1HEADmaster

1 files changed, 229 insertions, 0 deletions

diff --git a/hammer/mapinfodlg.cpp b/hammer/mapinfodlg.cpp
new file mode 100644
index 0000000..fedd342
--- /dev/null
+++ b/hammer/mapinfodlg.cpp
@@ -0,0 +1,229 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+//=============================================================================
+
+#include "stdafx.h"
+#include "hammer.h"
+#include "IEditorTexture.h"
+#include "MapEntity.h"
+#include "MapFace.h"
+#include "MapSolid.h"
+#include "MapWorld.h"
+#include "MapInfoDlg.h"
+
+// memdbgon must be the last include file in a .cpp file!!!
+#include <tier0/memdbgon.h>
+
+
+static BOOL CountObject(CMapClass *pobj);
+
+
+BEGIN_MESSAGE_MAP(CMapInfoDlg, CDialog)
+	//{{AFX_MSG_MAP(CMapInfoDlg)
+	//}}AFX_MSG_MAP
+END_MESSAGE_MAP()
+
+
+//-----------------------------------------------------------------------------
+// Purpose: Callback for enumerating map objects while gathering statistics for
+//			the map information dialog. Routes each object to the apppropriate
+//			handler.
+// Input  : *pobj - Object to count.
+// Output : Returns TRUE to continue enumerating.
+//-----------------------------------------------------------------------------
+static BOOL CountObject(CMapClass *pobj, unsigned int dwParam)
+{
+	CMapInfoDlg *pdlg = (CMapInfoDlg *)dwParam;
+
+	if (pdlg != NULL)
+	{
+		if (pobj->IsMapClass(MAPCLASS_TYPE(CMapSolid)))
+		{
+			pdlg->CountSolid((CMapSolid *)pobj);
+		}
+		else if (pobj->IsMapClass(MAPCLASS_TYPE(CMapEntity)))
+		{
+			pdlg->CountEntity((CMapEntity *)pobj);
+		}
+	}
+
+	return TRUE;
+}
+
+
+//-----------------------------------------------------------------------------
+// Purpose: Constructor.
+// Input  : pWorld - 
+//			pParent
+//-----------------------------------------------------------------------------
+CMapInfoDlg::CMapInfoDlg(CMapWorld *pWorld, CWnd* pParent /*=NULL*/)
+	: CDialog(CMapInfoDlg::IDD, pParent)
+{
+	//{{AFX_DATA_INIT(CMapInfoDlg)
+		// NOTE: the ClassWizard will add member initialization here
+	//}}AFX_DATA_INIT
+	this->pWorld = pWorld;
+}
+
+
+//-----------------------------------------------------------------------------
+// Purpose: Gathers statistics about an entity.
+// Input  : *pEntity - Entity to count.
+//-----------------------------------------------------------------------------
+void CMapInfoDlg::CountEntity(CMapEntity *pEntity)
+{
+	if (pEntity->IsPlaceholder())
+	{
+		m_uPointEntityCount++;
+	}
+	else
+	{
+		m_uSolidEntityCount++;
+	}
+}
+
+
+//-----------------------------------------------------------------------------
+// Purpose: Gathers statistics about a face.
+// Input  : *pFace - Face to count.
+//-----------------------------------------------------------------------------
+void CMapInfoDlg::CountFace(CMapFace *pFace)
+{
+	if (pFace->GetTexture() != NULL)
+	{
+		CountTexture(pFace->GetTexture());
+	}
+}
+
+
+//-----------------------------------------------------------------------------
+// Purpose: Gathers statistics about a brush.
+// Input  : *pSolid - Brush to count.
+//-----------------------------------------------------------------------------
+void CMapInfoDlg::CountSolid(CMapSolid *pSolid)
+{
+	m_uSolidCount++;
+
+	UINT uFaceCount = pSolid->GetFaceCount();
+	m_uFaceCount += uFaceCount;
+
+	for (UINT uFace = 0; uFace < uFaceCount; uFace++)
+	{
+		CMapFace *pFace = pSolid->GetFace(uFace);
+		if (pFace != NULL)
+		{
+			CountFace(pFace);
+		}
+	}
+}
+
+
+//-----------------------------------------------------------------------------
+// Purpose: Gathers statistics about this texture. Increments the count of
+//			unique textures in the map and total texture memory used. Adds this
+//			texture's WAD file to the list of used WADs.
+// Input  : *pTex - Texture to count.
+//-----------------------------------------------------------------------------
+void CMapInfoDlg::CountTexture(IEditorTexture *pTex)
+{
+	//
+	// If this texture is in our list, don't do anything - it has been tallied.
+	//
+	for (UINT uTexture = 0; uTexture < m_uUniqueTextures; uTexture++)
+	{
+		if (m_pTextures[uTexture] == pTex)
+		{
+			return;
+		}
+	}
+
+	//
+	// Add the texture to our list of used textures.
+	//
+	m_pTextures[m_uUniqueTextures] = pTex;
+	m_uUniqueTextures++;
+
+	//
+	// Calculate memory used by this texture.
+	//
+	short nWidth = pTex->GetWidth();
+	short nHeight = pTex->GetHeight();
+
+	m_uTextureMemory += nWidth * nHeight * 3;
+
+	//
+	// Add the filename to the list box if it isn't already there.
+	//
+	const char *pszFileName = pTex->GetFileName();
+	if (pszFileName[0] != '\0')
+	{
+		if (m_WadsUsed.FindStringExact(0, pszFileName) == LB_ERR)
+		{
+			m_WadsUsed.AddString(pszFileName);
+		}
+	}
+}
+
+
+//-----------------------------------------------------------------------------
+// Purpose: Sets up child windows.
+// Input  : pDX - 
+//-----------------------------------------------------------------------------
+void CMapInfoDlg::DoDataExchange(CDataExchange *pDX)
+{
+	CDialog::DoDataExchange(pDX);
+	//{{AFX_DATA_MAP(CMapInfoDlg)
+	DDX_Control(pDX, IDC_FACES, m_Faces);
+	DDX_Control(pDX, IDC_SOLIDS, m_Solids);
+	DDX_Control(pDX, IDC_SOLIDENTITIES, m_SolidEntities);
+	DDX_Control(pDX, IDC_POINTENTITIES, m_PointEntities);
+	DDX_Control(pDX, IDC_UNIQUETEXTURES, m_UniqueTextures);
+	DDX_Control(pDX, IDC_TEXTUREMEMORY, m_TextureMemory);
+	DDX_Control(pDX, IDC_WADSUSED, m_WadsUsed);
+	//}}AFX_DATA_MAP
+}
+
+
+//-----------------------------------------------------------------------------
+// Purpose: Tallies up statistics about this map and puts it in the dialog
+//			controls for display.
+//-----------------------------------------------------------------------------
+BOOL CMapInfoDlg::OnInitDialog(void)
+{
+	CDialog::OnInitDialog();
+	
+	m_uSolidCount = 0;
+	m_uPointEntityCount = 0;
+	m_uSolidEntityCount = 0;
+	m_uFaceCount = 0;
+	m_uUniqueTextures = 0;
+	m_uTextureMemory = 0;
+
+	// count objects!
+	pWorld->EnumChildren(ENUMMAPCHILDRENPROC(CountObject), (DWORD)this);
+
+	char szBuf[128];
+	ultoa(m_uSolidCount, szBuf, 10);
+	m_Solids.SetWindowText(szBuf);
+
+	ultoa(m_uSolidEntityCount, szBuf, 10);
+	m_SolidEntities.SetWindowText(szBuf);
+
+	ultoa(m_uPointEntityCount, szBuf, 10);
+	m_PointEntities.SetWindowText(szBuf);
+	
+	ultoa(m_uFaceCount, szBuf, 10);
+	m_Faces.SetWindowText(szBuf);
+
+	ultoa(m_uUniqueTextures, szBuf, 10);
+	m_UniqueTextures.SetWindowText(szBuf);
+
+	ultoa(m_uTextureMemory, szBuf, 10);
+	sprintf(szBuf, "%u bytes (%.2f MB)", m_uTextureMemory, (float)m_uTextureMemory / 1024000.0);
+	m_TextureMemory.SetWindowText(szBuf);
+	
+	return TRUE;
+}
+