AEEditorApp.cpp

gistfile1.txt

//
// Copyright (c) 2014-2016 THUNDERBEAST GAMES LLC
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
//

#include <Atomic/Input/Input.h>
#include <Atomic/UI/UI.h>
#include <AtomicJS/Javascript/Javascript.h>
#include <Atomic/IPC/IPC.h>

// This can be removed once bone hack is fixed
#include <Atomic/Graphics/AnimatedModel.h>

#include <ToolCore/License/LicenseSystem.h>
#include <ToolCore/ToolSystem.h>
#include <ToolCore/ToolEnvironment.h>
#include <ToolCore/NETTools/NETBuildSystem.h>

#include "../EditorMode/AEEditorMode.h"
#include "../EditorMode/AEEditorNETService.h"

#include "../Components/EditorComponents.h"

#include "AEEditorPrefs.h"
#include "AEEditorApp.h"

#include <Atomic/UI/UI.h>
#include <Atomic/UI/UIView.h>
#include <Atomic/UI/UIButton.h>
#include <Atomic/UI/UILayout.h>
#include <Atomic/UI/UIWindow.h>
#include <Atomic/Core/CoreEvents.h>
#include <Atomic/Graphics/Graphics.h>
#include <Atomic/UI/UIEvents.h>
#include <Atomic/Graphics/GraphicsEvents.h>
#include <Atomic/Scene/Scene.h>
#include <Atomic/Graphics/Camera.h>
#include <Atomic/Graphics/Texture2D.h>
#include <Atomic/Graphics/Octree.h>
#include <Atomic/Graphics/Renderer.h>
#include <Atomic/Graphics/Viewport.h>
#include <Atomic/Graphics/DebugRenderer.h>
#include <Atomic/Atomic2D/Sprite2D.h>
#include <Atomic/Atomic2D/StaticSprite2D.h>
#include <Atomic/Resource/ResourceCache.h>

using namespace ToolCore;

// Fix these externs
namespace Atomic
{
    void jsapi_init_webview(JSVM* vm, const VariantMap& engineParameters);
    extern void jsb_package_atomicnetscript_init(JSVM* vm);
}

namespace ToolCore
{
    extern void jsapi_init_toolcore(JSVM* vm);
}

using namespace ToolCore;

namespace AtomicEditor
{

    extern void jsapi_init_editor(JSVM* vm);

    AEEditorApp::AEEditorApp(Context* context) :
        AppBase(context)
    {

    }

    AEEditorApp::~AEEditorApp()
    {

    }

    void AEEditorApp::Setup()
    {
        context_->RegisterSubsystem(new AEEditorPrefs(context_));

        context_->SetEditorContext(true);

        AppBase::Setup();

        RegisterEditorComponentLibrary(context_);

        // Register IPC system
        context_->RegisterSubsystem(new IPC(context_));

        ToolEnvironment* env = new ToolEnvironment(context_);
        context_->RegisterSubsystem(env);

        env->Initialize();

        ToolSystem* system = new ToolSystem(context_);
        context_->RegisterSubsystem(system);

        engineParameters_["WindowTitle"] = "AtomicEditor";
        engineParameters_["WindowResizable"] = true;
        engineParameters_["FullScreen"] = false;
        engineParameters_["LogLevel"] = LOG_DEBUG;

        FileSystem* filesystem = GetSubsystem<FileSystem>();
        engineParameters_["LogName"] = filesystem->GetAppPreferencesDir("AtomicEditor", "Logs") + "AtomicEditor.log";

#ifdef ATOMIC_PLATFORM_OSX
        engineParameters_["WindowIcon"] = "Images/AtomicLogo32.png";
#endif

#ifdef ATOMIC_DEV_BUILD
        engineParameters_["ResourcePrefixPaths"] = "";
        String resourcePaths = env->GetCoreDataDir() + ";" + env->GetEditorDataDir();
        // for dev builds, add the compile editor scripts from artifacts
        resourcePaths += ";" + env->GetRootSourceDir() + "Artifacts/Build/Resources/EditorData/";
        engineParameters_["ResourcePaths"] = resourcePaths;
#else

#ifdef ATOMIC_PLATFORM_OSX
        engineParameters_["ResourcePrefixPaths"] = filesystem->GetProgramDir() + "../Resources";

#else
        engineParameters_["ResourcePrefixPaths"] = filesystem->GetProgramDir() + "Resources";
#endif

        engineParameters_["ResourcePaths"] = "CoreData;EditorData";

#endif // ATOMIC_DEV_BUILD

        GetSubsystem<AEEditorPrefs>()->ReadPreferences(engineParameters_);

        // Register JS packages

        JSVM::RegisterPackage(jsapi_init_toolcore);
        JSVM::RegisterPackage(jsapi_init_editor);
        JSVM::RegisterPackage(jsb_package_atomicnetscript_init);

#ifdef ATOMIC_WEBVIEW
        JSVM::RegisterPackage(jsapi_init_webview, engineParameters_);
#endif

    }

    void AEEditorApp::Start()
    {
        GetSubsystem<AEEditorPrefs>()->ValidateWindow();

        context_->RegisterSubsystem(new EditorMode(context_));
        context_->RegisterSubsystem(new NETBuildSystem(context_));
        context_->RegisterSubsystem(new EditorNETService(context_));        

        AppBase::Start();

        vm_->SetModuleSearchPaths("AtomicEditor/JavaScript;AtomicEditor/EditorScripts;AtomicEditor/EditorScripts/AtomicEditor");

        // move UI initialization to JS
        UI* ui = GetSubsystem<UI>();
        ui->Initialize("AtomicEditor/resources/language/lng_en.tb.txt");        

        /*
        duk_get_global_string(vm_->GetJSContext(), "require");
        duk_push_string(vm_->GetJSContext(), "main");
        if (duk_pcall(vm_->GetJSContext(), 1) != 0)
        {
            vm_->SendJSErrorEvent();
            ErrorExit("Error executing main.js");
        }
        */

        GetSubsystem<LicenseSystem>()->Initialize();

        Input* input = GetSubsystem<Input>();
        // Ensure exclusive fullscreen is disabled in Editor application
        input->SetToggleFullscreen(false);
        input->SetMouseVisible(true);


        scene = new Scene(GetContext());
        octree = scene->CreateComponent<Octree>();

        Graphics* graphics = GetSubsystem<Graphics>();

        Node* cameraNode = scene->CreateChild("Camera");
        cameraNode->SetPosition(Vector3(0.0f, 0.0f, -10.0f));

        camera = cameraNode->CreateComponent<Camera>();
        camera->SetOrthographic(true);
        camera->SetOrthoSize((float)graphics->GetHeight() * PIXEL_SIZE);

        //ResourceCache* cache = GetSubsystem<ResourceCache>();
        //Texture2D* testTex = cache->GetResource<Texture2D>("AtomicEditor/editor/images/newproject_2d.png");

        Image* im = new Image(GetContext());
        im->SetSize(16,16,4);

        Color color(1.0,0.0,0.0,1.0);

        for (int i=0;i<16;i++ ) {
            for (int j=0;j<16;j++ ) {
                im->SetPixel(i,j,color);
            }
        }

        unsigned char data[256];
        Texture2D* testTex = new Texture2D(GetContext());

        testTex->SetFilterMode(TextureFilterMode::FILTER_NEAREST);

        testTex->SetNumLevels(1);
        testTex->SetSize(16,16, Graphics::GetRGBAFormat(), TEXTURE_STATIC);
        testTex->SetData(0,0,0,16,16,im->GetData());

        float halfWidth = graphics->GetWidth() * 0.5f * PIXEL_SIZE;
        float halfHeight = graphics->GetHeight() * 0.5f * PIXEL_SIZE;

        Sprite2D* sp = new Sprite2D(GetContext());
        sp->SetTexture(testTex);
        sp->SetRectangle(IntRect(0,0,16,16));
        SharedPtr<Node> spriteNode(scene->CreateChild("StaticSprite2D"));

        StaticSprite2D* staticSprite = spriteNode->CreateComponent<StaticSprite2D>();
        spriteNode->SetPosition(Vector3(0, 1, 0.0f));

        //spriteNode->SetRotation2D(45.0);
        staticSprite->SetSprite(sp);

        octree->AddDrawable(staticSprite);

        Renderer* renderer = GetSubsystem<Renderer>();
        DebugRenderer* debug = scene->CreateComponent<DebugRenderer>();

        // Set up a viewport to the Renderer subsystem so that the 3D scene can be seen
        viewport = new Viewport(GetContext(), scene, cameraNode->GetComponent<Camera>());
        //viewport->SetDrawDebug(true);


        renderer->SetViewport(0, viewport);

        SubscribeToEvent(E_MOUSEBUTTONDOWN, ATOMIC_HANDLER(AEEditorApp, HandleMouseButtonDown));
        SubscribeToEvent(E_MOUSEBUTTONUP, ATOMIC_HANDLER(AEEditorApp, HandleMouseButtonUp));
        SubscribeToEvent(E_MOUSEMOVE, ATOMIC_HANDLER(AEEditorApp, HandleMouseMoved));
    }

    void AEEditorApp::Stop()
    {
        IPC* ipc = GetSubsystem<IPC>();

        if (ipc)
        {
            ipc->Shutdown();
        }

        AppBase::Stop();
    }

    void AEEditorApp::ProcessArguments()
    {
        AppBase::ProcessArguments();
    }
    void AEEditorApp::HandleMouseButtonDown(StringHash eventType, VariantMap& eventData)
    {
        printf("Mouse down!\n");
        Input* input = GetSubsystem<Input>();
        Graphics* graphics = GetSubsystem<Graphics>();

        IntVector2 pos = input->GetMousePosition();

        float mousePosX = (float)pos.x_ / (float)graphics->GetWidth();
        float mousePosY = (float)pos.y_ / (float)graphics->GetHeight();


        printf("Casting ray at %f,%f\n",mousePosX,mousePosY);

        Ray ray = camera->GetScreenRay(mousePosX, mousePosY);

        PODVector<RayQueryResult> result;

        RayOctreeQuery query(result, ray, RAY_TRIANGLE, M_INFINITY, DRAWABLE_ANY);
        octree->RaycastSingle(query);

        if (result.Size()>0)
        {
            printf("Got %d results\n", result.Size());

            RayQueryResult r = result[0];
            dragObject = r.drawable_;
        }
        else
        {
            dragObject = NULL;
        }
    }

    void AEEditorApp::HandleMouseButtonUp(StringHash eventType, VariantMap& eventData)
    {
        printf("Mouse up!\n");

        if (dragObject)
        {
            Node* n = dragObject->GetNode();
            n->SetPosition(Vector3(0,1,0));
        }

        dragObject = NULL;
    }

    void AEEditorApp::HandleMouseMoved(StringHash eventType, VariantMap& eventData)
    {
        int x = eventData[MouseMove::P_X].GetInt();
        int y = eventData[MouseMove::P_Y].GetInt();

        printf("Mouse moved: %d, %d\n", x, y);

        Graphics* graphics = GetSubsystem<Graphics>();

        float halfWidth = graphics->GetWidth() * 0.5f * PIXEL_SIZE;
        float halfHeight = graphics->GetHeight() * 0.5f * PIXEL_SIZE;

        float mousePosX = (float)x / (float)graphics->GetWidth();
        float mousePosY = (float)y / (float)graphics->GetHeight();

        Vector3 worldPoint = viewport->ScreenToWorldPoint(x, y, 0.0f);

        printf("Mouse moved: %f, %f\n", mousePosX, mousePosY);

        if (dragObject)
        {
            Node* n = dragObject->GetNode();
            printf("New loc: %f, %f", worldPoint.x_, worldPoint.y_);
            n->SetPosition(worldPoint);
        }
    }

}

I don't know if this is the cause of your problem (probably not), but it still needs to be addressed: Around line 254 or so you need a

        dragObject = NULL;

else the first mouse move might corrupt memory, and possibly cause your problem to occur.