bitstream.c

@@ -4,7 +4,6 @@
 #include "common.h"
 #include "bitstream.h"
 #include "packet.h"
-#include <stdio.h>
 
 __declspec(naked)
 void __stdcall BitStream__ctor(
@@ -45,61 +44,3 @@ int __stdcall BitStream__Read(struct CBitStream *this, char *out)
 		jmp eax
 	}
 }
-
-int __stdcall Hooked_BitStream__ReadCompressed(
-	char *out,
-	unsigned char a,
-	unsigned char unsignedData)
-{
-	struct CBitStream *this;
-	unsigned char tmpa, tmpread;
-	int myReadOffset;
-
-	_asm mov this, ecx
-
-	tmpa = (a >> 3) - 1;
-	if (unsignedData) {
-		unsignedData = 0;
-		a = 0;
-	} else {
-		unsignedData = 0xFF;
-		a = 0xF0;
-	}
-
-	while (tmpa > 0) {
-		myReadOffset = this->readOffset + 1;
-		if (myReadOffset > this->numberOfBitsUsed) {
-			return 0;
-		}
-		if ((0x80 >> this->readOffset) == this->ptrData[myReadOffset]) {
-			this->readOffset = myReadOffset;
-			return (int) thiscall3(
-				(void*) 0x44DA70, this, (int) out, tmpa, 1);
-		}
-
-		this->readOffset = myReadOffset;
-		out[tmpa] = unsignedData;
-		tmpa--;
-	}
-
-	if (this->readOffset + 1 > this->numberOfBitsUsed) {
-		return 0;
-	}
-
-	if (!thiscall1((void*) 0x44D840, this, (int) &tmpread)) { /*readBit*/
-		return 0;
-	}
-
-	out += 0; /*? esi + ebx but esi should be always 0?*/
-	if (tmpread) {
-		if (!thiscall3((void*) 0x44DA70, this, (int) out, 4, 1)) {
-			return 0;
-		}
-		*out |= a;
-	} else {
-		if (!thiscall3((void*) 0x44DA70, this, (int) out, 8, 1)) {
-			return 0;
-		}
-	}
-	return 1;
-}

bitstream.h

@@ -21,7 +21,3 @@ void __stdcall BitStream__ctor(
 void __stdcall BitStream__dtor();
 
 int __stdcall BitStream__Read(struct CBitStream *this, char *out);
-int __stdcall Hooked_BitStream__ReadCompressed(
-	char *out,
-	unsigned char,
-	unsigned char);

common.c

@@ -3,115 +3,6 @@
 
 #include "common.h"
 
-__declspec(naked)
-void j__free(void *ptr)
-{
-	_asm {
-		mov eax, 0x49AAA8
-		jmp eax
-	}
-}
-
-__declspec(naked)
-void * __stdcall Queue_AtPosition_QWORD(struct CQueue *queue, int position)
-{
-	_asm {
-		pop eax
-		pop ecx
-		push eax
-		mov eax, 0x45B690
-		jmp eax
-	}
-}
-
-__declspec(naked)
-void __stdcall Queue_Push_QWORD(struct CQueue *queue, void *value)
-{
-	_asm {
-		pop eax
-		pop ecx
-		push eax
-		mov eax, 0x45B5B0
-		jmp eax
-	}
-}
-
-/**
-@param value a POINTER to the value (so for a queue of pointers, a **value)
-*/
-__declspec(naked)
-void __stdcall Queue_Push_DWORD(struct CQueue *queue, void *value)
-{
-	_asm {
-		pop eax
-		pop ecx
-		push eax
-		mov eax, 0x450FA0
-		jmp eax
-	}
-}
-
-__declspec(naked)
-void * __stdcall thiscall0(void *address, void *this)
-{
-	_asm {
-		add esp, 0xC
-		mov ecx, [esp-0x4]
-		mov eax, [esp-0x8]
-		push [esp-0xC]
-		jmp eax
-	}
-}
-
-__declspec(naked)
-void * __stdcall thiscall1(void *address, void *this, int a)
-{
-	_asm {
-		add esp, 0xC
-		mov ecx, [esp-0x4]
-		mov eax, [esp-0x8]
-		push [esp-0xC]
-		jmp eax
-	}
-}
-
-__declspec(naked)
-void * __stdcall thiscall2(void *address, void *this, int a, int b)
-{
-	_asm {
-		add esp, 0xC
-		mov ecx, [esp-0x4]
-		mov eax, [esp-0x8]
-		push [esp-0xC]
-		jmp eax
-	}
-}
-
-__declspec(naked)
-void * __stdcall thiscall3(void *address, void *this, int a, int b, int c)
-{
-	_asm {
-		add esp, 0xC
-		mov ecx, [esp-0x4]
-		mov eax, [esp-0x8]
-		push [esp-0xC]
-		jmp eax
-	}
-}
-
-__declspec(naked)
-void * __stdcall thiscall4(void *address, void *this,
-	int a, int b, int c, int d)
-{
-	_asm {
-		add esp, 0xC
-		mov ecx, [esp-0x4]
-		mov eax, [esp-0x8]
-		push [esp-0xC]
-		jmp eax
-	}
-}
-
 __declspec(naked)
 void __stdcall RangeList__ctor(struct CRangeList *this)
 {
@@ -148,17 +39,6 @@ int __stdcall BPlusTree__IsEmpty(void *this)
 	}
 }
 
-void RaknetTimeNS_Add(struct CRaknetTimeNS *this, unsigned int value)
-{
-	unsigned int oldLo;
-
-	oldLo = this->lo32;
-	this->lo32 += value;
-	if (this->lo32 < oldLo) {
-		this->hi32++;
-	}
-}
-
 int RaknetTimeNS_IsBigger(
 	struct CRaknetTimeNS isbigger,
 	struct CRaknetTimeNS than)

common.h

@@ -6,9 +6,6 @@
 #define STATIC_ASSERT(E) typedef char __static_assert_[(E)?1:-1]
 #define EXPECT_SIZE(S,SIZE) STATIC_ASSERT(sizeof(S)==(SIZE))
 
-#define DEFAULT_HAS_RECEIVED_PACKET_QUEUE_SIZE 0x200
-#define NUMBER_OF_ORDERED_STREAMS 0x20
-
 #pragma pack(push, 1)
 struct PlayerID {
 	int binaryAddress;
@@ -40,20 +37,6 @@ struct CRangeNode_Short {
 };
 EXPECT_SIZE(struct CRangeNode_Short, 0x4);
 
-struct CListNode_DWORD {
-	void *value;
-	struct CListNode_DWORD *prev;
-	struct CListNode_DWORD *next;
-};
-EXPECT_SIZE(struct CListNode_DWORD, 0xC);
-
-struct CCircularLinkedList {
-	unsigned int list_size;
-	void *root;
-	void *position;
-};
-EXPECT_SIZE(struct CCircularLinkedList, 0xC);
-
 struct CRaknetTimeNS {
 	unsigned int lo32;
 	unsigned int hi32;
@@ -62,19 +45,15 @@ EXPECT_SIZE(struct CRaknetTimeNS, 0x8);
 
 struct CQueue {
 	void *array;
-	/*index of head element*/
-	int head;
-	/*index of tail element*/
-	int tail;
+	void *head;
+	void *tail;
 	int allocationSize;
 };
 EXPECT_SIZE(struct CQueue, 0x10);
 
 struct CReliabilityLayer {
 /*000*/ char _pad0[0xC];
-/**packets ready for handling*/
 /*00C*/ struct CQueue outputQueue;
-/**this is acknowlegements to send on next update*/
 /*01C*/ void *acknowlegements; // DataStructures::RangeList<short>
 /*020*/ char _pad20[0x20];
 /*040*/ void *resendList;
@@ -114,16 +93,7 @@ struct CReliabilityLayer {
 /*3EC*/ char _pad3EC[0x28];
 /*414*/ int someCounter;
 /*418*/ char _pad418[0xC];
-/**
-Queue that stores received packets with a higher message number than the first
-next packet that we are supposed to receive. 0 values means the packet with that
-number (the index == messagenumber) has been received, non-0 values are the
-timeNS when this packet hole should be expired (removed).
-*/
 /*424*/ struct CQueue hasReceivedPacketQueue;
-/**
-Next message number that is needed.
-*/
 /*434*/ short receivedPacketsBaseIndex;
 /*436*/ char resetReceivedPackets;
 /*437*/ char _pad437[0x11];
@@ -161,27 +131,9 @@ struct CInternalPacket {
 EXPECT_SIZE(struct CInternalPacket, 0x38);
 #pragma pack(pop)
 
-
-#define QUEUE_SIZE(X) \
-	((X.tail > X.head) ? \
-	(X.tail - X.head) : (X.allocationSize - X.head + X.tail))
-
-#define QUEUE_POP_IGNOREVALUE(X) \
-	(X.head = (X.head+1 == X.allocationSize) ? 0 : (X.head+1))
-
-void j__free(void *ptr);
-void * __stdcall Queue_AtPosition_QWORD(struct CQueue *queue, int position);
-void __stdcall Queue_Push_QWORD(struct CQueue *queue, void *value);
-void __stdcall Queue_Push_DWORD(struct CQueue *queue, void *value);
-void * __stdcall thiscall0(void *address, void *this);
-void * __stdcall thiscall1(void *address, void *this, int);
-void * __stdcall thiscall2(void *address, void *this, int, int);
-void * __stdcall thiscall3(void *address, void *this, int, int, int);
-void * __stdcall thiscall4(void *address, void *this, int, int, int, int);
 void __stdcall RangeList__ctor(struct CRangeList *this);
 void __stdcall RangeList__dtor(struct CRangeList *this);
 int __stdcall BPlusTree__IsEmpty(void *this);
-void RaknetTimeNS_Add(struct CRaknetTimeNS *this, unsigned int value);
 int RaknetTimeNS_IsBigger(
 	struct CRaknetTimeNS isbigger,
 	struct CRaknetTimeNS than);

nethandler.c

@@ -2,11 +2,9 @@
 /* vim: set filetype=c ts=8 noexpandtab: */
 
 #include "common.h"
-#include "bitstream.h"
 #include "rakpeer.h"
 #include "processnetworkpacket.h"
 #include "uncompress.h"
-#include "rangelist_deserialize.h"
 #include <windows.h>
 #include <stdlib.h>
 #include <stdio.h>
@@ -26,6 +24,4 @@ void nethandler_init()
 	simple_redir_call(RP_PARSE_NETWORK_PACKET, ProcessNetworkPacket);
 	simple_redir_call(RP_PARSE_CONNECTION_REQ,
 		RakPeer__ParseConnectionRequestPacket);
-	//simple_redir_call((void*) 0x45F951, RangeList__Deserialize_hooked);
-	simple_redir_call((void*) 0x45E2EF, Hooked_BitStream__ReadCompressed);
 }

rangelist_deserialize.c

@@ -1,50 +0,0 @@
-
-/* vim: set filetype=c ts=8 noexpandtab: */
-
-#include "common.h"
-#include "rangelist_deserialize.h"
-#include "bitstream.h"
-
-__declspec(naked)
-int __stdcall RangeList__Deserialize(
-	struct CRangeList *this,
-	struct CBitStream *bitStream)
-{
-	_asm {
-		pop eax
-		pop ecx
-		push eax
-		mov eax, 0x45E2D0
-		jmp eax
-	}
-}
-
-int __stdcall RangeList__Deserialize_hooked(struct CBitStream *bitStream)
-{
-	struct CRangleList *this;
-	short result;
-	char confusingVar;
-	int value, valueshr3;
-
-	_asm mov this, ecx
-	
-	thiscall0((void*) 0x45D820, this);
-	thiscall3((void*) 0x44DB30, bitStream, (int) &result, 0x10, 1);
-
-	if (result == 0) {
-		return 1;
-	}
-
-	confusingVar = *((char*) bitStream); // ??
-
-	if (bitStream->readOffset + 1 <= bitStream->numberOfBitsUsed) {
-		value = (int) bitStream->ptrData;
-		valueshr3 = value >> 3;
-		value &= 0x8000007;
-		if (value & 0x80000000) {
-			
-		}
-	}
-
-	return 0;
-}

rangelist_deserialize.h

@@ -1,8 +0,0 @@
-
-/* vim: set filetype=c ts=8 noexpandtab: */
-
-int __stdcall RangeList__Deserialize(
-	struct CRangeList *this,
-	struct CBitStream *bitStream);
-
-int __stdcall RangeList__Deserialize_hooked(struct CBitStream *bitStream);

reliability.c

@@ -1,8 +1,6 @@
 
 /* vim: set filetype=c ts=8 noexpandtab: */
 
-//#define CALL_ORIGINAL
-
 #define RELIABILITY_PRINT
 
 #ifdef RELIABILITY_PRINT
@@ -15,7 +13,6 @@
 #include "bitstream.h"
 #include "rakpeer.h"
 #include "reliability.h"
-#include "rangelist_deserialize.h"
 #include <stdio.h>
 
 __declspec(naked)
@@ -50,262 +47,14 @@ void SendAckForPacket(
 	RangeList_Short__Insert(&this->acknowlegements, packet->messageNumber);
 }
 
-static
-void ResetReceivedPackets(struct CReliabilityLayer *this)
-{
-	if (!this->resetReceivedPackets) {
-		return;
-	}
-
-	thiscall1((void*) 0x45B770, &this->hasReceivedPacketQueue,
-			DEFAULT_HAS_RECEIVED_PACKET_QUEUE_SIZE);
-}
-
-/**
-@return 0 if packet should be discarded
-*/
-static
-int HandlePacketHole(
-	struct CReliabilityLayer *this,
-	int holeSize,
-	struct CRaknetTimeNS time)
-{
-	struct CQueue *queueptr;
-	struct CRaknetTimeNS *timeAt, timeTmp;
-
-#define queue this->hasReceivedPacketQueue
-	queueptr = &this->hasReceivedPacketQueue;
-
-	if (holeSize == 0) {
-		if (QUEUE_SIZE(queue)) {
-			QUEUE_POP_IGNOREVALUE(queue);
-		}
-		this->receivedPacketsBaseIndex++;
-		return 1;
-	}
-
-	dprintf("packet hole is %d\n", holeSize);
-
-	if (holeSize > 0x8000) {
-		/*? underflow apparently*/
-		this->statistics_duplicateMessagesReceived++;
-		return 0;
-	}
-
-	if (holeSize < QUEUE_SIZE(queue)) {
-		timeAt = Queue_AtPosition_QWORD(queueptr, holeSize);
-
-		if (timeAt->lo32 == 0 && timeAt->hi32 == 0) {
-			/*was already received, so duplicate packet*/
-			this->statistics_duplicateMessagesReceived++;
-			return 0;
-		}
-
-		/*it was a hole that has just been filled*/
-		timeAt->lo32 = timeAt->hi32 = 0;
-		return 1;
-	}
-
-	/*add to queue, with holes in between*/
-	while (holeSize > QUEUE_SIZE(queue)) {
-		timeTmp = time;
-		RaknetTimeNS_Add(&timeTmp, this->timeoutTimeMS * 1000);
-		Queue_Push_QWORD(queueptr, &time);
-	}
-	timeTmp.lo32 = timeTmp.hi32 = 0;
-	Queue_Push_QWORD(queueptr, &timeTmp);
-	return 1;
-}
-
-static
-void RemovePacketHolesNotReceivedInTime(
-	struct CReliabilityLayer *this,
-	struct CRaknetTimeNS time)
-{
-	struct CQueue *queueptr;
-	struct CRaknetTimeNS *expireTime;
-
-#define queue this->hasReceivedPacketQueue
-	queueptr = &this->hasReceivedPacketQueue;
-
-	while (QUEUE_SIZE(queue)) {
-		expireTime = Queue_AtPosition_QWORD(queueptr, queue.head);
-		if (!RaknetTimeNS_IsBigger(time, *expireTime)) {
-			return;
-		}
-		QUEUE_POP_IGNOREVALUE(queue);
-		this->receivedPacketsBaseIndex++;
-	}
-}
-
-static
-void CompressMessageHoleQueue(struct CReliabilityLayer *this)
-{
-#define queue this->hasReceivedPacketQueue
-
-	if (queue.allocationSize <= DEFAULT_HAS_RECEIVED_PACKET_QUEUE_SIZE) {
-		return;
-	}
-
-	if (QUEUE_SIZE(queue) * 3 <= queue.allocationSize) {
-		return;
-	}
-
-	/*Queue::Compress*/
-	thiscall0((void*) 0x45B6C0, &this->hasReceivedPacketQueue);
-}
-
-static
-void DiscardPacket(
-	struct CReliabilityLayer *this,
-	struct CInternalPacket *packet)
-{
-	j__free(packet->pData);
-	thiscall1((void*) 0x44EBF0, &this->internalPacketPool, (int) packet);
-}
-
-static
-int HandleSequencedPacket(
-	struct CReliabilityLayer *this,
-	struct CInternalPacket *packet)
-{
-	char channel;
-	short waitingIndex;
-	short newIndex;
-
-	if (packet->packetReliability != RELIABLE_SEQUENCED ||
-		packet->packetReliability != UNRELIABLE_SEQUENCED)
-	{
-		return 0;
-	}
-
-	channel = packet->orderingChannel;
-	if (channel >= NUMBER_OF_ORDERED_STREAMS) {
-		DiscardPacket(this, packet);
-		return 1;
-	}
-
-	waitingIndex = this->waitingForSequencedPacketReadIndex[channel];
-	newIndex = packet->orderingIndex;
-	/*isOlderSequencedPacked*/
-	if (thiscall2((void*) 0x45B3D0, this, newIndex, waitingIndex)) {
-		this->statistics_sequencedMessagesOutOfOrder++;
-		DiscardPacket(this, packet);
-		return 1;
-	}
-	this->statistics_sequencedMessagesInOrder++;
-
-	/*ignoring split packet code @0x460098*/
-
-	this->waitingForSequencedPacketReadIndex[channel] = newIndex + 1;
-	Queue_Push_DWORD(&this->outputQueue, &packet);
-
-	return 1;
-}
-
-static
-void OutputNowInOrderPackets(
-	struct CReliabilityLayer *this,
-	struct CCircularLinkedList *orderingList,
-	short *waitingForIndex)
-{
-	struct CInternalPacket *packet;
-	struct CListNode_DWORD *node, *root;
-	int wasAtLeastOneRemoved;
-
-	wasAtLeastOneRemoved = 1;
-	while (wasAtLeastOneRemoved && orderingList->list_size) {
-		wasAtLeastOneRemoved = 0;
-		root = node = orderingList->position = orderingList->root;
-		do {
-			packet = node->value;
-			if (packet->orderingIndex == *waitingForIndex) {
-				dprintf("popped out of order packet\n");
-				Queue_Push_DWORD(&this->outputQueue, &packet);
-				/*CCircularLinkedList::PopCurrent_DWORD*/
-				thiscall0((void*) 0x44E750, orderingList);
-				*waitingForIndex++;
-				wasAtLeastOneRemoved = 1;
-				break;
-			}
-			node = node->next;
-		} while (node != root);
-	}
-}
-
-static
-int HandleOrdenedPacket(
-	struct CReliabilityLayer *this,
-	struct CInternalPacket *packet)
-{
-	char channel;
-	short newIndex;
-	short *waitingForIndex;
-	struct CCircularLinkedList *orderingList;
-
-	if (packet->packetReliability != RELIABLE_ORDENED) {
-		return 0;
-	}
-
-	channel = packet->orderingChannel;
-	if (channel >= NUMBER_OF_ORDERED_STREAMS) {
-		DiscardPacket(this, packet);
-		return 1;
-	}
-
-	newIndex = packet->orderingIndex;
-	waitingForIndex = &this->waitingForOrderedPacketReadIndex[channel];
-	if (newIndex != *waitingForIndex) {
-		/*not yet time to handle this one*/
-		dprintf("out of order packet\n");
-		/*do outOfOrderLimit here*/
-		this->statistics_orderedMessagesOutOfOrder++;
-		/*ReliabilityLayer__AddToOrderingList*/
-		thiscall1((void*) 0x45DEE0, this, (int) packet);
-		return 1;
-	}
-	this->statistics_orderedMessagesInOrder++;
-
-	Queue_Push_DWORD(&this->outputQueue, &packet);
-	orderingList = thiscall1((void*) 0x45C4C0, this, channel);
-	if (orderingList == NULL) {
-		return 1;
-	}
-	OutputNowInOrderPackets(this, orderingList, waitingForIndex);
-	return 1;
-}
-
 static
 void HandlePacket(
 	struct CReliabilityLayer *this,
-	struct CInternalPacket *packet,
-	struct CRaknetTimeNS time)
+	struct CInternalPacket *packet)
 {
-	short holes;
-
 	SendAckForPacket(this, packet);
-	ResetReceivedPackets(this);
 
-	holes = packet->messageNumber - this->receivedPacketsBaseIndex;
-	if (!HandlePacketHole(this, holes, time)) {
-		return;
-	}
-
-	RemovePacketHolesNotReceivedInTime(this, time);
-	this->statistics_messagesReceived++;
-	CompressMessageHoleQueue(this);
-
-	/*split packets are dropped, skipping 0x45FECE*/
-
-	if (HandleSequencedPacket(this, packet)) {
-		return;
-	}
-
-	if (HandleOrdenedPacket(this, packet)) {
-		return;
-	}
-
-	Queue_Push_DWORD(&this->outputQueue, &packet);
+	// here lol @45FC87
 }
 
 __declspec(naked)
@@ -325,6 +74,21 @@ __stdcall ReliabilityLayer__CreateInternalPacketFromBitStream(
 	}
 }
 
+static
+__declspec(naked)
+int __stdcall RangeList__Deserialize(
+	struct CRangeList *this,
+	struct CBitStream *bitStream)
+{
+	_asm {
+		pop eax
+		pop ecx
+		push eax
+		mov eax, 0x45E2D0
+		jmp eax
+	}
+}
+
 /*ReliabilityLayer__RemovePacketFromResendListAndDeleteOlderReliableSequenced*/
 __declspec(naked)
 int __stdcall ReliabilityLayer__RemovePacketsConfirmedByAck(
@@ -374,7 +138,7 @@ void HandleAcksForMessageRange(
 
 	/*messageholelimit checked here?*/
 
-	for (msgNum = minMessageNumber; msgNum <= maxMessageNumber; msgNum++) {
+	for (msgNum = minMessageNumber; msgNum < maxMessageNumber; msgNum++) {
 		ackedCounter = ReliabilityLayer__RemovePacketsConfirmedByAck(
 			this,
 			msgNum,
@@ -406,17 +170,17 @@ int HandleAcks(
 	struct CRangeList incomingAcksList;
 	struct CRangeNode_Short *ranges;
 	int amountOfAckRanges, ackRangeIdx;
-	int numAcks, pos;
+	int containedValidAcks;
 	short minMsg, maxMsg;
 
-	pos = bitStream->readOffset;
+	dprintf("reading ackslist, position is %d\n", bitStream->readOffset);
 	RangeList__ctor(&incomingAcksList);
 	if (!RangeList__Deserialize(&incomingAcksList, bitStream)) {
 		dprintf("could not deserialize ackslist\n");
 		RangeList__dtor(&incomingAcksList);
 		return 0;
 	}
-	dprintf("read acks from %d to %d\n", pos, bitStream->readOffset);
+	dprintf("position after reading is %d\n", bitStream->readOffset);
 
 	amountOfAckRanges = incomingAcksList._._.list_size;
 	if (amountOfAckRanges == 0) {
@@ -425,7 +189,7 @@ int HandleAcks(
 		return 1;
 	}
 
-	numAcks = 0;
+	containedValidAcks = 0;
 	ranges = (struct CRangeNode_Short*) incomingAcksList._._.values;
 	for (ackRangeIdx = 0; ackRangeIdx < amountOfAckRanges; ackRangeIdx++) {
 		minMsg = ranges[ackRangeIdx].minIndex;
@@ -436,14 +200,14 @@ int HandleAcks(
 			continue;
 		}
 
-		numAcks += maxMsg - minMsg + 1;
+		containedValidAcks = 1;
 		HandleAcksForMessageRange(this, minMsg, maxMsg, timeNS);
 
 		/*ackslimit checked here*/
 	}
 
 	RangeList__dtor(&incomingAcksList);
-	return numAcks > 0;
+	return containedValidAcks;
 }
 
 /**
@@ -469,9 +233,6 @@ void AddBitsReceivedStatistic(struct CReliabilityLayer *this, int bits)
 	}
 }
 
-#ifdef CALL_ORIGINAL
-__declspec(naked)
-#endif
 int __stdcall ReliabilityLayer__HandleSocketReceiveFromConnectedPlayer(
 	struct CReliabilityLayer *this,
 	char *buffer,
@@ -481,21 +242,11 @@ int __stdcall ReliabilityLayer__HandleSocketReceiveFromConnectedPlayer(
 	int MTUSize,
 	int *ptrOutIsPacketFlood)
 {
-#ifdef CALL_ORIGINAL
-	_asm {
-		pop eax
-		pop ecx
-		push eax
-		mov eax, 0x45F7E0
-		jmp eax
-	}
-#else
 	struct CInternalPacket *packet;
 	struct CBitStream bitStream;
 	struct CRaknetTimeNS timeNS;
 	char hasAcks, wereAcksHandled;
 	int returnValue;
-	int packetCount;
 
 	dprintf("HandleSocketReceiveFromConnectedPlayerStart\n");
 
@@ -514,23 +265,20 @@ int __stdcall ReliabilityLayer__HandleSocketReceiveFromConnectedPlayer(
 	wereAcksHandled = 0;
 	BitStream__Read(&bitStream, &hasAcks);
 	if (hasAcks) {
+		dprintf("has acks\n");
 		wereAcksHandled = HandleAcks(this, &bitStream, timeNS);
 	}
 	returnValue = wereAcksHandled;
 
-	packetCount = 0;
 	while (packet = ReliabilityLayer__CreateInternalPacketFromBitStream(
 				this, &bitStream, timeNS))
 	{
-		returnValue |= 0x10000000;
-		packetCount++;
-		HandlePacket(this, packet, timeNS);
+		returnValue = 1;
+		HandlePacket(this, packet);
 	}
 
 	this->receivePacketCount++;
 	BitStream__dtor(&bitStream);
-	dprintf("HandleSocketReceiveFromConnectedPlayerEnd acks=%d packets=%d\n",
-					returnValue & 0xFFFFFFF, packetCount);
+	dprintf("HandleSocketReceiveFromConnectedPlayerEnd\n");
 	return returnValue;
-#endif
 }

samp-re.vcproj

@@ -141,14 +141,6 @@
 				RelativePath=".\rakpeer.h"
 				>
 			</File>
-			<File
-				RelativePath=".\rangelist_deserialize.c"
-				>
-			</File>
-			<File
-				RelativePath=".\rangelist_deserialize.h"
-				>
-			</File>
 			<File
 				RelativePath=".\reliability.c"
 				>

uncompress.c

@@ -1,7 +1,7 @@
 
 /* vim: set filetype=c ts=8 noexpandtab: */
 
-//#define COMPRESS_PRINT
+#define COMPRESS_PRINT
 
 #include "common.h"
 #include "uncompress.h"