Dusk/WeirdUtils
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266 Commits
Author SHA1 Message Date
MarcelineVQ 34bb70dc8b dpslog: single CombatLogGetCurrentEventInfo call per event 
Both DPSMate and WSBT adapters now call CombatLogGetCurrentEventInfo()
exactly once per event, unpacking all args into p1..p12 locals.
Remove redundant relevance check in WSBT profiling wrapper.
 2026-03-18 17:47:53 -07:00
MarcelineVQ d84f723539 dpslog: handler table swaps, CombatLogGetCurrentEventInfo, unit flags, boolean fix 
Major architectural changes:

- Migrate 12 packet handlers from JMP-patching Detours to NetClient opcode
  handler table pointer swaps. No code bytes modified — only heap pointers.
  Invisible to Warden memory scans. Hook InitializeGameEngine (0x401570,
  __thiscall) to install swaps after all handlers are registered.

- Implement CombatLogGetCurrentEventInfo() — WotLK-style lazy arg retrieval.
  Event fires with no args; addons call the function to get all fields from
  a C-side buffer. No arg count limit (bypasses ExecuteLuaCallback 19-arg cap).
  Includes unit flags, raid flags, and all suffix fields.

- Compute COMBATLOG_OBJECT_* unit flags: affiliation (MINE/PARTY/RAID/OUTSIDER),
  reaction (FRIENDLY/NEUTRAL/HOSTILE via UnitReaction), control (PLAYER/NPC),
  type (PLAYER/NPC/PET/GUARDIAN/OBJECT via SUMMONEDBY check), special (TARGET),
  and raid target markers.

- Fix boolean fields (critical/glancing/crushing): changed from %d (Lua number 0,
  which is TRUTHY) to nil/"1" via boolToLua(). Details addon was counting every
  hit as critical because it uses truthiness checks.

- SPELL_INSTAKILL now fires from SPELLLOGEXECUTE (has caster GUID).
  Standalone SMSG_SPELLINSTAKILLLOG handler is pass-through only.

- SPELL_EXTRA_ATTACKS now uses target GUID from packet (was discarded).

- SPELL_CAST_START/SUCCESS now parse spell target from packet.

- SPELL_DRAIN subevent added for instant power drain effects.

- Rename event from COMBAT_LOG_EVENT to COMBAT_LOG_EVENT_UNFILTERED.

- Update DPSMate and WSBT CLEU adapters to use CombatLogGetCurrentEventInfo().

- Remove unnecessary `or 0` guards on numeric fields (always non-nil from C).
 2026-03-18 16:55:27 -07:00
MarcelineVQ fc762ac200 dpslog: CLEU rename, DPSMate absorb pipeline, WSBT adapter, module version API 
- Rename COMBAT_LOG_EVENT -> COMBAT_LOG_EVENT_UNFILTERED across Zig/Lua
- DPSMate CLEU adapter: absorb pipeline (SetUnregisterVariables, Absorb,
  ConfirmAbsorbApplication, UnregisterAbsorb), BuildFail type 2/3,
  "(Periodic)" suffix, removed dead handler
- WSBT (Weird Scrolling Battle Text): CLEU adapter fork of MSBT with
  dispatch table, A/B combat profiling, selective event unregistration
- Module version API: GetWeirdUtilsVersion(name?) Lua function + WeirdUtils
  global table, additive across independent DLLs. Build system passes
  per-module version strings via build_options.
- Hook Glue_LoadScriptFunctions (0x46ABB0) for login screen availability
- Rename lsf_hook -> register_commands_hook (real name: Player_LoadScriptFunctions)
- lua.zig: add setglobal/getglobal via LUA_GLOBALSINDEX (-10001)
 2026-03-18 14:20:16 -07:00
MarcelineVQ 86da3bcc03 dpslog: DPSMate CLEU adapter with per-combat A/B profiling 
Adds DPSMate_CLEUAdapter.lua -- replaces DPSMate's string-parsing
CHAT_MSG_* system with structured COMBAT_LOG_EVENT data from our DLL.

Adapter maps CLEU subevents directly to DPSMate.DB API calls:
DamageDone, DamageTaken, EnemyDamage, Healing, HealingTaken,
DeathHistory, Kick, Dispels, BuildBuffs, CCBreaker, etc.
Eliminates all strfind pattern matching from the combat log path.

Toggle: /dpscleu (on/off/status)
Benchmark: /dpsbench -- always-on per-combat A/B profiling.
  Resets at combat start, reports at combat end, flips mode for next
  combat. Reports events, total ms, us/event, GC delta, and percentage
  comparison between CLEU and original modes.

Starts in CLEU mode by default.
 2026-03-18 01:12:04 -07:00
MarcelineVQ 56f5c0405d dpslog: WotLK CLEU parity — overkill, overheal, spell names, unit names, GetSpellInfo 
Full WotLK 3.3.5 COMBAT_LOG_EVENT_UNFILTERED layout parity:

Event structure:
- Base: subevent, sourceGUID, sourceName, destGUID, destName
- Spell prefix: spellId, spellName, spellSchool
- All suffix field orders match WotLK (blocked before absorbed, etc.)

New fields:
- overkill (-1 if alive) on all _DAMAGE events
- overheal on SPELL_HEAL and SPELL_PERIODIC_HEAL
- sourceName/destName via getNameByGUID (name cache 0x55F080)
- spellName via SpellRec+0x1E0+locale*4 (verified from SuperWoW)
- glancing/crushing as separate booleans (was packed flags)
- amountMissed field (0 — downstream hook lacks amount)

New hooks:
- ProcessStandardPowerGainMessage (0x62CA00) for SPELL_ENERGIZE with
  actual amount and powerType from SMSG_SPELLENERGIZELOG (opcode 0x151)
- Periodic energize: divide by power display factor (rage/10, happiness/1000)

Leech/drain reclassification:
- Drain Life routed through SPELL_PERIODIC_LEECH (aura 53 check in spell DB)
- SPELL_HEAL suppressed for leech spells (covered by leech event)
- Power leech (aura 64): gainMultiplier read as f32, >0 = LEECH, ==0 = DRAIN
- _LEECH/_DRAIN suffix: amount, powerType(-2=health), extraAmount

Lua API:
- GetSpellInfo(spellId) -> name, rank, icon, castTime, minRange, maxRange, spellId
  Matches WotLK returns. DBC addresses verified from nampower + Ghidra:
  SpellRange.dbc (0xC0D79C), SpellIcon.dbc (0xC0D7EC),
  SpellCastTimes.dbc (0xC0D878). SpellRec offsets from nampower struct.

Reference docs:
- WOTLK_CLEU_SPEC.md: full suffix spec from Blizzard_CombatLog.lua + Skada
- WARDEN_CONCERNS.md: hook risk analysis and remaining parity gaps
 2026-03-18 00:08:42 -07:00
MarcelineVQ 76f0691540 dpslog: fix DAMAGE_SPLIT aura offset (0x178->0x16C for client Spell.dbc), fix SPELL_EXTRA_ATTACKS count, DEFLECT note, EXHAUSTED note 2026-03-17 16:02:39 -07:00
MarcelineVQ aadd467976 dpslog: SPELL_EXTRA_ATTACKS now includes count (EDX was the count all along, not unused) 2026-03-17 15:18:21 -07:00
MarcelineVQ 2ad6ed380e dpslog addon: remove SWING_MISSED DEFLECT (melee can't deflect), add SPELL_MISSED DEFLECT (dead in vanilla server, kept for protocol completeness) 2026-03-17 15:06:06 -07:00
MarcelineVQ 7089ffa399 dpslog addon: variant-expanded tracker checklist (67 entries) — miss types, crit/glancing/crushing, env types, aura BUFF/DEBUFF, power types 2026-03-17 15:01:51 -07:00
MarcelineVQ 8bd82aeea7 dpslog: SPELL_CAST_FAILED for other units via SMSG_SPELL_FAILED_OTHER (0x6E75F0); addon tracks DAMAGE_SPLIT, SPELL_DISPEL_FAILED, UNIT_DESTROYED (37 subevents) 2026-03-17 14:57:22 -07:00
MarcelineVQ 3eff6928b9 dpslog: UNIT_DESTROYED for totems (creature type 11 via name cache), DAMAGE_SPLIT, SPELL_DISPEL_FAILED 2026-03-17 14:39:42 -07:00
MarcelineVQ fec7387148 dpslog: add DAMAGE_SPLIT (Soul Link/BoSac via spell DB aura check) and SPELL_DISPEL_FAILED (hook ProcessMultipleSpellInterrupts 0x628C20) 2026-03-17 14:27:31 -07:00
MarcelineVQ 10bd922cc3 silicon: fix CC mismatches (normalizeVec3InPlace TC, packParticleColor TC, addVec3ToAccumulator remove phantom scale param, revert classifyPointFrustum/testOBBFrustum to TC); runtime JMP address resolution 2026-03-17 13:33:51 -07:00
MarcelineVQ dc37042e6a silicon: naked asm for transpose/setAlpha/addColor/normalize, remove vec3Dot/distPlane/insideBounds from patches, direct patch transpose (7cy, 3.7x) 2026-03-17 03:52:50 -07:00
MarcelineVQ 3dfa559eac silicon: direct byte patch for ftol, JMP patches for all others, removed compare mode 2026-03-17 03:20:59 -07:00
MarcelineVQ 4152d1dc78 silicon: JMP patch infrastructure + native CC for all functions, no naked asm except ftol 2026-03-17 03:12:28 -07:00
MarcelineVQ 6140a3a333 silicon_sse: native calling conventions (thiscall/fastcall/stdcall) for all functions, ready for JMP patching 2026-03-17 02:51:50 -07:00
MarcelineVQ 48e542dcf4 silicon_sse: packParticleColor 26cy->16cy (6.3x) via packed V4 round+convert; checkBoxLineIntersect branchless @min/@max cleanup; all tasks complete 2026-03-17 02:31:01 -07:00
MarcelineVQ 741d44c973 silicon_sse: FSINCOS tested (slower), normalizeVec3/translateBoundingVol/createRotMat3x4 documented at optimum 2026-03-17 02:24:56 -07:00
MarcelineVQ 350cd93162 silicon_sse: normalizeVec3InPlace + testSphereFrustum at optimum, documented attempts 2026-03-17 02:06:08 -07:00
MarcelineVQ d1c3c4654f silicon_sse: batched testOBBFrustum 79cy->43cy (2.3x), 4-corner V4 dots + branchless mask 2026-03-17 01:49:37 -07:00
MarcelineVQ 9715e32ed7 silicon_sse: mulMat3x4InPlace eliminate tmp copy + preload b (1.7x -> 1.8x) 2026-03-17 01:47:13 -07:00
MarcelineVQ 9f2fa5213a bench: best-of-5 for all silicon functions; silicon_sse: V4 column mulMat3x4/InPlace (1.8x/1.7x) 2026-03-17 01:43:16 -07:00
MarcelineVQ 662c854376 silicon_sse: patch-in-place isPointInsideBounds 6cy->5cy (1.2x), naked vucomiss 2026-03-17 01:26:55 -07:00
MarcelineVQ 16f1a073ae silicon_sse: branchless classifyPointFrustum 35cy->30cy (1.8x), revert addToColorAccum 2026-03-17 01:17:23 -07:00
MarcelineVQ cb0888e0fa silicon_sse: naked FMA asm for vec3Dot (0.4x->0.8x) and distanceToPlane (0.7x->1.0x) 2026-03-17 01:01:07 -07:00
MarcelineVQ 9488fb568c silicon_sse: V4/@mulAdd/@shuffle rewrites for all functions 
Major improvements from SSE4.1+FMA+AVX target + explicit SIMD:
- transposeMat4x4: 0.9x -> 2.4x (V4 shuffle)
- rotateMatByQuat: 4.0x -> 5.0x (V4 matmul)
- testOBBFrustum: 0.9x -> 1.2x (V4 corner transform + dot4)
- classifyPointFrustum: 1.4x -> 2.0x (V4 dot4 with {x,y,z,1} trick)
- translateBoundingVol: 1.3x -> 1.7x (@mulAdd plane distances)
- testSphereFrustum: 1.1x -> 1.3x (V4 dot)
- createRotMat3x4: @mulAdd for all 9 matrix entries
- mulMat3x4/InPlace: @mulAdd chains
- quatSlerp: V4 blend + @mulAdd dot
- addVec3ToAccumulator: @mulAdd for scale multiply

All parity tests pass.
 2026-03-17 00:34:12 -07:00
MarcelineVQ b27a987355 silicon: FTOL_ONLY debug flag, ftolSSE2 compare mode, h67 disabled 
Temporary debug state for isolating visual issues:
- FTOL_ONLY gates all hooks except __ftol and world update reporter
- ftolSSE2 compare mode: calls original + SSE2, counts mismatches
- h67 (ConvertPixelsToScreenAlt 0x5C7010) disabled: crashes with ECX=0
 2026-03-17 00:22:21 -07:00
MarcelineVQ 8537587df3 silicon: si_ftol SSE3 FISTTP replacement, bench patch-in-place framework 
si_ftol: 9-byte naked asm using FISTTP (SSE3 truncate-from-x87) replaces
the 39-byte FSTCW/FLDCW/FISTP rounding mode dance. 4 vs 7 cycles (1.7x).
13.2M calls/7.5s in-game -- ~13ms savings per period.

Benchmark: patch-in-place at mapped 0x40A2B0, test parity across 19 values,
best-of-5 timing with varying inputs. Framework for all silicon functions.

Also disabled h67 (ConvertPixelsToScreenAlt) probe -- game passes ECX=0
as valid input, thiscall probe crashes on null this.
 2026-03-17 00:22:07 -07:00
MarcelineVQ 61ee4f48e1 bone_sse: f32 callFtol, fastMod conditional subtract for looping anims 
callFtol: use f32 multiply instead of f64 intermediate. Parity holds --
the delta*scale product is well within f32 precision range.

fastMod: replace integer modulo (idiv, ~25 cycles) with conditional
subtract (~2 cycles) for looping animation frame computation. Falls
back to real modulo for large time skips (alt-tab, etc).

3609 cycles (-14% vs 4176 baseline), parity PASS.
 2026-03-16 17:06:20 -07:00
MarcelineVQ dd43f6aca3 bone_sse: return interp values in registers, hoist runtime constants, value-based local matrix 
- interpAnimKF returns [4]f32, interpVec3Track returns [3]f32, interpFloatTrack returns f32
- Internal crossfade blends stay in registers instead of writing then re-reading from memory
- Bone loop uses returned values directly for buildRotationMatrix/scaleMatrix3x3/translation
- Hoist getShortToFloat() reads to function entry in section functions (Proposal D)
- Remove dead blendVec3, getHermite5, HERMITE_3
- buildRotationMatrixVal returns [16]f32; bone loop uses array ops instead of u32 pointer casts
- matMul4x4Local/matMul4x4InPlace variants for local array operands
- shortInterpToFloat takes pre-read stf parameter

3574 cycles (-14% vs 4176 baseline), parity PASS (9120 bytes).
 2026-03-16 16:25:26 -07:00
MarcelineVQ d9d2e41eb4 bone_sse: return InterpResult in registers, eliminate store-forward latency 
findInterpIdx now returns {idx0, idx1, t} as a struct instead of writing
all three to the output buffer. Only output[0] is written for next-frame
cache persistence. All 29 call sites updated to use returned values.

3574 cycles (-14% vs 4176 baseline), was 3841 (-8%). Parity PASS.
 2026-03-16 15:37:28 -07:00
MarcelineVQ 0419f39833 bench: 2M iterations, baseline 4176 cycles, SSE 3841 (-8%), parity PASS 2026-03-16 15:25:00 -07:00
MarcelineVQ 99b4c8b2d0 bone_sse: f32 findInterpIdx t division, non-inline sections with quota — 3697 cycles (-6%) 2026-03-16 14:12:53 -07:00
MarcelineVQ 502fd9ba04 bone_sse: remove align(1) for naturally-aligned game data — 3641 cycles (was 3744) 2026-03-16 12:43:51 -07:00
MarcelineVQ 88fec305be bone_sse: aggressive inlining + skip identity init + fused rotateByQuaternion — 3744 cycles (was 4040) 2026-03-16 12:41:54 -07:00
MarcelineVQ 22f9e712f4 bench: 100% code path coverage — multi-track ranges, FloatTrack12 mode=0, 9120 bytes parity PASS 2026-03-16 12:34:07 -07:00
MarcelineVQ 4776a979c9 bench: 94% code path coverage, 8988 bytes parity check — all interp modes, billboards, particles, crossfade, attachments 2026-03-16 12:29:31 -07:00
MarcelineVQ 5baa49d97a bench: fix frame_ctr=0 so section functions execute — 3249 cycles, parity PASS 2026-03-16 12:20:22 -07:00
MarcelineVQ 9c215a0bb1 bench: full parity check across all 13 output buffers (8136 bytes), dual BASELINE/SSE 2026-03-16 12:12:57 -07:00
MarcelineVQ 4ed5495219 bench: dual BASELINE/SSE with parity check — 2177 vs 2112 cycles, PASS 2026-03-16 12:10:51 -07:00
MarcelineVQ 4198a00c26 bench: full path coverage + determinism validation — 2065 cycles/call, PASS 2026-03-16 11:57:37 -07:00
MarcelineVQ 75bb38f5af bench: full coverage fixture — 1012 cycles/call (ribbon, particle, attach, billboard, crossfade, clamped, GS, time delta) 2026-03-16 11:50:38 -07:00
MarcelineVQ b6ab4ac59f bench: comprehensive fixture exercising all code paths — 636 cycles/call baseline 2026-03-16 11:46:16 -07:00
MarcelineVQ f119c15b37 bench: comprehensive transform44 fixture — 578 cycles/call baseline (12 bones + texAnim + colorAnim + wordAnim + boneKF) 2026-03-16 11:42:31 -07:00
MarcelineVQ 93100a1a7e bench: add transform44 SSE benchmark — 288 cycles/call baseline (8 bones, 4 animated) 2026-03-16 11:30:06 -07:00
MarcelineVQ 91444f8104 bone_sse: incremental bone pointer advancement, V4 copyMat4 2026-03-16 11:18:50 -07:00
MarcelineVQ 3a522fd1e4 bone_sse: cache frame_ctr, pass to all section functions — eliminates ~29 redundant reads 2026-03-16 11:14:56 -07:00
MarcelineVQ c80e63522b bone_sse: @mulAdd (FMA) for all lerp/blend paths across interp and section functions 2026-03-16 11:06:59 -07:00
MarcelineVQ c36352f4ff bone_sse: @mulAdd (FMA) for lerpVec3, applyTranslation, vec3SqMag 2026-03-16 11:00:01 -07:00