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* Fix audit findings: crash safety, correctness, rendering, performancesalmonik36 hours1-9/+38
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Crash/UB: - gate every hook behind an init-stage flag until config/surface/input are ready - publish module maps as immutable atomic snapshots instead of reallocating shared vectors under unlocked readers - validate the %ebp walk in the RandomSeed/RandomFloat hooks against the stack - bounds-check every RecvTable/RecvProp/string dereference with module_range() - preserve the Itanium vtable header when cloning (client, CInput, model render, studio render) - reject negative usercmd sequence numbers; guard config_load against a null section target; cap the bone parent walk; check mprotect; drop PROT_EXEC on the GOT patch; absorb server.so .bss tail Correctness: - filter dormant entities across ESP, aimbot, triggerbot, melee, items and projectiles (slot self-tested against the local player) - reset the server-health latch per map and only latch on valid model indices - bone cache sized for the 128-target scan; set valid=false on every failure; head_position keeps searching past an invalid bone - vischeck steps past glass by probing until clear, and ignores entities owned by the target (held weapons, bone followers) - aimbot: maxs no longer disables it, AABB-aware FOV prefilter, lock hysteresis, lead point re-checked for FOV and visibility - spread: seed hook arms on the no-spread toggle alone; engine toggle only controls the RandomFloat zeroing - resolve m_hOwnerEntity/m_hOwner; NPC lead velocity from the server entity - vector_angles pitch range, point_ground normal test, underwater jump+duck no longer skips combat, semi-auto press/release edge for synthetic fire - item/projectile markers and blast rings refresh origin per frame while discovery stays at 10 Hz; trajectory uses the real m_DmgRadius and honours the blast-radius toggle Rendering/GUI: - one overlay draw per engine frame (FRAME_RENDER_START boundary), fixing alpha stacking and the speed-graph flicker - clipped lines/outlines and ellipsised text instead of drawing past the content pane or shifting over neighbours - dropdown dismissal consumes the click; hover ignores hidden controls - chams: reset AlphaModulate, reference shared materials once, restore prop tint colour; fonts created once per handle - projection uses Source's 4:3 aspect scaling and roll; screen size refreshed each frame; FOV circle gated on the aim toggles, not the bind Performance: - TTL caches for NPC relation, friendly/neutral and damage class - model names memoised per model index - entity pointer -> index cache for the triggerbot (was a 4096-slot walk/tick) Build: - real Makefile with -MMD dependency tracking, debug/release objects and an always-relink rule; build.sh kept as a thin wrapper
* Chams: working alpha via RenderView blend and a custom VMTsalmonik3 days1-12/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | Testing on :99 showed the material $alpha path is a dead end: UnlitGeneric takes translucency from the base texture/vertex alpha, and the debug materials have neither. Follow Amalgam: apply alpha with IVRenderView::SetBlend (VEngineRenderView014 slot 4) around the model draw, saving/restoring it. To have something translucent to blend, write a tiny UnlitGeneric VMT with $model 1 + $translucent 1 + a white base texture to <game>/<mod>/materials/hl2hake/translucent.vmt (plus a custom/ copy). It is written by a preload constructor so it exists before the material system scans its search paths, then loaded once with FindMaterial. Styles 0/3/4/6 use it when the colour alpha is below 255. Also: - Visible wireframe + through-wall: fill the visible silhouette first so the through-wall pass cannot show in the wireframe gaps, then draw a brightened contour. Style 6 is now "Solid + contour" (recolour + visible edges). - find_modules builds local snapshots and publishes them under a mutex; the setup thread and the server retry could reset the shared vectors live and crash at startup. Verified on :99: Solid + alpha 64 renders a see-through viewmodel, Solid + contour shows a blue fill with bright blue contours, Additive is a translucent coloured glow and Fullbright is a white additive glow.
* Fix No spread on the hl2_complete server buildsalmonik4 days1-0/+99
| | | | | | | | | | | | | | | The server RandomSeed GOT slot was hardcoded to 0xce1348, measured on the older bin/server.so. The anniversary branch loads hl2_complete/bin/server.so, whose R_386_JMP_SLOT for RandomSeed is 0xce5348, so the patch hit unrelated writable data and no spread silently did nothing. - Read the relocation from the loaded module's ELF (module_jump_slot) instead of hardcoding, with the two known offsets as fallback. - Override whenever the RandomSeed caller's `this` is the local server player (CBaseEntity::FireBullets) instead of matching a hardcoded return-address range that also moved between builds. - m_takedamage is a char (FIELD_CHARACTER) in the 2013 SDK; resolve it as such and read a byte, so the IMMUNE damage tag actually works.
* ESP working: NPC detection + authoritative server-side healthsalmonik13 days1-0/+3
| | | | | | | | | | | | | - entitylist slot 6 (GetHighestEntityIndex); class name via GetClientNetworkable -> GetClientClass (replaces the unsafe slot-2 call) - HL2 SP NPCs: class CAI_BaseNPC + m_lifeState, since NPC m_iHealth is not networked; model names from VModelInfoClient006 for labels/friend-foe - real HP/HP-max from the listen-server entity (IVEngineServer021 -> PEntityOfEntIndex -> edict->m_pUnk -> GetBaseEntity) using offsets scanned from server.so's datamap; validated against the client model index - world_to_screen via IVDebugOverlay003::ScreenPosition (fixes box drift) - maxs sanity clamp, NPC-only debug logging, neutral colour for wildlife - build.sh: restore -o libhl2hake.so and add server.cpp
* initsalmonik2026-08-301-0/+69