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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/TerrainMoveTool.cpp
+++ b/Editor/TerrainMoveTool.cpp
@@ -0,0 +1,168 @@
+////////////////////////////////////////////////////////////////////////////
+//
+//  Crytek Engine Source File.
+//  Copyright (C), Crytek Studios, 2001.
+// -------------------------------------------------------------------------
+//  File name:   TerrainMoveTool.cpp
+//  Version:     v1.00
+//  Created:     11/1/2002 by Timur.
+//  Compilers:   Visual C++ 6.0
+//  Description: Terrain Modification Tool implementation.
+// -------------------------------------------------------------------------
+//  History:
+//
+////////////////////////////////////////////////////////////////////////////
+
+#include "StdAfx.h"
+#include "TerrainMoveTool.h"
+#include "Viewport.h"
+#include "Heightmap.h"
+#include "Objects\ObjectManager.h"
+
+#include "I3DEngine.h"
+
+//////////////////////////////////////////////////////////////////////////
+IMPLEMENT_DYNCREATE(CTerrainMoveTool,CEditTool)
+
+//////////////////////////////////////////////////////////////////////////
+CTerrainMoveTool::CTerrainMoveTool()
+{
+	m_pointerPos(0,0,0);
+	m_archive = 0;
+}
+
+//////////////////////////////////////////////////////////////////////////
+CTerrainMoveTool::~CTerrainMoveTool()
+{
+	m_pointerPos(0,0,0);
+	if (m_archive)
+		delete m_archive;
+}
+
+//////////////////////////////////////////////////////////////////////////
+void CTerrainMoveTool::BeginEditParams( IEditor *ie,int flags )
+{
+	m_ie = ie;
+
+	if (!m_archive)
+	{
+		m_archive = new CXmlArchive("Root");
+		// Save area to archive.
+		BBox srcBox;
+		GetIEditor()->GetSelectedRegion( srcBox );
+
+		// Move terrain heightmap block.
+		CPoint hmapSrcMin,hmapSrcMax;
+		hmapSrcMin = GetIEditor()->GetHeightmap()->WorldToHmap(srcBox.min);
+		hmapSrcMax = GetIEditor()->GetHeightmap()->WorldToHmap(srcBox.max);
+		m_srcRect.SetRect( hmapSrcMin,hmapSrcMax );
+
+		GetIEditor()->GetHeightmap()->ExportBlock( m_srcRect,*m_archive );
+	}
+}
+
+//////////////////////////////////////////////////////////////////////////
+void CTerrainMoveTool::EndEditParams()
+{
+}
+
+//////////////////////////////////////////////////////////////////////////
+bool CTerrainMoveTool::MouseCallback( CViewport *view,EMouseEvent event,CPoint &point,int flags )
+{
+	m_pointerPos = view->ViewToWorld( point,0,true );
+
+	BBox box;
+	GetIEditor()->GetSelectedRegion(box);
+
+	if (event == eMouseLDown)
+	{
+		// Move terrain area.
+		Move();
+		// Close tool.
+		GetIEditor()->SetEditTool(0);
+	}
+	else
+	{
+	}
+
+	return true;
+}
+
+//////////////////////////////////////////////////////////////////////////
+void CTerrainMoveTool::Display( DisplayContext &dc )
+{
+	BBox box;
+	GetIEditor()->GetSelectedRegion(box);
+
+	Vec3 p1 = GetIEditor()->GetHeightmap()->HmapToWorld( CPoint(m_srcRect.left,m_srcRect.top) );
+	Vec3 p2 = GetIEditor()->GetHeightmap()->HmapToWorld( CPoint(m_srcRect.right,m_srcRect.bottom) );
+
+	Vec3 ofs = m_pointerPos - p1;
+	p1 += ofs;
+	p2 += ofs;
+
+	dc.SetColor( RGB(0,0,255) );
+	dc.DrawTerrainRect( p1.x,p1.y,p2.x,p2.y,0.2f );
+}
+
+//////////////////////////////////////////////////////////////////////////
+bool CTerrainMoveTool::OnKeyDown( CViewport *view,uint nChar,uint nRepCnt,uint nFlags )
+{
+	bool bProcessed = false;
+	return bProcessed;
+}
+
+bool CTerrainMoveTool::OnKeyUp( CViewport *view,uint nChar,uint nRepCnt,uint nFlags )
+{
+	return false;
+}
+
+//////////////////////////////////////////////////////////////////////////
+void CTerrainMoveTool::Move()
+{
+	// Move terrain area.
+	CUndo undo( "Copy Area" );
+	CWaitCursor wait;
+
+	CHeightmap *pHeightamp = GetIEditor()->GetHeightmap();
+	assert( pHeightamp );
+
+	// Switch archive to loading.
+	m_archive->bLoading = true;
+
+	// Move terrain heightmap block.
+	CPoint hmapPos;
+	hmapPos = pHeightamp->WorldToHmap(m_pointerPos);
+
+	CPoint offset = pHeightamp->ImportBlock( *m_archive,hmapPos );
+	Vec3 moveOffset = pHeightamp->HmapToWorld(offset);
+
+	// Load selection from archive.
+	XmlNodeRef objRoot = m_archive->root->findChild("Objects");
+	if (objRoot)
+	{
+		GetIEditor()->ClearSelection();
+		CObjectArchive ar( GetIEditor()->GetObjectManager(),objRoot,true );
+		GetIEditor()->GetObjectManager()->LoadObjects( ar,false );
+	}
+
+	// Move all objects.
+	GetIEditor()->GetSelection()->Move( moveOffset,false,true );
+}
+
+//////////////////////////////////////////////////////////////////////////
+void CTerrainMoveTool::SetArchive( CXmlArchive *ar )
+{
+	if (m_archive)
+		delete m_archive;
+	m_archive = ar;
+
+	int x1,y1,x2,y2;
+	// Load rect size our of archive.
+	m_archive->root->getAttr( "X1",x1 );
+	m_archive->root->getAttr( "Y1",y1 );
+	m_archive->root->getAttr( "X2",x2 );
+	m_archive->root->getAttr( "Y2",y2 );
+
+	m_srcRect.SetRect( x1,y1,x2,y2 );
+}