Use WMO-aware floor detection for camera clearance so tunnels don't
push the camera up to terrain. Clear permanent auras on dismount via
mount display field. Use center-only sampling for terrain/WMO floors
to prevent offset probes from snapping to terrain above tunnels.
Skip wall collision when a walkable floor exists above current feet,
allowing smooth stair traversal without per-zone tuning. Disable R key
camera reset to avoid conflicts with chat.
Only read effect amount int32 for active effect indices (flags 0x01,
0x02, 0x04) instead of always reading 3. The over-read desynchronized
the packet position, corrupting subsequent aura slots in ALL updates.
Clear aura list on AURA_UPDATE_ALL so dismount/WMO transitions refresh
properly. Increase WMO step height thresholds to reduce stair blocking.
Change buff cancel to right-click and support dismount via buff bar.
selectReachableFloor now picks the floor closest to the player instead of the highest, so tunnels and caves use the WMO floor rather than the terrain surface above.
Add 36 arena and battleground opcodes with handlers for queue status, team events, invites, and errors. Fix SMSG_FORCE_RUN_SPEED_CHANGE parsing (uint8 not uint32) and remove manual mount speed tracking. Buff bar now shows spell icons and is positioned below the minimap. Both mouse buttons cancel autorun.
Add root, branch, thorn, moss, ivy, and other natural doodads to the no-block foliage list. /unstuck now moves the player 5 units forward instead of resetting in place.
Sent messages now appear immediately in chat log. Channel shortcuts (/s, /g, /p, /w, etc.) switch the chat type dropdown and color the input text to match. URLs in chat are clickable and open in the system browser.
TaxiNodes.dbc name was read from field 6 (Korean locale, empty) instead
of field 5 (enUS). Add BFS-based cost computation from TaxiPath.dbc
edges and display gold/silver/copper next to each destination.
Guard pendingTiles.erase() with queueMutex in processReadyTiles and
unloadTile to prevent data race with worker threads. Add defensive null
checks in M2/WMO render and animation paths. Move cleanupUnusedModels
out of per-tile unload loop to run once after all tiles are removed.
- Rider character bobs with mount's run animation (sinusoidal, 0.12u amplitude)
- Mount hoofbeat footstep sounds triggered at 4 points per animation cycle
- M key opens map directly to player's current zone instead of continent
- Mouse wheel scroll zooms map in/out between world, continent, and zone views
- Fog of war darkens unexplored zones on continent view, clears on visit
- Fix SMSG_FORCE_RUN_SPEED_CHANGE parsing (missing uint32 field caused garbage speed)
- Always send speed ACK to prevent server stall, even on invalid values
- Defer mount model loading to next frame to avoid render-loop hang
- Compute mount height from tight vertex bounds instead of M2 header bounds
- Dismount when entering combat or casting spells while mounted
- Prevent auto-attacking yourself when self-targeted
- Leave combat when 40+ yards from target, close vendor at 15+ yards
- Pre-open X11 display for reliable mouse release in signal handlers
Render mount M2 model under player with seated animation, apply creature
skin textures, server-driven speed via SMSG_FORCE_RUN_SPEED_CHANGE, and
/dismount command. X11 XUngrabPointer on crash/hang to always release mouse.
- Remove early-out in wall collision so multiple wall faces are resolved
per frame, preventing corner clip-through
- Update localTo after each wall push so subsequent triangles check
against the corrected position
- Tighten collision sweep steps from 0.65 to 0.35 units (max 5 steps)
for better tunneling prevention on thin walls and corners
- Carpet slide fix: use raw model bounds (rawMax.z) instead of radius-
inflated effectiveTop for the on-top-of-object check, so thin objects
like rugs correctly skip lateral push
- Brighten WMO interior vertex lighting from 2.2/0.3 to 2.4/0.35
- M2 interior darkening now uses global player-inside-WMO flag instead
of per-instance queries that were unreliable
- Fix carpet/rug sliding by skipping lateral collision push when player
is standing on top of any stepable low object, not just platforms
The previous approach used getFloorHeight which has tight spatial query
bounds and couldn't find WMO floors far above the player. Now uses
reset() which does multi-radius WMO/terrain scanning.
- Implement flight path system: SMSG_SHOWTAXINODES parser, CMSG_ACTIVATETAXIEXPRESS builder, BFS multi-hop pathfinding through TaxiNodes/TaxiPath DBC, taxi destination UI, movement blocking during flight
- Fix WMO interiors too dark by boosting vertex color lighting multiplier
- Dim M2 objects inside WMO interiors (rugs, furniture) via per-instance interior detection
- Fix ramp/stair clipping by lowering wall collision normal threshold from 0.85 to 0.55
- Restore 5-sample cardinal footprint for ground detection to fix rug slipping
- Fix /unstuck command to reset player Z to WMO/terrain floor height
- Handle MSG_MOVE_TELEPORT_ACK and SMSG_TRANSFER_PENDING for hearthstone teleports
- Fix spawning under Stormwind with online-mode camera controller reset
Lower MAX_STEP_HEIGHT from 1.0 to 0.6 so curb walls aren't skipped.
Tighten ramp and short surface filters (0.8 height threshold instead of
1.2-1.5) to prevent clipping through tunnel entrance geometry in Stormwind.
Sweep step size reduced from 1.0f back to 0.65f with max 3 steps (was 2)
to prevent clipping through ramps in Stormwind. All paths updated: follow,
free-fly, and swimming.
Shadows disabled by default in renderer, settings UI, and settings defaults.
Spawn fix: floor probe used terrain height (underground) instead of server
position when searching for spawn floor. Now probes from max(terrain, serverZ)
so WMO city surfaces above terrain are found correctly. Also invalidates
floor cache on respawn.
Delete button: moved from details panel to bottom row (small, red, far right).
Two-stage confirmation with modal popups: first asks "are you sure", second
warns "THIS CANNOT BE UNDONE" with red DELETE PERMANENTLY button.
- Skip wall collision sweep entirely when player isn't moving (saves all
collision calls when standing still)
- Reduce max sweep steps from 4 to 2 with 1.0f step size (all paths:
follow, free-fly, swimming)
- Cache floor height between frames, reuse when position changes <0.5 units
- Fix floor height not updating after walking off tall objects (fountain etc)
by always smoothing toward detected ground instead of ignoring drops >2 units
- Reduce free-fly ground probes from 5 to 1
- Disable WMO camera collision (raycast + floor probes) for performance
- Add spatial grid to raycastBoundingBoxes for when camera collision is re-enabled
Build a 2D triangle grid per WMO group at load time so getFloorHeight and
checkWallCollision only test triangles in nearby cells instead of brute-forcing
all triangles. Also reduce sweep steps (12→4), ground probes (3→1), camera
floor probes (5→2), throttle isInsideWMO to every 10 frames, and early-out
wall collision on first hit.
- Fix CMSG_BUY_ITEM count field from uint8 to uint32 (server silently dropped undersized packets)
- Character select screen: remember last selected character, two-column layout with details panel, double-click to enter world, responsive window sizing
- Fix stale character data between logins by replacing static init flag with per-character GUID tracking
- Parallelize WMO visibility culling across worker threads (same pattern as M2 renderer)
- Optimize WMO collision queries with world-space group bounds early rejection in getFloorHeight, checkWallCollision, isInsideWMO, and raycastBoundingBoxes
- Reduce camera ground samples from 5 to 3 movement-aligned probes
- Add WMO interior lighting, unlit materials, vertex color multiply, and alpha blending support
Split the M2 animation update loop into three phases: sequential animation state update, parallel bone matrix computation via std::async (when 32+ animated instances), and sequential particle update. Each thread processes a disjoint slice of instances so no synchronization is needed.
Extract skill data from PLAYER_SKILL_INFO_1_1 update fields (636-1019), detect
skill increases with chat messages, and replace placeholder Skills tab with live
data grouped by category with progress bars.
