DarkflameServer/dGame/dCinema/Scene.cpp
2024-09-12 15:32:44 +02:00

700 lines
18 KiB
C++

#include "Scene.h"
#include <filesystem>
#include <tinyxml2.h>
#include "ServerPreconditions.h"
#include "EntityManager.h"
#include "EntityInfo.h"
#include "MissionComponent.h"
#include "dConfig.h"
#include "PlayerManager.h"
#include "SlashCommandHandler.h"
#include "ChatPackets.h"
#include "InventoryComponent.h"
#include "MovementAIComponent.h"
#include "Recorder.h"
using namespace Cinema;
std::unordered_map<std::string, Scene> Scene::m_Scenes;
void Cinema::Scene::AddObject(LOT lot, NiPoint3 position, NiQuaternion rotation) {
m_Objects.push_back(std::make_pair(lot, std::make_pair(position, rotation)));
}
void Scene::AddPrefab(const Prefab& prefab, NiPoint3 position) {
m_Prefabs.push_back(std::make_pair(prefab, position));
}
void Cinema::Scene::AddNPC(LOT npc, const std::string& name, Recording::Recorder* act) {
m_NPCs.push_back(std::make_pair(npc, std::make_pair(act, name)));
}
void Cinema::Scene::Rehearse() {
CheckForShowings();
}
void Cinema::Scene::Conclude(Entity* player) {
if (player == nullptr) {
return;
}
if (m_Audience.find(player->GetObjectID()) == m_Audience.end()) {
return;
}
auto* missionComponent = player->GetComponent<MissionComponent>();
if (missionComponent == nullptr) {
return;
}
if (m_CompleteMission != 0) {
missionComponent->CompleteMission(m_CompleteMission);
}
if (m_AcceptMission != 0) {
missionComponent->AcceptMission(m_AcceptMission);
}
// Remove the player from the audience
m_Audience.erase(player->GetObjectID());
m_HasBeenOutside.erase(player->GetObjectID());
m_VisitedPlayers.emplace(player->GetObjectID());
}
bool Cinema::Scene::IsPlayerInBounds(Entity* player) const {
if (player == nullptr) {
return false;
}
if (m_Bounds == 0.0f) {
return true;
}
const auto& position = player->GetPosition();
auto distance = NiPoint3::Distance(position, m_Center);
return distance <= m_Bounds;
}
bool Cinema::Scene::IsPlayerInShowingDistance(Entity* player) const {
if (player == nullptr) {
return false;
}
if (m_ShowingDistance == 0.0f) {
return true;
}
const auto& position = player->GetPosition();
auto distance = NiPoint3::Distance(position, m_Center);
return distance <= m_ShowingDistance;
}
bool Cinema::Scene::IsPlayerInMaximumShowingDistance(Entity* player) const {
if (player == nullptr) {
return false;
}
if (m_MaximumShowingDistance == 0.0f) {
return true;
}
const auto& position = player->GetPosition();
auto distance = NiPoint3::Distance(position, m_Center);
return distance <= m_MaximumShowingDistance;
}
void Cinema::Scene::AutoLoadScenesForZone(LWOMAPID zone) {
SlashCommandHandler::RegisterCommand(Command{
.help = "",
.info = "",
.aliases = { "record-act" },
.handle = CommandRecordAct,
.requiredLevel = eGameMasterLevel::LEAD_MODERATOR
});
SlashCommandHandler::RegisterCommand(Command{
.help = "",
.info = "",
.aliases = { "record-start" },
.handle = CommandRecordStart,
.requiredLevel = eGameMasterLevel::LEAD_MODERATOR
});
SlashCommandHandler::RegisterCommand(Command{
.help = "",
.info = "",
.aliases = { "record-stop" },
.handle = CommandRecordStop,
.requiredLevel = eGameMasterLevel::LEAD_MODERATOR
});
SlashCommandHandler::RegisterCommand(Command{
.help = "",
.info = "",
.aliases = { "record-save" },
.handle = CommandRecordSave,
.requiredLevel = eGameMasterLevel::LEAD_MODERATOR
});
SlashCommandHandler::RegisterCommand(Command{
.help = "",
.info = "",
.aliases = { "record-load" },
.handle = CommandRecordLoad,
.requiredLevel = eGameMasterLevel::LEAD_MODERATOR
});
SlashCommandHandler::RegisterCommand(Command{
.help = "",
.info = "",
.aliases = { "prefab-spawn" },
.handle = CommandPrefabSpawn,
.requiredLevel = eGameMasterLevel::LEAD_MODERATOR
});
SlashCommandHandler::RegisterCommand(Command{
.help = "",
.info = "",
.aliases = { "prefab-destroy" },
.handle = CommandPrefabDestroy,
.requiredLevel = eGameMasterLevel::LEAD_MODERATOR
});
SlashCommandHandler::RegisterCommand(Command{
.help = "",
.info = "",
.aliases = { "scene-act" },
.handle = CommandSceneAct,
.requiredLevel = eGameMasterLevel::LEAD_MODERATOR
});
SlashCommandHandler::RegisterCommand(Command{
.help = "",
.info = "",
.aliases = { "scene-setup" },
.handle = CommandSceneSetup,
.requiredLevel = eGameMasterLevel::LEAD_MODERATOR
});
SlashCommandHandler::RegisterCommand(Command{
.help = "",
.info = "",
.aliases = { "companion" },
.handle = CommandCompanion,
.requiredLevel = eGameMasterLevel::LEAD_MODERATOR
});
const auto& scenesRoot = Game::config->GetValue("scenes_directory");
if (scenesRoot.empty()) {
return;
}
const auto path = std::filesystem::path(scenesRoot) / std::to_string(zone);
if (!std::filesystem::exists(path)) {
return;
}
// Recursively iterate through the directory
for (const auto& entry : std::filesystem::recursive_directory_iterator(path)) {
if (!entry.is_regular_file()) {
continue;
}
// Check that extension is .xml
if (entry.path().extension() != ".xml") {
continue;
}
const auto& file = entry.path().string();
auto& scene = LoadFromFile(file);
if (scene.m_ChanceToPlay != 1.0f) {
const auto chance = GeneralUtils::GenerateRandomNumber<float>(0.0f, 1.0f);
if (chance > scene.m_ChanceToPlay) {
continue;
}
}
scene.Rehearse();
}
}
void Cinema::Scene::CheckForShowings() {
auto audience = m_Audience;
auto hasBeenOutside = m_HasBeenOutside;
for (const auto& member : audience) {
if (Game::entityManager->GetEntity(member) == nullptr) {
m_Audience.erase(member);
}
}
for (const auto& member : hasBeenOutside) {
if (Game::entityManager->GetEntity(member) == nullptr) {
m_HasBeenOutside.erase(member);
}
}
m_Audience = audience;
m_HasBeenOutside = hasBeenOutside;
// I don't care
Game::entityManager->GetZoneControlEntity()->AddCallbackTimer(1.0f, [this]() {
for (auto* player : PlayerManager::GetAllPlayers()) {
if (m_Audience.find(player->GetObjectID()) != m_Audience.end()) {
continue;
}
if (!m_Repeatable && m_VisitedPlayers.find(player->GetObjectID()) != m_VisitedPlayers.end()) {
continue;
}
CheckTicket(player);
}
CheckForShowings();
});
}
void Cinema::Scene::CheckTicket(Entity* player) {
if (m_Audience.find(player->GetObjectID()) != m_Audience.end()) {
return;
}
for (const auto& [expression, invert] : m_Preconditions) {
if (expression.Check(player) == invert) {
return;
}
}
if (m_ShowingDistance != 0.0f) {
if (!IsPlayerInShowingDistance(player)) {
m_HasBeenOutside.emplace(player->GetObjectID());
return;
}
if (m_HasBeenOutside.find(player->GetObjectID()) == m_HasBeenOutside.end()) {
return;
}
}
m_Audience.emplace(player->GetObjectID());
Act(player);
}
Play* Cinema::Scene::Act(Entity* player) {
auto* play = new Play();
if (player != nullptr) {
play->player = player->GetObjectID();
}
play->scene = this;
for (const auto& [lot, transform] : m_Objects) {
const auto& [position, rotation] = transform;
EntityInfo info;
info.pos = position;
info.rot = rotation;
info.lot = lot;
info.spawnerID = Game::entityManager->GetZoneControlEntity()->GetObjectID();
auto* entity = Game::entityManager->CreateEntity(info);
Game::entityManager->ConstructEntity(entity);
if (player != nullptr) {
ServerPreconditions::AddSoloActor(entity->GetObjectID(), player->GetObjectID());
}
LOG("Spawing object %d", entity->GetObjectID());
}
for (const auto& [prefab, position] : m_Prefabs) {
const auto instanceId = prefab.Instantiate(position);
const auto& entities = prefab.GetEntities(instanceId);
if (player != nullptr) {
for (const auto& entity : entities) {
ServerPreconditions::AddSoloActor(entity, player->GetObjectID());
}
}
for (const auto& entity : entities) {
play->entities.emplace(entity);
}
LOG("Spawing prefab %d", instanceId);
}
for (const auto& [npc, meta] : m_NPCs) {
const auto& [act, name] = meta;
EntityInfo info;
info.pos = NiPoint3();
info.rot = NiQuaternion();
info.lot = npc;
info.spawnerID = Game::entityManager->GetZoneControlEntity()->GetObjectID();
info.settings = {
new LDFData<std::vector<std::u16string>>(u"syncLDF", { u"custom_script_client" }),
new LDFData<std::u16string>(u"custom_script_client", u"scripts\\ai\\SPEC\\MISSION_MINIGAME_CLIENT.lua")
};
auto* entity = Game::entityManager->CreateEntity(info);
play->entities.emplace(entity->GetObjectID());
Game::entityManager->ConstructEntity(entity);
Entity* actor;
if (player != nullptr) {
actor = act->ActFor(entity, player, play);
}
else
{
act->Act(entity, play);
actor = entity;
}
if (actor != nullptr) {
actor->SetVar(u"npcName", name);
}
play->entities.emplace(actor->GetObjectID());
LOG("Spawing npc %d", entity->GetObjectID());
}
if (player != nullptr) {
play->SetupCheckForAudience();
}
return play;
}
Scene& Cinema::Scene::LoadFromFile(std::string file) {
if (m_Scenes.find(file) != m_Scenes.end()) {
return m_Scenes[file];
}
Scene scene;
tinyxml2::XMLDocument doc;
doc.LoadFile(file.c_str());
tinyxml2::XMLElement* root = doc.FirstChildElement("Scene");
if (!root) {
LOG("Failed to load scene from file: %s", file.c_str());
m_Scenes.emplace(file, scene);
return m_Scenes[file];
}
// Load center and bounds
if (root->Attribute("x")) {
scene.m_Center = NiPoint3(root->FloatAttribute("x"), root->FloatAttribute("y"), root->FloatAttribute("z"));
}
if (root->Attribute("performingDistance")) {
scene.m_Bounds = root->FloatAttribute("performingDistance");
}
if (root->Attribute("showingDistance")) {
scene.m_ShowingDistance = root->FloatAttribute("showingDistance");
} else {
scene.m_ShowingDistance = scene.m_Bounds * 2.0f;
}
if (root->Attribute("maximumShowingDistance")) {
scene.m_MaximumShowingDistance = root->FloatAttribute("maximumShowingDistance");
} else {
scene.m_MaximumShowingDistance = scene.m_ShowingDistance * 2.0f;
}
if (root->Attribute("chanceToPlay")) {
scene.m_ChanceToPlay = root->FloatAttribute("chanceToPlay");
}
if (root->Attribute("repeatable")) {
scene.m_Repeatable = root->BoolAttribute("repeatable");
}
// Load accept and complete mission
if (root->Attribute("acceptMission")) {
scene.m_AcceptMission = root->IntAttribute("acceptMission");
}
if (root->Attribute("completeMission")) {
scene.m_CompleteMission = root->IntAttribute("completeMission");
}
// Load preconditions
for (tinyxml2::XMLElement* element = root->FirstChildElement("Precondition"); element; element = element->NextSiblingElement("Precondition")) {
scene.m_Preconditions.push_back(std::make_pair(Preconditions::CreateExpression(element->Attribute("expression")), element->BoolAttribute("not")));
}
for (tinyxml2::XMLElement* element = root->FirstChildElement("Object"); element; element = element->NextSiblingElement("Object")) {
const auto lot = element->UnsignedAttribute("lot");
const auto position = NiPoint3(element->FloatAttribute("x"), element->FloatAttribute("y"), element->FloatAttribute("z"));
const auto rotation = NiQuaternion(element->FloatAttribute("qx"), element->FloatAttribute("qy"), element->FloatAttribute("qz"), element->FloatAttribute("qw"));
scene.AddObject(lot, position, rotation);
}
for (tinyxml2::XMLElement* element = root->FirstChildElement("Prefab"); element; element = element->NextSiblingElement("Prefab")) {
const auto prefab = element->Attribute("file");
const auto position = NiPoint3(element->FloatAttribute("x"), element->FloatAttribute("y"), element->FloatAttribute("z"));
scene.AddPrefab(Prefab::LoadFromFile(prefab), position);
}
for (tinyxml2::XMLElement* element = root->FirstChildElement("NPC"); element; element = element->NextSiblingElement("NPC")) {
LOT npc = 2097253;
if (element->Attribute("lot")) {
npc = element->UnsignedAttribute("lot");
}
std::string name = "";
if (element->Attribute("name")) {
name = element->Attribute("name");
}
const auto act = element->Attribute("act");
scene.AddNPC(npc, name, Recording::Recorder::LoadFromFile(act));
}
LOG("Loaded scene from file: %s", file.c_str());
m_Scenes.emplace(file, scene);
return m_Scenes[file];
}
void Cinema::Scene::CommandRecordAct(Entity* entity, const SystemAddress& sysAddr, const std::string args) {
const auto splitArgs = GeneralUtils::SplitString(args, ' ');
if (splitArgs.empty()) return;
EntityInfo info;
info.lot = 0;
info.pos = entity->GetPosition();
info.rot = entity->GetRotation();
info.scale = 1;
info.spawner = nullptr;
info.spawnerID = entity->GetObjectID();
info.spawnerNodeID = 0;
info.settings = {
new LDFData<std::vector<std::u16string>>(u"syncLDF", { u"custom_script_client" }),
new LDFData<std::u16string>(u"custom_script_client", u"scripts\\ai\\SPEC\\MISSION_MINIGAME_CLIENT.lua")
};
// If there is an argument, set the lot
const auto lotOptional = GeneralUtils::TryParse<LOT>(splitArgs[0]);
if (lotOptional) {
info.lot = lotOptional.value();
} else {
ChatPackets::SendSystemMessage(sysAddr, u"Invalid lot.");
return;
}
// Spawn it
auto* actor = Game::entityManager->CreateEntity(info);
// If there is an argument, set the actors name
if (args.size() > 1) {
actor->SetVar(u"npcName", args[1]);
}
// Construct it
Game::entityManager->ConstructEntity(actor);
auto* record = Cinema::Recording::Recorder::GetRecorder(entity->GetObjectID());
if (record) {
record->Act(actor);
} else {
LOG("Failed to get recorder for objectID: %llu", entity->GetObjectID());
}
}
void Cinema::Scene::CommandRecordStart(Entity* entity, const SystemAddress& sysAddr, const std::string args) {
auto splitArgs = GeneralUtils::SplitString(args, ' ');
Cinema::Recording::Recorder::StartRecording(entity->GetObjectID());
auto* record = Cinema::Recording::Recorder::GetRecorder(entity->GetObjectID());
if (record) {
if (args.size() > 0 && splitArgs[0] == "clear") {
record->AddRecord(new Cinema::Recording::ClearEquippedRecord());
}
else if (args.size() > 0 && splitArgs[0] == "copy") {
record->AddRecord(new Cinema::Recording::ClearEquippedRecord());
auto* inventoryComponent = entity->GetComponent<InventoryComponent>();
if (inventoryComponent) {
for (const auto& [k, v] : inventoryComponent->GetEquippedItems()) {
auto* equipmentRecord = new Cinema::Recording::EquipRecord();
equipmentRecord->item = v.lot;
record->AddRecord(equipmentRecord);
}
}
}
} else {
LOG("Failed to get recorder for objectID: %llu", entity->GetObjectID());
}
}
void Cinema::Scene::CommandRecordStop(Entity* entity, const SystemAddress& sysAddr, const std::string args) {
Cinema::Recording::Recorder::StopRecording(entity->GetObjectID());
}
void Cinema::Scene::CommandRecordSave(Entity* entity, const SystemAddress& sysAddr, const std::string args) {
auto splitArgs = GeneralUtils::SplitString(args, ' ');
if (splitArgs.empty()) return;
auto* record = Cinema::Recording::Recorder::GetRecorder(entity->GetObjectID());
if (record) {
record->SaveToFile(splitArgs[0]);
} else {
LOG("Failed to get recorder for objectID: %llu", entity->GetObjectID());
}
}
void Cinema::Scene::CommandRecordLoad(Entity* entity, const SystemAddress& sysAddr, const std::string args) {
auto splitArgs = GeneralUtils::SplitString(args, ' ');
if (splitArgs.empty()) return;
auto* record = Cinema::Recording::Recorder::LoadFromFile(splitArgs[0]);
if (record) {
Cinema::Recording::Recorder::AddRecording(entity->GetObjectID(), record);
} else {
LOG("Failed to load recording from file: %s", splitArgs[0].c_str());
}
}
void Cinema::Scene::CommandPrefabSpawn(Entity* entity, const SystemAddress& sysAddr, const std::string args) {
auto splitArgs = GeneralUtils::SplitString(args, ' ');
if (splitArgs.empty()) return;
const auto& prefab = Cinema::Prefab::LoadFromFile(splitArgs[0]);
float scale = 1.0f;
if (args.size() >= 2) {
const auto scaleOptional = GeneralUtils::TryParse<float>(splitArgs[1]);
if (scaleOptional) {
scale = scaleOptional.value();
}
}
size_t id = prefab.Instantiate(entity->GetPosition(), scale);
ChatPackets::SendSystemMessage(sysAddr, u"Spawned prefab with ID: " + GeneralUtils::to_u16string(id));
}
void Cinema::Scene::CommandPrefabDestroy(Entity* entity, const SystemAddress& sysAddr, const std::string args) {
auto splitArgs = GeneralUtils::SplitString(args, ' ');
if (splitArgs.empty()) return;
size_t id = GeneralUtils::TryParse<size_t>(splitArgs[0]).value_or(0);
if (id == 0) {
ChatPackets::SendSystemMessage(sysAddr, u"Invalid prefab ID.");
return;
}
Cinema::Prefab::DestroyInstance(id);
ChatPackets::SendSystemMessage(sysAddr, u"Destroyed prefab with ID: " + GeneralUtils::to_u16string(id));
return;
}
void Cinema::Scene::CommandSceneAct(Entity* entity, const SystemAddress& sysAddr, const std::string args) {
auto splitArgs = GeneralUtils::SplitString(args, ' ');
if (splitArgs.empty()) return;
auto& scene = Cinema::Scene::LoadFromFile(splitArgs[0]);
scene.Act(entity);
}
void Cinema::Scene::CommandSceneSetup(Entity* entity, const SystemAddress& sysAddr, const std::string args) {
auto splitArgs = GeneralUtils::SplitString(args, ' ');
if (splitArgs.empty()) return;
auto& scene = Cinema::Scene::LoadFromFile(splitArgs[0]);
scene.Rehearse();
}
void Cinema::Scene::CommandCompanion(Entity* entity, const SystemAddress& sysAddr, const std::string args) {
const auto splitArgs = GeneralUtils::SplitString(args, ' ');
if (splitArgs.empty()) return;
EntityInfo info;
info.lot = 0;
info.pos = entity->GetPosition();
info.rot = entity->GetRotation();
info.scale = 1;
info.spawner = nullptr;
info.spawnerID = entity->GetObjectID();
info.spawnerNodeID = 0;
info.settings = {
new LDFData<std::vector<std::u16string>>(u"syncLDF", { u"custom_script_client" }),
new LDFData<std::u16string>(u"custom_script_client", u"scripts\\ai\\SPEC\\MISSION_MINIGAME_CLIENT.lua")
};
// If there is an argument, set the lot
const auto lotOptional = GeneralUtils::TryParse<LOT>(splitArgs[0]);
if (lotOptional) {
info.lot = lotOptional.value();
} else {
ChatPackets::SendSystemMessage(sysAddr, u"Invalid lot.");
return;
}
// Spawn it
auto* actor = Game::entityManager->CreateEntity(info);
// If there is an argument, set the actors name
if (args.size() > 1) {
actor->SetVar(u"npcName", args[1]);
}
// Construct it
Game::entityManager->ConstructEntity(actor);
const auto follow = entity->GetObjectID();
actor->AddCallbackTimer(1.0f, [actor, follow]() {
Cinema::Recording::CompanionRecord::SetCompanion(actor, follow);
});
}