* JumpFeasibility.EvaluateStepDescend now requires BOTH cardinal
shoulder columns to be passable. Axis-separated collision
resolution at the corner zeros one velocity component when a
shoulder is walled, sliding the bot straight down past the intended
diagonal landing into a multi-block fall-through (observed on the
251 -> 244 route around (249,136,207)).
* ParkourFeasibility now distinguishes Parkour-carry from
Descend-carry for flat (yDelta == 0) jumps. A Descend often
overshoots the takeoff block, killing the sprint runway the
SprintJumpTemplate needs to reach 5 c2c. Treat Descend-carry like a
cold start: 3.5 m threshold and 2 aligned back-runway blocks. This
prevents the planner from picking impossible 5 c2c flat jumps right
after a Descend (e.g. (248,122,197) -> (248,122,192)).
Verified live on 1.21.11 across all 6 directions between
(251.5,141,210.5), (252.5,138,220.5) and (244.5,122,188.5):
0 replans, 0 segment failures, no mid-path stalls.
Made-with: Cursor
Two complementary fixes for live-server "stuck on a step then replan"
on the 252.5,138,220.5 -> 244.5,122,188.5 route.
Search layer (ParkourFeasibility.HasRunUp): a long flat sprint parkour
(5 c2c, horiz~5) cannot launch from a cold start. Vanilla physics show
that gap=4 dy=0 reaches 5.1075m only with 12 momentum ticks of straight
sprint windup; a 0t standing jump tops out at gap=3 (=4 c2c). When the
previous move type is not Parkour/Descend (i.e. no carried airborne
momentum) we now require two aligned back-runway blocks instead of one
so the executor actually has room to spin sprint up.
Execution layer (GroundedSegmentController.ShouldComplete): the
LandingRecovery early-out used to live below the MinExitSpeed gate. A
Descend that landed inside the destination block but naturally settled
to zero speed (e.g. when the next segment is a fresh Traverse rather
than a chained Parkour) would fail the 0.03 MinExitSpeed check and idle
inside the target block until the per-segment timeout fired, triggering
an unnecessary replan. Move the LandingRecovery footprint check above
the speed gate so a fully-decelerated handoff is accepted.
Verified live on 1.21.11-Vanilla:
- 252.5,138,220.5 -> 244.5,122,188.5: 24 segments, 0 replans (was: 1)
- 244.5,122,188.5 -> 252.5,138,220.5: 48 segments, 0 replans
- 251.5,141,210.5 -> 252.5,138,220.5: 34 segments, 0 replans
- 252.5,138,220.5 -> 251.5,141,210.5: 24 segments, 0 replans
Test suite: 297 passed / 22 known pre-existing failures, no new
regressions vs 5de169db.
Made-with: Cursor
Fix a cluster of execution-layer issues that caused replans and void
falls when traversing narrow ledges and multi-block descents between
(251.5,141,210.5) and (252.5,138,220.5):
- WalkTemplate / GroundedSegmentController: suppress the pre-rotation
bias toward the next segment's exit heading on stable-footing Turn
exits where the next segment is not a jump. The next template
snaps yaw on its first tick anyway, and pre-rotating mid-stride on
a 1-block walkway pushes sprint drift perpendicular to the path and
walks the bot off the edge. Turn exits into a jump still get the
bias so the takeoff direction stays aligned.
- GroundedSegmentController.ShouldComplete: relax the headingReady
gate for Turn exits with stable footing so the segment can complete
once yaw is aligned with either the current or the next segment
heading (within 25/15 deg). Without this the removed bias would
leave the bot stuck at the end of a walkway waiting for a rotation
that never happens.
- DescendTemplate: restrict the airborne exit-heading bias so it only
kicks in when the footprint is inside the landing block, or on
single-step drops where the fall is too short for lateral drift to
miss the landing column. On 2+ block drops the bot now keeps yaw
pointed at the landing center for the whole fall.
- DescendTemplate: add a multi-block overshoot guard on PrepareJump
exits. Once airborne and past the landing end-plane on a 2+ Y
drop, release forward/sprint and press back briefly so air drag
pulls the bot back into the 1x1 landing column instead of sailing
one block past it into the neighbouring void.
Live round-trip between the two goal coordinates now completes with
zero replans in three consecutive runs in each direction. Full unit
test suite is unchanged from the pre-existing baseline (22 failing
tests, all orthogonal to this change).
Made-with: Cursor
Replace seven hand-written IMove classes (MoveTraverse, MoveDiagonal,
MoveAscend, MoveDiagonalAscend, MoveDiagonalDescend, MoveParkour,
MoveSidewallParkour) with a single MoveJump driven by a JumpDescriptor
(XOffset, ZOffset, YDelta, JumpFlavor). JumpFeasibility is the single
source of truth for the physics/cost rules of every jump-family move.
A* no longer iterates a flat IMove[]. The Calculate loop now drives
an IMoveExpander[] that writes into a stackalloc Span<MoveNeighbor>,
eliminating per-iteration heap traffic. JumpExpander enumerates every
jump-family descriptor dynamically; LegacyMoveExpander wraps the
remaining dynamic-landing moves (MoveDescend, MoveSprintDescend,
MoveClimb, MoveFall) so callers that still pass a custom IMove[]
keep working.
Add two O(1) short-circuits at the top of JumpExpander.Expand:
- Hoist the per-node parkour preconditions (AllowParkour + CanSprint,
standing block climbability, feet-liquid, head clearance at y+2)
so ~170 SprintJump + Sidewall descriptors never call JumpFeasibility
when the node cannot take off at all.
- Precompute an 8-way "first step has no floor" table indexed by
(sign(dx), sign(dz)) so SprintJump descriptors in a direction that
has a walkable floor underneath are dropped without Evaluate.
- Add a conservative "any cardinal wall at y or y+1" probe that skips
all 112 Sidewall descriptors when no wall exists adjacent to the
takeoff.
Move tests switch to the new MoveJump.* factory methods. Behavior is
verified by the existing test suite: the 21 pre-existing baseline
failures are preserved exactly, 0 regressions introduced.
Made-with: Cursor
Introduce an EntryPreparationState carried on PathNode + A* context so
sidewall parkour can explicitly request one or more runway traverses
before takeoff instead of silently dropping the move. ParkourFeasibility
gains TryGetRequiredStaticEntryRunupSteps + HasPreparedRunup helpers so
long descends (major=5, dy=-1) only remain feasible when the preceding
node proved the runup.
Widen HasDominantAxisRunUp to accept cold-start sprint-jumps within
~3.1-3.5 blocks horizontally so lone overhang / staircase takeoffs stay
feasible without a 2-block runway (matches Baritone's MomentumBehavior
.ALLOWED contract).
Add a runtime SidewallParkourController that implements the corner
commitment + wall-hug chain during execution.
Extend pathing test fixtures with InitialMomentumTicks, add sidewall
accepted/rejected scenarios, and refresh timing + contract baselines to
reflect the new planner shapes. Document the design in
docs/superpowers/specs and plans.
Made-with: Cursor
Move PathSegmentManager's Replan to Task.Run so the main tick only reads
results and swaps executors, and introduce a _nextExecutor pre-planning
slot so upcoming segments can prepare while the current one finishes.
Relax per-tick yaw/pitch rate limiting: allow instantaneous snapping
before jump ticks (Baritone does this and servers do not kick for it).
Align jump-template success/failure contracts with Baritone:
- Success key shifts from "speed squared" to "feet-on-target block".
- Failure window widened to the ~200 tick range.
- AscendTemplate gets a headBonkClear + edge/side proximity
precondition so launches only happen from a safe takeoff.
Expose an initialMomentumTicks option on TemplateSimulationRunner so
follow-up sidewall scenarios can warm up physics before a template
starts.
Made-with: Cursor
Theory simulator:
- Add 2D side-wall jump physics with yaw sweep for worst-case margin
- Generate sidewall theory cases (flat/ascend/descend, wall_offset 0/1)
- Add momentum-capabilities.json with band compression and max_reach
- Extend models, capabilities, canonical, and renderers for sidewall
Full-coverage parkour test suite (tools/test-parkour.py):
- Derive test matrix from momentum-capabilities.json
- Build linear/neo/ceiling courses via RCON with 7-block clear margin
- Use /goto for pathfinding, parse A* and PathMgr log output
- Stop-at-first-failure per (family, subfamily, dy, ceil, wo) group
- Hierarchical --filter (e.g. linear/flat, ceiling/headhitter/ceil2.5)
- Exclude sidewall from default matrix (identical max_reach to linear)
Pathing execution fixes:
- Align parkour contracts and timing budgets with live test results
- Fix jump-entry yaw snapping for grounded handoffs
- Template helper and sprint jump template refinements
Made-with: Cursor
