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This is close but no cigar yet.

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This commit is contained in:
KimLS 2024-11-10 10:07:32 -08:00
parent d29937cba6
commit ce728c4d0d
8 changed files with 966 additions and 200 deletions
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1
common/base_packet.h
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@ -59,6 +59,7 @@ public:
void WriteUInt8(uint8 value) { *(uint8 *)(pBuffer + _wpos) = value; _wpos += sizeof(uint8); }
void WriteUInt32(uint32 value) { *(uint32 *)(pBuffer + _wpos) = value; _wpos += sizeof(uint32); }
void WriteUInt64(uint64 value) { *(uint64 *)(pBuffer + _wpos) = value; _wpos += sizeof(uint64); }
void WriteSInt16(int32 value) { *(int16*)(pBuffer + _wpos) = value; _wpos += sizeof(int16); }
void WriteUInt16(uint32 value) { *(uint16 *)(pBuffer + _wpos) = value; _wpos += sizeof(uint16); }
void WriteSInt32(int32 value) { *(int32 *)(pBuffer + _wpos) = value; _wpos += sizeof(int32); }
void WriteFloat(float value) { *(float *)(pBuffer + _wpos) = value; _wpos += sizeof(float); }

18
common/crc32.cpp
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@ -101,6 +101,24 @@ void CRC32::SetEQChecksum(uchar* in_data, uint32 in_length, uint32 start_at)
memcpy(in_data, (char*)&check, 4);
}
unsigned long CRC32::GetEQChecksum(uchar* in_data, uint32 in_length, uint32 start_at)
{
unsigned long data;
unsigned long check = 0xffffffff;
for (uint32 i = start_at; i < in_length; i++)
{
data = in_data[i];
data = data ^ (check);
data = data & 0x000000ff;
check = check >> 8;
data = CRC32Table[data];
check = check ^ data;
}
return check;
}
uint32 CRC32::Update(const uint8* buf, uint32 bufsize, uint32 crc32var) {
for(uint32 i=0; i < bufsize; i++)
Calc(buf[i], crc32var);

1
common/crc32.h
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@ -8,6 +8,7 @@ public:
static uint32 Generate(const uint8* buf, uint32 bufsize);
static uint32 GenerateNoFlip(const uint8* buf, uint32 bufsize); // Same as Generate(), but without the ~
static void SetEQChecksum(uchar* in_data, uint32 in_length, uint32 start_at=4);
static unsigned long GetEQChecksum(uchar* in_data, uint32 in_length, uint32 start_at = 4);
// Multiple buffer CRC32
static uint32 Update(const uint8* buf, uint32 bufsize, uint32 crc32 = 0xFFFFFFFF);

1134
common/patches/larion.cpp
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File diff suppressed because it is too large Load Diff

2
common/patches/larion_limits.h
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@ -310,7 +310,7 @@ namespace Larion
AltAbility = 0xFF
};
const int SPELL_ID_MAX = 45000;
const int SPELL_ID_MAX = 71999;
const int SPELLBOOK_SIZE = 1120;
const int SPELL_GEM_COUNT = static_cast<uint32>(CastingSlot::MaxGems);
const int SPELL_GEM_RECAST_TIMER = 15;

4
common/patches/larion_ops.h
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@ -9,8 +9,8 @@ E(OP_ExpansionInfo)
E(OP_SpawnAppearance)
//E(OP_SendAATable)
E(OP_PlayerProfile)
E(OP_ZoneEntry)
E(OP_ZoneSpawns)
//E(OP_ZoneEntry)
//E(OP_ZoneSpawns)
//list of packets we need to decode on the way in:
D(OP_ZoneEntry)

4
common/patches/larion_structs.h
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@ -8,10 +8,12 @@ namespace Larion {
static const uint32 MAX_PP_SKILL = PACKET_SKILL_ARRAY_SIZE;
static const uint32 MAX_PP_INNATE_SKILL = 25;
static const uint32 MAX_PP_DISCIPLINES = 300;
static const uint32 MAX_PP_DISCIPLINE_TIMERS = 25;
static const uint32 MAX_PP_COMBAT_ABILITY_TIMERS = 25;
static const uint32 MAX_PP_UNKNOWN_ABILITIES = 25;
static const uint32 MAX_RECAST_TYPES = 25;
static const uint32 MAX_ITEM_RECAST_TYPES = 100;
static const uint32 BUFF_COUNT = 62;
static const uint32 MAX_PP_LANGUAGE = 32;
#pragma pack(1)
struct LoginInfo_Struct {

2
common/patches/rof2.cpp
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@ -2680,7 +2680,7 @@ namespace RoF2
{
float instrument_mod = 0.0f;
uint8 effect_type = emu->buffs[r].effect_type;
uint32 player_id = emu->buffs[r].player_id;;
uint32 player_id = emu->buffs[r].player_id;
if (emu->buffs[r].spellid != 0xFFFF && emu->buffs[r].spellid != 0)
{