Music to separated thread

AudioPlayerAsync.cpp

@@ -0,0 +1,77 @@
+#include "AudioPlayerAsync.h"
+
+
+AudioPlayerAsync::AudioPlayerAsync() : worker(&AudioPlayerAsync::workerThread, this) {}
+
+AudioPlayerAsync::~AudioPlayerAsync() {
+    {
+        std::unique_lock<std::mutex> lock(mtx);
+        stop = true;
+        cv.notify_all();
+    }
+    worker.join();
+}
+
+void AudioPlayerAsync::resetAsync() {
+    std::unique_lock<std::mutex> lock(mtx);
+    taskQueue.push([this]() {
+        //audioPlayerMutex.lock();
+        audioPlayer = std::make_unique<AudioPlayer>();
+        //audioPlayerMutex.unlock();
+        });
+    cv.notify_one();
+}
+
+void AudioPlayerAsync::playSoundAsync(std::string soundName) {
+    
+    soundNameMutex.lock();
+    latestSoundName = soundName;
+    soundNameMutex.unlock();
+
+    std::unique_lock<std::mutex> lock(mtx);
+    taskQueue.push([this]() {
+        //audioPlayerMutex.lock();
+        if (audioPlayer) {
+            audioPlayer->playSound(latestSoundName);
+        }
+        //audioPlayerMutex.unlock();
+        });
+    cv.notify_one();
+}
+
+void AudioPlayerAsync::playMusicAsync(std::string musicName) {
+
+    musicNameMutex.lock();
+    latestMusicName = musicName;
+    musicNameMutex.unlock();
+
+    std::unique_lock<std::mutex> lock(mtx);
+    taskQueue.push([this]() {
+        //audioPlayerMutex.lock();
+        if (audioPlayer) {
+            audioPlayer->playMusic(latestMusicName);
+        }
+        //audioPlayerMutex.unlock();
+        });
+    cv.notify_one();
+}
+
+void AudioPlayerAsync::workerThread() {
+    while (true) {
+        std::function<void()> task;
+        {
+            std::unique_lock<std::mutex> lock(mtx);
+            cv.wait(lock, [this]() { return !taskQueue.empty() || stop; });
+
+            if (stop && taskQueue.empty()) {
+                break;
+            }
+
+            task = taskQueue.front();
+            taskQueue.pop();
+        }
+
+        task();
+    }
+}
+

AudioPlayerAsync.h

@@ -0,0 +1,46 @@
+#pragma once
+#include <iostream>
+#include <thread>
+#include <mutex>
+#include <condition_variable>
+#include <queue>
+#include <functional>
+#include "cmakeaudioplayer/include/AudioPlayer.hpp"
+
+class AudioPlayerAsync {
+public:
+    AudioPlayerAsync();
+    ~AudioPlayerAsync();
+
+    void resetAsync();
+
+    void playSoundAsync(std::string soundName);
+
+    void playMusicAsync(std::string musicName);
+
+    void exit()
+    {
+        stop = true;
+    }
+
+private:
+    std::unique_ptr<AudioPlayer> audioPlayer;
+    //std::mutex audioPlayerMutex;
+
+    std::mutex soundNameMutex;
+    std::mutex musicNameMutex;
+
+    std::string latestSoundName;
+    std::string latestMusicName;
+
+    
+
+    std::thread worker;
+    std::mutex mtx;
+    std::condition_variable cv;
+    std::queue<std::function<void()>> taskQueue;
+    bool stop = false;
+
+    void workerThread();
+
+};

GameObjectManager.cpp

@@ -98,10 +98,13 @@ void GameObjectManager::initialize() {
     activeObjects = rooms[current_room_index].objects;
 
     // Initialize audio
+    /*
     audioPlayer = std::make_unique<AudioPlayer>();
     if (audioPlayer) {
         audioPlayer->playMusic(rooms[current_room_index].sound_name);
-    }
+    }*/
+    audioPlayerAsync.resetAsync();
+    audioPlayerAsync.playMusicAsync(rooms[current_room_index].sound_name);
 
     // Initialize inventory
     inventoryIconMesh = CreateRect2D(
@@ -129,13 +132,16 @@ void GameObjectManager::switch_room(int index){
 
     roomTexturePtr = rooms[current_room_index].roomTexture;
 
-    audioPlayer.reset();  // This deletes the current AudioPlayer
+    
+    //audioPlayer.reset();  // This deletes the current AudioPlayer
 
     // Reinitialize it
-    audioPlayer = std::make_unique<AudioPlayer>();
+    /*audioPlayer = std::make_unique<AudioPlayer>();
     if (audioPlayer) {
         audioPlayer->playMusic(rooms[current_room_index].sound_name);
-    }
+    }*/
+    audioPlayerAsync.resetAsync();
+    audioPlayerAsync.playMusicAsync(rooms[current_room_index].sound_name);
 
     activeObjects = rooms[current_room_index].objects;
 
@@ -211,9 +217,11 @@ void GameObjectManager::handleEvent(const SDL_Event& event) {
             case SDLK_LEFT:
             case SDLK_a:
                 Environment::leftPressed = true;
-                if (audioPlayer) {
-                    audioPlayer->playSound("Звук-Идут-по-земле.ogg");
-                }
+                /*if (audioPlayer) {
+                    audioPlayer->playSound("walk.ogg");
+                }*/
+                audioPlayerAsync.playSoundAsync("walk.ogg");
+
                 if (Environment::violaCurrentAnimation == 0)
                 {
                     Environment::violaCurrentAnimation = 1;
@@ -223,9 +231,10 @@ void GameObjectManager::handleEvent(const SDL_Event& event) {
             case SDLK_RIGHT:
             case SDLK_d:
                 Environment::rightPressed = true;
-                if (audioPlayer) {
-                    audioPlayer->playSound("Звук-Идут-по-земле.ogg");
-                }
+                /*if (audioPlayer) {
+                    audioPlayer->playSound("walk.ogg");
+                }*/
+                audioPlayerAsync.playSoundAsync("walk.ogg");
                 if (Environment::violaCurrentAnimation == 0)
                 {
                     Environment::violaCurrentAnimation = 1;
@@ -235,9 +244,10 @@ void GameObjectManager::handleEvent(const SDL_Event& event) {
             case SDLK_UP:
             case SDLK_w:
                 Environment::upPressed = true;
-                if (audioPlayer) {
-                    audioPlayer->playSound("Звук-Идут-по-земле.ogg");
-                }
+                /*if (audioPlayer) {
+                    audioPlayer->playSound("walk.ogg");
+                }*/
+                audioPlayerAsync.playSoundAsync("walk.ogg");
                 if (Environment::violaCurrentAnimation == 0)
                 {
                     Environment::violaCurrentAnimation = 1;
@@ -247,9 +257,10 @@ void GameObjectManager::handleEvent(const SDL_Event& event) {
             case SDLK_DOWN:
             case SDLK_s:
                 Environment::downPressed = true;
-                if (audioPlayer) {
-                    audioPlayer->playSound("Звук-Идут-по-земле.ogg");
-                }
+                /*if (audioPlayer) {
+                    audioPlayer->playSound("walk.ogg");
+                }*/
+                audioPlayerAsync.playSoundAsync("walk.ogg");
                 if (Environment::violaCurrentAnimation == 0)
                 {
                     Environment::violaCurrentAnimation = 1;

GameObjectManager.h

@@ -1,7 +1,7 @@
 #pragma once
 #include "TextureManager.h"
 #include "BoneAnimatedModel.h"
-#include "cmakeaudioplayer/include/AudioPlayer.hpp"
+#include "AudioPlayerAsync.h"
 #include <memory>
 #include <vector>
 #include "ActiveObject.h"
@@ -10,6 +10,7 @@
 #include <SDL2/SDL.h>
 #endif
 #include "OpenGlExtensions.h"
+#include <thread>
 
 namespace ZL {
 
@@ -47,7 +48,8 @@ public:
 
     std::vector<ZL::ActiveObject> activeObjects;
     std::vector<ZL::Room> rooms;
-    std::unique_ptr<AudioPlayer> audioPlayer;
+    
+    AudioPlayerAsync audioPlayerAsync;
 
     ZL::VertexDataStruct inventoryIconMesh;
     ZL::VertexRenderStruct inventoryIconMeshMutable;
@@ -57,6 +59,8 @@ public:
     ActiveObjectManager aoMgr;
     int objects_in_inventory;
 
+    
+
 private:
     //int animationCounter = 0;
     int lastMouseX = 0;  // Добавляем переменные для хранения позиции мыши

Inventory.cpp

@@ -27,7 +27,7 @@ namespace ZL
     }
 
 
-    InventoryItem* GetItemByName(const std::string name)
+    InventoryItem* GetItemByName(const std::string& name)
     {
         // Пытаемся найти элемент по ключу
         auto it = gInventoryMap.find(name);

Inventory.h

@@ -32,7 +32,7 @@ namespace ZL
     // Поиск предмета по индексу (возвращает указатель или nullptr)
     InventoryItem* GetItemByHotkey(int hot_key);
     InventoryItem* GetItemSelected(bool isSelected);
-    InventoryItem* GetItemByName(std::string name);
+    InventoryItem* GetItemByName(const std::string& name);
 
     // Вывести весь инвентарь в консоль
     void PrintInventory();

RenderSystem.cpp

@@ -217,7 +217,10 @@ void RenderSystem::drawUI(const GameObjectManager& gameObjects) {
       if (ao->activeObjectScreenTexturePtr) {
           std::cout << "Found activeObjectScreenTexturePtr" << std::endl;
           int screenX, screenY;
-          worldToScreenCoordinates(ao->objectPos, currentProjectionModelView,
+
+          Vector3f objectPosPlusShift = ao->objectPos + Vector3f{ 0, -Environment::cameraDefaultVerticalShift, 0 };
+
+          worldToScreenCoordinates(objectPosPlusShift, currentProjectionModelView,
                                    Environment::width, Environment::height, screenX, screenY);
           renderer.PushMatrix();
           // Здесь можно использовать вычисленные screenX, screenY,

ZeptoLabTest1.vcxproj

@@ -146,6 +146,7 @@
     </Link>
   </ItemDefinitionGroup>
   <ItemGroup>
+    <ClCompile Include="AudioPlayerAsync.cpp" />
     <ClCompile Include="BoneAnimatedModel.cpp" />
     <ClCompile Include="Environment.cpp" />
     <ClCompile Include="Game.cpp" />
@@ -170,6 +171,7 @@
   <ItemGroup>
     <ClInclude Include="ActiveObject.h" />
     <ClInclude Include="AnimatedModel.h" />
+    <ClInclude Include="AudioPlayerAsync.h" />
     <ClInclude Include="BoneAnimatedModel.h" />
     <ClInclude Include="Environment.h" />
     <ClInclude Include="Game.h" />

ZeptoLabTest1.vcxproj.filters

@@ -75,6 +75,9 @@
     <ClCompile Include="QuestScripts.cpp">
       <Filter>Source Files</Filter>
     </ClCompile>
+    <ClCompile Include="AudioPlayerAsync.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="TextureManager.h">
@@ -140,5 +143,8 @@
     <ClInclude Include="QuestScripts.h">
       <Filter>Header Files</Filter>
     </ClInclude>
+    <ClInclude Include="AudioPlayerAsync.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
   </ItemGroup>
 </Project>

start.sh

@@ -2,7 +2,8 @@ g++ Game.cpp main.cpp Math.cpp OpenGlExtensions.cpp Physics.cpp Renderer.cpp \
     ShaderManager.cpp TextureManager.cpp Utils.cpp BoneAnimatedModel.cpp \
     ObjLoader.cpp cmakeaudioplayer/src/AudioPlayer.cpp TextModel.cpp \
     Inventory.cpp Environment.cpp GameObjectManager.cpp RenderSystem.cpp  QuestScripts.cpp \
-    -o sdl_app -O2 -std=c++17 \
+    AudioPlayerAsync.cpp \
+    -o sdl_app -O2 -std=c++17 -pthread \
     -I cmakeaudioplayer/include \
     $(pkg-config --cflags --libs sdl2 gl) \
     $(pkg-config --cflags --libs vorbis vorbisfile ogg) \