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32 lines
842 B
TypeScript
32 lines
842 B
TypeScript
import { evaluate } from './interpreter'
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import type { Env } from './env'
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import { tokenize } from './lexer'
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import { Parser } from './parser'
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import cgCode from './counter.cg?raw';
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import { runApp } from './runtime';
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import { builtins } from './builtins';
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const canvas = document.createElement('canvas');
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canvas.width = 800;
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canvas.height = 600;
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document.body.appendChild(canvas);
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const tokens = tokenize(cgCode);
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const parser = new Parser(tokens);
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const ast = parser.parse();
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console.log(ast);
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const env: Env = new Map(Object.entries(builtins));
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const appRecord = evaluate(ast, env);
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console.log(appRecord);
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if (appRecord.kind !== 'record')
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throw new Error('Expected record');
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const init = appRecord.fields.init;
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const update = appRecord.fields.update;
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const view = appRecord.fields.view;
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runApp({ init, update, view }, canvas);
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