generateQuestion = () => { const configs = [ [1, 30, 10], [2, 20, 5], [2, 25, 5], [2, 30, 10], [2, 40, 5], [2, 50, 2], [2, 60, 2], [3, 20, 5], [3, 25, 5], [3, 30, 10], [3, 40, 5], [3, 50, 2], [3, 60, 2], [4, 20, 5], [4, 25, 5], [4, 30, 10], [5, 2000, 6], [6, 3000, 4], [7, 3000, 4], [8, 4000, 4], [9, 4000, 3], [10, 4000, 3], [11, 6000, 3], [12, 6000, 2], [13, 8000, 1] ]; let weighted = []; configs.forEach(([han, fu, rpt]) => { for (let i = 0; i < rpt; i++) { weighted.push([han, fu]); } }); const selected = weighted[Math.floor(Math.random() * weighted.length)]; const winType = ["ron", "tsumo", "tsumo"][Math.floor(Math.random() * 3)]; const seat = ["dealer", "non-dealer", "non-dealer"][ Math.floor(Math.random() * 3) ]; let basic = 0; let q = { han: selected[0], winType, seat }; if (q.han >= 5) { basic = selected[1]; const limits = { 5: "Mangan", 6: "Haneman", 7: "Haneman", 8: "Baiman", 9: "Baiman", 10: "Baiman", 11: "Sanbaiman", 12: "Sanbaiman", 13: "Yakuman" }; q.limit = limits[q.han]; } else { q.fu = selected[1]; basic = q.fu * Math.pow(2, 2 + q.han); } q.basic = basic; if (winType === "ron") { if (seat === "dealer") { q.answer = pointsMultiply(basic, 6); } else { q.answer = pointsMultiply(basic, 4); } } else { if (seat === "dealer") { q.answer = pointsMultiply(basic, 2); } else { q.answer = [pointsMultiply(basic, 1), pointsMultiply(basic, 2)]; } } q.question = html`

`; const winTypeRender = winType === "ron" ? jsx`Ron` : jsx`Tsumo`; const seatRender = seat === "dealer" ? jsx`Dealer` : jsx`Non-dealer`; const head = jsx`

${winTypeRender} by ${seatRender}

`; if (q.han >= 5) { q.question = component( () => jsx`

${head}
${q.han} han / ${q.limit}

` ); } else { q.question = component( () => jsx`

${head}
${q.han} han / ${q.fu} fu

` ); } return q; }