Added a couple missing Windows files

diff --git a/Source/WinDefs.cpp b/Source/WinDefs.cpp
new file mode 100644 (file)
index 0000000..55a7190
--- /dev/null
+++ b/Source/WinDefs.cpp
@@ -0,0 +1,134 @@
+/*
+Copyright (C) 2003, 2010 - Wolfire Games
+
+This file is part of Lugaru.
+
+Lugaru is free software; you can redistribute it and/or
+modify it under the terms of the GNU General Public License
+as published by the Free Software Foundation; either version 2
+of the License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+
+See the GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+*/
+
+/**> HEADER FILES <**/
+#include "WinDefs.h"
+#include <windows.h>
+#include <errno.h>
+#include <time.h>
+#include <stdio.h>
+
+
+class AppTime
+{
+public:
+       AppTime()
+       {
+               counterRate = 1;
+               baseCounter = 0;
+               QueryPerformanceFrequency( (LARGE_INTEGER*)&counterRate);
+               QueryPerformanceCounter( (LARGE_INTEGER*)&baseCounter);
+       }
+       __int64 counterRate;            // LARGE_INTEGER type has no math functions so use int64
+       __int64 baseCounter;
+};
+static AppTime g_appTime;
+
+
+
+void CopyCStringToPascal( const char* src, unsigned char dst[256])
+{
+       int len = strlen( src);
+       dst[ 0] = len;
+       memcpy( dst + 1, src, len);
+}
+
+
+void CopyPascalStringToC( const unsigned char* src, char* dst)
+{
+       int len = src[ 0];
+       memcpy( dst, src + 1, len);
+       dst[ len] = 0;
+}
+
+
+AbsoluteTime UpTime()
+{
+       __int64 counter;
+       QueryPerformanceCounter( (LARGE_INTEGER*)&counter);
+
+       counter -= g_appTime.baseCounter;
+
+       AbsoluteTime time;
+       time.lo = (unsigned long)counter;
+       time.hi = (unsigned long)(counter >> 32);
+       return time;
+}
+
+
+Duration AbsoluteDeltaToDuration( AbsoluteTime& a, AbsoluteTime& b)
+{
+       __int64 value = a.hi;
+       value <<= 32;
+       value |= a.lo;
+       __int64 value2 = b.hi;
+       value2 <<= 32;
+       value2 |= b.lo;
+       value -= value2;
+
+       if (value <= 0)
+               return durationImmediate;
+
+       __int64 frac = value % g_appTime.counterRate;
+       value /= g_appTime.counterRate;
+
+       Duration time;
+
+       if (value == 0)
+       {
+               frac *= -1000000;
+               frac /= g_appTime.counterRate;
+               time = (Duration)frac;
+       }
+       else
+       {
+               frac *= 1000;
+               frac /= g_appTime.counterRate;
+               value *= 1000;
+               value += frac;
+               time = (Duration)value;
+       }
+
+       return time;
+}
+
+
+static char g_filename[ 256];
+char* ConvertFileName( const char* orgfilename)
+{
+       // translate filename into proper path name
+       if (orgfilename[ 0] == ':')
+               orgfilename++;
+       strcpy( g_filename, orgfilename);
+
+       for (int n = 0; g_filename[ n]; n++)
+       {
+               if (g_filename[ n] == ':')
+                       g_filename[ n] = '/';
+       }
+
+       return g_filename;
+}
+
+char* ConvertFileName( const char* orgfilename, const char* junk)
+{
+       return ConvertFileName(orgfilename);
+}

diff --git a/Source/WinDefs.h b/Source/WinDefs.h
new file mode 100644 (file)
index 0000000..e598863
--- /dev/null
+++ b/Source/WinDefs.h
@@ -0,0 +1,120 @@
+/*
+Copyright (C) 2003, 2010 - Wolfire Games
+
+This file is part of Lugaru.
+
+Lugaru is free software; you can redistribute it and/or
+modify it under the terms of the GNU General Public License
+as published by the Free Software Foundation; either version 2
+of the License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+
+See the GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+*/
+
+#ifndef _WINDEFS_H_
+#define _WINDEFS_H_
+#ifdef WIN32
+
+
+#include <stdio.h>
+#include <float.h>
+
+// stuff to make Mac code compatable with Windows
+
+
+// disable warnings about double to float conversions
+#pragma warning(disable:4305)
+#pragma warning(disable:4244)
+
+// disable warnings about boolean to int conversions
+#pragma warning(disable:4800)
+
+// disable warning about unreferenced local variables
+#pragma warning(disable:4101)
+
+typedef bool Boolean;
+
+
+struct Point
+{
+       short v;
+       short h;
+};
+
+typedef signed char SInt8;
+typedef unsigned int UInt32;
+
+
+#include "Random.h"
+
+
+void CopyCStringToPascal( const char* src, unsigned char dst[256]);
+void CopyPascalStringToC( const unsigned char* src, char* dst);
+
+
+typedef struct AbsoluteTime
+{
+    unsigned long   hi;
+    unsigned long   lo;
+} AbsoluteTime;
+
+AbsoluteTime UpTime();         // NOTE: returns time since app started, not system start
+
+typedef long Duration;
+
+enum
+{
+    durationMicrosecond             = -1,
+    durationMillisecond             = 1,
+    durationSecond                  = 1000,
+    durationMinute                  = 1000 * 60,
+    durationHour                    = 1000 * 60 * 60,
+    durationDay                     = 1000 * 60 * 60 * 24,
+    durationForever                 = 0x7FFFFFFF,
+    durationImmediate               = 0,
+};
+
+Duration AbsoluteDeltaToDuration( AbsoluteTime& a, AbsoluteTime& b);
+
+
+inline bool isnormal( double x)
+{
+       int ret = _fpclass( x);
+       return (ret == _FPCLASS_NN || ret == _FPCLASS_PN);
+}
+
+typedef unsigned int uintptr_t;
+
+
+// fix file names to use '/' instead of ':'
+char* ConvertFileName( const char* orgfilename);
+char* ConvertFileName( const char* orgfilename, const char* junk);
+
+
+#define fopen( a, b) fopen( ConvertFileName( a), b);
+
+inline float abs( float f)
+{
+       if (f < 0)
+               return -f;
+       return f;
+}
+
+inline double abs( double f)
+{
+       if (f < 0)
+               return -f;
+       return f;
+}
+
+
+#endif
+#endif