1.27 upgrade

1 files changed, 62 insertions, 0 deletions

diff --git a/src/cgame/cg_mem.c b/src/cgame/cg_mem.c
new file mode 100644
index 00000000..1b0b2093
--- /dev/null
+++ b/src/cgame/cg_mem.c
@@ -0,0 +1,62 @@
+// Copyright (C) 1999-2000 Id Software, Inc.
+//
+//
+// g_mem.c
+//
+//TA: hack to provide dynanmic allocation clientside
+
+/*
+ *  Portions Copyright (C) 2000-2001 Tim Angus
+ *
+ *  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 2, 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.
+ */
+
+/*  To assertain which portions are licensed under the GPL and which are
+ *  licensed by Id Software, Inc. please run a diff between the equivalent
+ *  versions of the "Tremulous" modification and the unmodified "Quake3"
+ *  game source code.
+ */
+                    
+#include "cg_local.h"
+
+
+#define POOLSIZE	(256 * 1024)
+
+static char		memoryPool[POOLSIZE];
+static int		allocPoint;
+
+void *CG_Alloc( int size ) {
+	char	*p;
+
+	/*if ( g_debugAlloc.integer ) {
+		G_Printf( "CG_Alloc of %i bytes (%i left)\n", size, POOLSIZE - allocPoint - ( ( size + 31 ) & ~31 ) );
+	}*/
+
+	if ( allocPoint + size > POOLSIZE ) {
+		CG_Error( "CG_Alloc: failed on allocation of %u bytes\n", size );
+		return NULL;
+	}
+
+	p = &memoryPool[allocPoint];
+
+	allocPoint += ( size + 31 ) & ~31;
+
+	return p;
+}
+
+void CG_InitMemory( void ) {
+	allocPoint = 0;
+}
+