DarkflameServer/dGame/dUtilities/VanityUtilities.cpp
2024-03-06 19:46:16 -06:00

430 lines
13 KiB
C++

#include "VanityUtilities.h"
#include "DestroyableComponent.h"
#include "EntityManager.h"
#include "GameMessages.h"
#include "InventoryComponent.h"
#include "PhantomPhysicsComponent.h"
#include "ProximityMonitorComponent.h"
#include "ScriptComponent.h"
#include "dCommonVars.h"
#include "dConfig.h"
#include "dServer.h"
#include "tinyxml2.h"
#include "Game.h"
#include "Logger.h"
#include "BinaryPathFinder.h"
#include "EntityInfo.h"
#include "Spawner.h"
#include "dZoneManager.h"
#include "ObjectIDManager.h"
#include "Level.h"
#include <fstream>
namespace {
std::vector<VanityObject> objects;
std::set<std::string> loadedFiles;
}
void SetupNPCTalk(Entity* npc);
void NPCTalk(Entity* npc);
void ParseXml(const std::string& file);
LWOOBJID SpawnSpawner(const VanityObject& object, const VanityObjectLocation& location);
Entity* SpawnObject(const VanityObject& object, const VanityObjectLocation& location);
VanityObject* GetObject(const std::string& name);
void VanityUtilities::SpawnVanity() {
const uint32_t zoneID = Game::server->GetZoneID();
if (zoneID == 1200) {
{
EntityInfo info;
info.lot = 8139;
info.pos = { 259.5f, 246.4f, -705.2f };
info.rot = { 0.0f, 0.0f, 1.0f, 0.0f };
info.spawnerID = Game::entityManager->GetZoneControlEntity()->GetObjectID();
info.settings = {
new LDFData<bool>(u"hasCustomText", true),
new LDFData<std::string>(u"customText", ParseMarkdown((BinaryPathFinder::GetBinaryDir() / "vanity/TESTAMENT.md").string()))
};
auto* entity = Game::entityManager->CreateEntity(info);
Game::entityManager->ConstructEntity(entity);
}
}
if (Game::config->GetValue("disable_vanity") == "1") return;
for (const auto& npc : objects) {
if (npc.m_ID == LWOOBJID_EMPTY) continue;
if (npc.m_LOT == 176){
Game::zoneManager->RemoveSpawner(npc.m_ID);
} else{
auto* entity = Game::entityManager->GetEntity(npc.m_ID);
if (!entity) continue;
entity->Smash(LWOOBJID_EMPTY, eKillType::VIOLENT);
}
}
objects.clear();
loadedFiles.clear();
ParseXml((BinaryPathFinder::GetBinaryDir() / "vanity/root.xml").string());
// Loop through all objects
for (auto& object : objects) {
if (object.m_Locations.find(Game::server->GetZoneID()) == object.m_Locations.end()) continue;
const std::vector<VanityObjectLocation>& locations = object.m_Locations.at(Game::server->GetZoneID());
// Pick a random location
const auto& location = locations[GeneralUtils::GenerateRandomNumber<int>(
static_cast<size_t>(0), static_cast<size_t>(locations.size() - 1))];
float rate = GeneralUtils::GenerateRandomNumber<float>(0, 1);
if (location.m_Chance < rate) continue;
if (object.m_LOT == 176){
object.m_ID = SpawnSpawner(object, location);
} else {
// Spawn the NPC
auto* objectEntity = SpawnObject(object, location);
if (!objectEntity) continue;
object.m_ID = objectEntity->GetObjectID();
if (!object.m_Phrases.empty()){
objectEntity->SetVar<std::vector<std::string>>(u"chats", object.m_Phrases);
SetupNPCTalk(objectEntity);
}
}
}
}
LWOOBJID SpawnSpawner(const VanityObject& object, const VanityObjectLocation& location) {
SceneObject obj;
obj.lot = object.m_LOT;
// guratantee we have no collisions
do {
obj.id = ObjectIDManager::GenerateObjectID();
} while(Game::zoneManager->GetSpawner(obj.id));
obj.position = location.m_Position;
obj.rotation = location.m_Rotation;
obj.settings = object.m_Config;
Level::MakeSpawner(obj);
return obj.id;
}
Entity* SpawnObject(const VanityObject& object, const VanityObjectLocation& location) {
EntityInfo info;
info.lot = object.m_LOT;
info.pos = location.m_Position;
info.rot = location.m_Rotation;
info.scale = location.m_Scale;
info.spawnerID = Game::entityManager->GetZoneControlEntity()->GetObjectID();
info.settings = object.m_Config;
auto* entity = Game::entityManager->CreateEntity(info);
if (!object.m_Name.empty()) entity->SetVar(u"npcName", object.m_Name);
if (entity->GetVar<bool>(u"noGhosting")) entity->SetIsGhostingCandidate(false);
auto* inventoryComponent = entity->GetComponent<InventoryComponent>();
if (inventoryComponent && !object.m_Equipment.empty()) {
inventoryComponent->SetNPCItems(object.m_Equipment);
}
auto* destroyableComponent = entity->GetComponent<DestroyableComponent>();
if (destroyableComponent) {
destroyableComponent->SetIsGMImmune(true);
destroyableComponent->SetMaxHealth(0);
destroyableComponent->SetHealth(0);
}
Game::entityManager->ConstructEntity(entity);
return entity;
}
void ParseXml(const std::string& file) {
if (loadedFiles.contains(file)){
LOG("Trying to load vanity file %s twice!!!", file.c_str());
return;
}
loadedFiles.insert(file);
// Read the entire file
std::ifstream xmlFile(file);
std::string xml((std::istreambuf_iterator<char>(xmlFile)), std::istreambuf_iterator<char>());
// Parse the XML
tinyxml2::XMLDocument doc;
doc.Parse(xml.c_str(), xml.size());
// Read the objects
auto* files = doc.FirstChildElement("files");
if (files) {
for (auto* file = files->FirstChildElement("file"); file != nullptr; file = file->NextSiblingElement("file")) {
std::string enabled = file->Attribute("enabled");
std::string filename = file->Attribute("name");
if (enabled != "1") {
continue;
}
ParseXml((BinaryPathFinder::GetBinaryDir() / "vanity" / filename).string());
}
}
// Read the objects
auto* objectsElement = doc.FirstChildElement("objects");
const uint32_t currentZoneID = Game::server->GetZoneID();
if (objectsElement) {
for (auto* object = objectsElement->FirstChildElement("object"); object != nullptr; object = object->NextSiblingElement("object")) {
// for use later when adding to the vector of VanityObjects
bool useLocationsAsRandomSpawnPoint = false;
// Get the NPC name
auto* name = object->Attribute("name");
if (!name) name = "";
// Get the NPC lot
auto lot = GeneralUtils::TryParse<LOT>(object->Attribute("lot")).value_or(LOT_NULL);
if (lot == LOT_NULL) {
LOG("Failed to parse object lot");
continue;
}
// Get the equipment
auto* equipment = object->FirstChildElement("equipment");
std::vector<LOT> inventory;
if (equipment) {
auto* text = equipment->GetText();
if (text != nullptr) {
std::string equipmentString(text);
std::vector<std::string> splitEquipment = GeneralUtils::SplitString(equipmentString, ',');
for (auto& item : splitEquipment) {
// remove spaces for tryParse to work
item.erase(remove_if(item.begin(), item.end(), isspace), item.end());
auto itemInt = GeneralUtils::TryParse<uint32_t>(item);
if (itemInt) inventory.push_back(itemInt.value());
}
}
}
// Get the phrases
auto* phrases = object->FirstChildElement("phrases");
std::vector<std::string> phraseList = {};
if (phrases) {
for (auto* phrase = phrases->FirstChildElement("phrase"); phrase != nullptr;
phrase = phrase->NextSiblingElement("phrase")) {
// Get the phrase
auto* text = phrase->GetText();
if (text == nullptr) {
LOG("Failed to parse NPC phrase");
continue;
}
phraseList.push_back(text);
}
}
auto* configElement = object->FirstChildElement("config");
std::vector<std::u16string> keys = {};
std::vector<LDFBaseData*> config = {};
if(configElement) {
for (auto* key = configElement->FirstChildElement("key"); key != nullptr;
key = key->NextSiblingElement("key")) {
// Get the config data
auto* data = key->GetText();
if (!data) continue;
LDFBaseData* configData = LDFBaseData::DataFromString(data);
if (configData->GetKey() == u"useLocationsAsRandomSpawnPoint" && configData->GetValueType() == eLDFType::LDF_TYPE_BOOLEAN){
useLocationsAsRandomSpawnPoint = static_cast<bool>(configData);
continue;
}
keys.push_back(configData->GetKey());
config.push_back(configData);
}
}
if (!keys.empty()) config.push_back(new LDFData<std::vector<std::u16string>>(u"syncLDF", keys));
VanityObject objectData {
.m_Name = name,
.m_LOT = lot,
.m_Equipment = inventory,
.m_Phrases = phraseList,
.m_Config = config
};
// Get the locations
auto* locations = object->FirstChildElement("locations");
if (locations == nullptr) {
LOG("Failed to parse NPC locations");
continue;
}
for (auto* location = locations->FirstChildElement("location"); location != nullptr;
location = location->NextSiblingElement("location")) {
// Get the location data
auto zoneID = GeneralUtils::TryParse<uint32_t>(location->Attribute("zone"));
auto x = GeneralUtils::TryParse<float>(location->Attribute("x"));
auto y = GeneralUtils::TryParse<float>(location->Attribute("y"));
auto z = GeneralUtils::TryParse<float>(location->Attribute("z"));
auto rw = GeneralUtils::TryParse<float>(location->Attribute("rw"));
auto rx = GeneralUtils::TryParse<float>(location->Attribute("rx"));
auto ry = GeneralUtils::TryParse<float>(location->Attribute("ry"));
auto rz = GeneralUtils::TryParse<float>(location->Attribute("rz"));
if (!zoneID || !x || !y || !z || !rw || !rx || !ry || !rz) {
LOG("Failed to parse NPC location data");
continue;
}
if (zoneID.value() != currentZoneID) {
LOG_DEBUG("Skipping (%s) %i location because it is in %i and not the current zone (%i)", name, lot, zoneID.value(), currentZoneID);
continue;
}
VanityObjectLocation locationData {
.m_Position = { x.value(), y.value(), z.value() },
.m_Rotation = { rw.value(), rx.value(), ry.value(), rz.value() },
};
if (location->Attribute("chance")) {
locationData.m_Chance = GeneralUtils::TryParse<float>(location->Attribute("chance")).value_or(1.0f);
}
if (location->Attribute("scale")) {
locationData.m_Scale = GeneralUtils::TryParse<float>(location->Attribute("scale")).value_or(1.0f);
}
const auto& it = objectData.m_Locations.find(zoneID.value());
if (it != objectData.m_Locations.end()) {
it->second.push_back(locationData);
} else {
std::vector<VanityObjectLocation> locations;
locations.push_back(locationData);
objectData.m_Locations.insert(std::make_pair(zoneID.value(), locations));
}
if (!useLocationsAsRandomSpawnPoint) {
objects.push_back(objectData);
objectData.m_Locations.clear();
}
}
if (useLocationsAsRandomSpawnPoint && !objectData.m_Locations.empty()) {
objects.push_back(objectData);
}
}
}
}
VanityObject* VanityUtilities::GetObject(const std::string& name) {
for (size_t i = 0; i < objects.size(); i++) {
if (objects[i].m_Name == name) {
return &objects[i];
}
}
return nullptr;
}
std::string VanityUtilities::ParseMarkdown(const std::string& file) {
// This function will read the file and return the content formatted as ASCII text.
// Read the file into a string
std::ifstream t(file);
std::stringstream output;
// If the file does not exist, return a useful error.
if (!t.good()) {
output << "File ";
output << file.substr(file.rfind("/") + 1);
output << " not found!\nContact your DarkflameServer admin\nor find the server source at https://github.com/DarkflameUniverse/DarkflameServer";
return output.str();
}
std::stringstream buffer;
buffer << t.rdbuf();
std::string fileContents = buffer.str();
// Loop through all lines in the file.
// Replace all instances of the markdown syntax with the corresponding HTML.
// Only care about headers
std::string line;
std::stringstream ss;
ss << fileContents;
while (std::getline(ss, line)) {
#define TOSTRING(x) #x
#ifndef STRINGIFY
#define STRINGIFY(x) TOSTRING(x)
#endif
// Replace "__TIMESTAMP__" with the __TIMESTAMP__
GeneralUtils::ReplaceInString(line, "__TIMESTAMP__", __TIMESTAMP__);
// Replace "__VERSION__" with the PROJECT_VERSION
GeneralUtils::ReplaceInString(line, "__VERSION__", Game::projectVersion);
// Replace "__SOURCE__" with SOURCE
GeneralUtils::ReplaceInString(line, "__SOURCE__", Game::config->GetValue("source"));
// Replace "__LICENSE__" with LICENSE
GeneralUtils::ReplaceInString(line, "__LICENSE__", "AGPL-3.0");
if (line.find("##") != std::string::npos) {
// Add "&lt;font size=&apos;18&apos; color=&apos;#000000&apos;&gt;" before the header
output << "<font size=\"14\" color=\"#000000\">";
// Add the header without the markdown syntax
output << line.substr(3);
output << "</font>";
} else if (line.find("#") != std::string::npos) {
// Add "&lt;font size=&apos;18&apos; color=&apos;#000000&apos;&gt;" before the header
output << "<font size=\"18\" color=\"#000000\">";
// Add the header without the markdown syntax
output << line.substr(2);
output << "</font>";
} else {
output << line;
}
output << "\n";
}
return output.str();
}
void SetupNPCTalk(Entity* npc) {
npc->AddCallbackTimer(15.0f, [npc]() { NPCTalk(npc); });
npc->SetProximityRadius(20.0f, "talk");
}
void NPCTalk(Entity* npc) {
auto* proximityMonitorComponent = npc->GetComponent<ProximityMonitorComponent>();
if (!proximityMonitorComponent->GetProximityObjects("talk").empty()) {
const auto& chats = npc->GetVar<std::vector<std::string>>(u"chats");
if (chats.empty()) {
return;
}
const auto& selected
= chats[GeneralUtils::GenerateRandomNumber<int32_t>(0, static_cast<int32_t>(chats.size() - 1))];
GameMessages::SendNotifyClientZoneObject(
npc->GetObjectID(), u"sendToclient_bubble", 0, 0, npc->GetObjectID(), selected, UNASSIGNED_SYSTEM_ADDRESS);
}
Game::entityManager->SerializeEntity(npc);
const float nextTime = GeneralUtils::GenerateRandomNumber<float>(15, 60);
npc->AddCallbackTimer(nextTime, [npc]() { NPCTalk(npc); });
}