wizwar6e/packages/web/src/FxGallery.svelte

<script lang="ts">
  // The flourish workshop: every effect sprite on a loop, labeled, against a
  // mini-maze. Open with /?fx while `npm run dev` runs — edits to any sprite
  // file hot-reload here mid-animation.
  import type { Component } from "svelte";
  import { FX_SPRITES } from "./fx-sprites";
  import type { BoardFx, FxShape } from "./fx";

  let tick = $state(0);
  $effect(() => {
    const t = setInterval(() => (tick += 1), 2200);
    return () => clearInterval(t);
  });

  // One representative of every kind, staged on a 3x3 (sectors on a 5x5).
  const mid = { x: 1, y: 1 };
  const SAMPLES: BoardFx[] = ([
    { kind: "fireball", a: { x: 24, y: 72 }, b: { x: 120, y: 72 } },
    { kind: "waterbolt", a: { x: 24, y: 72 }, b: { x: 120, y: 72 } },
    { kind: "bolt", a: { x: 24, y: 24 }, b: { x: 120, y: 120 } },
    { kind: "burst", at: mid },
    { kind: "splash", at: mid },
    { kind: "shimmer", at: mid },
    { kind: "shield", at: mid },
    { kind: "sparkle", at: mid },
    { kind: "whiff", at: mid },
    { kind: "hit", at: mid },
    { kind: "pow", at: mid },
    { kind: "claw", at: mid },
    { kind: "absorb", at: mid },
    { kind: "portal", cell: mid, side: "E" },
    { kind: "portal-cell", at: mid },
    { kind: "streak", a: { x: 24, y: 120 }, b: { x: 120, y: 24 } },
    { kind: "soul", at: { x: 1, y: 2 } },
    { kind: "fireworks", at: mid },
    { kind: "chaos-swirl", at: mid },
    { kind: "die-drop", at: { x: 1, y: 1 }, aim: { x: 0, y: 2 } },
    { kind: "pit-fall", at: mid },
    { kind: "ooze-slip", at: mid },
    { kind: "tacks-ow", at: mid },
    { kind: "thorn-snap", at: mid },
    { kind: "slime-stuck", at: mid },
    { kind: "dust-puff", at: mid },
    { kind: "edge-dust", cell: mid, side: "S" },
    { kind: "sector-spin", origin: { x: 0, y: 0 }, clockwise: true },
    { kind: "sector-slide", from: { x: 0, y: 0 }, to: { x: 1, y: 0 } },
  ] as FxShape[]).map((f, i): BoardFx => ({ ...f, id: i + 1 }));

  const isSector = (k: string) => k.startsWith("sector-");
</script>

<div class="gallery">
  <h1>The Flourish Workshop</h1>
  <p class="sub">
    Every effect replays each beat. Edit a file in <code>src/fx-sprites/</code>
    and it hot-reloads here.
  </p>
  <div class="grid">
    {#each SAMPLES as fx (fx.kind)}
      {@const Sprite = FX_SPRITES[fx.kind] as Component<{ fx: BoardFx }>}
      <figure>
        <svg viewBox={isSector(fx.kind) ? "-4 -4 296 296" : "-4 -4 152 152"}>
          {#each Array.from({ length: isSector(fx.kind) ? 6 : 3 }, (_, cy) => cy) as cy (cy)}
            {#each Array.from({ length: isSector(fx.kind) ? 6 : 3 }, (_, cx) => cx) as cx (cx)}
              <rect x={cx * 48} y={cy * 48} width="48" height="48" class="cell" />
            {/each}
          {/each}
          {#key tick}
            <g class="fx-layer"><Sprite {fx} /></g>
          {/key}
        </svg>
        <figcaption>{fx.kind}</figcaption>
      </figure>
    {/each}
  </div>
</div>

<style>
  .gallery {
    min-height: 100vh;
    background: #171a20;
    color: #d8d2c0;
    font-family: "Archivo Narrow", system-ui, sans-serif;
    padding: 1.5rem;
  }
  h1 {
    font-family: "Oswald", sans-serif;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    font-size: 1.2rem;
    color: #e9e1cb;
    margin: 0 0 0.2rem;
  }
  .sub { color: #8d8672; margin: 0 0 1.2rem; }
  .sub code { color: #c9a72a; }
  .grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 1rem;
  }
  figure {
    margin: 0;
    background: #efe8d4;
    border-radius: 4px;
    padding: 0.5rem;
  }
  svg { width: 100%; display: block; }
  .cell {
    fill: #efe8d4;
    stroke: rgba(95, 74, 51, 0.25);
    stroke-width: 1;
  }
  .fx-layer { pointer-events: none; }
  figcaption {
    font-family: "Courier Prime", monospace;
    font-size: 0.75rem;
    color: #43331f;
    text-align: center;
    padding-top: 0.3rem;
  }
</style>