mirror of
https://github.com/nillerusr/source-engine.git
synced 2024-12-22 06:06:50 +00:00
123 lines
2.3 KiB
C++
123 lines
2.3 KiB
C++
//========= Copyright Valve Corporation, All rights reserved. ============//
|
|
//
|
|
// Purpose: Miscellaneous utility functions.
|
|
//
|
|
// $NoKeywords: $
|
|
//=============================================================================//
|
|
|
|
#include "stdafx.h"
|
|
#include <direct.h>
|
|
#include <time.h>
|
|
#include "MapSolid.h"
|
|
#include "mapworld.h"
|
|
|
|
// memdbgon must be the last include file in a .cpp file!!!
|
|
#include <tier0/memdbgon.h>
|
|
|
|
|
|
static DWORD holdrand;
|
|
|
|
|
|
void randomize()
|
|
{
|
|
holdrand = DWORD(time(NULL));
|
|
}
|
|
|
|
|
|
DWORD random()
|
|
{
|
|
return(holdrand = holdrand * 214013L + 2531011L);
|
|
}
|
|
|
|
|
|
// MapCheckDlg.cpp:
|
|
BOOL DoesContainDuplicates(CMapSolid *pSolid);
|
|
static BOOL bCheckDupes = FALSE;
|
|
|
|
|
|
void NotifyDuplicates(CMapSolid *pSolid)
|
|
{
|
|
if(!bCheckDupes)
|
|
return; // stop that
|
|
|
|
if(DoesContainDuplicates(pSolid))
|
|
{
|
|
if(IDNO == AfxMessageBox("Duplicate Plane! Do you want more messages?",
|
|
MB_YESNO))
|
|
{
|
|
bCheckDupes = FALSE;
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
void NotifyDuplicates(const CMapObjectList *pList)
|
|
{
|
|
if(!bCheckDupes)
|
|
return; // stop that
|
|
|
|
FOR_EACH_OBJ( *pList, pos )
|
|
{
|
|
CMapClass *pobj = pList->Element(pos);
|
|
if(!pobj->IsMapClass(MAPCLASS_TYPE(CMapSolid)))
|
|
continue; // not a solid
|
|
NotifyDuplicates((CMapSolid*) pobj);
|
|
}
|
|
}
|
|
|
|
|
|
int mychdir(LPCTSTR pszDir)
|
|
{
|
|
int curdrive = _getdrive();
|
|
|
|
// changes to drive/directory
|
|
if(pszDir[1] == ':' && _chdrive(toupper(pszDir[0]) - 'A' + 1) == -1)
|
|
return -1;
|
|
if(_chdir(pszDir) == -1)
|
|
{
|
|
// change back to original disk
|
|
_chdrive(curdrive);
|
|
return -1;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
void WriteDebug(char *pszStr)
|
|
{
|
|
#if 0
|
|
static BOOL bFirst = TRUE;
|
|
|
|
if(bFirst)
|
|
remove("wcdebug.txt");
|
|
|
|
bFirst = FALSE;
|
|
|
|
FILE *fp = fopen("wcdebug.txt", "ab");
|
|
fprintf(fp, "%s\r\n", pszStr);
|
|
fclose(fp);
|
|
#endif
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Purpose: Adds the given object to the list if it is a leaf object (no children).
|
|
// Input : pObject - Object to add to the list.
|
|
// pList - List to put the children in.
|
|
// Output : Returns TRUE to continue enumerating when called from EnumChildren.
|
|
//-----------------------------------------------------------------------------
|
|
BOOL AddLeavesToListCallback(CMapClass *pObject, CMapObjectList *pList)
|
|
{
|
|
if (pObject->GetChildCount() == 0)
|
|
{
|
|
pList->AddToTail(pObject);
|
|
}
|
|
|
|
return(TRUE);
|
|
}
|
|
|
|
bool IsWorldObject(CMapAtom *pObject)
|
|
{
|
|
return (dynamic_cast<CMapWorld*>(pObject) != NULL);
|
|
}
|