Re-generating MMAPs IS required.
Partially reverts 995a443da2 .
Having 2 different slope angles of 55° and 85° created too many polygons to fit in the current mmtile structure. This caused some polygons to become disconnected from each other, creating the old "invisible walls" effect. Because of this and because of the performance hit when loading a mmtile caused by the increase of polygon numbers, this commit reverts the recent changes and sets by default the slope angle to 55°.
Feel free to restore the previous behaviour by running .\mmaps_generator --maxAngle 85 --maxAngleNotSteep 55 , specifying the map id as number if a single map should have different slope values.
This is the last commit that will change MMAPs version to force re-generating them. Any future change that will affect only the generation settings will be optional (but recommended).
* Tools/MMAPs: Remove input argument --maxAngle
Remove input argument --maxAngle . This should be just hardcoded in MapBuilder::GetMapSpecificConfig() so all settings are easily found in the same place instead of being spread around.
* Tools/MMAPs: Add new area type NAV_AREA_GROUND_STEEP
Add new area type NAV_AREA_GROUND_STEEP for ground with slope in the range (55, 70] .
NAV_AREA_GROUND is used for ground with range [0, 55] .
NAV_AREA_GROUND_STEEP takes priority over NAV_AREA_GROUND.
* Tools/MMAPs: Fix NAV_GROUND_STEEP flag not being saved in the mmtile
* Core/PathFinding: Implement NAV_GROUND_STEEP flag
Implement NAV_GROUND_STEEP flag, used only by Creatures that are in combat or evading.
* Distinguish between RC_WALKABLE_AREA and NAV_AREA_GROUND.
* Allow mobs in combat to walk on steeps up to 80°
* Allow mobs in combat to walk on steeps up to 85°.
Disable rcFilterLedgeSpans() filter as it removed long steep spans.
* Increase cost of steep spans to try making creatures walk around obstacles instead of walking on them
* Revert last commit
* Core/MMAPs: Adjust walkable climb
Adjust walkable climb as recast using walkableClimb also to find the poly from a position, giving priority to polys that are below the position but closer than walkableClimb.
* Temporarily disable static collision (the whole check should be removed)
* Core/Spells: removed deprecated mmap path check for TARGET_DEST_CASTER_FRONT_LEAP
* Core/Objects: allow flying units to use the helper as well (flying units casting radius based spells)
* Code refactor
* Handle raycasts that end in a point with no height in the mmap mesh as PATHFIND_NOPATH
* Walk back a bit from raycast hitpoints as sometime the 2D result point is outside of the polygons due to floating point errors.
* Remove whitespace
* Revert 4a197ba22a as a raycast point path should have the Z retrieved with getPolyHeight(). Raycast will only return a 2-point path with Start and Hitpoint/End
* Cleanup PathGenerator raycast case
* Fix PathGenerator raycast broken if start and end are on same poly.
Fix PathGenerator raycast broken if no wall is hit.
Remove unused case of using raycast with an existing previous path (can be added back properly if needed).
Remove forcing poly length to 2 when we actually have already the right number.
* Use closestPointOnPolyBoundary on the second try of finding a point on poly for raycast.
Note that in this case the mesh height is not used which might cause issues. The poly boundary height will be used instead.
* Handle cases where getPolyHeight() fails because the point is on polygon border (and caused by floating point imprecision)
* Add far from poly flags
* Set PATHFIND_INCOMPLETE in raycast case if startFarFromPoly or endFarFromPoly
* Fix blink close to walls with no valid polygon behind the wall
* Require to re-extract mmaps
Co-authored-by: Ovah <dreadkiller@gmx.de>
* Core/Entities: Fix some weird movement due to los issues
- Made LoS check use collisionHeight instead of midsection. Value was too low.
- Gnomes will now have a breath bar more quickly than for example a tauren.
- Changes have been made to checking for ground z as well, some tweeking might be needed but removed most of the scattered +2.0f/+0.5f/we
* Add 0.05f to isInAir check in Creature::UpdateMovementFlags
* Move IteratorPair to its own header
* Add AsUnderlyingType function to cast enum value to its underlying type (avoids repeating std::underlying_type everywhere)
(cherry picked from commit fdd9227b23)
* Add new method Map::getFullVMapDataForPosition to get area info and liquid info in a single vmap lookup
* Use this lookup in Map:: relocation methods to update m_areaId and m_zoneId fields on WorldObject
* Adjust GetZoneId/GetAreaId on WorldObject to always return these cached fields
* Clean up liquid state handling on Unit and Player
* Hand floor's Z coord up through GetFullTerrainStatusForPosition, use it to update a new field in WorldObject, and use that to feed a new GetFloorZ call on WorldObject.
Closes#16489
