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2023-08-07 19:29:24 +08:00
commit 34d6c5d489
4832 changed files with 1389451 additions and 0 deletions
--- a/Editor/Objects/WaterShapeObject.cpp
+++ b/Editor/Objects/WaterShapeObject.cpp
@@ -0,0 +1,202 @@
+////////////////////////////////////////////////////////////////////////////
+//
+//  Crytek Engine Source File.
+//  Copyright (C), Crytek Studios, 2002.
+// -------------------------------------------------------------------------
+//  File name:   watershapeobject.cpp
+//  Version:     v1.00
+//  Created:     10/12/2002 by Timur.
+//  Compilers:   Visual Studio.NET
+//  Description: 
+// -------------------------------------------------------------------------
+//  History:
+//
+////////////////////////////////////////////////////////////////////////////
+
+#include "StdAfx.h"
+#include "WaterShapeObject.h"
+#include "Material\MaterialManager.h"
+
+#include <I3DEngine.h>
+
+//////////////////////////////////////////////////////////////////////////
+IMPLEMENT_DYNCREATE(CWaterShapeObject,CShapeObject)
+
+//////////////////////////////////////////////////////////////////////////
+CWaterShapeObject::CWaterShapeObject()
+{
+	m_waterVolume = 0;
+
+	ZeroStruct( m_materialGUID );
+	
+	mv_waterShader = "WaterVolume";
+	mv_waterStreamSpeed = 0;
+	mv_waterTriMinSize = 8.f;
+	mv_waterTriMaxSize = 8.f;
+	mv_bAffectToVolFog = false;
+
+	AddVariable( mv_waterShader,"WaterShader", "Shader", functor(*this,&CWaterShapeObject::OnWaterChange),IVariable::DT_SHADER );
+	AddVariable( mv_waterStreamSpeed, "WaterSpeed", "Speed", functor(*this,&CWaterShapeObject::OnWaterChange) );
+	AddVariable( mv_waterTriMinSize, "TriMinSize", "TriMinSize", functor(*this,&CWaterShapeObject::OnWaterChange) );
+	AddVariable( mv_waterTriMaxSize, "TriMaxSize", "TriMaxSize", functor(*this,&CWaterShapeObject::OnWaterChange) );
+	AddVariable( mv_bAffectToVolFog, "AffectToVolFog", "AffectToVolFog", functor(*this,&CWaterShapeObject::OnWaterChange) );
+}
+
+//////////////////////////////////////////////////////////////////////////
+bool CWaterShapeObject::Init( IEditor *ie,CBaseObject *prev,const CString &file )
+{
+	bool res = CShapeObject::Init( ie,prev,file );
+	if (prev)
+	{
+		m_materialGUID = ((CWaterShapeObject*)prev)->m_materialGUID;
+	}
+	if (IsCreateGameObjects())
+	{
+		m_waterVolume = GetIEditor()->Get3DEngine()->CreateWaterVolume();
+	}
+	return res;
+}
+
+//////////////////////////////////////////////////////////////////////////
+void CWaterShapeObject::SetName( const CString &name )
+{
+	bool bChanged = name != GetName();
+	CShapeObject::SetName( name );
+	if (bChanged)
+	{
+		UpdateGameArea();
+	}
+}
+
+//////////////////////////////////////////////////////////////////////////
+void CWaterShapeObject::Done()
+{
+	if (m_waterVolume)
+	{
+		GetIEditor()->Get3DEngine()->DeleteWaterVolume(m_waterVolume);
+	}
+	CShapeObject::Done();
+}
+
+//////////////////////////////////////////////////////////////////////////
+void CWaterShapeObject::OnWaterChange( IVariable *var )
+{
+	if (m_waterVolume)
+	{
+		m_waterVolume->SetFlowSpeed( mv_waterStreamSpeed );
+		m_waterVolume->SetAffectToVolFog(mv_bAffectToVolFog);	
+		CString strShader = mv_waterShader;
+		m_waterVolume->SetShader( strShader );
+		m_waterVolume->SetTriSizeLimits( mv_waterTriMinSize, mv_waterTriMaxSize );
+	}
+}
+
+//////////////////////////////////////////////////////////////////////////
+void CWaterShapeObject::SetMaterial( CMaterial *mtl )
+{
+	StoreUndo( "Assign Material" );
+	m_pMaterial = mtl;
+	if (m_pMaterial)
+	{
+		m_pMaterial->SetUsed();
+		m_materialGUID = m_pMaterial->GetGUID();
+	}
+	else
+	{
+		ZeroStruct(m_materialGUID);
+	}
+	m_bAreaModified = true;
+	UpdateGameArea();
+}
+
+//////////////////////////////////////////////////////////////////////////
+void CWaterShapeObject::Serialize( CObjectArchive &ar )
+{
+	CShapeObject::Serialize( ar );
+	if (ar.bLoading)
+	{
+		// Loading.
+		ZeroStruct(m_materialGUID);
+		if (ar.node->getAttr( "MaterialGUID",m_materialGUID ))
+		{
+			m_pMaterial = (CMaterial*)GetIEditor()->GetMaterialManager()->FindItem( m_materialGUID );
+			if (!m_pMaterial)
+			{
+				CErrorRecord err;
+				err.error.Format( _T("Material %s for WaterVolume %s not found."),GuidUtil::ToString(m_materialGUID),(const char*)GetName() );
+				err.severity = CErrorRecord::ESEVERITY_WARNING;
+				err.pObject = this;
+				ar.ReportError(err);
+
+				//Warning( "Material %s for WaterVolume %s not found,",GuidUtil::ToString(m_materialGUID),(const char*)GetName() );
+			}
+			else
+			{
+				if (m_pMaterial->GetParent())
+					SetMaterial( m_pMaterial->GetParent() );
+				m_pMaterial->SetUsed();
+			}
+		}
+		else
+			m_pMaterial = 0;
+	}
+	else
+	{
+		// Saving.
+		if (!GuidUtil::IsEmpty(m_materialGUID))
+		{
+			ar.node->setAttr( "MaterialGUID",m_materialGUID );
+		}
+	}
+}
+
+//////////////////////////////////////////////////////////////////////////
+XmlNodeRef CWaterShapeObject::Export( const CString &levelPath,XmlNodeRef &xmlNode )
+{
+	XmlNodeRef objNode = CShapeObject::Export( levelPath,xmlNode );
+	if (objNode)
+	{
+		if (m_pMaterial)
+		{
+			objNode->setAttr( "Material",m_pMaterial->GetFullName() );
+		}
+	}
+	return objNode;
+}
+
+//////////////////////////////////////////////////////////////////////////
+void CWaterShapeObject::UpdateGameArea( bool bRemove )
+{
+	if (bRemove)
+		return;
+
+	if (m_bIgnoreGameUpdate)
+		return;
+
+	if (m_waterVolume)
+	{
+		std::vector<Vec3> points;
+		if (GetPointCount() > 3)
+		{
+			const Matrix44 &wtm = GetWorldTM();
+			points.resize(GetPointCount());
+			for (int i = 0; i < GetPointCount(); i++)
+			{
+				points[i] = wtm.TransformPointOLD( GetPoint(i) );
+			}
+			m_waterVolume->UpdatePoints( &points[0],points.size(), mv_height );
+			
+			CString strShader = mv_waterShader;
+			m_waterVolume->SetName( GetName() );
+			m_waterVolume->SetFlowSpeed( mv_waterStreamSpeed );
+			m_waterVolume->SetAffectToVolFog(mv_bAffectToVolFog);	
+			m_waterVolume->SetTriSizeLimits( mv_waterTriMinSize, mv_waterTriMaxSize );
+			m_waterVolume->SetShader( strShader );
+			if (m_pMaterial)
+				m_waterVolume->SetMaterial( m_pMaterial->GetMatInfo() );
+			else
+				m_waterVolume->SetMaterial( 0 );
+		}
+	}
+	m_bAreaModified = false;
+}