Function SetEntPropString

core/smn_entities.cpp:2380–2521

}

static cell_t SetEntPropString(IPluginContext *pContext, const cell_t *params)
{
	CBaseEntity *pEntity;
	char *prop;
	int offset;
	int maxlen;
	int bit_count;
	edict_t *pEdict;
	bool bIsStringIndex;

	int element = 0;
	if (params[0] >= 5)
	{
		element = params[5];
	}

	if (!IndexToAThings(params[1], &pEntity, &pEdict))
	{
		return pContext->ThrowNativeError("Entity %d (%d) is invalid", g_HL2.ReferenceToIndex(params[1]), params[1]);
	}

	switch (params[2])
	{
	case Prop_Data:
		{
			datamap_t *pMap;
			if ((pMap=CBaseEntity_GetDataDescMap(pEntity)) == NULL)
			{
				return pContext->ThrowNativeError("Unable to retrieve GetDataDescMap offset");
			}
			pContext->LocalToString(params[3], &prop);
			sm_datatable_info_t info;
			if (!g_HL2.FindDataMapInfo(pMap, prop, &info))
			{
				return pContext->ThrowNativeError("Property \"%s\" not found for entity %d", prop, params[1]);
			}
			
			typedescription_t *td = info.prop;
			if ((td->fieldType != FIELD_CHARACTER
				&& td->fieldType != FIELD_STRING
				&& td->fieldType != FIELD_MODELNAME
				&& td->fieldType != FIELD_SOUNDNAME)
				|| (td->fieldType == FIELD_CUSTOM && (td->flags & FTYPEDESC_OUTPUT) != FTYPEDESC_OUTPUT))
			{
				return pContext->ThrowNativeError("Property \"%s\" is not a valid string", prop);
			}

			offset = info.actual_offset;

			bIsStringIndex = (td->fieldType != FIELD_CHARACTER);

			if (element != 0)
			{
				if (bIsStringIndex)
				{
					if (element < 0 || element >= td->fieldSize)
					{
						return pContext->ThrowNativeError("Element %d is out of bounds (Prop %s has %d elements).",