mirror of
https://github.com/alliedmodders/amxmodx.git
synced 2024-12-25 06:15:37 +03:00
130 lines
3.0 KiB
C++
130 lines
3.0 KiB
C++
// vim: set ts=4 sw=4 tw=99 noet:
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//
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// AMX Mod X, based on AMX Mod by Aleksander Naszko ("OLO").
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// Copyright (C) The AMX Mod X Development Team.
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//
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// This software is licensed under the GNU General Public License, version 3 or higher.
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// Additional exceptions apply. For full license details, see LICENSE.txt or visit:
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// https://alliedmods.net/amxmodx-license
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//
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// Ham Sandwich Module
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//
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#include "hook_specialbot.h"
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#include "hooklist.h"
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#include "hook.h"
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extern CVector<Hook*> hooks[HAM_LAST_ENTRY_DONT_USE_ME_LOL];
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extern hook_t hooklist[];
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CRegisterHamParams::CRegisterHamParams(AMX *arg_amx, int &arg_func, const char *arg_function, int &arg_post, int &arg_fwd)
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{
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amx = arg_amx;
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func = arg_func;
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function = new char[strlen(arg_function)+1];
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strcpy(function, arg_function);
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post = arg_post;
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fwd = arg_fwd;
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}
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CRegisterHamParams::~CRegisterHamParams()
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{
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delete[] function;
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}
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CHamSpecialBotHandler::CHamSpecialBotHandler()
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{
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m_specialbot_vtable = NULL;
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}
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void CHamSpecialBotHandler::CheckClientKeyValue(int &clientIndex, char *infobuffer, const char *key, const char *value)
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{
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if(m_specialbot_vtable != NULL)
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return;
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edict_t *pEdict = MF_GetPlayerEdict(clientIndex);
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if((pEdict->v.flags & FL_FAKECLIENT) != FL_FAKECLIENT)
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{
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const char *auth = GETPLAYERAUTHID(pEdict);
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if (auth && (strcmp(auth, "BOT") != 0))
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return;
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}
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if(strcmp(key, "*bot") != 0 || strcmp(value, "1") != 0)
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return;
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m_specialbot_vtable = GetVTable(pEdict->pvPrivateData, Offsets.GetBase());
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if(m_RHP_list.empty())
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return;
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CVector<CRegisterHamParams*>::iterator i = m_RHP_list.begin();
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CVector<CRegisterHamParams*>::iterator end = m_RHP_list.end();
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for(; i!=end; i++)
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{
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RegisterChecked((*i)->amx, (*i)->func, (*i)->function, (*i)->post, (*i)->fwd);
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delete *i;
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}
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m_RHP_list.clear();
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}
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void CHamSpecialBotHandler::RegisterHamSpecialBot(AMX *amx, int &func, const char *function, int &post, int &fwd)
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{
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if(m_specialbot_vtable == NULL)
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{
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m_RHP_list.push_back( new CRegisterHamParams(amx, func, function, post, fwd) );
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return;
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}
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RegisterChecked(amx, func, function, post, fwd);
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}
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void CHamSpecialBotHandler::RegisterChecked(AMX *amx, int &func, const char *function, int &post, int &fwd)
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{
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void **vtable = m_specialbot_vtable;
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int **ivtable=(int **)vtable;
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void *vfunction=(void *)ivtable[hooklist[func].vtid];
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CVector<Hook *>::iterator end=hooks[func].end();
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for (CVector<Hook *>::iterator i=hooks[func].begin();
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i!=end;
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++i)
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{
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if ((*i)->tramp == vfunction)
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{
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// Yes, this function is hooked
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Forward *pfwd=new Forward(fwd);
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if (post)
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{
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(*i)->post.push_back(pfwd);
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}
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else
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{
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(*i)->pre.push_back(pfwd);
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}
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return;
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}
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}
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char classname[] = "player";
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// If we got here, the function is not hooked
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Hook *hook = new Hook(vtable, hooklist[func].vtid, hooklist[func].targetfunc, hooklist[func].isvoid, hooklist[func].needsretbuf, hooklist[func].paramcount, classname);
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hooks[func].push_back(hook);
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Forward *pfwd=new Forward(fwd);
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if (post)
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{
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hook->post.push_back(pfwd);
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}
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else
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{
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hook->pre.push_back(pfwd);
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}
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}
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