Commit Graph

563 Commits

Author SHA1 Message Date
asofold
2151d9d365 Adjustments to bunnyhop / bump.
* Use BlockProperties.collides to use the actual bounds of blocks.
* Don't test for sfLowJump to set allowHop.
* Set head bump margin to match 2-high spots and to prevent lowjump fps.
* Tighten conditions for actual hop.
2015-08-01 22:07:36 +02:00
asofold
c5574b5978 Bunny fix and bumping the head into the ceiling, various adjustments.
* Don't x > 1.314 * x.
* Add height, eyeHeight, isHeadObstructed to PlayerLocation.
* lowjump detection: from is higher than to, test both locations.
* Remove bunny reset within lowjump detection (defeated flying bunny).
* Check isHeadObstructed directly in the bunnyHop method.

Issues remaining:
* Moderate acceleration ground to ground, after having landed (+1st).
* Possibly transitions between 2-high and other.
* More edge cases with slowness potion.
2015-08-01 14:47:57 +02:00
asofold
866a2248cf Use tabs for all the pom.xml. 2015-08-01 00:58:33 +02:00
asofold
cccbcbb7c8 [FAIL] ... bunnyhop on the first move (or after resetting data).
This seems to be the same value on ground as with slowness potion and
2-step acceleration. Not possible to squeeze into the ordinary bunny
envelope.

On the fly: add PlayerLocation.isOnGroundOrResetCond.
2015-07-31 16:15:23 +02:00
asofold
3448f66e53 Allow stepping onto beds. Activated from 1.8 on, configurable. 2015-07-30 23:46:07 +02:00
asofold
7da874ad66 Attempt to deploy only the final plugin jar. 2015-07-30 11:27:30 +02:00
asofold
7c194e467e Ensure jump boost calculations don't result in negative numbers. 2015-07-30 01:28:12 +02:00
asofold
e7ec68d33a Use the given config. 2015-07-29 01:29:48 +02:00
asofold
7792f75564 Allow disabling the stance check (checks.moving.ignorestance). 2015-07-29 01:18:43 +02:00
asofold
53021bba98 [BLEEDING] Attempt to simplify/generalize the bunnyhop workaround(s).
Slowness+bunny will still not fully work, because we need to model
closer to the client here, i.e. acceleration and friction. Remaining
issues in rough order of naughtiness:
* On-ground friction based speed decrease.
* Increasing of speed, above slowness sprinting speed but below normal
sprinting speed.
* Two-step bunnyhop, having h-speed increase to bunny with two packets.
Similarly acceleration effects when touching ground, not modeled right
by bunny.
* Possibly more.
2015-07-28 23:08:38 +02:00
asofold
29358f1e64 Workaround a false positive for step with lost-ground. 2015-07-26 16:36:47 +02:00
asofold
9ed57399fa Quick cleanup for horizontal distance estimation.
* Remove early return, as we prefer to know what NCP would allow, at
least until sf changes have stabilized.
* Only count in speed effects for normal running/jumping, not
water/web/blocking/sneaking. Either check potion effects or attributes.
2015-07-26 15:44:42 +02:00
asofold
ca07ecc3ab Attributes: Allow detecting if attributes are available at all. 2015-07-24 23:09:41 +02:00
asofold
c28571166b Don't modify walkspeed by attributes. Allow air friction on bunnyfly. 2015-07-23 23:38:01 +02:00
asofold
135c89ca70 Ensure to reset the (mc) fall distance on ground. 2015-07-23 22:19:59 +02:00
asofold
06eecb704d Correct event priority for knockback velocity accounting (caps).
(Copy and paste, stupid...)
2015-07-20 20:50:26 +02:00
asofold
539e58dd01 Skip pvp knockback stuff, if the DAMAGED player is inside of a vehicle. 2015-07-20 20:44:12 +02:00
asofold
6159f796da Quick go on climbables and step, alter tags (plus random other).
Mainly catches the instant ladder and too large moves, generalize step
to have general "reset" as condition instead of "ground", don't limit by
a distance.
2015-07-19 00:42:14 +02:00
asofold
6e68278245 Add getters for the current main line block. 2015-07-18 20:48:34 +02:00
asofold
953af13405 Another band-aid for the assumesprint workaround. 2015-06-30 12:54:27 +02:00
asofold
75c2f58b7c Don't reset sprint if within latency window. 2015-06-30 01:21:54 +02:00
asofold
6dfb939dbc Only set sprinting time to 0, if time ran backwards. 2015-06-30 01:15:09 +02:00
asofold
14049200a2 Keep adjusting time and offsets in raytracing.
* Not actually a fix for anything we encountered.
* Nailed down blockinteract.visible raytracing issues to bad end-points
for raytracing.
* Also test/prepare logging test-cases for raytracing in general. Not
enabled, because we should have some flag/permission/command to check
before logging ~ 5KB per interact event.
2015-06-30 01:04:45 +02:00
asofold
0d7d179853 Add a config option to log all violations only for debugged players.
This makes logging all violations potentially useful to use alongside
with the "ncp debug player" command in production environments. The flag
debugonly must be set with at least one backend being activated.
2015-06-07 23:46:27 +02:00
asofold
f9a2172340 Add ability to log all violations. Do cleanup NCPHookManager on disable.
Similar to TestNCP but reduced/different features:
* Config: trace for the log file and notify to send to notify channel.
* It's not possible to confine whose messages you receive (yet).

Meant for better local/quick testing in the first place.
2015-06-07 20:43:51 +02:00
asofold
dce27260e4 Indicate that we have another CHOICE here. 2015-06-06 23:03:57 +02:00
asofold
79ed68efbd Change compatibility module config: allow disabling CB modules. 2015-06-06 22:30:37 +02:00
asofold
2f50cca03d [BLEEDING] Fixes and additions for the compatibility layer.
* Make attribute methods consistent (remove the sprint boost modifier
from the generic speed multiplier, because it's inconsistent).
* Add missing implementations.
* Adjust default sprinting speed modifier.
* Add more guards for the latest compat module (1.8_R3).
* Add a reflection based compat module for CB, to cover minor updates.
* Possibly other minor fixes/changes.

[Hail "insufficient data written"!]
2015-06-06 16:14:36 +02:00
asofold
431099cd3c Reset the joinOrRespawn flag in more cases.
* Vehicle leave, enter, move.
* Teleport.
2015-05-31 23:51:27 +02:00
asofold
6d6f908512 Add workaround for inexact login/respawn locations (vertical).
When the respawn/login location is obstructed, the respawn event shows
that location, but the first move will start at several blocks above,
without having a teleport event to rely on, thus this workaround.
2015-05-31 23:05:53 +02:00
asofold
4a81664101 Log death and respawn/login locations to TRACE_FILE. 2015-05-31 21:55:56 +02:00
asofold
70ce2086ab Let target switching only count with significant yaw changes. 2015-05-31 20:35:08 +02:00
asofold
35a9171934 Correct javadocs. 2015-05-31 19:56:38 +02:00
asofold
40b919935f Disable conflicting velocity invalidation.
This leads to trouble with high jumps, e.g. with slimes. Halfing the
freedom after counter runs out has to do for the moment.
2015-05-31 00:58:34 +02:00
asofold
c9468cd861 Log tags, if updated after violation handling. 2015-05-30 23:53:58 +02:00
asofold
cb62547fc0 More complete go on speed attributes.
* Undo the sprint boost modifier until we add it (minimize code change).
* Implement methods for MCAccess implementations down to 1_6_R1.
2015-05-30 02:22:49 +02:00
asofold
2450636f3c [BLEEDING] First go on generic speed attribute support. 2015-05-29 00:33:16 +02:00
asofold
a259f90d66 Prepare more on friction: Split off setNextFriction, distinguish h/v.
Vertical velocity handling can be much simplified (and possibly extended
to including downwards velocity) with using a friction-based modeling.
Absolute envelopes can still be checked extra, where appropriate.
2015-05-28 23:39:15 +02:00
asofold
9a79b85599 [BLEEDING] Allow friction based horizontal speed-decrease in water.
Still uses a little bit of the buffer, but much less. In essence this
allows rather more h-speed than before, based on friction.
2015-05-27 01:00:43 +02:00
asofold
9aa315360b Adjust friction factor for bunny hopping decrease to match air (@Iceee). 2015-05-26 23:22:44 +02:00
asofold
ddf4c305a1 y ~ pain. 2015-05-25 08:51:14 +02:00
asofold
d6ec0c332a [BLIND] Attempt to fix double-jump issues. 2015-05-24 22:13:06 +02:00
Iceee
805fafbe4e Require from to be on the ground before we slow movement speed for sneaking or blocking 2015-04-19 15:29:22 -05:00
asofold
7ae63211c2 Reset bunny if low jumping is legit (experiment for 2-high places). 2015-04-12 01:41:19 +02:00
asofold
393787e2e3 Fix logic of velocityTick as suggested by @Iceee. 2015-04-11 01:18:50 +02:00
asofold
aa147f692b Add framework for (debug-) logging map parts with ray-tracing / cuboids.
Not very efficient in terms of code-output, but enabling us to log test
cases for visible (and potentially passable too), using real-life
examples.
* Add the capability to log a FakeBlockCache as java code.
* Add utility to record map parts (cuboid, ray-tracing with margin) to a
FakeBlockCache.

Missing:
* Actually log stuff (visible).
2015-04-11 00:57:33 +02:00
asofold
9e7736963f Use TrigUtil for coordinate comparison. 2015-04-07 23:07:57 +02:00
asofold
5b27f62223 Move DebugUtil to a debug package inside of the logging package. 2015-04-07 23:02:12 +02:00
asofold
1510f01144 [BLEEDING] Fixes and refactoring for vertical velocity handling.
This is not the thing (lots of yet), but it is a small step.

Refactor:
* Use access methods for several details on vertical velocity.

Fixes:
* Dont reset the current jump phase if there is vertical freedom left,
because the next jump might then cause a violation.
* Fix clearActiveVerVel (remainder used to clear hVel, yet unused).
* Clear vertical velocity on removeAllVelocity (!).
* Keep setting sfDirty if velocity is found, to prevent premature reset.

Missing:
* Some resetting conditions for sfDirty might be missing.
* Implement an error counter increasing with velocity-add by 1.0 or
slightly more , decreasing with violations, but undo violations if count
is > 0.0. Use at least for vertical accounting, in order to go stricter
on cheating with velocity.
* Revise setting sfDirty on horizontal velocity as well.
* Switch to AxisVelocity (vertical), accounting for + and -.
2015-03-29 03:19:35 +02:00
asofold
4180d3b20b Let fight.direction use the location trace (simplified version @Iceee).
Allow 15 ticks total latency (2 x attacker + 1 x damaged) for the
looping, decrease tolerance for direction by a lot.
2015-03-26 23:29:42 +01:00