二七王：出牌 handler

三个包字段不同：chupai1 带牌型信息、chupai1/2 带 nextseat 与 mustcard， chupai3 带 maxseat 与本轮得分。两个易错点已覆盖：cardsinhand 只有出牌者自己有，别人出牌时缺该字段不能抹掉自己的手牌；mustcard 只对当前轮有效，没给就要清空，否则上一轮的建议会残留。 Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-08-27 17:51:36 +08:00
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+// 出牌 handler（chupai1/2/3）
+const { load } = require('./_load');
+const t = require('./_assert')();
+
+load('client/js/gameabc-framework/system/EventBus.js');
+load('client/js/01_SubGame/codes/state/Events.js');
+load('client/js/01_SubGame/codes/state/GameState.js');
+load('client/js/01_SubGame/codes/net/handlers/PlayHandler.js');
+
+const S = EQW_GameState;
+const evts = [];
+Object.keys(EQW_Events).forEach(k => EventBus.on(EQW_Events[k], () => evts.push(k)));
+
+// ================= chupai1（首家出牌，自己出的）=================
+S.reset(); S.room.mySeat = 0; S.my.cards = [1,2,3,4]; evts.length = 0;
+EQW_PlayHandler.handle({ success: true, seat: 0, cards: [1,2], count: 2, flower: 3,
+                         cardtype: 201, nextseat: 1, countdown: 15, baozhu: 0,
+                         cardsinhand: [3,4], curmultiple: 2,
+                         seatlist: [[0,0,0,0,[5,2]],[0,0,0,0,[6,1]],[0,0,0,0,[7,3]]] }, 1);
+
+t.eq('出牌者手牌被更新', S.my.cards, [3,4]);
+t.eq('下一个出牌者', S.turn.seat, 1);
+t.eq('倒计时', S.turn.countdown, 15);
+t.eq('抓分倍数', S.aset.curmultiple, 2);
+t.eq('牌况表', S.table.seatlist.length, 3);
+t.eq('出牌发事件', evts.indexOf('EQW_CARD_PLAYED') >= 0, true);
+
+// ================= chupai2（别人出牌）=================
+// 别人出牌时没有 cardsinhand，不能抹掉自己的手牌
+S.reset(); S.room.mySeat = 0; S.my.cards = [3,4]; evts.length = 0;
+EQW_PlayHandler.handle({ success: true, seat: 1, cards: [5,6], nextseat: 2,
+                         countdown: 15, baozhu: 0 }, 2);
+t.eq('别人出牌不抹自己手牌', S.my.cards, [3,4]);
+t.eq('控制权推进', S.turn.seat, 2);
+
+// mustcard 只发给下一个出牌者
+S.reset(); S.room.mySeat = 2;
+EQW_PlayHandler.handle({ success: true, seat: 1, cards: [5,6], nextseat: 2,
+                         countdown: 15, mustcard: [7,8] }, 2);
+t.eq('必出牌', S.my.mustCard, [7,8]);
+
+// 没有 mustcard 时要清空——否则上一轮的建议会残留
+S.reset(); S.my.mustCard = [7,8];
+EQW_PlayHandler.handle({ success: true, seat: 1, cards: [5,6], nextseat: 0, countdown: 15 }, 2);
+t.eq('无 mustcard 时清空', S.my.mustCard, []);
+
+// ================= chupai3（末家出牌，本轮结束）=================
+S.reset(); evts.length = 0;
+EQW_PlayHandler.handle({ success: true, seat: 2, cards: [9,10], maxseat: 0, grade: 25,
+                         countdown: 15, baozhu: 1, curmultiple: -2 }, 3);
+t.eq('本轮最大者', S.result.chupai.maxseat, 0);
+t.eq('本轮闲家得分', S.result.chupai.grade, 25);
+t.eq('累计捡分', S.aset.grade, 25);
+t.eq('报无主标志', S.aset.baozhu, 1);
+t.eq('抓分倍数（带符号）', S.aset.curmultiple, -2);
+t.eq('本轮结束发事件', evts.indexOf('EQW_TRICK_END') >= 0, true);
+
+// 本轮闲家没得分时不带 grade，累计分不该被抹
+S.reset(); S.aset.grade = 40;
+EQW_PlayHandler.handle({ success: true, seat: 2, cards: [9,10], maxseat: 1, countdown: 15 }, 3);
+t.eq('无 grade 时累计分保持', S.aset.grade, 40);
+
+// ================= 甩错 =================
+S.reset(); evts.length = 0;
+EQW_PlayHandler.handle({ success: true, seat: 0, cards: [11], shuaicuo: 1, count: 1,
+                         flower: 3, cardtype: 101, nextseat: 1, countdown: 15 }, 1);
+t.eq('甩错标志', S.table.playproc.shuaicuo, 1);
+
+// ================= 缺必需字段 =================
+S.reset();
+EQW_PlayHandler.handle({ success: true, cards: [1] }, 1);   //缺 seat
+t.eq('缺 seat 时跳过该包', S.turn.seat, -1);
+
+process.exit(t.done('handlers_play') ? 0 : 1);