add manual proxied game solving

src/lib/game/proxy.ts

@@ -0,0 +1,43 @@
+import { assertExists } from "https://deno.land/std@0.224.0/assert/assert_exists.ts";
+
+import { Awaitable } from "../utils.ts";
+import { Gaming, GuessResult, Info } from "./game.ts";
+
+export class ManualProxy implements Gaming {
+	word_length;
+
+	constructor(length: number) {
+		this.word_length = length;
+	}
+
+	guess(guess: string, _known: string): Awaitable<GuessResult> {
+		console.log("<proxy> Guessing:", guess);
+		return read_until_correct(this.word_length);
+	}
+
+	length(): number {
+		return this.word_length;
+	}
+}
+
+function read_until_correct(length: number): GuessResult {
+	while (true) {
+		const input = prompt("<proxy>   Result:");
+		assertExists(input);
+		const informations = parse_input(input, length);
+		if (informations === null) continue;
+		if (informations.every((i) => i.kind === "there")) return { kind: "success" };
+		return { kind: "failure", informations };
+	}
+}
+
+function parse_input(input: string, length: number) {
+	const parsed = [] as Info[];
+	for (const character of input.trim()) {
+		if (character === "n") parsed.push({ kind: "abscent" });
+		if (character === "i") parsed.push({ kind: "somewhere" });
+		if (character === "y") parsed.push({ kind: "there" });
+	}
+	if (parsed.length !== length) return null;
+	else return parsed;
+}

src/lib/lib.ts

@@ -1,4 +1,5 @@
 export { Dict } from "./dict.ts";
 export { Guesser } from "./guesser.ts";
 export { Simulator } from "./game/simulator.ts";
+export { ManualProxy } from "./game/proxy.ts";
 export { Runner } from "./runner.ts";