Update ReSDK API to latest version (#520)

public/resdk/cstrike/API/CSPlayerItem.h

@@ -0,0 +1,68 @@
+/*
+*
+*    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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*
+*    In addition, as a special exception, the author gives permission to
+*    link the code of this program with the Half-Life Game Engine ("HL
+*    Engine") and Modified Game Libraries ("MODs") developed by Valve,
+*    L.L.C ("Valve").  You must obey the GNU General Public License in all
+*    respects for all of the code used other than the HL Engine and MODs
+*    from Valve.  If you modify this file, you may extend this exception
+*    to your version of the file, but you are not obligated to do so.  If
+*    you do not wish to do so, delete this exception statement from your
+*    version.
+*
+*/
+
+#pragma once
+
+typedef struct
+{
+	int iSlot;
+	int iPosition;
+	const char *pszAmmo1;
+	int iMaxAmmo1;
+	const char *pszAmmo2;
+	int iMaxAmmo2;
+	const char *pszName;
+	int iMaxClip;
+	int iId;
+	int iFlags;
+	int iWeight;
+}
+ItemInfo;
+
+class CBasePlayerItem;
+class CCSPlayerItem: public CCSAnimating
+{
+public:
+	CCSPlayerItem()
+	{
+		memset(&m_ItemInfo, 0, sizeof(m_ItemInfo));
+	}
+
+	virtual void SetItemInfo(ItemInfo *pInfo);
+
+	CBasePlayerItem *BasePlayerItem() const;
+
+public:
+	ItemInfo m_ItemInfo;
+};
+
+// Inlines
+inline CBasePlayerItem *CCSPlayerItem::BasePlayerItem() const
+{
+	return reinterpret_cast<CBasePlayerItem *>(this->m_pContainingEntity);
+}