Refactored System constructor to take a struct instead of a bunch of parameters to reduce future pain and to be able to extend it with IsClient and IsServer flags.

include/Engine/Collision/CollidableOctreeSystem.h

@@ -9,8 +9,8 @@
 class CollidableOctreeSystem : public ImpureSystem, public PureSystem
 {
 public:
-    CollidableOctreeSystem(World* world, EventBroker* eventBroker, Octree<EntityAABB>* octree, const std::string& componentType)
-        : System(world, eventBroker)
+    CollidableOctreeSystem(SystemParams params, Octree<EntityAABB>* octree, const std::string& componentType)
+        : System(params)
         , PureSystem(componentType)
         , m_Octree(octree)
     { }

include/Engine/Collision/CollisionSystem.h

@@ -13,8 +13,8 @@
 class CollisionSystem : public PureSystem
 {
 public:
-    CollisionSystem(World* world, EventBroker* eventBroker, Octree<EntityAABB>* octree)
-        : System(world, eventBroker)
+    CollisionSystem(SystemParams params, Octree<EntityAABB>* octree)
+        : System(params)
         , PureSystem("Collidable")
         , m_Octree(octree)
     { }

include/Engine/Collision/TriggerSystem.h

@@ -15,8 +15,8 @@ class AABB;
 class TriggerSystem : public PureSystem
 {
 public:
-    TriggerSystem(World* world, EventBroker* eventBroker, Octree<EntityAABB>* octree)
-        : System(world, eventBroker)
+    TriggerSystem(SystemParams params, Octree<EntityAABB>* octree)
+        : System(params)
         , PureSystem("Trigger")
         , m_Octree(octree)
     {

include/Engine/Core/System.h

@@ -6,20 +6,38 @@
 #include "EntityWrapper.h"
 #include "ComponentWrapper.h"
 
+struct SystemParams
+{
+    SystemParams(::World* World, ::EventBroker* EventBroker, bool IsClient, bool IsServer)
+        : World(World)
+        , EventBroker(EventBroker)
+        , IsClient(IsClient)
+        , IsServer(IsServer)
+    { }
+
+    ::World* World;
+    ::EventBroker* EventBroker;
+    bool IsClient = false;
+    bool IsServer = false;
+};
+
 class System
 {
     friend class SystemPipeline;
 
 protected:
-    System(World* world, EventBroker) { }
-    System(World* world, EventBroker* eventBroker)
-        : m_World(world)
-        , m_EventBroker(eventBroker)
+    System(SystemParams params)
+        : m_World(params.World)
+        , m_EventBroker(params.EventBroker)
+        , IsClient(params.IsClient)
+        , IsServer(params.IsServer)
     { }
     virtual ~System() = default;
 
     World* m_World;
     EventBroker* m_EventBroker;
+    bool IsClient = false;
+    bool IsServer = false;
 };
 
 class PureSystem : public virtual System

include/Engine/Core/SystemPipeline.h

@@ -10,9 +10,11 @@
 class SystemPipeline
 {
 public:
-    SystemPipeline(World* world, EventBroker* eventBroker)
+    SystemPipeline(World* world, EventBroker* eventBroker, bool isClient, bool isServer)
         : m_World(world)
         , m_EventBroker(eventBroker)
+        , m_IsClient(isClient)
+        , m_IsServer(isServer)
     {
         EVENT_SUBSCRIBE_MEMBER(m_EPause, &SystemPipeline::OnPause);
         EVENT_SUBSCRIBE_MEMBER(m_EResume, &SystemPipeline::OnResume);
@@ -35,7 +37,7 @@ public:
             m_OrderedSystemGroups.resize(updateOrderLevel + 1);
         }
         UnorderedSystems& group = m_OrderedSystemGroups[updateOrderLevel];
-        System* system = new T(m_World, m_EventBroker, args...);
+        System* system = new T(SystemParams(m_World, m_EventBroker, m_IsClient, m_IsServer), args...);
         group.Systems[typeid(T).name()] = system;
 
         PureSystem* pureSystem = dynamic_cast<PureSystem*>(system);
@@ -88,6 +90,8 @@ public:
 private:
     World* m_World;
     EventBroker* m_EventBroker;
+    bool m_IsClient = false;
+    bool m_IsServer = false;
     bool m_Paused = false;
 
     struct UnorderedSystems

include/Engine/Core/UniformScaleSystem.h

@@ -8,7 +8,7 @@
 class UniformScaleSystem : public PureSystem
 {
 public:
-    UniformScaleSystem(World* world, EventBroker* eventBroker);
+    UniformScaleSystem(SystemParams params);
 
     virtual void UpdateComponent(EntityWrapper& entity, ComponentWrapper& cUniformScale, double dt) override;
 

include/Engine/Editor/EditorRenderSystem.h

@@ -10,7 +10,7 @@
 class EditorRenderSystem : public ImpureSystem
 {
 public:
-    EditorRenderSystem(World* world, EventBroker* eventBroker, IRenderer* renderer, RenderFrame* renderFrame);
+    EditorRenderSystem(SystemParams params, IRenderer* renderer, RenderFrame* renderFrame);
 
     virtual void Update(double dt) override;
 

include/Engine/Editor/EditorSystem.h

@@ -17,7 +17,7 @@
 class EditorSystem : public ImpureSystem
 {
 public:
-    EditorSystem(World* world, EventBroker* eventBroker, IRenderer* renderer, RenderFrame* renderFrame);
+    EditorSystem(SystemParams params, IRenderer* renderer, RenderFrame* renderFrame);
     ~EditorSystem();
 
     void Update(double dt);

include/Engine/Editor/EditorWidgetSystem.h

@@ -25,7 +25,7 @@ struct WidgetDelta : Event
 class EditorWidgetSystem : public ImpureSystem, PureSystem
 {
 public:
-    EditorWidgetSystem(World* world, EventBroker* eventBroker, IRenderer* renderer);
+    EditorWidgetSystem(SystemParams params, IRenderer* renderer);
 
     virtual void Update(double dt) override;
     virtual void UpdateComponent(EntityWrapper& entity, ComponentWrapper& cEditorWidget, double dt) override;

include/Engine/Rendering/AnimationSystem.h

@@ -13,8 +13,8 @@
 class AnimationSystem : public PureSystem
 {
 public:
-    AnimationSystem(World* world, EventBroker* eventBroker)
-        : System(world, eventBroker)
+    AnimationSystem(SystemParams params)
+        : System(params)
         , PureSystem("Animation")
     {
 

include/Engine/Rendering/RenderSystem.h

@@ -20,7 +20,7 @@
 class RenderSystem : public ImpureSystem
 {
 public:
-    RenderSystem(World* world, EventBroker* eventBrokerer, const IRenderer* renderer, RenderFrame* renderFrame);
+    RenderSystem(SystemParams params, const IRenderer* renderer, RenderFrame* renderFrame);
     ~RenderSystem();
 
     virtual void Update(double dt) override;
@@ -29,7 +29,6 @@ private:
     const IRenderer* m_Renderer;
     RenderFrame* m_RenderFrame;
     Camera* m_Camera;
-    World* m_World;
     EntityWrapper m_CurrentCamera = EntityWrapper::Invalid;
     EntityWrapper m_LocalPlayer = EntityWrapper::Invalid;