amxmodx/dlls/ns/NEW_Util.h

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2014-08-04 10:35:12 +00:00
// 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
//
// Natural Selection Module
//
/* Inlined replacements for INDEXENT/ENTINDEX
* It only really removes the overhead of the push/jump
* but since INDEXENT/ENTINDEX are used a lot with amxx
* it might be beneficial to include.
* NOTE: Bad stuff will happen if you call these before
* NEW_Initialize()
* NOTE: No bounds checking is done because natives
* should use their own bounds checking!
*/
#ifndef NEW_UTIL_H
#define NEW_UTIL_H
extern edict_t *NEW_FirstEdict;
extern bool NEW_Initialized;
/**
* This is called on the first Spawn() ever hooked. This would be worldspawn (index 0)
*/
inline void NEW_Initialize(edict_t *Entity)
{
// call the HL Engine ENTINDEX to make sure this is index 0
int index=ENTINDEX(Entity);
if (index==0)
{
NEW_FirstEdict=Entity;
NEW_Initialized=true;
return;
}
// This is not worldspawn?
// compensate
NEW_FirstEdict=Entity - index;
NEW_Initialized=true;
}
/**
* Converts an integer index into an edict pointer
*/
inline edict_t *INDEXENT_NEW(const int Index)
{
return (edict_t *)(NEW_FirstEdict + Index);
};
/**
* Converts an edict pointer into an integer index
*/
inline int ENTINDEX_NEW(const edict_t *Ent)
{
return (int)(Ent - NEW_FirstEdict);
};
// Inlined replacement of MF_GetAmxAddr
// straight from amxmodx's string.cpp; no need for this to be an api call
inline cell *MF_GetAmxAddr_NEW(AMX *amx, cell amx_addr)
{
return (cell *)(amx->base + (int)(((AMX_HEADER *)amx->base)->dat + amx_addr));
};
#endif // NEW_UTIL_H