mirror of
https://github.com/alliedmodders/amxmodx.git
synced 2024-10-17 15:56:52 +03:00
146 lines
4.0 KiB
C++
146 lines
4.0 KiB
C++
/* Ham Sandwich
|
|
* Copyright 2007-2014
|
|
* By the AMX Mod X Development Team
|
|
*
|
|
* Ham Sandwich 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.
|
|
*
|
|
* Ham Sandwich 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 Ham Sandwich; 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 Ham Sandwich 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.
|
|
*/
|
|
|
|
#include "hook_specialbot.h"
|
|
#include "hooklist.h"
|
|
#include "hook.h"
|
|
|
|
extern CVector<Hook*> hooks[HAM_LAST_ENTRY_DONT_USE_ME_LOL];
|
|
extern hook_t hooklist[];
|
|
|
|
|
|
CRegisterHamParams::CRegisterHamParams(AMX *arg_amx, int &arg_func, const char *arg_function, int &arg_post, int &arg_fwd)
|
|
{
|
|
amx = arg_amx;
|
|
func = arg_func;
|
|
function = new char[strlen(arg_function)+1];
|
|
strcpy(function, arg_function);
|
|
post = arg_post;
|
|
fwd = arg_fwd;
|
|
}
|
|
|
|
CRegisterHamParams::~CRegisterHamParams()
|
|
{
|
|
delete[] function;
|
|
}
|
|
|
|
|
|
CHamSpecialBotHandler::CHamSpecialBotHandler()
|
|
{
|
|
m_specialbot_vtable = NULL;
|
|
}
|
|
|
|
void CHamSpecialBotHandler::CheckClientKeyValue(int &clientIndex, char *infobuffer, const char *key, const char *value)
|
|
{
|
|
if(m_specialbot_vtable != NULL)
|
|
return;
|
|
|
|
edict_t *pEdict = MF_GetPlayerEdict(clientIndex);
|
|
if((pEdict->v.flags & FL_FAKECLIENT) != FL_FAKECLIENT)
|
|
{
|
|
const char *auth = GETPLAYERAUTHID(pEdict);
|
|
if (auth && (strcmp(auth, "BOT") != 0))
|
|
return;
|
|
}
|
|
|
|
if(strcmp(key, "*bot") != 0 || strcmp(value, "1") != 0)
|
|
return;
|
|
|
|
m_specialbot_vtable = GetVTable(pEdict->pvPrivateData, Offsets.GetBase());
|
|
|
|
if(m_RHP_list.empty())
|
|
return;
|
|
|
|
CVector<CRegisterHamParams*>::iterator i = m_RHP_list.begin();
|
|
CVector<CRegisterHamParams*>::iterator end = m_RHP_list.end();
|
|
for(; i!=end; i++)
|
|
{
|
|
RegisterChecked((*i)->amx, (*i)->func, (*i)->function, (*i)->post, (*i)->fwd);
|
|
delete *i;
|
|
}
|
|
|
|
m_RHP_list.clear();
|
|
}
|
|
|
|
void CHamSpecialBotHandler::RegisterHamSpecialBot(AMX *amx, int &func, const char *function, int &post, int &fwd)
|
|
{
|
|
if(m_specialbot_vtable == NULL)
|
|
{
|
|
m_RHP_list.push_back( new CRegisterHamParams(amx, func, function, post, fwd) );
|
|
return;
|
|
}
|
|
|
|
RegisterChecked(amx, func, function, post, fwd);
|
|
}
|
|
|
|
void CHamSpecialBotHandler::RegisterChecked(AMX *amx, int &func, const char *function, int &post, int &fwd)
|
|
{
|
|
void **vtable = m_specialbot_vtable;
|
|
int **ivtable=(int **)vtable;
|
|
|
|
void *vfunction=(void *)ivtable[hooklist[func].vtid];
|
|
|
|
CVector<Hook *>::iterator end=hooks[func].end();
|
|
for (CVector<Hook *>::iterator i=hooks[func].begin();
|
|
i!=end;
|
|
++i)
|
|
{
|
|
if ((*i)->tramp == vfunction)
|
|
{
|
|
// Yes, this function is hooked
|
|
Forward *pfwd=new Forward(fwd);
|
|
if (post)
|
|
{
|
|
(*i)->post.push_back(pfwd);
|
|
}
|
|
else
|
|
{
|
|
(*i)->pre.push_back(pfwd);
|
|
}
|
|
return;
|
|
}
|
|
}
|
|
|
|
char classname[] = "player";
|
|
|
|
// If we got here, the function is not hooked
|
|
Hook *hook = new Hook(vtable, hooklist[func].vtid, hooklist[func].targetfunc, hooklist[func].isvoid, hooklist[func].needsretbuf, hooklist[func].paramcount, classname);
|
|
hooks[func].push_back(hook);
|
|
|
|
Forward *pfwd=new Forward(fwd);
|
|
if (post)
|
|
{
|
|
hook->post.push_back(pfwd);
|
|
}
|
|
else
|
|
{
|
|
hook->pre.push_back(pfwd);
|
|
}
|
|
}
|