");
return;
}
level->SetAttribute("l", m_Level);
level->SetAttribute("sb", m_SpeedBase);
level->SetAttribute("cv", static_cast<uint32_t>(m_CharacterVersion));
}
void LevelProgressionComponent::LoadFromXml(const tinyxml2::XMLDocument& doc) {
auto* level = doc.FirstChildElement("obj")->FirstChildElement("lvl");
if (!level) {
LOG("Failed to find lvl tag while loading XML!");
return;
}
level->QueryAttribute("l", &m_Level);
level->QueryAttribute("sb", &m_SpeedBase);
uint32_t characterVersion;
level->QueryAttribute("cv", &characterVersion);
m_CharacterVersion = static_cast<eCharacterVersion>(characterVersion);
}
void LevelProgressionComponent::Serialize(RakNet::BitStream& outBitStream, bool bIsInitialUpdate) {
outBitStream.Write(bIsInitialUpdate || m_DirtyLevelInfo);
if (bIsInitialUpdate || m_DirtyLevelInfo) outBitStream.Write(m_Level);
m_DirtyLevelInfo = false;
}
void LevelProgressionComponent::HandleLevelUp() {
auto* rewardsTable = CDClientManager::GetTable<CDRewardsTable>();
const auto& rewards = rewardsTable->GetByLevelID(m_Level);
bool rewardingItem = rewards.size() > 0;
auto* inventoryComponent = m_Parent->GetComponent<InventoryComponent>();
auto* controllablePhysicsComponent = m_Parent->GetComponent<ControllablePhysicsComponent>();
if (!inventoryComponent || !controllablePhysicsComponent) return;
GameMessages::NotifyLevelRewards levelRewards;
levelRewards.target = m_Parent->GetObjectID();
levelRewards.level = m_Level;
// Tell the client we beginning to send level rewards.
levelRewards.sendingRewards = rewardingItem;
if (rewardingItem) levelRewards.SendToClient(m_Parent->GetSystemAddress());
for (const auto& reward : rewards) {
switch (reward.rewardType) {
case 0:
inventoryComponent->AddItem(reward.value, reward.count, eLootSourceType::LEVEL_REWARD);
break;
case 4:
{
auto* items = inventoryComponent->GetInventory(eInventoryType::ITEMS);
items->SetSize(items->GetSize() + reward.value);
}
break;
case 9:
SetSpeedBase(static_cast<float>(reward.value) );
controllablePhysicsComponent->SetSpeedMultiplier(GetSpeedBase() / 500.0f);
break;
case 11:
case 12:
break;
default:
break;
}
}
// Tell the client we have finished sending level rewards.
levelRewards.sendingRewards = !rewardingItem;
if (rewardingItem) levelRewards.SendToClient(m_Parent->GetSystemAddress());
}
void LevelProgressionComponent::SetRetroactiveBaseSpeed(){
if (m_Level >= 20) m_SpeedBase = 525.0f;
auto* controllablePhysicsComponent = m_Parent->GetComponent<ControllablePhysicsComponent>();
if (controllablePhysicsComponent) controllablePhysicsComponent->SetSpeedMultiplier(m_SpeedBase / 500.0f);
}