Public release of the DLU server code!

Have fun!

dWorldServer/ObjectIDManager.cpp

@@ -0,0 +1,63 @@
+#include "ObjectIDManager.h"
+
+// Std
+#include <random>
+
+// Custom Classes
+#include "MasterPackets.h"
+#include "Database.h"
+#include "dLogger.h"
+#include "Game.h"
+
+// Static Variables
+ObjectIDManager * ObjectIDManager::m_Address = nullptr;
+static std::uniform_int_distribution<int> uni(10000000, INT32_MAX);
+
+//! Initializes the manager
+void ObjectIDManager::Initialize(void) {
+    //this->currentRequestID = 0;
+    this->currentObjectID = uint32_t(1152921508165007067); //Initial value for this server's objectIDs
+}
+
+//! Requests a persistent ID
+void ObjectIDManager::RequestPersistentID(std::function<void(uint32_t)> callback) {
+    PersistentIDRequest * request = new PersistentIDRequest();
+    request->requestID = ++this->currentRequestID;
+    request->callback = callback;
+
+    this->requests.push_back(request);
+
+    MasterPackets::SendPersistentIDRequest(Game::server, request->requestID);
+}
+
+//! Handles a persistent ID response
+void ObjectIDManager::HandleRequestPersistentIDResponse(uint64_t requestID, uint32_t persistentID) {
+    for (uint32_t i = 0; i < this->requests.size(); ++i) {
+        if (this->requests[i]->requestID == requestID) {
+
+            // Call the callback function
+            this->requests[i]->callback(persistentID);
+
+            // Then delete the request
+            delete this->requests[i];
+            this->requests.erase(this->requests.begin() + i);
+            return;
+        }
+    }
+}
+
+//! Handles cases where we have to get a unique object ID synchronously
+uint32_t ObjectIDManager::GenerateRandomObjectID()
+{
+    std::random_device rd;
+	
+    std::mt19937 rng(rd());
+
+    return  uni(rng);
+}
+
+
+//! Generates an object ID server-sided (used for regular entities like smashables)
+uint32_t ObjectIDManager::GenerateObjectID(void) {
+    return ++this->currentObjectID;
+}