diff -r 324a19ea3468 -r 47a8892d2c81 extensions/sdktools/vhelpers.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/extensions/sdktools/vhelpers.cpp	Wed Jul 25 20:23:34 2007 +0000
@@ -0,0 +1,128 @@
+/**
+ * vim: set ts=4 :
+ * ===============================================================
+ * SourceMod SDK Tools Extension
+ * Copyright (C) 2004-2007 AlliedModders LLC. All rights reserved.
+ * ===============================================================
+ *
+ * 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
+ * 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., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ *
+ * Version: $Id$
+ */
+#include "extension.h"
+#include "vhelpers.h"
+
+CallHelper s_Teleport;
+CallHelper s_GetVelocity;
+
+bool SetupTeleport()
+{
+	if (s_Teleport.setup)
+	{
+		return s_Teleport.supported;
+	}
+
+	/* Setup Teleport */
+	int offset;
+	if (g_pGameConf->GetOffset("Teleport", &offset))
+	{
+		PassInfo info[3];
+		info[0].flags = info[1].flags = info[2].flags = PASSFLAG_BYVAL;
+		info[0].size = info[1].size = info[2].size = sizeof(void *);
+		info[0].type = info[1].type = info[2].type = PassType_Basic;
+
+		s_Teleport.call = g_pBinTools->CreateVCall(offset, 0, 0, NULL, info, 3);
+
+		if (s_Teleport.call)
+		{
+			s_Teleport.supported = true;
+		}
+	}
+
+	s_Teleport.setup = true;
+
+	return s_Teleport.supported;
+}
+
+void Teleport(CBaseEntity *pEntity, Vector *origin, QAngle *ang, Vector *velocity)
+{
+	unsigned char params[sizeof(void *) * 4];
+	unsigned char *vptr = params;
+	*(CBaseEntity **)vptr = pEntity;
+	vptr += sizeof(CBaseEntity *);
+	*(Vector **)vptr = origin;
+	vptr += sizeof(Vector *);
+	*(QAngle **)vptr = ang;
+	vptr += sizeof(QAngle *);
+	*(Vector **)vptr = velocity;
+	
+	s_Teleport.call->Execute(params, NULL);
+}
+
+bool IsTeleportSupported()
+{
+	return SetupTeleport();
+}
+
+bool SetupGetVelocity()
+{
+	if (s_GetVelocity.setup)
+	{
+		return s_GetVelocity.supported;
+	}
+
+	int offset;
+	if (g_pGameConf->GetOffset("GetVelocity", &offset))
+	{
+		PassInfo info[2];
+		info[0].flags = info[1].flags = PASSFLAG_BYVAL;
+		info[0].size = info[1].size = sizeof(void *);
+		info[0].type = info[1].type = PassType_Basic;
+
+		s_GetVelocity.call = g_pBinTools->CreateVCall(offset, 0, 0, NULL, info, 2);
+
+		if (s_GetVelocity.call)
+		{
+			s_GetVelocity.supported = true;
+		}
+	}
+
+	s_GetVelocity.setup = true;
+
+	return s_GetVelocity.supported;
+}
+
+void GetVelocity(CBaseEntity *pEntity, Vector *velocity, AngularImpulse *angvelocity)
+{
+	unsigned char params[sizeof(void *) * 3];
+	unsigned char *vptr = params;
+	*(CBaseEntity **)vptr = pEntity;
+	vptr += sizeof(CBaseEntity *);
+	*(Vector **)vptr = velocity;
+	vptr += sizeof(Vector *);
+	*(AngularImpulse **)vptr = angvelocity;
+
+	s_GetVelocity.call->Execute(params, NULL);
+}
+
+bool IsGetVelocitySupported()
+{
+	return SetupGetVelocity();
+}
+
+void ShutdownHelpers()
+{
+	s_Teleport.Shutdown();
+	s_GetVelocity.Shutdown();
+}