Added CDoorExtra

PrimeWorldEditor.pro

@@ -156,7 +156,8 @@ SOURCES += \
     Scene/script/CPointOfInterestExtra.cpp \
     Scene/script/CScriptExtra.cpp \
     Scene/script/CSpacePirateExtra.cpp \
-    Scene/script/CWaypointExtra.cpp
+    Scene/script/CWaypointExtra.cpp \
+    Scene/script/CDoorExtra.cpp
 
 HEADERS  += \
     Common/AnimUtil.h \
@@ -328,7 +329,8 @@ HEADERS  += \
     Scene/script/CScriptExtra.h \
     Scene/script/CPointOfInterestExtra.h \
     Scene/script/CSpacePirateExtra.h \
-    Scene/script/CWaypointExtra.h
+    Scene/script/CWaypointExtra.h \
+    Scene/script/CDoorExtra.h
 
 FORMS    += \
     UI/CStartWindow.ui \

Scene/script/CDoorExtra.cpp

@@ -0,0 +1,126 @@
+#include "CDoorExtra.h"
+#include <Core/CRenderer.h>
+
+CDoorExtra::CDoorExtra(CScriptObject *pInstance, CSceneManager *pScene, CSceneNode *pParent)
+    : CScriptExtra(pInstance, pScene, pParent)
+    , mpShieldModelProp(nullptr)
+    , mpShieldColorProp(nullptr)
+    , mpShieldModel(nullptr)
+{
+    CPropertyStruct *pBaseStruct = pInstance->Properties();
+
+    mpShieldModelProp = (CFileProperty*) pBaseStruct->PropertyByID(0xB20CC271);
+    if (mpShieldModelProp && (mpShieldModelProp->Type() != eFileProperty))
+        mpShieldModelProp = nullptr;
+
+    mpShieldColorProp = (CColorProperty*) pBaseStruct->PropertyByID(0x47B4E863);
+    if (mpShieldColorProp && (mpShieldColorProp->Type() != eColorProperty))
+        mpShieldColorProp = nullptr;
+
+    if (mpShieldModelProp)
+        PropertyModified(mpShieldModelProp);
+}
+
+void CDoorExtra::PropertyModified(CPropertyBase *pProperty)
+{
+    if (pProperty == mpShieldModelProp)
+    {
+        mpShieldModel = (CModel*) mpShieldModelProp->Get();
+
+        if (mpShieldModel && mpShieldModel->Type() == eModel)
+        {
+            mModelToken = CToken(mpShieldModel);
+            mLocalAABox = mpShieldModel->AABox();
+        }
+
+        else
+        {
+            mpShieldModel = nullptr;
+            mModelToken.Unlock();
+            mLocalAABox = CAABox::skInfinite;
+        }
+
+        MarkTransformChanged();
+    }
+}
+
+void CDoorExtra::AddToRenderer(CRenderer *pRenderer, const SViewInfo& ViewInfo)
+{
+    if (!mpShieldModel) return;
+
+    if (mpParent->IsVisible() && ViewInfo.ViewFrustum.BoxInFrustum(AABox()))
+    {
+        if (mpShieldModel->HasTransparency(0))
+            AddSurfacesToRenderer(pRenderer, mpShieldModel, 0, ViewInfo);
+        else
+            pRenderer->AddOpaqueMesh(this, -1, AABox(), eDrawMesh);
+
+        if (mpParent->IsSelected())
+            pRenderer->AddOpaqueMesh(this, -1, AABox(), eDrawSelection);
+    }
+}
+
+void CDoorExtra::Draw(ERenderOptions Options, int ComponentIndex, const SViewInfo& ViewInfo)
+{
+    LoadModelMatrix();
+    mpParent->LoadLights(ViewInfo);
+
+    CGraphics::SetupAmbientColor();
+    CGraphics::UpdateVertexBlock();
+
+    CColor Tint = mpParent->TintColor(ViewInfo);
+
+    if (mpShieldColorProp)
+        Tint *= mpShieldColorProp->Get();
+
+    CGraphics::sPixelBlock.TintColor = Tint.ToVector4f();
+    CGraphics::sPixelBlock.TevColor = CColor::skWhite.ToVector4f();
+    CGraphics::UpdatePixelBlock();
+
+    if (ComponentIndex < 0)
+        mpShieldModel->Draw(Options, 0);
+    else
+        mpShieldModel->DrawSurface(Options, ComponentIndex, 0);
+}
+
+void CDoorExtra::DrawSelection()
+{
+    LoadModelMatrix();
+    glBlendFunc(GL_ONE, GL_ZERO);
+    mpShieldModel->DrawWireframe(eNoRenderOptions, mpParent->WireframeColor());
+}
+
+void CDoorExtra::RayAABoxIntersectTest(CRayCollisionTester& Tester)
+{
+    if (!mpShieldModel) return;
+
+    const CRay& Ray = Tester.Ray();
+    std::pair<bool,float> BoxResult = AABox().IntersectsRay(Ray);
+
+    if (BoxResult.first)
+        Tester.AddNodeModel(this, mpShieldModel);
+}
+
+SRayIntersection CDoorExtra::RayNodeIntersectTest(const CRay &Ray, u32 AssetID, const SViewInfo& ViewInfo)
+{
+    ERenderOptions Options = ViewInfo.pRenderer->RenderOptions();
+
+    SRayIntersection out;
+    out.pNode = mpParent;
+    out.AssetIndex = AssetID;
+
+    CRay TransformedRay = Ray.Transformed(Transform().Inverse());
+    std::pair<bool,float> Result = mpShieldModel->GetSurface(AssetID)->IntersectsRay(TransformedRay, ((Options & eEnableBackfaceCull) == 0));
+
+    if (Result.first)
+    {
+        out.Hit = true;
+        CVector3f HitPoint = TransformedRay.PointOnRay(Result.second);
+        CVector3f WorldHitPoint = Transform() * HitPoint;
+        out.Distance = Ray.Origin().Distance(WorldHitPoint);
+    }
+
+    else out.Hit = false;
+
+    return out;
+}

Scene/script/CDoorExtra.h

@@ -0,0 +1,25 @@
+#ifndef CDOOREXTRA_H
+#define CDOOREXTRA_H
+
+#include "CScriptExtra.h"
+
+class CDoorExtra : public CScriptExtra
+{
+    // Render colored door shield in MP2/3
+    CFileProperty *mpShieldModelProp;
+    CColorProperty *mpShieldColorProp;
+
+    CModel *mpShieldModel;
+    CToken mModelToken;
+
+public:
+    explicit CDoorExtra(CScriptObject *pInstance, CSceneManager *pScene, CSceneNode *pParent = 0);
+    void PropertyModified(CPropertyBase *pProperty);
+    void AddToRenderer(CRenderer *pRenderer, const SViewInfo& ViewInfo);
+    void Draw(ERenderOptions Options, int ComponentIndex, const SViewInfo& ViewInfo);
+    void DrawSelection();
+    void RayAABoxIntersectTest(CRayCollisionTester &Tester);
+    SRayIntersection RayNodeIntersectTest(const CRay &Ray, u32 AssetID, const SViewInfo& ViewInfo);
+};
+
+#endif // CDOOREXTRA_H

Scene/script/CScriptExtra.cpp

@@ -3,6 +3,7 @@
 #include "CWaypointExtra.h"
 #include "CSpacePirateExtra.h"
 #include "CPointOfInterestExtra.h"
+#include "CDoorExtra.h"
 
 CScriptExtra* CScriptExtra::CreateExtra(CScriptNode *pNode)
 {
@@ -32,6 +33,10 @@ CScriptExtra* CScriptExtra::CreateExtra(CScriptNode *pNode)
         case 0x504F494E: // "POIN" PointOfInterest (MP2/MP3)
             pExtra = new CPointOfInterestExtra(pObj, pNode->Scene(), pNode);
             break;
+
+        case 0x444F4F52: // "DOOR" Door (MP2/MP3)
+            pExtra = new CDoorExtra(pObj, pNode->Scene(), pNode);
+            break;
         }
     }