added joystick and attack button is moved to right

resources/config/ui.json

@@ -154,8 +154,8 @@
 		{
 				  "type": "Button",
 				  "name": "shootButton",
-				  "x": 100,
-				  "y": 100,
+				  "x": 1115,
+				  "y": 0,
 				  "width": 100,
 				  "height": 100,
 				  "textures": {

src/Game.cpp

@@ -1,4 +1,4 @@
-#include "Game.h"
+#include "Game.h"
 #include "AnimatedModel.h"
 #include "BoneAnimatedModel.h"
 #include "utils/Utils.h"
@@ -281,6 +281,13 @@ namespace ZL
 			Environment::shipVelocity = value * 1000.f;
 			});
 
+		// Добавляем джойстик для управления кораблём
+		// centerX=150, centerY=150 (от левого нижнего угла в UI координатах)
+		// baseRadius=120, knobRadius=50
+		uiManager.addJoystick("shipJoystick", 150.0f, 150.0f, 120.0f, 50.0f,
+			renderer, CONST_ZIP_FILE,
+			"resources/joystick_base.png", "resources/joystick_knob.png");
+
 		/*uiManager.setSliderCallback("musicVolumeSlider", [this](const std::string& name, float value) {
 			std::cerr << "Music volume slider changed to: " << value << std::endl;
 			musicVolume = value;
@@ -604,18 +611,20 @@ namespace ZL
 			sparkEmitter.update(static_cast<float>(delta));
 			planetObject.update(static_cast<float>(delta));
 
-			if (Environment::tapDownHold && !uiManager.isUiInteraction())
-			{
-				float diffx = Environment::tapDownCurrentPos(0) - Environment::tapDownStartPos(0);
-				float diffy = Environment::tapDownCurrentPos(1) - Environment::tapDownStartPos(1);
+			// Управление кораблём через джойстик
+			auto joystick = uiManager.findJoystick("shipJoystick");
+			if (joystick && joystick->isActive) {
+				float joyX = joystick->getDirectionX();  // -1..1
+				float joyY = joystick->getDirectionY();  // -1..1
+				float magnitude = joystick->getMagnitude();  // 0..1
 
-				if (isDraggingShip) {
-					if (std::abs(diffy) > 5.0f || std::abs(diffx) > 5.0f)
-					{
-						float velocity = std::sqrt(diffx * diffx + diffy * diffy);
-						Environment::shipVelocity = velocity * static_cast<float>(delta) / 100.0f;
+				if (magnitude > 0.1f) {
+					// Скорость пропорциональна отклонению джойстика
+					Environment::shipVelocity = magnitude * 500.0f * static_cast<float>(delta) / 100.0f;
 
-						float angleY = std::atan2(-diffx, -diffy);
+					// Угол поворота корабля на основе направления джойстика
+					// joyY отрицательный = вперёд, joyX = влево/вправо
+					float angleY = std::atan2(-joyX, -joyY);
 
 					Eigen::Quaternionf q(Eigen::AngleAxisf(angleY, Eigen::Vector3f::UnitY()));
 					rotateShipMat = q.toRotationMatrix();
@@ -629,11 +638,17 @@ namespace ZL
 					Environment::shipVelocity = 0.0f;
 				}
 			}
-				else if (isDraggingCamera) {
+			else if (Environment::tapDownHold && !uiManager.isUiInteraction())
+			{
+				float diffx = Environment::tapDownCurrentPos(0) - Environment::tapDownStartPos(0);
+				float diffy = Environment::tapDownCurrentPos(1) - Environment::tapDownStartPos(1);
+
+				// Только управление камерой через drag (вне зоны джойстика)
+				if (isDraggingCamera) {
 					if (std::abs(diffy) > 5.0f || std::abs(diffx) > 5.0f)
 					{
 						float rotationPower = std::sqrt(diffx * diffx + diffy * diffy);
-						float deltaAlpha = rotationPower * static_cast<float>(delta) * static_cast<float>(M_PI) / 500000.f;
+						float deltaAlpha = rotationPower * static_cast<float>(delta) * static_cast<float>(M_PI) / 150000.f;
 
 						Eigen::Vector3f rotationDirection(diffy, diffx, 0.0f);
 						rotationDirection.normalize();
@@ -877,25 +892,30 @@ namespace ZL
 			}();
 
 		if (!uiManager.isUiInteraction()) {
-			if (mx < 400 && my > 400) {
-				isDraggingShip = true;
-				isDraggingCamera = false;
-
-				shipMoveLockActive = false;   // новый drag -> новый lock
-			}
-			else {
+			// Джойстик обрабатывает управление кораблём, поэтому
+			// любое нажатие вне UI элементов - это управление камерой
 			isDraggingShip = false;
 			isDraggingCamera = true;
 		}
 	}
-	}
 	void Game::handleUp(int mx, int my)
 	{
 		int uiX = mx;
 		int uiY = Environment::height - my;
 
+		// Проверяем был ли активен джойстик до отпускания
+		auto joystick = uiManager.findJoystick("shipJoystick");
+		bool wasJoystickActive = joystick && joystick->isActive;
+
 		uiManager.onMouseUp(uiX, uiY);
 
+		// Сбрасываем состояние если отпустили джойстик
+		if (wasJoystickActive) {
+			Environment::shipVelocity = 0.0f;
+			shipMoveLockActive = false;
+			rotateShipMat = Matrix3f::Identity();
+		}
+
 		if (!uiManager.isUiInteraction()) {
 			Environment::tapDownHold = false;
 			Environment::shipVelocity = 0.0f;

src/UiManager.cpp

@@ -167,6 +167,91 @@ namespace ZL {
 		renderer.DisableVertexAttribArray(vTexCoordName);
 	}
 
+	void UiJoystick::buildBaseMesh() {
+		baseMesh.data.PositionData.clear();
+		baseMesh.data.TexCoordData.clear();
+
+		float x0 = centerX - baseRadius;
+		float y0 = centerY - baseRadius;
+		float x1 = centerX + baseRadius;
+		float y1 = centerY + baseRadius;
+
+		baseMesh.data.PositionData.push_back({ x0, y0, 0 });
+		baseMesh.data.TexCoordData.push_back({ 0, 0 });
+
+		baseMesh.data.PositionData.push_back({ x0, y1, 0 });
+		baseMesh.data.TexCoordData.push_back({ 0, 1 });
+
+		baseMesh.data.PositionData.push_back({ x1, y1, 0 });
+		baseMesh.data.TexCoordData.push_back({ 1, 1 });
+
+		baseMesh.data.PositionData.push_back({ x0, y0, 0 });
+		baseMesh.data.TexCoordData.push_back({ 0, 0 });
+
+		baseMesh.data.PositionData.push_back({ x1, y1, 0 });
+		baseMesh.data.TexCoordData.push_back({ 1, 1 });
+
+		baseMesh.data.PositionData.push_back({ x1, y0, 0 });
+		baseMesh.data.TexCoordData.push_back({ 1, 0 });
+
+		baseMesh.RefreshVBO();
+	}
+
+	void UiJoystick::buildKnobMesh() {
+		knobMesh.data.PositionData.clear();
+		knobMesh.data.TexCoordData.clear();
+
+		float cx = centerX + knobOffsetX;
+		float cy = centerY + knobOffsetY;
+
+		float x0 = cx - knobRadius;
+		float y0 = cy - knobRadius;
+		float x1 = cx + knobRadius;
+		float y1 = cy + knobRadius;
+
+		knobMesh.data.PositionData.push_back({ x0, y0, 0 });
+		knobMesh.data.TexCoordData.push_back({ 0, 0 });
+
+		knobMesh.data.PositionData.push_back({ x0, y1, 0 });
+		knobMesh.data.TexCoordData.push_back({ 0, 1 });
+
+		knobMesh.data.PositionData.push_back({ x1, y1, 0 });
+		knobMesh.data.TexCoordData.push_back({ 1, 1 });
+
+		knobMesh.data.PositionData.push_back({ x0, y0, 0 });
+		knobMesh.data.TexCoordData.push_back({ 0, 0 });
+
+		knobMesh.data.PositionData.push_back({ x1, y1, 0 });
+		knobMesh.data.TexCoordData.push_back({ 1, 1 });
+
+		knobMesh.data.PositionData.push_back({ x1, y0, 0 });
+		knobMesh.data.TexCoordData.push_back({ 1, 0 });
+
+		knobMesh.RefreshVBO();
+	}
+
+	void UiJoystick::draw(Renderer& renderer) const {
+		static const std::string vPositionName = "vPosition";
+		static const std::string vTexCoordName = "vTexCoord";
+		static const std::string textureUniformName = "Texture";
+
+		renderer.RenderUniform1i(textureUniformName, 0);
+		renderer.EnableVertexAttribArray(vPositionName);
+		renderer.EnableVertexAttribArray(vTexCoordName);
+
+		if (texBase) {
+			glBindTexture(GL_TEXTURE_2D, texBase->getTexID());
+			renderer.DrawVertexRenderStruct(baseMesh);
+		}
+		if (texKnob) {
+			glBindTexture(GL_TEXTURE_2D, texKnob->getTexID());
+			renderer.DrawVertexRenderStruct(knobMesh);
+		}
+
+		renderer.DisableVertexAttribArray(vPositionName);
+		renderer.DisableVertexAttribArray(vTexCoordName);
+	}
+
 	void UiManager::loadFromFile(const std::string& path, Renderer& renderer, const std::string& zipFile) {
 		std::string content;
 		try {
@@ -446,6 +531,57 @@ namespace ZL {
 		return true;
 	}
 
+	bool UiManager::addJoystick(const std::string& name, float centerX, float centerY, float baseRadius, float knobRadius,
+		Renderer& renderer, const std::string& zipFile,
+		const std::string& basePath, const std::string& knobPath) {
+
+		auto j = std::make_shared<UiJoystick>();
+		j->name = name;
+		j->centerX = centerX;
+		j->centerY = centerY;
+		j->baseRadius = baseRadius;
+		j->knobRadius = knobRadius;
+		j->knobOffsetX = 0;
+		j->knobOffsetY = 0;
+		j->isActive = false;
+
+		try {
+			if (!basePath.empty()) {
+				auto data = CreateTextureDataFromPng(basePath.c_str(), zipFile.c_str());
+				j->texBase = std::make_shared<Texture>(data);
+			}
+			if (!knobPath.empty()) {
+				auto data = CreateTextureDataFromPng(knobPath.c_str(), zipFile.c_str());
+				j->texKnob = std::make_shared<Texture>(data);
+			}
+		}
+		catch (const std::exception& e) {
+			std::cerr << "UiManager: addJoystick failed to load textures: " << e.what() << std::endl;
+			return false;
+		}
+
+		j->buildBaseMesh();
+		j->buildKnobMesh();
+
+		joysticks.push_back(j);
+		return true;
+	}
+
+	std::shared_ptr<UiJoystick> UiManager::findJoystick(const std::string& name) {
+		for (auto& j : joysticks) if (j->name == name) return j;
+		return nullptr;
+	}
+
+	void UiManager::resetJoystick(const std::string& name) {
+		auto j = findJoystick(name);
+		if (j) {
+			j->knobOffsetX = 0;
+			j->knobOffsetY = 0;
+			j->isActive = false;
+			j->buildKnobMesh();
+		}
+	}
+
 	bool UiManager::pushMenuFromFile(const std::string& path, Renderer& renderer, const std::string& zipFile) {
 		MenuState prev;
 		prev.root = root;
@@ -526,6 +662,9 @@ namespace ZL {
 		renderer.PushMatrix();
 		renderer.LoadIdentity();
 
+		for (const auto& j : joysticks) {
+			j->draw(renderer);
+		}
 		for (const auto& b : buttons) {
 			b->draw(renderer);
 		}
@@ -724,6 +863,22 @@ namespace ZL {
 			s->buildKnobMesh();
 			if (s->onValueChanged) s->onValueChanged(s->name, s->value);
 		}
+
+		if (pressedJoystick) {
+			auto j = pressedJoystick;
+			float dx = (float)x - j->centerX;
+			float dy = (float)y - j->centerY;
+			float dist = std::sqrt(dx * dx + dy * dy);
+
+			if (dist > j->baseRadius) {
+				dx = dx / dist * j->baseRadius;
+				dy = dy / dist * j->baseRadius;
+			}
+
+			j->knobOffsetX = dx;
+			j->knobOffsetY = dy;
+			j->buildKnobMesh();
+		}
 	}
 
 	void UiManager::onMouseDown(int x, int y) {
@@ -752,6 +907,27 @@ namespace ZL {
 				break;
 			}
 		}
+
+		for (auto& j : joysticks) {
+			if (j->contains((float)x, (float)y)) {
+				pressedJoystick = j;
+				j->isActive = true;
+
+				float dx = (float)x - j->centerX;
+				float dy = (float)y - j->centerY;
+				float dist = std::sqrt(dx * dx + dy * dy);
+
+				if (dist > j->baseRadius) {
+					dx = dx / dist * j->baseRadius;
+					dy = dy / dist * j->baseRadius;
+				}
+
+				j->knobOffsetX = dx;
+				j->knobOffsetY = dy;
+				j->buildKnobMesh();
+				break;
+			}
+		}
 	}
 
 	void UiManager::onMouseUp(int x, int y) {
@@ -771,6 +947,14 @@ namespace ZL {
 		if (pressedSlider) {
 			pressedSlider.reset();
 		}
+
+		if (pressedJoystick) {
+			pressedJoystick->knobOffsetX = 0;
+			pressedJoystick->knobOffsetY = 0;
+			pressedJoystick->isActive = false;
+			pressedJoystick->buildKnobMesh();
+			pressedJoystick.reset();
+		}
 	}
 
 	std::shared_ptr<UiButton> UiManager::findButton(const std::string& name) {

src/UiManager.h

@@ -9,6 +9,8 @@
 #include <memory>
 #include <functional>
 #include <map>
+#include <cmath>
+#include <algorithm>
 
 namespace ZL {
 
@@ -71,6 +73,47 @@ namespace ZL {
 		void draw(Renderer& renderer) const;
 	};
 
+	struct UiJoystick {
+		std::string name;
+		float centerX = 0;       // центр джойстика (UI координаты)
+		float centerY = 0;
+		float baseRadius = 100;  // радиус основания
+		float knobRadius = 40;   // радиус ручки
+
+		float knobOffsetX = 0;   // смещение ручки от центра
+		float knobOffsetY = 0;
+
+		bool isActive = false;   // нажат ли джойстик
+
+		std::shared_ptr<Texture> texBase;  // текстура основания
+		std::shared_ptr<Texture> texKnob;  // текстура ручки
+
+		VertexRenderStruct baseMesh;
+		VertexRenderStruct knobMesh;
+
+		// Возвращает направление -1..1 по каждой оси
+		float getDirectionX() const { return baseRadius > 0 ? knobOffsetX / baseRadius : 0; }
+		float getDirectionY() const { return baseRadius > 0 ? -knobOffsetY / baseRadius : 0; }
+
+		// Возвращает силу 0..1
+		float getMagnitude() const {
+			if (baseRadius <= 0) return 0;
+			float dist = std::sqrt(knobOffsetX * knobOffsetX + knobOffsetY * knobOffsetY);
+			float ratio = dist / baseRadius;
+			return ratio < 1.0f ? ratio : 1.0f;
+		}
+
+		bool contains(float px, float py) const {
+			float dx = px - centerX;
+			float dy = py - centerY;
+			return (dx * dx + dy * dy) <= (baseRadius * baseRadius);
+		}
+
+		void buildBaseMesh();
+		void buildKnobMesh();
+		void draw(Renderer& renderer) const;
+	};
+
 	struct UiNode {
 		std::string type;
 		UiRect rect;
@@ -108,7 +151,7 @@ namespace ZL {
 		void onMouseUp(int x, int y);
 
 		bool isUiInteraction() const {
-			return pressedButton != nullptr || pressedSlider != nullptr;
+			return pressedButton != nullptr || pressedSlider != nullptr || pressedJoystick != nullptr;
 		}
 
 		void stopAllAnimations() {
@@ -135,6 +178,12 @@ namespace ZL {
 		bool setSliderCallback(const std::string& name, std::function<void(const std::string&, float)> cb);
 		bool setSliderValue(const std::string& name, float value); // programmatic set (clamped 0..1)
 
+		bool addJoystick(const std::string& name, float centerX, float centerY, float baseRadius, float knobRadius,
+			Renderer& renderer, const std::string& zipFile,
+			const std::string& basePath, const std::string& knobPath);
+		std::shared_ptr<UiJoystick> findJoystick(const std::string& name);
+		void resetJoystick(const std::string& name); // сбросить ручку в центр
+
 		bool pushMenuFromFile(const std::string& path, Renderer& renderer, const std::string& zipFile = "");
 		bool popMenu();
 		void clearMenuStack();
@@ -176,12 +225,14 @@ namespace ZL {
 		std::shared_ptr<UiNode> root;
 		std::vector<std::shared_ptr<UiButton>> buttons;
 		std::vector<std::shared_ptr<UiSlider>> sliders;
+		std::vector<std::shared_ptr<UiJoystick>> joysticks;
 
 		std::map<std::shared_ptr<UiNode>, std::vector<ActiveAnim>> nodeActiveAnims;
 		std::map<std::pair<std::string, std::string>, std::function<void()>> animCallbacks; // key: (nodeName, animName)
 
 		std::shared_ptr<UiButton> pressedButton;
 		std::shared_ptr<UiSlider> pressedSlider;
+		std::shared_ptr<UiJoystick> pressedJoystick;
 
 		struct MenuState {
 			std::shared_ptr<UiNode> root;