SVC_PacketEntities::ReadFromBuffer
0x000b5170 · 2117 bytes · __thiscall
_ZN18SVC_PacketEntities14ReadFromBufferER7bf_read
Decompiled
undefined (2 params)
/* WARNING: Globals starting with '_' overlap smaller symbols at the same address */
/* SVC_PacketEntities::ReadFromBuffer(bf_read&) */
undefined4 __thiscall SVC_PacketEntities::ReadFromBuffer(SVC_PacketEntities *this,bf_read *param_1)
{
bf_read *pbVar1;
undefined4 *puVar2;
uint *puVar3;
uint uVar4;
uint uVar5;
char cVar6;
int iVar7;
uint uVar8;
undefined4 uVar9;
int iVar10;
undefined4 local_34;
undefined4 local_30;
undefined4 local_28;
undefined4 local_24;
int local_20;
local_34 = 0;
local_30 = 0;
if (_exit == 0) {
local_20 = 0;
}
else {
(**(code **)(_exit + 0x50))
(_exit,&local_34,0,0,0,0,"/data/src/engine/../common/netmessages.cpp",0x668,
&ReadFromBuffer(bf_read&)::tm_fmt,"(%s)%s","Unaccounted",
"SVC_PacketEntities::ReadFromBuffer");
local_20 = _exit;
}
iVar10 = _DAT_0040b9d4;
local_28 = local_34;
local_24 = local_30;
/* try { // try from 000b5225 to 000b5229 has its CatchHandler @ 000b5a42 */
if (((_DAT_0040b028 != 0) || (DAT_0040b02c == '\0')) &&
(iVar7 = ThreadGetCurrentId(), iVar10 == iVar7)) {
if ((char *)*_DAT_0040b030 != "SVC_PacketEntities::ReadFromBuffer") {
/* try { // try from 000b57f0 to 000b5801 has its CatchHandler @ 000b5a42 */
_DAT_0040b030 =
(int *)CVProfNode::GetSubNode((char *)_DAT_0040b030,0x2a0ae4,&DAT_00000001,0x2a054b);
}
CVProfNode::EnterScope();
DAT_0040b02c = '\0';
}
iVar10 = *(int *)(param_1 + 0x14);
if (iVar10 < 0xb) {
uVar8 = *(uint *)(param_1 + 0x10);
puVar3 = *(uint **)(param_1 + 0x18);
if (puVar3 == *(uint **)(param_1 + 0x1c)) {
*(undefined4 *)(param_1 + 0x14) = 1;
*(uint **)(param_1 + 0x18) = puVar3 + 1;
uVar8 = 0;
*(undefined4 *)(param_1 + 0x10) = 0;
param_1[4] = (bf_read)0x1;
}
else {
if (*(uint **)(param_1 + 0x1c) < puVar3) {
param_1[4] = (bf_read)0x1;
*(undefined4 *)(param_1 + 0x10) = 0;
}
else {
*(uint **)(param_1 + 0x18) = puVar3 + 1;
uVar4 = *puVar3;
*(uint *)(param_1 + 0x10) = uVar4;
if (param_1[4] == (bf_read)0x0) {
uVar5 = (&CBitBuffer::s_nMaskTable)[0xb - iVar10];
*(int *)(param_1 + 0x14) = iVar10 + 0x15;
uVar8 = (uVar5 & uVar4) << ((byte)iVar10 & 0x1f) | uVar8;
*(uint *)(param_1 + 0x10) = uVar4 >> ((byte)(0xb - iVar10) & 0x1f);
goto LAB_000b525c;
}
}
uVar8 = 0;
}
}
else {
*(int *)(param_1 + 0x14) = iVar10 + -0xb;
uVar8 = *(uint *)(param_1 + 0x10) & 0x7ff;
if (iVar10 + -0xb == 0) {
puVar2 = *(undefined4 **)(param_1 + 0x18);
*(undefined4 *)(param_1 + 0x14) = 0x20;
if (puVar2 == *(undefined4 **)(param_1 + 0x1c)) {
*(undefined4 *)(param_1 + 0x14) = 1;
*(undefined4 *)(param_1 + 0x10) = 0;
*(undefined4 **)(param_1 + 0x18) = puVar2 + 1;
}
else if (*(undefined4 **)(param_1 + 0x1c) < puVar2) {
param_1[4] = (bf_read)0x1;
*(undefined4 *)(param_1 + 0x10) = 0;
}
else {
*(undefined4 **)(param_1 + 0x18) = puVar2 + 1;
*(undefined4 *)(param_1 + 0x10) = *puVar2;
}
}
else {
*(uint *)(param_1 + 0x10) = *(uint *)(param_1 + 0x10) >> 0xb;
}
}
LAB_000b525c:
*(uint *)(this + 0x4c) = uVar8;
iVar10 = *(int *)(param_1 + 0x14);
uVar8 = *(uint *)(param_1 + 0x10);
*(int *)(param_1 + 0x14) = iVar10 + -1;
if (iVar10 + -1 == 0) {
puVar2 = *(undefined4 **)(param_1 + 0x18);
*(undefined4 *)(param_1 + 0x14) = 0x20;
if (puVar2 == *(undefined4 **)(param_1 + 0x1c)) {
*(undefined4 *)(param_1 + 0x14) = 1;
*(undefined4 *)(param_1 + 0x10) = 0;
*(undefined4 **)(param_1 + 0x18) = puVar2 + 1;
}
else if (*(undefined4 **)(param_1 + 0x1c) < puVar2) {
param_1[4] = (bf_read)0x1;
*(undefined4 *)(param_1 + 0x10) = 0;
}
else {
*(undefined4 **)(param_1 + 0x18) = puVar2 + 1;
*(undefined4 *)(param_1 + 0x10) = *puVar2;
}
}
else {
*(uint *)(param_1 + 0x10) = uVar8 >> 1;
}
this[0x54] = (SVC_PacketEntities)((byte)uVar8 & 1);
if ((uVar8 & 1) == 0) {
*(undefined4 *)(this + 0x5c) = 0xffffffff;
iVar10 = *(int *)(param_1 + 0x14);
if (0 < iVar10) goto LAB_000b5432;
LAB_000b52fa:
uVar8 = *(uint *)(param_1 + 0x10);
puVar3 = *(uint **)(param_1 + 0x18);
if (puVar3 == *(uint **)(param_1 + 0x1c)) {
*(undefined4 *)(param_1 + 0x14) = 1;
*(uint **)(param_1 + 0x18) = puVar3 + 1;
uVar8 = 0;
*(undefined4 *)(param_1 + 0x10) = 0;
param_1[4] = (bf_read)0x1;
goto LAB_000b544f;
}
if (*(uint **)(param_1 + 0x1c) <= puVar3) {
param_1[4] = (bf_read)0x1;
*(undefined4 *)(param_1 + 0x10) = 0;
LAB_000b582b:
uVar8 = 0;
goto LAB_000b544f;
}
*(uint **)(param_1 + 0x18) = puVar3 + 1;
uVar4 = *puVar3;
*(uint *)(param_1 + 0x10) = uVar4;
if (param_1[4] != (bf_read)0x0) goto LAB_000b582b;
uVar5 = (&CBitBuffer::s_nMaskTable)[1 - iVar10];
*(int *)(param_1 + 0x14) = iVar10 + 0x1f;
*(uint *)(param_1 + 0x10) = uVar4 >> ((byte)(1 - iVar10) & 0x1f);
*(uint *)(this + 0x58) = (uVar5 & uVar4) << ((byte)iVar10 & 0x1f) | uVar8;
iVar10 = *(int *)(param_1 + 0x14);
if (iVar10 < 0xb) goto LAB_000b5360;
LAB_000b545e:
*(int *)(param_1 + 0x14) = iVar10 + -0xb;
uVar8 = *(uint *)(param_1 + 0x10) & 0x7ff;
if (iVar10 + -0xb == 0) {
puVar2 = *(undefined4 **)(param_1 + 0x18);
*(undefined4 *)(param_1 + 0x14) = 0x20;
if (puVar2 == *(undefined4 **)(param_1 + 0x1c)) {
*(undefined4 *)(param_1 + 0x14) = 1;
*(undefined4 *)(param_1 + 0x10) = 0;
*(undefined4 **)(param_1 + 0x18) = puVar2 + 1;
}
else if (*(undefined4 **)(param_1 + 0x1c) < puVar2) {
param_1[4] = (bf_read)0x1;
*(undefined4 *)(param_1 + 0x10) = 0;
}
else {
*(undefined4 **)(param_1 + 0x18) = puVar2 + 1;
*(undefined4 *)(param_1 + 0x10) = *puVar2;
}
}
else {
*(uint *)(param_1 + 0x10) = *(uint *)(param_1 + 0x10) >> 0xb;
}
LAB_000b547c:
*(uint *)(this + 0x50) = uVar8;
iVar10 = *(int *)(param_1 + 0x14);
}
else {
iVar10 = *(int *)(param_1 + 0x14);
if (iVar10 < 0x20) {
uVar8 = *(uint *)(param_1 + 0x10);
puVar3 = *(uint **)(param_1 + 0x18);
if (puVar3 == *(uint **)(param_1 + 0x1c)) {
*(undefined4 *)(param_1 + 0x14) = 1;
*(uint **)(param_1 + 0x18) = puVar3 + 1;
uVar8 = 0;
*(undefined4 *)(param_1 + 0x10) = 0;
param_1[4] = (bf_read)0x1;
}
else {
if (puVar3 < *(uint **)(param_1 + 0x1c)) {
*(uint **)(param_1 + 0x18) = puVar3 + 1;
uVar4 = *puVar3;
*(uint *)(param_1 + 0x10) = uVar4;
if (param_1[4] == (bf_read)0x0) {
*(int *)(param_1 + 0x14) = iVar10;
uVar8 = ((&CBitBuffer::s_nMaskTable)[0x20 - iVar10] & uVar4) << ((byte)iVar10 & 0x1f) |
uVar8;
*(uint *)(param_1 + 0x10) = uVar4 >> ((byte)(0x20 - iVar10) & 0x1f);
goto LAB_000b52ec;
}
}
else {
param_1[4] = (bf_read)0x1;
*(undefined4 *)(param_1 + 0x10) = 0;
}
uVar8 = 0;
}
}
else {
*(int *)(param_1 + 0x14) = iVar10 + -0x20;
uVar8 = *(uint *)(param_1 + 0x10);
if (iVar10 + -0x20 == 0) {
puVar2 = *(undefined4 **)(param_1 + 0x18);
*(undefined4 *)(param_1 + 0x14) = 0x20;
if (puVar2 == *(undefined4 **)(param_1 + 0x1c)) {
*(undefined4 *)(param_1 + 0x14) = 1;
*(undefined4 *)(param_1 + 0x10) = 0;
*(undefined4 **)(param_1 + 0x18) = puVar2 + 1;
}
else {
if (*(undefined4 **)(param_1 + 0x1c) < puVar2) {
param_1[4] = (bf_read)0x1;
goto LAB_000b52e5;
}
*(undefined4 **)(param_1 + 0x18) = puVar2 + 1;
*(undefined4 *)(param_1 + 0x10) = *puVar2;
}
}
else {
LAB_000b52e5:
*(undefined4 *)(param_1 + 0x10) = 0;
}
}
LAB_000b52ec:
*(uint *)(this + 0x5c) = uVar8;
iVar10 = *(int *)(param_1 + 0x14);
if (iVar10 < 1) goto LAB_000b52fa;
LAB_000b5432:
*(int *)(param_1 + 0x14) = iVar10 + -1;
uVar8 = *(uint *)(param_1 + 0x10) & 1;
if (iVar10 + -1 == 0) {
puVar2 = *(undefined4 **)(param_1 + 0x18);
*(undefined4 *)(param_1 + 0x14) = 0x20;
if (puVar2 == *(undefined4 **)(param_1 + 0x1c)) {
*(undefined4 *)(param_1 + 0x14) = 1;
*(undefined4 *)(param_1 + 0x10) = 0;
*(undefined4 **)(param_1 + 0x18) = puVar2 + 1;
}
else if (*(undefined4 **)(param_1 + 0x1c) < puVar2) {
param_1[4] = (bf_read)0x1;
*(undefined4 *)(param_1 + 0x10) = 0;
}
else {
*(undefined4 **)(param_1 + 0x18) = puVar2 + 1;
*(undefined4 *)(param_1 + 0x10) = *puVar2;
}
}
else {
*(uint *)(param_1 + 0x10) = *(uint *)(param_1 + 0x10) >> 1;
}
LAB_000b544f:
*(uint *)(this + 0x58) = uVar8;
iVar10 = *(int *)(param_1 + 0x14);
if (10 < iVar10) goto LAB_000b545e;
LAB_000b5360:
uVar8 = *(uint *)(param_1 + 0x10);
puVar3 = *(uint **)(param_1 + 0x18);
if (puVar3 != *(uint **)(param_1 + 0x1c)) {
if (*(uint **)(param_1 + 0x1c) < puVar3) {
param_1[4] = (bf_read)0x1;
*(undefined4 *)(param_1 + 0x10) = 0;
goto LAB_000b5385;
}
*(uint **)(param_1 + 0x18) = puVar3 + 1;
uVar4 = *puVar3;
*(uint *)(param_1 + 0x10) = uVar4;
if (param_1[4] != (bf_read)0x0) goto LAB_000b5385;
uVar5 = (&CBitBuffer::s_nMaskTable)[0xb - iVar10];
*(int *)(param_1 + 0x14) = iVar10 + 0x15;
uVar8 = (uVar5 & uVar4) << ((byte)iVar10 & 0x1f) | uVar8;
*(uint *)(param_1 + 0x10) = uVar4 >> ((byte)(0xb - iVar10) & 0x1f);
goto LAB_000b547c;
}
*(undefined4 *)(param_1 + 0x14) = 1;
*(uint **)(param_1 + 0x18) = puVar3 + 1;
*(undefined4 *)(param_1 + 0x10) = 0;
param_1[4] = (bf_read)0x1;
LAB_000b5385:
*(undefined4 *)(this + 0x50) = 0;
iVar10 = *(int *)(param_1 + 0x14);
}
if (iVar10 < 0x14) {
uVar8 = *(uint *)(param_1 + 0x10);
puVar3 = *(uint **)(param_1 + 0x18);
if (puVar3 == *(uint **)(param_1 + 0x1c)) {
*(undefined4 *)(param_1 + 0x14) = 1;
*(uint **)(param_1 + 0x18) = puVar3 + 1;
uVar8 = 0;
*(undefined4 *)(param_1 + 0x10) = 0;
param_1[4] = (bf_read)0x1;
}
else {
if (*(uint **)(param_1 + 0x1c) < puVar3) {
param_1[4] = (bf_read)0x1;
*(undefined4 *)(param_1 + 0x10) = 0;
}
else {
*(uint **)(param_1 + 0x18) = puVar3 + 1;
uVar4 = *puVar3;
*(uint *)(param_1 + 0x10) = uVar4;
if (param_1[4] == (bf_read)0x0) {
uVar5 = (&CBitBuffer::s_nMaskTable)[0x14 - iVar10];
*(int *)(param_1 + 0x14) = iVar10 + 0xc;
uVar8 = (uVar5 & uVar4) << ((byte)iVar10 & 0x1f) | uVar8;
*(uint *)(param_1 + 0x10) = uVar4 >> ((byte)(0x14 - iVar10) & 0x1f);
goto LAB_000b54a9;
}
}
uVar8 = 0;
}
}
else {
*(int *)(param_1 + 0x14) = iVar10 + -0x14;
uVar8 = *(uint *)(param_1 + 0x10) & 0xfffff;
if (iVar10 + -0x14 == 0) {
puVar2 = *(undefined4 **)(param_1 + 0x18);
*(undefined4 *)(param_1 + 0x14) = 0x20;
if (puVar2 == *(undefined4 **)(param_1 + 0x1c)) {
*(undefined4 *)(param_1 + 0x14) = 1;
*(undefined4 *)(param_1 + 0x10) = 0;
*(undefined4 **)(param_1 + 0x18) = puVar2 + 1;
}
else if (*(undefined4 **)(param_1 + 0x1c) < puVar2) {
param_1[4] = (bf_read)0x1;
*(undefined4 *)(param_1 + 0x10) = 0;
}
else {
*(undefined4 **)(param_1 + 0x18) = puVar2 + 1;
*(undefined4 *)(param_1 + 0x10) = *puVar2;
}
}
else {
*(uint *)(param_1 + 0x10) = *(uint *)(param_1 + 0x10) >> 0x14;
}
}
LAB_000b54a9:
*(uint *)(this + 0x60) = uVar8;
uVar8 = *(uint *)(param_1 + 0x10);
pbVar1 = param_1 + 0x14;
*(int *)pbVar1 = *(int *)pbVar1 + -1;
if (*(int *)pbVar1 == 0) {
puVar2 = *(undefined4 **)(param_1 + 0x18);
*(undefined4 *)(param_1 + 0x14) = 0x20;
if (puVar2 == *(undefined4 **)(param_1 + 0x1c)) {
*(undefined4 *)(param_1 + 0x14) = 1;
*(undefined4 *)(param_1 + 0x10) = 0;
*(undefined4 **)(param_1 + 0x18) = puVar2 + 1;
}
else if (*(undefined4 **)(param_1 + 0x1c) < puVar2) {
param_1[4] = (bf_read)0x1;
*(undefined4 *)(param_1 + 0x10) = 0;
}
else {
*(undefined4 **)(param_1 + 0x18) = puVar2 + 1;
*(undefined4 *)(param_1 + 0x10) = *puVar2;
}
}
else {
*(uint *)(param_1 + 0x10) = uVar8 >> 1;
}
this[0x55] = (SVC_PacketEntities)((byte)uVar8 & 1);
this[0x55] = (SVC_PacketEntities)((byte)this[0x55] & 1);
*(undefined4 *)(this + 100) = *(undefined4 *)param_1;
*(undefined4 *)(this + 0x68) = *(undefined4 *)(param_1 + 4);
*(undefined4 *)(this + 0x6c) = *(undefined4 *)(param_1 + 8);
*(undefined4 *)(this + 0x70) = *(undefined4 *)(param_1 + 0xc);
*(undefined4 *)(this + 0x74) = *(undefined4 *)(param_1 + 0x10);
*(undefined4 *)(this + 0x78) = *(undefined4 *)(param_1 + 0x14);
*(undefined4 *)(this + 0x7c) = *(undefined4 *)(param_1 + 0x18);
*(undefined4 *)(this + 0x80) = *(undefined4 *)(param_1 + 0x1c);
*(undefined4 *)(this + 0x84) = *(undefined4 *)(param_1 + 0x20);
if (*(int *)(param_1 + 0x20) == 0) {
iVar10 = 0;
}
else {
iVar7 = (((uint)(*(int *)(param_1 + 0x18) - *(int *)(param_1 + 0x20)) >> 2) * 0x20 -
*(int *)(param_1 + 0x14)) + (*(uint *)(param_1 + 0xc) & 3) * 8;
iVar10 = *(int *)(param_1 + 8);
if (iVar7 <= *(int *)(param_1 + 8)) {
iVar10 = iVar7;
}
}
/* try { // try from 000b555a to 000b555e has its CatchHandler @ 000b5a57 */
uVar9 = CBitRead::Seek((CBitRead *)param_1,*(int *)(this + 0x60) + iVar10);
iVar10 = _DAT_0040b9d4;
if (((DAT_0040b02c == '\0') || (_DAT_0040b028 != 0)) &&
(iVar7 = ThreadGetCurrentId(), iVar10 == iVar7)) {
cVar6 = CVProfNode::ExitScope();
if (cVar6 != '\0') {
_DAT_0040b030 = (int *)_DAT_0040b030[0x19];
}
DAT_0040b02c = _DAT_0040b030 == (int *)0x40b034;
}
if (local_20 != 0) {
(**(code **)(local_20 + 0x54))(local_20,local_28,local_24,0,0,0);
}
return uVar9;
}
SourceMod gamedata
paste intoaddons/sourcemod/gamedata/<your_plugin>.txt
used as the SourceMod key — change to fit your plugin's convention
SourceMod library name (server / engine / matchmaking)
Just a Signatures{} block, ready to drop into a gamedata
file. Wire it up in your plugin however you like - SDKCall, DHooks,
raw memory ops, or anything else.
Signatures + Functions block. The plugin uses
DHookCreateFromConf - DHooks reads return type, this-type,
calling convention, and argument types straight from the gamedata. Less
boilerplate in the plugin, types travel with the gamedata.
Gamedata KeyValues
DHooks plugin example
Type inference is best-effort from the C signature - sanity-check the DHooks types before shipping.