cabinw
8026e4628d
- 玩法一 数字一笔：规则库、求解器、26 关、竖屏触摸 Web 原型、测试 - 玩法二 连连气球：连消畅玩版核心、Web 原型、Cocos 球槽组件与导出脚本 - 玩法三 六边一笔：规则库、求解器、10 关 + 转墙实验包、Web 原型、测试 - 产品文档、UI 设计规范、各玩法 GDD / HANDOFF - 文档移除全部外部参考作引用；删除玩法二 v0 旧稿
23 lines
1.1 KiB
TypeScript
23 lines
1.1 KiB
TypeScript
import type { Draw } from '../src/view';
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export function paint(ctx: CanvasRenderingContext2D, commands: Draw[]): void {
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for (const d of commands) {
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ctx.save(); ctx.globalAlpha = d.alpha ?? 1;
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ctx.fillStyle = d.fill || 'transparent'; ctx.strokeStyle = d.stroke || 'transparent';
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ctx.lineWidth = d.width || 1; ctx.lineCap = 'round'; ctx.lineJoin = 'round';
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ctx.beginPath();
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if (d.type === 'circle') ctx.arc(d.x, d.y, Math.max(0, d.r), 0, Math.PI * 2);
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else if (d.type === 'ellipse') ctx.ellipse(d.x, d.y, d.rx, d.ry, 0, 0, Math.PI * 2);
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else if (d.type === 'path') {
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if (d.dash) ctx.setLineDash(d.dash);
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d.points.forEach((p, i) => i ? ctx.lineTo(p.x, p.y) : ctx.moveTo(p.x, p.y));
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if (d.close) ctx.closePath();
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} else {
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ctx.font = `${d.weight || 600} ${d.size}px "Avenir Next", "Nunito", "PingFang SC", sans-serif`;
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ctx.textAlign = d.align || 'center'; ctx.textBaseline = 'middle';
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if (d.stroke) ctx.strokeText(d.text, d.x, d.y);
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ctx.fillText(d.text, d.x, d.y); ctx.restore(); continue;
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}
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if (d.fill) ctx.fill(); if (d.stroke) ctx.stroke(); ctx.restore();
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}
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}
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