Initial commit of Command & Conquer Renegade source code.

Code/Scripts/always.h

@@ -0,0 +1,170 @@
+/*
+**	Command & Conquer Renegade(tm)
+**	Copyright 2025 Electronic Arts Inc.
+**
+**	This program 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 3 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, see <http://www.gnu.org/licenses/>.
+*/
+
+/***********************************************************************************************
+ ***              C O N F I D E N T I A L  ---  W E S T W O O D  S T U D I O S               ***
+ ***********************************************************************************************
+ *                                                                                             *
+ *                 Project Name : Command & Conquer                                            *
+ *                                                                                             *
+ *                     $Archive:: /Commando/Code/wwlib/always.h                               $*
+ *                                                                                             *
+ *                      $Author:: Steve_t                                                     $*
+ *                                                                                             *
+ *                     $Modtime:: 8/28/01 3:21p                                               $*
+ *                                                                                             *
+ *                    $Revision:: 13                                                          $*
+ *                                                                                             *
+ *---------------------------------------------------------------------------------------------*
+ * Functions:                                                                                  *
+ * - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
+#if _MSC_VER >= 1000
+#pragma once
+#endif // _MSC_VER >= 1000
+
+#ifndef ALWAYS_H
+#define ALWAYS_H
+
+// Disable warning about exception handling not being enabled. It's used as part of STL - in a part of STL we don't use.
+#pragma warning(disable : 4530)
+
+/*
+** Define for debug memory allocation to include __FILE__ and __LINE__ for every memory allocation.
+** This helps find leaks.
+*/
+//#define STEVES_NEW_CATCHER
+#ifdef _DEBUG
+#ifdef _MSC_VER
+#ifdef STEVES_NEW_CATCHER
+
+#include	<crtdbg.h>
+#include <stdlib.h>
+#include <malloc.h>
+
+#define   malloc(s)         _malloc_dbg(s, _NORMAL_BLOCK, __FILE__, __LINE__)
+#define   calloc(c, s)      _calloc_dbg(c, s, _NORMAL_BLOCK, __FILE__, __LINE__)
+#define   realloc(p, s)     _realloc_dbg(p, s, _NORMAL_BLOCK, __FILE__, __LINE__)
+#define   _expand(p, s)     _expand_dbg(p, s, _NORMAL_BLOCK, __FILE__, __LINE__)
+#define   free(p)           _free_dbg(p, _NORMAL_BLOCK)
+#define   _msize(p)         _msize_dbg(p, _NORMAL_BLOCK)
+
+void* __cdecl operator new(unsigned int s);
+
+#endif	//STEVES_NEW_CATCHER
+#endif	//_MSC_VER
+#endif	//_DEBUG
+
+
+// Jani: Intel's C++ compiler issues too many warnings in WW libraries when using warning level 4
+#if defined (__ICL)    // Detect Intel compiler
+#pragma warning (3)
+#pragma warning ( disable: 981 ) // parameters defined in unspecified order
+#pragma warning ( disable: 279 ) // controlling expressaion is constant
+#pragma warning ( disable: 271 ) // trailing comma is nonstandard
+#pragma warning ( disable: 171 ) // invalid type conversion
+#pragma warning ( disable: 1 ) // last line of file ends without a newline
+#endif
+
+// Jani: MSVC doesn't necessarily inline code with inline keyword. Using __forceinline results better inlining
+// and also prints out a warning if inlining wasn't possible. __forceinline is MSVC specific.
+#if defined(_MSC_VER)
+#define WWINLINE __forceinline
+#else
+#define WWINLINE inline
+#endif
+
+/*
+** Define the MIN and MAX macros.
+** NOTE: Joe used to #include <minmax.h> in the various compiler header files.  This
+** header defines 'min' and 'max' macros which conflict with the surrender code so
+** I'm relpacing all occurances of 'min' and 'max with 'MIN' and 'MAX'.  For code which
+** is out of our domain (e.g. Max sdk) I'm declaring template functions for 'min' and 'max'
+*/
+#define NOMINMAX
+
+#ifndef MAX
+#define MAX(a,b)            (((a) > (b)) ? (a) : (b))
+#endif
+
+#ifndef MIN
+#define MIN(a,b)            (((a) < (b)) ? (a) : (b))
+#endif
+
+#ifdef min
+#undef min
+#endif
+
+#ifdef max
+#undef max
+#endif
+
+template <class T> T min(T a,T b)
+{
+	if (a<b) {
+		return a;
+	} else {
+		return b;
+	}
+}
+
+template <class T> T max(T a,T b)
+{
+	if (a>b) {
+		return a;
+	} else {
+		return b;
+	}
+}
+
+
+/*
+**	This includes the minimum set of compiler defines and pragmas in order to bring the
+**	various compilers to a common behavior such that the C&C engine will compile without
+**	error or warning.
+*/
+#if defined(__BORLANDC__)
+#include	"borlandc.h"
+#endif
+
+#if defined(_MSC_VER)
+#include	"visualc.h"
+#endif
+
+#if defined(__WATCOMC__)
+#include	"watcom.h"
+#endif
+
+
+#ifndef	NULL
+	#define	NULL		0
+#endif
+
+/**********************************************************************
+**	This macro serves as a general way to determine the number of elements
+**	within an array.
+*/
+#ifndef ARRAY_SIZE
+#define	ARRAY_SIZE(x)		int(sizeof(x)/sizeof(x[0]))
+#endif
+
+#ifndef size_of
+#define size_of(typ,id) sizeof(((typ*)0)->id)
+#endif
+
+
+#endif