Working on planet

CMakeLists.txt

@@ -436,6 +436,10 @@ add_executable(space-game001
     OpenGlExtensions.h
     Utils.cpp
     Utils.h
+    SparkEmitter.cpp
+    SparkEmitter.h
+	PlanetObject.cpp
+	PlanetObject.h
 )
 
 # Установка проекта по умолчанию для Visual Studio

Environment.cpp

@@ -8,7 +8,7 @@ namespace ZL {
 int Environment::windowHeaderHeight = 0;
 int Environment::width = 0;
 int Environment::height = 0;
-float Environment::zoom = 6.f;
+float Environment::zoom = 14.f;
 
 bool Environment::leftPressed = false;
 bool Environment::rightPressed = false;

Game.cpp

@@ -1,4 +1,4 @@
-#include "Game.h"
+#include "Game.h"
 #include "AnimatedModel.h"
 #include "BoneAnimatedModel.h"
 #include "Utils.h"
@@ -12,445 +12,615 @@
 namespace ZL
 {
 #ifdef EMSCRIPTEN
-    const char* CONST_ZIP_FILE = "space-game001.zip";
+	const char* CONST_ZIP_FILE = "space-game001.zip";
 #else
-    const char* CONST_ZIP_FILE = "";
+	const char* CONST_ZIP_FILE = "";
 #endif
 
-    Vector4f generateRandomQuaternion(std::mt19937& gen)
-    {
-        // Ðàñïðåäåëåíèå äëÿ ãåíåðàöèè ñëó÷àéíûõ êîîðäèíàò êâàòåðíèîíà
-        std::normal_distribution<> distrib(0.0, 1.0);
+	Vector4f generateRandomQuaternion(std::mt19937& gen)
+	{
+		// Ðàñïðåäåëåíèå äëÿ ãåíåðàöèè ñëó÷àéíûõ êîîðäèíàò êâàòåðíèîíà
+		std::normal_distribution<> distrib(0.0, 1.0);
 
-        // Ãåíåðèðóåì ÷åòûðå ñëó÷àéíûõ ÷èñëà èç íîðìàëüíîãî ðàñïðåäåëåíèÿ N(0, 1).
-        // Íîðìàëèçàöèÿ ýòîãî âåêòîðà äàåò ðàâíîìåðíîå ðàñïðåäåëåíèå ïî 4D-ñôåðå (ò.å. êâàòåðíèîí åäèíè÷íîé äëèíû).
-        Vector4f randomQuat = {
-            (float)distrib(gen),
-            (float)distrib(gen),
-            (float)distrib(gen),
-            (float)distrib(gen)
-        };
+		// Ãåíåðèðóåì ÷åòûðå ñëó÷àéíûõ ÷èñëà èç íîðìàëüíîãî ðàñïðåäåëåíèÿ N(0, 1).
+		// Íîðìàëèçàöèÿ ýòîãî âåêòîðà äàåò ðàâíîìåðíîå ðàñïðåäåëåíèå ïî 4D-ñôåðå (ò.å. êâàòåðíèîí åäèíè÷íîé äëèíû).
+		Vector4f randomQuat = {
+			(float)distrib(gen),
+			(float)distrib(gen),
+			(float)distrib(gen),
+			(float)distrib(gen)
+		};
 
-        return randomQuat.normalized();
-    }
+		return randomQuat.normalized();
+	}
 
 
-    // --- Îñíîâíàÿ ôóíêöèÿ ãåíåðàöèè ---
-    std::vector<BoxCoords> generateRandomBoxCoords(int N)
-    {
-        // Êîíñòàíòû
-        const float MIN_DISTANCE = 3.0f;
-        const float MIN_DISTANCE_SQUARED = MIN_DISTANCE * MIN_DISTANCE; // Ðàáîòàåì ñ êâàäðàòîì ðàññòîÿíèÿ
-        const float MIN_COORD = -100.0f;
-        const float MAX_COORD = 100.0f;
-        const int MAX_ATTEMPTS = 1000; // Îãðàíè÷åíèå íà êîëè÷åñòâî ïîïûòîê, ÷òîáû èçáåæàòü áåñêîíå÷íîãî öèêëà
+	// --- Îñíîâíàÿ ôóíêöèÿ ãåíåðàöèè ---
+	std::vector<BoxCoords> generateRandomBoxCoords(int N)
+	{
+		// Êîíñòàíòû
+		const float MIN_DISTANCE = 3.0f;
+		const float MIN_DISTANCE_SQUARED = MIN_DISTANCE * MIN_DISTANCE; // Ðàáîòàåì ñ êâàäðàòîì ðàññòîÿíèÿ
+		const float MIN_COORD = -100.0f;
+		const float MAX_COORD = 100.0f;
+		const int MAX_ATTEMPTS = 1000; // Îãðàíè÷åíèå íà êîëè÷åñòâî ïîïûòîê, ÷òîáû èçáåæàòü áåñêîíå÷íîãî öèêëà
 
-        std::vector<BoxCoords> boxCoordsArr;
-        boxCoordsArr.reserve(N); // Ðåçåðâèðóåì ïàìÿòü
+		std::vector<BoxCoords> boxCoordsArr;
+		boxCoordsArr.reserve(N); // Ðåçåðâèðóåì ïàìÿòü
 
-        // 1. Èíèöèàëèçàöèÿ ãåíåðàòîðà ïñåâäîñëó÷àéíûõ ÷èñåë
-        // Èñïîëüçóåì Mersenne Twister (mt19937) êàê âûñîêîêà÷åñòâåííûé ãåíåðàòîð
-        std::random_device rd;
-        std::mt19937 gen(rd());
+		// 1. Èíèöèàëèçàöèÿ ãåíåðàòîðà ïñåâäîñëó÷àéíûõ ÷èñåë
+		// Èñïîëüçóåì Mersenne Twister (mt19937) êàê âûñîêîêà÷åñòâåííûé ãåíåðàòîð
+		std::random_device rd;
+		std::mt19937 gen(rd());
 
-        // 2. Îïðåäåëåíèå ðàâíîìåðíîãî ðàñïðåäåëåíèÿ äëÿ êîîðäèíàò [MIN_COORD, MAX_COORD]
-        std::uniform_real_distribution<> distrib(MIN_COORD, MAX_COORD);
+		// 2. Îïðåäåëåíèå ðàâíîìåðíîãî ðàñïðåäåëåíèÿ äëÿ êîîðäèíàò [MIN_COORD, MAX_COORD]
+		std::uniform_real_distribution<> distrib(MIN_COORD, MAX_COORD);
 
-        int generatedCount = 0;
+		int generatedCount = 0;
 
-        while (generatedCount < N)
-        {
-            bool accepted = false;
-            int attempts = 0;
+		while (generatedCount < N)
+		{
+			bool accepted = false;
+			int attempts = 0;
 
-            // Ïîïûòêà íàéòè ïîäõîäÿùèå êîîðäèíàòû
-            while (!accepted && attempts < MAX_ATTEMPTS)
-            {
-                // Ãåíåðèðóåì íîâûå ñëó÷àéíûå êîîðäèíàòû
-                Vector3f newPos(
-                    (float)distrib(gen),
-                    (float)distrib(gen),
-                    (float)distrib(gen)
-                );
+			// Ïîïûòêà íàéòè ïîäõîäÿùèå êîîðäèíàòû
+			while (!accepted && attempts < MAX_ATTEMPTS)
+			{
+				// Ãåíåðèðóåì íîâûå ñëó÷àéíûå êîîðäèíàòû
+				Vector3f newPos(
+					(float)distrib(gen),
+					(float)distrib(gen),
+					(float)distrib(gen)
+				);
 
-                // Ïðîâåðêà ðàññòîÿíèÿ äî âñåõ óæå ñóùåñòâóþùèõ îáúåêòîâ
-                accepted = true; // Ïðåäïîëàãàåì, ÷òî ïîäõîäèò, ïîêà íå äîêàçàíî îáðàòíîå
-                for (const auto& existingBox : boxCoordsArr)
-                {
-                    // Ðàñ÷åò âåêòîðà ðàçíîñòè
-                    Vector3f diff = newPos - existingBox.pos;
+				// Ïðîâåðêà ðàññòîÿíèÿ äî âñåõ óæå ñóùåñòâóþùèõ îáúåêòîâ
+				accepted = true; // Ïðåäïîëàãàåì, ÷òî ïîäõîäèò, ïîêà íå äîêàçàíî îáðàòíîå
+				for (const auto& existingBox : boxCoordsArr)
+				{
+					// Ðàñ÷åò âåêòîðà ðàçíîñòè
+					Vector3f diff = newPos - existingBox.pos;
 
-                    // Ðàñ÷åò êâàäðàòà ðàññòîÿíèÿ
-                    float distanceSquared = diff.squaredNorm();
+					// Ðàñ÷åò êâàäðàòà ðàññòîÿíèÿ
+					float distanceSquared = diff.squaredNorm();
 
-                    // Åñëè êâàäðàò ðàññòîÿíèÿ ìåíüøå êâàäðàòà ìèíèìàëüíîãî ðàññòîÿíèÿ
-                    if (distanceSquared < MIN_DISTANCE_SQUARED)
-                    {
-                        accepted = false; // Îòêëîíÿåì, ñëèøêîì áëèçêî
-                        break;           // Íåò ñìûñëà ïðîâåðÿòü äàëüøå, åñëè îäíî íàðóøåíèå íàéäåíî
-                    }
-                }
+					// Åñëè êâàäðàò ðàññòîÿíèÿ ìåíüøå êâàäðàòà ìèíèìàëüíîãî ðàññòîÿíèÿ
+					if (distanceSquared < MIN_DISTANCE_SQUARED)
+					{
+						accepted = false; // Îòêëîíÿåì, ñëèøêîì áëèçêî
+						break;           // Íåò ñìûñëà ïðîâåðÿòü äàëüøå, åñëè îäíî íàðóøåíèå íàéäåíî
+					}
+				}
 
-                if (accepted)
-                {
-                    // 2. Ãåíåðèðóåì ñëó÷àéíûé êâàòåðíèîí
-                    Vector4f randomQuat = generateRandomQuaternion(gen);
+				if (accepted)
+				{
+					// 2. Ãåíåðèðóåì ñëó÷àéíûé êâàòåðíèîí
+					Vector4f randomQuat = generateRandomQuaternion(gen);
 
-                    // 3. Ïðåîáðàçóåì åãî â ìàòðèöó âðàùåíèÿ
-                    Matrix3f randomMatrix = QuatToMatrix(randomQuat);
+					// 3. Ïðåîáðàçóåì åãî â ìàòðèöó âðàùåíèÿ
+					Matrix3f randomMatrix = QuatToMatrix(randomQuat);
 
-                    // 4. Äîáàâëÿåì îáúåêò ñ íîâîé ñëó÷àéíîé ìàòðèöåé
-                    boxCoordsArr.emplace_back(BoxCoords{ newPos, randomMatrix });
-                    generatedCount++;
-                }
-                attempts++;
-            }
+					// 4. Äîáàâëÿåì îáúåêò ñ íîâîé ñëó÷àéíîé ìàòðèöåé
+					boxCoordsArr.emplace_back(BoxCoords{ newPos, randomMatrix });
+					generatedCount++;
+				}
+				attempts++;
+			}
 
-            // Åñëè ïðåâûøåíî ìàêñèìàëüíîå êîëè÷åñòâî ïîïûòîê, âûõîäèì èç öèêëà, 
-            // ÷òîáû èçáåæàòü çàâèñàíèÿ, åñëè N ñëèøêîì âåëèêî èëè äèàïàçîí ñëèøêîì ìàë.
-            if (!accepted) {
-                std::cerr << "Ïðåäóïðåæäåíèå: Íå óäàëîñü ñãåíåðèðîâàòü " << N << " îáúåêòîâ. Ñãåíåðèðîâàíî: " << generatedCount << std::endl;
-                break;
-            }
-        }
+			// Åñëè ïðåâûøåíî ìàêñèìàëüíîå êîëè÷åñòâî ïîïûòîê, âûõîäèì èç öèêëà, 
+			// ÷òîáû èçáåæàòü çàâèñàíèÿ, åñëè N ñëèøêîì âåëèêî èëè äèàïàçîí ñëèøêîì ìàë.
+			if (!accepted) {
+				std::cerr << "Ïðåäóïðåæäåíèå: Íå óäàëîñü ñãåíåðèðîâàòü " << N << " îáúåêòîâ. Ñãåíåðèðîâàíî: " << generatedCount << std::endl;
+				break;
+			}
+		}
 
-        return boxCoordsArr;
-    }
+		return boxCoordsArr;
+	}
 
-Game::Game() 
-    : window(nullptr)
-    , glContext(nullptr)
-    , newTickCount(0)
-    , lastTickCount(0)
-{
-}
+	Game::Game()
+		: window(nullptr)
+		, glContext(nullptr)
+		, newTickCount(0)
+		, lastTickCount(0)
+	{
+		std::vector<Vector3f> emissionPoints = {
+			Vector3f{-2.1f, 0.9f, 5.0f},
+			Vector3f{2.1f, 0.9f, 5.0f}
+		};
+		sparkEmitter = SparkEmitter(emissionPoints, 100.0f);
+	}
 
-Game::~Game() {
-    if (glContext) {
-        SDL_GL_DeleteContext(glContext);
-    }
-    if (window) {
-        SDL_DestroyWindow(window);
-    }
-    SDL_Quit();
-}
+	Game::~Game() {
+		if (glContext) {
+			SDL_GL_DeleteContext(glContext);
+		}
+		if (window) {
+			SDL_DestroyWindow(window);
+		}
+		SDL_Quit();
+	}
 
-void Game::setup() {   
-    glContext = SDL_GL_CreateContext(ZL::Environment::window);
+	void Game::setup() {
+		glContext = SDL_GL_CreateContext(ZL::Environment::window);
 
-    ZL::BindOpenGlFunctions();
-    ZL::CheckGlError();
+		ZL::BindOpenGlFunctions();
+		ZL::CheckGlError();
 
-    // Initialize renderer
+		// Initialize renderer
 
 #ifdef EMSCRIPTEN
-    renderer.shaderManager.AddShaderFromFiles("default", "./shaders/default.vertex", "./shaders/default_web.fragment", CONST_ZIP_FILE);
-    renderer.shaderManager.AddShaderFromFiles("defaultColor", "./shaders/defaultColor.vertex", "./shaders/defaultColor_web.fragment", CONST_ZIP_FILE);
-    renderer.shaderManager.AddShaderFromFiles("env", "./shaders/env.vertex", "./shaders/env_web.fragment", CONST_ZIP_FILE);
+		renderer.shaderManager.AddShaderFromFiles("default", "./shaders/default.vertex", "./shaders/default_web.fragment", CONST_ZIP_FILE);
+		renderer.shaderManager.AddShaderFromFiles("defaultColor", "./shaders/defaultColor.vertex", "./shaders/defaultColor_web.fragment", CONST_ZIP_FILE);
+		renderer.shaderManager.AddShaderFromFiles("env", "./shaders/env.vertex", "./shaders/env_web.fragment", CONST_ZIP_FILE);
 
 #else
-    renderer.shaderManager.AddShaderFromFiles("default", "./shaders/default.vertex", "./shaders/default_desktop.fragment", CONST_ZIP_FILE);
-    renderer.shaderManager.AddShaderFromFiles("defaultColor", "./shaders/defaultColor.vertex", "./shaders/defaultColor_desktop.fragment", CONST_ZIP_FILE);
-    renderer.shaderManager.AddShaderFromFiles("env", "./shaders/env.vertex", "./shaders/env_desktop.fragment", CONST_ZIP_FILE);
+		renderer.shaderManager.AddShaderFromFiles("default", "./shaders/default.vertex", "./shaders/default_desktop.fragment", CONST_ZIP_FILE);
+		renderer.shaderManager.AddShaderFromFiles("defaultColor", "./shaders/defaultColor.vertex", "./shaders/defaultColor_desktop.fragment", CONST_ZIP_FILE);
+		renderer.shaderManager.AddShaderFromFiles("env", "./shaders/env.vertex", "./shaders/env_desktop.fragment", CONST_ZIP_FILE);
 
 #endif
-    
-    cubemapTexture = std::make_shared<Texture>(
-        std::array<TextureDataStruct, 6>{
-            CreateTextureDataFromBmp24("./resources/sky/space_rt.bmp", CONST_ZIP_FILE),
-            CreateTextureDataFromBmp24("./resources/sky/space_lf.bmp", CONST_ZIP_FILE),
-            CreateTextureDataFromBmp24("./resources/sky/space_up.bmp", CONST_ZIP_FILE),
-            CreateTextureDataFromBmp24("./resources/sky/space_dn.bmp", CONST_ZIP_FILE),
-            CreateTextureDataFromBmp24("./resources/sky/space_bk.bmp", CONST_ZIP_FILE),
-            CreateTextureDataFromBmp24("./resources/sky/space_ft.bmp", CONST_ZIP_FILE)
-    });
 
-    
-    cubemap.data = ZL::CreateCubemap(500);
-    cubemap.RefreshVBO();
-
-    //Load texture
-    spaceshipTexture = std::make_unique<Texture>(CreateTextureDataFromPng("./resources/DefaultMaterial_BaseColor.png", CONST_ZIP_FILE));
-    spaceshipBase = LoadFromTextFile02("./resources/spaceship005.txt", CONST_ZIP_FILE);
-    spaceshipBase.RotateByMatrix(QuatToMatrix(QuatFromRotateAroundY(M_PI / 2.0)));
-    //spaceshipBase.Move(Vector3f{ -0.52998, -13, 0 });
-    spaceshipBase.Move(Vector3f{ -0.52998, -10, 10 });
-
-    spaceship.AssignFrom(spaceshipBase);
-    spaceship.RefreshVBO();
-
-    //Boxes
-    boxTexture = std::make_unique<Texture>(CreateTextureDataFromPng("./resources/box/box.png", CONST_ZIP_FILE));
-    boxBase = LoadFromTextFile02("./resources/box/box.txt", CONST_ZIP_FILE);
-
-    boxCoordsArr = generateRandomBoxCoords(50);
-
-    boxRenderArr.resize(boxCoordsArr.size());
-
-    for (int i = 0; i < boxCoordsArr.size(); i++)
-    {
-        boxRenderArr[i].AssignFrom(boxBase);
-        boxRenderArr[i].RefreshVBO();
-    }
-
-    renderer.InitOpenGL();
-    
-}
-
-void Game::drawCubemap()
-{
-    static const std::string defaultShaderName = "default";
-    static const std::string envShaderName = "env";
-    static const std::string vPositionName = "vPosition";
-    static const std::string vTexCoordName = "vTexCoord";
-    static const std::string textureUniformName = "Texture";
-
-    renderer.shaderManager.PushShader(envShaderName);
-    renderer.RenderUniform1i(textureUniformName, 0);
-    renderer.EnableVertexAttribArray(vPositionName);
-    renderer.PushPerspectiveProjectionMatrix(1.0 / 1.5,
-        static_cast<float>(Environment::width) / static_cast<float>(Environment::height),
-        1, 1000);
-    renderer.PushMatrix();
-    renderer.LoadIdentity();
-    renderer.RotateMatrix(Environment::inverseShipMatrix);
-
-    CheckGlError();
-
-    glBindTexture(GL_TEXTURE_CUBE_MAP, cubemapTexture->getTexID());
-    renderer.DrawVertexRenderStruct(cubemap);
-
-    CheckGlError();
+		cubemapTexture = std::make_shared<Texture>(
+			std::array<TextureDataStruct, 6>{
+			CreateTextureDataFromBmp24("./resources/sky/space_rt.bmp", CONST_ZIP_FILE),
+				CreateTextureDataFromBmp24("./resources/sky/space_lf.bmp", CONST_ZIP_FILE),
+				CreateTextureDataFromBmp24("./resources/sky/space_up.bmp", CONST_ZIP_FILE),
+				CreateTextureDataFromBmp24("./resources/sky/space_dn.bmp", CONST_ZIP_FILE),
+				CreateTextureDataFromBmp24("./resources/sky/space_bk.bmp", CONST_ZIP_FILE),
+				CreateTextureDataFromBmp24("./resources/sky/space_ft.bmp", CONST_ZIP_FILE)
+		});
 
 
-    renderer.PopMatrix();
-    renderer.PopProjectionMatrix();
-    renderer.DisableVertexAttribArray(vPositionName);
+		cubemap.data = ZL::CreateCubemap(500);
+		cubemap.RefreshVBO();
 
-    renderer.shaderManager.PopShader();
-    CheckGlError();
-}
-void Game::drawShip()
-{
-    static const std::string defaultShaderName = "default";
-    static const std::string envShaderName = "env";
-    static const std::string vPositionName = "vPosition";
-    static const std::string vTexCoordName = "vTexCoord";
-    static const std::string textureUniformName = "Texture";
+		//Load texture
+		spaceshipTexture = std::make_unique<Texture>(CreateTextureDataFromPng("./resources/DefaultMaterial_BaseColor.png", CONST_ZIP_FILE));
+		spaceshipBase = LoadFromTextFile02("./resources/spaceship005.txt", CONST_ZIP_FILE);
+		spaceshipBase.RotateByMatrix(QuatToMatrix(QuatFromRotateAroundY(M_PI / 2.0)));
+		//spaceshipBase.Move(Vector3f{ -0.52998, -13, 0 });
+		spaceshipBase.Move(Vector3f{ -0.52998, -10, 10 });
 
-    renderer.shaderManager.PushShader(defaultShaderName);
-    renderer.RenderUniform1i(textureUniformName, 0);
-    renderer.EnableVertexAttribArray(vPositionName);
-    renderer.EnableVertexAttribArray(vTexCoordName);
+		spaceship.AssignFrom(spaceshipBase);
+		spaceship.RefreshVBO();
 
-    renderer.PushPerspectiveProjectionMatrix(1.0 / 1.5,
-        static_cast<float>(Environment::width) / static_cast<float>(Environment::height),
-        1, 1000);
-    renderer.PushMatrix();
+		//Boxes
+		boxTexture = std::make_unique<Texture>(CreateTextureDataFromPng("./resources/box/box.png", CONST_ZIP_FILE));
+		boxBase = LoadFromTextFile02("./resources/box/box.txt", CONST_ZIP_FILE);
 
-    renderer.LoadIdentity();
-    renderer.TranslateMatrix({ 0,0, -1.0f * Environment::zoom });
+		boxCoordsArr = generateRandomBoxCoords(50);
+
+		boxRenderArr.resize(boxCoordsArr.size());
+
+		for (int i = 0; i < boxCoordsArr.size(); i++)
+		{
+			boxRenderArr[i].AssignFrom(boxBase);
+			boxRenderArr[i].RefreshVBO();
+		}
+
+		sparkTexture = std::make_unique<Texture>(CreateTextureDataFromPng("./resources/spark.png", CONST_ZIP_FILE));
+
+		sparkEmitter.setTexture(sparkTexture);
 
 
-    glBindTexture(GL_TEXTURE_2D, spaceshipTexture->getTexID());
-    renderer.DrawVertexRenderStruct(spaceship);
+		buttonTexture = std::make_unique<Texture>(CreateTextureDataFromPng("./resources/button.png", CONST_ZIP_FILE));
 
-    renderer.PopMatrix();
-    renderer.PopProjectionMatrix();
-    renderer.DisableVertexAttribArray(vPositionName);
-    renderer.DisableVertexAttribArray(vTexCoordName);
+		button.data.PositionData.push_back({ 100, 100, 0 });
+		button.data.PositionData.push_back({ 100, 150, 0 });
+		button.data.PositionData.push_back({ 300, 150, 0 });
+		button.data.PositionData.push_back({ 100, 100, 0 });
+		button.data.PositionData.push_back({ 300, 150, 0 });
+		button.data.PositionData.push_back({ 300, 100, 0 });
 
-    renderer.shaderManager.PopShader();
-    CheckGlError();
-}
+		button.data.TexCoordData.push_back({ 0,0 });
+		button.data.TexCoordData.push_back({ 0,1 });
+		button.data.TexCoordData.push_back({ 1,1 });
+		button.data.TexCoordData.push_back({ 0,0 });
+		button.data.TexCoordData.push_back({ 1,1 });
+		button.data.TexCoordData.push_back({ 1,0 });
 
-void Game::drawBoxes()
-{
-    static const std::string defaultShaderName = "default";
-    static const std::string envShaderName = "env";
-    static const std::string vPositionName = "vPosition";
-    static const std::string vTexCoordName = "vTexCoord";
-    static const std::string textureUniformName = "Texture";
+		button.RefreshVBO();
 
-    renderer.shaderManager.PushShader(defaultShaderName);
-    renderer.RenderUniform1i(textureUniformName, 0);
-    renderer.EnableVertexAttribArray(vPositionName);
-    renderer.EnableVertexAttribArray(vTexCoordName);
+		musicVolumeBarTexture = std::make_unique<Texture>(CreateTextureDataFromPng("./resources/musicVolumeBarTexture.png", CONST_ZIP_FILE));
 
-    renderer.PushPerspectiveProjectionMatrix(1.0 / 1.5,
-        static_cast<float>(Environment::width) / static_cast<float>(Environment::height),
-        1, 1000);
+		musicVolumeBar.data.PositionData.push_back({ 1190, 100, 0 });
+		musicVolumeBar.data.PositionData.push_back({ 1190, 600, 0 });
+		musicVolumeBar.data.PositionData.push_back({ 1200, 600, 0 });
+		musicVolumeBar.data.PositionData.push_back({ 1190, 100, 0 });
+		musicVolumeBar.data.PositionData.push_back({ 1200, 600, 0 });
+		musicVolumeBar.data.PositionData.push_back({ 1200, 100, 0 });
 
-    for (int i = 0; i < boxCoordsArr.size(); i++)
-    {
-        renderer.PushMatrix();
+		musicVolumeBar.data.TexCoordData.push_back({ 0,0 });
+		musicVolumeBar.data.TexCoordData.push_back({ 0,1 });
+		musicVolumeBar.data.TexCoordData.push_back({ 1,1 });
+		musicVolumeBar.data.TexCoordData.push_back({ 0,0 });
+		musicVolumeBar.data.TexCoordData.push_back({ 1,1 });
+		musicVolumeBar.data.TexCoordData.push_back({ 1,0 });
 
-        renderer.LoadIdentity();
-        renderer.TranslateMatrix({ 0,0, -1.0f * Environment::zoom });
-        renderer.RotateMatrix(Environment::inverseShipMatrix);
-        renderer.TranslateMatrix(-Environment::shipPosition);
-        renderer.TranslateMatrix(boxCoordsArr[i].pos);
-        renderer.RotateMatrix(boxCoordsArr[i].m);
-        
-        glBindTexture(GL_TEXTURE_2D, boxTexture->getTexID());
-        renderer.DrawVertexRenderStruct(boxRenderArr[i]);
+		musicVolumeBar.RefreshVBO();
 
-        renderer.PopMatrix();
-    }
-    renderer.PopProjectionMatrix();
-    renderer.DisableVertexAttribArray(vPositionName);
-    renderer.DisableVertexAttribArray(vTexCoordName);
 
-    renderer.shaderManager.PopShader();
-    CheckGlError();
-}
+		musicVolumeBarButtonTexture = std::make_unique<Texture>(CreateTextureDataFromPng("./resources/musicVolumeBarButton.png", CONST_ZIP_FILE));
 
-void Game::drawScene() {
-    static const std::string defaultShaderName = "default";
-    static const std::string envShaderName = "env";
-    static const std::string vPositionName = "vPosition";
-    static const std::string vTexCoordName = "vTexCoord";
-    static const std::string textureUniformName = "Texture";
+		float musicVolumeBarButtonButtonCenterY = 350.0f;
 
-    glClearColor(0.0f, 0.5f, 1.0f, 1.0f);
-    glClear(GL_DEPTH_BUFFER_BIT | GL_COLOR_BUFFER_BIT);
-    
-    glViewport(0, 0, Environment::width, Environment::height);
+		musicVolumeBarButton.data.PositionData.push_back({ musicVolumeBarButtonButtonCenterX - musicVolumeBarButtonButtonRadius, musicVolumeBarButtonButtonCenterY - musicVolumeBarButtonButtonRadius, 0 });
+		musicVolumeBarButton.data.PositionData.push_back({ musicVolumeBarButtonButtonCenterX - musicVolumeBarButtonButtonRadius, musicVolumeBarButtonButtonCenterY + musicVolumeBarButtonButtonRadius, 0 });
+		musicVolumeBarButton.data.PositionData.push_back({ musicVolumeBarButtonButtonCenterX + musicVolumeBarButtonButtonRadius, musicVolumeBarButtonButtonCenterY + musicVolumeBarButtonButtonRadius, 0 });
+		musicVolumeBarButton.data.PositionData.push_back({ musicVolumeBarButtonButtonCenterX - musicVolumeBarButtonButtonRadius, musicVolumeBarButtonButtonCenterY - musicVolumeBarButtonButtonRadius, 0 });
+		musicVolumeBarButton.data.PositionData.push_back({ musicVolumeBarButtonButtonCenterX + musicVolumeBarButtonButtonRadius, musicVolumeBarButtonButtonCenterY + musicVolumeBarButtonButtonRadius, 0 });
+		musicVolumeBarButton.data.PositionData.push_back({ musicVolumeBarButtonButtonCenterX + musicVolumeBarButtonButtonRadius, musicVolumeBarButtonButtonCenterY - musicVolumeBarButtonButtonRadius, 0 });
 
-    CheckGlError();
+		musicVolumeBarButton.data.TexCoordData.push_back({ 0,0 });
+		musicVolumeBarButton.data.TexCoordData.push_back({ 0,1 });
+		musicVolumeBarButton.data.TexCoordData.push_back({ 1,1 });
+		musicVolumeBarButton.data.TexCoordData.push_back({ 0,0 });
+		musicVolumeBarButton.data.TexCoordData.push_back({ 1,1 });
+		musicVolumeBarButton.data.TexCoordData.push_back({ 1,0 });
 
-    drawCubemap();
-    drawShip();
-    drawBoxes();
-    
-    CheckGlError();
-}
+		musicVolumeBarButton.RefreshVBO();
+		renderer.InitOpenGL();
+		glEnable(GL_BLEND);
+		glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
 
-void Game::processTickCount() {
+		planetObject.init();
 
-    if (lastTickCount == 0) {
-        lastTickCount = SDL_GetTicks64();
-        return;
-    }
-    
-    newTickCount = SDL_GetTicks64();
-    if (newTickCount - lastTickCount > CONST_TIMER_INTERVAL) {
-        size_t delta = (newTickCount - lastTickCount > CONST_MAX_TIME_INTERVAL) ? 
-            CONST_MAX_TIME_INTERVAL : newTickCount - lastTickCount;
-        
-        //gameObjects.updateScene(delta);
+	}
 
-        if (Environment::tapDownHold) {
+	void Game::drawCubemap()
+	{
+		static const std::string defaultShaderName = "default";
+		static const std::string envShaderName = "env";
+		static const std::string vPositionName = "vPosition";
+		static const std::string vTexCoordName = "vTexCoord";
+		static const std::string textureUniformName = "Texture";
 
-            float diffx = Environment::tapDownCurrentPos.v[0] - Environment::tapDownStartPos.v[0];
-            float diffy = Environment::tapDownCurrentPos.v[1] - Environment::tapDownStartPos.v[1];
+		renderer.shaderManager.PushShader(envShaderName);
+		renderer.RenderUniform1i(textureUniformName, 0);
+		renderer.EnableVertexAttribArray(vPositionName);
+		renderer.PushPerspectiveProjectionMatrix(1.0 / 1.5,
+			static_cast<float>(Environment::width) / static_cast<float>(Environment::height),
+			1, 1000);
+		renderer.PushMatrix();
+		renderer.LoadIdentity();
+		renderer.RotateMatrix(Environment::inverseShipMatrix);
 
-           
-            if (abs(diffy) > 5.0 || abs(diffx) > 5.0) //threshold
-            {
+		CheckGlError();
 
-                float rotationPower = sqrtf(diffx * diffx + diffy * diffy);
+		glBindTexture(GL_TEXTURE_CUBE_MAP, cubemapTexture->getTexID());
+		renderer.DrawVertexRenderStruct(cubemap);
 
-                //std::cout << rotationPower << std::endl;
+		CheckGlError();
 
-                float deltaAlpha = rotationPower * delta * M_PI / 500000.f;
 
-                Vector3f rotationDirection = { diffy, diffx, 0 };
+		renderer.PopMatrix();
+		renderer.PopProjectionMatrix();
+		renderer.DisableVertexAttribArray(vPositionName);
 
-                rotationDirection = rotationDirection.normalized();
+		renderer.shaderManager.PopShader();
+		CheckGlError();
+	}
 
-                Vector4f rotateQuat = {
-                    rotationDirection.v[0] * sin(deltaAlpha * 0.5f),
-                    rotationDirection.v[1] * sin(deltaAlpha * 0.5f),
-                    rotationDirection.v[2] * sin(deltaAlpha * 0.5f),
-                    cos(deltaAlpha * 0.5f) };
+	void Game::drawShip()
+	{
+		static const std::string defaultShaderName = "default";
+		static const std::string envShaderName = "env";
+		static const std::string vPositionName = "vPosition";
+		static const std::string vTexCoordName = "vTexCoord";
+		static const std::string textureUniformName = "Texture";
 
-                Matrix3f rotateMat = QuatToMatrix(rotateQuat);
+		renderer.shaderManager.PushShader(defaultShaderName);
+		renderer.RenderUniform1i(textureUniformName, 0);
+		renderer.EnableVertexAttribArray(vPositionName);
+		renderer.EnableVertexAttribArray(vTexCoordName);
 
-                Environment::shipMatrix = MultMatrixMatrix(Environment::shipMatrix, rotateMat);
-                Environment::inverseShipMatrix = InverseMatrix(Environment::shipMatrix);
+		renderer.PushPerspectiveProjectionMatrix(1.0 / 1.5,
+			static_cast<float>(Environment::width) / static_cast<float>(Environment::height),
+			1, 1000);
+		renderer.PushMatrix();
 
-            }
-        }
+		renderer.LoadIdentity();
+		renderer.TranslateMatrix({ 0,0, -1.0f * Environment::zoom });
 
-        if (fabs(Environment::shipVelocity) > 0.01f)
-        {
-            Vector3f velocityDirection = { 0,0, -Environment::shipVelocity*delta / 1000.f };
-            Vector3f velocityDirectionAdjusted = MultMatrixVector(Environment::shipMatrix, velocityDirection);
 
-            Environment::shipPosition = Environment::shipPosition + velocityDirectionAdjusted;
-        }
+		glBindTexture(GL_TEXTURE_2D, spaceshipTexture->getTexID());
+		renderer.DrawVertexRenderStruct(spaceship);
+		sparkEmitter.draw(renderer, Environment::zoom, Environment::width, Environment::height);
 
-        lastTickCount = newTickCount;
-    }
-}
+		renderer.PopMatrix();
+		renderer.PopProjectionMatrix();
+		renderer.DisableVertexAttribArray(vPositionName);
+		renderer.DisableVertexAttribArray(vTexCoordName);
 
-void Game::render() {
-    SDL_GL_MakeCurrent(ZL::Environment::window, glContext);
-    ZL::CheckGlError();
+		renderer.shaderManager.PopShader();
+		CheckGlError();
+	}
 
-    glClearColor(0.0f, 1.0f, 0.0f, 1.0f);
-    glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
-    
-    drawScene();
-    processTickCount();
+	void Game::drawBoxes()
+	{
+		static const std::string defaultShaderName = "default";
+		static const std::string envShaderName = "env";
+		static const std::string vPositionName = "vPosition";
+		static const std::string vTexCoordName = "vTexCoord";
+		static const std::string textureUniformName = "Texture";
 
-    SDL_GL_SwapWindow(ZL::Environment::window);
-}
-void Game::update() {
-    SDL_Event event;
-    while (SDL_PollEvent(&event)) {
-        if (event.type == SDL_QUIT) {
-            Environment::exitGameLoop = true;
+		renderer.shaderManager.PushShader(defaultShaderName);
+		renderer.RenderUniform1i(textureUniformName, 0);
+		renderer.EnableVertexAttribArray(vPositionName);
+		renderer.EnableVertexAttribArray(vTexCoordName);
 
-        }
-        else if (event.type == SDL_MOUSEBUTTONDOWN) {
-            // 1. Îáðàáîòêà íàæàòèÿ êíîïêè ìûøè
-            Environment::tapDownHold = true;
-            // Êîîðäèíàòû íà÷àëüíîãî íàæàòèÿ
-            Environment::tapDownStartPos.v[0] = event.button.x;
-            Environment::tapDownStartPos.v[1] = event.button.y;
-            // Íà÷àëüíàÿ ïîçèöèÿ òàêæå ñòàíîâèòñÿ òåêóùåé
-            Environment::tapDownCurrentPos.v[0] = event.button.x;
-            Environment::tapDownCurrentPos.v[1] = event.button.y;
-        }
-        else if (event.type == SDL_MOUSEBUTTONUP) {
-            // 2. Îáðàáîòêà îòïóñêàíèÿ êíîïêè ìûøè
-            Environment::tapDownHold = false;
-        }
-        else if (event.type == SDL_MOUSEMOTION) {
-            // 3. Îáðàáîòêà ïåðåìåùåíèÿ ìûøè
-            if (Environment::tapDownHold) {
-                // Îáíîâëåíèå òåêóùåé ïîçèöèè, åñëè êíîïêà óäåðæèâàåòñÿ
-                Environment::tapDownCurrentPos.v[0] = event.motion.x;
-                Environment::tapDownCurrentPos.v[1] = event.motion.y;
-            }
-        }
-        else if (event.type == SDL_MOUSEWHEEL) {
-            static const float zoomstep = 2.0f;
-            if (event.wheel.y > 0) {
-                Environment::zoom -= zoomstep;
-            }
-            else if (event.wheel.y < 0) {
-                Environment::zoom += zoomstep;
-            }
-            if (Environment::zoom < zoomstep) {
-                Environment::zoom = zoomstep;
-            }
-        }
-        else if (event.type == SDL_KEYUP)
-        {
-            if (event.key.keysym.sym == SDLK_i)
-            {
-                Environment::shipVelocity += 1.f;
-            }
-            if (event.key.keysym.sym == SDLK_k)
-            {
-                Environment::shipVelocity -= 1.f;
-            }
-        }
-    }
-    render();
-}
+		renderer.PushPerspectiveProjectionMatrix(1.0 / 1.5,
+			static_cast<float>(Environment::width) / static_cast<float>(Environment::height),
+			1, 1000);
 
-}  // namespace ZL
+		for (int i = 0; i < boxCoordsArr.size(); i++)
+		{
+			renderer.PushMatrix();
+
+			renderer.LoadIdentity();
+			renderer.TranslateMatrix({ 0,0, -1.0f * Environment::zoom });
+			renderer.RotateMatrix(Environment::inverseShipMatrix);
+			renderer.TranslateMatrix(-Environment::shipPosition);
+			renderer.TranslateMatrix(boxCoordsArr[i].pos);
+			renderer.RotateMatrix(boxCoordsArr[i].m);
+
+			glBindTexture(GL_TEXTURE_2D, boxTexture->getTexID());
+			renderer.DrawVertexRenderStruct(boxRenderArr[i]);
+
+			renderer.PopMatrix();
+		}
+		renderer.PopProjectionMatrix();
+		renderer.DisableVertexAttribArray(vPositionName);
+		renderer.DisableVertexAttribArray(vTexCoordName);
+
+		renderer.shaderManager.PopShader();
+		CheckGlError();
+	}
+	void Game::UpdateVolumeKnob() {
+		float musicVolumeBarButtonButtonCenterY = volumeBarMinY + musicVolume * (volumeBarMaxY - volumeBarMinY);
+
+		auto& pos = musicVolumeBarButton.data.PositionData;
+
+		pos[0] = { musicVolumeBarButtonButtonCenterX - musicVolumeBarButtonButtonRadius, musicVolumeBarButtonButtonCenterY - musicVolumeBarButtonButtonRadius, 0 };
+		pos[1] = { musicVolumeBarButtonButtonCenterX - musicVolumeBarButtonButtonRadius, musicVolumeBarButtonButtonCenterY + musicVolumeBarButtonButtonRadius, 0 };
+		pos[2] = { musicVolumeBarButtonButtonCenterX + musicVolumeBarButtonButtonRadius, musicVolumeBarButtonButtonCenterY + musicVolumeBarButtonButtonRadius, 0 };
+		pos[3] = { musicVolumeBarButtonButtonCenterX - musicVolumeBarButtonButtonRadius, musicVolumeBarButtonButtonCenterY - musicVolumeBarButtonButtonRadius, 0 };
+		pos[4] = { musicVolumeBarButtonButtonCenterX + musicVolumeBarButtonButtonRadius, musicVolumeBarButtonButtonCenterY + musicVolumeBarButtonButtonRadius, 0 };
+		pos[5] = { musicVolumeBarButtonButtonCenterX + musicVolumeBarButtonButtonRadius, musicVolumeBarButtonButtonCenterY - musicVolumeBarButtonButtonRadius, 0 };
+
+		musicVolumeBarButton.RefreshVBO();
+
+	}
+
+	void Game::UpdateVolumeFromMouse(int mouseX, int mouseY) {
+
+		int uiX = mouseX;
+		int uiY = Environment::height - mouseY;
+		Environment::shipVelocity = (musicVolume) * (20.0);
+		if (uiY < volumeBarMinY || uiY > volumeBarMaxY)
+		{
+			return;
+		}
+
+		float t = (uiY - volumeBarMinY) / (volumeBarMaxY - volumeBarMinY);
+		if (t < 0.0f) t = 0.0f;
+		if (t > 1.0f) t = 1.0f;
+		musicVolume = t;
+		UpdateVolumeKnob();
+	}
+	void Game::drawUI()
+	{
+		static const std::string defaultShaderName = "default";
+		static const std::string envShaderName = "env";
+		static const std::string vPositionName = "vPosition";
+		static const std::string vTexCoordName = "vTexCoord";
+		static const std::string textureUniformName = "Texture";
+
+
+		glClear(GL_DEPTH_BUFFER_BIT);
+
+		renderer.shaderManager.PushShader(defaultShaderName);
+		renderer.RenderUniform1i(textureUniformName, 0);
+		renderer.EnableVertexAttribArray(vPositionName);
+		renderer.EnableVertexAttribArray(vTexCoordName);
+
+		renderer.PushProjectionMatrix(Environment::width, Environment::height, -1, 1);
+		renderer.PushMatrix();
+
+		renderer.LoadIdentity();
+
+
+		glBindTexture(GL_TEXTURE_2D, buttonTexture->getTexID());
+		renderer.DrawVertexRenderStruct(button);
+
+		glBindTexture(GL_TEXTURE_2D, musicVolumeBarTexture->getTexID());
+		renderer.DrawVertexRenderStruct(musicVolumeBar);
+
+		glBindTexture(GL_TEXTURE_2D, musicVolumeBarButtonTexture->getTexID());
+		renderer.DrawVertexRenderStruct(musicVolumeBarButton);
+
+		renderer.PopMatrix();
+		renderer.PopProjectionMatrix();
+		renderer.DisableVertexAttribArray(vPositionName);
+		renderer.DisableVertexAttribArray(vTexCoordName);
+
+		renderer.shaderManager.PopShader();
+		CheckGlError();
+	}
+
+	void Game::drawScene() {
+		static const std::string defaultShaderName = "default";
+		static const std::string envShaderName = "env";
+		static const std::string vPositionName = "vPosition";
+		static const std::string vTexCoordName = "vTexCoord";
+		static const std::string textureUniformName = "Texture";
+
+		glClearColor(0.0f, 0.5f, 1.0f, 1.0f);
+		glClear(GL_DEPTH_BUFFER_BIT | GL_COLOR_BUFFER_BIT);
+
+		glViewport(0, 0, Environment::width, Environment::height);
+
+		CheckGlError();
+
+		drawCubemap();
+		drawShip();
+		planetObject.draw(renderer);
+		drawBoxes();
+
+		drawUI();
+
+		CheckGlError();
+	}
+
+	void Game::processTickCount() {
+
+		if (lastTickCount == 0) {
+			lastTickCount = SDL_GetTicks64();
+			return;
+		}
+
+		newTickCount = SDL_GetTicks64();
+		if (newTickCount - lastTickCount > CONST_TIMER_INTERVAL) {
+			size_t delta = (newTickCount - lastTickCount > CONST_MAX_TIME_INTERVAL) ?
+				CONST_MAX_TIME_INTERVAL : newTickCount - lastTickCount;
+
+			//gameObjects.updateScene(delta);
+			sparkEmitter.update(static_cast<float>(delta));
+
+			if (Environment::tapDownHold) {
+
+				float diffx = Environment::tapDownCurrentPos.v[0] - Environment::tapDownStartPos.v[0];
+				float diffy = Environment::tapDownCurrentPos.v[1] - Environment::tapDownStartPos.v[1];
+
+
+				if (abs(diffy) > 5.0 || abs(diffx) > 5.0) //threshold
+				{
+
+					float rotationPower = sqrtf(diffx * diffx + diffy * diffy);
+
+					//std::cout << rotationPower << std::endl;
+
+					float deltaAlpha = rotationPower * delta * M_PI / 500000.f;
+
+					Vector3f rotationDirection = { diffy, diffx, 0 };
+
+					rotationDirection = rotationDirection.normalized();
+
+					Vector4f rotateQuat = {
+						rotationDirection.v[0] * sin(deltaAlpha * 0.5f),
+						rotationDirection.v[1] * sin(deltaAlpha * 0.5f),
+						rotationDirection.v[2] * sin(deltaAlpha * 0.5f),
+						cos(deltaAlpha * 0.5f) };
+
+					Matrix3f rotateMat = QuatToMatrix(rotateQuat);
+
+					Environment::shipMatrix = MultMatrixMatrix(Environment::shipMatrix, rotateMat);
+					Environment::inverseShipMatrix = InverseMatrix(Environment::shipMatrix);
+
+				}
+			}
+
+			if (fabs(Environment::shipVelocity) > 0.01f)
+			{
+				Vector3f velocityDirection = { 0,0, -Environment::shipVelocity * delta / 1000.f };
+				Vector3f velocityDirectionAdjusted = MultMatrixVector(Environment::shipMatrix, velocityDirection);
+
+				Environment::shipPosition = Environment::shipPosition + velocityDirectionAdjusted;
+			}
+
+			lastTickCount = newTickCount;
+		}
+	}
+
+	void Game::render() {
+		SDL_GL_MakeCurrent(ZL::Environment::window, glContext);
+		ZL::CheckGlError();
+
+		glClearColor(0.0f, 1.0f, 0.0f, 1.0f);
+		glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
+
+		drawScene();
+		processTickCount();
+
+		SDL_GL_SwapWindow(ZL::Environment::window);
+	}
+	void Game::update() {
+		SDL_Event event;
+		while (SDL_PollEvent(&event)) {
+			if (event.type == SDL_QUIT) {
+				Environment::exitGameLoop = true;
+
+			}
+			else if (event.type == SDL_MOUSEBUTTONDOWN) {
+				// 1. Îáðàáîòêà íàæàòèÿ êíîïêè ìûøè
+
+				int mx = event.button.x;
+				int my = event.button.y;
+
+				std::cout << mx << " " << my << '\n';
+				int uiX = mx;
+				int uiY = Environment::height - my;
+				if (uiX >= volumeBarMinX - 40 && uiX <= volumeBarMaxX + 40 &&
+					uiY >= volumeBarMinY - 40 && uiY <= volumeBarMaxY + 40) {
+					isDraggingVolume = true;
+					UpdateVolumeFromMouse(mx, my);
+				}
+				else {
+					Environment::tapDownHold = true;
+					// Êîîðäèíàòû íà÷àëüíîãî íàæàòèÿ
+					Environment::tapDownStartPos.v[0] = event.button.x;
+					Environment::tapDownStartPos.v[1] = event.button.y;
+					// Íà÷àëüíàÿ ïîçèöèÿ òàêæå ñòàíîâèòñÿ òåêóùåé
+					Environment::tapDownCurrentPos.v[0] = event.button.x;
+					Environment::tapDownCurrentPos.v[1] = event.button.y;
+				}
+
+			}
+			else if (event.type == SDL_MOUSEBUTTONUP) {
+				// 2. Îáðàáîòêà îòïóñêàíèÿ êíîïêè ìûøè
+				isDraggingVolume = false;
+				Environment::tapDownHold = false;
+			}
+			else if (event.type == SDL_MOUSEMOTION) {
+				// 3. Îáðàáîòêà ïåðåìåùåíèÿ ìûøè
+				int mx = event.motion.x;
+				int my = event.motion.y;
+
+				if (isDraggingVolume) {
+					// Äâèãàåì ìûøü ïî ñëàéäåðó — ìåíÿåì ãðîìêîñòü è ïîçèöèþ êðóæêà
+					UpdateVolumeFromMouse(mx, my);
+				}
+				if (Environment::tapDownHold) {
+					// Îáíîâëåíèå òåêóùåé ïîçèöèè, åñëè êíîïêà óäåðæèâàåòñÿ
+					Environment::tapDownCurrentPos.v[0] = event.motion.x;
+					Environment::tapDownCurrentPos.v[1] = event.motion.y;
+				}
+			}
+			else if (event.type == SDL_MOUSEWHEEL) {
+				static const float zoomstep = 2.0f;
+				if (event.wheel.y > 0) {
+					Environment::zoom -= zoomstep;
+				}
+				else if (event.wheel.y < 0) {
+					Environment::zoom += zoomstep;
+				}
+				if (Environment::zoom < zoomstep) {
+					Environment::zoom = zoomstep;
+				}
+			}
+			else if (event.type == SDL_KEYUP)
+			{
+				if (event.key.keysym.sym == SDLK_i)
+				{
+					Environment::shipVelocity += 1.f;
+				}
+				if (event.key.keysym.sym == SDLK_k)
+				{
+					Environment::shipVelocity -= 1.f;
+				}
+			}
+		}
+		render();
+	}
+
+}  // namespace ZL

Game.h

@@ -1,61 +1,92 @@
-#pragma once
+#pragma once
 
 #include "OpenGlExtensions.h"
 #include "Renderer.h"
 #include "Environment.h"
 #include "TextureManager.h"
+#include "SparkEmitter.h"
+#include "PlanetObject.h"
 
 namespace ZL {
 
 
-    struct BoxCoords
-    {
-        Vector3f pos;
-        Matrix3f m;
-    };
+	struct BoxCoords
+	{
+		Vector3f pos;
+		Matrix3f m;
+	};
 
 
-class Game {
-public:
-    Game();
-    ~Game();
-    
-    void setup();
-    void update();
-    void render();
-    
-    bool shouldExit() const { return Environment::exitGameLoop; }
+	class Game {
+	public:
+		Game();
+		~Game();
 
-private:    
-    void processTickCount();
-    void drawScene();
-    void drawCubemap();
-    void drawShip();
-    void drawBoxes();
+		void setup();
+		void update();
+		void render();
 
-    SDL_Window* window;
-    SDL_GLContext glContext;
-    Renderer renderer;
-    
-    size_t newTickCount;
-    size_t lastTickCount;
-    
-    static const size_t CONST_TIMER_INTERVAL = 10;
-    static const size_t CONST_MAX_TIME_INTERVAL = 1000;
 
-    std::shared_ptr<Texture> spaceshipTexture;
-    std::shared_ptr<Texture> cubemapTexture;
-    VertexDataStruct spaceshipBase;
-    VertexRenderStruct spaceship;
+		bool shouldExit() const { return Environment::exitGameLoop; }
 
-    VertexRenderStruct cubemap;
+	private:
+		void processTickCount();
+		void drawScene();
+		void drawCubemap();
+		void drawShip();
+		void drawBoxes();
+		void drawUI();
 
-    std::shared_ptr<Texture> boxTexture;
-    VertexDataStruct boxBase;
+		SDL_Window* window;
+		SDL_GLContext glContext;
+		Renderer renderer;
 
-    std::vector<BoxCoords> boxCoordsArr;
-    std::vector<VertexRenderStruct> boxRenderArr;
+		size_t newTickCount;
+		size_t lastTickCount;
+
+
+		std::vector<BoxCoords> boxCoordsArr;
+		std::vector<VertexRenderStruct> boxRenderArr;
+
+
+		std::shared_ptr<Texture> buttonTexture;
+		VertexRenderStruct button;
+
+		std::shared_ptr<Texture> musicVolumeBarTexture;
+		VertexRenderStruct musicVolumeBar;
+
+		std::shared_ptr<Texture> musicVolumeBarButtonTexture;
+		VertexRenderStruct musicVolumeBarButton;
+
+
+		bool isDraggingVolume = false;
+		float musicVolume = 0.0f;
+		float volumeBarMinX = 1190.0f;
+		float volumeBarMaxX = 1200.0f;
+		float volumeBarMinY = 100.0f;
+		float volumeBarMaxY = 600.0f;
+		float musicVolumeBarButtonButtonCenterX = 1195.0f;
+		float musicVolumeBarButtonButtonRadius = 25.0f;
+		void UpdateVolumeFromMouse(int mouseX, int mouseY);
+		void UpdateVolumeKnob();
+
+		static const size_t CONST_TIMER_INTERVAL = 10;
+		static const size_t CONST_MAX_TIME_INTERVAL = 1000;
+
+		std::shared_ptr<Texture> sparkTexture;
+		std::shared_ptr<Texture> spaceshipTexture;
+		std::shared_ptr<Texture> cubemapTexture;
+		VertexDataStruct spaceshipBase;
+		VertexRenderStruct spaceship;
+
+		VertexRenderStruct cubemap;
+
+		std::shared_ptr<Texture> boxTexture;
+		VertexDataStruct boxBase;
+
+		SparkEmitter sparkEmitter;
+		PlanetObject planetObject;
+	};
 
-};
 
 } // namespace ZL

PlanetObject.cpp

@@ -0,0 +1,292 @@
+#include "PlanetObject.h"
+#include <random>
+#include <cmath>
+#include "OpenGlExtensions.h"
+#include "Environment.h"
+
+namespace ZL {
+
+	struct Triangle
+	{
+		std::array<Vector3f, 3> data;
+
+		Triangle(Vector3f p1, Vector3f p2, Vector3f p3)
+			: data{ p1, p2, p3 }
+		{
+		}
+	};
+
+	std::vector<Triangle> subdivideTriangles(const std::vector<Triangle>& inputTriangles, PerlinNoise& perlin) {
+		std::vector<Triangle> output;
+		output.reserve(inputTriangles.size() * 4);
+
+		for (const auto& t : inputTriangles) {
+			Vector3f a = t.data[0];
+			Vector3f b = t.data[1];
+			Vector3f c = t.data[2];
+
+			// 1. Вычисляем "сырые" середины
+			Vector3f m_ab = (a + b) * 0.5f;
+			Vector3f m_bc = (b + c) * 0.5f;
+			Vector3f m_ac = (a + c) * 0.5f;
+
+			// 2. Нормализуем их (получаем идеальную сферу радиуса 1)
+			m_ab = m_ab.normalized();
+			m_bc = m_bc.normalized();
+			m_ac = m_ac.normalized();
+
+			// 3. ПРИМЕНЯЕМ ШУМ: Смещаем точку по радиусу
+			m_ab = m_ab * perlin.getSurfaceHeight(m_ab);
+			m_bc = m_bc * perlin.getSurfaceHeight(m_bc);
+			m_ac = m_ac * perlin.getSurfaceHeight(m_ac);
+
+			// 4. Формируем новые треугольники
+			output.emplace_back(a, m_ab, m_ac);
+			output.emplace_back(m_ab, b, m_bc);
+			output.emplace_back(m_ac, m_bc, c);
+			output.emplace_back(m_ab, m_bc, m_ac);
+		}
+
+		return output;
+	}
+
+	Vector3f calculateSurfaceNormal(Vector3f p_sphere, PerlinNoise& perlin) {
+		// p_sphere - это нормализованный вектор (точка на идеальной сфере)
+
+		float theta = 0.01f; // Шаг для "щупанья" соседей (epsilon)
+
+		// Нам нужно найти два вектора, касательных к сфере в точке p_sphere.
+		// Для этого берем любой вектор (например UP), делаем Cross Product, чтобы получить касательную.
+		// Если p_sphere совпадает с UP, берем RIGHT.
+		Vector3f up = Vector3f(0.0f, 1.0f, 0.0f);
+		if (abs(p_sphere.dot(up)) > 0.99f) {
+			up = Vector3f(1.0f, 0.0f, 0.0f);
+		}
+
+		Vector3f tangentX = (up.cross(p_sphere)).normalized();
+		Vector3f tangentY = (p_sphere.cross(tangentX)).normalized();
+
+		// Точки на идеальной сфере со смещением
+		Vector3f p0_dir = p_sphere;
+		Vector3f p1_dir = (p_sphere + tangentX * theta).normalized();
+		Vector3f p2_dir = (p_sphere + tangentY * theta).normalized();
+
+		// Реальные точки на искаженной поверхности
+		// p = dir * height(dir)
+		Vector3f p0 = p0_dir * perlin.getSurfaceHeight(p0_dir);
+		Vector3f p1 = p1_dir * perlin.getSurfaceHeight(p1_dir);
+		Vector3f p2 = p2_dir * perlin.getSurfaceHeight(p2_dir);
+
+		// Вектора от центральной точки к соседям
+		Vector3f v1 = p1 - p0;
+		Vector3f v2 = p2 - p0;
+
+		// Нормаль - это перпендикуляр к этим двум векторам
+		// Порядок (v2, v1) или (v1, v2) зависит от системы координат,
+		// здесь подбираем так, чтобы нормаль смотрела наружу.
+		return (-v2.cross(v1)).normalized();
+	}
+	
+	VertexDataStruct trianglesToVertices(const std::vector<Triangle>& triangles, PerlinNoise& perlin) {
+		VertexDataStruct buffer;
+		buffer.PositionData.reserve(triangles.size() * 3);
+		buffer.NormalData.reserve(triangles.size() * 3);
+
+		for (const auto& t : triangles) {
+			// Проходим по всем 3 вершинам треугольника
+			for (int i = 0; i < 3; i++) {
+				// p_geometry - это уже точка на поверхности (с шумом)
+				Vector3f p_geometry = t.data[i];
+
+				// Нам нужно восстановить направление от центра к этой точке, 
+				// чтобы передать его в функцию расчета нормали.
+				// Так как (0,0,0) - центр, то normalize(p) даст нам направление.
+				Vector3f p_dir = p_geometry.normalized();
+
+				// Считаем аналитическую нормаль для этой конкретной точки
+				Vector3f normal = calculateSurfaceNormal(p_dir, perlin);
+
+				buffer.PositionData.push_back({ p_geometry });
+				//buffer.NormalData.push_back({ normal });
+				//buffer.TexCoordData.push_back({ 0.0f, 0.0f });
+			}
+		}
+		return buffer;
+	}
+
+	// Генерация геометрии октаэдра с дублированием вершин для Flat Shading
+	VertexDataStruct generateOctahedron(PerlinNoise& perlin) {
+		VertexDataStruct buffer;
+
+		std::vector<Triangle> v = {
+			Triangle{
+				{ 0.0f,  1.0f,  0.0f}, // Top 
+				{ 0.0f,  0.0f,  1.0f}, // Front
+				{ 1.0f,  0.0f,  0.0f}, // Right
+			},
+			Triangle{
+				{ 0.0f,  1.0f,  0.0f}, // Top
+				{ 1.0f,  0.0f,  0.0f}, // Right
+				{ 0.0f,  0.0f, -1.0f},  // Back
+			},
+			Triangle{
+				{ 0.0f,  1.0f,  0.0f}, // Top
+				{ 0.0f,  0.0f, -1.0f},  // Back
+				{-1.0f,  0.0f,  0.0f}, // Left
+			},
+			Triangle{
+				{ 0.0f,  1.0f,  0.0f}, // Top
+				{-1.0f,  0.0f,  0.0f}, // Left
+				{ 0.0f,  0.0f,  1.0f}, // Front
+			},
+			Triangle{
+				{ 0.0f, -1.0f,  0.0f}, // Bottom 
+				{ 1.0f,  0.0f,  0.0f}, // Right 
+				{ 0.0f,  0.0f,  1.0f}, // Front 
+			},
+			Triangle{
+				{ 0.0f, -1.0f,  0.0f}, // Bottom
+				{ 0.0f,  0.0f,  1.0f}, // Front
+				{-1.0f,  0.0f,  0.0f}, // Left
+			},
+			Triangle{
+				{ 0.0f, -1.0f,  0.0f}, // Bottom
+				{-1.0f,  0.0f,  0.0f}, // Left
+				{ 0.0f,  0.0f, -1.0f},  // Back
+			},
+			Triangle{
+				{ 0.0f, -1.0f,  0.0f}, // Bottom
+				{ 0.0f,  0.0f, -1.0f},  // Back
+				{ 1.0f,  0.0f,  0.0f}, // Right
+			}
+		};
+
+		v = subdivideTriangles(v, perlin);
+		v = subdivideTriangles(v, perlin);
+		v = subdivideTriangles(v, perlin);
+		v = subdivideTriangles(v, perlin);
+		v = subdivideTriangles(v, perlin);
+
+
+		for (int i = 0; i < v.size(); i++) {
+			Vector3f p1 = v[i].data[0];
+			Vector3f p2 = v[i].data[1];
+			Vector3f p3 = v[i].data[2];
+
+			// Считаем нормаль грани через векторное произведение
+			Vector3f edge1 = p2 - p1;
+			Vector3f edge2 = p3 - p1;
+			Vector3f normal = (edge1.cross(edge2)).normalized();
+
+			// Дублируем нормаль для всех трех вершин треугольника (Flat shading)
+			buffer.PositionData.push_back({ p1 });
+			buffer.PositionData.push_back({ p2 });
+			buffer.PositionData.push_back({ p3 });
+			/*buffer.NormalData.push_back({normal});
+			buffer.NormalData.push_back({ normal });
+			buffer.NormalData.push_back({ normal });
+			buffer.TexCoordData.push_back({ 0.0f, 0.0f });
+			buffer.TexCoordData.push_back({ 0.0f, 0.0f });
+			buffer.TexCoordData.push_back({ 0.0f, 0.0f });*/
+		}
+		return buffer;
+	}
+
+	VertexDataStruct generateSphere(int subdivisions, PerlinNoise& perlin) {
+		// 1. Исходный октаэдр
+		std::vector<Triangle> geometry = {
+			Triangle{{ 0.0f,  1.0f,  0.0f}, { 0.0f,  0.0f,  1.0f}, { 1.0f,  0.0f,  0.0f}}, // Top-Front-Right
+			Triangle{{ 0.0f,  1.0f,  0.0f}, { 1.0f,  0.0f,  0.0f}, { 0.0f,  0.0f, -1.0f}}, // Top-Right-Back
+			Triangle{{ 0.0f,  1.0f,  0.0f}, { 0.0f,  0.0f, -1.0f}, {-1.0f,  0.0f,  0.0f}}, // Top-Back-Left
+			Triangle{{ 0.0f,  1.0f,  0.0f}, {-1.0f,  0.0f,  0.0f}, { 0.0f,  0.0f,  1.0f}}, // Top-Left-Front
+			Triangle{{ 0.0f, -1.0f,  0.0f}, { 1.0f,  0.0f,  0.0f}, { 0.0f,  0.0f,  1.0f}}, // Bottom-Right-Front
+			Triangle{{ 0.0f, -1.0f,  0.0f}, { 0.0f,  0.0f,  1.0f}, {-1.0f,  0.0f,  0.0f}}, // Bottom-Front-Left
+			Triangle{{ 0.0f, -1.0f,  0.0f}, {-1.0f,  0.0f,  0.0f}, { 0.0f,  0.0f, -1.0f}}, // Bottom-Left-Back
+			Triangle{{ 0.0f, -1.0f,  0.0f}, { 0.0f,  0.0f, -1.0f}, { 1.0f,  0.0f,  0.0f}}  // Bottom-Back-Right
+		};
+
+		// 2. ПРИМЕНЯЕМ ШУМ К ИСХОДНЫМ ВЕРШИНАМ
+		// Проходимся по всем треугольникам и всем вершинам в них
+		for (auto& t : geometry) {
+			for (int i = 0; i < 3; i++) {
+				// Нормализуем (на всякий случай, хотя у октаэдра они и так норм)
+				Vector3f dir = t.data[i].normalized();
+				// Применяем высоту
+				t.data[i] = dir * perlin.getSurfaceHeight(dir);
+			}
+		}
+
+		// 3. Разбиваем N раз (новые вершины будут получать шум внутри функции)
+		for (int i = 0; i < subdivisions; i++) {
+			geometry = subdivideTriangles(geometry, perlin);
+		}
+
+		// 4. Генерируем нормали
+		// Благодаря тому, что мы реально сдвигали вершины, Flat Shading нормали 
+		// рассчитаются правильно относительно нового рельефа.
+		return trianglesToVertices(geometry, perlin);
+	}
+
+	PlanetObject::PlanetObject()
+	{
+	}
+
+	void PlanetObject::init() {
+
+		planetMesh = generateSphere(7, perlin);
+
+		planetMesh.Scale(100.f);
+		planetMesh.Move({ 0,0,-200 });
+
+		planetRenderStruct.data = planetMesh;
+		planetRenderStruct.RefreshVBO();
+
+	}
+
+	void PlanetObject::prepareDrawData() {
+		if (!drawDataDirty) return;
+		
+		drawDataDirty = false;
+	}
+
+	void PlanetObject::draw(Renderer& renderer) {
+		
+		prepareDrawData();
+
+		static const std::string defaultShaderName = "defaultColor";
+		static const std::string vPositionName = "vPosition";
+
+		renderer.shaderManager.PushShader(defaultShaderName);
+		renderer.EnableVertexAttribArray(vPositionName);
+		renderer.PushPerspectiveProjectionMatrix(1.0 / 1.5,
+			static_cast<float>(Environment::width) / static_cast<float>(Environment::height),
+			1, 1000);
+		renderer.PushMatrix();
+		renderer.LoadIdentity();
+		renderer.TranslateMatrix({ 0,0, -1.0f * Environment::zoom });
+		renderer.RotateMatrix(Environment::inverseShipMatrix);
+		renderer.TranslateMatrix(-Environment::shipPosition);
+
+
+		renderer.DrawVertexRenderStruct(planetRenderStruct);
+
+		CheckGlError();
+
+
+		renderer.PopMatrix();
+		renderer.PopProjectionMatrix();
+		renderer.DisableVertexAttribArray(vPositionName);
+
+		renderer.shaderManager.PopShader();
+		CheckGlError();
+
+
+	}
+
+	void PlanetObject::update(float deltaTimeMs) {
+		
+	}
+
+	
+
+} // namespace ZL

PlanetObject.h

@@ -0,0 +1,100 @@
+#pragma once
+
+#include "ZLMath.h"
+#include "Renderer.h"
+#include "TextureManager.h"
+#include <vector>
+#include <chrono>
+#include <iostream>
+#include <string>
+#include <array>
+#include <numeric>
+#include <random>
+#include <algorithm>
+
+namespace ZL {
+
+    class PerlinNoise {
+        std::vector<int> p;
+    public:
+        PerlinNoise() {
+            p.resize(256);
+            std::iota(p.begin(), p.end(), 0);
+            // Перемешиваем для случайности (можно задать seed)
+            std::default_random_engine engine(12345);
+            std::shuffle(p.begin(), p.end(), engine);
+            p.insert(p.end(), p.begin(), p.end()); // Дублируем для переполнения
+        }
+
+        float fade(float t) { return t * t * t * (t * (t * 6 - 15) + 10); }
+        float lerp(float t, float a, float b) { return a + t * (b - a); }
+        float grad(int hash, float x, float y, float z) {
+            int h = hash & 15;
+            float u = h < 8 ? x : y;
+            float v = h < 4 ? y : (h == 12 || h == 14 ? x : z);
+            return ((h & 1) == 0 ? u : -u) + ((h & 2) == 0 ? v : -v);
+        }
+
+        float noise(float x, float y, float z) {
+            int X = (int)floor(x) & 255;
+            int Y = (int)floor(y) & 255;
+            int Z = (int)floor(z) & 255;
+
+            x -= floor(x);
+            y -= floor(y);
+            z -= floor(z);
+
+            float u = fade(x);
+            float v = fade(y);
+            float w = fade(z);
+
+            int A = p[X] + Y, AA = p[A] + Z, AB = p[A + 1] + Z;
+            int B = p[X + 1] + Y, BA = p[B] + Z, BB = p[B + 1] + Z;
+
+            return lerp(w, lerp(v, lerp(u, grad(p[AA], x, y, z), grad(p[BA], x - 1, y, z)),
+                lerp(u, grad(p[AB], x, y - 1, z), grad(p[BB], x - 1, y - 1, z))),
+                lerp(v, lerp(u, grad(p[AA + 1], x, y, z - 1), grad(p[BA + 1], x - 1, y, z - 1)),
+                    lerp(u, grad(p[AB + 1], x, y - 1, z - 1), grad(p[BB + 1], x - 1, y - 1, z - 1))));
+        }
+
+        float getSurfaceHeight(Vector3f pos) {
+            // Частота шума (чем больше, тем больше "холмов")
+            float frequency = 7.0f;
+
+            // Получаем значение шума (обычно от -1 до 1)
+            float noiseValue = noise(pos.v[0] * frequency, pos.v[1] * frequency, pos.v[2] * frequency);
+
+            // Переводим из диапазона [-1, 1] в [0, 1]
+            noiseValue = (noiseValue + 1.0f) * 0.5f;
+
+            // Масштабируем: хотим отклонение от 1.0 до 1.1
+            // Значит амплитуда = 0.1
+            float height = 1.0f + (noiseValue * 0.1f); // * 0.2 даст вариацию высоты
+
+            return height;
+        }
+    };
+
+
+	class PlanetObject {
+	private:
+        PerlinNoise perlin;
+		void prepareDrawData();
+		VertexDataStruct planetMesh;
+		VertexRenderStruct planetRenderStruct;
+
+	public:
+		PlanetObject();
+
+		void init();
+
+		void update(float deltaTimeMs);
+
+		void draw(Renderer& renderer);
+
+
+	private:
+		bool drawDataDirty = true;
+	};
+
+} // namespace ZL

Readme.md

@@ -2,6 +2,7 @@
 
 download from https://cmake.org/download/
 
+
 Windows x64 Installer:	cmake-4.2.0-windows-x86_64.msi
 
 
@@ -148,7 +149,7 @@ embuilder build sdl2 sdl2_ttf sdl2_image sdl2_image_jpg sdl2_image_png
 
 
 
-emcc main.cpp Game.cpp Environment.cpp BoneAnimatedModel.cpp Math.cpp Renderer.cpp TextModel.cpp ShaderManager.cpp TextureManager.cpp Utils.cpp OpenGlExtensions.cpp -O2 -std=c++14 -pthread -sUSE_PTHREADS=1 -sPTHREAD_POOL_SIZE=4 -sTOTAL_MEMORY=4294967296 -sINITIAL_MEMORY=3221225472 -sMAXIMUM_MEMORY=4294967296 -sALLOW_MEMORY_GROWTH=1 -I./thirdparty/libzip-1.11.3/build-emcmake/install/include -L./thirdparty/libzip-1.11.3/build-emcmake/install/lib -lzip -lz -sUSE_SDL_IMAGE=2 -sUSE_SDL=2 -sUSE_LIBPNG=1 --preload-file space-game001.zip -o space-game001.html
+emcc main.cpp Game.cpp Environment.cpp BoneAnimatedModel.cpp ZLMath.cpp Renderer.cpp TextModel.cpp ShaderManager.cpp TextureManager.cpp Utils.cpp OpenGlExtensions.cpp -O2 -std=c++14 -pthread -sUSE_PTHREADS=1 -sPTHREAD_POOL_SIZE=4 -sTOTAL_MEMORY=4294967296 -sINITIAL_MEMORY=3221225472 -sMAXIMUM_MEMORY=4294967296 -sALLOW_MEMORY_GROWTH=1 -I./thirdparty/libzip-1.11.3/build-emcmake/install/include -L./thirdparty/libzip-1.11.3/build-emcmake/install/lib -lzip -lz -sUSE_SDL_IMAGE=2 -sUSE_SDL=2 -sUSE_LIBPNG=1 --preload-file space-game001.zip -o space-game001.html
 
 emrun --no_browser --port 8080 .
 ```

SparkEmitter.cpp

@@ -0,0 +1,297 @@
+#include "SparkEmitter.h"
+#include <random>
+#include <cmath>
+#include "OpenGlExtensions.h"
+
+namespace ZL {
+
+	SparkEmitter::SparkEmitter()
+		: emissionRate(100.0f), isActive(true), drawDataDirty(true), maxParticles(200) {
+		particles.resize(maxParticles);
+		drawPositions.reserve(maxParticles * 6);
+		drawTexCoords.reserve(maxParticles * 6);
+		lastEmissionTime = std::chrono::steady_clock::now();
+
+		sparkQuad.data = VertexDataStruct();
+	}
+
+	SparkEmitter::SparkEmitter(const std::vector<Vector3f>& positions, float rate)
+		: emissionPoints(positions), emissionRate(rate), isActive(true),
+		drawDataDirty(true), maxParticles(positions.size() * 100) {
+		particles.resize(maxParticles);
+		drawPositions.reserve(maxParticles * 6);
+		drawTexCoords.reserve(maxParticles * 6);
+		lastEmissionTime = std::chrono::steady_clock::now();
+
+		sparkQuad.data = VertexDataStruct();
+	}
+
+	SparkEmitter::SparkEmitter(const std::vector<Vector3f>& positions,
+		std::shared_ptr<Texture> tex,
+		float rate)
+		: emissionPoints(positions), texture(tex), emissionRate(rate),
+		isActive(true), drawDataDirty(true), maxParticles(positions.size() * 100) {
+		particles.resize(maxParticles);
+		drawPositions.reserve(maxParticles * 6);
+		drawTexCoords.reserve(maxParticles * 6);
+		lastEmissionTime = std::chrono::steady_clock::now();
+
+		sparkQuad.data = VertexDataStruct();
+	}
+
+	void SparkEmitter::setTexture(std::shared_ptr<Texture> tex) {
+		texture = tex;
+	}
+
+	void SparkEmitter::prepareDrawData() {
+		if (!drawDataDirty) return;
+
+		drawPositions.clear();
+		drawTexCoords.clear();
+
+		if (getActiveParticleCount() == 0) {
+			drawDataDirty = false;
+			return;
+		}
+
+		std::vector<std::pair<const SparkParticle*, float>> sortedParticles;
+		sortedParticles.reserve(getActiveParticleCount());
+
+		for (const auto& particle : particles) {
+			if (particle.active) {
+				sortedParticles.push_back({ &particle, particle.position.v[2] });
+			}
+		}
+
+		std::sort(sortedParticles.begin(), sortedParticles.end(),
+			[](const auto& a, const auto& b) {
+				return a.second > b.second;
+			});
+
+		for (const auto& [particlePtr, depth] : sortedParticles) {
+			const auto& particle = *particlePtr;
+			Vector3f pos = particle.position;
+			float size = 0.04f * particle.scale;
+
+			drawPositions.push_back({ pos.v[0] - size, pos.v[1] - size, pos.v[2] });
+			drawTexCoords.push_back({ 0.0f, 0.0f });
+
+			drawPositions.push_back({ pos.v[0] - size, pos.v[1] + size, pos.v[2] });
+			drawTexCoords.push_back({ 0.0f, 1.0f });
+
+			drawPositions.push_back({ pos.v[0] + size, pos.v[1] + size, pos.v[2] });
+			drawTexCoords.push_back({ 1.0f, 1.0f });
+
+			drawPositions.push_back({ pos.v[0] - size, pos.v[1] - size, pos.v[2] });
+			drawTexCoords.push_back({ 0.0f, 0.0f });
+
+			drawPositions.push_back({ pos.v[0] + size, pos.v[1] + size, pos.v[2] });
+			drawTexCoords.push_back({ 1.0f, 1.0f });
+
+			drawPositions.push_back({ pos.v[0] + size, pos.v[1] - size, pos.v[2] });
+			drawTexCoords.push_back({ 1.0f, 0.0f });
+		}
+
+		drawDataDirty = false;
+	}
+
+	void SparkEmitter::draw(Renderer& renderer, float zoom, int screenWidth, int screenHeight) {
+		if (getActiveParticleCount() == 0) {
+			return;
+		}
+
+		if (!texture) {
+			return;
+		}
+
+		prepareDrawData();
+
+		if (drawPositions.empty()) {
+			return;
+		}
+
+		sparkQuad.data.PositionData = drawPositions;
+		sparkQuad.data.TexCoordData = drawTexCoords;
+		sparkQuad.RefreshVBO();
+
+		static const std::string defaultShaderName = "default";
+		static const std::string vPositionName = "vPosition";
+		static const std::string vTexCoordName = "vTexCoord";
+		static const std::string textureUniformName = "Texture";
+
+		renderer.shaderManager.PushShader(defaultShaderName);
+		renderer.RenderUniform1i(textureUniformName, 0);
+		renderer.EnableVertexAttribArray(vPositionName);
+		renderer.EnableVertexAttribArray(vTexCoordName);
+
+		float aspectRatio = static_cast<float>(screenWidth) / static_cast<float>(screenHeight);
+		renderer.PushPerspectiveProjectionMatrix(1.0 / 1.5, aspectRatio, 1, 1000);
+
+		glBindTexture(GL_TEXTURE_2D, texture->getTexID());
+
+		glEnable(GL_BLEND);
+		glBlendFunc(GL_SRC_ALPHA, GL_ONE);// Аддитивное смешивание для эффекта свечения
+
+		renderer.PushMatrix();
+		renderer.LoadIdentity();
+		renderer.TranslateMatrix({ 0, 0, -1.0f * zoom });
+
+		renderer.DrawVertexRenderStruct(sparkQuad);
+
+		renderer.PopMatrix();
+		renderer.PopProjectionMatrix();
+
+		glDisable(GL_BLEND);
+
+		renderer.DisableVertexAttribArray(vPositionName);
+		renderer.DisableVertexAttribArray(vTexCoordName);
+		renderer.shaderManager.PopShader();
+	}
+
+	void SparkEmitter::update(float deltaTimeMs) {
+		auto currentTime = std::chrono::steady_clock::now();
+		auto elapsed = std::chrono::duration_cast<std::chrono::milliseconds>(
+			currentTime - lastEmissionTime).count();
+
+		if (isActive && elapsed >= emissionRate) {
+			emit();
+			lastEmissionTime = currentTime;
+			drawDataDirty = true;
+		}
+
+		bool anyChanged = false;
+		for (auto& particle : particles) {
+			if (particle.active) {
+				Vector3f oldPosition = particle.position;
+				float oldScale = particle.scale;
+
+				particle.position.v[0] += particle.velocity.v[0] * deltaTimeMs / 1000.0f;
+				particle.position.v[1] += particle.velocity.v[1] * deltaTimeMs / 1000.0f;
+				particle.position.v[2] += particle.velocity.v[2] * deltaTimeMs / 1000.0f;
+
+				particle.lifeTime += deltaTimeMs;
+
+				if (particle.lifeTime >= particle.maxLifeTime) {
+					particle.active = false;
+					anyChanged = true;
+				}
+				else {
+					float lifeRatio = particle.lifeTime / particle.maxLifeTime;
+					particle.scale = 1.0f - lifeRatio * 0.8f;
+
+					if (oldPosition.v[0] != particle.position.v[0] ||
+						oldPosition.v[1] != particle.position.v[1] ||
+						oldPosition.v[2] != particle.position.v[2] ||
+						oldScale != particle.scale) {
+						anyChanged = true;
+					}
+				}
+			}
+		}
+
+		if (anyChanged) {
+			drawDataDirty = true;
+		}
+	}
+
+	void SparkEmitter::emit() {
+		if (emissionPoints.empty()) return;
+		bool emitted = false;
+
+		for (int i = 0; i < emissionPoints.size(); ++i) {
+			bool particleFound = false;
+
+			for (auto& particle : particles) {
+				if (!particle.active) {
+					initParticle(particle, i);
+					particle.active = true;
+					particle.lifeTime = 0;
+					particle.position = emissionPoints[i];
+					particle.emitterIndex = i;
+					particleFound = true;
+					emitted = true;
+					break;
+				}
+			}
+
+			if (!particleFound && !particles.empty()) {
+				size_t oldestIndex = 0;
+				float maxLifeTime = 0;
+
+				for (size_t j = 0; j < particles.size(); ++j) {
+					if (particles[j].lifeTime > maxLifeTime) {
+						maxLifeTime = particles[j].lifeTime;
+						oldestIndex = j;
+					}
+				}
+
+				initParticle(particles[oldestIndex], i);
+				particles[oldestIndex].active = true;
+				particles[oldestIndex].lifeTime = 0;
+				particles[oldestIndex].position = emissionPoints[i];
+				particles[oldestIndex].emitterIndex = i;
+				emitted = true;
+			}
+		}
+
+		if (emitted) {
+			drawDataDirty = true;
+		}
+	}
+
+	void SparkEmitter::setEmissionPoints(const std::vector<Vector3f>& positions) {
+		emissionPoints = positions;
+		maxParticles = positions.size() * 100;
+		particles.resize(maxParticles);
+		drawDataDirty = true;
+	}
+
+	void SparkEmitter::initParticle(SparkParticle& particle, int emitterIndex) {
+		particle.velocity = getRandomVelocity(emitterIndex);
+		particle.scale = 1.0f;
+		particle.maxLifeTime = 800.0f + (rand() % 400);
+		particle.emitterIndex = emitterIndex;
+	}
+
+	Vector3f SparkEmitter::getRandomVelocity(int emitterIndex) {
+		static std::random_device rd;
+		static std::mt19937 gen(rd());
+		static std::uniform_real_distribution<> angleDist(0, 2 * M_PI);
+		static std::uniform_real_distribution<> speedDist(0.5f, 2.0f);
+		static std::uniform_real_distribution<> zSpeedDist(1.0f, 3.0f);
+
+		float angle = angleDist(gen);
+		float speed = speedDist(gen);
+		float zSpeed = zSpeedDist(gen);
+
+		if (emitterIndex == 0) {
+			return Vector3f{
+				cosf(angle) * speed - 0.3f,
+				sinf(angle) * speed,
+				zSpeed
+			};
+		}
+		else {
+			return Vector3f{
+				cosf(angle) * speed + 0.3f,
+				sinf(angle) * speed,
+				zSpeed
+			};
+		}
+	}
+
+	const std::vector<SparkParticle>& SparkEmitter::getParticles() const {
+		return particles;
+	}
+
+	size_t SparkEmitter::getActiveParticleCount() const {
+		size_t count = 0;
+		for (const auto& particle : particles) {
+			if (particle.active) {
+				count++;
+			}
+		}
+		return count;
+	}
+
+} // namespace ZL

SparkEmitter.h

@@ -0,0 +1,66 @@
+#pragma once
+
+#include "ZLMath.h"
+#include "Renderer.h"
+#include "TextureManager.h"
+#include <vector>
+#include <chrono>
+
+namespace ZL {
+
+	struct SparkParticle {
+		Vector3f position;
+		Vector3f velocity;
+		float scale;
+		float lifeTime;
+		float maxLifeTime;
+		bool active;
+		int emitterIndex;
+
+		SparkParticle() : position({ 0,0,0 }), velocity({ 0,0,0 }), scale(1.0f),
+			lifeTime(0), maxLifeTime(1000.0f), active(false), emitterIndex(0) {
+		}
+	};
+
+	class SparkEmitter {
+	private:
+		std::vector<SparkParticle> particles;
+		std::vector<Vector3f> emissionPoints;
+		std::chrono::steady_clock::time_point lastEmissionTime;
+		float emissionRate;
+		bool isActive;
+
+		std::vector<Vector3f> drawPositions;
+		std::vector<Vector2f> drawTexCoords;
+		bool drawDataDirty;
+		VertexRenderStruct sparkQuad;
+		std::shared_ptr<Texture> texture;
+
+		int maxParticles;
+
+		void prepareDrawData();
+
+	public:
+		SparkEmitter();
+		SparkEmitter(const std::vector<Vector3f>& positions, float rate = 100.0f);
+		SparkEmitter(const std::vector<Vector3f>& positions,
+			std::shared_ptr<Texture> tex,
+			float rate = 100.0f);
+
+		void setEmissionPoints(const std::vector<Vector3f>& positions);
+		void setTexture(std::shared_ptr<Texture> tex);
+
+		void update(float deltaTimeMs);
+		void emit();
+
+		void draw(Renderer& renderer, float zoom, int screenWidth, int screenHeight);
+
+		const std::vector<SparkParticle>& getParticles() const;
+		size_t getActiveParticleCount() const;
+
+	private:
+		void initParticle(SparkParticle& particle, int emitterIndex);
+		Vector3f getRandomVelocity(int emitterIndex);
+	};
+
+} // namespace ZL

ZLMath.h

@@ -56,6 +56,18 @@ namespace ZL {
 			return v[0] * v[0] + v[1] * v[1] + v[2] * v[2];
 		}
 
+		float dot(const Vector3f& other) const {
+			return v[0] * other.v[0] + v[1] * other.v[1] + v[2] * other.v[2];
+		}
+
+		Vector3f cross(const Vector3f& other) const {
+			return Vector3f(
+				v[1] * other.v[2] - v[2] * other.v[1],
+				v[2] * other.v[0] - v[0] * other.v[2],
+				v[0] * other.v[1] - v[1] * other.v[0]
+			);
+		}
+
 		// Îïåðàòîð âû÷èòàíèÿ
 		/*Vector3f operator-(const Vector3f& other) const {
 			return Vector3f(v[0] - other.v[0], v[1] - other.v[1], v[2] - other.v[2]);

shaders/default_desktop.fragment

@@ -5,8 +5,8 @@ varying vec2 texCoord;
 void main() 
 {
 	vec4 color = texture2D(Texture,texCoord).rgba;
-    gl_FragColor = vec4(color.rgb*0.9 + vec3(0.1, 0.1, 0.1), 1.0);
+    //gl_FragColor = vec4(color.rgb*0.9 + vec3(0.1, 0.1, 0.1), 1.0);
 	
-	//gl_FragColor = color;
+	gl_FragColor = color;
 	
 }