sganggs
01a44cd288
Online co-op browser remake of Arknights' Stronghold Protocol: Alliance (client-simulated combat, official waves/bonds/items/strategies, 3D board, facing wheel, operator loadout, official emotes, deployment scripts).
1049 lines
53 KiB
JavaScript
1049 lines
53 KiB
JavaScript
// render/textures.js — procedural textures drawn with Canvas 2D and uploaded once as PIXI textures:
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// * tile material atlas (2048², 256 px cells with 8 px clamp gutters, mipmapped, anisotropic) for the ground mesh
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// and every textured 3D box (blocks, crates, devices). Cells are the real board art of the local client when
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// it is available (render/boardArt.js + tools/crop-board-atlas.mjs → tiles.json: crops of TX_autochessi_D /
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// common_D composed per material), else procedural drawings — the UV layout is identical either way, so the
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// renderer swaps the texture without touching geometry,
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// * FX atlas (one base texture ⇒ particles batch / fit a ParticleContainer),
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// * status icons, tier chips, backdrop gradients,
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// * avatar-in-rarity-diamond composites (cached per unit asset id) for the Spine fallback.
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// Everything procedural is deterministic (seeded noise) and generated lazily on first use. Requires
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// globalThis.PIXI and a DOM canvas at call time (never at import time).
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import { statusIconKey } from './style.js';
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const PIXI = () => globalThis.PIXI;
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export function makeCanvas(w, h) {
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const c = document.createElement('canvas');
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c.width = Math.max(1, Math.ceil(w));
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c.height = Math.max(1, Math.ceil(h));
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return c;
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}
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/** Deterministic PRNG (mulberry32). */
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export function rng(seed) {
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let a = seed >>> 0;
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return () => {
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a = (a + 0x6d2b79f5) >>> 0;
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let t = a;
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t = Math.imul(t ^ (t >>> 15), t | 1);
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t ^= t + Math.imul(t ^ (t >>> 7), t | 61);
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return ((t ^ (t >>> 14)) >>> 0) / 4294967296;
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};
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}
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const rgba = (r, g, b, a) => `rgba(${r | 0},${g | 0},${b | 0},${a})`;
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// =============================================================================================================
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// Tile materials
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export const CELL = 256;
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export const GUTTER = 8;
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const INNER = CELL - GUTTER * 2;
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const ATLAS_W = 2048, ATLAS_H = 2048;
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/** The procedural drawers were authored for a 112 px cell interior. */
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const PROC_UNIT = 112;
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/** Ordered material list (atlas cell index = position; 64 cells max). */
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export const MATERIALS = [
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'road', 'road2', 'road3', 'roadN', 'roadN2', 'floor', 'floor2', 'preview', 'wall', 'wallSide', 'forbid', 'forbid2', 'forbidSide',
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'sep', 'sepSide', 'fence', 'fenceSide', 'start', 'end', 'telin', 'telout', 'hand', 'temp', 'benchSide', 'benchSideTemp', 'mire',
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'smog', 'deepsea', 'infection', 'cliff', 'blank', 'lowSide', 'margin',
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// high-ground plates by connectivity (horizontal strip L/M/R, vertical strip B(near)/VM/T(far); 'wall' = single)
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'wallL', 'wallM', 'wallR', 'wallB', 'wallVM', 'wallT',
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// textured props
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'crateSide', 'crateTop', 'blowerTop', 'sealed', 'turretTop', 'platformTop',
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// the enemy preview pen: glossy glass panes in a hazard frame (render/pen.js, research 09 §2.1 screenshot)
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'penGlass',
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];
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/** Art layers of materials the crop table (tiles.json) may not describe yet: the board atlas' glass hatch + a glaze. */
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const DEFAULT_ART_LAYERS = Object.freeze({
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penGlass: Object.freeze([Object.freeze({ src: 'D', rect: [549, 1787, 255, 256] }), Object.freeze({ proc: 'glass' })]),
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});
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function speckle(ctx, x, y, w, h, r, n, colors, size = [0.6, 1.8]) {
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for (let i = 0; i < n; i++) {
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ctx.fillStyle = colors[(r() * colors.length) | 0];
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const s = size[0] + r() * (size[1] - size[0]);
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ctx.fillRect(x + r() * w, y + r() * h, s, s);
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}
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}
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function bevelTile(ctx, x, y, s, o) {
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const m = o.seam ?? 3;
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ctx.fillStyle = o.seamColor ?? '#2a3033';
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ctx.fillRect(x, y, s, s);
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const g = ctx.createLinearGradient(x, y, x + s, y + s);
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g.addColorStop(0, o.light);
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g.addColorStop(1, o.dark);
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ctx.fillStyle = g;
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ctx.fillRect(x + m, y + m, s - 2 * m, s - 2 * m);
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// bevel
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const bw = o.bevel ?? 2.5;
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ctx.fillStyle = o.hi ?? 'rgba(255,255,255,0.22)';
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ctx.fillRect(x + m, y + m, s - 2 * m, bw);
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ctx.fillRect(x + m, y + m, bw, s - 2 * m);
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ctx.fillStyle = o.lo ?? 'rgba(0,0,0,0.28)';
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ctx.fillRect(x + m, y + s - m - bw, s - 2 * m, bw);
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ctx.fillRect(x + s - m - bw, y + m, bw, s - 2 * m);
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}
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function cracks(ctx, x, y, s, r, n, color) {
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ctx.strokeStyle = color;
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ctx.lineWidth = 1;
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for (let i = 0; i < n; i++) {
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let px = x + 10 + r() * (s - 20), py = y + 10 + r() * (s - 20);
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ctx.beginPath();
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ctx.moveTo(px, py);
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const len = 3 + ((r() * 5) | 0);
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let ang = r() * Math.PI * 2;
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for (let k = 0; k < len; k++) {
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ang += (r() - 0.5) * 1.2;
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px += Math.cos(ang) * (3 + r() * 5); py += Math.sin(ang) * (3 + r() * 5);
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ctx.lineTo(px, py);
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}
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ctx.stroke();
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}
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}
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function brackets(ctx, x, y, s, inset, len, color, width) {
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ctx.strokeStyle = color;
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ctx.lineWidth = width;
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ctx.lineCap = 'square';
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const a = x + inset, b = y + inset, c = x + s - inset, d = y + s - inset;
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ctx.beginPath();
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ctx.moveTo(a, b + len); ctx.lineTo(a, b); ctx.lineTo(a + len, b);
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ctx.moveTo(c - len, b); ctx.lineTo(c, b); ctx.lineTo(c, b + len);
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ctx.moveTo(c, d - len); ctx.lineTo(c, d); ctx.lineTo(c - len, d);
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ctx.moveTo(a + len, d); ctx.lineTo(a, d); ctx.lineTo(a, d - len);
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ctx.stroke();
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}
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function hazardBand(ctx, x, y, w, h, stripe = 10, c1 = '#e8b21f', c2 = '#1b1d1f') {
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ctx.save();
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ctx.beginPath(); ctx.rect(x, y, w, h); ctx.clip();
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ctx.fillStyle = c2; ctx.fillRect(x, y, w, h);
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ctx.fillStyle = c1;
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for (let k = -h; k < w + h; k += stripe * 2) {
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ctx.beginPath();
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ctx.moveTo(x + k, y + h); ctx.lineTo(x + k + stripe, y + h); ctx.lineTo(x + k + stripe + h, y); ctx.lineTo(x + k + h, y);
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ctx.closePath(); ctx.fill();
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}
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ctx.restore();
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}
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function roundRect(ctx, x, y, w, h, r) {
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ctx.beginPath();
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ctx.moveTo(x + r, y); ctx.lineTo(x + w - r, y); ctx.quadraticCurveTo(x + w, y, x + w, y + r);
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ctx.lineTo(x + w, y + h - r); ctx.quadraticCurveTo(x + w, y + h, x + w - r, y + h);
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ctx.lineTo(x + r, y + h); ctx.quadraticCurveTo(x, y + h, x, y + h - r);
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ctx.lineTo(x, y + r); ctx.quadraticCurveTo(x, y, x + r, y);
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ctx.closePath();
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}
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const MAT_DRAW = {
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road(ctx, x, y, s, r) { roadBase(ctx, x, y, s, r, 1); brackets(ctx, x, y, s, 11, 15, 'rgba(255,255,255,0.42)', 2.4); },
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road2(ctx, x, y, s, r) { roadBase(ctx, x, y, s, r, 2); brackets(ctx, x, y, s, 11, 15, 'rgba(255,255,255,0.42)', 2.4); },
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road3(ctx, x, y, s, r) { roadBase(ctx, x, y, s, r, 3); brackets(ctx, x, y, s, 11, 15, 'rgba(255,255,255,0.42)', 2.4); },
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roadN(ctx, x, y, s, r) { roadBase(ctx, x, y, s, r, 4, true); },
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roadN2(ctx, x, y, s, r) { roadBase(ctx, x, y, s, r, 5, true); },
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floor(ctx, x, y, s, r) { floorBase(ctx, x, y, s, r); },
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floor2(ctx, x, y, s, r) { floorBase(ctx, x, y, s, r); cracks(ctx, x, y, s, r, 2, 'rgba(0,0,0,0.18)'); },
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penGlass(ctx, x, y, s, r) {
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bevelTile(ctx, x, y, s, { light: '#6b7377', dark: '#5a6165', seamColor: '#2b3134', hi: 'rgba(255,255,255,0.14)' });
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const f = s * 0.1;
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ctx.save(); hazardBand(ctx, x + f * 0.6, y + f * 0.6, s - f * 1.2, s - f * 1.2, 7, '#e2b53a', '#1d2124'); ctx.restore();
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PROC_LAYERS.glass(ctx, x, y, s, r);
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},
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preview(ctx, x, y, s, r) {
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floorBase(ctx, x, y, s, r);
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ctx.save(); ctx.globalAlpha = 0.18; hazardBand(ctx, x + 6, y + 6, s - 12, s - 12, 9, '#d0453b', 'rgba(0,0,0,0)'); ctx.restore();
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},
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wall(ctx, x, y, s, r) {
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bevelTile(ctx, x, y, s, { light: '#b9c1c5', dark: '#99a2a7', seamColor: '#5d676c', hi: 'rgba(255,255,255,0.55)', lo: 'rgba(40,48,52,0.35)', bevel: 3.5 });
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speckle(ctx, x + 4, y + 4, s - 8, s - 8, r, 260, ['rgba(255,255,255,0.10)', 'rgba(0,0,0,0.07)']);
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// panel lines + ranged marker
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ctx.strokeStyle = 'rgba(60,72,78,0.28)'; ctx.lineWidth = 1.5;
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ctx.strokeRect(x + 14, y + 14, s - 28, s - 28);
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const cx = x + s / 2, cy = y + s / 2;
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ctx.strokeStyle = 'rgba(70,90,100,0.45)'; ctx.lineWidth = 2.2;
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ctx.beginPath(); ctx.moveTo(cx, cy - 13); ctx.lineTo(cx + 13, cy); ctx.lineTo(cx, cy + 13); ctx.lineTo(cx - 13, cy); ctx.closePath(); ctx.stroke();
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ctx.fillStyle = 'rgba(70,90,100,0.35)';
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ctx.beginPath(); ctx.moveTo(cx, cy - 5); ctx.lineTo(cx + 5, cy); ctx.lineTo(cx, cy + 5); ctx.lineTo(cx - 5, cy); ctx.closePath(); ctx.fill();
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},
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wallSide(ctx, x, y, s, r) {
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const g = ctx.createLinearGradient(x, y, x, y + s);
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g.addColorStop(0, '#6b757b'); g.addColorStop(0.5, '#4a5358'); g.addColorStop(1, '#2b3135');
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ctx.fillStyle = g; ctx.fillRect(x, y, s, s);
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ctx.fillStyle = 'rgba(255,255,255,0.6)'; ctx.fillRect(x, y, s, 5);
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ctx.fillStyle = 'rgba(0,0,0,0.25)';
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for (let k = 1; k < 3; k++) ctx.fillRect(x + (s * k) / 3, y + 6, 2, s - 6);
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speckle(ctx, x, y + 6, s, s - 6, r, 120, ['rgba(255,255,255,0.05)', 'rgba(0,0,0,0.08)']);
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},
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forbid(ctx, x, y, s, r) { forbidBase(ctx, x, y, s, r, false); },
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forbid2(ctx, x, y, s, r) { forbidBase(ctx, x, y, s, r, true); },
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forbidSide(ctx, x, y, s, r) {
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const g = ctx.createLinearGradient(x, y, x, y + s);
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g.addColorStop(0, '#3a4246'); g.addColorStop(1, '#1a1f21');
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ctx.fillStyle = g; ctx.fillRect(x, y, s, s);
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ctx.fillStyle = 'rgba(255,255,255,0.14)'; ctx.fillRect(x, y, s, 3);
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speckle(ctx, x, y, s, s, r, 80, ['rgba(255,255,255,0.04)', 'rgba(0,0,0,0.1)']);
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},
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sep(ctx, x, y, s, r) {
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ctx.fillStyle = '#15191b'; ctx.fillRect(x, y, s, s);
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ctx.fillStyle = '#21272a'; ctx.fillRect(x + 3, y + 3, s - 6, s - 6);
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ctx.save(); ctx.globalAlpha = 0.7; hazardBand(ctx, x + 3, y + s * 0.44, s - 6, s * 0.12, 8, '#c99a1c', '#151719'); ctx.restore();
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ctx.fillStyle = 'rgba(255,255,255,0.1)'; ctx.fillRect(x + 3, y + 3, s - 6, 2);
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speckle(ctx, x + 3, y + 3, s - 6, s - 6, r, 60, ['rgba(255,255,255,0.03)', 'rgba(0,0,0,0.1)']);
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},
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sepSide(ctx, x, y, s, r) {
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const g = ctx.createLinearGradient(x, y, x, y + s);
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g.addColorStop(0, '#2c3336'); g.addColorStop(1, '#0e1112');
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ctx.fillStyle = g; ctx.fillRect(x, y, s, s);
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ctx.save(); ctx.globalAlpha = 0.55; hazardBand(ctx, x, y + 8, s, s * 0.12, 9, '#b8901c', '#141618'); ctx.restore();
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ctx.fillStyle = 'rgba(255,255,255,0.28)'; ctx.fillRect(x, y, s, 3);
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ctx.fillStyle = 'rgba(0,0,0,0.3)';
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for (let k = 1; k < 4; k++) ctx.fillRect(x + (s * k) / 4, y + s * 0.3, 1.5, s * 0.7);
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speckle(ctx, x, y, s, s, r, 60, ['rgba(255,255,255,0.04)']);
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},
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fence(ctx, x, y, s, r) {
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roadBase(ctx, x, y, s, r, 6);
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const b = 7;
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hazardBand(ctx, x + 3, y + 3, s - 6, b, 7);
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hazardBand(ctx, x + 3, y + s - 3 - b, s - 6, b, 7);
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ctx.save(); ctx.translate(x + 3 + b, y + 3); ctx.rotate(Math.PI / 2); hazardBand(ctx, 0, 0, s - 6, b, 7); ctx.restore();
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ctx.save(); ctx.translate(x + s - 3, y + 3); ctx.rotate(Math.PI / 2); hazardBand(ctx, 0, 0, s - 6, b, 7); ctx.restore();
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brackets(ctx, x, y, s, 17, 11, 'rgba(255,255,255,0.4)', 2.2);
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},
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fenceSide(ctx, x, y, s) {
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ctx.fillStyle = '#2b2f31'; ctx.fillRect(x, y, s, s);
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hazardBand(ctx, x, y, s, s * 0.5, 10);
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},
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start(ctx, x, y, s, r) {
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bevelTile(ctx, x, y, s, { light: '#5a2020', dark: '#3b1415', seamColor: '#1c0b0b', hi: 'rgba(255,120,110,0.25)', lo: 'rgba(0,0,0,0.35)' });
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ctx.save(); ctx.globalAlpha = 0.28; hazardBand(ctx, x + 6, y + 6, s - 12, s - 12, 8, '#ff3b30', 'rgba(0,0,0,0)'); ctx.restore();
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ctx.strokeStyle = '#ff4a3a'; ctx.lineWidth = 4; ctx.strokeRect(x + 9, y + 9, s - 18, s - 18);
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ctx.fillStyle = 'rgba(255,90,70,0.95)';
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const cy = y + s / 2;
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for (let k = 0; k < 2; k++) {
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const cx = x + s / 2 - 12 + k * 20;
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ctx.beginPath(); ctx.moveTo(cx - 10, cy); ctx.lineTo(cx + 4, cy - 14); ctx.lineTo(cx + 12, cy - 14); ctx.lineTo(cx - 2, cy);
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ctx.lineTo(cx + 12, cy + 14); ctx.lineTo(cx + 4, cy + 14); ctx.closePath(); ctx.fill();
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}
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},
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end(ctx, x, y, s, r) {
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bevelTile(ctx, x, y, s, { light: '#16395c', dark: '#0e2338', seamColor: '#07131f', hi: 'rgba(120,200,255,0.25)', lo: 'rgba(0,0,0,0.35)' });
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ctx.strokeStyle = '#39a7ff'; ctx.lineWidth = 4; ctx.strokeRect(x + 9, y + 9, s - 18, s - 18);
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ctx.strokeStyle = 'rgba(57,167,255,0.35)'; ctx.lineWidth = 2; ctx.strokeRect(x + 17, y + 17, s - 34, s - 34);
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// home glyph
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const cx = x + s / 2, cy = y + s / 2 + 2;
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ctx.fillStyle = 'rgba(120,205,255,0.95)';
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ctx.beginPath(); ctx.moveTo(cx, cy - 20); ctx.lineTo(cx + 20, cy - 3); ctx.lineTo(cx + 13, cy - 3); ctx.lineTo(cx + 13, cy + 16);
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ctx.lineTo(cx - 13, cy + 16); ctx.lineTo(cx - 13, cy - 3); ctx.lineTo(cx - 20, cy - 3); ctx.closePath(); ctx.fill();
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ctx.fillStyle = '#0e2338'; ctx.fillRect(cx - 5, cy + 3, 10, 13);
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},
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telin(ctx, x, y, s, r) { portal(ctx, x, y, s, r, '#b36bff', true); },
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telout(ctx, x, y, s, r) { portal(ctx, x, y, s, r, '#8f7bff', false); },
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hand(ctx, x, y, s, r) { benchTop(ctx, x, y, s, r, 'rgba(210,240,232,0.75)', 'rgba(78,216,175,0.10)'); },
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temp(ctx, x, y, s, r) { benchTop(ctx, x, y, s, r, 'rgba(246,163,41,0.9)', 'rgba(246,163,41,0.14)'); },
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benchSide(ctx, x, y, s, r) { benchSide(ctx, x, y, s, r, 'rgba(78,216,175,0.85)'); },
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benchSideTemp(ctx, x, y, s, r) { benchSide(ctx, x, y, s, r, 'rgba(246,163,41,0.9)'); },
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mire(ctx, x, y, s, r) {
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bevelTile(ctx, x, y, s, { light: '#5b5a33', dark: '#3c3d22', seamColor: '#1f2012', hi: 'rgba(220,230,150,0.14)', lo: 'rgba(0,0,0,0.3)' });
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for (let i = 0; i < 9; i++) {
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const bx = x + 12 + r() * (s - 24), by = y + 12 + r() * (s - 24), br = 6 + r() * 16;
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const g = ctx.createRadialGradient(bx, by, 0, bx, by, br);
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g.addColorStop(0, 'rgba(30,34,14,0.55)'); g.addColorStop(1, 'rgba(30,34,14,0)');
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ctx.fillStyle = g; ctx.beginPath(); ctx.arc(bx, by, br, 0, Math.PI * 2); ctx.fill();
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}
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ctx.strokeStyle = 'rgba(200,215,120,0.35)'; ctx.lineWidth = 1.4;
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for (let i = 0; i < 6; i++) { ctx.beginPath(); ctx.arc(x + 14 + r() * (s - 28), y + 14 + r() * (s - 28), 2 + r() * 4, 0, Math.PI * 2); ctx.stroke(); }
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speckle(ctx, x + 4, y + 4, s - 8, s - 8, r, 150, ['rgba(160,170,80,0.12)', 'rgba(0,0,0,0.1)']);
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},
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smog(ctx, x, y, s, r) {
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bevelTile(ctx, x, y, s, { light: '#4e5659', dark: '#394043', seamColor: '#1d2224' });
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ctx.fillStyle = '#1a1f21';
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for (let k = 0; k < 6; k++) roundRect(ctx, x + 14, y + 14 + k * 16.5, s - 28, 8, 3), ctx.fill();
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ctx.fillStyle = 'rgba(255,255,255,0.12)';
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for (let k = 0; k < 6; k++) ctx.fillRect(x + 16, y + 22 + k * 16.5, s - 32, 1.5);
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ctx.strokeStyle = 'rgba(150,170,160,0.35)'; ctx.lineWidth = 2; ctx.strokeRect(x + 10, y + 10, s - 20, s - 20);
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},
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deepsea(ctx, x, y, s, r) {
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const g = ctx.createLinearGradient(x, y, x + s, y + s);
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g.addColorStop(0, '#1b6f7a'); g.addColorStop(1, '#0e434d');
|
||
ctx.fillStyle = '#0a2d33'; ctx.fillRect(x, y, s, s);
|
||
ctx.fillStyle = g; ctx.fillRect(x + 2, y + 2, s - 4, s - 4);
|
||
ctx.strokeStyle = 'rgba(160,240,255,0.22)'; ctx.lineWidth = 1.6;
|
||
for (let i = 0; i < 9; i++) {
|
||
const yy = y + 8 + r() * (s - 16), xx = x + r() * s * 0.5;
|
||
ctx.beginPath(); ctx.moveTo(xx, yy);
|
||
ctx.bezierCurveTo(xx + 15, yy - 8, xx + 30, yy + 8, xx + 45 + r() * 20, yy - 2);
|
||
ctx.stroke();
|
||
}
|
||
speckle(ctx, x, y, s, s, r, 60, ['rgba(200,255,255,0.12)']);
|
||
},
|
||
infection(ctx, x, y, s, r) {
|
||
bevelTile(ctx, x, y, s, { light: '#3a2a33', dark: '#241a20', seamColor: '#140e11', hi: 'rgba(255,140,90,0.14)' });
|
||
for (let i = 0; i < 7; i++) {
|
||
const cx = x + 16 + r() * (s - 32), cy = y + 16 + r() * (s - 32), rr = 5 + r() * 10, a = r() * Math.PI;
|
||
const g = ctx.createRadialGradient(cx, cy, 0, cx, cy, rr * 2.2);
|
||
g.addColorStop(0, 'rgba(255,110,60,0.45)'); g.addColorStop(1, 'rgba(255,110,60,0)');
|
||
ctx.fillStyle = g; ctx.beginPath(); ctx.arc(cx, cy, rr * 2.2, 0, Math.PI * 2); ctx.fill();
|
||
ctx.fillStyle = i % 2 ? '#ff7a45' : '#ffb070';
|
||
ctx.beginPath();
|
||
for (let k = 0; k < 5; k++) {
|
||
const aa = a + (k / 5) * Math.PI * 2, rad = k % 2 ? rr * 0.45 : rr;
|
||
ctx.lineTo(cx + Math.cos(aa) * rad, cy + Math.sin(aa) * rad);
|
||
}
|
||
ctx.closePath(); ctx.fill();
|
||
}
|
||
cracks(ctx, x, y, s, r, 4, 'rgba(255,120,70,0.45)');
|
||
},
|
||
cliff(ctx, x, y, s) {
|
||
const g = ctx.createLinearGradient(x, y, x, y + s);
|
||
g.addColorStop(0, 'rgba(70,80,86,1)'); g.addColorStop(0.08, 'rgba(38,45,49,1)'); g.addColorStop(1, 'rgba(10,13,14,0)');
|
||
ctx.fillStyle = g; ctx.fillRect(x, y, s, s);
|
||
},
|
||
lowSide(ctx, x, y, s) {
|
||
const g = ctx.createLinearGradient(x, y, x, y + s);
|
||
g.addColorStop(0, '#59646a'); g.addColorStop(1, '#2a3034');
|
||
ctx.fillStyle = g; ctx.fillRect(x, y, s, s);
|
||
ctx.fillStyle = 'rgba(255,255,255,0.35)'; ctx.fillRect(x, y, s, 3);
|
||
},
|
||
blank(ctx, x, y, s) { ctx.fillStyle = '#ffffff'; ctx.fillRect(x, y, s, s); },
|
||
wallL(ctx, x, y, s, r) { MAT_DRAW.wall(ctx, x, y, s, r); },
|
||
wallM(ctx, x, y, s, r) { MAT_DRAW.wall(ctx, x, y, s, r); },
|
||
wallR(ctx, x, y, s, r) { MAT_DRAW.wall(ctx, x, y, s, r); },
|
||
wallB(ctx, x, y, s, r) { MAT_DRAW.wall(ctx, x, y, s, r); },
|
||
wallVM(ctx, x, y, s, r) { MAT_DRAW.wall(ctx, x, y, s, r); },
|
||
wallT(ctx, x, y, s, r) { MAT_DRAW.wall(ctx, x, y, s, r); },
|
||
crateSide(ctx, x, y, s) {
|
||
ctx.fillStyle = '#7d5529'; ctx.fillRect(x, y, s, s);
|
||
const g = ctx.createLinearGradient(x, y, x, y + s);
|
||
g.addColorStop(0, '#c89a5a'); g.addColorStop(1, '#9a6d38');
|
||
ctx.fillStyle = g; ctx.fillRect(x + 6, y + 6, s - 12, s - 12);
|
||
ctx.strokeStyle = 'rgba(90,58,24,0.55)'; ctx.lineWidth = 1.5;
|
||
for (const f of [0.33, 0.66]) { ctx.beginPath(); ctx.moveTo(x + 6, y + s * f); ctx.lineTo(x + s - 6, y + s * f); ctx.stroke(); }
|
||
ctx.strokeStyle = '#e0b877'; ctx.lineWidth = 5;
|
||
ctx.beginPath(); ctx.moveTo(x + 8, y + 8); ctx.lineTo(x + s - 8, y + s - 8); ctx.moveTo(x + s - 8, y + 8); ctx.lineTo(x + 8, y + s - 8); ctx.stroke();
|
||
ctx.strokeStyle = '#3c2810'; ctx.lineWidth = 6; ctx.strokeRect(x + 3, y + 3, s - 6, s - 6);
|
||
},
|
||
crateTop(ctx, x, y, s, r) {
|
||
MAT_DRAW.crateSide(ctx, x, y, s, r);
|
||
ctx.fillStyle = 'rgba(255,226,168,0.12)'; ctx.fillRect(x, y, s, s);
|
||
},
|
||
blowerTop(ctx, x, y, s, r) {
|
||
bevelTile(ctx, x, y, s, { light: '#2c3337', dark: '#1a1f21', seamColor: '#0c0f10' });
|
||
ctx.fillStyle = 'rgba(232,178,31,0.9)';
|
||
for (let k = 0; k < 2; k++) {
|
||
const cx = x + s / 2 - 16 + k * 26, cy = y + s / 2;
|
||
ctx.beginPath(); ctx.moveTo(cx - 12, cy - 18); ctx.lineTo(cx + 12, cy); ctx.lineTo(cx - 12, cy + 18); ctx.closePath(); ctx.fill();
|
||
}
|
||
speckle(ctx, x, y, s, s, r, 60, ['rgba(255,255,255,0.05)']);
|
||
},
|
||
sealed(ctx, x, y, s, r) {
|
||
hazardBand(ctx, x, y, s, s, 9);
|
||
bevelTile(ctx, x + 10, y + 10, s - 20, { light: '#50585c', dark: '#3a4145', seamColor: '#23282b' });
|
||
ctx.strokeStyle = 'rgba(200,210,215,0.8)'; ctx.lineWidth = 6;
|
||
ctx.beginPath(); ctx.moveTo(x + 30, y + 30); ctx.lineTo(x + s - 30, y + s - 30); ctx.moveTo(x + s - 30, y + 30); ctx.lineTo(x + 30, y + s - 30); ctx.stroke();
|
||
},
|
||
turretTop(ctx, x, y, s, r) {
|
||
bevelTile(ctx, x, y, s, { light: '#4b5357', dark: '#343b3e', seamColor: '#1d2224' });
|
||
const cx = x + s / 2, cy = y + s / 2;
|
||
ctx.strokeStyle = '#ff6a3d'; ctx.lineWidth = 4;
|
||
ctx.beginPath(); ctx.arc(cx, cy, 24, 0, Math.PI * 2); ctx.stroke();
|
||
ctx.beginPath(); ctx.moveTo(cx - 34, cy); ctx.lineTo(cx + 34, cy); ctx.moveTo(cx, cy - 34); ctx.lineTo(cx, cy + 34); ctx.stroke();
|
||
speckle(ctx, x, y, s, s, r, 60, ['rgba(255,255,255,0.05)']);
|
||
},
|
||
platformTop(ctx, x, y, s, r) {
|
||
bevelTile(ctx, x, y, s, { light: '#8a959a', dark: '#6c777d', seamColor: '#3d4549', hi: 'rgba(255,255,255,0.4)' });
|
||
ctx.strokeStyle = 'rgba(32,38,42,0.5)'; ctx.lineWidth = 1.5;
|
||
for (const f of [0.25, 0.5, 0.75]) { ctx.beginPath(); ctx.moveTo(x + 6, y + s * f); ctx.lineTo(x + s - 6, y + s * f); ctx.stroke(); }
|
||
speckle(ctx, x, y, s, s, r, 120, ['rgba(255,255,255,0.06)', 'rgba(0,0,0,0.08)']);
|
||
},
|
||
margin(ctx, x, y, s, r) {
|
||
ctx.fillStyle = '#1b2023'; ctx.fillRect(x, y, s, s);
|
||
ctx.fillStyle = '#22282b'; ctx.fillRect(x + 2, y + 2, s - 4, s - 4);
|
||
speckle(ctx, x, y, s, s, r, 90, ['rgba(255,255,255,0.035)', 'rgba(0,0,0,0.12)']);
|
||
},
|
||
};
|
||
|
||
function roadBase(ctx, x, y, s, r, variant, plain) {
|
||
bevelTile(ctx, x, y, s, plain
|
||
? { light: '#838b90', dark: '#727a7f', seamColor: '#3a4246' }
|
||
: { light: '#949ca1', dark: '#80888d', seamColor: '#3d4549' });
|
||
speckle(ctx, x + 4, y + 4, s - 8, s - 8, r, 380, ['rgba(255,255,255,0.09)', 'rgba(0,0,0,0.09)', 'rgba(20,30,35,0.06)']);
|
||
if (variant % 2 === 0) cracks(ctx, x, y, s, r, 2, 'rgba(30,38,42,0.25)');
|
||
if (variant === 3) {
|
||
const g = ctx.createRadialGradient(x + s * 0.7, y + s * 0.3, 2, x + s * 0.7, y + s * 0.3, s * 0.4);
|
||
g.addColorStop(0, 'rgba(40,50,55,0.12)'); g.addColorStop(1, 'rgba(40,50,55,0)');
|
||
ctx.fillStyle = g; ctx.fillRect(x, y, s, s);
|
||
}
|
||
}
|
||
|
||
function floorBase(ctx, x, y, s, r) {
|
||
bevelTile(ctx, x, y, s, { light: '#5f676b', dark: '#51585c', seamColor: '#2b3134', hi: 'rgba(255,255,255,0.12)' });
|
||
ctx.fillStyle = 'rgba(0,0,0,0.16)';
|
||
for (let i = 0; i < 7; i++) for (let j = 0; j < 7; j++) ctx.fillRect(x + 12 + i * 15.5, y + 12 + j * 15.5, 3, 3);
|
||
speckle(ctx, x + 4, y + 4, s - 8, s - 8, r, 180, ['rgba(255,255,255,0.05)', 'rgba(0,0,0,0.08)']);
|
||
}
|
||
|
||
function forbidBase(ctx, x, y, s, r, alt) {
|
||
ctx.fillStyle = '#20262a'; ctx.fillRect(x, y, s, s);
|
||
const g = ctx.createLinearGradient(x, y, x + s, y + s);
|
||
g.addColorStop(0, alt ? '#3a4247' : '#3d464b'); g.addColorStop(1, alt ? '#30373b' : '#333a3f');
|
||
ctx.fillStyle = g; ctx.fillRect(x + 3, y + 3, s - 6, s - 6);
|
||
ctx.save();
|
||
ctx.beginPath(); ctx.rect(x + 3, y + 3, s - 6, s - 6); ctx.clip();
|
||
ctx.strokeStyle = 'rgba(255,255,255,0.07)'; ctx.lineWidth = 3;
|
||
for (let k = -s; k < s * 2; k += 13) { ctx.beginPath(); ctx.moveTo(x + k, y + s); ctx.lineTo(x + k + s, y); ctx.stroke(); }
|
||
ctx.restore();
|
||
ctx.fillStyle = 'rgba(255,255,255,0.12)'; ctx.fillRect(x + 3, y + 3, s - 6, 2); ctx.fillRect(x + 3, y + 3, 2, s - 6);
|
||
speckle(ctx, x + 3, y + 3, s - 6, s - 6, r, 100, ['rgba(255,255,255,0.03)', 'rgba(0,0,0,0.12)']);
|
||
}
|
||
|
||
function portal(ctx, x, y, s, r, color, inward) {
|
||
bevelTile(ctx, x, y, s, { light: '#2a2236', dark: '#1a1522', seamColor: '#0e0b12' });
|
||
const cx = x + s / 2, cy = y + s / 2;
|
||
for (let k = 0; k < 3; k++) {
|
||
ctx.strokeStyle = color; ctx.globalAlpha = 0.9 - k * 0.25; ctx.lineWidth = 4 - k;
|
||
ctx.beginPath(); ctx.arc(cx, cy, 14 + k * 11, 0, Math.PI * 2); ctx.stroke();
|
||
}
|
||
ctx.globalAlpha = 1;
|
||
const g = ctx.createRadialGradient(cx, cy, 0, cx, cy, 16);
|
||
g.addColorStop(0, inward ? 'rgba(230,200,255,0.9)' : 'rgba(200,190,255,0.7)'); g.addColorStop(1, 'rgba(160,100,255,0)');
|
||
ctx.fillStyle = g; ctx.beginPath(); ctx.arc(cx, cy, 16, 0, Math.PI * 2); ctx.fill();
|
||
}
|
||
|
||
function benchTop(ctx, x, y, s, r, dash, fill) {
|
||
bevelTile(ctx, x, y, s, { light: '#323b40', dark: '#262d31', seamColor: '#15191b', hi: 'rgba(255,255,255,0.14)' });
|
||
speckle(ctx, x + 4, y + 4, s - 8, s - 8, r, 120, ['rgba(255,255,255,0.04)', 'rgba(0,0,0,0.1)']);
|
||
roundRect(ctx, x + 12, y + 12, s - 24, s - 24, 10);
|
||
ctx.fillStyle = fill; ctx.fill();
|
||
ctx.setLineDash([11, 7]); ctx.lineWidth = 3; ctx.strokeStyle = dash; ctx.stroke();
|
||
ctx.setLineDash([]);
|
||
}
|
||
|
||
function benchSide(ctx, x, y, s, r, led) {
|
||
const g = ctx.createLinearGradient(x, y, x, y + s);
|
||
g.addColorStop(0, '#2c3438'); g.addColorStop(1, '#121618');
|
||
ctx.fillStyle = g; ctx.fillRect(x, y, s, s);
|
||
ctx.fillStyle = 'rgba(255,255,255,0.25)'; ctx.fillRect(x, y, s, 3);
|
||
ctx.fillStyle = led; ctx.fillRect(x, y + s * 0.34, s, s * 0.1);
|
||
}
|
||
|
||
const _atlases = new Map(); // art key → atlas
|
||
|
||
/** Procedural finishing layers usable in tiles.json (`{ proc: 'rim' }`): a bevelled block edge. */
|
||
const PROC_LAYERS = {
|
||
/** A glossy glass pane over the inner square of a hatch: sky-lit gradient, soft cloud reflections, a highlight. */
|
||
glass(ctx, x, y, s) {
|
||
const i = s * 0.135, w = s - i * 2;
|
||
ctx.save();
|
||
ctx.beginPath(); ctx.rect(x + i, y + i, w, w); ctx.clip();
|
||
const g = ctx.createLinearGradient(x + i, y + i, x + i + w * 0.4, y + i + w);
|
||
g.addColorStop(0, '#dfe6ec'); g.addColorStop(0.55, '#b8c3cc'); g.addColorStop(1, '#9eabb5');
|
||
ctx.fillStyle = g; ctx.fillRect(x + i, y + i, w, w);
|
||
const r = rng(4243);
|
||
for (let k = 0; k < 7; k++) {
|
||
const cx = x + i + r() * w, cy = y + i + r() * w, rad = w * (0.18 + r() * 0.22);
|
||
const c = ctx.createRadialGradient(cx, cy, 0, cx, cy, rad);
|
||
c.addColorStop(0, 'rgba(255,255,255,0.35)'); c.addColorStop(1, 'rgba(255,255,255,0)');
|
||
ctx.fillStyle = c; ctx.fillRect(cx - rad, cy - rad, rad * 2, rad * 2);
|
||
}
|
||
ctx.fillStyle = 'rgba(255,255,255,0.18)';
|
||
ctx.beginPath(); ctx.moveTo(x + i, y + i); ctx.lineTo(x + i + w * 0.45, y + i); ctx.lineTo(x + i, y + i + w * 0.45); ctx.closePath(); ctx.fill();
|
||
ctx.lineWidth = Math.max(1, s * 0.012); ctx.strokeStyle = 'rgba(40,48,54,0.55)'; ctx.strokeRect(x + i, y + i, w, w);
|
||
ctx.restore();
|
||
},
|
||
rim(ctx, x, y, s) {
|
||
ctx.save();
|
||
ctx.lineWidth = 5; ctx.strokeStyle = 'rgba(255,255,255,0.16)'; ctx.strokeRect(x + 2.5, y + 2.5, s - 5, s - 5);
|
||
ctx.lineWidth = 3; ctx.strokeStyle = 'rgba(0,0,0,0.45)'; ctx.strokeRect(x + 7, y + 7, s - 14, s - 14);
|
||
const g = ctx.createLinearGradient(x, y, x, y + s);
|
||
g.addColorStop(0, 'rgba(255,255,255,0.05)'); g.addColorStop(1, 'rgba(0,0,0,0.18)');
|
||
ctx.fillStyle = g; ctx.fillRect(x, y, s, s);
|
||
ctx.restore();
|
||
},
|
||
};
|
||
|
||
/** Draw one tile-art layer (tools/crop-board-atlas.mjs schema) into the cell interior at (x, y, INNER²). */
|
||
function drawArtLayer(ctx, img, ly, x, y) {
|
||
if (ly.proc) { PROC_LAYERS[ly.proc]?.(ctx, x, y, INNER); return; }
|
||
const [sx, sy, sw, sh] = ly.rect;
|
||
const sc = Number.isFinite(ly.scale) && ly.scale > 0 ? Math.min(1, ly.scale) : 1;
|
||
const size = INNER * sc;
|
||
// work canvas: the crop, rotated/flipped, scaled to the (decal) size; tint = multiply (alpha kept)
|
||
const w = makeCanvas(size, size);
|
||
const c = w.getContext('2d');
|
||
c.imageSmoothingQuality = 'high';
|
||
c.save();
|
||
c.translate(size / 2, size / 2);
|
||
const rot = ((Number(ly.rot) || 0) % 360 + 360) % 360;
|
||
if (rot) c.rotate((rot * Math.PI) / 180);
|
||
c.scale(ly.flipX ? -1 : 1, ly.flipY ? -1 : 1);
|
||
c.drawImage(img, sx, sy, sw, sh, -size / 2, -size / 2, size, size);
|
||
c.restore();
|
||
const tint = typeof ly.tint === 'string' && /^#[0-9a-f]{6}$/i.test(ly.tint) ? ly.tint : null;
|
||
const bright = Number.isFinite(ly.bright) ? ly.bright : 1;
|
||
if (tint || bright !== 1) {
|
||
c.globalCompositeOperation = 'multiply';
|
||
if (tint) { c.fillStyle = tint; c.fillRect(0, 0, size, size); }
|
||
if (bright < 1) { const v = Math.round(255 * Math.max(0, bright)); c.fillStyle = `rgb(${v},${v},${v})`; c.fillRect(0, 0, size, size); }
|
||
c.globalCompositeOperation = 'screen';
|
||
if (bright > 1) { c.fillStyle = `rgba(255,255,255,${Math.min(0.6, bright - 1)})`; c.fillRect(0, 0, size, size); }
|
||
// restore the crop's alpha (multiply/screen fill opaque pixels over transparent ones)
|
||
c.globalCompositeOperation = 'destination-in';
|
||
c.save();
|
||
c.translate(size / 2, size / 2);
|
||
if (rot) c.rotate((rot * Math.PI) / 180);
|
||
c.scale(ly.flipX ? -1 : 1, ly.flipY ? -1 : 1);
|
||
c.drawImage(img, sx, sy, sw, sh, -size / 2, -size / 2, size, size);
|
||
c.restore();
|
||
c.globalCompositeOperation = 'source-over';
|
||
}
|
||
ctx.save();
|
||
ctx.globalAlpha = Number.isFinite(ly.alpha) ? Math.max(0, Math.min(1, ly.alpha)) : 1;
|
||
ctx.drawImage(w, x + (INNER - size) / 2, y + (INNER - size) / 2);
|
||
ctx.restore();
|
||
}
|
||
|
||
/**
|
||
* The tile material atlas: `{ texture, uv: { [material]: [u0, v0, u1, v1] }, art: boolean, artCount }` (UVs of
|
||
* the inner square; identical for every atlas). `art` (render/boardArt.js): `{ key, tiles: { materials }, images:
|
||
* { D, common, … } }` — materials it describes are composed from the real board art, the rest stay procedural.
|
||
*/
|
||
export function tileAtlas(art = null) {
|
||
const key = art && art.key ? String(art.key) : '';
|
||
const hit = _atlases.get(key);
|
||
if (hit) return hit;
|
||
const P = PIXI();
|
||
const canvas = makeCanvas(ATLAS_W, ATLAS_H);
|
||
const ctx = canvas.getContext('2d');
|
||
const perRow = ATLAS_W / CELL;
|
||
const uv = {};
|
||
let artCount = 0;
|
||
const mats = art?.tiles?.materials && typeof art.tiles.materials === 'object' ? art.tiles.materials : null;
|
||
MATERIALS.forEach((name, i) => {
|
||
const cx = (i % perRow) * CELL, cy = Math.floor(i / perRow) * CELL;
|
||
const x = cx + GUTTER, y = cy + GUTTER;
|
||
ctx.save();
|
||
ctx.beginPath(); ctx.rect(x, y, INNER, INNER); ctx.clip();
|
||
let drawn = false;
|
||
const layers = mats && Array.isArray(mats[name]) ? mats[name] : (mats && art?.images?.D ? DEFAULT_ART_LAYERS[name] || null : null);
|
||
if (layers && layers.length) {
|
||
try {
|
||
const ok = layers.every((ly) => ly && (PROC_LAYERS[ly.proc] || (Array.isArray(ly.rect) && ly.rect.length === 4 && art.images?.[ly.src])));
|
||
if (ok) {
|
||
for (const ly of layers) drawArtLayer(ctx, ly.proc ? null : art.images[ly.src], ly, x, y);
|
||
drawn = true;
|
||
artCount++;
|
||
}
|
||
} catch { drawn = false; }
|
||
}
|
||
if (!drawn) {
|
||
try {
|
||
const k = INNER / PROC_UNIT;
|
||
ctx.translate(x, y); ctx.scale(k, k);
|
||
MAT_DRAW[name](ctx, 0, 0, PROC_UNIT, rng(1000 + i * 7919));
|
||
} catch { ctx.setTransform(1, 0, 0, 1, 0, 0); ctx.fillStyle = '#f0f'; ctx.fillRect(x, y, INNER, INNER); }
|
||
}
|
||
ctx.restore();
|
||
// clamp gutters: stretch the edge pixels outwards
|
||
ctx.drawImage(canvas, x, y, INNER, 1, x, cy, INNER, GUTTER);
|
||
ctx.drawImage(canvas, x, y + INNER - 1, INNER, 1, x, y + INNER, INNER, GUTTER);
|
||
ctx.drawImage(canvas, x, cy, 1, CELL, cx, cy, GUTTER, CELL);
|
||
ctx.drawImage(canvas, x + INNER - 1, cy, 1, CELL, x + INNER, cy, GUTTER, CELL);
|
||
const e = 0.5; // half-texel inset
|
||
uv[name] = [(x + e) / ATLAS_W, (y + e) / ATLAS_H, (x + INNER - e) / ATLAS_W, (y + INNER - e) / ATLAS_H];
|
||
});
|
||
const base = P.BaseTexture.from(canvas, { mipmap: P.MIPMAP_MODES.ON, scaleMode: P.SCALE_MODES.LINEAR, anisotropicLevel: 8 });
|
||
const atlas = { texture: new P.Texture(base), uv, canvas, art: artCount > 0, artCount, key };
|
||
// keep at most the procedural atlas + one art atlas alive
|
||
for (const [k, a] of _atlases) if (k && k !== key) { try { a.texture.destroy(true); } catch { /* ignore */ } _atlases.delete(k); }
|
||
_atlases.set(key, atlas);
|
||
return atlas;
|
||
}
|
||
|
||
/**
|
||
* Repeating ground texture for the backdrop plane: the board art's BG (optionally a `crop` [x, y, w, h] of it,
|
||
* resampled to a POT canvas so it can repeat everywhere), else a procedural dark concrete.
|
||
*/
|
||
const _groundTex = new Map();
|
||
export function groundTexture(img = null, crop = null) {
|
||
const key = img ? `art:${crop ? crop.join(',') : ''}` : 'proc';
|
||
let t = _groundTex.get(key);
|
||
if (t) return t;
|
||
const P = PIXI();
|
||
let src = img;
|
||
if (src && Array.isArray(crop) && crop.length === 4) {
|
||
const c = makeCanvas(512, 512);
|
||
const x = c.getContext('2d');
|
||
try { x.drawImage(src, crop[0], crop[1], crop[2], crop[3], 0, 0, 512, 512); src = c; } catch { /* keep full image */ }
|
||
}
|
||
if (!src) {
|
||
const c = makeCanvas(512, 512);
|
||
const x = c.getContext('2d');
|
||
x.fillStyle = '#2b2a2c'; x.fillRect(0, 0, 512, 512);
|
||
speckle(x, 0, 0, 512, 512, rng(99), 5000, ['rgba(255,255,255,0.035)', 'rgba(0,0,0,0.12)', 'rgba(60,56,58,0.2)'], [1, 4]);
|
||
for (let i = 0; i < 18; i++) radial(x, rng(i)() * 512, rng(i + 50)() * 512, 60 + rng(i + 9)() * 120, [[0, 'rgba(0,0,0,0.12)'], [1, 'rgba(0,0,0,0)']]);
|
||
src = c;
|
||
}
|
||
const base = P.BaseTexture.from(src, { mipmap: P.MIPMAP_MODES.ON, scaleMode: P.SCALE_MODES.LINEAR, wrapMode: P.WRAP_MODES.REPEAT, anisotropicLevel: 2 });
|
||
t = new P.Texture(base);
|
||
_groundTex.set(key, t);
|
||
return t;
|
||
}
|
||
|
||
// =============================================================================================================
|
||
// FX atlas
|
||
|
||
const FX_SIZE = 512;
|
||
let _fx = null;
|
||
|
||
const FX_DRAW = {
|
||
// name: [x, y, w, h, draw(ctx, x, y, w, h)]
|
||
glow: [0, 0, 128, 128, (c, x, y, w) => { radial(c, x + w / 2, y + w / 2, w / 2, [[0, 'rgba(255,255,255,1)'], [0.25, 'rgba(255,255,255,0.6)'], [1, 'rgba(255,255,255,0)']]); }],
|
||
soft: [128, 0, 128, 128, (c, x, y, w) => { radial(c, x + w / 2, y + w / 2, w / 2, [[0, 'rgba(255,255,255,0.8)'], [1, 'rgba(255,255,255,0)']]); }],
|
||
ring: [256, 0, 128, 128, (c, x, y, w) => {
|
||
const cx = x + w / 2, cy = y + w / 2;
|
||
const g = c.createRadialGradient(cx, cy, w * 0.34, cx, cy, w * 0.5);
|
||
g.addColorStop(0, 'rgba(255,255,255,0)'); g.addColorStop(0.55, 'rgba(255,255,255,1)'); g.addColorStop(0.75, 'rgba(255,255,255,0.5)'); g.addColorStop(1, 'rgba(255,255,255,0)');
|
||
c.fillStyle = g; c.fillRect(x, y, w, w);
|
||
}],
|
||
hex: [384, 0, 128, 128, (c, x, y, w) => {
|
||
const cx = x + w / 2, cy = y + w / 2;
|
||
c.strokeStyle = 'rgba(255,255,255,1)'; c.lineWidth = 5;
|
||
c.beginPath();
|
||
for (let k = 0; k <= 6; k++) { const a = Math.PI / 6 + (k * Math.PI) / 3; c.lineTo(cx + Math.cos(a) * 54, cy + Math.sin(a) * 54); }
|
||
c.stroke();
|
||
c.lineWidth = 2; c.globalAlpha = 0.6;
|
||
c.beginPath();
|
||
for (let k = 0; k <= 6; k++) { const a = Math.PI / 6 + (k * Math.PI) / 3; c.lineTo(cx + Math.cos(a) * 42, cy + Math.sin(a) * 42); }
|
||
c.stroke(); c.globalAlpha = 1;
|
||
for (let k = 0; k < 6; k++) { const a = (k * Math.PI) / 3; c.fillStyle = '#fff'; c.fillRect(cx + Math.cos(a) * 60 - 3, cy + Math.sin(a) * 60 - 3, 6, 6); }
|
||
}],
|
||
spark: [0, 128, 64, 64, (c, x, y, w) => {
|
||
const cx = x + w / 2, cy = y + w / 2;
|
||
radial(c, cx, cy, w / 2, [[0, 'rgba(255,255,255,0.9)'], [0.2, 'rgba(255,255,255,0.35)'], [1, 'rgba(255,255,255,0)']]);
|
||
c.fillStyle = 'rgba(255,255,255,1)';
|
||
c.beginPath(); c.moveTo(cx, y + 2); c.lineTo(cx + 3, cy - 3); c.lineTo(x + w - 2, cy); c.lineTo(cx + 3, cy + 3); c.lineTo(cx, y + w - 2);
|
||
c.lineTo(cx - 3, cy + 3); c.lineTo(x + 2, cy); c.lineTo(cx - 3, cy - 3); c.closePath(); c.fill();
|
||
}],
|
||
plus: [64, 128, 64, 64, (c, x, y, w) => {
|
||
const cx = x + w / 2, cy = y + w / 2;
|
||
radial(c, cx, cy, w / 2, [[0, 'rgba(255,255,255,0.5)'], [1, 'rgba(255,255,255,0)']]);
|
||
c.fillStyle = '#fff';
|
||
c.fillRect(cx - 5, cy - 18, 10, 36); c.fillRect(cx - 18, cy - 5, 36, 10);
|
||
}],
|
||
orb: [128, 128, 64, 64, (c, x, y, w) => {
|
||
radial(c, x + w / 2, y + w / 2, w / 2, [[0, 'rgba(255,255,255,1)'], [0.3, 'rgba(255,255,255,0.85)'], [0.55, 'rgba(255,255,255,0.3)'], [1, 'rgba(255,255,255,0)']]);
|
||
}],
|
||
dot: [192, 128, 32, 32, (c, x, y, w) => { radial(c, x + w / 2, y + w / 2, w / 2, [[0, 'rgba(255,255,255,1)'], [0.5, 'rgba(255,255,255,0.7)'], [1, 'rgba(255,255,255,0)']]); }],
|
||
shard: [224, 128, 32, 32, (c, x, y, w) => {
|
||
c.fillStyle = '#fff'; c.beginPath(); c.moveTo(x + w / 2, y + 1); c.lineTo(x + w - 8, y + w / 2); c.lineTo(x + w / 2, y + w - 1); c.lineTo(x + 8, y + w / 2); c.closePath(); c.fill();
|
||
}],
|
||
streak: [0, 192, 128, 32, (c, x, y, w, h) => {
|
||
const g = c.createLinearGradient(x, 0, x + w, 0);
|
||
g.addColorStop(0, 'rgba(255,255,255,0)'); g.addColorStop(0.7, 'rgba(255,255,255,0.7)'); g.addColorStop(1, 'rgba(255,255,255,1)');
|
||
c.fillStyle = g;
|
||
c.beginPath(); c.moveTo(x, y + h / 2 - 1); c.lineTo(x + w - 10, y + h / 2 - 5); c.lineTo(x + w, y + h / 2); c.lineTo(x + w - 10, y + h / 2 + 5); c.lineTo(x, y + h / 2 + 1); c.closePath(); c.fill();
|
||
}],
|
||
slash: [128, 192, 128, 64, (c, x, y, w, h) => {
|
||
c.save(); c.beginPath(); c.rect(x, y, w, h); c.clip();
|
||
const g = c.createLinearGradient(x, y, x + w, y);
|
||
g.addColorStop(0, 'rgba(255,255,255,0)'); g.addColorStop(0.5, 'rgba(255,255,255,1)'); g.addColorStop(1, 'rgba(255,255,255,0)');
|
||
c.fillStyle = g;
|
||
c.beginPath(); c.ellipse(x + w / 2, y + h * 1.3, w * 0.48, h * 1.05, 0, Math.PI, 0); c.ellipse(x + w / 2, y + h * 1.45, w * 0.44, h * 1.05, 0, 0, Math.PI, true); c.fill();
|
||
c.restore();
|
||
}],
|
||
pillar: [256, 128, 64, 256, (c, x, y, w, h) => {
|
||
const g = c.createLinearGradient(x, 0, x + w, 0);
|
||
g.addColorStop(0, 'rgba(255,255,255,0)'); g.addColorStop(0.5, 'rgba(255,255,255,1)'); g.addColorStop(1, 'rgba(255,255,255,0)');
|
||
c.fillStyle = g; c.fillRect(x, y, w, h);
|
||
const v = c.createLinearGradient(0, y, 0, y + h);
|
||
v.addColorStop(0, 'rgba(0,0,0,1)'); v.addColorStop(0.35, 'rgba(0,0,0,0)'); v.addColorStop(1, 'rgba(0,0,0,0)');
|
||
c.globalCompositeOperation = 'destination-out'; c.fillStyle = v; c.fillRect(x, y, w, h); c.globalCompositeOperation = 'source-over';
|
||
}],
|
||
smoke: [320, 128, 128, 128, (c, x, y, w) => {
|
||
const r = rng(77);
|
||
for (let i = 0; i < 14; i++) radial(c, x + 30 + r() * 68, y + 30 + r() * 68, 18 + r() * 22, [[0, 'rgba(255,255,255,0.22)'], [1, 'rgba(255,255,255,0)']]);
|
||
}],
|
||
chevron: [448, 128, 64, 64, (c, x, y, w) => {
|
||
c.fillStyle = '#fff';
|
||
c.beginPath(); c.moveTo(x + 14, y + 8); c.lineTo(x + 30, y + 8); c.lineTo(x + 52, y + 32); c.lineTo(x + 30, y + 56); c.lineTo(x + 14, y + 56); c.lineTo(x + 36, y + 32); c.closePath(); c.fill();
|
||
}],
|
||
bolt: [0, 256, 128, 32, (c, x, y, w, h) => {
|
||
const g = c.createLinearGradient(0, y, 0, y + h);
|
||
g.addColorStop(0, 'rgba(255,255,255,0)'); g.addColorStop(0.5, 'rgba(255,255,255,1)'); g.addColorStop(1, 'rgba(255,255,255,0)');
|
||
c.fillStyle = g; c.fillRect(x, y, w, h);
|
||
}],
|
||
square: [128, 256, 32, 32, (c, x, y, w) => { c.fillStyle = '#fff'; c.fillRect(x + 1, y + 1, w - 2, w - 2); }],
|
||
coin: [160, 256, 48, 48, (c, x, y, w) => {
|
||
const cx = x + w / 2, cy = y + w / 2;
|
||
c.fillStyle = '#ffc600'; c.beginPath(); c.arc(cx, cy, 20, 0, Math.PI * 2); c.fill();
|
||
c.fillStyle = '#fff2a8'; c.beginPath(); c.arc(cx - 4, cy - 4, 11, 0, Math.PI * 2); c.fill();
|
||
c.fillStyle = '#c98f00'; c.font = 'bold 22px sans-serif'; c.textAlign = 'center'; c.textBaseline = 'middle'; c.fillText('$', cx, cy + 1);
|
||
}],
|
||
};
|
||
|
||
function radial(c, cx, cy, r, stops) {
|
||
const g = c.createRadialGradient(cx, cy, 0, cx, cy, r);
|
||
for (const [o, col] of stops) g.addColorStop(o, col);
|
||
c.fillStyle = g;
|
||
c.fillRect(cx - r, cy - r, r * 2, r * 2);
|
||
}
|
||
|
||
/** FX atlas: `{ base, tex: { [name]: PIXI.Texture } }` (all frames share one base texture). */
|
||
export function fxAtlas() {
|
||
if (_fx) return _fx;
|
||
const P = PIXI();
|
||
const canvas = makeCanvas(FX_SIZE, FX_SIZE);
|
||
const ctx = canvas.getContext('2d');
|
||
const frames = {};
|
||
for (const [name, [x, y, w, h, draw]] of Object.entries(FX_DRAW)) {
|
||
ctx.save(); ctx.beginPath(); ctx.rect(x, y, w, h); ctx.clip();
|
||
try { draw(ctx, x, y, w, h); } catch { /* keep blank */ }
|
||
ctx.restore();
|
||
frames[name] = [x, y, w, h];
|
||
}
|
||
// status icons row (32 px each) at y = 320
|
||
STATUS_KEYS.forEach((k, i) => {
|
||
const x = (i % 16) * 32, y = 320 + Math.floor(i / 16) * 32;
|
||
ctx.save(); ctx.beginPath(); ctx.rect(x, y, 32, 32); ctx.clip();
|
||
try { drawStatusIcon(ctx, k, x, y, 32); } catch { /* ignore */ }
|
||
ctx.restore();
|
||
frames['st_' + k] = [x, y, 32, 32];
|
||
});
|
||
const base = P.BaseTexture.from(canvas, { mipmap: P.MIPMAP_MODES.ON });
|
||
const tex = {};
|
||
for (const [name, [x, y, w, h]] of Object.entries(frames)) tex[name] = new P.Texture(base, new P.Rectangle(x, y, w, h));
|
||
_fx = { base, tex, canvas };
|
||
return _fx;
|
||
}
|
||
|
||
export const STATUS_KEYS = ['stun', 'freeze', 'cold', 'stealth', 'shield', 'fragile', 'sleep', 'invuln', 'silence', 'slow', 'bind', 'fear', 'weaken', 'levitate', 'taunt', 'burn', 'neural', 'necrosis', 'blocked', 'skill'];
|
||
|
||
function drawStatusIcon(c, key, x, y, s) {
|
||
const cx = x + s / 2, cy = y + s / 2;
|
||
const disc = (fill, stroke) => {
|
||
c.fillStyle = fill; c.beginPath(); c.arc(cx, cy, s / 2 - 1.5, 0, Math.PI * 2); c.fill();
|
||
c.strokeStyle = stroke; c.lineWidth = 1.6; c.stroke();
|
||
};
|
||
c.lineCap = 'round'; c.lineJoin = 'round';
|
||
switch (key) {
|
||
case 'stun': {
|
||
disc('rgba(40,32,8,0.92)', '#ffd84a');
|
||
c.fillStyle = '#ffd84a';
|
||
for (let k = 0; k < 3; k++) { const a = (k * Math.PI * 2) / 3 - Math.PI / 2; star(c, cx + Math.cos(a) * 7, cy + Math.sin(a) * 7, 5, 2.2); }
|
||
break;
|
||
}
|
||
case 'freeze': case 'cold': {
|
||
disc(key === 'freeze' ? 'rgba(10,40,70,0.95)' : 'rgba(10,30,50,0.9)', '#9fd4ff');
|
||
c.strokeStyle = key === 'freeze' ? '#e8f6ff' : '#9fd4ff'; c.lineWidth = 2;
|
||
for (let k = 0; k < 3; k++) { const a = (k * Math.PI) / 3; c.beginPath(); c.moveTo(cx - Math.cos(a) * 10, cy - Math.sin(a) * 10); c.lineTo(cx + Math.cos(a) * 10, cy + Math.sin(a) * 10); c.stroke(); }
|
||
if (key === 'freeze') { c.strokeStyle = '#9fd4ff'; c.strokeRect(cx - 4, cy - 4, 8, 8); }
|
||
break;
|
||
}
|
||
case 'stealth': {
|
||
disc('rgba(25,25,35,0.9)', '#b9b3d6');
|
||
c.strokeStyle = '#d8d2f5'; c.lineWidth = 2;
|
||
c.beginPath(); c.ellipse(cx, cy, 10, 6, 0, 0, Math.PI * 2); c.stroke();
|
||
c.beginPath(); c.moveTo(cx - 10, cy + 9); c.lineTo(cx + 10, cy - 9); c.stroke();
|
||
break;
|
||
}
|
||
case 'shield': case 'invuln': {
|
||
disc(key === 'invuln' ? 'rgba(60,45,5,0.92)' : 'rgba(20,35,50,0.92)', key === 'invuln' ? '#ffd84a' : '#dfe8ff');
|
||
c.fillStyle = key === 'invuln' ? '#ffd84a' : '#dfe8ff';
|
||
c.beginPath(); c.moveTo(cx, cy - 10); c.lineTo(cx + 9, cy - 6); c.lineTo(cx + 8, cy + 3); c.lineTo(cx, cy + 10); c.lineTo(cx - 8, cy + 3); c.lineTo(cx - 9, cy - 6); c.closePath(); c.fill();
|
||
break;
|
||
}
|
||
case 'fragile': case 'weaken': {
|
||
disc('rgba(60,15,20,0.92)', '#ff7b8a');
|
||
c.strokeStyle = '#ff9aa6'; c.lineWidth = 2.2;
|
||
c.beginPath(); c.moveTo(cx - 3, cy - 11); c.lineTo(cx + 2, cy - 3); c.lineTo(cx - 3, cy + 2); c.lineTo(cx + 3, cy + 11); c.stroke();
|
||
if (key === 'weaken') { c.beginPath(); c.moveTo(cx + 6, cy - 6); c.lineTo(cx + 6, cy + 6); c.moveTo(cx + 3, cy + 3); c.lineTo(cx + 6, cy + 7); c.lineTo(cx + 9, cy + 3); c.stroke(); }
|
||
break;
|
||
}
|
||
case 'sleep': {
|
||
disc('rgba(20,25,50,0.92)', '#a8b6ff');
|
||
c.fillStyle = '#d8e0ff'; c.font = 'bold 14px sans-serif'; c.textAlign = 'center'; c.textBaseline = 'middle'; c.fillText('Zz', cx, cy + 1);
|
||
break;
|
||
}
|
||
case 'silence': {
|
||
disc('rgba(45,20,55,0.92)', '#e08bff');
|
||
c.strokeStyle = '#f0c4ff'; c.lineWidth = 2.2;
|
||
c.beginPath(); c.arc(cx, cy, 8, 0, Math.PI * 2); c.stroke();
|
||
c.beginPath(); c.moveTo(cx - 6, cy + 6); c.lineTo(cx + 6, cy - 6); c.stroke();
|
||
break;
|
||
}
|
||
case 'slow': case 'bind': {
|
||
disc('rgba(15,40,35,0.92)', '#6fe0c0');
|
||
c.strokeStyle = '#a8ffe6'; c.lineWidth = 2.2;
|
||
if (key === 'slow') { c.beginPath(); c.moveTo(cx + 6, cy - 7); c.lineTo(cx - 2, cy); c.lineTo(cx + 6, cy + 7); c.moveTo(cx, cy - 7); c.lineTo(cx - 8, cy); c.lineTo(cx, cy + 7); c.stroke(); }
|
||
else { c.beginPath(); c.arc(cx - 4, cy, 5, 0, Math.PI * 2); c.arc(cx + 4, cy, 5, 0, Math.PI * 2); c.stroke(); }
|
||
break;
|
||
}
|
||
case 'fear': {
|
||
disc('rgba(50,10,40,0.92)', '#ff6ad5');
|
||
c.fillStyle = '#ffb3ec'; c.font = 'bold 18px sans-serif'; c.textAlign = 'center'; c.textBaseline = 'middle'; c.fillText('!', cx, cy + 1);
|
||
break;
|
||
}
|
||
case 'levitate': {
|
||
disc('rgba(20,30,55,0.92)', '#8fb8ff');
|
||
c.strokeStyle = '#cfe0ff'; c.lineWidth = 2.2;
|
||
c.beginPath(); c.moveTo(cx, cy + 9); c.lineTo(cx, cy - 8); c.moveTo(cx - 6, cy - 2); c.lineTo(cx, cy - 9); c.lineTo(cx + 6, cy - 2); c.stroke();
|
||
break;
|
||
}
|
||
case 'taunt': {
|
||
disc('rgba(55,30,10,0.92)', '#ffb347');
|
||
c.fillStyle = '#ffd08a'; c.beginPath(); c.moveTo(cx, cy - 10); c.lineTo(cx + 9, cy + 8); c.lineTo(cx - 9, cy + 8); c.closePath(); c.fill();
|
||
break;
|
||
}
|
||
case 'burn': case 'neural': case 'necrosis': {
|
||
const col = key === 'burn' ? '#ff7b3a' : key === 'neural' ? '#ff5ad0' : '#9dff6a';
|
||
disc('rgba(30,20,20,0.92)', col);
|
||
c.fillStyle = col;
|
||
c.beginPath(); c.moveTo(cx, cy - 11); c.quadraticCurveTo(cx + 10, cy, cx + 5, cy + 8); c.quadraticCurveTo(cx, cy + 12, cx - 5, cy + 8); c.quadraticCurveTo(cx - 10, cy, cx, cy - 11); c.fill();
|
||
break;
|
||
}
|
||
case 'blocked': {
|
||
c.fillStyle = '#ff9c33';
|
||
c.beginPath(); c.moveTo(cx - 12, cy - 9); c.lineTo(cx - 4, cy - 9); c.lineTo(cx + 5, cy); c.lineTo(cx - 4, cy + 9); c.lineTo(cx - 12, cy + 9); c.lineTo(cx - 3, cy); c.closePath(); c.fill();
|
||
break;
|
||
}
|
||
case 'skill': {
|
||
disc('rgba(60,40,5,0.92)', '#ffe066');
|
||
c.fillStyle = '#ffe066'; star(c, cx, cy, 10, 4.5);
|
||
break;
|
||
}
|
||
default: disc('rgba(30,30,30,0.9)', '#ccc');
|
||
}
|
||
}
|
||
|
||
function star(c, cx, cy, R, r) {
|
||
c.beginPath();
|
||
for (let k = 0; k < 10; k++) { const a = -Math.PI / 2 + (k * Math.PI) / 5, rad = k % 2 ? r : R; c.lineTo(cx + Math.cos(a) * rad, cy + Math.sin(a) * rad); }
|
||
c.closePath(); c.fill();
|
||
}
|
||
|
||
/** Icon texture for a status key (b.ev 'status' key or a flag name); null when unknown. */
|
||
export function statusTexture(key) {
|
||
const k = STATUS_KEYS.includes(key) ? key : statusIconKey(key);
|
||
return k ? fxAtlas().tex['st_' + k] || null : null;
|
||
}
|
||
|
||
// =============================================================================================================
|
||
// Tier chips (roman numerals), backdrop
|
||
|
||
const ROMAN = ['', 'I', 'II', 'III', 'IV', 'V', 'VI'];
|
||
let _chips = null;
|
||
|
||
function drawChips(c, w, h) {
|
||
c.clearRect(0, 0, w * 7, h * 2);
|
||
for (let g = 0; g < 2; g++) for (let t = 1; t <= 6; t++) {
|
||
const x = t * w, y = g * h;
|
||
c.save();
|
||
roundRect(c, x + 3, y + 3, w - 6, h - 6, 7);
|
||
const grad = c.createLinearGradient(0, y, 0, y + h);
|
||
if (g) { grad.addColorStop(0, '#ffe27a'); grad.addColorStop(1, '#d99a00'); }
|
||
else { grad.addColorStop(0, '#2c3335'); grad.addColorStop(1, '#111516'); }
|
||
c.fillStyle = grad; c.fill();
|
||
c.lineWidth = 2.5; c.strokeStyle = g ? '#fff3b8' : 'rgba(210,225,220,0.55)'; c.stroke();
|
||
c.fillStyle = g ? '#2a1a00' : '#f2f2f2';
|
||
c.font = `700 ${t >= 4 ? 24 : 27}px Bender, Oxanium, "Segoe UI", sans-serif`;
|
||
c.textAlign = 'center'; c.textBaseline = 'middle';
|
||
c.fillText(ROMAN[t], x + w / 2, y + h / 2 + 1.5);
|
||
c.restore();
|
||
}
|
||
}
|
||
|
||
/** Tier chip texture: tier 1–6, golden → gold plate. */
|
||
export function tierChip(tier, golden) {
|
||
if (!_chips) {
|
||
const P = PIXI();
|
||
const w = 64, h = 44;
|
||
const canvas = makeCanvas(w * 7, h * 2);
|
||
const base = P.BaseTexture.from(canvas);
|
||
_chips = { canvas, base, tex: new Map(), w, h };
|
||
drawChips(canvas.getContext('2d'), w, h);
|
||
base.update();
|
||
}
|
||
const t = Math.max(1, Math.min(6, tier | 0 || 1));
|
||
const key = `${t}:${golden ? 1 : 0}`;
|
||
let tex = _chips.tex.get(key);
|
||
if (!tex) {
|
||
const P = PIXI();
|
||
tex = new P.Texture(_chips.base, new P.Rectangle(t * _chips.w, (golden ? 1 : 0) * _chips.h, _chips.w, _chips.h));
|
||
_chips.tex.set(key, tex);
|
||
}
|
||
return tex;
|
||
}
|
||
|
||
/**
|
||
* Redraw the chip glyphs once web fonts finished loading (Bender): in place, on the same canvas / base texture, so
|
||
* chips already handed out update too and no canvas is left behind (every field-view mount calls this).
|
||
*/
|
||
export function refreshTierChips() {
|
||
if (!_chips) return;
|
||
try {
|
||
drawChips(_chips.canvas.getContext('2d'), _chips.w, _chips.h);
|
||
_chips.base.update();
|
||
} catch { /* keep the old glyphs */ }
|
||
}
|
||
|
||
let _bg = null;
|
||
/** Backdrop textures: vertical gradient + vignette. */
|
||
export function backdropTextures() {
|
||
if (_bg) return _bg;
|
||
const P = PIXI();
|
||
const g = makeCanvas(4, 512);
|
||
const c = g.getContext('2d');
|
||
const lg = c.createLinearGradient(0, 0, 0, 512);
|
||
lg.addColorStop(0, '#0a0e0d'); lg.addColorStop(0.45, '#141c1a'); lg.addColorStop(0.75, '#0f1413'); lg.addColorStop(1, '#060808');
|
||
c.fillStyle = lg; c.fillRect(0, 0, 4, 512);
|
||
const v = makeCanvas(512, 512);
|
||
const vc = v.getContext('2d');
|
||
const rg = vc.createRadialGradient(256, 230, 60, 256, 256, 360);
|
||
rg.addColorStop(0, 'rgba(0,0,0,0)'); rg.addColorStop(0.7, 'rgba(0,0,0,0.25)'); rg.addColorStop(1, 'rgba(0,0,0,0.75)');
|
||
vc.fillStyle = rg; vc.fillRect(0, 0, 512, 512);
|
||
const grid = makeCanvas(64, 64);
|
||
const gc = grid.getContext('2d');
|
||
gc.strokeStyle = 'rgba(78,216,175,0.05)'; gc.lineWidth = 1;
|
||
gc.beginPath(); gc.moveTo(0.5, 0); gc.lineTo(0.5, 64); gc.moveTo(0, 0.5); gc.lineTo(64, 0.5); gc.stroke();
|
||
gc.fillStyle = 'rgba(78,216,175,0.08)'; gc.fillRect(0, 0, 2, 2);
|
||
_bg = {
|
||
gradient: P.Texture.from(g),
|
||
vignette: P.Texture.from(v),
|
||
grid: P.Texture.from(grid),
|
||
red: redVignette(P),
|
||
};
|
||
return _bg;
|
||
}
|
||
|
||
function redVignette(P) {
|
||
const v = makeCanvas(256, 256);
|
||
const c = v.getContext('2d');
|
||
const rg = c.createRadialGradient(128, 128, 70, 128, 128, 182);
|
||
rg.addColorStop(0, 'rgba(255,40,30,0)'); rg.addColorStop(1, 'rgba(255,40,30,0.9)');
|
||
c.fillStyle = rg; c.fillRect(0, 0, 256, 256);
|
||
return P.Texture.from(v);
|
||
}
|
||
|
||
// =============================================================================================================
|
||
// Fallback portraits: avatar in a rarity-coloured diamond
|
||
|
||
const _diamonds = new Map(); // LRU (insertion order = recency)
|
||
const DIAMOND_PX = 160;
|
||
const DIAMOND_MAX = 160; // ≈ 16 MB of 160×160 canvases at most (plus the ones views still show)
|
||
|
||
/**
|
||
* Diamond composite texture for a unit (cached by key). `img` may be null (procedural glyph).
|
||
* @param {string} key cache key
|
||
* @param {HTMLImageElement|null} img
|
||
* @param {number} color frame colour (0xRRGGBB)
|
||
* @param {{ enemy?: boolean, golden?: boolean }} [o]
|
||
*/
|
||
export function diamondTexture(key, img, color, o = {}) {
|
||
const k = `${key}|${img ? 1 : 0}|${color}|${o.golden ? 1 : 0}`;
|
||
let tex = _diamonds.get(k);
|
||
if (tex) { _diamonds.delete(k); _diamonds.set(k, tex); return tex; }
|
||
const P = PIXI();
|
||
const S = DIAMOND_PX, h = S / 2;
|
||
const canvas = makeCanvas(S, S);
|
||
const c = canvas.getContext('2d');
|
||
const col = '#' + (color >>> 0).toString(16).padStart(6, '0');
|
||
const path = (inset) => { c.beginPath(); c.moveTo(h, inset); c.lineTo(S - inset, h); c.lineTo(h, S - inset); c.lineTo(inset, h); c.closePath(); };
|
||
// glow
|
||
c.save(); c.shadowColor = col; c.shadowBlur = 14; path(10); c.fillStyle = '#0d1112'; c.fill(); c.restore();
|
||
// picture
|
||
c.save(); path(16); c.clip();
|
||
c.fillStyle = o.enemy ? '#2a1414' : '#1b2224'; c.fillRect(0, 0, S, S);
|
||
if (img && img.width) {
|
||
const sc = Math.max((S - 20) / img.width, (S - 20) / img.height) * 1.02;
|
||
const w = img.width * sc, hh = img.height * sc;
|
||
try { c.drawImage(img, h - w / 2, h - hh / 2, w, hh); } catch { /* tainted/broken image */ }
|
||
} else {
|
||
// procedural glyph (e.g. 心烛 enemy_5601_entlec has no art anywhere)
|
||
const g = c.createRadialGradient(h, h, 4, h, h, h);
|
||
g.addColorStop(0, o.enemy ? 'rgba(255,140,90,0.9)' : 'rgba(140,255,220,0.8)'); g.addColorStop(1, 'rgba(0,0,0,0)');
|
||
c.fillStyle = g; c.fillRect(0, 0, S, S);
|
||
c.fillStyle = o.enemy ? '#ffd2b0' : '#d8fff2';
|
||
c.beginPath(); c.moveTo(h, h - 34); c.quadraticCurveTo(h + 26, h, h + 12, h + 22); c.quadraticCurveTo(h, h + 32, h - 12, h + 22); c.quadraticCurveTo(h - 26, h, h, h - 34); c.fill();
|
||
}
|
||
const shade = c.createLinearGradient(0, 0, 0, S);
|
||
shade.addColorStop(0.55, 'rgba(0,0,0,0)'); shade.addColorStop(1, 'rgba(0,0,0,0.45)');
|
||
c.fillStyle = shade; c.fillRect(0, 0, S, S);
|
||
c.restore();
|
||
// frame
|
||
path(12); c.lineWidth = 7; c.strokeStyle = col; c.stroke();
|
||
path(12); c.lineWidth = 2; c.strokeStyle = o.golden ? '#fff3b8' : 'rgba(255,255,255,0.55)'; c.stroke();
|
||
if (o.golden) { path(4); c.lineWidth = 2.5; c.strokeStyle = 'rgba(255,214,90,0.9)'; c.stroke(); }
|
||
// not registered in PIXI's global texture caches: an evicted diamond is only dropped from this LRU (a view may
|
||
// still show it) and is garbage once no sprite uses it (the renderer's texture GC frees its GPU copy)
|
||
tex = new P.Texture(new P.BaseTexture(canvas));
|
||
_diamonds.set(k, tex);
|
||
while (_diamonds.size > DIAMOND_MAX) _diamonds.delete(_diamonds.keys().next().value);
|
||
return tex;
|
||
}
|
||
|
||
const _silhouettes = new WeakMap(); // image → texture (field views are mounted once per match: one canvas per image)
|
||
/** White copy of an image's alpha (so a dark silhouette can be tinted to any colour). Cached per image. */
|
||
export function silhouetteTexture(img) {
|
||
const hit = img && typeof img === 'object' ? _silhouettes.get(img) : null;
|
||
if (hit && !hit.destroyed && hit.baseTexture && !hit.baseTexture.destroyed) return hit;
|
||
const P = PIXI();
|
||
const c = makeCanvas(img.width, img.height);
|
||
const x = c.getContext('2d');
|
||
x.drawImage(img, 0, 0);
|
||
x.globalCompositeOperation = 'source-in';
|
||
x.fillStyle = '#ffffff';
|
||
x.fillRect(0, 0, c.width, c.height);
|
||
const tex = P.Texture.from(c);
|
||
if (img && typeof img === 'object') _silhouettes.set(img, tex);
|
||
return tex;
|
||
}
|
||
|
||
let _shadow = null;
|
||
/** Soft elliptical shadow (used when the asset sprite is missing). */
|
||
export function shadowTexture() {
|
||
if (_shadow) return _shadow;
|
||
const P = PIXI();
|
||
const c = makeCanvas(256, 96);
|
||
const x = c.getContext('2d');
|
||
x.save(); x.scale(1, 96 / 256);
|
||
const g = x.createRadialGradient(128, 128, 10, 128, 128, 124);
|
||
g.addColorStop(0, 'rgba(0,0,0,0.75)'); g.addColorStop(0.6, 'rgba(0,0,0,0.45)'); g.addColorStop(1, 'rgba(0,0,0,0)');
|
||
x.fillStyle = g; x.fillRect(0, 0, 256, 256);
|
||
x.restore();
|
||
_shadow = P.Texture.from(c);
|
||
return _shadow;
|
||
}
|
||
|
||
/** Item pedestal composite (icon in a rounded frame coloured by tier). */
|
||
const _items = new Map();
|
||
export function itemTexture(key, img, color) {
|
||
const k = `${key}|${img ? 1 : 0}|${color}`;
|
||
let tex = _items.get(k);
|
||
if (tex) return tex;
|
||
const P = PIXI();
|
||
const S = 128;
|
||
const canvas = makeCanvas(S, S);
|
||
const c = canvas.getContext('2d');
|
||
const col = '#' + (color >>> 0).toString(16).padStart(6, '0');
|
||
c.save(); c.shadowColor = col; c.shadowBlur = 12;
|
||
roundRect(c, 14, 14, S - 28, S - 28, 16); c.fillStyle = '#101517'; c.fill(); c.restore();
|
||
roundRect(c, 14, 14, S - 28, S - 28, 16); c.lineWidth = 5; c.strokeStyle = col; c.stroke();
|
||
if (img && img.width) {
|
||
const sc = Math.min((S - 40) / img.width, (S - 40) / img.height);
|
||
try { c.drawImage(img, S / 2 - (img.width * sc) / 2, S / 2 - (img.height * sc) / 2, img.width * sc, img.height * sc); } catch { /* ignore */ }
|
||
} else {
|
||
c.fillStyle = col; c.font = 'bold 44px sans-serif'; c.textAlign = 'center'; c.textBaseline = 'middle'; c.fillText('?', S / 2, S / 2 + 2);
|
||
}
|
||
tex = P.Texture.from(canvas);
|
||
_items.set(k, tex);
|
||
return tex;
|
||
}
|