134 lines
2.6 KiB
C++
134 lines
2.6 KiB
C++
// vim: set ts=4 sw=4 tw=99 noet:
|
|
//
|
|
// AMX Mod X, based on AMX Mod by Aleksander Naszko ("OLO").
|
|
// Copyright (C) The AMX Mod X Development Team.
|
|
//
|
|
// This software is licensed under the GNU General Public License, version 3 or higher.
|
|
// Additional exceptions apply. For full license details, see LICENSE.txt or visit:
|
|
// https://alliedmods.net/amxmodx-license
|
|
|
|
//
|
|
// Counter-Strike Module
|
|
//
|
|
|
|
#include "amxxmodule.h"
|
|
#include "MemoryUtils.h"
|
|
|
|
bool UTIL_IsPlayer(AMX* amx, edict_t* pPlayer)
|
|
{
|
|
bool player = false;
|
|
|
|
if (strcmp(STRING(pPlayer->v.classname), "player") == 0)
|
|
{
|
|
player = true;
|
|
}
|
|
|
|
return player;
|
|
}
|
|
|
|
void UTIL_TextMsg_Generic(edict_t* pPlayer, const char* message)
|
|
{
|
|
MESSAGE_BEGIN(MSG_ONE, GET_USER_MSG_ID(PLID, "TextMsg", NULL), NULL, pPlayer);
|
|
WRITE_BYTE(HUD_PRINTCENTER); // 1 = console, 2 = console, 3 = chat, 4 = center, 5 = radio
|
|
WRITE_STRING(message);
|
|
MESSAGE_END();
|
|
/*
|
|
The byte above seems to use these:
|
|
#define HUD_PRINTNOTIFY 1
|
|
#define HUD_PRINTCONSOLE 2
|
|
#define HUD_PRINTTALK 3
|
|
#define HUD_PRINTCENTER 4
|
|
#define HUD_PRINTRADIO 5
|
|
However both 1 and 2 seems to go to console with Steam CS.
|
|
*/
|
|
}
|
|
|
|
void *UTIL_FindAddressFromEntry(const char *entry, bool isHidden, const char *library)
|
|
{
|
|
void *addressInBase = NULL;
|
|
void *finalAddress;
|
|
|
|
if (strcmp(library, "mod") == 0)
|
|
{
|
|
addressInBase = (void *)MDLL_Spawn;
|
|
}
|
|
else if (strcmp(library, "engine") == 0)
|
|
{
|
|
addressInBase = (void *)gpGlobals;
|
|
}
|
|
|
|
finalAddress = NULL;
|
|
|
|
if (*entry != '\\')
|
|
{
|
|
#if defined(WIN32)
|
|
|
|
MEMORY_BASIC_INFORMATION mem;
|
|
|
|
if (VirtualQuery(addressInBase, &mem, sizeof(mem)))
|
|
{
|
|
finalAddress = g_MemUtils.ResolveSymbol(mem.AllocationBase, entry);
|
|
}
|
|
|
|
#elif defined(__linux__) || defined(__APPLE__)
|
|
|
|
Dl_info info;
|
|
|
|
if (dladdr(addressInBase, &info) != 0)
|
|
{
|
|
void *handle = dlopen(info.dli_fname, RTLD_NOW);
|
|
if (handle)
|
|
{
|
|
if (isHidden)
|
|
{
|
|
finalAddress = g_MemUtils.ResolveSymbol(handle, entry);
|
|
}
|
|
else
|
|
{
|
|
finalAddress = dlsym(handle, entry);
|
|
}
|
|
|
|
dlclose(handle);
|
|
}
|
|
}
|
|
#endif
|
|
}
|
|
else
|
|
{
|
|
finalAddress = g_MemUtils.DecodeAndFindPattern(addressInBase, entry);
|
|
}
|
|
|
|
return finalAddress != NULL ? finalAddress : NULL;
|
|
}
|
|
|
|
bool UTIL_CheckForPublic(const char *publicname)
|
|
{
|
|
AMX* amx;
|
|
int iFunctionIndex;
|
|
int i = 0;
|
|
char blah[64];
|
|
|
|
strncpy(blah, publicname, sizeof(blah)- 1);
|
|
|
|
while ((amx = MF_GetScriptAmx(i++)) != NULL)
|
|
{
|
|
if (MF_AmxFindPublic(amx, blah, &iFunctionIndex) == AMX_ERR_NONE)
|
|
{
|
|
return true;
|
|
}
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
char *UTIL_StringToLower(char *str)
|
|
{
|
|
char *p;
|
|
for (p = str; *p != '\0'; ++p)
|
|
{
|
|
*p = tolower(*p);
|
|
}
|
|
|
|
return str;
|
|
}
|