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ark-stronghold-protocol/test/sim/funnel-redeploy.test.js
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JavaScript

// PRTS 分支特性信息/data §驭械术师: changing targets / redeploying resets the drone ramp.
// Controlled battle inputs here; the real Match route is covered in test/match/funnel-redeploy.test.js.
import { test } from 'node:test';
import assert from 'node:assert/strict';
import { makeBattle, enemyRec, checkInvariants } from '../helpers/battleHarness.js';
const make = (id = 'chess_char_2_10_a', extra = []) => makeBattle({
units: [{ chessId: id, row: 10, col: 4 }, ...extra],
defs: { enemies: { dummy: enemyRec({ key: 'dummy', hp: 1e7, speed: 0 }) } },
enemies: [{ key: 'dummy', pos: [10, 6] }], timeLimit: 300, autoFinish: false,
hooks: ['damaged'], captureNoisy: true,
});
const hits = (h, u) => h.hooksOf('damaged').filter(c => c.source === u && c.target.side === 'enemy');
const near = (a, b) => assert.ok(Math.abs(a - b) < 1e-8, `${a} != ${b}`);
const ramp = (h, u) => {
h.runUntil(() => hits(h, u).length >= 8, 20);
assert.ok(hits(h, u).length >= 8);
};
for (const id of ['chess_char_2_10_a', 'chess_char_2_10_b', 'chess_char_4_03_a', 'chess_char_4_03_b']) {
test(`${id}: same living target starts at the configured initial scale after automatic redeployment`, () => {
const h = make(id), u = h.unit(id);
ramp(h, u);
const e = h.enemies()[0];
assert.ok(u.trait.funnelScale > u.profile.funnel.init);
const before = hits(h, u).length;
h.b.dealDamage(e, u, { amount: 1e7, type: 'true' });
assert.equal(u.alive, false);
h.runUntil(() => u.alive, 100);
assert.equal(u.alive, true);
assert.equal(e.alive, true);
assert.equal(u.trait.funnelTarget, null);
near(u.trait.funnelScale, u.profile.funnel.init);
assert.equal(h.runUntil(() => hits(h, u).length > before, 5), true);
assert.ok(hits(h, u).length > before);
assert.equal(hits(h, u).at(-1).target, e);
near(u.trait.funnelScale, u.profile.funnel.init);
checkInvariants(h.b);
assert.deepEqual(h.b.errors, []);
});
}
for (const id of ['chess_char_3_13_a', 'chess_char_3_13_b', 'chess_char_3_20_a', 'chess_char_3_20_b']) {
test(`${id}: per-target funnel map restarts on redeployment`, () => {
const h = make(id), u = h.unit(id);
ramp(h, u);
const e = h.enemies()[0];
assert.ok(u.trait.funnelMap.get(e.id).s > u.profile.funnel.init);
h.b.retreat(u);
assert.equal(h.b.redeploy(u), true);
assert.equal(u.trait.funnelMap.size, 0);
const before = hits(h, u).length;
assert.equal(h.runUntil(() => hits(h, u).length > before, 5), true);
assert.ok(hits(h, u).length > before);
near(u.trait.funnelMap.get(e.id).s, u.profile.funnel.init);
checkInvariants(h.b);
});
}
test('continuous attacks ramp and cap; changing the living target resets normally', () => {
const h = make(), u = h.unit('chess_char_2_10_a');
ramp(h, u);
near(u.trait.funnelScale, u.profile.funnel.max);
const replacement = h.spawn('dummy', { pos: [10, 5] });
const before = hits(h, u).length;
assert.equal(h.runUntil(() => hits(h, u).length > before, 5), true);
assert.ok(hits(h, u).length > before);
assert.equal(hits(h, u).at(-1).target, replacement);
near(u.trait.funnelScale, u.profile.funnel.init);
});
test('another unit deployment and a free move keep this ramp; unrelated trait state survives redeployment', () => {
const h = make('chess_char_2_10_a', [{ chessId: 'chess_char_1_02_a', row: 12, col: 3 }]);
const u = h.unit('chess_char_2_10_a'), other = h.unit('chess_char_1_02_a');
ramp(h, u);
const scale = u.trait.funnelScale, target = u.trait.funnelTarget;
u.trait.testUnrelated = { value: 7 }; // controlled sentinel: no production trait object may be replaced
const sentinel = u.trait.testUnrelated;
h.b.retreat(other);
assert.equal(h.b.redeploy(other), true);
assert.equal(u.trait.funnelTarget, target);
near(u.trait.funnelScale, scale);
assert.equal(h.b.moveRedeploy(u, 10, 3), true); // owner-approved move carry, DESIGN §22.3
assert.equal(u.trait.funnelTarget, target);
near(u.trait.funnelScale, scale);
h.b.retreat(u);
assert.equal(h.b.redeploy(u), true);
assert.equal(u.trait.testUnrelated, sentinel);
near(u.trait.funnelScale, u.profile.funnel.init);
});
test('an old in-flight drone can advance the reset ramp before the first fresh drone lands', t => {
for (const drainOld of [false, true]) {
const h = make(), u = h.unit('chess_char_2_10_a');
ramp(h, u);
const e = h.enemies()[0], launches = new Map(), impacts = [], events = [];
const state = () => ({ at: h.b.time, currentSeq: u.deploySeq, scale: u.trait.funnelScale, hp: e.hp });
h.b.on('attack', c => {
if (c.attacker !== u) return;
const shot = { kind: 'launch', attackId: h.b._attackSeq, ...state() };
launches.set(shot.attackId, shot);
events.push(shot);
});
h.b.on('deploy', c => {
if (c.unit === u) events.push({ kind: 'deploy', target: u.trait.funnelTarget, ...state() });
}, { priority: -1000 });
h.b.on('damaged', c => {
if (c.source !== u || c.target !== e) return;
const launch = launches.get(c.dmg.attackId);
const hit = { kind: 'impact', attackId: c.dmg.attackId, launchAt: launch?.at,
launchSeq: launch?.currentSeq, ...state(), amount: c.amount, hpBefore: e.hp + c.amount };
impacts.push(hit);
events.push(hit);
});
assert.equal(h.runUntil(() => launches.size === 1, 3), true);
const oldShot = [...launches.values()][0];
assert.equal(impacts.length, 0);
assert.ok(h.b.projectiles.list.some(p => p.source === u && p.target === e));
if (drainOld) assert.equal(h.runUntil(() => impacts.length === 1, 1), true);
h.b.retreat(u); // controlled exit; no projectile, attack, HP or SP state is injected
assert.equal(h.b.redeploy(u), true);
const seq = u.deploySeq;
assert.equal(h.runUntil(() => impacts.some(i => i.launchSeq === seq), 2), true);
t.diagnostic(JSON.stringify({ drainOld, events }));
const deployment = events.find(i => i.kind === 'deploy');
assert.equal(deployment.target, null);
near(deployment.scale, u.profile.funnel.init);
const oldHit = impacts.find(i => i.attackId === oldShot.attackId);
const freshHit = impacts.find(i => i.launchSeq === seq);
assert.equal(oldHit.launchSeq, oldShot.currentSeq);
assert.notEqual(oldHit.launchSeq, freshHit.launchSeq);
assert.ok(oldHit.at < freshHit.at);
assert.equal(oldHit.currentSeq, drainOld ? oldShot.currentSeq : seq);
near(oldHit.scale, drainOld ? u.profile.funnel.max : u.profile.funnel.init);
near(freshHit.scale, u.profile.funnel.init + (drainOld ? 0 : u.profile.funnel.delta));
near(oldHit.amount, u.s.atk * oldHit.scale);
near(freshHit.amount, u.s.atk * freshHit.scale);
near(oldShot.hp - oldHit.hp, oldHit.amount);
near(oldHit.hp, freshHit.hpBefore);
near(freshHit.hpBefore - freshHit.hp, freshHit.amount);
assert.ok(freshHit.hp > 0);
checkInvariants(h.b);
assert.deepEqual(h.b.errors, []);
}
});