Added prefab instancing through C# and support for mid-game rigidbody and skeletal animation

Nuake/src/Scene/Systems/ScriptingSystem.cpp

@@ -56,6 +56,8 @@ namespace Nuake
 
 			// Creates an instance of the entity script in C#
 			scriptingEngineNet.RegisterEntityScript(entity);
+
+			netScriptComponent.Initialized = true;
 		}
 
 		for (auto& e : netEntities)
@@ -89,6 +91,40 @@ namespace Nuake
 
 		auto& scriptingEngineNet = ScriptingEngineNet::Get();
 		auto netEntities = m_Scene->m_Registry.view<NetScriptComponent>();
+
+		// Instance all the new entities
+		std::vector<Entity> entityJustInstanced;
+		for (auto& e : netEntities)
+		{
+			auto& netScriptComponent = netEntities.get<NetScriptComponent>(e);
+			if (!netScriptComponent.Initialized)
+			{
+				if (netScriptComponent.ScriptPath.empty())
+					continue;
+
+				auto entity = Entity{ e, m_Scene };
+
+				// Creates an instance of the entity script in C#
+				scriptingEngineNet.RegisterEntityScript(entity);
+
+				netScriptComponent.Initialized = true;
+				entityJustInstanced.push_back(entity);
+			}
+		}
+
+		// Call init on the newly created instance
+		for (auto& e : entityJustInstanced)
+		{
+			auto& netScriptComponent = e.GetComponent<NetScriptComponent>();
+			if (e.IsValid() && scriptingEngineNet.HasEntityScriptInstance(e))
+			{
+				// We can now call on init on it.
+				auto scriptInstance = scriptingEngineNet.GetEntityScript(e);
+				scriptInstance.InvokeMethod("OnInit");
+			}
+		}
+
+		// Then call update on all the other scripts
 		for (auto& e : netEntities)
 		{
 			NetScriptComponent& netScriptComponent = netEntities.get<NetScriptComponent>(e);