1HEADmaster

1 files changed, 186 insertions, 0 deletions

diff --git a/hammer/dummytexture.cpp b/hammer/dummytexture.cpp
new file mode 100644
index 0000000..644db73
--- /dev/null
+++ b/hammer/dummytexture.cpp
@@ -0,0 +1,186 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: Implementation of IEditorTexture interface for placeholder textures.
+//			Placeholder textures are used for textures that are referenced in
+//			the map file but not found in storage.
+//
+//=============================================================================//
+
+#include "stdafx.h"
+#include <process.h>
+#include <afxtempl.h>
+#include <io.h>
+#include <sys\stat.h>
+#include <fcntl.h>
+#include "DummyTexture.h"
+
+// memdbgon must be the last include file in a .cpp file!!!
+#include <tier0/memdbgon.h>
+
+
+//-----------------------------------------------------------------------------
+// Purpose: Constructor.
+//-----------------------------------------------------------------------------
+CDummyTexture::CDummyTexture(const char *pszName, TEXTUREFORMAT eFormat)
+{
+	if (pszName != NULL)
+	{
+		strcpy(m_szName, pszName);
+	}
+	else
+	{
+		strcpy(m_szName, "Missing texture");
+	}
+
+	m_eTextureFormat = eFormat;
+}
+
+
+//-----------------------------------------------------------------------------
+// Purpose: Destructor.
+//-----------------------------------------------------------------------------
+CDummyTexture::~CDummyTexture()
+{
+}
+
+
+//-----------------------------------------------------------------------------
+// Purpose: Returns an empty string, since we have no source file.
+//-----------------------------------------------------------------------------
+const char *CDummyTexture::GetFileName() const
+{
+	static char *pszEmpty = "";
+	return(pszEmpty);
+}
+
+
+//-----------------------------------------------------------------------------
+// Purpose: Returns a string of comma delimited keywords associated with this
+//			material.
+// Input  : pszKeywords - Buffer to receive keywords, NULL to query string length.
+// Output : Returns the number of characters in the keyword string.
+//-----------------------------------------------------------------------------
+int CDummyTexture::GetKeywords(char *pszKeywords) const
+{
+	if (pszKeywords != NULL)
+	{
+		*pszKeywords = '\0';
+	}
+
+	return(0);
+}
+
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+// Input  : *pszName - 
+// Output : 
+//-----------------------------------------------------------------------------
+// dvs: move into a common place for CWADTexture & CDummyTexture
+int CDummyTexture::GetShortName(char *pszName) const
+{
+	char szBuf[MAX_PATH];
+
+	if (pszName == NULL)
+	{
+		pszName = szBuf;
+	}
+
+	if (m_eTextureFormat == tfWAL)
+	{
+		const char *psz = strstr(m_szName, "textures");
+		if (psz == NULL)
+		{
+			psz = m_szName;
+		}
+		else
+		{
+			psz += strlen("textures\\");
+		}
+
+		strcpy(pszName, psz);
+
+		// remove extension
+		char *pszExtension = strstr(pszName, ".wal");
+		if (pszExtension)
+		{
+			*pszExtension = 0;
+		}
+	}
+	else
+	{
+		strcpy(pszName, m_szName);
+	}
+
+	return(strlen(pszName));
+}
+
+
+//-----------------------------------------------------------------------------
+// Purpose: If the buffer pointer passed in is not NULL, copies the image data
+//			in RGB format to the buffer
+// Input  : pImageRGB - Pointer to buffer that receives the image data. If the
+//				pointer is NULL, no data is copied, only the data size is returned.
+// Output : Returns a the size of the RGB image in bytes.
+//-----------------------------------------------------------------------------
+int CDummyTexture::GetImageDataRGB( void *pImageRGB )
+{
+	return(0);
+}
+
+
+//-----------------------------------------------------------------------------
+// Purpose: If the buffer pointer passed in is not NULL, copies the image data
+//			in RGBA format to the buffer
+// Input  : pImageRGBA - Pointer to buffer that receives the image data. If the
+//				pointer is NULL, no data is copied, only the data size is returned.
+// Output : Returns a the size of the RGBA image in bytes.
+//-----------------------------------------------------------------------------
+int CDummyTexture::GetImageDataRGBA( void *pImageRGBA )
+{
+	return(0);
+}
+
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+// Input  : size - 
+//-----------------------------------------------------------------------------
+void CDummyTexture::GetSize( SIZE &size ) const
+{
+	size.cx = 0;
+	size.cy = 0;
+}
+
+
+//-----------------------------------------------------------------------------
+// Purpose: Renders "No Image" into a device context as a placeholder for the
+//			missing texture.
+// Input  : pDC - 
+//			rect - 
+//			iFontHeight - 
+//			dwFlags - 
+//-----------------------------------------------------------------------------
+void CDummyTexture::Draw(CDC *pDC, RECT &rect, int iFontHeight, int iIconHeight, DrawTexData_t &DrawTexData)
+{
+	CFont *pOldFont = (CFont *)pDC->SelectStockObject(ANSI_VAR_FONT);
+	COLORREF crText = pDC->SetTextColor(RGB(0xff, 0xff, 0xff));
+	COLORREF crBack = pDC->SetBkColor(RGB(0, 0, 0));
+
+	pDC->FillRect(&rect, CBrush::FromHandle(HBRUSH(GetStockObject(BLACK_BRUSH))));
+	pDC->TextOut(rect.left + 2, rect.top + 2, "No Image", 8);
+
+	pDC->SelectObject(pOldFont);
+	pDC->SetTextColor(crText);
+	pDC->SetBkColor(crBack);
+}
+
+
+//-----------------------------------------------------------------------------
+// Purpose: Loads this texture from disk if it is not already loaded.
+// Output : Returns true on success, false on failure.
+//-----------------------------------------------------------------------------
+bool CDummyTexture::Load( void )
+{
+	return(true);
+}