mirror of
https://github.com/AxioDL/PrimeWorldEditor.git
synced 2025-12-20 10:25:40 +00:00
Initial commit of current work on Prime World Editor
This commit is contained in:
parax0
491
UI/CWorldEditor.cpp
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491
UI/CWorldEditor.cpp
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@@ -0,0 +1,491 @@
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#include "CWorldEditor.h"
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#include "ui_CWorldEditor.h"
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#include "CEditorGLWidget.h"
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#include <gtc/matrix_transform.hpp>
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#include <Core/CDrawUtil.h>
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#include <iostream>
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#include <QOpenGLContext>
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#include <QFontMetrics>
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#include <Core/Log.h>
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#include "WorldEditor/CLayerEditor.h"
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#include "WorldEditor/WModifyTab.h"
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#include "WorldEditor/WInstancesTab.h"
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CWorldEditor::CWorldEditor(QWidget *parent) :
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QMainWindow(parent),
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ui(new Ui::CWorldEditor)
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{
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Log::Write("Creating World Editor");
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ui->setupUi(this);
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mpRenderer = new CRenderer();
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mpRenderer->SetClearColor(CColor::skBlack);
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QSize ViewSize = ui->MainViewport->size();
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mpRenderer->SetViewportSize(ViewSize.width(), ViewSize.height());
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mpSceneManager = new CSceneManager();
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mpArea = nullptr;
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mpWorld = nullptr;
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mpHoverNode = nullptr;
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//mpInstanceModel = new CInstanceModel(this);
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//ui->InstancesTreeView->setModel(mpInstanceModel);
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mDrawSky = true;
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mFrameCount = 0;
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mFPSTimer.Start();
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// Create blank title bar with some space to allow for dragging the dock
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QWidget *pOldTitleBar = ui->MainDock->titleBarWidget();
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QWidget *pNewTitleBar = new QWidget(ui->MainDock);
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QVBoxLayout *pTitleLayout = new QVBoxLayout(pNewTitleBar);
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pTitleLayout->setSpacing(10);
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pNewTitleBar->setLayout(pTitleLayout);
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ui->MainDock->setTitleBarWidget(pNewTitleBar);
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delete pOldTitleBar;
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ResetHover();
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ui->ModifyTabContents->SetEditor(this);
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ui->InstancesTabContents->SetEditor(this, mpSceneManager);
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ui->MainDock->installEventFilter(this);
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connect(ui->MainViewport, SIGNAL(PreRender()), this, SLOT(ViewportPreRender()));
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connect(ui->MainViewport, SIGNAL(Render(CCamera&)), this, SLOT(ViewportRender(CCamera&)));
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connect(ui->MainViewport, SIGNAL(ViewportResized(int,int)), this, SLOT(SetViewportSize(int,int)));
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connect(ui->MainViewport, SIGNAL(frameSwapped()), this, SLOT(ViewportPostRender()));
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connect(ui->MainViewport, SIGNAL(MouseClick(QMouseEvent*)), this, SLOT(ViewportMouseClick(QMouseEvent*)));
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}
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CWorldEditor::~CWorldEditor()
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{
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delete ui;
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}
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bool CWorldEditor::eventFilter(QObject *pObj, QEvent *pEvent)
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{
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if (pObj == ui->MainDock)
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{
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if (pEvent->type() == QEvent::Resize)
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{
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UpdateSelectionUI();
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}
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}
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return false;
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}
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void CWorldEditor::SetArea(CWorld *pWorld, CGameArea *pArea)
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{
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ResetHover();
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ClearSelection();
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ui->ModifyTabContents->ClearUI();
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ui->ModifyTabContents->ClearCachedEditors();
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ui->InstancesTabContents->SetMaster(nullptr);
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ui->InstancesTabContents->SetArea(pArea);
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// Clear old area - hack until better world/area loader is implemented
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if ((mpArea) && (pArea != mpArea))
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mpArea->ClearScriptLayers();
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// Load new area
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mpArea = pArea;
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mpWorld = pWorld;
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mAreaToken = CToken(pArea);
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mWorldToken = CToken(pWorld);
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mpSceneManager->SetActiveWorld(pWorld);
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mpSceneManager->SetActiveArea(pArea);
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// Snap camera to location of area
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CTransform4f AreaTransform = pArea->GetTransform();
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CVector3f AreaPosition(AreaTransform[0][3], AreaTransform[1][3], AreaTransform[2][3]);
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ui->MainViewport->Camera().Snap(AreaPosition);
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// Default bloom to ON for Metroid Prime 3; disable for other games
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if (mpWorld->Version() == eCorruption)
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{
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ui->menuBloom->setEnabled(true);
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on_ActionBloom_triggered();
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}
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else
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{
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ui->menuBloom->setEnabled(false);
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on_ActionNoBloom_triggered();
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}
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// Set up sidebar tabs
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CMasterTemplate *pMaster = CMasterTemplate::GetMasterForGame(mpWorld->Version());
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ui->InstancesTabContents->SetMaster(pMaster);
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}
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void CWorldEditor::ViewportRayCast(CRay Ray)
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{
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if (!ui->MainViewport->IsMouseInputActive())
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{
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SRayIntersection Result = mpSceneManager->SceneRayCast(Ray);
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if (Result.Hit)
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{
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if (mpHoverNode)
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mpHoverNode->SetMouseHovering(false);
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mpHoverNode = Result.pNode;
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mpHoverNode->SetMouseHovering(true);
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mHoverPoint = Ray.PointOnRay(Result.Distance);
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}
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else
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ResetHover();
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}
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else
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ResetHover();
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}
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CRenderer* CWorldEditor::Renderer()
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{
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return mpRenderer;
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}
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CSceneManager* CWorldEditor::Scene()
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{
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return mpSceneManager;
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}
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CGameArea* CWorldEditor::ActiveArea()
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{
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return mpArea;
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}
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// ************ SELECTION ************
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void CWorldEditor::SelectNode(CSceneNode *pNode)
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{
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if (!pNode->IsSelected())
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{
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pNode->SetSelected(true);
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mSelectedNodes.push_back(pNode);
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mSelectionAABox.ExpandBounds(pNode->AABox());
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if (pNode->NodeType() == eScriptNode)
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{
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CScriptNode *pScript = static_cast<CScriptNode*>(pNode);
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if (pScript->HasPreviewVolume())
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mSelectionAABox.ExpandBounds(pScript->PreviewVolumeAABox());
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}
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}
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UpdateSelectionUI();
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}
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void CWorldEditor::DeselectNode(CSceneNode *pNode)
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{
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if (pNode->IsSelected())
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{
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pNode->SetSelected(false);
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for (auto it = mSelectedNodes.begin(); it != mSelectedNodes.end(); it++)
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{
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if (*it == pNode)
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{
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mSelectedNodes.erase(it);
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break;
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}
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}
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}
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RecalculateSelectionBounds();
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UpdateSelectionUI();
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}
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void CWorldEditor::ClearSelection()
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{
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for (auto it = mSelectedNodes.begin(); it != mSelectedNodes.end(); it++)
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(*it)->SetSelected(false);
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mSelectedNodes.clear();
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mSelectionAABox = CAABox::skInfinite;
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UpdateSelectionUI();
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}
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// ************ SLOTS ************
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void CWorldEditor::ViewportMouseDrag(QMouseEvent *pEvent)
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{
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// todo: gizmo translate/rotate/scale implementation
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}
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void CWorldEditor::ViewportMouseClick(QMouseEvent *pEvent)
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{
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// Process left click (button press)
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if (pEvent->button() == Qt::LeftButton)
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{
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bool ValidNode = ((mpHoverNode) && (mpHoverNode->NodeType() != eStaticNode));
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bool AltPressed = ((pEvent->modifiers() & Qt::AltModifier) != 0);
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bool CtrlPressed = ((pEvent->modifiers() & Qt::ControlModifier) != 0);
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// Alt pressed - deselect object
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if (AltPressed)
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{
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// No valid node selected - do nothing
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if (!ValidNode)
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return;
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DeselectNode(mpHoverNode);
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}
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// Other - select object
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else
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{
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// Control not pressed - clear existing selection
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if (!CtrlPressed)
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ClearSelection();
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// Add hover node to selection
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if (ValidNode)
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SelectNode(mpHoverNode);
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}
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UpdateSelectionUI();
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}
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// Later, possibly expand to context menu creation for right-click
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}
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// ************ SLOTS ************
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void CWorldEditor::ViewportPreRender()
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{
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// Perform raycast
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if (ui->MainViewport->underMouse())
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ViewportRayCast(ui->MainViewport->CastRay());
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else
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ResetHover();
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// Start frame
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mFrameTimer.Start();
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mpRenderer->BeginFrame();
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}
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void CWorldEditor::ViewportRender(CCamera& Camera)
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{
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mpSceneManager->AddSceneToRenderer(mpRenderer);
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if (mDrawSky)
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{
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CModel *pSky = mpSceneManager->GetActiveSkybox();
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if (pSky) mpRenderer->RenderSky(pSky, Camera.Position());
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}
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mpRenderer->RenderScene(Camera);
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mpRenderer->EndFrame();
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mFrameTimer.Stop();
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mFrameCount++;
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}
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void CWorldEditor::ViewportPostRender()
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{
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// Update UI with raycast results
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UpdateCursor();
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UpdateStatusBar();
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}
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void CWorldEditor::SetViewportSize(int Width, int Height)
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{
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mpRenderer->SetViewportSize(Width, Height);
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}
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// ************ PRIVATE ************
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void CWorldEditor::RecalculateSelectionBounds()
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{
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mSelectionAABox = CAABox::skInfinite;
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for (auto it = mSelectedNodes.begin(); it != mSelectedNodes.end(); it++)
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{
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mSelectionAABox.ExpandBounds( (*it)->AABox() );
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if ((*it)->NodeType() == eScriptNode)
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{
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CScriptNode *pScript = static_cast<CScriptNode*>(*it);
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if (pScript->HasPreviewVolume())
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mSelectionAABox.ExpandBounds(pScript->PreviewVolumeAABox());
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}
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}
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}
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void CWorldEditor::ResetHover()
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{
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if (mpHoverNode) mpHoverNode->SetMouseHovering(false);
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mpHoverNode = nullptr;
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mHoverPoint = CVector3f::skZero;
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}
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void CWorldEditor::UpdateCursor()
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{
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if (ui->MainViewport->IsCursorVisible())
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{
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if ((mpHoverNode) && (mpHoverNode->NodeType() != eStaticNode))
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ui->MainViewport->SetCursorState(Qt::PointingHandCursor);
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else
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ui->MainViewport->SetCursorState(Qt::ArrowCursor);
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}
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}
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void CWorldEditor::UpdateStatusBar()
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{
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// Would be cool to do more frequent status bar updates with more info. Unfortunately, this causes lag.
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QString StatusText = "";
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if (mpHoverNode)
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{
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if (mpHoverNode->NodeType() != eStaticNode)
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StatusText = QString::fromStdString(mpHoverNode->Name());
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}
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if (ui->statusbar->currentMessage() != StatusText)
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ui->statusbar->showMessage(StatusText);
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}
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void CWorldEditor::UpdateSelectionUI()
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{
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// Update sidebar
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ui->ModifyTabContents->GenerateUI(mSelectedNodes);
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// Update selection info text
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QString SelectionText;
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if (mSelectedNodes.size() == 1)
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SelectionText = QString::fromStdString(mSelectedNodes.front()->Name());
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else if (mSelectedNodes.size() > 1)
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SelectionText = QString("%1 objects selected").arg(mSelectedNodes.size());
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QFontMetrics Metrics(ui->SelectionInfoLabel->font());
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SelectionText = Metrics.elidedText(SelectionText, Qt::ElideRight, ui->SelectionInfoFrame->width() - 10);
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ui->SelectionInfoLabel->setText(SelectionText);
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}
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// ************ ACTIONS ************
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// These functions are from "Go to slot" in the designer
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void CWorldEditor::on_ActionDrawWorld_triggered()
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{
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mpSceneManager->SetWorld(ui->ActionDrawWorld->isChecked());
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}
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void CWorldEditor::on_ActionDrawCollision_triggered()
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{
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mpSceneManager->SetCollision(ui->ActionDrawCollision->isChecked());
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}
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void CWorldEditor::on_ActionDrawObjects_triggered()
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{
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mpSceneManager->SetObjects(ui->ActionDrawObjects->isChecked());
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}
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void CWorldEditor::on_ActionDrawLights_triggered()
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{
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mpSceneManager->SetLights(ui->ActionDrawLights->isChecked());
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}
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void CWorldEditor::on_ActionDrawSky_triggered()
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{
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mDrawSky = ui->ActionDrawSky->isChecked();
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}
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void CWorldEditor::on_ActionNoLighting_triggered()
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{
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CGraphics::sLightMode = CGraphics::NoLighting;
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ui->ActionNoLighting->setChecked(true);
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ui->ActionBasicLighting->setChecked(false);
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ui->ActionWorldLighting->setChecked(false);
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}
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void CWorldEditor::on_ActionBasicLighting_triggered()
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{
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CGraphics::sLightMode = CGraphics::BasicLighting;
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ui->ActionNoLighting->setChecked(false);
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ui->ActionBasicLighting->setChecked(true);
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ui->ActionWorldLighting->setChecked(false);
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}
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void CWorldEditor::on_ActionWorldLighting_triggered()
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{
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CGraphics::sLightMode = CGraphics::WorldLighting;
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ui->ActionNoLighting->setChecked(false);
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ui->ActionBasicLighting->setChecked(false);
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ui->ActionWorldLighting->setChecked(true);
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}
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void CWorldEditor::on_ActionNoBloom_triggered()
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{
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mpRenderer->SetBloom(CRenderer::eNoBloom);
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ui->ActionNoBloom->setChecked(true);
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ui->ActionBloomMaps->setChecked(false);
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ui->ActionBloom->setChecked(false);
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}
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void CWorldEditor::on_ActionBloomMaps_triggered()
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{
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mpRenderer->SetBloom(CRenderer::eBloomMaps);
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ui->ActionNoBloom->setChecked(false);
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ui->ActionBloomMaps->setChecked(true);
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ui->ActionBloom->setChecked(false);
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}
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void CWorldEditor::on_ActionBloom_triggered()
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{
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mpRenderer->SetBloom(CRenderer::eBloom);
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ui->ActionNoBloom->setChecked(false);
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ui->ActionBloomMaps->setChecked(false);
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ui->ActionBloom->setChecked(true);
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}
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void CWorldEditor::on_ActionZoomOnSelection_triggered()
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{
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static const float skDistScale = 2.5f;
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static const float skAreaDistScale = 0.8f;
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CCamera& Camera = ui->MainViewport->Camera();
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CVector3f CamDir = Camera.GetDirection();
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CVector3f NewPos;
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// Zoom on selection
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if (mSelectedNodes.size() != 0)
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{
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CVector3f Min = mSelectionAABox.Min();
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CVector3f Max = mSelectionAABox.Max();
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float Dist = ((Max.x - Min.x) + (Max.y - Min.y) + (Max.z - Min.z)) / 3.f;
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//float Dist = mSelectionAABox.Min().Distance(mSelectionAABox.Max());
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NewPos = mSelectionAABox.Center() + (CamDir * -(Dist * skDistScale));
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}
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// Zoom on area
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else
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{
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CAABox AreaBox = mpArea->AABox();
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CVector3f Min = AreaBox.Min();
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CVector3f Max = AreaBox.Max();
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float Dist = ((Max.x - Min.x) + (Max.y - Min.y) + (Max.z - Min.z)) / 3.f;
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//float Dist = AreaBox.Min().Distance(AreaBox.Max());
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NewPos = AreaBox.Center() + (CamDir * -(Dist * skAreaDistScale));
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}
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Camera.SetPosition(NewPos);
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}
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void CWorldEditor::on_ActionDisableBackfaceCull_triggered()
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{
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mpRenderer->ToggleBackfaceCull(!ui->ActionDisableBackfaceCull->isChecked());
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}
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void CWorldEditor::on_ActionDisableAlpha_triggered()
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{
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mpRenderer->ToggleAlphaDisabled(ui->ActionDisableAlpha->isChecked());
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}
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void CWorldEditor::on_ActionEditLayers_triggered()
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{
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// Launch layer editor
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CLayerEditor Editor(this);
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Editor.SetArea(mpArea);
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Editor.exec();
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}
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Block a user