leiming2333
7c56335c06
GitHub PR #386 by @leiming2333 (this commit is substantially the PR: its blizzard particles and flash). The official blizzard blows bottom-up (the owner's confirmation of 2026-10-08; community report 「谢拉格的效果特性不明显，暴风雪应该 从下向上刮」): snowflakes rise off the bottom edge on a crosswind (48, low 22; were 26 drifting down), 10 gust streaks (low 4) race up through the field, and the cold flash goes from 0.35 / 0.8 s to 0.45 / 1 s. Counts, speeds and lives are marked [ASSUMED] (a visual choice). Added on top of the PR: the same 'chill' fx is also the coldWind of 灵知 S3 (失温症, at its start) and of 麦哲伦 S1's pulse (every 3 s — 248 in one golden battle); the PR turned every one of them into the full-screen blizzard. Only the bond's field-wide wind (the device emits no anchor unit) gets it now; an operator's own coldWind (`id` = the unit) keeps the light flurry and the softer flash it had. Tests: test/render/fxchill.test.js (2; the gust case fails on the parent). Display only: golden unchanged.
61 lines
3.3 KiB
JavaScript
61 lines
3.3 KiB
JavaScript
// test/render/fxchill.test.js — the 'chill' fx of coldWind (render/fx/simfx.js + zones.js snowfall), PR #386 by
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// @leiming2333: 谢拉格's 盟约寒风 blows a blizzard UP the field (the official direction, the owner's confirmation of
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// 2026-10-08) with a stronger cold flash; an operator's own coldWind (灵知 S3, 麦哲伦 S1's pulse every 3 s — emitted with
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// the unit's `id`) keeps the light downward flurry and the softer flash. Against the headless fake PIXI
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// (test/render/fakepixi.js), like fxchen3wave.test.js.
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import { test, describe, before, after } from 'node:test';
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import assert from 'node:assert/strict';
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import { installFakePixi, fakeViewCtx } from './fakepixi.js';
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import { presetCamera } from '../../public/js/render/projection.js';
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let fake, FX;
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before(async () => {
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fake = installFakePixi();
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FX = await import('../../public/js/render/fx.js');
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});
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after(() => fake.restore());
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const W = 1600, H = 900;
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const cam = presetCamera('normal', { width: W, height: H });
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function makeFx(quality = 'high') {
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const P = fake.P;
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const ctx = fakeViewCtx(P);
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const unit = { id: 7, x: 5, y: 10, z: 0, hover: 0, _headTiles: 1.2, alive: true, destroyed: false, info: { defId: 'x' }, onHit() {} };
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return new FX.FxSystem({
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P, layers: ctx.layers, cam: () => cam, heightAt: () => 0, settings: { quality, damageNumbers: true },
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timeScale: () => 1, loadLevel: () => 0, subProfOf: () => null, view: (id) => (id === unit.id ? unit : null),
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screenSize: () => ({ width: W, height: H }), fieldTop: () => 120,
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});
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}
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const live = (fx) => fx.parts.filter((p) => p.sp && p.sp.visible !== false);
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describe('coldWind: 谢拉格\'s 盟约寒风 blows up the field, an operator\'s own cold keeps the light flurry', () => {
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test('the bond\'s gust (the device emits no anchor unit): 48 flakes and 10 streaks rising from the bottom, the stronger flash', () => {
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const fx = makeFx();
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// server/sim/content/devices.js startColdWind: the field centre, the player, the cold stacks, the cold duration
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fx.simFx('coldWind', 8, 9, { x: 8, y: 9, playerId: 'p1', n: 3, duration: 5 });
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const ps = live(fx);
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assert.equal(ps.length, 58, '48 flakes + 10 streaks at quality high');
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assert.ok(ps.every((p) => p.vy < 0), 'every particle rises (screen y grows downward)');
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assert.ok(ps.every((p) => p.vx > 0), 'on a crosswind');
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assert.ok(ps.every((p) => p.y >= H * 0.55 - 1e-9), 'lifted off the lower part of the screen (some start below it)');
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assert.equal(ps.filter((p) => p.sp.texture === fx.tex.streak).length, 10, 'gust streaks');
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assert.deepEqual([fx.tintA, fx.tintDur], [0.45, 1]);
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const low = makeFx('low');
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low.simFx('coldWind', 8, 9, { x: 8, y: 9, playerId: 'p1', n: 3, duration: 5 });
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assert.equal(live(low).length, 26, 'quality low: 22 flakes + 4 streaks');
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});
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test('an operator\'s own coldWind (灵知 S3, 麦哲伦\'s pulse: `id` = the unit): the light flurry drifting down, the softer flash', () => {
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const fx = makeFx();
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fx.simFx('coldWind', 5, 10, { x: 5, y: 10, id: 7, n: 2 });
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const ps = live(fx);
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assert.equal(ps.length, 26);
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assert.ok(ps.every((p) => p.vy > 0), 'falling as before');
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assert.equal(ps.filter((p) => p.sp.texture === fx.tex.streak).length, 0, 'no gust streaks');
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assert.deepEqual([fx.tintA, fx.tintDur], [0.35, 0.8]);
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});
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});
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