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Make the double tap a stance that holds the net

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Oliver on v376: "wenn man doppeltippt, geht er minimal vor". His own
ball's flight covered 4-9 m of the 10 to the net. His next ball was met
from mid-court, outside the net zone, and the recovery after that volley
walked him straight back to the baseline.

The double tap now sets a stance (P.post) that lasts until the next
double tap, a lob he has to run down, or the end of the point. Every
recovery heads for the net at full pace, and every incoming ball is
planned as a net man's. The 'back' stance clears once he is behind the
net zone, so short balls still pull him in.

Measured: contacts while committed are ~35% at the net and ~40% around
the service line, and he no longer falls back. The base ladder is
unchanged. New test; v377.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This commit is contained in:
wuwiandClaude Opus 5.5 committed 2026-10-14 20:40:56 +02:00
1 parent 48d1069e40
commit ba8d13a867
6 files changed
+72 -11
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tools/rally-sim.mjs
+7 -3
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@@ -108,7 +108,7 @@ function humanAim() {
const away = rz && rz.x > 0 ? -1 : 1; // the side he is not on
if (oz < TUNE.netFrom) return r < 0.4 ? sw(0, 1, 150) : sw(away, -0.3, 120); // net man: lob him or pass him
if (oz > COURT.netZ + 0.5 && Math.abs(P.z - COURT.netZ) < COURT.netZ - 1.5 && r < 0.15) return sw(0, 1, 50); // drop
if (ATTACK && Math.abs(P.z - COURT.netZ) >= TUNE.netFrom && Math.random() < ATTACK) { bot.dbl = true; return sw(away * 0.3, -1, 130); } // the attack
if (ATTACK && P.post !== 'net' && Math.abs(P.z - COURT.netZ) >= TUNE.netFrom && Math.random() < ATTACK) { bot.dbl = true; return sw(away * 0.3, -1, 130); } // the attack
if (r < 0.45) return sw(away, -0.2, 110); // to the open side
if (r < 0.65) return sw(0, -1, 80); // deep through the middle
return null; // a plain tap
@@ -181,8 +181,12 @@ for (const rung of RUNGS) {
if (process.env.PROBE && lh === 'O' && bot.land && P.swingT >= 0) bot.land.sw = P.swingT, bot.land.d = Math.hypot(ball.x - P.x, (ball.z - P.z) * 0.8), bot.land.y = ball.y, bot.land.bb = ball.bounces;
update(DT);
if (lh !== 'P' && ball.lastHit === 'P' && ball.active && ball.smash) { netx.smash++; netx.open = 'smash'; }
if (ball.lastHit === 'P' && ball.approach === 'P' && !netx.wasIn) netx.attacks++; // a run in (the double tap, or a short ball)
netx.wasIn = ball.lastHit === 'P' && ball.approach === 'P';
if (P.post === 'net' && !netx.wasIn) netx.attacks++; // a run in (the double tap, or a short ball)
netx.wasIn = P.post === 'net';
// every contact of his made while committed to the net: how far from the net (the "minimal vor" check)
if (lh === 'O' && ball.lastHit === 'P' && (P.post === 'net' || netx.postWas === 'net')) (netx.after ||= []).push(+Math.abs(P.z - COURT.netZ).toFixed(1));
if (netx.postWas === 'net' && P.post !== 'net') netx.dropped = (netx.dropped || 0) + 1, netx.why = [...(netx.why || []), (G.phase !== 'rally' ? 'pointEnd' : ball.rx && ball.rx.lob ? 'lob' : 'other')];
netx.postWas = P.post;
if (lh === 'P' && ball.lastHit === 'O' && ball.active && ball.soft && Math.abs(P.z - COURT.netZ) < TUNE.netFrom) netx.lobbed++;
if (netx.open && (G.phase !== 'rally' || !ball.active)) { const d0 = score.pts[0] - netx.p0; if (d0 > 0) netx.smashWon++; netx.open = null; }
if (netx.open === null) netx.p0 = score.pts[0];