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gamedata: implement GetMemSig (#1345)

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Scags 2020-10-02 18:40:13 -05:00 committed by GitHub
parent 6fd9d1ce11
commit 589d6df75d
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 39 additions and 0 deletions
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33
core/logic/smn_gameconfigs.cpp
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@ -162,6 +162,38 @@ static cell_t smn_GameConfGetAddress(IPluginContext *pCtx, const cell_t *params)
#endif
}
static cell_t smn_GameConfGetMemSig(IPluginContext *pCtx, const cell_t *params)
{
Handle_t hndl = static_cast<Handle_t>(params[1]);
HandleError herr;
HandleSecurity sec;
IGameConfig *gc;
sec.pOwner = NULL;
sec.pIdentity = g_pCoreIdent;
if ((herr=handlesys->ReadHandle(hndl, g_GameConfigsType, &sec, (void **)&gc))
!= HandleError_None)
{
return pCtx->ThrowNativeError("Invalid game config handle %x (error %d)", hndl, herr);
}
char *key;
void *val;
pCtx->LocalToString(params[2], &key);
if (!gc->GetMemSig(key, &val))
{
return 0;
}
#ifdef PLATFORM_X86
return (cell_t)val;
#else
return pseudoAddr.ToPseudoAddress(val);
#endif
}
static GameConfigsNatives s_GameConfigsNatives;
REGISTER_NATIVES(gameconfignatives)
@ -176,5 +208,6 @@ REGISTER_NATIVES(gameconfignatives)
{"GameData.GetOffset", smn_GameConfGetOffset},
{"GameData.GetKeyValue", smn_GameConfGetKeyValue},
{"GameData.GetAddress", smn_GameConfGetAddress},
{"GameData.GetMemSig", smn_GameConfGetMemSig},
{NULL, NULL}
};

6
plugins/include/sourcemod.inc
View File

@ -113,6 +113,12 @@ methodmap GameData < Handle
// @param name Name of the property to find.
// @return An address calculated on success, or 0 on failure.
public native Address GetAddress(const char[] name);
// Returns a function address calculated from a signature.
//
// @param name Name of the property to find.
// @return An address calculated on success, or 0 on failure.
public native Address GetMemSig(const char[] name);
};
/**