Give every opponent a style, and split the soft ball into drop and lob

Step 2 of the rally rework: eight styles as dials on the opponent rows —
pusher, retriever, slicer, big hitter, baseliner, touch, net rusher,
all-court — read where the CPU chooses its shot (moonball, drop, lob,
spin), plans its approach and serves (serve and volley sprints in). The
walk-on names the style in one line so the player can plan against it.
A player lobbed at the net now backpedals and blocks, like the CPU.

Oliver on v363: the down-flick "always felt like a lob". The length is read
at contact and a thumb has usually travelled on; on the continuum even
50 px floated the ball. Below dropMax (90 px) it is now the drop, above it
the lob. Also un-flakes the machine-squeak test (seed 31337). v364.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This commit is contained in:
wuwiandClaude Opus 5.5 committed 2026-10-14 11:25:52 +02:00
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+64 -2
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@@ -5323,14 +5323,76 @@ the hook for step 2's opponent.
- **Not done:** a lesson for the gesture (the ghost hand only teaches the side flick), and a "LOB"/"DROP"
word at contact. The arc says it. Add one if the phone test shows nobody finds it.
### v363's phone verdict: the drop never came (2026-10-14, fixed in v364)
Oliver: *"in touch nach unten erzeugt gefühlt immer einen Lob.. mir ist ein Stoppball nicht gelungen..
vielleicht ist die Geste zu subtil."* Two reasons stacked. The swing fires at `flickMin` (28 px) but the
length is read at CONTACT, by when the thumb has usually travelled on. And on the continuum even a 50 px
flick already floated the ball to mid-court. **Now it is two shots:** a down-flick shorter than
`dropMax` (90 px) is the drop, longer is the lob. The continuum survives only for the opponent's
moonball (`aim.soft` 0.85). Verified with real touch events: 50 px and 75 px give drops, 150 px a lob.
Pinned: a 75 px flick lands exactly where the shortest drop does. A slow, long swipe that is still
short of 90 px at contact is still a drop, so "long and brisk" is the lob gesture.
### Step 2: OPPONENTS WITH A GAME (2026-10-14, v364)
`config.STYLES`: eight styles as dials, one `style` per OPPONENTS row, and the walk-on carries the
style's `tag` as one bold row ("PUSHER — IT ALL COMES BACK HIGH"), because the player has to know what
he faces to plan against it. Dials:
- `loft`: a moonball habit, the soft ball at 0.85.
- `drop`: only when the player stands behind his line AND the body is 1.5 m inside its own.
- `lob`: when the player is at the net.
- `spin`: rally-ball bounce, >1 topspin kick, <1 slice.
- `charge`: lowers its short-ball line.
- `sv`: serve and volley.
Context-chosen shots are fine for the CPU; the one-gesture rule binds the player's thumb.
| style | who | does |
|---|---|---|
| pusher | Shambler, Punter, Steward | 45% moonballs, lobs a net man half the time |
| retriever | Ball Boy, Runner | some moonballs, lobs |
| slicer | Keeper, Seller | low ball (spin 0.8), the odd drop |
| power | Roller, Stringer, Brute | heavy topspin kick (1.15) |
| baseliner | Line Judge | mild topspin, the odd lob |
| touch | Mascot, Physio | drops you when you hang back, lobs you at the net |
| rusher | Umpire, Club Pro, Director | serve and volley, comes in 1.6 m earlier |
| allcourt | Head Coach, Champion | a little of everything |
Wiring:
- **Serve and volley:** `hitServe` stamps `ball.approach = 'O'`. `rz.rushing` is set while its own ball
flies, and the recovery SPRINTS instead of walking. `rxPlan` plays the return as a net man wherever
the run has got to (never a serve return), and net mode heads to `netStand` depth on the ball's line,
with `netReact` as the split step.
- **The player lobbed at the net** gets the CPU's rule: `intercept` flips his plan to `lob`, his
backpedal runs at `lobTurn`, and his reply is capped.
- `rzChaseSpeed`'s lob factor reads only the CPU's OWN plan.
Tests (160, ten seeds):
- every rung styled, tags fit
- pusher moonball and lob shares match the table, and it never drops
- big-hitter balls all kick
- touch drops from inside, never from behind its line
- the rusher charges more than 2 m behind its serve
- the player's plan turns to lob
The step-1 baseline-shape test now plays THE LINE JUDGE (a baseliner, `oppOf().foe` set; the body plays
the style, not the rung number), and its net share floor is 50%. The autopilot mistimes into short balls,
and a body is meant to come in on those. The back-court volley cap is the real guard. The depth and Climb
pace samplers skip soft balls, since a moonball's pace comes from its arc. Also fixed in passing: the
machine-squeak test was ~1% seed-fragile (one 3 m roll, about 5 grind ticks at 60%). It now keeps
rolling (seed 31337 found it).
**Not built:** the champion LEARNING whether the net works for him (Free Tennis's idea), a style for
classic's CPU, and a "DROP"/"LOB" word at contact.
# OPEN — leftovers, in rough priority order
Nothing here is broken; these are known gaps and unverified risks.
0. **THE RALLY GOES FLAT (2026-10-13), the top item.** Every match converged on serve, both at the net,
reflex volleys, won by a wrong-foot. Step 1 (the court gets its length) SHIPPED v361, awaiting the
phone verdict. Next up: step 3 (the soft ball, approved), step 2 (opponent styles), and step 4 (the legs:
the Champion runs 15.7 m/s). See the section of that name above. Fallback tag `rally-baseline-v360`.
phone verdict; the tap timing + leg knee (v362), the soft ball (v363, drop/lob split v364) and the
opponent styles (v364) followed. Awaiting the phone verdict on v364. See the section of that name
above. Fallback tag `rally-baseline-v360`.
1. **`RES` 4 is unverified on a real phone under load.** It nearly doubled the fill rate (810 -> 1080
device px across). Oliver has not reported stutter, but he also has not played a late horde since.
+1 -1
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@@ -1140,6 +1140,6 @@ if (location.hostname !== 'splatter-tennis.wuwi.one' && !window.Capacitor?.isNat
</div>
</div>
<span id="recLamp" hidden>REC</span>
<script type="module" src="src/main.js?v=363"></script>
<script type="module" src="src/main.js?v=364"></script>
</body>
</html>
+2 -2
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@@ -7,7 +7,7 @@
// (beats <-> gameplay and beats <-> zombies are runtime-only import cycles, same pattern as
// input <-> gameplay: the imported bindings are only touched inside functions, never at load.)
import { TUNE, UI, bossArt, matchFoe, BENCH, ZFAMS, COURT, HOME, racketStage, leagueOf, cupRoundsFor, cupFixture, foeLevel } from './config.js';
import { TUNE, UI, bossArt, matchFoe, STYLES, BENCH, ZFAMS, COURT, HOME, racketStage, leagueOf, cupRoundsFor, cupFixture, foeLevel } from './config.js';
import { endRun, MODE_MATCH } from './stats.js';
import { award, prof, save as profSave, push as profPush, setPromo, levelAt, recordCup, recordCupWin } from './profile.js';
import { G, P, O, ball, score, setupPoint, sendBoy, other } from './state.js';
@@ -685,7 +685,7 @@ function matchOpponent() {
showModal({ title: zb.foe.name, color: UI.hot,
body: [zb.foe.line, 'LEVEL ' + lvl + ' — YOURS: ' + mine].concat(sub),
foe: { head: 'z_' + zb.fam + 'head', name: zb.foe.name, line: zb.foe.line,
lvl, mine, peer, sub } });
lvl, mine, peer, sub, style: STYLES[zb.foe.style]?.tag } });
// ...and a fresh body has read NOTHING yet: the habit tracker starts clean (see THE READ, config)
G.match.laneRun = 0; G.match.lastLane = undefined; G.match.surprised = G.match.expected = false;
// a FLAT pool per body: with regicide gone the body is pure scoreboard (matchPoint takes a
+42 -18
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@@ -94,6 +94,7 @@ export const TUNE = {
lowVolleyQ: 0.3, // quality cap on a volley struck below the tape: you can only block it up
scoopY: 0.45, // m: a ball met lower than this after its bounce is dug out, same cap
// THE SOFT BALL (step 3): the down-flick, its length = how far. Drop at one end, lob at the other.
dropMax: 90, // px: a down-flick shorter than this is the DROP, this long or longer the LOB
dropNet: 2.0, // m past the net a shortest down-flick lands
dropApex: 2.0, // m its arc peaks at
dropSpin: 0.3, // share of its pace a drop keeps through the bounce (backspin: it dies)
@@ -1220,54 +1221,77 @@ export const bossArt = ch => ch % 10 === 0 ? BOSS_ART[BOSS_ART.length - 1]
// a ladder is a hierarchy, not an arrival order, so the spectator belongs at the bottom with the
// ball boy and the head coach belongs up beside the club pro. Every new rung wears a family rolled
// off the body it already has in the gore mode, same rule as the twelve before it.
// THE STYLES (step 2 of the rally rework, 2026-10-14 — PROJECT.md "THE RALLY GOES FLAT"). How a body
// PLAYS, as dials, so a style is data and never a branch. Read in trySwing (what it does with the
// ball), rxPlan (when it comes in), racketAI (serve and volley) and doHit (the spin it carries).
// Context-chosen shots are fine HERE — the one-gesture rule binds the player's thumb, and a lob or
// a drop announces itself in its own arc.
// loft share of rally balls sent back as a high deep MOONBALL (the soft ball's long end)
// drop chance of a DROP when it stands inside its own baseline and you stand behind yours
// lob chance of a LOB when you stand at the net
// spin the bounce its rally balls carry: >1 heavy topspin (kicks up and on), <1 slice (low)
// charge m it lowers its short-ball line: it comes in on balls a baseliner would stay back for
// sv serves and volleys
// tag the walk-on's one line about it — the player has to know what he is facing to plan
export const STYLES = {
pusher: { loft: 0.45, lob: 0.5, tag: 'PUSHER — IT ALL COMES BACK HIGH' },
retriever: { loft: 0.15, lob: 0.35, tag: 'RETRIEVER — RUNS DOWN EVERYTHING' },
slicer: { spin: 0.8, drop: 0.25, tag: 'SLICER — LOW BALLS THAT STAY DOWN' },
power: { spin: 1.15, tag: 'BIG HITTER — HEAVY TOPSPIN' },
baseliner: { spin: 1.07, lob: 0.25, tag: 'BASELINER — PAINTS THE LINES' },
touch: { drop: 0.45, lob: 0.55, tag: 'TOUCH — DROPS YOU WHEN YOU HANG BACK' },
rusher: { charge: 1.6, sv: true, tag: 'NET RUSHER — PASS HIM OR LOB HIM' },
allcourt: { loft: 0.08, drop: 0.2, lob: 0.4, spin: 1.07, charge: 0.8, tag: 'ALL-COURT — A BIT OF EVERYTHING' },
};
const OPPONENTS = [
{ short: 'SHAMBLER', name: 'THE SHAMBLER', fam: 'sh',
{ short: 'SHAMBLER', style: 'pusher', name: 'THE SHAMBLER', fam: 'sh',
line: 'HE WAS HERE BEFORE ANY OF THIS.', speed: 0.72, pace: 0.72, wide: 0.75, flub: 1.35 },
{ short: 'BALL BOY', name: 'THE BALL BOY', fam: 'bb',
{ short: 'BALL BOY', style: 'retriever', name: 'THE BALL BOY', fam: 'bb',
line: 'HE STILL FETCHES. HE JUST BITES NOW.', speed: 0.80, pace: 0.78, wide: 0.82, flub: 1.25 },
{ short: 'PUNTER', name: 'THE SPECTATOR', fam: 'sp',
{ short: 'PUNTER', style: 'pusher', name: 'THE SPECTATOR', fam: 'sp',
line: 'HE PAID FOR THE WHOLE SEAT.', speed: 0.86, pace: 0.82, wide: 0.86, flub: 1.18 },
{ short: 'KEEPER', name: 'THE GROUNDSKEEPER', fam: 'gk',
{ short: 'KEEPER', style: 'slicer', name: 'THE GROUNDSKEEPER', fam: 'gk',
line: 'HE MOWED THIS LAWN FOR THIRTY YEARS.', speed: 0.9, pace: 0.88, wide: 0.9, flub: 1.05 },
// 5: the heavy of the ground staff. Slow legs, but everything he touches comes back flat and hard
{ short: 'ROLLER', name: 'THE ROLLER MAN', fam: 'rm', h: 1.95,
{ short: 'ROLLER', style: 'power', name: 'THE ROLLER MAN', fam: 'rm', h: 1.95,
line: 'HE FLATTENED THIS COURT. THEN THE REST.', speed: 0.88, pace: 0.98, wide: 0.92, flub: 1.0 },
{ short: 'STEWARD', name: 'THE STEWARD', fam: 'st',
{ short: 'STEWARD', style: 'pusher', name: 'THE STEWARD', fam: 'st',
line: 'HE IS ASKING YOU TO LEAVE.', speed: 0.98, pace: 0.95, wide: 1.0, flub: 0.98 },
// 7-8: the entertainment, and then the legs
{ short: 'MASCOT', name: 'THE MASCOT', fam: 'ma',
{ short: 'MASCOT', style: 'touch', name: 'THE MASCOT', fam: 'ma',
line: 'THE CROWD STILL LOVES HIM.', speed: 1.02, pace: 0.98, wide: 1.05, flub: 0.95 },
{ short: 'RUNNER', name: 'THE RUNNER', fam: 'ru',
{ short: 'RUNNER', style: 'retriever', name: 'THE RUNNER', fam: 'ru',
line: 'HE COVERS THE COURT. ALL OF IT.', speed: 1.22, pace: 1.0, wide: 1.05, flub: 0.92 },
// 9-12: the trades and the officials — width arrives here
{ short: 'SELLER', name: 'THE STRAWBERRY SELLER', fam: 'sb',
{ short: 'SELLER', style: 'slicer', name: 'THE STRAWBERRY SELLER', fam: 'sb',
line: 'CREAM WITH THAT?', speed: 1.04, pace: 1.06, wide: 1.10, flub: 0.90 },
{ short: 'STRINGER', name: 'THE STRINGER', fam: 'sg',
{ short: 'STRINGER', style: 'power', name: 'THE STRINGER', fam: 'sg',
line: 'HE STRUNG YOUR RACKET. HE KNOWS ITS LIMIT.', speed: 1.06, pace: 1.12, wide: 1.14, flub: 0.86 },
{ short: 'JUDGE', name: 'THE LINE JUDGE', fam: 'lj',
{ short: 'JUDGE', style: 'baseliner', name: 'THE LINE JUDGE', fam: 'lj',
line: 'EVERY BALL OF YOURS IS OUT.', speed: 1.05, pace: 1.08, wide: 1.28, flub: 0.84 },
{ short: 'UMPIRE', name: 'THE CHAIR UMPIRE', fam: 'cu',
{ short: 'UMPIRE', style: 'rusher', name: 'THE CHAIR UMPIRE', fam: 'cu',
line: 'HIS CALL WAS ALWAYS FINAL.', speed: 1.08, pace: 1.14, wide: 1.26, flub: 0.80 },
{ short: 'PHYSIO', name: 'THE PHYSIO', fam: 'ph',
{ short: 'PHYSIO', style: 'touch', name: 'THE PHYSIO', fam: 'ph',
line: 'HE KNOWS EXACTLY WHERE IT HURTS.', speed: 1.12, pace: 1.16, wide: 1.24, flub: 0.78 },
{ short: 'COACH', name: 'THE HEAD COACH', fam: 'hc',
{ short: 'COACH', style: 'allcourt', name: 'THE HEAD COACH', fam: 'hc',
line: 'HE TAUGHT YOU EVERY SHOT YOU HAVE.', speed: 1.20, pace: 1.20, wide: 1.22, flub: 0.72 },
{ short: 'CLUB PRO', name: 'THE CLUB PRO',
{ short: 'CLUB PRO', style: 'rusher', name: 'THE CLUB PRO',
line: 'HE GAVE LESSONS ON THIS COURT.', speed: 1.16, pace: 1.22, wide: 1.20, flub: 0.70 },
// THE BRUTE, not "THE BULK": the gore mode's stats screen has called this body THE BRUTE since it
// was the pole-dragger (ENEMIES.g below), and one character may not carry two names.
// Final-league returns hunt the open court (smart) and have individual quality bands. Earlier
// opponents keep random lanes and racketQMax. Brute's legs must clear even league 4's fastest.
{ short: 'BRUTE', name: 'THE BRUTE', fam: 'br', h: 2.0,
{ short: 'BRUTE', style: 'power', name: 'THE BRUTE', fam: 'br', h: 2.0,
line: 'NOTHING GETS PAST HIM TWICE.', speed: 1.12, pace: 1.34, wide: 1.24, flub: 0.66, smart: 0.50, qMin: 0.62, qMax: 0.76 },
{ short: 'DIRECTOR', name: 'THE DIRECTOR', fam: 'dr',
{ short: 'DIRECTOR', style: 'rusher', name: 'THE DIRECTOR', fam: 'dr',
line: 'HE CAN HAVE YOU REMOVED.', speed: 1.26, pace: 1.28, wide: 1.28, flub: 0.60, smart: 0.70, qMin: 0.68, qMax: 0.83 },
// 18: the man whose name is on the honours board. `h` is WORLD height (zombieH reads it, so the
// serve aims at the body actually drawn): four family rolls could not make the art itself bulky
// against the pose sheet — see _famroll.py's pair-reference note — so his size is stature.
// Six new rungs stand between him and the start now, so he took the step up Oliver asked for:
// he reads the court faster, hits harder, paints wider, and misses half as often as he did.
{ short: 'CHAMPION', name: 'THE CHAMPION', fam: 'ch', h: 2.1,
{ short: 'CHAMPION', style: 'allcourt', name: 'THE CHAMPION', fam: 'ch', h: 2.1,
line: 'HE RETURNS EVERYTHING.', speed: 1.45, pace: 1.42, wide: 1.36, flub: 0.38, smart: 0.85, qMin: 0.74, qMax: 0.90 },
];
+45 -11
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@@ -1,6 +1,6 @@
// Game logic: ballistics, swings, serves, rules/scoring, AI, and the per-frame update.
import { TUNE, UI, bossArt, APPLAUSE_T, EATEN_BURST, EATEN_SUMMARY, COURT, CONTACT, VOLLEY, ZONE_DEPTH, HOME, P_BOUNDS, TOSS, SHOT_DEPTH, POSE_TIME, BOUNCE_IDLE, zombieH, Z_CHEST , WEAPONS, RACK_MAX , BARREL_WEAPONS, racketStage, matchWound, LADDER, LEAGUES, leagueOfRung, foeLevel, TIN_LEAGUE, TIN_DOUBLE_LEAGUE } from './config.js';
import { TUNE, UI, bossArt, APPLAUSE_T, EATEN_BURST, EATEN_SUMMARY, COURT, CONTACT, VOLLEY, ZONE_DEPTH, HOME, P_BOUNDS, TOSS, SHOT_DEPTH, POSE_TIME, BOUNCE_IDLE, zombieH, Z_CHEST , WEAPONS, RACK_MAX , BARREL_WEAPONS, racketStage, matchWound, STYLES, LADDER, LEAGUES, leagueOfRung, foeLevel, TIN_LEAGUE, TIN_DOUBLE_LEAGUE } from './config.js';
import { P, O, ball, score, crowd, G, court, tour, other, deuceSide, setupPoint, sendBoy, resetState } from './state.js';
import { audio, pock, swish, whoosh, applause, voice, voiceSeq, sfx, aww, zombieMusic, zombieDuck, menuDuck, splat, shriek, boom } from './audio.js';
import { haptic } from './haptics.js';
@@ -255,12 +255,16 @@ function doHit(ch, quality, aim) {
// depth adds no out. The down-flick keeps its old short ball (it becomes the soft ball next).
// THE SOFT BALL (step 3, Oliver's pick 2026-10-13): in a rally mode the DOWN-flick is soft, always,
// and its LENGTH is how far — a short one is a drop just over the net, a long one a lob into the
// back corner, the space between a continuum of floaters. One gesture, one meaning, whoever is
// back corner (the opponent's moonball uses the space between). One gesture, one meaning, whoever is
// where: this is NOT the context-armed lob that was cut on 2026-08-22. Mistiming pulls it toward
// softSitter — a drop that sits up, a lob that falls short: the easy ball either way.
// `aim.soft` lets a caller with no swipe (the opponent, step 2) ask for one; keys take the lob.
// TWO shots, not a continuum (Oliver on v363: "nach unten erzeugt gefühlt immer einen Lob ... mir
// ist ein Stoppball nicht gelungen"). The swing fires at flickMin and the length is read at
// contact, by when a thumb has usually travelled on — and on a continuum even 50 px already
// floated the ball to mid-court. Below dropMax it is the drop, at or past it the lob.
soft = rallyFeel() && aim.az > 0
? (aim.soft ?? (aim.mag === undefined ? 1 : Math.min(1, Math.max(0, (aim.mag - TUNE.flickMin) / (TUNE.flickFull - TUNE.flickMin)))))
? (aim.soft ?? (aim.mag === undefined || aim.mag >= TUNE.dropMax ? 1 : 0))
: null;
if (soft !== null) {
const want = COURT.netZ - TUNE.dropNet + (TUNE.lobDeep - COURT.netZ + TUNE.dropNet) * soft; // from his baseline
@@ -354,7 +358,7 @@ function doHit(ch, quality, aim) {
ball.g = g;
ball.vx = v.vx; ball.vy = v.vy; ball.vz = v.vz;
// a drop carries backspin and DIES after its bounce; it fades out across the soft range to a lob
ball.spin = soft === null ? 1 : 1 - (1 - TUNE.dropSpin) * Math.max(0, 1 - soft * 2);
ball.spin = soft === null ? (aim && aim.spin) || 1 : 1 - (1 - TUNE.dropSpin) * Math.max(0, 1 - soft * 2);
ball.soft = soft !== null; // ...and it is DISGUISED: racketAI reads it late (TUNE.softRead)
// ...and a short ball taken is an APPROACH: he follows it in (rallyHome reads this while it flies).
// Never against a man already at the net — that ball is a PASS, and two volleyers is the old
@@ -577,7 +581,9 @@ export function hitServe(sv, quality, aim = null, perfect = quality > 0.999) {
perfect && G.mode === 'splatter' && !G.interlude && G.weapon === 0 && !G.temp);
ball.g = g;
ball.vx = v.vx; ball.vy = v.vy; ball.vz = v.vz;
ball.lastHit = sv.side; ball.bounces = 0; ball.rx = null; ball.approach = null; ball.spin = 1; ball.soft = false; ball.from = Math.abs(sv.z - COURT.netZ);
ball.lastHit = sv.side; ball.bounces = 0; ball.rx = null; ball.spin = 1; ball.soft = false;
// a serve-and-volleyer follows its serve in (STYLES.sv) — the serve is its approach shot
ball.approach = sv.side === 'O' && styleOf(zombies.find(z => z.variant === 'r'))?.sv ? 'O' : null; ball.from = Math.abs(sv.z - COURT.netZ);
ball.pow = quality;
ball.kills = 0; // fresh serve: multi-kill streak restarts
ball.praise = null; // ...and any word a spent ball never got to pop dies with it
@@ -1251,7 +1257,7 @@ const rzRawSpeed = rz => TUNE.racketSpeed * leaguePace()
* (G.match && G.match.surprised ? 1 - TUNE.surpSlow * learnK(rz) : 1)
// ...and a net man who has been LOBBED turns and runs backwards: real legs do that slowly, and it is
// what makes the lob the answer to the net (the planner believes it too)
* (ball.rx && ball.rx.lob ? TUNE.lobTurn : 1);
* (ball.lastHit === 'P' && ball.rx && ball.rx.lob ? TUNE.lobTurn : 1); // HIS plan, not the player's
// Can the match opponent still reach this ball before its second bounce? Closed-form flight from
// the POST-BOUNCE state (velocities already damped when the line call runs) against the body's own
@@ -1411,10 +1417,16 @@ function rxPlan(ch) {
if (!ball.rx) {
const land = ball.bounces === 0 ? predictLanding() : null;
const depth = land ? (ch.side === 'P' ? COURT.L - land.z : land.z) : 0;
ball.rx = { net: Math.abs(ch.z - COURT.netZ) < TUNE.netFrom, short: !G.wasServe && depth > TUNE.shortBall };
const st = styleOf(ch);
// a body still RUSHING the net (serve and volley, a charge behind its approach) plays it as a
// net man from wherever its run has got to — a serve return never counts
ball.rx = { net: Math.abs(ch.z - COURT.netZ) < TUNE.netFrom || !!(ch.rushing && !G.wasServe),
short: !G.wasServe && depth > TUNE.shortBall - (st && st.charge || 0) };
}
return ball.rx;
}
// THE STYLES (step 2): how this body plays — the solo match's opponents only (see config.STYLES)
const styleOf = ch => (G.match && !G.net && ch && ch.foe && STYLES[ch.foe.style]) || null;
// ...a baseliner lets a low ball bounce: only a man at the net takes it out of the air below the tape
const letBounce = () => ball.bounces === 0 && ball.y < COURT.netH && ball.rx && !ball.rx.net;
// ...and where he recovers to is where he IS: at the net he holds the net, otherwise he goes back
@@ -1452,7 +1464,13 @@ function intercept(side) {
const g = ball.g || TUNE.gravity, dt = 0.01;
const inZone = side === 'O' ? zz => zz <= ZONE_DEPTH : zz => zz >= COURT.L - ZONE_DEPTH;
const home = rallyFeel() ? rallyHome(ch) : HOME[side];
const plan = rallyFeel() ? rxPlan(ch) : null, back = plan && !plan.net; // a baseliner lets it bounce
const plan = rallyFeel() ? rxPlan(ch) : null;
// a ball that will clear a net man's racket is a LOB — he turns and runs it down (racketAI's rule)
if (plan && plan.net && (ball.z - ch.z) * vz < 0) {
const tc = (ch.z - z) / vz;
if (tc > 0 && y + vy * tc - 0.5 * g * tc * tc > CONTACT.maxY) { plan.net = false; plan.lob = true; }
}
const back = plan && !plan.net; // a baseliner lets it bounce
let fallback = null, deepest = null, anyHit = null, rise = null, nb = ball.bounces;
for (let i = 0; i < 300; i++) {
vy -= g * dt; x += vx * dt; y += vy * dt; z += vz * dt;
@@ -1580,6 +1598,18 @@ function trySwing(ch, isAI, qCap = TUNE.aiQualityMax) {
: [ -1, 0, 1 ][Math.floor(Math.random() * 3)],
az: Math.random() < 0.25 ? -1 : 0 }
: flick || { ax: axisX(), az: axisZ() * (ch.side === 'P' ? 1 : -1) };
// THE STYLES (step 2): what this body DOES with the ball. A lob when you are at the net, a drop
// when you hang back and it is inside its own court, a moonball as a habit — otherwise the rally
// ball it always hit, carrying its spin. One roll, so the shares are exactly the table's.
const st = isAI ? styleOf(ch) : null;
if (st) {
const atNet = Math.abs(P.z - COURT.netZ) < TUNE.netFrom, r = Math.random();
const inside = Math.abs(ch.z - COURT.netZ) < COURT.netZ - 1.5;
if (atNet && r < (st.lob || 0)) { aim.az = 1; aim.soft = 1; }
else if (P.z > COURT.L - 0.3 && inside && r < (st.drop || 0)) { aim.az = 1; aim.soft = 0; }
else if (!atNet && r < (st.loft || 0)) { aim.az = 1; aim.soft = 0.85; }
else aim.spin = st.spin;
}
// A quality floor makes strong opponents sustain pressure, instead of only improving their
// luckiest returns. Classic and solo match traits own their bands; gore keeps its own floor.
const qMin = G.diff ? G.diff.qMin : G.match && !G.net ? (ch.foe?.qMin ?? TUNE.aiQualityMin) : TUNE.aiQualityMin;
@@ -1612,6 +1642,8 @@ function racketAI(rz, dt) {
const recovering = G.match && G.phase === 'rally' && ball.active && !ball.scored
&& !G.match.decided && !G.match.ending && ball.lastHit === 'O' && ball.vz > 0
&& !(rz.serveHold > 0);
// ...and while its own ball flies, is it RUSHING the net behind it? (serve and volley, an approach)
if (recovering) rz.rushing = ball.approach === 'O';
// ...and the sprint velocity dies WITH the chase. This return kept the last chase's vx/vz on
// the body, so the speed ghosts trailed a zombie that had already stopped ("teilweise bleiben
// die doppelten ghosts länger sichtbar") — the trail must read as motion, never as residue.
@@ -1660,7 +1692,7 @@ function racketAI(rz, dt) {
const aimX = recovering ? home.x : tgtX != null ? ball.x + (tgtX - ball.x) * read : ball.x;
// Read the landing depth immediately in a match, including rising returns. Blending with
// the ball's current depth would send every receiver towards the net before it arrives.
const aimZ = recovering ? home.z : c ? c.z : netX !== null ? rz.z
const aimZ = recovering ? home.z : c ? c.z : netX !== null ? Math.max(rz.z, COURT.netZ - TUNE.netStand)
: pred ? (G.match ? pred.z : ball.z + (pred.z - ball.z) * read) : ball.z;
const tz = Math.max(G.match ? -TUNE.rallyBehind : 1.5, Math.min(G.match ? COURT.netZ - 1.2 : COURT.svcFar, aimZ));
const dx = aimX - rz.x, dz = tz - rz.z, d = Math.hypot(dx, dz);
@@ -1670,7 +1702,8 @@ function racketAI(rz, dt) {
// 2.8 m/s lumber was tuned for one sudden-death point against a fresh player, and across a
// whole game it read as "very weak and slow": opponent one already moves at matchSpeedBase.
// (the dials themselves live in rzChaseSpeed, which the rally-ending reach tests share)
const step = Math.min(rzChaseSpeed(rz) * (recovering ? 0.5 : 1) * dt, d);
// (recovery walks at half pace — but a body charging the net behind its shot SPRINTS)
const step = Math.min(rzChaseSpeed(rz) * (recovering && !rz.rushing ? 0.5 : 1) * dt, d);
rz.dist = (rz.dist || 0) + step; // ground covered — his walk cycle steps off this, not the clock
rz.x += dx / d * step; rz.z += dz / d * step; rz.runT += dt;
if (rz.pose !== 'swing') rz.pose = 'run';
@@ -2106,7 +2139,8 @@ export function update(dt) {
// included. The assist puts you there; the volley timing stays honest.
const chasing = ball.lastHit === 'O' || (G.mode === 'splatter' && !G.interlude && ball.vz > 0);
// no `slow` here: tapping must not freeze your legs, or anticipating a shot loses it
const rate = TUNE.playerSpeed * aK * dt * (chasing ? 1 : 0.55);
// ...and lobbed at the net he backpedals, exactly as slowly as the CPU does (TUNE.lobTurn)
const rate = TUNE.playerSpeed * aK * dt * (chasing ? 1 : 0.55) * (chasing && ball.rx && ball.rx.lob ? TUNE.lobTurn : 1);
// Run to the ball — then recover. WHERE you recover to is mode-specific and each rule exists
// for a reason:
// GORE SPLATTER recovers in DEPTH ONLY, holding your lane — recovering to HOME.P's x undid
+2
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@@ -2369,6 +2369,8 @@ function modalRows(m, inner, skipBody) {
const push = r => { rows.push(r); return r; };
if (m.foe) {
push({ kind: 'split', h: m.foe.peer ? 38 : 26 });
// HOW IT PLAYS (the styles, step 2): one bold line, because a plan needs to know what it faces
if (m.foe.style) { const lead = wrapText(m.foe.style, F(8, 700), inner); push({ kind: 'rule', lead, h: lead.length * 12 + 4 }); }
const sub = [];
for (const l of m.foe.sub || []) sub.push(...wrapText(l, F(8, 0), inner));
if (sub.length) push({ kind: 'text', lines: sub, dim: true, h: sub.length * 12 + 2 });
+112 -8
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@@ -1069,12 +1069,16 @@ test('THE COURT HAS ITS LENGTH: a match rally is played from the baselines, not
// the reachability soak's autopilot, asserting the SHAPE of the rally rather than a win rate
const assist = TUNE.autoAssist; TUNE.autoAssist = 1.15;
try {
startMatch(); G.interlude.introT = 0; G.match.opp = 12;
// a BASELINER (THE LINE JUDGE): since the styles (step 2) a net rusher volleys on his way in by
// design, so the baseline shape is asserted against a body whose game is the baseline
startMatch(); G.interlude.introT = 0; G.match.opp = 11;
assert.equal(cfg.matchFoe(11).style, 'baseliner', 'the subject plays from the back');
oppOf().foe = cfg.matchFoe(11); // the BODY plays the style, not the rung number
for (let i = 0; i < 2.2 * 60; i++) update(DT);
const hits = [];
let prev = ball.lastHit;
for (let i = 0; i < 120 * 60; i++) {
G.modal = null; G.modalQ.length = 0; G.hp = G.hpMax; // keep playing: the shape is the subject
G.modal = null; G.modalQ.length = 0; G.hp = G.hpMax; G.match.opp = 11; // keep playing: the shape is the subject
if (G.phase === 'pretoss' && !(G.interlude && G.interlude.introT > 0)) { if (i % 40 === 0) keyPressed('Space'); }
else if (G.phase === 'toss') { if (ball.vy < 0.4 && ball.y > 2.4) keyPressed('Space'); }
else if (G.phase === 'rally' && ball.active && ball.lastHit === 'O') {
@@ -1091,7 +1095,9 @@ test('THE COURT HAS ITS LENGTH: a match rally is played from the baselines, not
}
const back = hits.filter(h => h.back);
assert.ok(hits.length >= 40, 'a real rally sample: ' + hits.length + ' contacts');
assert.ok(back.length / hits.length >= 0.6, `most of the rally is played from the back: ${back.length}/${hits.length}`);
// the autopilot mistimes into short balls and a body is MEANT to come in on those, so the share of
// net contacts follows its timing; the back-court volley share below is the guard against the old T
assert.ok(back.length / hits.length >= 0.5, `most of the rally is played from the back: ${back.length}/${hits.length}`);
const volleys = back.filter(h => h.volley).length;
assert.ok(volleys / back.length <= 0.1, `a baseliner lets it bounce: ${volleys}/${back.length} back-court volleys`);
const gaps = [];
@@ -1199,6 +1205,10 @@ const winLevelNow = () => _winLevel();
test('THE SOFT BALL: a short down-flick is a dying drop, a long one an attacking lob over the net man', () => {
const drop = softShot(TUNE.flickMin + 2), lob = softShot(TUNE.flickFull + 20);
// Oliver on v363: "nach unten erzeugt gefühlt immer einen Lob" — a NATURAL short flick (a thumb
// travels 40-80 px) must already be the drop, not a floater on the way to a lob
const flick = softShot(TUNE.dropMax - 15);
assert.ok(Math.abs(flick.depth - drop.depth) < 0.3 && flick.spin === drop.spin, 'a short natural flick is the drop');
assert.ok(drop.q > 0.95 && lob.q > 0.95, 'both struck flush');
assert.ok(Math.abs(drop.depth - (COURT.netZ - TUNE.dropNet)) < 0.7, 'the drop lands just over the net: z ' + drop.depth.toFixed(2));
// (dropApex is the ask; from the baseline the net-clearance loop lofts it a little, which is right)
@@ -1252,6 +1262,97 @@ test('a LOBBED net man who runs it down only gets a defensive ball back', () =>
} finally { TUNE.matchFlub = flub; }
});
// ---- THE STYLES (step 2, 2026-10-14): how a body plays is a row of dials --------------------------
// 400 returns off one body, the player parked at `pz`: what share came back soft, and the spins.
function styleReturns(rung, pz, aiZ = 2) {
freshSplatter(); startMatch(); G.interlude.introT = 0; G.match.opp = rung;
const zb = oppOf(); zb.foe = cfg.matchFoe(rung);
const out = { n: 0, soft: 0, lob: 0, drop: 0, spins: new Set() };
const flub = TUNE.matchFlub; TUNE.matchFlub = 0;
try {
for (let i = 0; i < 400; i++) {
G.phase = 'rally'; G.wasServe = false; G.match.surprised = G.match.expected = false;
P.x = 0; P.z = pz; P.swingT = -1;
zb.x = 0; zb.z = aiZ; zb.swingT = -1; zb.swingCool = 0; zb.serveHold = 0;
Object.assign(ball, { active: true, lastHit: 'P', bounces: 1, rx: null, spin: 1, soft: false,
x: 0, z: aiZ + 0.4, y: 1.2, vx: 0, vy: 0, vz: -1 });
update(DT);
if (ball.lastHit !== 'O') continue;
out.n++;
if (ball.soft) { out.soft++; if (ball.spin < 1) out.drop++; else out.lob++; }
else out.spins.add(Math.round(ball.spin * 100) / 100);
ball.active = false;
}
} finally { TUNE.matchFlub = flub; }
return out;
}
test('THE STYLES: every opponent has one, and the walk-on says which', () => {
for (let n = 1; n <= cfg.LADDER; n++) {
const f = cfg.matchFoe(n), st = cfg.STYLES[f.style];
assert.ok(st, `${f.short} plays a known style (${f.style})`);
assert.ok(st.tag.length <= 38, `${f.style}'s tag fits the modal's one line: ${st.tag}`);
}
startMatch();
const m = G.modal || G.modalQ.find(q => q.foe);
assert.ok(!m || !m.foe || m.foe.style === cfg.STYLES[cfg.matchFoe(1).style].tag, 'the walk-on carries the tag');
});
test('a PUSHER moonballs as a habit and lobs a man at the net; a BIG HITTER carries topspin', () => {
const pusher = cfg.STYLES[cfg.matchFoe(1).style];
assert.equal(cfg.matchFoe(1).style, 'pusher');
const back = styleReturns(1, 24);
assert.ok(Math.abs(back.soft / back.n - pusher.loft) < 0.08, `moonballs ${back.soft}/${back.n} vs loft ${pusher.loft}`);
assert.equal(back.drop, 0, 'a pusher does not drop');
const net = styleReturns(1, COURT.netZ + TUNE.netStand);
assert.ok(Math.abs(net.lob / net.n - pusher.lob) < 0.08, `lobs at the net man ${net.lob}/${net.n} vs ${pusher.lob}`);
const power = styleReturns(5, 24);
assert.equal(cfg.matchFoe(5).style, 'power');
assert.deepEqual([...power.spins], [cfg.STYLES.power.spin], 'every big-hitter rally ball kicks');
assert.equal(power.soft, 0, 'and none of them floats');
});
test('a TOUCH player drops you from inside when you hang back — and never from his own baseline', () => {
assert.equal(cfg.matchFoe(7).style, 'touch');
const inside = styleReturns(7, COURT.L + 0.5, 4), deep = styleReturns(7, COURT.L + 0.5, -0.5);
assert.ok(Math.abs(inside.drop / inside.n - cfg.STYLES.touch.drop) < 0.08, `drops from inside ${inside.drop}/${inside.n}`);
assert.equal(deep.drop, 0, 'from behind his own line a drop is no option');
});
test('a NET RUSHER serves and volleys: the serve is his approach and he sprints in behind it', () => {
assert.equal(cfg.matchFoe(15).style, 'rusher');
startMatch(); G.interlude.introT = 0; G.match.opp = 15;
const zb = oppOf(); zb.foe = cfg.matchFoe(15);
score.server = 'O'; setupPoint();
Object.assign(zb, { x: 1.3, z: -0.5, serveHold: 0 });
// the serve's flight plus the return's: ~1.1 s — what a real serve-and-volleyer has to close in
let served = -1, z0 = null, appr = null, zMax = -99;
for (let i = 0; i < 4 * 60 && !(served >= 0 && i - served > 66); i++) {
G.modal = null; G.modalQ.length = 0;
update(DT);
if (served < 0 && ball.active && ball.lastHit === 'O' && G.phase === 'rally') { served = i; z0 = zb.z; appr = ball.approach; }
if (served >= 0) zMax = Math.max(zMax, zb.z);
}
assert.ok(served >= 0, 'he served');
assert.equal(appr, 'O', 'the serve is an approach');
assert.ok(zMax > z0 + 2, `he charged the net behind it: ${z0.toFixed(1)} -> ${zMax.toFixed(1)}`);
});
test('LOBBED at the net, the player backpedals too, and only blocks it back', () => {
freshSplatter(); startMatch(); G.interlude.introT = 0;
const assist = TUNE.autoAssist; TUNE.autoAssist = 1.15;
try {
const zb = oppOf(); zb.swingCool = 999;
G.phase = 'rally'; G.wasServe = false;
Object.assign(P, { x: 0, z: COURT.netZ + TUNE.netStand, swingT: -1 });
const v = solveShot(0, 1, 2, 0, COURT.L - 2, 9);
Object.assign(ball, { active: true, scored: false, lastHit: 'O', bounces: 0, rx: null, spin: 1, soft: true,
x: 0, y: 1, z: 2, vx: v.vx, vy: v.vy, vz: v.vz, g: TUNE.gravity });
update(DT);
assert.ok(ball.rx && ball.rx.lob && !ball.rx.net, 'the plan turns: it is a lob, he runs it down');
} finally { TUNE.autoAssist = assist; }
});
test('rally depth: deep by default, mistiming lands it SHORTER, never longer', () => {
// the only out a rally ball may find is wide — depth must never put one past the baseline
startMatch(); G.interlude.introT = 0;
@@ -1266,7 +1367,7 @@ test('rally depth: deep by default, mistiming lands it SHORTER, never longer', (
Object.assign(ball, { active: true, lastHit: 'P', bounces: 1, rx: null,
x: 0, z: 2.4, y: 1.2, vx: 0, vy: 0, vz: -1 });
update(DT);
if (ball.lastHit !== 'O') continue;
if (ball.lastHit !== 'O' || ball.soft) continue; // a style's moonball has its own depth (and tests)
const t = (ball.vy + Math.sqrt(ball.vy * ball.vy + 2 * ball.g * ball.y)) / ball.g;
depths.push(COURT.L - (ball.z + ball.vz * t));
ball.active = false;
@@ -1294,7 +1395,7 @@ test('The Climb opens briskly, converges at opponent eight, and leaves cup and t
x: 3, z: 5, y: 2, vx: 0, vy: 4, vz: -8 });
update(DT);
const chase = Math.hypot(zb.vx, zb.vz);
let hits = 0, pace = 0, width = 0;
let hits = 0, pace = 0, paced = 0, width = 0;
const seed = _seed;
_seed = 9173; // repeatable samples; cosmetic timers may still consume different rolls
for (let i = 0; i < 1200; i++) {
@@ -1305,13 +1406,14 @@ test('The Climb opens briskly, converges at opponent eight, and leaves cup and t
x: 0, z: 2.4, y: 1.2, vx: 0, vy: 0, vz: -1 });
update(DT);
if (ball.lastHit !== 'O') continue;
hits++; pace += Math.hypot(ball.vx, ball.vz);
// a style's soft ball takes its pace from its arc on purpose, so the pace dial reads rally balls
hits++; if (!ball.soft) { pace += Math.hypot(ball.vx, ball.vz); paced++; }
const t = (ball.vy + Math.sqrt(ball.vy ** 2 + 2 * ball.g * ball.y)) / ball.g;
width = Math.max(width, Math.abs(ball.x + ball.vx * t));
ball.active = false;
}
_seed = seed;
return { chase, hits, pace: pace / hits, width };
return { chase, hits, pace: pace / paced, width };
};
let previous = 0;
for (let n = 1; n <= 8; n++) {
@@ -2360,7 +2462,9 @@ test('the machine squeaks, fire crackles and catches, the gun cracks, the boss s
audio.sfxTest.log = [];
spawnZombie(0, 8, 'm');
const m = zombies[zombies.length - 1]; m.rollTo = 3; m.rollT = 0; m.fireT = 99;
for (let i = 0; i < 60 * 4 && !heard('squeak'); i++) { update(DT); G.hp = 9; }
// keep it ROLLING for the whole window: one squeak per grind tick is a 60% roll, and a single 3 m
// trip is only ~5 ticks — about 1 seed in 100 heard nothing (seed 31337 found it)
for (let i = 0; i < 60 * 4 && !heard('squeak'); i++) { if (m.rollTo === undefined) m.rollTo = m.x > 0 ? -3 : 3; update(DT); G.hp = 9; }
assert.ok(heard('squeak'), 'a rolling machine announces itself');
freshSplatter();