.gitignore

@@ -1,14 +1,19 @@
-/bin/
+bin/
-/lib/
+lib/
-/build/
+CMakeFiles/
+cmake_install.cmake
+CMakeCache.txt
+Makefile
 
 # Qt
-/*.pro.user*
+.lupdate/
-/CMakeLists.txt.user*
+*.pro.user*
+CMakeLists.txt.user*
+*_autogen/
 
 # Clangd
 /compile_commands.json
 /.cache
 
 # Gdb
-/.gdb_history
+.gdb_history

CMakeLists.txt

@@ -1,11 +1,11 @@
-cmake_minimum_required(VERSION 3.31..)
+cmake_minimum_required(VERSION 3.5.0)
 set(CMAKE_CXX_STANDARD 17)
 project(openblocks VERSION 0.1.0)
 set(OpenGL_GL_PREFERENCE "GLVND")
 
 set( CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin )
 set( CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib )
-set( CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib )
+set( CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/lib )
 
 set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
 

assets/shaders/phong.fs

@@ -53,7 +53,6 @@ uniform int numPointLights;
 uniform DirLight sunLight;
 uniform Material material;
 uniform sampler2DArray studs;
-uniform float transparency;
 
 // Functions
 
@@ -73,7 +72,7 @@ void main() {
     }
     
     vec4 studPx = texture(studs, vec3(vTexCoords, vSurfaceZ));
-    FragColor = vec4(mix(result, vec3(studPx), studPx.w), 1) * (1-transparency);
+    FragColor = vec4(mix(result, vec3(studPx), studPx.w), 1);
 }
 
 vec3 calculateDirectionalLight(DirLight light) {

client/CMakeLists.txt

@@ -1,7 +1,4 @@
-find_package(SDL2 REQUIRED)
-include_directories(${SDL2_INCLUDE_DIRS})
-
 find_package(glfw3 REQUIRED)
 
 add_executable(client "src/main.cpp")
-target_link_libraries(client PRIVATE ${SDL2_LIBRARIES} openblocks glfw)
+target_link_libraries(client PRIVATE openblocks glfw)

core/CMakeLists.txt

@@ -1,15 +1,24 @@
 find_package(OpenGL REQUIRED COMPONENTS OpenGL)
 
+find_package(SDL2 REQUIRED)
+include_directories(${SDL2_INCLUDE_DIRS})
+
 find_package(GLEW REQUIRED)
 include_directories(${GLEW_INCLUDE_DIRS})
 
+find_package(GLUT REQUIRED)
+include_directories(${GLUT_INCLUDE_DIRS})
+
 find_package(OpenGL)
 find_package(glm CONFIG REQUIRED)
+# find_package(assimp REQUIRED)
 find_package(ReactPhysics3D REQUIRED)
 find_package(pugixml REQUIRED)
 
+file(MAKE_DIRECTORY bin)
+
 file(GLOB_RECURSE SOURCES "src/*.cpp" "src/*.h")
 add_library(openblocks ${SOURCES})
 set_target_properties(openblocks PROPERTIES OUTPUT_NAME "openblocks")
-target_link_libraries(openblocks ${GLEW_LIBRARIES} OpenGL::GL ReactPhysics3D::ReactPhysics3D pugixml::pugixml)
+target_link_libraries(openblocks ${SDL2_LIBRARIES} ${GLEW_LIBRARIES} ${GLUT_LIBRARIES} OpenGL::GL OpenGL::GLU ReactPhysics3D::ReactPhysics3D pugixml::pugixml)
 target_include_directories(openblocks PUBLIC "src" "../include")

core/src/datatypes/base.cpp

@@ -4,7 +4,7 @@
 #define IMPL_WRAPPER_CLASS(CLASS_NAME, WRAPPED_TYPE, TYPE_NAME) Data::CLASS_NAME::CLASS_NAME(WRAPPED_TYPE in) : value(in) {} \
 Data::CLASS_NAME::~CLASS_NAME() = default; \
 Data::CLASS_NAME::operator const WRAPPED_TYPE() const { return value; } \
-const Data::TypeInfo Data::CLASS_NAME::TYPE = { .name = TYPE_NAME, .deserializer = &Data::CLASS_NAME::Deserialize, .fromString = &Data::CLASS_NAME::FromString }; \
+const Data::TypeInfo Data::CLASS_NAME::TYPE = { .name = TYPE_NAME, .deserializer = &Data::CLASS_NAME::Deserialize }; \
 const Data::TypeInfo& Data::CLASS_NAME::GetType() const { return Data::CLASS_NAME::TYPE; }; \
 void Data::CLASS_NAME::Serialize(pugi::xml_node* node) const { node->text().set(std::string(this->ToString())); }
 
@@ -45,11 +45,6 @@ Data::Variant Data::Bool::Deserialize(pugi::xml_node* node) {
     return Data::Bool(node->text().as_bool());
 }
 
-Data::Variant Data::Bool::FromString(std::string string) {
-    return Data::Bool(string[0] == 't' || string[0] == 'T' || string[0] == '1' || string[0] == 'y' || string[0] == 'Y');
-}
-
-
 const Data::String Data::Int::ToString() const {
     return Data::String(std::to_string(value));
 }
@@ -58,11 +53,6 @@ Data::Variant Data::Int::Deserialize(pugi::xml_node* node) {
     return Data::Int(node->text().as_int());
 }
 
-Data::Variant Data::Int::FromString(std::string string) {
-    return Data::Int(std::stoi(string));
-}
-
-
 const Data::String Data::Float::ToString() const {
     return Data::String(std::to_string(value));
 }
@@ -71,11 +61,6 @@ Data::Variant Data::Float::Deserialize(pugi::xml_node* node) {
     return Data::Float(node->text().as_float());
 }
 
-Data::Variant Data::Float::FromString(std::string string) {
-    return Data::Float(std::stof(string));
-}
-
-
 const Data::String Data::String::ToString() const {
     return *this;
 }
@@ -83,7 +68,3 @@ const Data::String Data::String::ToString() const {
 Data::Variant Data::String::Deserialize(pugi::xml_node* node) {
     return Data::String(node->text().as_string());
 }
-
-Data::Variant Data::String::FromString(std::string string) {
-    return Data::String(string);
-}

core/src/datatypes/base.h

@@ -16,18 +16,15 @@ public: \
     virtual const Data::String ToString() const override; \
     virtual void Serialize(pugi::xml_node* node) const override; \
     static Data::Variant Deserialize(pugi::xml_node* node); \
-    static Data::Variant FromString(std::string); \
 };
 
 namespace Data {
     class Variant;
     typedef std::function<Data::Variant(pugi::xml_node*)> Deserializer;
-    typedef std::function<Data::Variant(std::string)> FromString;
 
     struct TypeInfo {
         std::string name;
         Deserializer deserializer;
-        FromString fromString;
         TypeInfo(const TypeInfo&) = delete;
     };
 

core/src/datatypes/cframe.cpp

@@ -10,7 +10,6 @@
 // #include "meta.h" // IWYU pragma: keep
 
 const Data::CFrame Data::CFrame::IDENTITY(glm::vec3(0, 0, 0), glm::mat3(1.f));
- const Data::CFrame Data::CFrame::YToZ(glm::vec3(0, 0, 0), glm::mat3(glm::vec3(1, 0, 0), glm::vec3(0, 0, 1), glm::vec3(0, 1, 0)));
 
 Data::CFrame::CFrame(float x, float y, float z, float R00, float R01, float R02, float R10, float R11, float R12, float R20, float R21, float R22)
     : translation(x, y, z)

core/src/datatypes/cframe.h

@@ -31,7 +31,6 @@ namespace Data {
         ~CFrame();
 
         static const CFrame IDENTITY;
-        static const CFrame YToZ;
 
         virtual const TypeInfo& GetType() const override;
         static const TypeInfo TYPE;

core/src/objects/handles.cpp

@@ -67,9 +67,8 @@ std::optional<HandleFace> Handles::RaycastHandle(rp3d::Ray ray) {
     for (HandleFace face : HandleFace::Faces) {
         Data::CFrame cframe = GetCFrameOfHandle(face);
         // Implement manual detection via boxes instead of... this shit
-        // This code also hardly works, and is not good at all... Hooo nope.
+        rp3d::RigidBody* body = world->createRigidBody(cframe);
-        rp3d::RigidBody* body = world->createRigidBody(Data::CFrame::IDENTITY + cframe.Position());
+        body->addCollider(common.createBoxShape(Data::Vector3(.5, .5, .5)), rp3d::Transform::identity());
-        body->addCollider(common.createBoxShape(cframe.Rotation() * Data::Vector3(HandleSize(face) / 2.f)), rp3d::Transform::identity());
 
         rp3d::RaycastInfo info;
         if (body->raycast(ray, info)) {
@@ -82,9 +81,3 @@ std::optional<HandleFace> Handles::RaycastHandle(rp3d::Ray ray) {
 
     return std::nullopt;
 }
-
-Data::Vector3 Handles::HandleSize(HandleFace face) {
-    if (handlesType == HandlesType::MoveHandles)
-        return glm::vec3(0.5f, 0.5f, 2.f);
-    return glm::vec3(1,1,1);
-}

core/src/objects/handles.h

@@ -24,20 +24,12 @@ class HandleFace {
     static std::array<HandleFace, 6> Faces;
 };
 
-enum HandlesType {
-    MoveHandles,
-    ScaleHandles,
-    RotateHandles,
-};
-
 class Handles : public Instance {
 public:
     const static InstanceType TYPE;
 
     bool active;
     std::optional<std::weak_ptr<Part>> adornee;
-    HandlesType handlesType;
-
     // inline std::optional<std::weak_ptr<Part>> GetAdornee() { return adornee; }
     // inline void SetAdornee(std::optional<std::weak_ptr<Part>> newAdornee) { this->adornee = newAdornee; updateAdornee(); };
 
@@ -47,7 +39,6 @@ public:
     bool worldMode = false;
     Data::CFrame GetCFrameOfHandle(HandleFace face);
     Data::CFrame PartCFrameFromHandlePos(HandleFace face, Data::Vector3 newPos);
-    Data::Vector3 HandleSize(HandleFace face);
     std::optional<HandleFace> RaycastHandle(rp3d::Ray ray);
 
     static inline std::shared_ptr<Handles> New() { return std::make_shared<Handles>(); };

core/src/objects/part.cpp

@@ -95,10 +95,6 @@ Part::Part(PartConstructParams params): Instance(&TYPE), cframe(Data::CFrame(par
                 .backingField = &color,
                 .type = &Data::Color3::TYPE,
                 .codec = fieldCodecOf<Data::Color3>(),
-            }}, { "Transparency", {
-                .backingField = &transparency,
-                .type = &Data::Float::TYPE,
-                .codec = fieldCodecOf<Data::Float, float>(),
             } }
         }
     });

core/src/objects/part.h

@@ -32,7 +32,6 @@ public:
     Data::CFrame cframe;
     glm::vec3 size;
     Data::Color3 color;
-    float transparency = 0.f;
     bool selected = false;
     
     bool anchored = false;

core/src/rendering/renderer.cpp

@@ -67,11 +67,6 @@ void renderInit(GLFWwindow* window, int width, int height) {
 
 void renderParts() {
     glDepthMask(GL_TRUE);
-    glEnable(GL_CULL_FACE);
-    glCullFace(GL_BACK);
-    glFrontFace(GL_CW);
-    glEnable(GL_BLEND);
-    glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
 
     // Use shader
     shader->use();
@@ -116,17 +111,12 @@ void renderParts() {
     // Pass in the camera position
     shader->set("viewPos", camera.cameraPos);
 
-    // Sort by nearest
+    // TODO: Same as todo in src/physics/simulation.cpp
-    std::map<float, std::shared_ptr<Part>> sorted;
     for (InstanceRef inst : workspace()->GetChildren()) {
         if (inst->GetClass()->className != "Part") continue;
         std::shared_ptr<Part> part = std::dynamic_pointer_cast<Part>(inst);
-        if (part->transparency > 0.00001) {
-            float distance = glm::length(glm::vec3(Data::Vector3(camera.cameraPos) - part->position()));
-            sorted[distance] = part;
-        } else {
         glm::mat4 model = part->cframe;
-            if (part->name == "camera") model = camera.getLookAt();
+        if (inst->name == "camera") model = camera.getLookAt();
         model = glm::scale(model, part->size);
         shader->set("model", model);
         shader->set("material", Material {
@@ -137,39 +127,14 @@ void renderParts() {
         glm::mat3 normalMatrix = glm::mat3(glm::transpose(glm::inverse(model)));
         shader->set("normalMatrix", normalMatrix);
         shader->set("texScale", part->size);
-            shader->set("transparency", part->transparency);
 
         CUBE_MESH->bind();
-            glDrawArrays(GL_TRIANGLES, 0, CUBE_MESH->vertexCount);
+        glDrawArrays(GL_TRIANGLES, 0, 36);
-        }
-    }
-
-    // TODO: Same as todo in src/physics/simulation.cpp
-    // According to LearnOpenGL, std::map automatically sorts its contents.
-    for (std::map<float, std::shared_ptr<Part>>::reverse_iterator it = sorted.rbegin(); it != sorted.rend(); it++) {
-        std::shared_ptr<Part> part = it->second;
-        glm::mat4 model = part->cframe;
-        if (part->name == "camera") model = camera.getLookAt();
-        model = glm::scale(model, part->size);
-        shader->set("model", model);
-        shader->set("material", Material {
-            .diffuse = part->color,
-            .specular = glm::vec3(0.5f, 0.5f, 0.5f),
-            .shininess = 16.0f,
-        });
-        glm::mat3 normalMatrix = glm::mat3(glm::transpose(glm::inverse(model)));
-        shader->set("normalMatrix", normalMatrix);
-        shader->set("texScale", part->size);
-        shader->set("transparency", part->transparency);
-
-        CUBE_MESH->bind();
-        glDrawArrays(GL_TRIANGLES, 0, CUBE_MESH->vertexCount);
     }
 }
 
 void renderSkyBox() {
     glDepthMask(GL_FALSE);
-    glCullFace(GL_FRONT);
 
     skyboxShader->use();
 
@@ -190,7 +155,6 @@ void renderHandles() {
     if (!editorToolHandles->adornee.has_value() || !editorToolHandles->active) return;
 
     glDepthMask(GL_TRUE);
-    glCullFace(GL_BACK);
     
     // Use shader
     handleShader->use();
@@ -213,7 +177,7 @@ void renderHandles() {
 
     for (auto face : HandleFace::Faces) {
         glm::mat4 model = editorToolHandles->GetCFrameOfHandle(face);
-        model = glm::scale(model, (glm::vec3)editorToolHandles->HandleSize(face));
+        model = glm::scale(model, glm::vec3(1,1,1));
         handleShader->set("model", model);
         handleShader->set("material", Material {
             .diffuse = glm::abs(face.normal),
@@ -223,18 +187,11 @@ void renderHandles() {
         glm::mat3 normalMatrix = glm::mat3(glm::transpose(glm::inverse(model)));
         handleShader->set("normalMatrix", normalMatrix);
 
-        if (editorToolHandles->handlesType == HandlesType::MoveHandles) {
         ARROW_MESH->bind();
         glDrawArrays(GL_TRIANGLES, 0, ARROW_MESH->vertexCount);
-        } else {
-            SPHERE_MESH->bind();
-            glDrawArrays(GL_TRIANGLES, 0, SPHERE_MESH->vertexCount);
-        }
     }
 
     // 2d square overlay
-    glDisable(GL_CULL_FACE);
-
     identityShader->use();
     identityShader->set("aColor", glm::vec3(0.f, 1.f, 1.f));
     

deps.txt

@@ -1,9 +1,10 @@
-opengl (Linux: glvnd, Windows: [built-in/none])
-glfw
-glew
 glm
+opengl
+assimp
 sdl2
-stb
+glfw
+glut
+glew
 qt6
 reactphysics3d
 pugixml

editor/CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.31..)
+cmake_minimum_required(VERSION 3.16)
 
 project(editor VERSION 0.1 LANGUAGES CXX)
 
@@ -65,16 +65,6 @@ endif()
 target_include_directories(editor PUBLIC "../core/src" "../include")
 target_link_libraries(editor PRIVATE openblocks Qt${QT_VERSION_MAJOR}::Widgets)
 
-# Qt6 does not include QOpenGLWidgets as part of Widgets base anymore, so
-# we have to include it manually
-if (${QT_VERSION} GREATER_EQUAL 6)
-    find_package(QT NAMES Qt6 Qt5 REQUIRED COMPONENTS OpenGL OpenGLWidgets)
-    find_package(Qt${QT_VERSION_MAJOR} REQUIRED COMPONENTS OpenGL OpenGLWidgets)
-
-    target_include_directories(editor PUBLIC Qt6::OpenGL Qt6::OpenGLWidgets)
-    target_link_libraries(editor PRIVATE Qt6::OpenGL Qt6::OpenGLWidgets)
-endif()
-
 # Qt for iOS sets MACOSX_BUNDLE_GUI_IDENTIFIER automatically since Qt 6.1.
 # If you are developing for iOS or macOS you should consider setting an
 # explicit, fixed bundle identifier manually though.
@@ -96,8 +86,6 @@ install(TARGETS editor
     RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
 )
 
-install(FILES $<TARGET_RUNTIME_DLLS:editor> TYPE BIN)
-
 if(QT_VERSION_MAJOR EQUAL 6)
     qt_finalize_executable(editor)
 endif()

editor/mainglwidget.cpp

@@ -138,9 +138,7 @@ void MainGLWidget::handleHandleDrag(QMouseEvent* evt) {
 
     // Apply snapping in the current frame
     glm::vec3 diff = centerPoint - (glm::vec3)editorToolHandles->adornee->lock()->position();
-    // printf("\n=======\nPre-snap: (%f, %f, %f)\n", diff.x, diff.y, diff.z);
+    if (snappingFactor()) diff = frame * (glm::round(glm::vec3(frame.Inverse() * diff) / snappingFactor()) * snappingFactor());
-    if (snappingFactor()) diff = frame.Rotation() * (glm::round(glm::vec3(frame.Inverse().Rotation() * diff) / snappingFactor()) * snappingFactor());
-    // printf("Post-snap: (%f, %f, %f)\n", diff.x, diff.y, diff.z);
 
     switch (mainWindow()->selectedTool) {
         case SelectedTool::SELECT: break;

editor/mainwindow.cpp

@@ -12,20 +12,15 @@
 #include <QAbstractItemView>
 #include <memory>
 #include <optional>
-#include <qglobal.h>
-#include <qwindowdefs.h>
-#include <sstream>
 
 #include "common.h"
 #include "editorcommon.h"
 #include "objects/base/instance.h"
 #include "objects/datamodel.h"
-#include "objects/handles.h"
 #include "physics/simulation.h"
 #include "objects/part.h"
 #include "qfiledialog.h"
-#include "qclipboard.h"
+#include "qitemselectionmodel.h"
-#include "qmimedata.h"
 #include "qobject.h"
 #include "qsysinfo.h"
 
@@ -41,7 +36,7 @@ MainWindow::MainWindow(QWidget *parent)
     timer.start(33, this);
     setMouseTracking(true);
 
-    ui->explorerView->buildContextMenu();
+    ConnectSelectionChangeHandler();
 
     connect(ui->actionToolSelect, &QAction::triggered, this, [&]() { selectedTool = SelectedTool::SELECT; updateToolbars(); });
     connect(ui->actionToolMove, &QAction::triggered, this, [&](bool state) { selectedTool = state ? SelectedTool::MOVE : SelectedTool::SELECT; updateToolbars(); });
@@ -72,124 +67,21 @@ MainWindow::MainWindow(QWidget *parent)
     connect(ui->actionSave, &QAction::triggered, this, [&]() {
         std::optional<std::string> path;
         if (!dataModel->HasFile())
-            path = openFileDialog("Openblocks Level (*.obl)", ".obl", QFileDialog::AcceptSave, QString::fromStdString("Save " + dataModel->name));
+            path = QFileDialog::getSaveFileName(this, QString::fromStdString("Save " + dataModel->name), "", "*.obl").toStdString();
         if (path == "") return;
 
         dataModel->SaveToFile(path);
     });
 
     connect(ui->actionOpen, &QAction::triggered, this, [&]() {
-        std::optional<std::string> path = openFileDialog("Openblocks Level (*.obl)", ".obl", QFileDialog::AcceptOpen);
+        std::string path = QFileDialog::getOpenFileName(this, "Load file", "", "*.obl").toStdString();
-        if (!path) return;
+        if (path == "") return;
-        std::shared_ptr<DataModel> newModel = DataModel::LoadFromFile(path.value());
+        std::shared_ptr<DataModel> newModel = DataModel::LoadFromFile(path);
         dataModel = newModel;
-        ui->explorerView->updateRoot(newModel);
+        delete ui->explorerView->selectionModel();
-    });
+        ui->explorerView->reset();
-
+        ui->explorerView->setModel(new ExplorerModel(dataModel));
-    connect(ui->actionDelete, &QAction::triggered, this, [&]() {
+        ConnectSelectionChangeHandler();
-        for (InstanceRefWeak inst : getSelection()) {
-            if (inst.expired()) continue;
-            inst.lock()->SetParent(std::nullopt);
-        }
-        setSelection(std::vector<InstanceRefWeak> {});
-    });
-
-    connect(ui->actionCopy, &QAction::triggered, this, [&]() {
-        pugi::xml_document rootDoc;
-        for (InstanceRefWeak inst : getSelection()) {
-            if (inst.expired()) continue;
-            inst.lock()->Serialize(&rootDoc);
-        }
-
-        std::ostringstream encoded;
-        rootDoc.save(encoded);
-
-        QMimeData* mimeData = new QMimeData;
-        mimeData->setData("application/xml", QByteArray::fromStdString(encoded.str()));
-        QApplication::clipboard()->setMimeData(mimeData);
-    });
-    connect(ui->actionCut, &QAction::triggered, this, [&]() {
-        pugi::xml_document rootDoc;
-        for (InstanceRefWeak inst : getSelection()) {
-            if (inst.expired()) continue;
-            inst.lock()->Serialize(&rootDoc);
-            inst.lock()->SetParent(std::nullopt);
-        }
-
-        std::ostringstream encoded;
-        rootDoc.save(encoded);
-
-        QMimeData* mimeData = new QMimeData;
-        mimeData->setData("application/xml", QByteArray::fromStdString(encoded.str()));
-        QApplication::clipboard()->setMimeData(mimeData);
-    });
-
-    connect(ui->actionPaste, &QAction::triggered, this, [&]() {
-        const QMimeData* mimeData = QApplication::clipboard()->mimeData();
-        if (!mimeData || !mimeData->hasFormat("application/xml")) return;
-        QByteArray bytes = mimeData->data("application/xml");
-        std::string encoded = bytes.toStdString();
-
-        pugi::xml_document rootDoc;
-        rootDoc.load_string(encoded.c_str());
-
-        for (pugi::xml_node instNode : rootDoc.children()) {
-            InstanceRef inst = Instance::Deserialize(&instNode);
-            workspace()->AddChild(inst);
-        }
-    });
-
-    connect(ui->actionPasteInto, &QAction::triggered, this, [&]() {
-        if (getSelection().size() != 1 || getSelection()[0].expired()) return;
-
-        InstanceRef selectedParent = getSelection()[0].lock();
-
-        const QMimeData* mimeData = QApplication::clipboard()->mimeData();
-        if (!mimeData || !mimeData->hasFormat("application/xml")) return;
-        QByteArray bytes = mimeData->data("application/xml");
-        std::string encoded = bytes.toStdString();
-
-        pugi::xml_document rootDoc;
-        rootDoc.load_string(encoded.c_str());
-
-        for (pugi::xml_node instNode : rootDoc.children()) {
-            InstanceRef inst = Instance::Deserialize(&instNode);
-            selectedParent->AddChild(inst);
-        }
-    });
-
-    connect(ui->actionSaveModel, &QAction::triggered, this, [&]() {
-        std::optional<std::string> path = openFileDialog("Openblocks Model (*.obm)", ".obm", QFileDialog::AcceptSave);
-        if (!path) return;
-        std::ofstream outStream(path.value());
-
-        // Serialized XML for exporting
-        pugi::xml_document modelDoc;
-        pugi::xml_node modelRoot = modelDoc.append_child("openblocks");
-
-        for (InstanceRefWeak inst : getSelection()) {
-            if (inst.expired()) continue;
-            inst.lock()->Serialize(&modelRoot);
-        }
-
-        modelDoc.save(outStream);
-    });
-
-    connect(ui->actionInsertModel, &QAction::triggered, this, [&]() {
-        if (getSelection().size() != 1 || getSelection()[0].expired()) return;
-        InstanceRef selectedParent = getSelection()[0].lock();
-
-        std::optional<std::string> path = openFileDialog("Openblocks Model (*.obm)", ".obm", QFileDialog::AcceptOpen);
-        if (!path) return;
-        std::ifstream inStream(path.value());
-
-        pugi::xml_document modelDoc;
-        modelDoc.load(inStream);
-
-        for (pugi::xml_node instNode : modelDoc.child("openblocks").children("Item")) {
-            InstanceRef inst = Instance::Deserialize(&instNode);
-            selectedParent->AddChild(inst);
-        }
     });
     
     // Update handles
@@ -234,6 +126,17 @@ MainWindow::MainWindow(QWidget *parent)
     syncPartPhysics(ui->mainWidget->lastPart);
 }
 
+void MainWindow::ConnectSelectionChangeHandler() {
+    // connect(ui->explorerView->selectionModel(), &QItemSelectionModel::selectionChanged, this, [&](const QItemSelection &selected, const QItemSelection &deselected) {
+    //     if (selected.count() == 0) return;
+
+    //     std::optional<InstanceRef> inst = selected.count() == 0 ? std::nullopt
+    //         : std::make_optional(((Instance*)selected.indexes()[0].internalPointer())->shared_from_this());
+
+    //     ui->propertiesView->setSelected(inst);
+    // });
+}
+
 static std::chrono::time_point lastTime = std::chrono::steady_clock::now();
 void MainWindow::timerEvent(QTimerEvent* evt) {
     if (evt->timerId() != timer.timerId()) {
@@ -264,23 +167,6 @@ void MainWindow::updateToolbars() {
     if (selectedTool == SelectedTool::MOVE) editorToolHandles->worldMode = true;
     if (selectedTool == SelectedTool::SCALE) editorToolHandles->worldMode = false;
     editorToolHandles->active = selectedTool != SelectedTool::SELECT;
-    editorToolHandles->handlesType =
-      selectedTool == SelectedTool::MOVE ? HandlesType::MoveHandles
-    : selectedTool == SelectedTool::SCALE ? HandlesType::ScaleHandles
-    : selectedTool == SelectedTool::ROTATE ? HandlesType::RotateHandles
-    : HandlesType::ScaleHandles;
-}
-
-std::optional<std::string> MainWindow::openFileDialog(QString filter, QString defaultExtension, QFileDialog::AcceptMode acceptMode, QString title) {
-    QFileDialog dialog(this);
-    if (title != "") dialog.setWindowTitle(title);
-    dialog.setNameFilters(QStringList { filter, "All Files (*)" });
-    dialog.setDefaultSuffix(defaultExtension);
-    dialog.setAcceptMode(acceptMode);
-    if (!dialog.exec())
-        return std::nullopt;
-
-    return dialog.selectedFiles().front().toStdString();
 }
 
 MainWindow::~MainWindow()

editor/mainwindow.h

@@ -7,7 +7,6 @@
 #include "qmenu.h"
 #include <QMainWindow>
 #include <QLineEdit>
-#include <qfiledialog.h>
 
 enum SelectedTool {
     SELECT,
@@ -45,7 +44,6 @@ private:
 
     void updateToolbars();
     void timerEvent(QTimerEvent*) override;
-    
+    void ConnectSelectionChangeHandler();
-    std::optional<std::string> openFileDialog(QString filter, QString defaultExtension, QFileDialog::AcceptMode acceptMode, QString title = "");
 };
 #endif // MAINWINDOW_H

editor/mainwindow.ui

@@ -41,7 +41,7 @@
      <x>0</x>
      <y>0</y>
      <width>1027</width>
-     <height>30</height>
+     <height>22</height>
     </rect>
    </property>
    <widget class="QMenu" name="menuFile">
@@ -115,12 +115,6 @@
    <addaction name="actionToolScale"/>
    <addaction name="actionToolRotate"/>
    <addaction name="separator"/>
-   <addaction name="actionDelete"/>
-   <addaction name="actionCopy"/>
-   <addaction name="actionCut"/>
-   <addaction name="actionPaste"/>
-   <addaction name="actionPasteInto"/>
-   <addaction name="separator"/>
    <addaction name="actionGridSnap1"/>
    <addaction name="actionGridSnap05"/>
    <addaction name="actionGridSnapOff"/>
@@ -321,113 +315,6 @@
     <enum>QAction::MenuRole::NoRole</enum>
    </property>
   </action>
-  <action name="actionCopy">
-   <property name="icon">
-    <iconset theme="edit-copy"/>
-   </property>
-   <property name="text">
-    <string>Copy</string>
-   </property>
-   <property name="toolTip">
-    <string>Copy objects to clipboard</string>
-   </property>
-   <property name="shortcut">
-    <string>Ctrl+C</string>
-   </property>
-   <property name="menuRole">
-    <enum>QAction::MenuRole::NoRole</enum>
-   </property>
-  </action>
-  <action name="actionCut">
-   <property name="icon">
-    <iconset theme="edit-cut"/>
-   </property>
-   <property name="text">
-    <string>Cut</string>
-   </property>
-   <property name="toolTip">
-    <string>Cut objects into clipboard</string>
-   </property>
-   <property name="shortcut">
-    <string>Ctrl+X</string>
-   </property>
-   <property name="menuRole">
-    <enum>QAction::MenuRole::NoRole</enum>
-   </property>
-  </action>
-  <action name="actionPaste">
-   <property name="icon">
-    <iconset theme="edit-paste"/>
-   </property>
-   <property name="text">
-    <string>Paste</string>
-   </property>
-   <property name="toolTip">
-    <string>Paste objects from clipboard</string>
-   </property>
-   <property name="shortcut">
-    <string>Ctrl+V</string>
-   </property>
-   <property name="menuRole">
-    <enum>QAction::MenuRole::NoRole</enum>
-   </property>
-  </action>
-  <action name="actionPasteInto">
-   <property name="icon">
-    <iconset theme="edit-paste"/>
-   </property>
-   <property name="text">
-    <string>Paste Into</string>
-   </property>
-   <property name="toolTip">
-    <string>Paste objects from clipboard into selected object</string>
-   </property>
-   <property name="shortcut">
-    <string>Ctrl+Shift+V</string>
-   </property>
-   <property name="menuRole">
-    <enum>QAction::MenuRole::NoRole</enum>
-   </property>
-  </action>
-  <action name="actionDelete">
-   <property name="icon">
-    <iconset theme="edit-delete"/>
-   </property>
-   <property name="text">
-    <string>Delete Object</string>
-   </property>
-   <property name="toolTip">
-    <string>Delete selected objects</string>
-   </property>
-   <property name="shortcut">
-    <string>Del</string>
-   </property>
-   <property name="menuRole">
-    <enum>QAction::MenuRole::NoRole</enum>
-   </property>
-  </action>
-  <action name="actionSaveModel">
-   <property name="text">
-    <string>Save Model to File</string>
-   </property>
-   <property name="toolTip">
-    <string>Saves objects to file as XML model</string>
-   </property>
-   <property name="menuRole">
-    <enum>QAction::MenuRole::NoRole</enum>
-   </property>
-  </action>
-  <action name="actionInsertModel">
-   <property name="text">
-    <string>Insert Model from File</string>
-   </property>
-   <property name="toolTip">
-    <string>Insert model from XML file</string>
-   </property>
-   <property name="menuRole">
-    <enum>QAction::MenuRole::NoRole</enum>
-   </property>
-  </action>
  </widget>
  <customwidgets>
   <customwidget>

editor/panes/explorermodel.cpp

@@ -234,12 +234,6 @@ bool ExplorerModel::dropMimeData(const QMimeData *data, Qt::DropAction action, i
     return true;
 }
 
-void ExplorerModel::updateRoot(InstanceRef newRoot) {
-    beginResetModel();
-    rootItem = newRoot;
-    endResetModel();
-}
-
 QMimeData* ExplorerModel::mimeData(const QModelIndexList& indexes) const {
     // application/x-openblocks-instance-pointers
     DragDropSlot* slot = new DragDropSlot();

editor/panes/explorermodel.h

@@ -1,12 +1,18 @@
 #pragma once
 
 #include "objects/base/instance.h"
+#include "objects/part.h"
 #include "qabstractitemmodel.h"
 #include "qevent.h"
+#include "qmenu.h"
 #include "qnamespace.h"
+#include "qtreeview.h"
 #include <QOpenGLWidget>
 #include <QWidget>
+#include <memory>
 
+// #ifndef EXPLORERMODEL_H
+// #define EXPLORERMODEL_H
 
 class ExplorerModel : public QAbstractItemModel {
     Q_OBJECT
@@ -36,8 +42,6 @@ public:
     Qt::DropActions supportedDropActions() const override;
     InstanceRef fromIndex(const QModelIndex index) const;
     QModelIndex ObjectToIndex(InstanceRef item);
-
-    void updateRoot(InstanceRef newRoot);
 private:
     InstanceRef rootItem;
     QModelIndex toIndex(InstanceRef item);

editor/panes/explorerview.cpp

@@ -1,16 +1,13 @@
 #include "explorerview.h"
 #include "explorermodel.h"
-#include "mainwindow.h"
-#include "../ui_mainwindow.h"
 #include "common.h"
 #include "objects/base/instance.h"
+#include "objects/workspace.h"
 #include "qabstractitemmodel.h"
-#include <qaction.h>
+#include "qaction.h"
-#include <qnamespace.h>
+#include "qnamespace.h"
 #include <qitemselectionmodel.h>
 
-#define M_mainWindow dynamic_cast<MainWindow*>(window())
-
 ExplorerView::ExplorerView(QWidget* parent):
     QTreeView(parent),
     model(ExplorerModel(std::dynamic_pointer_cast<Instance>(dataModel))) {
@@ -60,6 +57,8 @@ ExplorerView::ExplorerView(QWidget* parent):
             this->selectionModel()->select(index, QItemSelectionModel::SelectionFlag::Select);
         }
     });
+
+    buildContextMenu();
 }
 
 ExplorerView::~ExplorerView() {
@@ -68,23 +67,19 @@ ExplorerView::~ExplorerView() {
 void ExplorerView::keyPressEvent(QKeyEvent* event) {
     switch (event->key()) {
     case Qt::Key_Delete:
-        M_mainWindow->ui->actionDelete->trigger();
+        actionDelete->trigger();
         break;
     }
 }
 
 void ExplorerView::buildContextMenu() {
-    contextMenu.addAction(M_mainWindow->ui->actionDelete);
+    // This will leak memory. Anyway...
-    contextMenu.addSeparator();
+    contextMenu.addAction(this->actionDelete = new QAction(QIcon("assets/icons/editor/delete"), "Delete"));
-    contextMenu.addAction(M_mainWindow->ui->actionCopy);
-    contextMenu.addAction(M_mainWindow->ui->actionCut);
-    contextMenu.addAction(M_mainWindow->ui->actionPaste);
-    contextMenu.addAction(M_mainWindow->ui->actionPasteInto);
-    contextMenu.addSeparator();
-    contextMenu.addAction(M_mainWindow->ui->actionSaveModel);
-    contextMenu.addAction(M_mainWindow->ui->actionInsertModel);
-}
 
-void ExplorerView::updateRoot(InstanceRef newRoot) {
+    connect(actionDelete, &QAction::triggered, this, [&]() {
-    model.updateRoot(newRoot);
+        QModelIndexList selectedIndexes = this->selectionModel()->selectedIndexes();
+        for (QModelIndex index : selectedIndexes) {
+            model.fromIndex(index)->SetParent(std::nullopt);
+        }
+    });
 }

editor/panes/explorerview.h

@@ -20,10 +20,18 @@ public:
 
     void keyPressEvent(QKeyEvent*) override;
     // void dropEvent(QDropEvent*) override;
-
-    void buildContextMenu();
-    void updateRoot(InstanceRef newRoot);
 private:
     ExplorerModel model;
     QMenu contextMenu;
+
+    // TODO: Move these to a separate top-level namespace so these can be
+    // accessed from multiple locations
+    QAction* actionDelete;
+    QAction* actionCopy;
+    QAction* actionCut;
+    QAction* actionPaste;
+    QAction* actionPasteInto;
+    QAction* actionSelectChildren;
+
+    void buildContextMenu();
 };

editor/panes/propertiesmodel.cpp

@@ -56,10 +56,10 @@ bool PropertiesModel::setData(const QModelIndex &index, const QVariant &value, i
 
     switch (role) {
     case Qt::EditRole:
-        if (!meta.type->fromString)
+        if (meta.type != &Data::String::TYPE)
             return false;
 
-        selectedItem->SetPropertyValue(propertyName, meta.type->fromString(value.toString().toStdString()));
+        selectedItem->SetPropertyValue(propertyName, value.toString().toStdString());
         return true;
     case Qt::CheckStateRole:
         if (meta.type != &Data::Bool::TYPE)

run.sh

@@ -1,9 +1,7 @@
-if [ $# -eq 0 ] || ([ "$1" != "editor" ] && [ "$1" != "client" ]); then echo "Argument missing, must be 'client' or 'editor'"; exit; fi
-
 [ "$2" = "-debug" ] && CMAKE_OPTS=-DCMAKE_BUILD_TYPE=Debug
 [ "$2" = "-release" ] && CMAKE_OPTS=-DCMAKE_BUILD_TYPE=Release
 [ "$2" = "-reldbg" ] && CMAKE_OPTS=-DCMAKE_BUILD_TYPE=RelWithDebInfo
 
 [ "$3" = "-gdb" ] && PRE_COMMAND="gdb -ex run "
 
-cmake -Bbuild $CMAKE_OPTS . && (cd build; cmake --build .; cd ..) && $PRE_COMMAND ./build/bin/$1
+cmake $CMAKE_OPTS . && cmake --build . && $PRE_COMMAND ./bin/$1