Add classes Mesh and StaticMesh

Core/Core/CoreInstance.h

@@ -44,7 +44,6 @@ class CoreInstance {
 	RenderEngine* render_engine_;
 	GameInstance* game_;
 	
-
 	bool is_ready = false;
 public:
 	CoreInstance();
@@ -58,4 +57,5 @@ public:
 	double getMemorySize() const { return memorySize_; }
 	const std::string& getBaseWorldName() const { return main_config_.base_world; }
 	const std::string& getGameName() const { return main_config_.game_name; }
+	GameInstance* GetGameInstance() const { return game_; }
 };

Core/Core/RenderEngine.cpp

@@ -8,6 +8,10 @@
 #include "CoreInstance.h"
 #include "Log/Log.h"
 
+#include "Game/GameInstance.h"
+#include "Game/World/World.h"
+#include "Game/Actors/Mesh/Mesh.hpp"
+
 #include "GLFW/glfw3.h"
 
 const std::vector<const char*> RenderEngine::deviceExtensions = {
@@ -986,6 +990,11 @@ RenderEngine::~RenderEngine()
 
 void RenderEngine::start()
 {
+    World* world = core_.GetGameInstance()->GetWorld();
+    std::vector<Mesh*> meshes = world->GetActorsByClass<Mesh>();
+    for (auto& i : meshes)
+        i->load_model(i->GetModelName());
+        
     while (!glfwWindowShouldClose(window_))
     {
         glfwPollEvents();

Core/Game/Actors/Actor.cpp

@@ -8,17 +8,16 @@ Actor::Actor()
     SetType(Classes::Actor);
 }
 
-std::shared_ptr<SaveMap> Actor::save() noexcept
+std::shared_ptr<SaveMap> Actor::save()
 {
-    std::shared_ptr<SaveMap> save = std::make_shared<SaveMap>("Actor");
-    save->SaveObject("loc", &loc)
+    return std::make_shared<SaveMap>("Actor")
+               ->SaveObject("loc", &loc)
                ->SaveObject("rot", &rot)
                ->SaveObject("scale", &scale)
                ->SaveListStrings("tags", std::move(tags));
-    return save;
 }
 
-void Actor::load(std::shared_ptr<SaveMap> save) noexcept
+void Actor::load(std::shared_ptr<SaveMap> save)
 {
     loc = *reinterpret_cast<Vector3D*>(save->GetObject("loc"));
     rot = *reinterpret_cast<Vector3D*>(save->GetObject("rot"));

Core/Game/Actors/Actor.h

@@ -9,7 +9,6 @@
 #include "Math/Vector.h"
 
 GENERATE_META(Actor)
-
 class Actor : public ISave, public IRTTI
 {
     Vector3D loc;
@@ -24,8 +23,8 @@ public:
     Delegate<const Vector3D&> OnSetActorRotate;
 
 #pragma region ISave
-    virtual std::shared_ptr<SaveMap> save() noexcept override;
-    virtual void load(std::shared_ptr<SaveMap> save) noexcept override;
+    virtual std::shared_ptr<SaveMap> save() override;
+    virtual void load(std::shared_ptr<SaveMap> save) override;
 #pragma endregion
 
     virtual void BeginPlay();

Core/Game/Actors/Mesh/Mesh.cpp

@@ -0,0 +1,21 @@
+#include "Mesh.hpp"
+
+#include "Game/SaveMap/SaveMap.h"
+
+Mesh::Mesh()
+{
+    SetType(Classes::Mesh);
+}
+
+std::shared_ptr<SaveMap> Mesh::save()
+{
+    return std::make_shared<SaveMap>("Mesh")
+    ->SaveString("model_name_", model_name_)
+    ->connect_to(Actor::save());
+}
+
+void Mesh::load(std::shared_ptr<SaveMap> save)
+{
+    Actor::load(save->getParent());
+    model_name_ = save->GetString("model_name_");
+}

Core/Game/Actors/Mesh/Mesh.hpp

@@ -0,0 +1,24 @@
+#pragma once
+
+#include <string>
+
+#include "../Actor.h"
+
+GENERATE_META(Mesh)
+class Mesh : public Actor
+{
+    std::string model_name_;
+protected:
+    void SetModelName(const std::string& new_model_name) { model_name_ = new_model_name; }
+    
+public:
+    Mesh();
+    
+#pragma region ISave
+    virtual std::shared_ptr<SaveMap> save() override;
+    virtual void load(std::shared_ptr<SaveMap> save) override;
+#pragma endregion
+
+    virtual void load_model(const std::string& model_name) = 0;
+    const std::string& GetModelName() const { return model_name_; }
+};

Core/Game/Actors/Mesh/StaticMesh.cpp

@@ -0,0 +1,26 @@
+#include "StaticMesh.hpp"
+
+#include "Log/Log.h"
+#include "Game/SaveMap/SaveMap.h"
+
+StaticMesh::StaticMesh()
+{
+    SetType(Classes::StaticMesh);
+}
+
+std::shared_ptr<SaveMap> StaticMesh::save()
+{
+    return std::make_shared<SaveMap>("StaticMesh")->connect_to(Mesh::save());
+}
+
+void StaticMesh::load(std::shared_ptr<SaveMap> save)
+{
+    Mesh::load(save->getParent());
+}
+
+void StaticMesh::load_model(const std::string& model_name)
+{
+    SetModelName(model_name);
+    // TODO
+    Message("Load mesh: " + model_name);
+}

Core/Game/Actors/Mesh/StaticMesh.hpp

@@ -0,0 +1,17 @@
+#pragma once
+
+#include "Mesh.hpp"
+
+GENERATE_META(StaticMesh)
+class StaticMesh : public Mesh
+{
+public:
+    StaticMesh();
+    
+#pragma region ISave
+    virtual std::shared_ptr<SaveMap> save() override;
+    virtual void load(std::shared_ptr<SaveMap> save) override;
+#pragma endregion
+    
+    void load_model(const std::string& model_name) override;
+};

Core/Game/BaseObjectFactory.cpp

@@ -1,10 +1,12 @@
 #include "ObjectFactory.h"
+#include "Actors/Mesh/StaticMesh.hpp"
 
 #include "Game/Actors/Actor.h"
 #include "Math/Vector.h"
 
 std::vector<ObjectFactory> base_object_factories = {
     GENERATE_FACTORY_OBJECT(Actor)
+    GENERATE_FACTORY_OBJECT(StaticMesh)
     GENERATE_FACTORY_OBJECT(Vector2D)
     GENERATE_FACTORY_OBJECT(Vector3D)
 };

Core/Game/SaveMap/SaveMap.cpp

@@ -626,11 +626,11 @@ std::string SaveMap::serialize() noexcept
     return buffer;
 }
 
-SaveMap* SaveMap::connect_to(const std::shared_ptr<SaveMap>& parent)
+std::shared_ptr<SaveMap> SaveMap::connect_to(const std::shared_ptr<SaveMap>& parent)
 {
     if (this->parent_ != nullptr)
         throw std::runtime_error("Can't connect to second parent");
     
     this->parent_ = parent;
-    return this;
+    return std::shared_ptr<SaveMap>(this);
 }

Core/Game/SaveMap/SaveMap.h

@@ -77,5 +77,5 @@ public:
     // Собирает все токены в JSON объект
     std::string serialize() noexcept;
 
-    SaveMap* connect_to(const std::shared_ptr<SaveMap>& parent);
+    std::shared_ptr<SaveMap> connect_to(const std::shared_ptr<SaveMap>& parent);
 };

Core/Game/World/World.h

@@ -6,6 +6,7 @@
 
 #include "RTTI.h"
 #include "Game/Actors/Actor.h"
+#include "Game/Actors/Mesh/Mesh.hpp"
 
 class GameInstance;
 
@@ -36,8 +37,8 @@ public:
         Container list;
         for (auto i = actors.cbegin(); i != actors.cend(); ++i)
         {
-            if (RTTI::IsA<T>(*i))
-                list.push_back(*i);
+            if (T* cast_object = RTTI::dyn_cast<T>(*i))
+                list.push_back(cast_object);
         }
         return list;
     }
@@ -52,7 +53,7 @@ public:
         return object;
     }
 
-    template<class Container = std::vector<Actor*>>
+    template<class T, class Container = std::vector<T*>>
     Container GetActorsByTag(std::string tag)
     {
         Container container;

FastRTTI/RTTI_Meta.h

@@ -13,5 +13,5 @@ template<class T> struct Meta;
 // Enum type classes
 enum class Classes
 {
-    IRTTI, IResource, Actor, TestActor
+    IRTTI, IResource, Actor, TestActor, Mesh, StaticMesh
 };

TestGame/Worlds/TestWorld.world

@@ -1 +1 @@
-{"Class name":"TestWorld","dtime":5.000000,"Parent parameters":{"Class name":"World","loActors":[]}}
+{"Class name":"TestWorld","dtime":5.000000,"Parent parameters":{"Class name":"World","loActors":[{"Class name":"StaticMesh","Parent parameters":{"Class name":"Mesh","smodel_name_":"TestModel","Parent parameters":{"Class name":"Actor","oloc":{"Class name":"Vector3D","dx":"0.0","dy":"0.0","dz":"0.0"},"orot":{"Class name":"Vector3D","dx":"0.0","dy":"0.0","dz":"0.0"},"oscale":{"Class name":"Vector3D","dx":"0.0","dy":"0.0","dz":"0.0"},"tags":[]}}}]}}