[chore]: MASSIVE refactor + more vulkan bs

1 files changed, 0 insertions, 386 deletions

diff --git a/src/States/SimulationState.cpp b/src/States/SimulationState.cpp
deleted file mode 100644
index 12c9397..0000000
--- a/src/States/SimulationState.cpp
+++ /dev/null
@@ -1,386 +0,0 @@
-#include "SimulationState.h"
-#include "Rendering/Renderer.h"
-#include "Core/Application.h"
-#include "Core/HDRIManager.h"
-#include "Core/Window.h"
-#include "Core/Event.h"
-#include "Core/SettingsManager.h"
-
-#include <imgui.h>
-#include <GLFW/glfw3.h>
-#include <chrono>
-#include <iomanip>
-#include <sstream>
-#include <vector>
-
-namespace Donut
-{
-    void SimulationState::OnEnter()
-    {
-        DONUT_INFO("Entering Simulation State");
-        
-        const auto& settings = SettingsManager::GetSettingsConst();
-        auto& engine = Application::Get().GetEngine();
-        
-        engine.SetTargetFPS(settings.simulation.targetFPS);
-        engine.SetComputeHeight(settings.simulation.computeHeight);
-        engine.SetMaxStepsMoving(settings.simulation.maxStepsMoving);
-        engine.SetMaxStepsStatic(settings.simulation.maxStepsStatic);
-        engine.SetEarlyExitDistance(settings.simulation.earlyExitDistance);
-        engine.GetGravity() = settings.simulation.gravityEnabled;
-        
-        engine.SetDiskThickness(settings.simulation.diskThickness);
-        engine.SetDiskDensity(settings.simulation.diskDensity);
-        engine.SetRotationSpeed(settings.simulation.rotationSpeed);
-        engine.SetBlurStrength(settings.simulation.blurStrength);
-        engine.SetGlowIntensity(settings.simulation.glowIntensity);
-        
-        engine.UpdateComputeDimensions();
-        m_Initialized = true;
-    }
-    
-    void SimulationState::OnExit()
-    {
-        DONUT_INFO("Exiting Simulation State");
-    }
-    
-    void SimulationState::OnUpdate(float deltaTime)
-    {
-        auto& engine = Application::Get().GetEngine();
-        engine.UpdatePerformance(deltaTime);
-        engine.UpdateWindowDimensions();
-        engine.UpdatePhysics(deltaTime);
-
-        if (engine.GetCamera().IsDragging())
-        {
-            GLFWwindow* window = static_cast<GLFWwindow*>(Application::Get().GetWindow().GetNativeWindow());
-            double xpos, ypos;
-            glfwGetCursorPos(window, &xpos, &ypos);
-            engine.GetCamera().ProcessOrbitalMouseMove(xpos, ypos);
-        }
-    }
-    
-    void SimulationState::OnRender()
-    {
-        auto& engine = Application::Get().GetEngine();
-        RenderCommand::SetClearColor(glm::vec4(0.0f, 0.0f, 0.0f, 1.0f));
-        RenderCommand::Clear();
-        RenderCommand::SetViewport(0, 0, static_cast<uint32_t>(engine.GetWidth()), static_cast<uint32_t>(engine.GetHeight()));
-
-        engine.DispatchCompute(engine.GetCamera());
-        engine.DrawBlurPass();
-    }
-    
-    void SimulationState::OnEvent(Event& event)
-    {
-        auto& engine = Application::Get().GetEngine();
-        
-        if (event.GetEventType() == EventType::MouseButtonPressed)
-        {
-            MouseButtonPressedEvent& e = (MouseButtonPressedEvent&)event;
-            int button = e.GetMouseButton();
-            
-            GLFWwindow* window = static_cast<GLFWwindow*>(Application::Get().GetWindow().GetNativeWindow());
-            Camera& camera = engine.GetCamera();
-            double lastX = camera.GetLastX();
-            double lastY = camera.GetLastY();
-            glfwGetCursorPos(window, &lastX, &lastY);
-            
-            camera.ProcessOrbitalMouseButton(button, GLFW_PRESS, 0);
-        }
-        else if (event.GetEventType() == EventType::MouseButtonReleased)
-        {
-            MouseButtonReleasedEvent& e = (MouseButtonReleasedEvent&)event;
-            int button = e.GetMouseButton();
-            engine.GetCamera().ProcessOrbitalMouseButton(button, GLFW_RELEASE, 0);
-        }
-        
-        if (event.GetEventType() == EventType::MouseScrolled)
-        {
-            MouseScrolledEvent& e = (MouseScrolledEvent&)event;
-            engine.GetCamera().ProcessOrbitalScroll(e.GetXOffset(), e.GetYOffset());
-        }
-        
-        if (event.GetEventType() == EventType::KeyPressed)
-        {
-            KeyPressedEvent& e = (KeyPressedEvent&)event;
-            if (e.GetKeyCode() == GLFW_KEY_G)
-            {
-                engine.GetGravity() = !engine.GetGravity();
-                DONUT_INFO("Gravity turned {}", engine.GetGravity() ? "ON" : "OFF");
-            }
-        }
-    }
-    
-    void SimulationState::OnImUIRender()
-    {
-        auto& engine = Application::Get().GetEngine();
-        
-        ImGui::SetNextWindowSize(ImVec2(400, 600), ImGuiCond_FirstUseEver);
-        ImGui::SetNextWindowPos(ImVec2(ImGui::GetIO().DisplaySize.x - 420, 20), ImGuiCond_FirstUseEver);
-        
-        ImGui::Begin("Simulation Controls", nullptr, ImGuiWindowFlags_NoCollapse);
-        
-        ImGui::TextColored(ImVec4(0.8f, 0.8f, 1.0f, 1.0f), "Black Hole Simulation");
-        ImGui::SameLine();
-        if (ImGui::Button("Back to Config"))
-            Application::Get().GetStateManager().SwitchToState("Config");
-        ImGui::SameLine();
-        if (ImGui::Button("Save Settings"))
-        {
-            SimulationSettings settings = SettingsManager::GetSettingsConst().simulation;
-            settings.targetFPS = engine.GetTargetFPS();
-            settings.computeHeight = engine.GetComputeHeight();
-            settings.maxStepsMoving = engine.GetMaxStepsMoving();
-            settings.maxStepsStatic = engine.GetMaxStepsStatic();
-            settings.earlyExitDistance = engine.GetEarlyExitDistance();
-            settings.gravityEnabled = engine.GetGravity();
-            SettingsManager::SetSimulationSettings(settings);
-            DONUT_INFO("Simulation settings saved manually");
-        }
-
-        ImGui::Separator();
-        
-        ImGui::TextColored(ImVec4(0.9f, 0.9f, 1.0f, 1.0f), "Performance");
-        ImGui::Separator();
-        
-        ImGui::Text("FPS: %.1f", ImGui::GetIO().Framerate);
-        ImGui::Text("Frame Time: %.3f ms", 1000.0f / ImGui::GetIO().Framerate);
-        ImGui::Text("Engine FPS: %.1f", engine.GetCurrentFPS());
-        
-        int targetFPS = engine.GetTargetFPS();
-        if (ImGui::SliderInt("Target FPS", &targetFPS, 30, 120))
-        {
-            engine.SetTargetFPS(targetFPS);
-            SimulationSettings settings = SettingsManager::GetSettingsConst().simulation;
-            settings.targetFPS = targetFPS;
-            SettingsManager::SetSimulationSettings(settings);
-        }
-        
-        ImGui::Spacing();
-        
-        ImGui::TextColored(ImVec4(0.9f, 0.9f, 1.0f, 1.0f), "Simulation Info");
-        ImGui::Separator();
-        
-        ImGui::Text("Resolution: %dx%d", engine.GetWidth(), engine.GetHeight());
-        ImGui::Text("Compute Resolution: %dx%d", engine.GetComputeWidth(), engine.GetComputeHeight());
-        ImGui::Text("Objects: %zu", engine.GetObjects().size());
-        
-        if (ImGui::Button("Print Object Info"))
-            engine.PrintObjectInfo();
-        
-        int computeHeight = engine.GetComputeHeight();
-        if (ImGui::SliderInt("Compute Height", &computeHeight, 64, 2048))
-        {
-            engine.SetComputeHeight(computeHeight);
-            engine.UpdateComputeDimensions();
-            SimulationSettings settings = SettingsManager::GetSettingsConst().simulation;
-            settings.computeHeight = computeHeight;
-            SettingsManager::SetSimulationSettings(settings);
-        }
-        
-        ImGui::TextColored(ImVec4(0.7f, 0.7f, 0.7f, 1.0f), "Compute Width: %d (auto-calculated)", engine.GetComputeWidth());
-        
-        ImGui::Spacing();
-        
-        ImGui::TextColored(ImVec4(0.9f, 0.9f, 1.0f, 1.0f), "Quality Settings");
-        ImGui::Separator();
-        
-        int maxStepsMoving = engine.GetMaxStepsMoving();
-        if (ImGui::SliderInt("Max Steps (Moving)", &maxStepsMoving, 1000, 60000))
-        {
-            engine.SetMaxStepsMoving(maxStepsMoving);
-            SimulationSettings settings = SettingsManager::GetSettingsConst().simulation;
-            settings.maxStepsMoving = maxStepsMoving;
-            SettingsManager::SetSimulationSettings(settings);
-        }
-        int maxStepsStatic = engine.GetMaxStepsStatic();
-        if (ImGui::SliderInt("Max Steps (Static)", &maxStepsStatic, 1000, 30000))
-        {
-            engine.SetMaxStepsStatic(maxStepsStatic);
-            SimulationSettings settings = SettingsManager::GetSettingsConst().simulation;
-            settings.maxStepsStatic = maxStepsStatic;
-            SettingsManager::SetSimulationSettings(settings);
-        }
-        float earlyExitDistance = engine.GetEarlyExitDistance();
-        if (ImGui::SliderFloat("Early Exit Distance", &earlyExitDistance, 1e11f, 1e13f, "%.2e"))
-        {
-            engine.SetEarlyExitDistance(earlyExitDistance);
-            SimulationSettings settings = SettingsManager::GetSettingsConst().simulation;
-            settings.earlyExitDistance = earlyExitDistance;
-            SettingsManager::SetSimulationSettings(settings);
-        }
-        
-        ImGui::Spacing();
-        
-        ImGui::TextColored(ImVec4(0.9f, 0.9f, 1.0f, 1.0f), "Physics");
-        ImGui::Separator();
-        
-        bool& gravity = engine.GetGravity();
-        if (ImGui::Checkbox("Gravity Enabled", &gravity))
-        {
-            SimulationSettings settings = SettingsManager::GetSettingsConst().simulation;
-            settings.gravityEnabled = gravity;
-            SettingsManager::SetSimulationSettings(settings);
-        }
-        
-        ImGui::Spacing();
-        
-        ImGui::TextColored(ImVec4(0.9f, 0.9f, 1.0f, 1.0f), "Accretion Disk");
-        ImGui::Separator();
-        
-        float diskThickness = engine.GetDiskThickness();
-        if (ImGui::SliderFloat("Cloud Thickness", &diskThickness, 0.1f, 2.0f, "%.2f"))
-        {
-            engine.SetDiskThickness(diskThickness);
-            SimulationSettings settings = SettingsManager::GetSettingsConst().simulation;
-            settings.diskThickness = diskThickness;
-            SettingsManager::SetSimulationSettings(settings);
-        }
-        ImGui::TextDisabled("Thickness relative to Schwarzschild radius");
-        
-        float diskDensity = engine.GetDiskDensity();
-        if (ImGui::SliderFloat("Cloud Density", &diskDensity, 0.1f, 3.0f, "%.2f"))
-        {
-            engine.SetDiskDensity(diskDensity);
-            SimulationSettings settings = SettingsManager::GetSettingsConst().simulation;
-            settings.diskDensity = diskDensity;
-            SettingsManager::SetSimulationSettings(settings);
-        }
-        ImGui::TextDisabled("Overall density multiplier");
-        
-        float rotationSpeed = engine.GetRotationSpeed();
-        if (ImGui::SliderFloat("Rotation Speed", &rotationSpeed, 0.0f, 3.0f, "%.2f"))
-        {
-            engine.SetRotationSpeed(rotationSpeed);
-            SimulationSettings settings = SettingsManager::GetSettingsConst().simulation;
-            settings.rotationSpeed = rotationSpeed;
-            SettingsManager::SetSimulationSettings(settings);
-        }
-        ImGui::TextDisabled("Rotation speed multiplier (0 = no rotation)");
-        
-        float blurStrength = engine.GetBlurStrength();
-        if (ImGui::SliderFloat("Blur Strength", &blurStrength, 0.5f, 5.0f, "%.2f"))
-        {
-            engine.SetBlurStrength(blurStrength);
-            SimulationSettings settings = SettingsManager::GetSettingsConst().simulation;
-            settings.blurStrength = blurStrength;
-            SettingsManager::SetSimulationSettings(settings);
-        }
-        ImGui::TextDisabled("Blur radius for glow effect");
-        
-        float glowIntensity = engine.GetGlowIntensity();
-        if (ImGui::SliderFloat("Glow Intensity", &glowIntensity, 0.1f, 3.0f, "%.2f"))
-        {
-            engine.SetGlowIntensity(glowIntensity);
-            SimulationSettings settings = SettingsManager::GetSettingsConst().simulation;
-            settings.glowIntensity = glowIntensity;
-            SettingsManager::SetSimulationSettings(settings);
-        }
-        ImGui::TextDisabled("Intensity of the glow effect");
-        
-        ImGui::Spacing();
-        
-        ImGui::TextColored(ImVec4(0.9f, 0.9f, 1.0f, 1.0f), "HDRI Environment");
-        ImGui::Separator();
-        
-        static int selectedHDRI = 0;
-        ImGui::PushID("SimulationHDRI");
-        auto& hdriManager = HDRIManager::Get();
-        const auto& availableHDRI = hdriManager.GetAvailableHDRI();
-        
-        static std::vector<std::string> hdriOptionNames;
-        static std::vector<const char*> hdriOptions;
-        
-        if (hdriOptionNames.size() != availableHDRI.size())
-        {
-            hdriOptionNames.clear();
-            hdriOptions.clear();
-            
-            for (const auto& path : availableHDRI)
-            {
-                hdriOptionNames.push_back(hdriManager.GetHDRIName(path));
-                hdriOptions.push_back(hdriOptionNames.back().c_str());
-            }
-        }
-
-        if (ImGui::Combo("HDRI Environment", &selectedHDRI, hdriOptions.data(), static_cast<int>(hdriOptions.size())))
-        {
-            auto& hdriManager = HDRIManager::Get();
-            hdriManager.SetCurrentHDRI(availableHDRI[selectedHDRI]);
-            engine.SetHDRIEnvironment(hdriManager.GetCurrentHDRI());
-        }
-        ImGui::TextDisabled("HDRI provides background and lighting for the simulation");
-        ImGui::PopID();
-        
-        ImGui::Spacing();
-        
-        ImGui::TextColored(ImVec4(0.9f, 0.9f, 1.0f, 1.0f), "Camera");
-        ImGui::Separator();
-        
-        ImGui::Text("Position: (%.2e, %.2e, %.2e)", 
-                   engine.GetCamera().GetOrbitalPosition().x, 
-                   engine.GetCamera().GetOrbitalPosition().y, 
-                   engine.GetCamera().GetOrbitalPosition().z);
-        ImGui::Text("Radius: %.2e", engine.GetCamera().GetOrbitalRadius());
-        ImGui::Text("Azimuth: %.2f", engine.GetCamera().GetAzimuth());
-        ImGui::Text("Elevation: %.2f", engine.GetCamera().GetElevation());
-        
-        ImGui::Spacing();
-        
-        ImGui::TextColored(ImVec4(0.9f, 0.9f, 1.0f, 1.0f), "Export");
-        ImGui::Separator();
-        
-        if (ImGui::Button("Export Frame (1080p)", ImVec2(-1, 30)))
-        {
-            auto& engine = Application::Get().GetEngine();
-            auto now = std::chrono::system_clock::now();
-            auto time_t = std::chrono::system_clock::to_time_t(now);
-            std::stringstream ss;
-            ss << "frame_1080p_" << std::put_time(std::localtime(&time_t), "%Y-%m-%d_%H-%M-%S") << ".png";
-            engine.ExportHighResFrame(ss.str(), 1920, 1080);
-        }
-        
-        if (ImGui::Button("Export High-Res Frame (4K)", ImVec2(-1, 30)))
-        {
-            auto& engine = Application::Get().GetEngine();
-            auto now = std::chrono::system_clock::now();
-            auto time_t = std::chrono::system_clock::to_time_t(now);
-            std::stringstream ss;
-            ss << "high_res_frame_4k_" << std::put_time(std::localtime(&time_t), "%Y-%m-%d_%H-%M-%S") << ".png";
-            engine.ExportHighResFrame(ss.str(), 4096, 3072);
-        }
-        
-        if (ImGui::Button("Export High-Res Frame (8K)", ImVec2(-1, 30)))
-        {
-            auto& engine = Application::Get().GetEngine();
-            auto now = std::chrono::system_clock::now();
-            auto time_t = std::chrono::system_clock::to_time_t(now);
-            std::stringstream ss;
-            ss << "high_res_frame_8k_" << std::put_time(std::localtime(&time_t), "%Y-%m-%d_%H-%M-%S") << ".png";
-            engine.ExportHighResFrame(ss.str(), 8192, 6144);
-        }
-        
-        if (ImGui::Button("Export Ultra High-Res Frame (16K)", ImVec2(-1, 30)))
-        {
-            auto& engine = Application::Get().GetEngine();
-            auto now = std::chrono::system_clock::now();
-            auto time_t = std::chrono::system_clock::to_time_t(now);
-            std::stringstream ss;
-            ss << "high_res_frame_16k_" << std::put_time(std::localtime(&time_t), "%Y%m%d_%H%M%S") << ".png";
-            engine.ExportHighResFrame(ss.str(), 16384, 12288);
-        }
-        
-        ImGui::Spacing();
-        
-        ImGui::TextColored(ImVec4(0.9f, 0.9f, 1.0f, 1.0f), "Controls");
-        ImGui::Separator();
-        
-        ImGui::Text("Left Mouse: Orbit camera");
-        ImGui::Text("Scroll: Zoom in/out");
-        ImGui::Text("G: Toggle gravity");
-        ImGui::Text("Right Mouse: Enable gravity (hold)");
-        
-        ImGui::End();
-    }
-};