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docs: 更新 containers 和 threading 模块文档

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- containers: 更新 string 类的多个方法文档
- threading: 更新 mutex 和 task-group 方法文档
This commit is contained in:
ssdfasd
2026-03-26 01:59:14 +08:00
parent 8df04c120f
commit 5c3566774b
42 changed files with 714 additions and 96 deletions
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3
editor/CMakeLists.txt
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@@ -32,6 +32,7 @@ add_executable(${PROJECT_NAME} WIN32
src/main.cpp
src/Application.cpp
src/Theme.cpp
src/Core/UndoManager.cpp
src/Managers/SceneManager.cpp
src/Managers/ProjectManager.cpp
src/Core/EditorConsoleSink.cpp
@@ -68,4 +69,4 @@ target_link_libraries(${PROJECT_NAME} PRIVATE
set_target_properties(${PROJECT_NAME} PROPERTIES
OUTPUT_NAME "XCEngine"
RUNTIME_OUTPUT_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/bin"
)
)

26
editor/src/ComponentEditors/CameraComponentEditor.h
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@@ -18,7 +18,7 @@ public:
return dynamic_cast<::XCEngine::Components::CameraComponent*>(component) != nullptr;
}
bool Render(::XCEngine::Components::Component* component) override {
bool Render(::XCEngine::Components::Component* component, IUndoManager* undoManager) override {
auto* camera = dynamic_cast<::XCEngine::Components::CameraComponent*>(component);
if (!camera) {
return false;
@@ -28,6 +28,9 @@ public:
const char* projectionLabels[] = { "Perspective", "Orthographic" };
bool changed = false;
if (ImGui::Combo("Projection", &projectionType, projectionLabels, 2)) {
if (undoManager) {
undoManager->BeginInteractiveChange("Modify Camera");
}
camera->SetProjectionType(static_cast<::XCEngine::Components::CameraProjectionType>(projectionType));
changed = true;
}
@@ -35,12 +38,18 @@ public:
if (camera->GetProjectionType() == ::XCEngine::Components::CameraProjectionType::Perspective) {
float fieldOfView = camera->GetFieldOfView();
if (UI::DrawSliderFloat("Field Of View", fieldOfView, 1.0f, 179.0f, 100.0f, "%.1f")) {
if (undoManager) {
undoManager->BeginInteractiveChange("Modify Camera");
}
camera->SetFieldOfView(fieldOfView);
changed = true;
}
} else {
float orthographicSize = camera->GetOrthographicSize();
if (UI::DrawFloat("Orthographic Size", orthographicSize, 100.0f, 0.1f, 0.001f)) {
if (undoManager) {
undoManager->BeginInteractiveChange("Modify Camera");
}
camera->SetOrthographicSize(orthographicSize);
changed = true;
}
@@ -48,24 +57,36 @@ public:
float nearClip = camera->GetNearClipPlane();
if (UI::DrawFloat("Near Clip", nearClip, 100.0f, 0.01f, 0.001f)) {
if (undoManager) {
undoManager->BeginInteractiveChange("Modify Camera");
}
camera->SetNearClipPlane(nearClip);
changed = true;
}
float farClip = camera->GetFarClipPlane();
if (UI::DrawFloat("Far Clip", farClip, 100.0f, 0.1f, nearClip + 0.001f)) {
if (undoManager) {
undoManager->BeginInteractiveChange("Modify Camera");
}
camera->SetFarClipPlane(farClip);
changed = true;
}
float depth = camera->GetDepth();
if (UI::DrawFloat("Depth", depth, 100.0f, 0.1f)) {
if (undoManager) {
undoManager->BeginInteractiveChange("Modify Camera");
}
camera->SetDepth(depth);
changed = true;
}
bool primary = camera->IsPrimary();
if (UI::DrawBool("Primary", primary)) {
if (undoManager) {
undoManager->BeginInteractiveChange("Modify Camera");
}
camera->SetPrimary(primary);
changed = true;
}
@@ -77,6 +98,9 @@ public:
camera->GetClearColor().a
};
if (UI::DrawColor4("Clear Color", clearColor)) {
if (undoManager) {
undoManager->BeginInteractiveChange("Modify Camera");
}
camera->SetClearColor(::XCEngine::Math::Color(clearColor[0], clearColor[1], clearColor[2], clearColor[3]));
changed = true;
}

4
editor/src/ComponentEditors/IComponentEditor.h
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@@ -6,13 +6,15 @@
namespace XCEngine {
namespace Editor {
class IUndoManager;
class IComponentEditor {
public:
virtual ~IComponentEditor() = default;
virtual const char* GetDisplayName() const = 0;
virtual bool CanEdit(::XCEngine::Components::Component* component) const = 0;
virtual bool Render(::XCEngine::Components::Component* component) = 0;
virtual bool Render(::XCEngine::Components::Component* component, IUndoManager* undoManager) = 0;
virtual bool ShowInAddComponentMenu() const { return true; }
virtual bool CanAddTo(::XCEngine::Components::GameObject* gameObject) const { return false; }

20
editor/src/ComponentEditors/LightComponentEditor.h
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@@ -18,7 +18,7 @@ public:
return dynamic_cast<::XCEngine::Components::LightComponent*>(component) != nullptr;
}
bool Render(::XCEngine::Components::Component* component) override {
bool Render(::XCEngine::Components::Component* component, IUndoManager* undoManager) override {
auto* light = dynamic_cast<::XCEngine::Components::LightComponent*>(component);
if (!light) {
return false;
@@ -28,6 +28,9 @@ public:
const char* lightTypeLabels[] = { "Directional", "Point", "Spot" };
bool changed = false;
if (ImGui::Combo("Type", &lightType, lightTypeLabels, 3)) {
if (undoManager) {
undoManager->BeginInteractiveChange("Modify Light");
}
light->SetLightType(static_cast<::XCEngine::Components::LightType>(lightType));
changed = true;
}
@@ -39,12 +42,18 @@ public:
light->GetColor().a
};
if (UI::DrawColor4("Color", color)) {
if (undoManager) {
undoManager->BeginInteractiveChange("Modify Light");
}
light->SetColor(::XCEngine::Math::Color(color[0], color[1], color[2], color[3]));
changed = true;
}
float intensity = light->GetIntensity();
if (UI::DrawFloat("Intensity", intensity, 100.0f, 0.1f, 0.0f)) {
if (undoManager) {
undoManager->BeginInteractiveChange("Modify Light");
}
light->SetIntensity(intensity);
changed = true;
}
@@ -52,6 +61,9 @@ public:
if (light->GetLightType() != ::XCEngine::Components::LightType::Directional) {
float range = light->GetRange();
if (UI::DrawFloat("Range", range, 100.0f, 0.1f, 0.001f)) {
if (undoManager) {
undoManager->BeginInteractiveChange("Modify Light");
}
light->SetRange(range);
changed = true;
}
@@ -60,6 +72,9 @@ public:
if (light->GetLightType() == ::XCEngine::Components::LightType::Spot) {
float spotAngle = light->GetSpotAngle();
if (UI::DrawSliderFloat("Spot Angle", spotAngle, 1.0f, 179.0f, 100.0f, "%.1f")) {
if (undoManager) {
undoManager->BeginInteractiveChange("Modify Light");
}
light->SetSpotAngle(spotAngle);
changed = true;
}
@@ -67,6 +82,9 @@ public:
bool castsShadows = light->GetCastsShadows();
if (UI::DrawBool("Cast Shadows", castsShadows)) {
if (undoManager) {
undoManager->BeginInteractiveChange("Modify Light");
}
light->SetCastsShadows(castsShadows);
changed = true;
}

11
editor/src/ComponentEditors/TransformComponentEditor.h
View File

@@ -18,7 +18,7 @@ public:
return dynamic_cast<::XCEngine::Components::TransformComponent*>(component) != nullptr;
}
bool Render(::XCEngine::Components::Component* component) override {
bool Render(::XCEngine::Components::Component* component, IUndoManager* undoManager) override {
auto* transform = dynamic_cast<::XCEngine::Components::TransformComponent*>(component);
if (!transform) {
return false;
@@ -30,16 +30,25 @@ public:
bool changed = false;
if (UI::DrawVec3("Position", position, 0.0f, 80.0f, 0.1f)) {
if (undoManager) {
undoManager->BeginInteractiveChange("Modify Transform");
}
transform->SetLocalPosition(position);
changed = true;
}
if (UI::DrawVec3("Rotation", rotation, 0.0f, 80.0f, 1.0f)) {
if (undoManager) {
undoManager->BeginInteractiveChange("Modify Transform");
}
transform->SetLocalEulerAngles(rotation);
changed = true;
}
if (UI::DrawVec3("Scale", scale, 1.0f, 80.0f, 0.1f)) {
if (undoManager) {
undoManager->BeginInteractiveChange("Modify Transform");
}
transform->SetLocalScale(scale);
changed = true;
}

8
editor/src/Core/EditorContext.h
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@@ -5,6 +5,8 @@
#include "SelectionManager.h"
#include "IProjectManager.h"
#include "ISceneManager.h"
#include "IUndoManager.h"
#include "UndoManager.h"
#include "Managers/SceneManager.h"
#include "Managers/ProjectManager.h"
#include "EditorEvents.h"
@@ -20,6 +22,7 @@ public:
: m_eventBus(std::make_unique<EventBus>())
, m_selectionManager(std::make_unique<SelectionManager>(*m_eventBus))
, m_sceneManager(std::make_unique<SceneManager>(m_eventBus.get()))
, m_undoManager(std::make_unique<UndoManager>(*m_sceneManager, *m_selectionManager))
, m_projectManager(std::make_unique<ProjectManager>()) {
m_entityDeletedHandlerId = m_eventBus->Subscribe<EntityDeletedEvent>([this](const EntityDeletedEvent& event) {
@@ -48,6 +51,10 @@ public:
IProjectManager& GetProjectManager() override {
return *m_projectManager;
}
IUndoManager& GetUndoManager() override {
return *m_undoManager;
}
void SetProjectPath(const std::string& path) override {
m_projectPath = path;
@@ -61,6 +68,7 @@ private:
std::unique_ptr<EventBus> m_eventBus;
std::unique_ptr<SelectionManager> m_selectionManager;
std::unique_ptr<SceneManager> m_sceneManager;
std::unique_ptr<UndoManager> m_undoManager;
std::unique_ptr<ProjectManager> m_projectManager;
std::string m_projectPath;
uint64_t m_entityDeletedHandlerId;

2
editor/src/Core/IEditorContext.h
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@@ -10,6 +10,7 @@ class EventBus;
class ISelectionManager;
class IProjectManager;
class ISceneManager;
class IUndoManager;
class IEditorContext {
public:
@@ -19,6 +20,7 @@ public:
virtual ISelectionManager& GetSelectionManager() = 0;
virtual ISceneManager& GetSceneManager() = 0;
virtual IProjectManager& GetProjectManager() = 0;
virtual IUndoManager& GetUndoManager() = 0;
virtual void SetProjectPath(const std::string& path) = 0;
virtual const std::string& GetProjectPath() const = 0;

40
editor/src/Core/IUndoManager.h Normal file
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@@ -0,0 +1,40 @@
#pragma once
#include "SceneSnapshot.h"
#include <cstdint>
#include <string>
#include <vector>
namespace XCEngine {
namespace Editor {
struct UndoStateSnapshot {
SceneSnapshot scene;
std::vector<uint64_t> selectionIds;
};
class IUndoManager {
public:
virtual ~IUndoManager() = default;
virtual void ClearHistory() = 0;
virtual bool CanUndo() const = 0;
virtual bool CanRedo() const = 0;
virtual const std::string& GetUndoLabel() const = 0;
virtual const std::string& GetRedoLabel() const = 0;
virtual void Undo() = 0;
virtual void Redo() = 0;
virtual UndoStateSnapshot CaptureCurrentState() const = 0;
virtual void PushCommand(const std::string& label, UndoStateSnapshot before, UndoStateSnapshot after) = 0;
virtual void BeginInteractiveChange(const std::string& label) = 0;
virtual bool HasPendingInteractiveChange() const = 0;
virtual void FinalizeInteractiveChange() = 0;
virtual void CancelInteractiveChange() = 0;
};
} // namespace Editor
} // namespace XCEngine

16
editor/src/Core/SceneSnapshot.h Normal file
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@@ -0,0 +1,16 @@
#pragma once
#include <string>
namespace XCEngine {
namespace Editor {
struct SceneSnapshot {
bool hasScene = false;
std::string sceneData;
std::string scenePath;
bool dirty = false;
};
} // namespace Editor
} // namespace XCEngine

165
editor/src/Core/UndoManager.cpp Normal file
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@@ -0,0 +1,165 @@
#include "Core/UndoManager.h"
#include "Core/ISelectionManager.h"
#include "Managers/SceneManager.h"
#include <algorithm>
namespace XCEngine {
namespace Editor {
namespace {
constexpr size_t kMaxUndoHistory = 128;
} // namespace
UndoManager::UndoManager(SceneManager& sceneManager, ISelectionManager& selectionManager)
: m_sceneManager(sceneManager)
, m_selectionManager(selectionManager) {}
void UndoManager::ClearHistory() {
m_history.clear();
m_nextIndex = 0;
m_pendingInteractiveChange.reset();
}
bool UndoManager::CanUndo() const {
return m_nextIndex > 0;
}
bool UndoManager::CanRedo() const {
return m_nextIndex < m_history.size();
}
const std::string& UndoManager::GetUndoLabel() const {
return CanUndo() ? m_history[m_nextIndex - 1].label : m_emptyLabel;
}
const std::string& UndoManager::GetRedoLabel() const {
return CanRedo() ? m_history[m_nextIndex].label : m_emptyLabel;
}
void UndoManager::Undo() {
if (HasPendingInteractiveChange()) {
FinalizeInteractiveChange();
}
if (!CanUndo()) {
return;
}
--m_nextIndex;
ApplyState(m_history[m_nextIndex].before);
}
void UndoManager::Redo() {
if (HasPendingInteractiveChange()) {
FinalizeInteractiveChange();
}
if (!CanRedo()) {
return;
}
ApplyState(m_history[m_nextIndex].after);
++m_nextIndex;
}
UndoStateSnapshot UndoManager::CaptureCurrentState() const {
UndoStateSnapshot snapshot;
snapshot.scene = m_sceneManager.CaptureSceneSnapshot();
if (!snapshot.scene.hasScene) {
return snapshot;
}
for (uint64_t entityId : m_selectionManager.GetSelectedEntities()) {
if (m_sceneManager.GetEntity(entityId)) {
snapshot.selectionIds.push_back(entityId);
}
}
return snapshot;
}
void UndoManager::PushCommand(const std::string& label, UndoStateSnapshot before, UndoStateSnapshot after) {
if (AreStatesEqual(before, after)) {
return;
}
if (m_nextIndex < m_history.size()) {
m_history.erase(m_history.begin() + static_cast<std::ptrdiff_t>(m_nextIndex), m_history.end());
}
m_history.push_back(CommandEntry{ label, std::move(before), std::move(after) });
if (m_history.size() > kMaxUndoHistory) {
m_history.erase(m_history.begin());
if (m_nextIndex > 0) {
--m_nextIndex;
}
}
m_nextIndex = m_history.size();
}
void UndoManager::BeginInteractiveChange(const std::string& label) {
if (m_pendingInteractiveChange.has_value()) {
return;
}
m_pendingInteractiveChange = PendingInteractiveChange{ label, CaptureCurrentState() };
}
bool UndoManager::HasPendingInteractiveChange() const {
return m_pendingInteractiveChange.has_value();
}
void UndoManager::FinalizeInteractiveChange() {
if (!m_pendingInteractiveChange.has_value()) {
return;
}
PushCommand(
m_pendingInteractiveChange->label,
std::move(m_pendingInteractiveChange->before),
CaptureCurrentState());
m_pendingInteractiveChange.reset();
}
void UndoManager::CancelInteractiveChange() {
m_pendingInteractiveChange.reset();
}
bool UndoManager::ApplyState(const UndoStateSnapshot& state) {
if (!m_sceneManager.RestoreSceneSnapshot(state.scene)) {
return false;
}
std::vector<uint64_t> validSelection;
validSelection.reserve(state.selectionIds.size());
for (uint64_t entityId : state.selectionIds) {
if (m_sceneManager.GetEntity(entityId)) {
validSelection.push_back(entityId);
}
}
if (validSelection.empty()) {
m_selectionManager.ClearSelection();
} else {
m_selectionManager.SetSelectedEntities(validSelection);
}
return true;
}
bool UndoManager::AreStatesEqual(const UndoStateSnapshot& lhs, const UndoStateSnapshot& rhs) {
return lhs.scene.hasScene == rhs.scene.hasScene &&
lhs.scene.scenePath == rhs.scene.scenePath &&
lhs.scene.sceneData == rhs.scene.sceneData &&
lhs.scene.dirty == rhs.scene.dirty &&
lhs.selectionIds == rhs.selectionIds;
}
} // namespace Editor
} // namespace XCEngine

60
editor/src/Core/UndoManager.h Normal file
View File

@@ -0,0 +1,60 @@
#pragma once
#include "IUndoManager.h"
#include <optional>
#include <string>
#include <vector>
namespace XCEngine {
namespace Editor {
class ISelectionManager;
class SceneManager;
class UndoManager : public IUndoManager {
public:
UndoManager(SceneManager& sceneManager, ISelectionManager& selectionManager);
void ClearHistory() override;
bool CanUndo() const override;
bool CanRedo() const override;
const std::string& GetUndoLabel() const override;
const std::string& GetRedoLabel() const override;
void Undo() override;
void Redo() override;
UndoStateSnapshot CaptureCurrentState() const override;
void PushCommand(const std::string& label, UndoStateSnapshot before, UndoStateSnapshot after) override;
void BeginInteractiveChange(const std::string& label) override;
bool HasPendingInteractiveChange() const override;
void FinalizeInteractiveChange() override;
void CancelInteractiveChange() override;
private:
struct CommandEntry {
std::string label;
UndoStateSnapshot before;
UndoStateSnapshot after;
};
struct PendingInteractiveChange {
std::string label;
UndoStateSnapshot before;
};
bool ApplyState(const UndoStateSnapshot& state);
static bool AreStatesEqual(const UndoStateSnapshot& lhs, const UndoStateSnapshot& rhs);
SceneManager& m_sceneManager;
ISelectionManager& m_selectionManager;
std::vector<CommandEntry> m_history;
size_t m_nextIndex = 0;
std::optional<PendingInteractiveChange> m_pendingInteractiveChange;
std::string m_emptyLabel;
};
} // namespace Editor
} // namespace XCEngine

2
editor/src/Layers/EditorLayer.cpp
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@@ -8,6 +8,7 @@
#include "panels/ProjectPanel.h"
#include "Core/IEditorContext.h"
#include "Core/EditorContext.h"
#include "Core/IUndoManager.h"
#include <filesystem>
#include <imgui.h>
#include <imgui_internal.h>
@@ -45,6 +46,7 @@ void EditorLayer::onAttach() {
m_projectPanel->Initialize(m_context->GetProjectPath());
m_context->GetSceneManager().LoadStartupScene(m_context->GetProjectPath());
m_context->GetProjectManager().RefreshCurrentFolder();
m_context->GetUndoManager().ClearHistory();
m_menuBar->OnAttach();
m_hierarchyPanel->OnAttach();

48
editor/src/Managers/SceneManager.cpp
View File

@@ -172,6 +172,7 @@ void SceneManager::CopyEntity(::XCEngine::Components::GameObject::ID id) {
const auto newEntityId = PasteEntityRecursive(*m_clipboard, parent);
SyncRootEntities();
SetSceneDirty(true);
OnEntityCreated.Invoke(newEntityId);
OnSceneChanged.Invoke();
@@ -184,6 +185,53 @@ void SceneManager::CopyEntity(::XCEngine::Components::GameObject::ID id) {
return newEntityId;
}
SceneSnapshot SceneManager::CaptureSceneSnapshot() const {
SceneSnapshot snapshot;
if (!m_scene) {
return snapshot;
}
snapshot.hasScene = true;
snapshot.sceneData = m_scene->SerializeToString();
snapshot.scenePath = m_currentScenePath;
snapshot.dirty = m_isSceneDirty;
return snapshot;
}
bool SceneManager::RestoreSceneSnapshot(const SceneSnapshot& snapshot) {
if (!snapshot.hasScene) {
m_scene.reset();
m_rootEntities.clear();
m_clipboard.reset();
m_currentScenePath.clear();
m_currentSceneName = "Untitled Scene";
SetSceneDirty(snapshot.dirty);
OnSceneChanged.Invoke();
if (m_eventBus) {
m_eventBus->Publish(SceneChangedEvent{});
}
return true;
}
auto scene = std::make_unique<::XCEngine::Components::Scene>();
scene->DeserializeFromString(snapshot.sceneData);
m_scene = std::move(scene);
m_clipboard.reset();
SyncRootEntities();
m_currentScenePath = snapshot.scenePath;
m_currentSceneName = m_scene ? m_scene->GetName() : "Untitled Scene";
SetSceneDirty(snapshot.dirty);
OnSceneChanged.Invoke();
if (m_eventBus) {
m_eventBus->Publish(SceneChangedEvent{});
}
return true;
}
::XCEngine::Components::GameObject::ID SceneManager::DuplicateEntity(::XCEngine::Components::GameObject::ID id) {
if (!m_scene) return 0;

3
editor/src/Managers/SceneManager.h
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@@ -14,6 +14,7 @@
#include <XCEngine/Components/GameObject.h>
#include <XCEngine/Scene/Scene.h>
#include "Core/SceneSnapshot.h"
#include "Core/ISceneManager.h"
namespace XCEngine {
@@ -61,6 +62,8 @@ public:
void CreateDemoScene() override;
bool HasClipboardData() const { return m_clipboard.has_value(); }
SceneSnapshot CaptureSceneSnapshot() const;
bool RestoreSceneSnapshot(const SceneSnapshot& snapshot);
::XCEngine::Core::Event<::XCEngine::Components::GameObject::ID> OnEntityCreated;
::XCEngine::Core::Event<::XCEngine::Components::GameObject::ID> OnEntityDeleted;

34
editor/src/Utils/UndoUtils.h Normal file
View File

@@ -0,0 +1,34 @@
#pragma once
#include "Core/IEditorContext.h"
#include "Core/IUndoManager.h"
#include <type_traits>
#include <utility>
namespace XCEngine {
namespace Editor {
namespace UndoUtils {
template<typename Func>
auto ExecuteSceneCommand(IEditorContext& context, const std::string& label, Func&& func) {
auto& undoManager = context.GetUndoManager();
if (undoManager.HasPendingInteractiveChange()) {
undoManager.FinalizeInteractiveChange();
}
auto before = undoManager.CaptureCurrentState();
if constexpr (std::is_void_v<std::invoke_result_t<Func>>) {
std::forward<Func>(func)();
undoManager.PushCommand(label, std::move(before), undoManager.CaptureCurrentState());
} else {
auto result = std::forward<Func>(func)();
undoManager.PushCommand(label, std::move(before), undoManager.CaptureCurrentState());
return result;
}
}
} // namespace UndoUtils
} // namespace Editor
} // namespace XCEngine

141
editor/src/panels/HierarchyPanel.cpp
View File

@@ -2,8 +2,10 @@
#include "Core/IEditorContext.h"
#include "Core/ISceneManager.h"
#include "Core/ISelectionManager.h"
#include "Core/IUndoManager.h"
#include "Core/EditorEvents.h"
#include "Core/EventBus.h"
#include "Utils/UndoUtils.h"
#include <XCEngine/Core/Math/Vector3.h>
#include <XCEngine/Core/Math/Quaternion.h>
#include <XCEngine/Components/CameraComponent.h>
@@ -73,16 +75,19 @@ void HierarchyPanel::Render() {
::XCEngine::Components::GameObject* sourceGameObject = *(::XCEngine::Components::GameObject**)payload->Data;
if (sourceGameObject && sourceGameObject->GetParent() != nullptr) {
auto& sceneManager = m_context->GetSceneManager();
auto* srcTransform = sourceGameObject->GetTransform();
Math::Vector3 worldPos = srcTransform->GetPosition();
Math::Quaternion worldRot = srcTransform->GetRotation();
Math::Vector3 worldScale = srcTransform->GetScale();
UndoUtils::ExecuteSceneCommand(*m_context, "Reparent Entity", [&]() {
auto* srcTransform = sourceGameObject->GetTransform();
Math::Vector3 worldPos = srcTransform->GetPosition();
Math::Quaternion worldRot = srcTransform->GetRotation();
Math::Vector3 worldScale = srcTransform->GetScale();
sceneManager.MoveEntity(sourceGameObject->GetID(), 0);
sceneManager.MoveEntity(sourceGameObject->GetID(), 0);
srcTransform->SetPosition(worldPos);
srcTransform->SetRotation(worldRot);
srcTransform->SetScale(worldScale);
srcTransform->SetPosition(worldPos);
srcTransform->SetRotation(worldRot);
srcTransform->SetScale(worldScale);
sceneManager.MarkSceneDirty();
});
}
}
ImGui::EndDragDropTarget();
@@ -133,7 +138,9 @@ void HierarchyPanel::RenderEntity(::XCEngine::Components::GameObject* gameObject
ImGui::SetNextItemWidth(-1);
if (ImGui::InputText("##Rename", m_renameBuffer, sizeof(m_renameBuffer), ImGuiInputTextFlags_EnterReturnsTrue | ImGuiInputTextFlags_AutoSelectAll)) {
if (strlen(m_renameBuffer) > 0) {
m_context->GetSceneManager().RenameEntity(gameObject->GetID(), m_renameBuffer);
UndoUtils::ExecuteSceneCommand(*m_context, "Rename Entity", [&]() {
m_context->GetSceneManager().RenameEntity(gameObject->GetID(), m_renameBuffer);
});
}
m_renaming = false;
m_renamingEntity = nullptr;
@@ -141,7 +148,9 @@ void HierarchyPanel::RenderEntity(::XCEngine::Components::GameObject* gameObject
if (!ImGui::IsItemActive() && ImGui::IsMouseClicked(0)) {
if (strlen(m_renameBuffer) > 0) {
m_context->GetSceneManager().RenameEntity(gameObject->GetID(), m_renameBuffer);
UndoUtils::ExecuteSceneCommand(*m_context, "Rename Entity", [&]() {
m_context->GetSceneManager().RenameEntity(gameObject->GetID(), m_renameBuffer);
});
}
m_renaming = false;
m_renamingEntity = nullptr;
@@ -195,15 +204,19 @@ void HierarchyPanel::RenderContextMenu(::XCEngine::Components::GameObject* gameO
}
if (gameObject != nullptr && ImGui::MenuItem("Create Child")) {
auto* child = sceneManager.CreateEntity("GameObject", gameObject);
selectionManager.SetSelectedEntity(child->GetID());
UndoUtils::ExecuteSceneCommand(*m_context, "Create Child", [&]() {
auto* child = sceneManager.CreateEntity("GameObject", gameObject);
selectionManager.SetSelectedEntity(child->GetID());
});
}
ImGui::Separator();
if (gameObject != nullptr && gameObject->GetParent() != nullptr) {
if (ImGui::MenuItem("Detach from Parent")) {
sceneManager.MoveEntity(gameObject->GetID(), 0);
UndoUtils::ExecuteSceneCommand(*m_context, "Reparent Entity", [&]() {
sceneManager.MoveEntity(gameObject->GetID(), 0);
});
}
}
@@ -217,7 +230,9 @@ void HierarchyPanel::RenderContextMenu(::XCEngine::Components::GameObject* gameO
}
if (ImGui::MenuItem("Delete", "Delete")) {
sceneManager.DeleteEntity(gameObject->GetID());
UndoUtils::ExecuteSceneCommand(*m_context, "Delete Entity", [&]() {
sceneManager.DeleteEntity(gameObject->GetID());
});
}
ImGui::Separator();
@@ -227,11 +242,22 @@ void HierarchyPanel::RenderContextMenu(::XCEngine::Components::GameObject* gameO
}
if (ImGui::MenuItem("Paste", "Ctrl+V", false, sceneManager.HasClipboardData())) {
sceneManager.PasteEntity(gameObject->GetID());
UndoUtils::ExecuteSceneCommand(*m_context, "Paste Entity", [&]() {
const uint64_t newId = sceneManager.PasteEntity(gameObject->GetID());
if (newId != 0) {
selectionManager.SetSelectedEntity(newId);
}
});
}
if (ImGui::MenuItem("Duplicate", "Ctrl+D")) {
uint64_t newId = sceneManager.DuplicateEntity(gameObject->GetID());
uint64_t newId = 0;
UndoUtils::ExecuteSceneCommand(*m_context, "Duplicate Entity", [&]() {
newId = sceneManager.DuplicateEntity(gameObject->GetID());
if (newId != 0) {
selectionManager.SetSelectedEntity(newId);
}
});
if (newId != 0) {
}
}
@@ -242,39 +268,53 @@ void HierarchyPanel::RenderCreateMenu(::XCEngine::Components::GameObject* parent
auto& selectionManager = m_context->GetSelectionManager();
if (ImGui::MenuItem("Empty Object")) {
auto* newEntity = sceneManager.CreateEntity("GameObject", parent);
selectionManager.SetSelectedEntity(newEntity->GetID());
UndoUtils::ExecuteSceneCommand(*m_context, "Create Entity", [&]() {
auto* newEntity = sceneManager.CreateEntity("GameObject", parent);
selectionManager.SetSelectedEntity(newEntity->GetID());
});
}
ImGui::Separator();
if (ImGui::MenuItem("Camera")) {
auto* newEntity = sceneManager.CreateEntity("Camera", parent);
newEntity->AddComponent<::XCEngine::Components::CameraComponent>();
selectionManager.SetSelectedEntity(newEntity->GetID());
UndoUtils::ExecuteSceneCommand(*m_context, "Create Camera", [&]() {
auto* newEntity = sceneManager.CreateEntity("Camera", parent);
newEntity->AddComponent<::XCEngine::Components::CameraComponent>();
sceneManager.MarkSceneDirty();
selectionManager.SetSelectedEntity(newEntity->GetID());
});
}
if (ImGui::MenuItem("Light")) {
auto* newEntity = sceneManager.CreateEntity("Light", parent);
newEntity->AddComponent<::XCEngine::Components::LightComponent>();
selectionManager.SetSelectedEntity(newEntity->GetID());
UndoUtils::ExecuteSceneCommand(*m_context, "Create Light", [&]() {
auto* newEntity = sceneManager.CreateEntity("Light", parent);
newEntity->AddComponent<::XCEngine::Components::LightComponent>();
sceneManager.MarkSceneDirty();
selectionManager.SetSelectedEntity(newEntity->GetID());
});
}
ImGui::Separator();
if (ImGui::MenuItem("Cube")) {
auto* newEntity = sceneManager.CreateEntity("Cube", parent);
selectionManager.SetSelectedEntity(newEntity->GetID());
UndoUtils::ExecuteSceneCommand(*m_context, "Create Cube", [&]() {
auto* newEntity = sceneManager.CreateEntity("Cube", parent);
selectionManager.SetSelectedEntity(newEntity->GetID());
});
}
if (ImGui::MenuItem("Sphere")) {
auto* newEntity = sceneManager.CreateEntity("Sphere", parent);
selectionManager.SetSelectedEntity(newEntity->GetID());
UndoUtils::ExecuteSceneCommand(*m_context, "Create Sphere", [&]() {
auto* newEntity = sceneManager.CreateEntity("Sphere", parent);
selectionManager.SetSelectedEntity(newEntity->GetID());
});
}
if (ImGui::MenuItem("Plane")) {
auto* newEntity = sceneManager.CreateEntity("Plane", parent);
selectionManager.SetSelectedEntity(newEntity->GetID());
UndoUtils::ExecuteSceneCommand(*m_context, "Create Plane", [&]() {
auto* newEntity = sceneManager.CreateEntity("Plane", parent);
selectionManager.SetSelectedEntity(newEntity->GetID());
});
}
}
@@ -302,16 +342,19 @@ void HierarchyPanel::HandleDragDrop(::XCEngine::Components::GameObject* gameObje
}
if (isValidMove) {
auto* srcTransform = sourceGameObject->GetTransform();
Math::Vector3 worldPos = srcTransform->GetPosition();
Math::Quaternion worldRot = srcTransform->GetRotation();
Math::Vector3 worldScale = srcTransform->GetScale();
sceneManager.MoveEntity(sourceGameObject->GetID(), gameObject->GetID());
srcTransform->SetPosition(worldPos);
srcTransform->SetRotation(worldRot);
srcTransform->SetScale(worldScale);
UndoUtils::ExecuteSceneCommand(*m_context, "Reparent Entity", [&]() {
auto* srcTransform = sourceGameObject->GetTransform();
Math::Vector3 worldPos = srcTransform->GetPosition();
Math::Quaternion worldRot = srcTransform->GetRotation();
Math::Vector3 worldScale = srcTransform->GetScale();
sceneManager.MoveEntity(sourceGameObject->GetID(), gameObject->GetID());
srcTransform->SetPosition(worldPos);
srcTransform->SetRotation(worldRot);
srcTransform->SetScale(worldScale);
sceneManager.MarkSceneDirty();
});
}
}
}
@@ -328,7 +371,9 @@ void HierarchyPanel::HandleKeyboardShortcuts() {
if (ImGui::IsWindowFocused()) {
if (ImGui::IsKeyPressed(ImGuiKey_Delete)) {
if (selectedGameObject != nullptr) {
sceneManager.DeleteEntity(selectedGameObject->GetID());
UndoUtils::ExecuteSceneCommand(*m_context, "Delete Entity", [&]() {
sceneManager.DeleteEntity(selectedGameObject->GetID());
});
}
}
@@ -351,13 +396,23 @@ void HierarchyPanel::HandleKeyboardShortcuts() {
if (ImGui::IsKeyPressed(ImGuiKey_V)) {
if (sceneManager.HasClipboardData()) {
sceneManager.PasteEntity(selectedGameObject ? selectedGameObject->GetID() : 0);
UndoUtils::ExecuteSceneCommand(*m_context, "Paste Entity", [&]() {
const uint64_t newId = sceneManager.PasteEntity(selectedGameObject ? selectedGameObject->GetID() : 0);
if (newId != 0) {
selectionManager.SetSelectedEntity(newId);
}
});
}
}
if (ImGui::IsKeyPressed(ImGuiKey_D)) {
if (selectedGameObject != nullptr) {
sceneManager.DuplicateEntity(selectedGameObject->GetID());
UndoUtils::ExecuteSceneCommand(*m_context, "Duplicate Entity", [&]() {
const uint64_t newId = sceneManager.DuplicateEntity(selectedGameObject->GetID());
if (newId != 0) {
selectionManager.SetSelectedEntity(newId);
}
});
}
}
}

31
editor/src/panels/InspectorPanel.cpp
View File

@@ -2,12 +2,14 @@
#include "Core/IEditorContext.h"
#include "Core/ISceneManager.h"
#include "Core/ISelectionManager.h"
#include "Core/IUndoManager.h"
#include "Core/EventBus.h"
#include "Core/EditorEvents.h"
#include "ComponentEditors/CameraComponentEditor.h"
#include "ComponentEditors/IComponentEditor.h"
#include "ComponentEditors/LightComponentEditor.h"
#include "ComponentEditors/TransformComponentEditor.h"
#include "Utils/UndoUtils.h"
#include <imgui.h>
#include <string>
@@ -25,6 +27,9 @@ InspectorPanel::~InspectorPanel() {
}
void InspectorPanel::OnSelectionChanged(const SelectionChangedEvent& event) {
if (m_context && m_context->GetUndoManager().HasPendingInteractiveChange()) {
m_context->GetUndoManager().FinalizeInteractiveChange();
}
m_selectedEntityId = event.primarySelection;
}
@@ -90,7 +95,9 @@ void InspectorPanel::RenderGameObject(::XCEngine::Components::GameObject* gameOb
strcpy_s(nameBuffer, gameObject->GetName().c_str());
ImGui::InputText("##Name", nameBuffer, sizeof(nameBuffer));
if (ImGui::IsItemDeactivatedAfterEdit()) {
m_context->GetSceneManager().RenameEntity(gameObject->GetID(), nameBuffer);
UndoUtils::ExecuteSceneCommand(*m_context, "Rename Entity", [&]() {
m_context->GetSceneManager().RenameEntity(gameObject->GetID(), nameBuffer);
});
}
ImGui::SameLine();
@@ -104,6 +111,10 @@ void InspectorPanel::RenderGameObject(::XCEngine::Components::GameObject* gameOb
for (auto* component : components) {
RenderComponent(component, gameObject);
}
if (m_context->GetUndoManager().HasPendingInteractiveChange() && !ImGui::IsAnyItemActive()) {
m_context->GetUndoManager().FinalizeInteractiveChange();
}
}
void InspectorPanel::RenderAddComponentPopup(::XCEngine::Components::GameObject* gameObject) {
@@ -133,8 +144,14 @@ void InspectorPanel::RenderAddComponentPopup(::XCEngine::Components::GameObject*
}
if (ImGui::MenuItem(label.c_str(), nullptr, false, canAdd)) {
if (editor->AddTo(gameObject)) {
m_context->GetSceneManager().MarkSceneDirty();
bool added = false;
UndoUtils::ExecuteSceneCommand(*m_context, std::string("Add ") + editor->GetDisplayName() + " Component", [&]() {
added = editor->AddTo(gameObject) != nullptr;
if (added) {
m_context->GetSceneManager().MarkSceneDirty();
}
});
if (added) {
ImGui::CloseCurrentPopup();
}
}
@@ -183,7 +200,7 @@ void InspectorPanel::RenderComponent(::XCEngine::Components::Component* componen
if (open) {
if (editor) {
if (editor->Render(component)) {
if (editor->Render(component, &m_context->GetUndoManager())) {
m_context->GetSceneManager().MarkSceneDirty();
}
} else {
@@ -201,8 +218,10 @@ void InspectorPanel::RemoveComponentByType(::XCEngine::Components::Component* co
return;
}
gameObject->RemoveComponent(component);
m_context->GetSceneManager().MarkSceneDirty();
UndoUtils::ExecuteSceneCommand(*m_context, std::string("Remove ") + component->GetName() + " Component", [&]() {
gameObject->RemoveComponent(component);
m_context->GetSceneManager().MarkSceneDirty();
});
}
}

36
editor/src/panels/MenuBar.cpp
View File

@@ -1,6 +1,8 @@
#include "MenuBar.h"
#include "Core/IEditorContext.h"
#include "Core/ISceneManager.h"
#include "Core/IUndoManager.h"
#include "Core/ISelectionManager.h"
#include "Utils/SceneEditorUtils.h"
#include <filesystem>
#include <imgui.h>
@@ -29,6 +31,8 @@ void MenuBar::NewScene() {
}
m_context->GetSceneManager().NewScene();
m_context->GetSelectionManager().ClearSelection();
m_context->GetUndoManager().ClearHistory();
}
void MenuBar::OpenScene() {
@@ -40,7 +44,10 @@ void MenuBar::OpenScene() {
m_context->GetProjectPath(),
m_context->GetSceneManager().GetCurrentScenePath());
if (!filePath.empty()) {
m_context->GetSceneManager().LoadScene(filePath);
if (m_context->GetSceneManager().LoadScene(filePath)) {
m_context->GetSelectionManager().ClearSelection();
m_context->GetUndoManager().ClearHistory();
}
}
}
@@ -78,7 +85,7 @@ void MenuBar::HandleShortcuts() {
return;
}
auto& sceneManager = m_context->GetSceneManager();
auto& undoManager = m_context->GetUndoManager();
if (ImGui::IsKeyPressed(ImGuiKey_N, false)) {
NewScene();
}
@@ -92,6 +99,20 @@ void MenuBar::HandleShortcuts() {
SaveScene();
}
}
if (!io.WantTextInput) {
if (ImGui::IsKeyPressed(ImGuiKey_Z, false)) {
if (io.KeyShift) {
if (undoManager.CanRedo()) {
undoManager.Redo();
}
} else if (undoManager.CanUndo()) {
undoManager.Undo();
}
}
if (ImGui::IsKeyPressed(ImGuiKey_Y, false) && undoManager.CanRedo()) {
undoManager.Redo();
}
}
}
void MenuBar::ShowFileMenu() {
@@ -116,8 +137,15 @@ void MenuBar::ShowFileMenu() {
void MenuBar::ShowEditMenu() {
if (ImGui::BeginMenu("Edit")) {
if (ImGui::MenuItem("Undo", "Ctrl+Z")) {}
if (ImGui::MenuItem("Redo", "Ctrl+Y")) {}
auto& undoManager = m_context->GetUndoManager();
const std::string undoLabel = undoManager.CanUndo() ? "Undo " + undoManager.GetUndoLabel() : "Undo";
const std::string redoLabel = undoManager.CanRedo() ? "Redo " + undoManager.GetRedoLabel() : "Redo";
if (ImGui::MenuItem(undoLabel.c_str(), "Ctrl+Z", false, undoManager.CanUndo())) {
undoManager.Undo();
}
if (ImGui::MenuItem(redoLabel.c_str(), "Ctrl+Y", false, undoManager.CanRedo())) {
undoManager.Redo();
}
ImGui::Separator();
if (ImGui::MenuItem("Cut", "Ctrl+X")) {}
if (ImGui::MenuItem("Copy", "Ctrl+C")) {}

12
editor/src/panels/ProjectPanel.cpp
View File

@@ -2,6 +2,8 @@
#include "Core/IEditorContext.h"
#include "Core/IProjectManager.h"
#include "Core/ISceneManager.h"
#include "Core/IUndoManager.h"
#include "Core/ISelectionManager.h"
#include "Core/AssetItem.h"
#include "Utils/SceneEditorUtils.h"
#include <imgui.h>
@@ -115,7 +117,10 @@ void ProjectPanel::Render() {
if (item->isFolder) {
manager.NavigateToFolder(item);
} else if (SceneEditorUtils::ConfirmSceneSwitch(*m_context)) {
m_context->GetSceneManager().LoadScene(item->fullPath);
if (m_context->GetSceneManager().LoadScene(item->fullPath)) {
m_context->GetSelectionManager().ClearSelection();
m_context->GetUndoManager().ClearHistory();
}
}
}
ImGui::Separator();
@@ -287,7 +292,10 @@ void ProjectPanel::RenderAssetItem(const AssetItemPtr& item, int index) {
manager.NavigateToFolder(item);
} else if (item->type == "Scene") {
if (SceneEditorUtils::ConfirmSceneSwitch(*m_context)) {
m_context->GetSceneManager().LoadScene(item->fullPath);
if (m_context->GetSceneManager().LoadScene(item->fullPath)) {
m_context->GetSelectionManager().ClearSelection();
m_context->GetUndoManager().ClearHistory();
}
}
}
}