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refactor: rename ui_editor to editor for consistency

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ssdfasd
2026-03-24 16:23:04 +08:00
parent d575532966
commit ac5c98584a
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67
editor/CMakeLists.txt Normal file
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cmake_minimum_required(VERSION 3.15)
project(XCVolumeRendererUI2 VERSION 1.0 LANGUAGES CXX)
set(CMAKE_CXX_STANDARD 17)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
add_definitions(-DUNICODE -D_UNICODE)
add_definitions(-DIMGUI_ENABLE_DOCKING)
include(FetchContent)
FetchContent_Declare(
imgui
GIT_REPOSITORY https://gitee.com/mirrors/imgui.git
GIT_TAG docking
GIT_SHALLOW TRUE
)
FetchContent_MakeAvailable(imgui)
set(IMGUI_SOURCES
${imgui_SOURCE_DIR}/imgui.cpp
${imgui_SOURCE_DIR}/imgui_demo.cpp
${imgui_SOURCE_DIR}/imgui_draw.cpp
${imgui_SOURCE_DIR}/imgui_tables.cpp
${imgui_SOURCE_DIR}/imgui_widgets.cpp
${imgui_SOURCE_DIR}/backends/imgui_impl_win32.cpp
${imgui_SOURCE_DIR}/backends/imgui_impl_dx12.cpp
)
add_executable(${PROJECT_NAME} WIN32
src/main.cpp
src/Application.cpp
src/Theme.cpp
src/Managers/SceneManager.cpp
src/Managers/LogSystem.cpp
src/Managers/ProjectManager.cpp
src/panels/Panel.cpp
src/panels/MenuBar.cpp
src/panels/HierarchyPanel.cpp
src/panels/SceneViewPanel.cpp
src/panels/GameViewPanel.cpp
src/panels/InspectorPanel.cpp
src/panels/ConsolePanel.cpp
src/panels/ProjectPanel.cpp
${IMGUI_SOURCES}
)
target_include_directories(${PROJECT_NAME} PRIVATE
${CMAKE_CURRENT_SOURCE_DIR}/src
${imgui_SOURCE_DIR}
${imgui_SOURCE_DIR}/backends
${CMAKE_CURRENT_SOURCE_DIR}/../engine/include
)
target_compile_definitions(${PROJECT_NAME} PRIVATE UNICODE _UNICODE)
target_compile_options(${PROJECT_NAME} PRIVATE /utf-8 /MT)
target_link_libraries(${PROJECT_NAME} PRIVATE
d3d12.lib
dxgi.lib
d3dcompiler.lib
)
set_target_properties(${PROJECT_NAME} PROPERTIES
RUNTIME_OUTPUT_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/bin"
)

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editor/README.md Normal file
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# UI Editor
Unity 风格的编辑器 UI，使用 ImGui 实现，作为 XCEngine 游戏引擎编辑器的一部分。
## 简介
XCGameEngine UI 是一个仿 Unity 编辑器的桌面应用程序，提供场景管理、层级视图、属性检查器等功能。
## 技术栈
- **渲染 API**: DirectX 12
- **UI 框架**: ImGui
- **语言**: C++17
- **构建系统**: CMake
- **依赖库**: DirectX 12 SDK
## 项目结构
```
ui/
├── src/
│ ├── main.cpp # 程序入口
│ ├── Application.cpp/h # 应用主类
│ ├── Theme.cpp/h # 主题系统
│ ├── Core/
│ │ ├── GameObject.h # 游戏对象
│ │ └── LogEntry.h # 日志条目
│ ├── Managers/
│ │ ├── LogSystem.cpp/h # 日志系统
│ │ ├── ProjectManager.cpp/h # 项目管理
│ │ ├── SceneManager.cpp/h # 场景管理
│ │ └── SelectionManager.cpp/h # 选择管理
│ └── panels/
│ ├── Panel.cpp/h # 面板基类
│ ├── MenuBar.cpp/h # 菜单栏
│ ├── HierarchyPanel.cpp/h # 层级面板
│ ├── InspectorPanel.cpp/h # 检查器面板
│ ├── SceneViewPanel.cpp/h # 场景视图
│ ├── GameViewPanel.cpp/h # 游戏视图
│ ├── ProjectPanel.cpp/h # 项目面板
│ └── ConsolePanel.cpp/h # 控制台面板
├── bin/Release/ # 输出目录
│ ├── XCVolumeRendererUI2.exe # 可执行文件
│ ├── imgui.ini # ImGui 配置
│ └── Assets/
│ └── Models/
│ └── Character.fbx # 示例模型
├── build/ # 构建目录
└── CMakeLists.txt # CMake 配置
```
## 构建方法
### 前置要求
- Windows 10/11
- Visual Studio 2019 或更高版本
- CMake 3.15+
### 构建步骤
```bash
cd ui
mkdir build && cd build
cmake ..
cmake --build . --config Release
```
### 运行
```bash
# 运行编译好的可执行文件
.\bin\Release\XCGameEngineUI.exe
```
## 功能特性
### 编辑器面板
#### 菜单栏（MenuBar）
- 文件菜单（新建、打开、保存等）
- 编辑菜单（撤销、重做等）
- 视图菜单（面板显示/隐藏）
- 帮助菜单
#### 层级面板（Hierarchy Panel）
- 显示场景中所有游戏对象
- 树形结构展示父子关系
- 支持对象选择
- 对象重命名
#### 检查器面板（Inspector Panel）
- 显示选中对象的属性
- 支持组件编辑
- 变换组件（位置、旋转、缩放）
- 材质组件
#### 场景视图（Scene View）
- 3D 场景预览
- 相机控制（平移、旋转、缩放）
- 对象选择
- 辅助工具（网格、轴心）
#### 游戏视图（Game View）
- 游戏运行时的画面预览
- 分辨率设置
- 宽高比选择
#### 项目面板（Project Panel）
- 项目文件浏览器
- 资源组织
- 搜索过滤
#### 控制台面板（Console Panel）
- 日志输出
- 警告和错误显示
- 日志级别过滤
- 清空日志
### 管理系统
#### 日志系统（LogSystem）
- 分级日志（Info、Warning、Error）
- 时间戳
- 日志持久化
#### 项目管理（ProjectManager）
- 项目创建/打开
- 资源路径管理
#### 场景管理（SceneManager）
- 场景加载/保存
- 对象生命周期管理
#### 选择管理（SelectionManager）
- 当前选中对象追踪
- 多选支持
### 主题系统
- 深色主题（Dark Theme）
- 可自定义配色方案
## 窗口布局
默认布局采用经典的 Unity 编辑器风格：
```
+----------------------------------------------------------+
| 菜单栏 |
+----------+------------------------+----------------------+
| | | |
| 项目 | 场景视图 | 检查器 |
| 面板 | | |
| | | |
+----------+------------------------+----------------------+
| 层级面板 | 游戏视图 |
| | |
+------------------------------------+----------------------+
| 控制台面板 |
+----------------------------------------------------------+
```
## 依赖说明
- ImGui - 跨平台 GUI 库
- DirectX 12 - 渲染 API
- Windows SDK - 窗口管理
## 扩展开发
### 添加新面板
1. 在 `panels/` 目录下创建新的面板类
2. 继承 `Panel` 基类
3. 实现 `Render()` 方法
4. 在 `Application` 中注册新面板
### 添加新组件
1. 定义组件类
2. 在 `GameObject` 中注册组件类型
3. 在 `InspectorPanel` 中添加属性编辑器

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#include "Application.h"
#include <imgui_impl_win32.h>
#include <imgui_impl_dx12.h>
#include <imgui_internal.h>
#include <stdio.h>
extern IMGUI_IMPL_API LRESULT ImGui_ImplWin32_WndProcHandler(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam);
namespace UI {
Application& Application::Get() {
static Application instance;
return instance;
}
bool Application::Initialize(HWND hwnd) {
m_hwnd = hwnd;
if (!CreateDevice()) {
MessageBoxW(hwnd, L"Failed to create D3D12 device", L"Error", MB_OK | MB_ICONERROR);
return false;
}
if (!CreateRenderTarget()) {
MessageBoxW(hwnd, L"Failed to create render target", L"Error", MB_OK | MB_ICONERROR);
return false;
}
IMGUI_CHECKVERSION();
ImGui::CreateContext();
ImGuiIO& io = ImGui::GetIO();
io.ConfigFlags |= ImGuiConfigFlags_DockingEnable;
io.Fonts->AddFontFromFileTTF("C:/Windows/Fonts/msyh.ttc", 16.0f);
io.Fonts->AddFontDefault();
unsigned char* pixels;
int width, height;
io.Fonts->GetTexDataAsRGBA32(&pixels, &width, &height);
ApplyUnityDarkTheme();
ImGui_ImplWin32_Init(hwnd);
ImGui_ImplDX12_Init(m_device, 3, DXGI_FORMAT_R8G8B8A8_UNORM, m_srvHeap,
m_srvHeap->GetCPUDescriptorHandleForHeapStart(),
m_srvHeap->GetGPUDescriptorHandleForHeapStart());
m_menuBar = std::make_unique<MenuBar>();
m_hierarchyPanel = std::make_unique<HierarchyPanel>();
m_sceneViewPanel = std::make_unique<SceneViewPanel>();
m_gameViewPanel = std::make_unique<GameViewPanel>();
m_inspectorPanel = std::make_unique<InspectorPanel>();
m_consolePanel = std::make_unique<ConsolePanel>();
m_projectPanel = std::make_unique<ProjectPanel>();
wchar_t exePath[MAX_PATH];
GetModuleFileNameW(nullptr, exePath, MAX_PATH);
std::wstring exeDirW(exePath);
size_t pos = exeDirW.find_last_of(L"\\/");
if (pos != std::wstring::npos) {
exeDirW = exeDirW.substr(0, pos);
}
std::string exeDir;
int len = WideCharToMultiByte(CP_UTF8, 0, exeDirW.c_str(), -1, nullptr, 0, nullptr, nullptr);
if (len > 0) {
exeDir.resize(len - 1);
WideCharToMultiByte(CP_UTF8, 0, exeDirW.c_str(), -1, &exeDir[0], len, nullptr, nullptr);
}
m_projectPanel->Initialize(exeDir);
return true;
}
void Application::Shutdown() {
ImGui_ImplDX12_Shutdown();
ImGui_ImplWin32_Shutdown();
ImGui::DestroyContext();
CleanupRenderTarget();
if (m_fence) m_fence->Release();
if (m_commandList) m_commandList->Release();
if (m_commandAllocator) m_commandAllocator->Release();
if (m_commandQueue) m_commandQueue->Release();
if (m_rtvHeap) m_rtvHeap->Release();
if (m_srvHeap) m_srvHeap->Release();
if (m_swapChain) m_swapChain->Release();
if (m_device) m_device->Release();
}
void Application::Render() {
ImGui_ImplDX12_NewFrame();
ImGui_ImplWin32_NewFrame();
ImGui::NewFrame();
SetupDockspace();
RenderUI();
ImGui::Render();
m_frameIndex = m_swapChain->GetCurrentBackBufferIndex();
m_commandAllocator->Reset();
m_commandList->Reset(m_commandAllocator, nullptr);
D3D12_RESOURCE_BARRIER barrier = {};
barrier.Type = D3D12_RESOURCE_BARRIER_TYPE_TRANSITION;
barrier.Flags = D3D12_RESOURCE_BARRIER_FLAG_NONE;
barrier.Transition.pResource = m_renderTargets[m_frameIndex];
barrier.Transition.StateBefore = D3D12_RESOURCE_STATE_PRESENT;
barrier.Transition.StateAfter = D3D12_RESOURCE_STATE_RENDER_TARGET;
barrier.Transition.Subresource = D3D12_RESOURCE_BARRIER_ALL_SUBRESOURCES;
m_commandList->ResourceBarrier(1, &barrier);
float clearColor[4] = { 0.12f, 0.12f, 0.12f, 1.0f };
D3D12_CPU_DESCRIPTOR_HANDLE rtvHandle = m_rtvHeap->GetCPUDescriptorHandleForHeapStart();
rtvHandle.ptr += m_frameIndex * m_rtvDescriptorSize;
m_commandList->ClearRenderTargetView(rtvHandle, clearColor, 0, nullptr);
m_commandList->OMSetRenderTargets(1, &rtvHandle, FALSE, nullptr);
ID3D12DescriptorHeap* heaps[] = { m_srvHeap };
m_commandList->SetDescriptorHeaps(1, heaps);
ImGui_ImplDX12_RenderDrawData(ImGui::GetDrawData(), m_commandList);
barrier.Transition.StateBefore = D3D12_RESOURCE_STATE_RENDER_TARGET;
barrier.Transition.StateAfter = D3D12_RESOURCE_STATE_PRESENT;
m_commandList->ResourceBarrier(1, &barrier);
m_commandList->Close();
ID3D12CommandList* cmdLists[] = { m_commandList };
m_commandQueue->ExecuteCommandLists(1, cmdLists);
m_swapChain->Present(1, 0);
m_fenceValue++;
m_commandQueue->Signal(m_fence, m_fenceValue);
if (m_fence->GetCompletedValue() < m_fenceValue) {
m_fence->SetEventOnCompletion(m_fenceValue, nullptr);
}
}
void Application::OnResize(int width, int height) {
if (width <= 0 || height <= 0) return;
m_width = width;
m_height = height;
CleanupRenderTarget();
if (m_swapChain) {
DXGI_SWAP_CHAIN_DESC desc;
m_swapChain->GetDesc(&desc);
m_swapChain->ResizeBuffers(3, width, height, desc.BufferDesc.Format, desc.Flags);
}
CreateRenderTarget();
}
bool Application::CreateDevice() {
HRESULT hr = D3D12CreateDevice(nullptr, D3D_FEATURE_LEVEL_11_0, IID_PPV_ARGS(&m_device));
if (FAILED(hr)) {
return false;
}
D3D12_COMMAND_QUEUE_DESC queueDesc = {};
queueDesc.Type = D3D12_COMMAND_LIST_TYPE_DIRECT;
queueDesc.Priority = 0;
queueDesc.Flags = D3D12_COMMAND_QUEUE_FLAG_NONE;
queueDesc.NodeMask = 0;
hr = m_device->CreateCommandQueue(&queueDesc, IID_PPV_ARGS(&m_commandQueue));
if (FAILED(hr)) return false;
hr = m_device->CreateCommandAllocator(D3D12_COMMAND_LIST_TYPE_DIRECT, IID_PPV_ARGS(&m_commandAllocator));
if (FAILED(hr)) return false;
hr = m_device->CreateCommandList(0, D3D12_COMMAND_LIST_TYPE_DIRECT, m_commandAllocator, nullptr, IID_PPV_ARGS(&m_commandList));
if (FAILED(hr)) return false;
m_commandList->Close();
hr = m_device->CreateFence(0, D3D12_FENCE_FLAG_NONE, IID_PPV_ARGS(&m_fence));
if (FAILED(hr)) return false;
IDXGIFactory4* factory = nullptr;
hr = CreateDXGIFactory1(IID_PPV_ARGS(&factory));
if (FAILED(hr)) return false;
DXGI_SWAP_CHAIN_DESC1 swapChainDesc = {};
swapChainDesc.BufferCount = 3;
swapChainDesc.Width = m_width;
swapChainDesc.Height = m_height;
swapChainDesc.Format = DXGI_FORMAT_R8G8B8A8_UNORM;
swapChainDesc.BufferUsage = DXGI_USAGE_RENDER_TARGET_OUTPUT;
swapChainDesc.SwapEffect = DXGI_SWAP_EFFECT_FLIP_DISCARD;
swapChainDesc.SampleDesc.Count = 1;
IDXGISwapChain1* swapChain1 = nullptr;
hr = factory->CreateSwapChainForHwnd(m_commandQueue, m_hwnd, &swapChainDesc, nullptr, nullptr, &swapChain1);
factory->Release();
if (FAILED(hr)) return false;
hr = swapChain1->QueryInterface(IID_PPV_ARGS(&m_swapChain));
swapChain1->Release();
if (FAILED(hr)) return false;
D3D12_DESCRIPTOR_HEAP_DESC rtvDesc = {};
rtvDesc.Type = D3D12_DESCRIPTOR_HEAP_TYPE_RTV;
rtvDesc.NumDescriptors = 3;
rtvDesc.Flags = D3D12_DESCRIPTOR_HEAP_FLAG_NONE;
hr = m_device->CreateDescriptorHeap(&rtvDesc, IID_PPV_ARGS(&m_rtvHeap));
if (FAILED(hr)) return false;
m_rtvDescriptorSize = m_device->GetDescriptorHandleIncrementSize(D3D12_DESCRIPTOR_HEAP_TYPE_RTV);
D3D12_DESCRIPTOR_HEAP_DESC srvDesc = {};
srvDesc.Type = D3D12_DESCRIPTOR_HEAP_TYPE_CBV_SRV_UAV;
srvDesc.NumDescriptors = 1;
srvDesc.Flags = D3D12_DESCRIPTOR_HEAP_FLAG_SHADER_VISIBLE;
hr = m_device->CreateDescriptorHeap(&srvDesc, IID_PPV_ARGS(&m_srvHeap));
if (FAILED(hr)) return false;
return true;
}
bool Application::CreateRenderTarget() {
if (!m_swapChain || !m_device || !m_rtvHeap) return false;
for (UINT i = 0; i < 3; i++) {
HRESULT hr = m_swapChain->GetBuffer(i, IID_PPV_ARGS(&m_renderTargets[i]));
if (FAILED(hr)) return false;
D3D12_CPU_DESCRIPTOR_HANDLE rtvHandle = m_rtvHeap->GetCPUDescriptorHandleForHeapStart();
rtvHandle.ptr += i * m_rtvDescriptorSize;
m_device->CreateRenderTargetView(m_renderTargets[i], nullptr, rtvHandle);
}
return true;
}
void Application::CleanupRenderTarget() {
for (UINT i = 0; i < 3; i++) {
if (m_renderTargets[i]) {
m_renderTargets[i]->Release();
m_renderTargets[i] = nullptr;
}
}
}
void Application::SetupDockspace() {
static ImGuiDockNodeFlags dockspaceFlags = ImGuiDockNodeFlags_NoWindowMenuButton;
ImGuiWindowFlags windowFlags = ImGuiWindowFlags_MenuBar | ImGuiWindowFlags_NoDocking;
ImGuiViewport* viewport = ImGui::GetMainViewport();
ImGui::SetNextWindowPos(viewport->Pos);
ImGui::SetNextWindowSize(viewport->Size);
ImGui::SetNextWindowViewport(viewport->ID);
ImGui::PushStyleVar(ImGuiStyleVar_WindowRounding, 0.0f);
ImGui::PushStyleVar(ImGuiStyleVar_WindowBorderSize, 0.0f);
windowFlags |= ImGuiWindowFlags_NoTitleBar | ImGuiWindowFlags_NoCollapse | ImGuiWindowFlags_NoResize | ImGuiWindowFlags_NoMove;
windowFlags |= ImGuiWindowFlags_NoBringToFrontOnFocus | ImGuiWindowFlags_NoNavFocus;
ImGui::PushStyleVar(ImGuiStyleVar_WindowPadding, ImVec2(0.0f, 0.0f));
ImGui::Begin("MainDockspace", nullptr, windowFlags);
ImGui::PopStyleVar();
ImGui::PopStyleVar(2);
ImGuiID dockspaceId = ImGui::GetID("MyDockspace");
ImGui::DockSpace(dockspaceId, ImVec2(0.0f, 0.0f), dockspaceFlags);
static bool firstTime = true;
if (firstTime) {
firstTime = false;
ImGui::DockBuilderRemoveNode(dockspaceId);
ImGui::DockBuilderAddNode(dockspaceId, dockspaceFlags | ImGuiDockNodeFlags_DockSpace);
ImGui::DockBuilderSetNodeSize(dockspaceId, viewport->Size);
ImGuiID dockMain = dockspaceId;
ImGuiID dockBottom = ImGui::DockBuilderSplitNode(dockMain, ImGuiDir_Down, 0.25f, nullptr, &dockMain);
ImGuiID dockLeft = ImGui::DockBuilderSplitNode(dockMain, ImGuiDir_Left, 0.15f, nullptr, &dockMain);
ImGuiID dockRight = ImGui::DockBuilderSplitNode(dockMain, ImGuiDir_Right, 0.25f, nullptr, &dockMain);
ImGui::DockBuilderDockWindow("Hierarchy", dockLeft);
ImGui::DockBuilderDockWindow("Scene", dockMain);
ImGui::DockBuilderDockWindow("Game", dockMain);
ImGui::DockBuilderDockWindow("Inspector", dockRight);
ImGui::DockBuilderDockWindow("Console", dockBottom);
ImGui::DockBuilderDockWindow("Project", dockBottom);
ImGui::DockBuilderFinish(dockspaceId);
}
ImGui::End();
}
void Application::RenderUI() {
m_menuBar->Render();
m_hierarchyPanel->Render();
m_sceneViewPanel->Render();
m_gameViewPanel->Render();
m_inspectorPanel->Render();
m_consolePanel->Render();
m_projectPanel->Render();
}
}

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#pragma once
#include <memory>
#include <imgui.h>
#include <d3d12.h>
#include <dxgi1_6.h>
#include "Theme.h"
#include "panels/Panel.h"
#include "panels/MenuBar.h"
#include "panels/HierarchyPanel.h"
#include "panels/SceneViewPanel.h"
#include "panels/GameViewPanel.h"
#include "panels/InspectorPanel.h"
#include "panels/ConsolePanel.h"
#include "panels/ProjectPanel.h"
namespace UI {
class Application {
public:
static Application& Get();
bool Initialize(HWND hwnd);
void Shutdown();
void Render();
void OnResize(int width, int height);
private:
Application() = default;
~Application() = default;
bool CreateDevice();
bool CreateRenderTarget();
void CleanupRenderTarget();
void SetupDockspace();
void RenderUI();
HWND m_hwnd = nullptr;
int m_width = 1280;
int m_height = 720;
ID3D12Device* m_device = nullptr;
ID3D12CommandQueue* m_commandQueue = nullptr;
ID3D12CommandAllocator* m_commandAllocator = nullptr;
ID3D12GraphicsCommandList* m_commandList = nullptr;
IDXGISwapChain3* m_swapChain = nullptr;
ID3D12DescriptorHeap* m_rtvHeap = nullptr;
ID3D12DescriptorHeap* m_srvHeap = nullptr;
ID3D12Resource* m_renderTargets[3] = {};
ID3D12Fence* m_fence = nullptr;
UINT64 m_fenceValue = 0;
UINT m_rtvDescriptorSize = 0;
UINT m_frameIndex = 0;
std::unique_ptr<MenuBar> m_menuBar;
std::unique_ptr<HierarchyPanel> m_hierarchyPanel;
std::unique_ptr<SceneViewPanel> m_sceneViewPanel;
std::unique_ptr<GameViewPanel> m_gameViewPanel;
std::unique_ptr<InspectorPanel> m_inspectorPanel;
std::unique_ptr<ConsolePanel> m_consolePanel;
std::unique_ptr<ProjectPanel> m_projectPanel;
};
}

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#pragma once
#include <string>
#include <vector>
#include <memory>
namespace UI {
struct AssetItem {
std::string name;
std::string type;
bool isFolder;
std::string fullPath;
std::vector<std::shared_ptr<AssetItem>> children;
};
using AssetItemPtr = std::shared_ptr<AssetItem>;
}

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#pragma once
#include <string>
#include <vector>
#include <memory>
#include <unordered_map>
#include <functional>
#include <cstdint>
#include <XCEngine/Core/Event.h>
namespace UI {
using EntityID = uint64_t;
constexpr EntityID INVALID_ENTITY_ID = 0;
class Component;
class TransformComponent;
class GameObject {
public:
EntityID id = INVALID_ENTITY_ID;
std::string name;
EntityID parent = INVALID_ENTITY_ID;
std::vector<EntityID> children;
std::vector<std::unique_ptr<Component>> components;
bool selected = false;
template<typename T, typename... Args>
T* AddComponent(Args&&... args) {
auto comp = std::make_unique<T>(std::forward<Args>(args)...);
comp->m_gameObject = this;
T* ptr = comp.get();
components.push_back(std::move(comp));
return ptr;
}
template<typename T>
T* GetComponent() {
for (auto& comp : components) {
if (auto casted = dynamic_cast<T*>(comp.get())) {
return casted;
}
}
return nullptr;
}
template<typename T>
std::vector<T*> GetComponents() {
std::vector<T*> result;
for (auto& comp : components) {
if (auto casted = dynamic_cast<T*>(comp.get())) {
result.push_back(casted);
}
}
return result;
}
TransformComponent* GetTransform() {
return GetComponent<TransformComponent>();
}
};
class Component {
public:
virtual ~Component() = default;
virtual std::string GetName() const = 0;
virtual void Awake() {}
virtual void Start() {}
virtual void Update(float deltaTime) {}
virtual void OnDestroy() {}
GameObject* GetGameObject() const { return m_gameObject; }
bool IsEnabled() const { return m_enabled; }
void SetEnabled(bool enabled) { m_enabled = enabled; }
protected:
GameObject* m_gameObject = nullptr;
bool m_enabled = true;
friend class GameObject;
};
class TransformComponent : public Component {
public:
float position[3] = {0.0f, 0.0f, 0.0f};
float rotation[3] = {0.0f, 0.0f, 0.0f};
float scale[3] = {1.0f, 1.0f, 1.0f};
std::string GetName() const override { return "Transform"; }
};
class MeshRendererComponent : public Component {
public:
std::string materialName = "Default-Material";
std::string meshName = "";
std::string GetName() const override { return "Mesh Renderer"; }
};
using ComponentInspectorFn = std::function<void(Component*)>;
struct ComponentInspectorInfo {
std::string name;
ComponentInspectorFn renderFn;
};
class ComponentRegistry {
public:
static ComponentRegistry& Get() {
static ComponentRegistry instance;
return instance;
}
template<typename T>
void RegisterComponent(const std::string& name, ComponentInspectorFn inspectorFn) {
m_inspectors[name] = {name, inspectorFn};
m_factories[name] = []() -> std::unique_ptr<Component> {
return std::make_unique<T>();
};
}
ComponentInspectorInfo* GetInspector(const std::string& name) {
auto it = m_inspectors.find(name);
if (it != m_inspectors.end()) {
return &it->second;
}
return nullptr;
}
private:
ComponentRegistry() = default;
std::unordered_map<std::string, ComponentInspectorInfo> m_inspectors;
std::unordered_map<std::string, std::function<std::unique_ptr<Component>()>> m_factories;
};
}

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#pragma once
#include <string>
#include <XCEngine/Debug/LogLevel.h>
namespace UI {
struct LogEntry {
XCEngine::Debug::LogLevel level;
std::string message;
};
}

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#include "LogSystem.h"
namespace UI {
LogSystem& LogSystem::Get() {
static LogSystem instance;
return instance;
}
void LogSystem::AddLog(XCEngine::Debug::LogLevel level, const std::string& message) {
m_logs.push_back({level, message});
if (m_callback) m_callback();
}
void LogSystem::Clear() {
m_logs.clear();
}
}

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#pragma once
#include "Core/LogEntry.h"
#include <vector>
#include <functional>
namespace UI {
class LogSystem {
public:
static LogSystem& Get();
void AddLog(XCEngine::Debug::LogLevel level, const std::string& message);
void Clear();
const std::vector<LogEntry>& GetLogs() const { return m_logs; }
void SetCallback(std::function<void()> callback) { m_callback = callback; }
private:
LogSystem() = default;
std::vector<LogEntry> m_logs;
std::function<void()> m_callback;
};
}

246
editor/src/Managers/ProjectManager.cpp Normal file
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#include "ProjectManager.h"
#include <filesystem>
#include <algorithm>
#include <fstream>
#include <windows.h>
namespace fs = std::filesystem;
namespace UI {
ProjectManager& ProjectManager::Get() {
static ProjectManager instance;
return instance;
}
std::vector<AssetItemPtr>& ProjectManager::GetCurrentItems() {
if (m_path.empty()) {
static std::vector<AssetItemPtr> empty;
return empty;
}
return m_path.back()->children;
}
void ProjectManager::NavigateToFolder(const AssetItemPtr& folder) {
m_path.push_back(folder);
m_selectedIndex = -1;
}
void ProjectManager::NavigateBack() {
if (m_path.size() > 1) {
m_path.pop_back();
m_selectedIndex = -1;
}
}
void ProjectManager::NavigateToIndex(size_t index) {
if (index >= m_path.size()) return;
while (m_path.size() > index + 1) {
m_path.pop_back();
}
m_selectedIndex = -1;
}
std::string ProjectManager::GetCurrentPath() const {
if (m_path.empty()) return "Assets";
std::string result = "Assets";
for (size_t i = 1; i < m_path.size(); i++) {
result += "/";
result += m_path[i]->name;
}
return result;
}
std::string ProjectManager::GetPathName(size_t index) const {
if (index >= m_path.size()) return "";
return m_path[index]->name;
}
static std::wstring Utf8ToWstring(const std::string& str) {
if (str.empty()) return L"";
int len = MultiByteToWideChar(CP_UTF8, 0, str.c_str(), -1, nullptr, 0);
if (len <= 0) return L"";
std::wstring result(len - 1, 0);
MultiByteToWideChar(CP_UTF8, 0, str.c_str(), -1, &result[0], len);
return result;
}
static std::string WstringToUtf8(const std::wstring& wstr) {
if (wstr.empty()) return "";
int len = WideCharToMultiByte(CP_UTF8, 0, wstr.c_str(), -1, nullptr, 0, nullptr, nullptr);
if (len <= 0) return "";
std::string result(len - 1, 0);
WideCharToMultiByte(CP_UTF8, 0, wstr.c_str(), -1, &result[0], len, nullptr, nullptr);
return result;
}
void ProjectManager::Initialize(const std::string& projectPath) {
m_projectPath = projectPath;
std::wstring projectPathW = Utf8ToWstring(projectPath);
fs::path assetsPath = fs::path(projectPathW) / L"Assets";
try {
if (!fs::exists(assetsPath)) {
fs::create_directories(assetsPath);
fs::create_directories(assetsPath / L"Textures");
fs::create_directories(assetsPath / L"Models");
fs::create_directories(assetsPath / L"Scripts");
fs::create_directories(assetsPath / L"Materials");
fs::create_directories(assetsPath / L"Scenes");
std::ofstream((assetsPath / L"Textures" / L"Grass.png").wstring());
std::ofstream((assetsPath / L"Textures" / L"Stone.png").wstring());
std::ofstream((assetsPath / L"Models" / L"Character.fbx").wstring());
std::ofstream((assetsPath / L"Scripts" / L"PlayerController.cs").wstring());
std::ofstream((assetsPath / L"Scenes" / L"Main.unity").wstring());
}
m_rootFolder = ScanDirectory(assetsPath.wstring());
m_rootFolder->name = "Assets";
m_rootFolder->fullPath = WstringToUtf8(assetsPath.wstring());
m_path.clear();
m_path.push_back(m_rootFolder);
m_selectedIndex = -1;
} catch (const std::exception& e) {
m_rootFolder = std::make_shared<AssetItem>();
m_rootFolder->name = "Assets";
m_rootFolder->isFolder = true;
m_rootFolder->type = "Folder";
m_path.push_back(m_rootFolder);
}
}
std::wstring ProjectManager::GetCurrentFullPathW() const {
if (m_path.empty()) return Utf8ToWstring(m_projectPath);
std::wstring fullPath = Utf8ToWstring(m_projectPath);
for (size_t i = 0; i < m_path.size(); i++) {
fullPath += L"/" + Utf8ToWstring(m_path[i]->name);
}
return fullPath;
}
void ProjectManager::RefreshCurrentFolder() {
if (m_path.empty()) return;
try {
auto newFolder = ScanDirectory(GetCurrentFullPathW());
m_path.back()->children = newFolder->children;
} catch (...) {
}
}
void ProjectManager::CreateFolder(const std::string& name) {
try {
std::wstring fullPath = GetCurrentFullPathW();
fs::path newFolderPath = fs::path(fullPath) / Utf8ToWstring(name);
fs::create_directory(newFolderPath);
RefreshCurrentFolder();
} catch (...) {
}
}
void ProjectManager::DeleteItem(int index) {
if (m_path.empty()) return;
auto& items = m_path.back()->children;
if (index < 0 || index >= (int)items.size()) return;
try {
std::wstring fullPath = GetCurrentFullPathW();
fs::path itemPath = fs::path(fullPath) / Utf8ToWstring(items[index]->name);
fs::remove_all(itemPath);
m_selectedIndex = -1;
RefreshCurrentFolder();
} catch (...) {
}
}
bool ProjectManager::MoveItem(const std::string& sourceFullPath, const std::string& destFolderFullPath) {
try {
fs::path sourcePath = Utf8ToWstring(sourceFullPath);
fs::path destPath = fs::path(Utf8ToWstring(destFolderFullPath)) / sourcePath.filename();
if (!fs::exists(sourcePath)) {
return false;
}
if (fs::exists(destPath)) {
return false;
}
fs::rename(sourcePath, destPath);
RefreshCurrentFolder();
return true;
} catch (...) {
return false;
}
}
AssetItemPtr ProjectManager::ScanDirectory(const std::wstring& path) {
auto folder = std::make_shared<AssetItem>();
folder->name = WstringToUtf8(fs::path(path).filename().wstring());
folder->isFolder = true;
folder->type = "Folder";
if (!fs::exists(path)) return folder;
std::vector<AssetItemPtr> items;
try {
for (const auto& entry : fs::directory_iterator(path)) {
std::wstring nameW = entry.path().filename().wstring();
bool isFolder = entry.is_directory();
items.push_back(CreateAssetItem(entry.path().wstring(), nameW, isFolder));
}
} catch (...) {
}
std::sort(items.begin(), items.end(), [](const AssetItemPtr& a, const AssetItemPtr& b) {
if (a->isFolder != b->isFolder) return a->isFolder;
return a->name < b->name;
});
folder->children = items;
return folder;
}
AssetItemPtr ProjectManager::CreateAssetItem(const std::wstring& path, const std::wstring& nameW, bool isFolder) {
auto item = std::make_shared<AssetItem>();
item->name = WstringToUtf8(nameW);
item->isFolder = isFolder;
item->fullPath = WstringToUtf8(path);
if (isFolder) {
item->type = "Folder";
try {
auto subFolder = ScanDirectory(path);
item->children = subFolder->children;
} catch (...) {
}
} else {
std::wstring ext = fs::path(path).extension().wstring();
std::transform(ext.begin(), ext.end(), ext.begin(), ::towlower);
if (ext == L".png" || ext == L".jpg" || ext == L".tga" || ext == L".bmp") {
item->type = "Texture";
} else if (ext == L".fbx" || ext == L".obj" || ext == L".gltf" || ext == L".glb") {
item->type = "Model";
} else if (ext == L".cs" || ext == L".cpp" || ext == L".h") {
item->type = "Script";
} else if (ext == L".mat") {
item->type = "Material";
} else if (ext == L".unity" || ext == L".scene") {
item->type = "Scene";
} else if (ext == L".prefab") {
item->type = "Prefab";
} else {
item->type = "File";
}
}
return item;
}
}

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#pragma once
#include "Core/AssetItem.h"
#include <vector>
#include <string>
#include <memory>
namespace UI {
class ProjectManager {
public:
static ProjectManager& Get();
std::vector<AssetItemPtr>& GetCurrentItems();
int GetSelectedIndex() const { return m_selectedIndex; }
void SetSelectedIndex(int index) { m_selectedIndex = index; }
void NavigateToFolder(const AssetItemPtr& folder);
void NavigateBack();
void NavigateToIndex(size_t index);
bool CanNavigateBack() const { return m_path.size() > 1; }
std::string GetCurrentPath() const;
size_t GetPathDepth() const { return m_path.size(); }
std::string GetPathName(size_t index) const;
void Initialize(const std::string& projectPath);
void RefreshCurrentFolder();
void CreateFolder(const std::string& name);
void DeleteItem(int index);
bool MoveItem(const std::string& sourceFullPath, const std::string& destFolderFullPath);
const std::string& GetProjectPath() const { return m_projectPath; }
private:
ProjectManager() = default;
AssetItemPtr ScanDirectory(const std::wstring& path);
AssetItemPtr CreateAssetItem(const std::wstring& path, const std::wstring& nameW, bool isFolder);
std::wstring GetCurrentFullPathW() const;
AssetItemPtr m_rootFolder;
std::vector<AssetItemPtr> m_path;
int m_selectedIndex = -1;
std::string m_projectPath;
};
}

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editor/src/Managers/SceneManager.cpp Normal file
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#include "SceneManager.h"
#include "SelectionManager.h"
#include <algorithm>
namespace UI {
EntityID SceneManager::CreateEntity(const std::string& name, EntityID parent) {
EntityID id = m_nextEntityId++;
GameObject entity;
entity.id = id;
entity.name = name;
entity.parent = parent;
m_entities[id] = std::move(entity);
if (parent != INVALID_ENTITY_ID) {
m_entities[parent].children.push_back(id);
} else {
m_rootEntities.push_back(id);
}
OnEntityCreated.Invoke(id);
return id;
}
void SceneManager::DeleteEntity(EntityID id) {
auto it = m_entities.find(id);
if (it == m_entities.end()) return;
GameObject& entity = it->second;
std::vector<EntityID> childrenToDelete = entity.children;
for (EntityID childId : childrenToDelete) {
DeleteEntity(childId);
}
if (entity.parent != INVALID_ENTITY_ID) {
auto* parent = GetEntity(entity.parent);
if (parent) {
auto& siblings = parent->children;
siblings.erase(std::remove(siblings.begin(), siblings.end(), id), siblings.end());
}
} else {
m_rootEntities.erase(std::remove(m_rootEntities.begin(), m_rootEntities.end(), id), m_rootEntities.end());
}
if (SelectionManager::Get().GetSelectedEntity() == id) {
SelectionManager::Get().ClearSelection();
}
m_entities.erase(it);
OnEntityDeleted.Invoke(id);
}
ClipboardData SceneManager::CopyEntityRecursive(const GameObject* entity) {
ClipboardData data;
data.name = entity->name;
for (const auto& comp : entity->components) {
if (auto* transform = dynamic_cast<const TransformComponent*>(comp.get())) {
auto newComp = std::make_unique<TransformComponent>();
memcpy(newComp->position, transform->position, sizeof(transform->position));
memcpy(newComp->rotation, transform->rotation, sizeof(transform->rotation));
memcpy(newComp->scale, transform->scale, sizeof(transform->scale));
data.components.push_back(std::move(newComp));
}
else if (auto* meshRenderer = dynamic_cast<const MeshRendererComponent*>(comp.get())) {
auto newComp = std::make_unique<MeshRendererComponent>();
newComp->materialName = meshRenderer->materialName;
newComp->meshName = meshRenderer->meshName;
data.components.push_back(std::move(newComp));
}
}
for (EntityID childId : entity->children) {
const GameObject* child = GetEntity(childId);
if (child) {
data.children.push_back(CopyEntityRecursive(child));
}
}
return data;
}
void SceneManager::CopyEntity(EntityID id) {
const GameObject* entity = GetEntity(id);
if (!entity) return;
m_clipboard = CopyEntityRecursive(entity);
}
EntityID SceneManager::PasteEntityRecursive(const ClipboardData& data, EntityID parent) {
EntityID newId = CreateEntity(data.name, parent);
GameObject* newEntity = GetEntity(newId);
if (newEntity) {
newEntity->components.clear();
for (const auto& comp : data.components) {
if (auto* transform = dynamic_cast<const TransformComponent*>(comp.get())) {
auto newComp = std::make_unique<TransformComponent>();
memcpy(newComp->position, transform->position, sizeof(transform->position));
memcpy(newComp->rotation, transform->rotation, sizeof(transform->rotation));
memcpy(newComp->scale, transform->scale, sizeof(transform->scale));
newEntity->components.push_back(std::move(newComp));
}
else if (auto* meshRenderer = dynamic_cast<const MeshRendererComponent*>(comp.get())) {
auto newComp = std::make_unique<MeshRendererComponent>();
newComp->materialName = meshRenderer->materialName;
newComp->meshName = meshRenderer->meshName;
newEntity->components.push_back(std::move(newComp));
}
}
}
for (const auto& childData : data.children) {
PasteEntityRecursive(childData, newId);
}
return newId;
}
EntityID SceneManager::PasteEntity(EntityID parent) {
if (!m_clipboard) return INVALID_ENTITY_ID;
return PasteEntityRecursive(*m_clipboard, parent);
}
EntityID SceneManager::DuplicateEntity(EntityID id) {
CopyEntity(id);
const GameObject* entity = GetEntity(id);
if (!entity) return INVALID_ENTITY_ID;
return PasteEntity(entity->parent);
}
void SceneManager::MoveEntity(EntityID id, EntityID newParent) {
GameObject* entity = GetEntity(id);
if (!entity || id == newParent) return;
if (entity->parent != INVALID_ENTITY_ID) {
GameObject* oldParent = GetEntity(entity->parent);
if (oldParent) {
auto& siblings = oldParent->children;
siblings.erase(std::remove(siblings.begin(), siblings.end(), id), siblings.end());
}
} else {
m_rootEntities.erase(std::remove(m_rootEntities.begin(), m_rootEntities.end(), id), m_rootEntities.end());
}
entity->parent = newParent;
if (newParent != INVALID_ENTITY_ID) {
GameObject* newParentEntity = GetEntity(newParent);
if (newParentEntity) {
newParentEntity->children.push_back(id);
}
} else {
m_rootEntities.push_back(id);
}
OnEntityChanged.Invoke(id);
}
void SceneManager::CreateDemoScene() {
m_entities.clear();
m_rootEntities.clear();
m_nextEntityId = 1;
m_clipboard.reset();
EntityID camera = CreateEntity("Main Camera");
GetEntity(camera)->AddComponent<TransformComponent>();
EntityID light = CreateEntity("Directional Light");
EntityID cube = CreateEntity("Cube");
GetEntity(cube)->AddComponent<TransformComponent>();
GetEntity(cube)->AddComponent<MeshRendererComponent>()->meshName = "Cube Mesh";
EntityID sphere = CreateEntity("Sphere");
GetEntity(sphere)->AddComponent<TransformComponent>();
GetEntity(sphere)->AddComponent<MeshRendererComponent>()->meshName = "Sphere Mesh";
EntityID player = CreateEntity("Player");
EntityID weapon = CreateEntity("Weapon", player);
OnSceneChanged.Invoke();
}
}

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#pragma once
#include "Core/GameObject.h"
#include <unordered_map>
#include <vector>
#include <memory>
#include <optional>
#include <XCEngine/Core/Event.h>
namespace UI {
struct ClipboardData {
std::string name;
std::vector<std::unique_ptr<Component>> components;
std::vector<ClipboardData> children;
};
class SceneManager {
public:
static SceneManager& Get() {
static SceneManager instance;
return instance;
}
EntityID CreateEntity(const std::string& name, EntityID parent = INVALID_ENTITY_ID);
GameObject* GetEntity(EntityID id) {
auto it = m_entities.find(id);
if (it != m_entities.end()) {
return &it->second;
}
return nullptr;
}
const GameObject* GetEntity(EntityID id) const {
auto it = m_entities.find(id);
if (it != m_entities.end()) {
return &it->second;
}
return nullptr;
}
const std::vector<EntityID>& GetRootEntities() const {
return m_rootEntities;
}
void DeleteEntity(EntityID id);
void RenameEntity(EntityID id, const std::string& newName) {
auto* entity = GetEntity(id);
if (entity) {
entity->name = newName;
OnEntityChanged.Invoke(id);
}
}
void CopyEntity(EntityID id);
EntityID PasteEntity(EntityID parent = INVALID_ENTITY_ID);
EntityID DuplicateEntity(EntityID id);
void MoveEntity(EntityID id, EntityID newParent);
void CreateDemoScene();
bool HasClipboardData() const { return m_clipboard.has_value(); }
XCEngine::Core::Event<EntityID> OnEntityCreated;
XCEngine::Core::Event<EntityID> OnEntityDeleted;
XCEngine::Core::Event<EntityID> OnEntityChanged;
XCEngine::Core::Event<> OnSceneChanged;
private:
SceneManager() = default;
ClipboardData CopyEntityRecursive(const GameObject* entity);
EntityID PasteEntityRecursive(const ClipboardData& data, EntityID parent);
EntityID m_nextEntityId = 1;
std::unordered_map<EntityID, GameObject> m_entities;
std::vector<EntityID> m_rootEntities;
std::optional<ClipboardData> m_clipboard;
};
}

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#pragma once
#include "Core/GameObject.h"
#include <unordered_set>
#include <XCEngine/Core/Event.h>
namespace UI {
class SelectionManager {
public:
static SelectionManager& Get() {
static SelectionManager instance;
return instance;
}
EntityID GetSelectedEntity() const { return m_selectedEntity; }
void SetSelectedEntity(EntityID id) {
m_selectedEntity = id;
OnSelectionChanged.Invoke(id);
}
void ClearSelection() {
SetSelectedEntity(INVALID_ENTITY_ID);
}
bool IsSelected(EntityID id) const {
return m_selectedEntity == id;
}
XCEngine::Core::Event<EntityID> OnSelectionChanged;
private:
SelectionManager() = default;
EntityID m_selectedEntity = INVALID_ENTITY_ID;
};
}

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editor/src/Theme.cpp Normal file
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#include "Theme.h"
#include <imgui.h>
namespace UI {
void ApplyUnityDarkTheme() {
ImGuiStyle& style = ImGui::GetStyle();
ImVec4* colors = style.Colors;
colors[ImGuiCol_Text] = ImVec4(0.90f, 0.90f, 0.90f, 1.00f);
colors[ImGuiCol_TextDisabled] = ImVec4(0.50f, 0.50f, 0.50f, 1.00f);
colors[ImGuiCol_WindowBg] = ImVec4(0.12f, 0.12f, 0.12f, 1.00f);
colors[ImGuiCol_ChildBg] = ImVec4(0.15f, 0.15f, 0.15f, 1.00f);
colors[ImGuiCol_PopupBg] = ImVec4(0.18f, 0.18f, 0.18f, 0.94f);
colors[ImGuiCol_Border] = ImVec4(0.08f, 0.08f, 0.08f, 1.00f);
colors[ImGuiCol_BorderShadow] = ImVec4(0.00f, 0.00f, 0.00f, 0.00f);
colors[ImGuiCol_FrameBg] = ImVec4(0.20f, 0.20f, 0.20f, 1.00f);
colors[ImGuiCol_FrameBgHovered] = ImVec4(0.28f, 0.28f, 0.28f, 1.00f);
colors[ImGuiCol_FrameBgActive] = ImVec4(0.35f, 0.35f, 0.35f, 1.00f);
colors[ImGuiCol_TitleBg] = ImVec4(0.15f, 0.15f, 0.15f, 1.00f);
colors[ImGuiCol_TitleBgActive] = ImVec4(0.20f, 0.20f, 0.20f, 1.00f);
colors[ImGuiCol_TitleBgCollapsed] = ImVec4(0.12f, 0.12f, 0.12f, 0.75f);
colors[ImGuiCol_MenuBarBg] = ImVec4(0.14f, 0.14f, 0.14f, 1.00f);
colors[ImGuiCol_ScrollbarBg] = ImVec4(0.10f, 0.10f, 0.10f, 0.53f);
colors[ImGuiCol_ScrollbarGrab] = ImVec4(0.30f, 0.30f, 0.30f, 1.00f);
colors[ImGuiCol_ScrollbarGrabHovered] = ImVec4(0.40f, 0.40f, 0.40f, 1.00f);
colors[ImGuiCol_ScrollbarGrabActive] = ImVec4(0.50f, 0.50f, 0.50f, 1.00f);
colors[ImGuiCol_CheckMark] = ImVec4(0.90f, 0.90f, 0.90f, 1.00f);
colors[ImGuiCol_SliderGrab] = ImVec4(0.60f, 0.60f, 0.60f, 1.00f);
colors[ImGuiCol_SliderGrabActive] = ImVec4(0.80f, 0.80f, 0.80f, 1.00f);
colors[ImGuiCol_Button] = ImVec4(0.25f, 0.25f, 0.25f, 1.00f);
colors[ImGuiCol_ButtonHovered] = ImVec4(0.35f, 0.35f, 0.35f, 1.00f);
colors[ImGuiCol_ButtonActive] = ImVec4(0.45f, 0.45f, 0.45f, 1.00f);
colors[ImGuiCol_Header] = ImVec4(0.25f, 0.25f, 0.25f, 1.00f);
colors[ImGuiCol_HeaderHovered] = ImVec4(0.35f, 0.35f, 0.35f, 1.00f);
colors[ImGuiCol_HeaderActive] = ImVec4(0.45f, 0.45f, 0.45f, 1.00f);
colors[ImGuiCol_Separator] = ImVec4(0.08f, 0.08f, 0.08f, 1.00f);
colors[ImGuiCol_SeparatorHovered] = ImVec4(0.50f, 0.50f, 0.50f, 1.00f);
colors[ImGuiCol_SeparatorActive] = ImVec4(0.60f, 0.60f, 0.60f, 1.00f);
colors[ImGuiCol_ResizeGrip] = ImVec4(0.30f, 0.30f, 0.30f, 1.00f);
colors[ImGuiCol_ResizeGripHovered] = ImVec4(0.50f, 0.50f, 0.50f, 1.00f);
colors[ImGuiCol_ResizeGripActive] = ImVec4(0.60f, 0.60f, 0.60f, 1.00f);
colors[ImGuiCol_Tab] = ImVec4(0.18f, 0.18f, 0.18f, 0.86f);
colors[ImGuiCol_TabHovered] = ImVec4(0.35f, 0.35f, 0.35f, 1.00f);
colors[ImGuiCol_TabActive] = ImVec4(0.20f, 0.20f, 0.20f, 1.00f);
colors[ImGuiCol_TabUnfocused] = ImVec4(0.15f, 0.15f, 0.15f, 0.97f);
colors[ImGuiCol_TabUnfocusedActive] = ImVec4(0.22f, 0.22f, 0.22f, 1.00f);
colors[ImGuiCol_DockingPreview] = ImVec4(0.40f, 0.40f, 0.40f, 0.70f);
colors[ImGuiCol_DockingEmptyBg] = ImVec4(0.12f, 0.12f, 0.12f, 1.00f);
colors[ImGuiCol_PlotLines] = ImVec4(0.61f, 0.61f, 0.61f, 1.00f);
colors[ImGuiCol_PlotLinesHovered] = ImVec4(1.00f, 0.43f, 0.35f, 1.00f);
colors[ImGuiCol_PlotHistogram] = ImVec4(0.90f, 0.70f, 0.00f, 1.00f);
colors[ImGuiCol_PlotHistogramHovered] = ImVec4(1.00f, 0.60f, 0.00f, 1.00f);
colors[ImGuiCol_TableHeaderBg] = ImVec4(0.19f, 0.19f, 0.20f, 1.00f);
colors[ImGuiCol_TableBorderStrong] = ImVec4(0.31f, 0.31f, 0.35f, 1.00f);
colors[ImGuiCol_TableBorderLight] = ImVec4(0.23f, 0.23f, 0.25f, 1.00f);
colors[ImGuiCol_TableRowBg] = ImVec4(0.00f, 0.00f, 0.00f, 0.00f);
colors[ImGuiCol_TableRowBgAlt] = ImVec4(1.00f, 1.00f, 1.00f, 0.06f);
colors[ImGuiCol_TextSelectedBg] = ImVec4(0.40f, 0.40f, 0.40f, 0.50f);
colors[ImGuiCol_DragDropTarget] = ImVec4(0.60f, 0.60f, 0.60f, 0.90f);
colors[ImGuiCol_NavHighlight] = ImVec4(0.50f, 0.50f, 0.50f, 1.00f);
colors[ImGuiCol_NavWindowingHighlight] = ImVec4(1.00f, 1.00f, 1.00f, 0.70f);
colors[ImGuiCol_NavWindowingDimBg] = ImVec4(0.80f, 0.80f, 0.80f, 0.20f);
colors[ImGuiCol_ModalWindowDimBg] = ImVec4(0.80f, 0.80f, 0.80f, 0.35f);
style.WindowRounding = 4.0f;
style.ChildRounding = 4.0f;
style.FrameRounding = 4.0f;
style.GrabRounding = 4.0f;
style.PopupRounding = 4.0f;
style.ScrollbarRounding = 4.0f;
style.TabRounding = 4.0f;
style.WindowBorderSize = 1.0f;
style.ChildBorderSize = 1.0f;
style.FrameBorderSize = 0.0f;
style.WindowPadding = ImVec2(8.0f, 8.0f);
style.FramePadding = ImVec2(6.0f, 4.0f);
style.ItemSpacing = ImVec2(8.0f, 4.0f);
style.ItemInnerSpacing = ImVec2(6.0f, 4.0f);
}
}

7
editor/src/Theme.h Normal file
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#pragma once
namespace UI {
void ApplyUnityDarkTheme();
}

96
editor/src/main.cpp Normal file
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#include "Application.h"
#include <imgui.h>
#include <windows.h>
#include <stdio.h>
LRESULT WINAPI WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam);
int WINAPI wWinMain(HINSTANCE hInstance, HINSTANCE, LPWSTR, int nCmdShow) {
AllocConsole();
freopen("CONOUT$", "w", stdout);
printf("Starting UI application...\n");
WNDCLASSEXW wc = {};
wc.cbSize = sizeof(wc);
wc.style = CS_CLASSDC;
wc.lpfnWndProc = WndProc;
wc.hInstance = GetModuleHandle(nullptr);
wc.lpszClassName = L"XCVolumeRendererUI2";
if (!RegisterClassExW(&wc)) {
printf("Failed to register window class, error: %lu\n", GetLastError());
return 1;
}
printf("Window class registered.\n");
HWND hwnd = CreateWindowExW(
0, wc.lpszClassName, L"XCVolumeRenderer - Unity Style Editor",
WS_OVERLAPPEDWINDOW, 100, 100, 1280, 720,
nullptr, nullptr, wc.hInstance, nullptr
);
if (!hwnd) {
printf("Failed to create window, error: %lu\n", GetLastError());
return 1;
}
printf("Window created.\n");
ShowWindow(hwnd, nCmdShow);
UpdateWindow(hwnd);
printf("Window shown.\n");
printf("Initializing application...\n");
if (!UI::Application::Get().Initialize(hwnd)) {
printf("Failed to initialize application!\n");
UnregisterClassW(wc.lpszClassName, wc.hInstance);
system("pause");
return 1;
}
printf("Application initialized successfully.\n");
MSG msg = {};
int frameCount = 0;
while (msg.message != WM_QUIT) {
if (PeekMessageW(&msg, nullptr, 0U, 0U, PM_REMOVE)) {
TranslateMessage(&msg);
DispatchMessageW(&msg);
} else {
UI::Application::Get().Render();
frameCount++;
if (frameCount % 100 == 0) {
printf("Frame %d\n", frameCount);
}
}
}
printf("Shutting down...\n");
UI::Application::Get().Shutdown();
UnregisterClassW(wc.lpszClassName, wc.hInstance);
printf("Press any key to exit...\n");
system("pause");
return 0;
}
extern IMGUI_IMPL_API LRESULT ImGui_ImplWin32_WndProcHandler(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam);
LRESULT WINAPI WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam) {
if (ImGui_ImplWin32_WndProcHandler(hWnd, msg, wParam, lParam))
return true;
switch (msg) {
case WM_SIZE:
if (wParam != SIZE_MINIMIZED) {
UI::Application::Get().OnResize((int)LOWORD(lParam), (int)HIWORD(lParam));
}
return 0;
case WM_SYSCOMMAND:
if ((wParam & 0xfff0) == SC_KEYMENU)
return 0;
break;
case WM_DESTROY:
PostQuitMessage(0);
return 0;
}
return DefWindowProcW(hWnd, msg, wParam, lParam);
}

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editor/src/panels/ConsolePanel.cpp Normal file
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#include "ConsolePanel.h"
#include "Managers/LogSystem.h"
#include "Core/LogEntry.h"
#include <imgui.h>
namespace UI {
ConsolePanel::ConsolePanel() : Panel("Console") {
LogSystem::Get().AddLog(XCEngine::Debug::LogLevel::Info, "Engine initialized successfully");
LogSystem::Get().AddLog(XCEngine::Debug::LogLevel::Info, "Loading default scene...");
LogSystem::Get().AddLog(XCEngine::Debug::LogLevel::Warning, "Missing material on object 'Cube'");
LogSystem::Get().AddLog(XCEngine::Debug::LogLevel::Error, "Failed to load texture: 'Assets/Textures/missing.png'");
LogSystem::Get().AddLog(XCEngine::Debug::LogLevel::Info, "Scene loaded successfully");
}
void ConsolePanel::Render() {
ImGui::Begin(m_name.c_str(), nullptr, ImGuiWindowFlags_None);
if (ImGui::Button("Clear")) {
LogSystem::Get().Clear();
}
ImGui::SameLine();
if (ImGui::Button("Info")) {
LogSystem::Get().AddLog(XCEngine::Debug::LogLevel::Info, "Test info message");
}
ImGui::SameLine();
if (ImGui::Button("Warn")) {
LogSystem::Get().AddLog(XCEngine::Debug::LogLevel::Warning, "Test warning message");
}
ImGui::SameLine();
if (ImGui::Button("Error")) {
LogSystem::Get().AddLog(XCEngine::Debug::LogLevel::Error, "Test error message");
}
ImGui::Separator();
ImGui::BeginChild("LogScroll", ImVec2(0, 0), false, ImGuiWindowFlags_HorizontalScrollbar);
for (const auto& log : LogSystem::Get().GetLogs()) {
ImVec4 color;
const char* prefix;
switch (log.level) {
case XCEngine::Debug::LogLevel::Info:
color = ImVec4(0.7f, 0.7f, 0.7f, 1.0f);
prefix = "[Info] ";
break;
case XCEngine::Debug::LogLevel::Warning:
color = ImVec4(1.0f, 0.8f, 0.0f, 1.0f);
prefix = "[Warn] ";
break;
case XCEngine::Debug::LogLevel::Error:
color = ImVec4(1.0f, 0.3f, 0.3f, 1.0f);
prefix = "[Error]";
break;
}
ImGui::TextColored(color, "%s%s", prefix, log.message.c_str());
}
if (m_scrollToBottom) {
ImGui::SetScrollHereY(1.0f);
m_scrollToBottom = false;
}
ImGui::EndChild();
ImGui::End();
}
}

16
editor/src/panels/ConsolePanel.h Normal file
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#pragma once
#include "Panel.h"
namespace UI {
class ConsolePanel : public Panel {
public:
ConsolePanel();
void Render() override;
private:
bool m_scrollToBottom = false;
};
}

31
editor/src/panels/GameViewPanel.cpp Normal file
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#include "GameViewPanel.h"
#include <imgui.h>
#include <imgui_internal.h>
namespace UI {
GameViewPanel::GameViewPanel() : Panel("Game") {}
void GameViewPanel::Render() {
ImGui::Begin(m_name.c_str(), nullptr, ImGuiWindowFlags_None);
RenderGameView();
ImGui::End();
}
void GameViewPanel::RenderGameView() {
ImVec2 canvasSize = ImGui::GetContentRegionAvail();
ImDrawList* drawList = ImGui::GetWindowDrawList();
ImVec2 canvasPos = ImGui::GetCursorScreenPos();
ImU32 bgColor = IM_COL32(20, 20, 25, 255);
drawList->AddRectFilled(canvasPos, ImVec2(canvasPos.x + canvasSize.x, canvasPos.y + canvasSize.y), bgColor);
const char* text = "Game View (Press Play)";
ImVec2 textSize = ImGui::CalcTextSize(text);
ImVec2 textPos(canvasPos.x + (canvasSize.x - textSize.x) * 0.5f, canvasPos.y + (canvasSize.y - textSize.y) * 0.5f);
drawList->AddText(textPos, IM_COL32(128, 128, 128, 255), text);
}
}

16
editor/src/panels/GameViewPanel.h Normal file
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#pragma once
#include "Panel.h"
namespace UI {
class GameViewPanel : public Panel {
public:
GameViewPanel();
void Render() override;
private:
void RenderGameView();
};
}

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editor/src/panels/HierarchyPanel.cpp Normal file
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#include "HierarchyPanel.h"
#include "Managers/SceneManager.h"
#include "Managers/SelectionManager.h"
#include <imgui.h>
#include <cstring>
namespace UI {
HierarchyPanel::HierarchyPanel() : Panel("Hierarchy") {
SceneManager::Get().CreateDemoScene();
m_selectionHandlerId = SelectionManager::Get().OnSelectionChanged.Subscribe([this](EntityID) {
});
}
HierarchyPanel::~HierarchyPanel() {
SelectionManager::Get().OnSelectionChanged.Unsubscribe(m_selectionHandlerId);
}
void HierarchyPanel::Render() {
ImGui::Begin(m_name.c_str(), nullptr, ImGuiWindowFlags_None);
RenderSearchBar();
ImGui::Separator();
HandleKeyboardShortcuts();
std::string filter = m_searchBuffer;
ImGui::BeginChild("EntityList");
for (EntityID id : SceneManager::Get().GetRootEntities()) {
RenderEntity(id, filter);
}
if (ImGui::IsWindowHovered() && ImGui::IsMouseDown(0) && !ImGui::IsAnyItemHovered()) {
if (!m_renaming) {
SelectionManager::Get().ClearSelection();
}
}
if (ImGui::BeginPopupContextWindow("HierarchyContextMenu", ImGuiPopupFlags_MouseButtonRight)) {
RenderCreateMenu(INVALID_ENTITY_ID);
ImGui::EndPopup();
}
ImGui::InvisibleButton("##DragTarget", ImVec2(-1, -1));
if (ImGui::BeginDragDropTarget()) {
if (const ImGuiPayload* payload = ImGui::AcceptDragDropPayload("ENTITY_ID")) {
EntityID sourceId = *(const EntityID*)payload->Data;
if (sourceId != INVALID_ENTITY_ID) {
const GameObject* sourceEntity = SceneManager::Get().GetEntity(sourceId);
if (sourceEntity && sourceEntity->parent != INVALID_ENTITY_ID) {
SceneManager::Get().MoveEntity(sourceId, INVALID_ENTITY_ID);
}
}
}
ImGui::EndDragDropTarget();
}
ImGui::EndChild();
ImGui::End();
}
void HierarchyPanel::RenderSearchBar() {
ImGui::SetNextItemWidth(-1);
ImGui::InputTextWithHint("##Search", "Search...", m_searchBuffer, sizeof(m_searchBuffer));
}
void HierarchyPanel::RenderEntity(EntityID id, const std::string& filter) {
auto& sceneManager = SceneManager::Get();
GameObject* entity = sceneManager.GetEntity(id);
if (!entity) return;
if (!filter.empty() && !PassesFilter(id, filter)) {
return;
}
ImGui::PushID(static_cast<int>(id));
ImGuiTreeNodeFlags flags = ImGuiTreeNodeFlags_OpenOnArrow | ImGuiTreeNodeFlags_SpanAvailWidth;
if (entity->children.empty()) {
flags |= ImGuiTreeNodeFlags_Leaf;
}
if (SelectionManager::Get().IsSelected(id)) {
flags |= ImGuiTreeNodeFlags_Selected;
}
if (m_renaming && m_renamingEntity == id) {
if (m_renameJustStarted) {
ImGui::SetKeyboardFocusHere();
m_renameJustStarted = false;
}
ImGui::SetNextItemWidth(-1);
if (ImGui::InputText("##Rename", m_renameBuffer, sizeof(m_renameBuffer), ImGuiInputTextFlags_EnterReturnsTrue | ImGuiInputTextFlags_AutoSelectAll)) {
if (strlen(m_renameBuffer) > 0) {
sceneManager.RenameEntity(id, m_renameBuffer);
}
m_renaming = false;
m_renamingEntity = INVALID_ENTITY_ID;
}
if (!ImGui::IsItemActive() && ImGui::IsMouseClicked(0)) {
if (strlen(m_renameBuffer) > 0) {
sceneManager.RenameEntity(id, m_renameBuffer);
}
m_renaming = false;
m_renamingEntity = INVALID_ENTITY_ID;
}
} else {
bool isOpen = ImGui::TreeNodeEx(entity->name.c_str(), flags);
if (ImGui::IsItemClicked() && !ImGui::IsItemToggledOpen()) {
SelectionManager::Get().SetSelectedEntity(id);
}
if (ImGui::IsItemHovered() && ImGui::IsMouseDoubleClicked(0)) {
m_renaming = true;
m_renamingEntity = id;
strcpy_s(m_renameBuffer, entity->name.c_str());
m_renameJustStarted = true;
}
HandleDragDrop(id);
if (ImGui::BeginPopupContextItem("EntityContextMenu")) {
RenderContextMenu(id);
ImGui::EndPopup();
}
if (isOpen) {
for (EntityID childId : entity->children) {
RenderEntity(childId, filter);
}
ImGui::TreePop();
}
}
ImGui::PopID();
}
void HierarchyPanel::RenderContextMenu(EntityID id) {
auto& sceneManager = SceneManager::Get();
auto& selectionManager = SelectionManager::Get();
if (ImGui::BeginMenu("Create")) {
RenderCreateMenu(id);
ImGui::EndMenu();
}
ImGui::Separator();
if (ImGui::MenuItem("Rename", "F2")) {
const GameObject* entity = sceneManager.GetEntity(id);
if (entity) {
m_renaming = true;
m_renamingEntity = id;
strcpy_s(m_renameBuffer, entity->name.c_str());
m_renameJustStarted = true;
}
}
if (ImGui::MenuItem("Delete", "Delete")) {
sceneManager.DeleteEntity(id);
}
ImGui::Separator();
if (ImGui::MenuItem("Copy", "Ctrl+C")) {
sceneManager.CopyEntity(id);
}
if (ImGui::MenuItem("Paste", "Ctrl+V", false, sceneManager.HasClipboardData())) {
sceneManager.PasteEntity(id);
}
if (ImGui::MenuItem("Duplicate", "Ctrl+D")) {
EntityID newId = sceneManager.DuplicateEntity(id);
if (newId != INVALID_ENTITY_ID) {
selectionManager.SetSelectedEntity(newId);
}
}
}
void HierarchyPanel::RenderCreateMenu(EntityID parent) {
auto& sceneManager = SceneManager::Get();
auto& selectionManager = SelectionManager::Get();
if (ImGui::MenuItem("Empty Object")) {
EntityID newId = sceneManager.CreateEntity("GameObject", parent);
selectionManager.SetSelectedEntity(newId);
}
ImGui::Separator();
if (ImGui::MenuItem("Camera")) {
EntityID newId = sceneManager.CreateEntity("Camera", parent);
sceneManager.GetEntity(newId)->AddComponent<TransformComponent>();
selectionManager.SetSelectedEntity(newId);
}
if (ImGui::MenuItem("Light")) {
EntityID newId = sceneManager.CreateEntity("Light", parent);
selectionManager.SetSelectedEntity(newId);
}
ImGui::Separator();
if (ImGui::MenuItem("Cube")) {
EntityID newId = sceneManager.CreateEntity("Cube", parent);
sceneManager.GetEntity(newId)->AddComponent<TransformComponent>();
sceneManager.GetEntity(newId)->AddComponent<MeshRendererComponent>()->meshName = "Cube";
selectionManager.SetSelectedEntity(newId);
}
if (ImGui::MenuItem("Sphere")) {
EntityID newId = sceneManager.CreateEntity("Sphere", parent);
sceneManager.GetEntity(newId)->AddComponent<TransformComponent>();
sceneManager.GetEntity(newId)->AddComponent<MeshRendererComponent>()->meshName = "Sphere";
selectionManager.SetSelectedEntity(newId);
}
if (ImGui::MenuItem("Plane")) {
EntityID newId = sceneManager.CreateEntity("Plane", parent);
sceneManager.GetEntity(newId)->AddComponent<TransformComponent>();
sceneManager.GetEntity(newId)->AddComponent<MeshRendererComponent>()->meshName = "Plane";
selectionManager.SetSelectedEntity(newId);
}
}
void HierarchyPanel::HandleDragDrop(EntityID id) {
auto& sceneManager = SceneManager::Get();
if (ImGui::BeginDragDropSource(ImGuiDragDropFlags_None)) {
m_dragSource = id;
ImGui::SetDragDropPayload("ENTITY_ID", &id, sizeof(EntityID));
const GameObject* entity = sceneManager.GetEntity(id);
if (entity) {
ImGui::Text("%s", entity->name.c_str());
}
ImGui::EndDragDropSource();
}
if (ImGui::BeginDragDropTarget()) {
if (const ImGuiPayload* payload = ImGui::AcceptDragDropPayload("ENTITY_ID")) {
EntityID sourceId = *(const EntityID*)payload->Data;
if (sourceId != id && sourceId != INVALID_ENTITY_ID) {
const GameObject* targetEntity = sceneManager.GetEntity(id);
const GameObject* sourceEntity = sceneManager.GetEntity(sourceId);
bool isValidMove = true;
EntityID checkParent = targetEntity ? targetEntity->parent : INVALID_ENTITY_ID;
while (checkParent != INVALID_ENTITY_ID) {
if (checkParent == sourceId) {
isValidMove = false;
break;
}
const GameObject* parentEntity = sceneManager.GetEntity(checkParent);
checkParent = parentEntity ? parentEntity->parent : INVALID_ENTITY_ID;
}
if (isValidMove && sourceEntity && sourceEntity->parent != id) {
sceneManager.MoveEntity(sourceId, id);
}
}
}
ImGui::EndDragDropTarget();
}
}
void HierarchyPanel::HandleKeyboardShortcuts() {
auto& sceneManager = SceneManager::Get();
auto& selectionManager = SelectionManager::Get();
EntityID selectedId = selectionManager.GetSelectedEntity();
if (ImGui::IsWindowFocused()) {
if (ImGui::IsKeyPressed(ImGuiKey_Delete)) {
if (selectedId != INVALID_ENTITY_ID) {
sceneManager.DeleteEntity(selectedId);
}
}
if (ImGui::IsKeyPressed(ImGuiKey_F2)) {
if (selectedId != INVALID_ENTITY_ID) {
const GameObject* entity = sceneManager.GetEntity(selectedId);
if (entity) {
m_renaming = true;
m_renamingEntity = selectedId;
strcpy_s(m_renameBuffer, entity->name.c_str());
m_renameJustStarted = true;
}
}
}
ImGuiIO& io = ImGui::GetIO();
if (io.KeyCtrl) {
if (ImGui::IsKeyPressed(ImGuiKey_C)) {
if (selectedId != INVALID_ENTITY_ID) {
sceneManager.CopyEntity(selectedId);
}
}
if (ImGui::IsKeyPressed(ImGuiKey_V)) {
if (sceneManager.HasClipboardData()) {
sceneManager.PasteEntity(selectedId);
}
}
if (ImGui::IsKeyPressed(ImGuiKey_D)) {
if (selectedId != INVALID_ENTITY_ID) {
EntityID newId = sceneManager.DuplicateEntity(selectedId);
if (newId != INVALID_ENTITY_ID) {
selectionManager.SetSelectedEntity(newId);
}
}
}
}
}
}
bool HierarchyPanel::PassesFilter(EntityID id, const std::string& filter) {
auto& sceneManager = SceneManager::Get();
const GameObject* entity = sceneManager.GetEntity(id);
if (!entity) return false;
if (entity->name.find(filter) != std::string::npos) {
return true;
}
for (EntityID childId : entity->children) {
if (PassesFilter(childId, filter)) {
return true;
}
}
return false;
}
}

34
editor/src/panels/HierarchyPanel.h Normal file
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#pragma once
#include "Panel.h"
#include "Core/GameObject.h"
namespace UI {
class HierarchyPanel : public Panel {
public:
HierarchyPanel();
~HierarchyPanel();
void Render() override;
private:
void RenderSearchBar();
void RenderEntity(EntityID id, const std::string& filter);
void RenderContextMenu(EntityID id);
void RenderCreateMenu(EntityID parent);
void HandleDragDrop(EntityID id);
void HandleKeyboardShortcuts();
bool PassesFilter(EntityID id, const std::string& filter);
uint64_t m_selectionHandlerId = 0;
char m_searchBuffer[256] = "";
bool m_renaming = false;
EntityID m_renamingEntity = INVALID_ENTITY_ID;
char m_renameBuffer[256] = "";
bool m_renameJustStarted = false;
EntityID m_dragSource = INVALID_ENTITY_ID;
};
}

94
editor/src/panels/InspectorPanel.cpp Normal file
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#include "InspectorPanel.h"
#include "Managers/SceneManager.h"
#include "Managers/SelectionManager.h"
#include <imgui.h>
#include <string>
namespace UI {
InspectorPanel::InspectorPanel() : Panel("Inspector") {
m_selectionHandlerId = SelectionManager::Get().OnSelectionChanged.Subscribe([this](EntityID) {
});
}
InspectorPanel::~InspectorPanel() {
SelectionManager::Get().OnSelectionChanged.Unsubscribe(m_selectionHandlerId);
}
void InspectorPanel::Render() {
ImGui::Begin(m_name.c_str(), nullptr, ImGuiWindowFlags_None);
EntityID selectedId = SelectionManager::Get().GetSelectedEntity();
GameObject* entity = SceneManager::Get().GetEntity(selectedId);
if (entity) {
RenderEntity(entity);
} else {
ImGui::Text("No object selected");
ImGui::TextColored(ImVec4(0.5f, 0.5f, 0.5f, 1.0f), "Select an object in Hierarchy");
}
ImGui::End();
}
void InspectorPanel::RenderEntity(GameObject* entity) {
ImGui::Text("%s", entity->name.c_str());
ImGui::Separator();
for (auto& component : entity->components) {
RenderComponent(component.get());
ImGui::Separator();
}
}
void InspectorPanel::RenderComponent(Component* component) {
if (!component) return;
const char* name = component->GetName().c_str();
std::string headerId = name + std::string("##") + std::to_string(reinterpret_cast<uintptr_t>(component));
if (ImGui::CollapsingHeader(headerId.c_str(), ImGuiTreeNodeFlags_DefaultOpen)) {
ImGui::Indent(10.0f);
if (auto* transform = dynamic_cast<TransformComponent*>(component)) {
ImGui::Text("Position");
ImGui::SameLine(80);
ImGui::SetNextItemWidth(180);
ImGui::DragFloat3("##Position", transform->position, 0.1f);
ImGui::Text("Rotation");
ImGui::SameLine(80);
ImGui::SetNextItemWidth(180);
ImGui::DragFloat3("##Rotation", transform->rotation, 1.0f);
ImGui::Text("Scale");
ImGui::SameLine(80);
ImGui::SetNextItemWidth(180);
ImGui::DragFloat3("##Scale", transform->scale, 0.1f);
}
else if (auto* meshRenderer = dynamic_cast<MeshRendererComponent*>(component)) {
char materialBuffer[256] = {};
strncpy_s(materialBuffer, meshRenderer->materialName.c_str(), sizeof(materialBuffer) - 1);
ImGui::Text("Material");
ImGui::SameLine(80);
ImGui::SetNextItemWidth(180);
if (ImGui::InputText("##Material", materialBuffer, sizeof(materialBuffer))) {
meshRenderer->materialName = materialBuffer;
}
char meshBuffer[256] = {};
strncpy_s(meshBuffer, meshRenderer->meshName.c_str(), sizeof(meshBuffer) - 1);
ImGui::Text("Mesh");
ImGui::SameLine(80);
ImGui::SetNextItemWidth(180);
if (ImGui::InputText("##Mesh", meshBuffer, sizeof(meshBuffer))) {
meshRenderer->meshName = meshBuffer;
}
}
ImGui::Unindent(10.0f);
}
}
}

22
editor/src/panels/InspectorPanel.h Normal file
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#pragma once
#include "Panel.h"
#include "Core/GameObject.h"
namespace UI {
class InspectorPanel : public Panel {
public:
InspectorPanel();
~InspectorPanel();
void Render() override;
private:
void RenderEntity(GameObject* entity);
void RenderComponent(Component* component);
uint64_t m_selectionHandlerId = 0;
};
}

55
editor/src/panels/MenuBar.cpp Normal file
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#include "MenuBar.h"
#include <imgui.h>
namespace UI {
MenuBar::MenuBar() : Panel("MenuBar") {}
void MenuBar::Render() {
if (ImGui::BeginMainMenuBar()) {
ShowFileMenu();
ShowEditMenu();
ShowViewMenu();
ShowHelpMenu();
ImGui::EndMainMenuBar();
}
}
void MenuBar::ShowFileMenu() {
if (ImGui::BeginMenu("File")) {
if (ImGui::MenuItem("New Scene", "Ctrl+N")) {}
if (ImGui::MenuItem("Open Scene", "Ctrl+O")) {}
if (ImGui::MenuItem("Save Scene", "Ctrl+S")) {}
ImGui::Separator();
if (ImGui::MenuItem("Exit", "Alt+F4")) {}
ImGui::EndMenu();
}
}
void MenuBar::ShowEditMenu() {
if (ImGui::BeginMenu("Edit")) {
if (ImGui::MenuItem("Undo", "Ctrl+Z")) {}
if (ImGui::MenuItem("Redo", "Ctrl+Y")) {}
ImGui::Separator();
if (ImGui::MenuItem("Cut", "Ctrl+X")) {}
if (ImGui::MenuItem("Copy", "Ctrl+C")) {}
if (ImGui::MenuItem("Paste", "Ctrl+V")) {}
ImGui::EndMenu();
}
}
void MenuBar::ShowViewMenu() {
if (ImGui::BeginMenu("View")) {
if (ImGui::MenuItem("Reset Layout")) {}
ImGui::EndMenu();
}
}
void MenuBar::ShowHelpMenu() {
if (ImGui::BeginMenu("Help")) {
if (ImGui::MenuItem("About")) {}
ImGui::EndMenu();
}
}
}

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editor/src/panels/MenuBar.h Normal file
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#pragma once
#include "Panel.h"
namespace UI {
class MenuBar : public Panel {
public:
MenuBar();
void Render() override;
private:
void ShowFileMenu();
void ShowEditMenu();
void ShowViewMenu();
void ShowHelpMenu();
};
}

4
editor/src/panels/Panel.cpp Normal file
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#include "Panel.h"
namespace UI {
}

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editor/src/panels/Panel.h Normal file
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#pragma once
#include <string>
#include <imgui.h>
namespace UI {
class Panel {
public:
Panel(const std::string& name) : m_name(name), m_isOpen(true) {}
virtual ~Panel() = default;
virtual void Render() = 0;
const std::string& GetName() const { return m_name; }
bool IsOpen() const { return m_isOpen; }
void SetOpen(bool open) { m_isOpen = open; }
void Toggle() { m_isOpen = !m_isOpen; }
protected:
std::string m_name;
bool m_isOpen;
};
}

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editor/src/panels/ProjectPanel.cpp Normal file
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#include "ProjectPanel.h"
#include "Managers/ProjectManager.h"
#include "Core/AssetItem.h"
#include <imgui.h>
#include <imgui_internal.h>
namespace UI {
const char* DRAG_DROP_TYPE = "ASSET_ITEM";
ProjectPanel::ProjectPanel() : Panel("Project") {
}
void ProjectPanel::Initialize(const std::string& projectPath) {
ProjectManager::Get().Initialize(projectPath);
}
void ProjectPanel::Render() {
const ImGuiPayload* payload = ImGui::GetDragDropPayload();
if (payload && payload->IsDataType(DRAG_DROP_TYPE)) {
m_draggingPath = (const char*)payload->Data;
} else if (!ImGui::IsMouseDown(0)) {
m_draggingPath.clear();
}
ImGui::Begin(m_name.c_str(), nullptr, ImGuiWindowFlags_None);
auto& manager = ProjectManager::Get();
bool canGoBack = manager.CanNavigateBack();
ImGui::BeginDisabled(!canGoBack);
if (ImGui::Button("<")) {
if (canGoBack) {
manager.NavigateBack();
}
}
ImGui::EndDisabled();
ImGui::SameLine();
ImGui::PushStyleColor(ImGuiCol_Button, ImVec4(0, 0, 0, 0));
ImGui::PushStyleColor(ImGuiCol_ButtonHovered, ImVec4(0, 0, 0, 0));
size_t pathDepth = manager.GetPathDepth();
for (size_t i = 0; i < pathDepth; i++) {
if (i > 0) {
ImGui::SameLine();
ImGui::Text("/");
ImGui::SameLine();
}
std::string name = manager.GetPathName(i);
if (i < pathDepth - 1) {
if (ImGui::Button(name.c_str())) {
manager.NavigateToIndex(i);
}
} else {
ImGui::Text("%s", name.c_str());
}
}
ImGui::PopStyleColor(2);
ImGui::SameLine();
ImGui::SetCursorPosX(ImGui::GetWindowWidth() - 80.0f);
if (ImGui::Button("Refresh")) {
manager.RefreshCurrentFolder();
}
ImGui::Separator();
ImGui::PushItemWidth(-1);
ImGui::InputTextWithHint("##Search", "Search...", m_searchBuffer, sizeof(m_searchBuffer));
ImGui::PopItemWidth();
ImGui::Separator();
ImGui::PushStyleVar(ImGuiStyleVar_ItemSpacing, ImVec2(10, 10));
float buttonWidth = 80.0f;
float padding = 10.0f;
float panelWidth = ImGui::GetContentRegionAvail().x;
int columns = (int)(panelWidth / (buttonWidth + padding));
if (columns < 1) columns = 1;
auto& items = manager.GetCurrentItems();
std::string searchStr = m_searchBuffer;
int itemIndex = 0;
for (int i = 0; i < (int)items.size(); i++) {
if (!searchStr.empty()) {
if (items[i]->name.find(searchStr) == std::string::npos) {
continue;
}
}
if (itemIndex > 0 && itemIndex % columns != 0) {
ImGui::SameLine();
}
RenderAssetItem(items[i], itemIndex);
itemIndex++;
}
ImGui::PopStyleVar();
if (ImGui::IsWindowHovered() && ImGui::IsMouseClicked(0) && !ImGui::IsAnyItemHovered()) {
manager.SetSelectedIndex(-1);
}
if (ImGui::BeginPopup("ItemContextMenu")) {
if (m_contextMenuIndex >= 0 && m_contextMenuIndex < (int)items.size()) {
auto& item = items[m_contextMenuIndex];
if (item->isFolder) {
if (ImGui::MenuItem("Open")) {
manager.NavigateToFolder(item);
}
ImGui::Separator();
}
if (ImGui::MenuItem("Delete")) {
manager.DeleteItem(m_contextMenuIndex);
m_contextMenuIndex = -1;
}
}
ImGui::EndPopup();
}
if (ImGui::IsWindowHovered() && ImGui::IsMouseClicked(1) && !ImGui::IsAnyItemHovered()) {
ImGui::OpenPopup("EmptyContextMenu");
}
if (ImGui::BeginPopup("EmptyContextMenu")) {
if (ImGui::MenuItem("Create Folder")) {
m_showCreateFolderPopup = true;
strcpy_s(m_newFolderName, "NewFolder");
}
ImGui::Separator();
if (ImGui::MenuItem("Refresh")) {
manager.RefreshCurrentFolder();
}
ImGui::EndPopup();
}
ImGui::End();
if (m_showCreateFolderPopup) {
ImGui::OpenPopup("Create Folder");
m_showCreateFolderPopup = false;
}
if (ImGui::BeginPopupModal("Create Folder", nullptr, ImGuiWindowFlags_AlwaysAutoResize)) {
ImGui::InputText("Name", m_newFolderName, sizeof(m_newFolderName));
ImGui::Separator();
if (ImGui::Button("Create", ImVec2(80, 0))) {
CreateNewFolder(m_newFolderName);
ImGui::CloseCurrentPopup();
}
ImGui::SameLine();
if (ImGui::Button("Cancel", ImVec2(80, 0))) {
ImGui::CloseCurrentPopup();
}
ImGui::EndPopup();
}
}
void ProjectPanel::RenderAssetItem(const AssetItemPtr& item, int index) {
auto& manager = ProjectManager::Get();
bool isSelected = (manager.GetSelectedIndex() == index);
ImGui::PushID(index);
if (isSelected) {
ImGui::PushStyleColor(ImGuiCol_Button, ImVec4(0.40f, 0.40f, 0.40f, 0.50f));
} else {
ImGui::PushStyleColor(ImGuiCol_Button, ImVec4(0, 0, 0, 0));
ImGui::PushStyleColor(ImGuiCol_ButtonHovered, ImVec4(0.30f, 0.30f, 0.30f, 0.40f));
}
ImVec2 buttonSize(80.0f, 90.0f);
if (ImGui::Button("##AssetBtn", buttonSize)) {
manager.SetSelectedIndex(index);
}
bool doubleClicked = false;
if (ImGui::IsItemHovered() && ImGui::IsMouseDoubleClicked(0)) {
doubleClicked = true;
}
bool openContextMenu = false;
if (ImGui::IsItemClicked(1)) {
manager.SetSelectedIndex(index);
m_contextMenuIndex = index;
openContextMenu = true;
}
if (isSelected) {
ImGui::PopStyleColor();
} else {
ImGui::PopStyleColor(2);
}
ImVec2 min = ImGui::GetItemRectMin();
ImVec2 max = ImVec2(min.x + buttonSize.x, min.y + buttonSize.y);
ImDrawList* drawList = ImGui::GetWindowDrawList();
if (!m_draggingPath.empty() && item->fullPath == m_draggingPath) {
drawList->AddRectFilled(min, max, IM_COL32(0, 0, 0, 60), 0.0f);
}
ImU32 iconColor;
if (item->isFolder) {
iconColor = IM_COL32(200, 180, 100, 255);
} else if (item->type == "Texture") {
iconColor = IM_COL32(150, 200, 150, 255);
} else if (item->type == "Model") {
iconColor = IM_COL32(150, 150, 200, 255);
} else if (item->type == "Script") {
iconColor = IM_COL32(200, 150, 150, 255);
} else if (item->type == "Scene") {
iconColor = IM_COL32(200, 200, 150, 255);
} else {
iconColor = IM_COL32(100, 150, 200, 255);
}
float iconSize = 40.0f;
ImVec2 iconMin(min.x + (80.0f - iconSize) * 0.5f, min.y + 10.0f);
ImVec2 iconMax(iconMin.x + iconSize, iconMin.y + iconSize);
drawList->AddRectFilled(iconMin, iconMax, iconColor, 4.0f);
ImVec4 textColor = isSelected ? ImVec4(1.0f, 1.0f, 1.0f, 1.0f) : ImVec4(0.8f, 0.8f, 0.8f, 1.0f);
ImVec2 textSize = ImGui::CalcTextSize(item->name.c_str());
float textOffset = std::max(0.0f, (80.0f - textSize.x) * 0.5f);
ImGui::PushClipRect(min, ImVec2(min.x + 80.0f, min.y + 90.0f), true);
drawList->AddText(ImVec2(min.x + textOffset, min.y + 60.0f), ImGui::GetColorU32(textColor), item->name.c_str());
ImGui::PopClipRect();
if (item->isFolder) {
if (ImGui::BeginDragDropTarget()) {
if (const ImGuiPayload* payload = ImGui::AcceptDragDropPayload(DRAG_DROP_TYPE)) {
const char* draggedPath = (const char*)payload->Data;
std::string sourcePath(draggedPath);
manager.MoveItem(sourcePath, item->fullPath);
}
ImGui::EndDragDropTarget();
}
if (ImGui::IsItemHovered(ImGuiHoveredFlags_AllowWhenBlockedByActiveItem)) {
ImDrawList* hoverDrawList = ImGui::GetWindowDrawList();
hoverDrawList->AddRect(min, ImVec2(min.x + buttonSize.x, min.y + buttonSize.y), IM_COL32(255, 255, 255, 80), 4.0f);
}
}
if (!item->fullPath.empty()) {
if (ImGui::BeginDragDropSource(ImGuiDragDropFlags_None)) {
ImGui::SetDragDropPayload(DRAG_DROP_TYPE, item->fullPath.c_str(), item->fullPath.length() + 1);
ImU32 iconColor;
if (item->isFolder) {
iconColor = IM_COL32(200, 180, 100, 100);
} else if (item->type == "Texture") {
iconColor = IM_COL32(150, 200, 150, 100);
} else if (item->type == "Model") {
iconColor = IM_COL32(150, 150, 200, 100);
} else if (item->type == "Script") {
iconColor = IM_COL32(200, 150, 150, 100);
} else if (item->type == "Scene") {
iconColor = IM_COL32(200, 200, 150, 100);
} else {
iconColor = IM_COL32(100, 150, 200, 100);
}
ImVec2 previewMin = ImGui::GetMousePos();
ImVec2 previewMax = ImVec2(previewMin.x + 40, previewMin.y + 40);
ImGui::GetForegroundDrawList()->AddRectFilled(previewMin, previewMax, iconColor, 4.0f);
ImGui::EndDragDropSource();
}
}
if (doubleClicked && item->isFolder) {
manager.NavigateToFolder(item);
}
ImGui::PopID();
if (openContextMenu) {
ImGui::OpenPopup("ItemContextMenu");
}
}
void ProjectPanel::CreateNewFolder(const std::string& name) {
auto& manager = ProjectManager::Get();
manager.CreateFolder(name);
}
bool ProjectPanel::HandleDrop(const AssetItemPtr& targetFolder) {
return false;
}
}

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editor/src/panels/ProjectPanel.h Normal file
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#pragma once
#include "Panel.h"
#include "Core/AssetItem.h"
namespace UI {
class ProjectPanel : public Panel {
public:
ProjectPanel();
void Render() override;
void Initialize(const std::string& projectPath);
private:
void RenderAssetItem(const AssetItemPtr& item, int index);
void CreateNewFolder(const std::string& name);
bool HandleDrop(const AssetItemPtr& targetFolder);
char m_searchBuffer[256] = "";
bool m_showCreateFolderPopup = false;
char m_newFolderName[256] = "NewFolder";
int m_contextMenuIndex = -1;
std::string m_draggingPath;
};
}

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editor/src/panels/SceneViewPanel.cpp Normal file
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#include "SceneViewPanel.h"
#include <imgui.h>
#include <imgui_internal.h>
namespace UI {
SceneViewPanel::SceneViewPanel() : Panel("Scene") {}
void SceneViewPanel::Render() {
ImGui::Begin(m_name.c_str(), nullptr, ImGuiWindowFlags_None);
ImVec2 canvasSize = ImGui::GetContentRegionAvail();
ImDrawList* drawList = ImGui::GetWindowDrawList();
ImVec2 canvasPos = ImGui::GetCursorScreenPos();
ImU32 bgColor = IM_COL32(30, 30, 30, 255);
drawList->AddRectFilled(canvasPos, ImVec2(canvasPos.x + canvasSize.x, canvasPos.y + canvasSize.y), bgColor);
RenderGrid();
ImGui::End();
}
void SceneViewPanel::RenderGrid() {
ImDrawList* drawList = ImGui::GetWindowDrawList();
ImVec2 canvasPos = ImGui::GetCursorScreenPos();
ImVec2 canvasSize = ImGui::GetContentRegionAvail();
float gridSize = 50.0f;
ImU32 gridColor = IM_COL32(50, 50, 50, 255);
for (float x = fmodf(0, gridSize); x < canvasSize.x; x += gridSize) {
drawList->AddLine(
ImVec2(canvasPos.x + x, canvasPos.y),
ImVec2(canvasPos.x + x, canvasPos.y + canvasSize.y),
gridColor
);
}
for (float y = fmodf(0, gridSize); y < canvasSize.y; y += gridSize) {
drawList->AddLine(
ImVec2(canvasPos.x, canvasPos.y + y),
ImVec2(canvasPos.x + canvasSize.x, canvasPos.y + y),
gridColor
);
}
const char* label = "Scene View";
ImVec2 labelSize = ImGui::CalcTextSize(label);
ImVec2 labelPos(canvasPos.x + 10, canvasPos.y + 10);
drawList->AddText(labelPos, IM_COL32(100, 100, 100, 255), label);
}
}

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editor/src/panels/SceneViewPanel.h Normal file
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#pragma once
#include "Panel.h"
namespace UI {
class SceneViewPanel : public Panel {
public:
SceneViewPanel();
void Render() override;
private:
void RenderGrid();
};
}