优化中奖权重计算方式
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@@ -12,7 +12,7 @@ use app\api\util\ReturnCode;
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use app\dice\model\config\DiceConfig;
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use app\dice\model\play_record\DicePlayRecord;
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use app\dice\model\player\DicePlayer;
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use app\dice\model\reward_config\DiceRewardConfig;
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use app\dice\model\reward\DiceRewardConfig;
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use app\api\controller\BaseController;
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use app\api\util\ApiLang;
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use plugin\saiadmin\exception\ApiException;
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@@ -10,7 +10,8 @@ use app\dice\model\play_record\DicePlayRecord;
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use app\dice\model\player\DicePlayer;
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use app\dice\model\player_ticket_record\DicePlayerTicketRecord;
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use app\dice\model\player_wallet_record\DicePlayerWalletRecord;
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use app\dice\model\reward_config\DiceRewardConfig;
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use app\dice\model\reward\DiceReward;
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use app\dice\model\reward\DiceRewardConfig;
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use plugin\saiadmin\exception\ApiException;
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use support\Log;
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use support\think\Cache;
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@@ -85,7 +86,9 @@ class PlayStartLogic
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$safetyLine = (int) ($config->safety_line ?? 0);
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$usePoolWeights = $poolProfit >= $safetyLine;
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// 按档位 T1-T5 抽取后，直接按该档位内 weight 抽取一条 DiceRewardConfig，得到 grid_number
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// 按档位 T1-T5 抽取后，从 DiceReward 表按当前方向取该档位数据，再按 weight 抽取一条得到 grid_number
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$rewardInstance = DiceReward::getCachedInstance();
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$byTierDirection = $rewardInstance['by_tier_direction'] ?? [];
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$maxTierRetry = 10;
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$chosen = null;
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$tier = null;
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@@ -93,9 +96,9 @@ class PlayStartLogic
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$tier = $usePoolWeights
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? LotteryService::drawTierByWeights($config)
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: LotteryService::drawTierByPlayerWeights($player);
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$tierRewards = DiceRewardConfig::getCachedByTier($tier);
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$tierRewards = $byTierDirection[$tier][$direction] ?? [];
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if (empty($tierRewards)) {
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Log::warning("档位 {$tier} 无任何奖励配置，重新摇取档位");
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Log::warning("档位 {$tier} 方向 {$direction} 无任何 DiceReward，重新摇取档位");
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continue;
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}
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try {
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@@ -110,23 +113,18 @@ class PlayStartLogic
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break;
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}
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if ($chosen === null) {
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Log::error("多次摇取档位后仍无有效权重配置");
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Log::error("多次摇取档位后仍无有效 DiceReward");
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throw new ApiException('暂无可用奖励配置');
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}
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$chosenId = (int) ($chosen['id'] ?? 0);
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// 起始索引：根据 direction 取 s_start_index（顺时针）或 n_start_index（逆时针）；结束索引：当前中奖配置 id
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$startIndex = $direction === 0
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? (int) ($chosen['s_start_index'] ?? 0)
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: (int) ($chosen['n_start_index'] ?? 0);
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$targetIndex = $chosenId;
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$startIndex = (int) ($chosen['start_index'] ?? 0);
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$targetIndex = (int) ($chosen['end_index'] ?? 0);
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$rollNumber = (int) ($chosen['grid_number'] ?? 0);
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$realEv = (float) ($chosen['real_ev'] ?? 0);
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$isTierT5 = (string) ($chosen['tier'] ?? '') === 'T5';
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// T5（再来一次）：摇色子中奖平台币 = 配置的 real_ev；其他档位 = 100 + real_ev
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$rewardWinCoin = $isTierT5 ? $realEv : (100 + $realEv);
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// 流程：先抽档位 T1-T5，再按档位内权重抽色子点数；5 和 30 抽到即豹子，10/15/20/25 按 BIGWIN weight 判定是否中大奖（豹子如 [4,4,4,4,4]）
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// 豹子判定：5/30 必豹子；10/15/20/25 按 DiceRewardConfig 中 BIGWIN 该点数的 weight 判定（0-10000，10000=100%）
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$superWinCoin = 0;
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$isWin = 0;
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$bigWinRealEv = 0.0;
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@@ -135,21 +133,26 @@ class PlayStartLogic
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$alwaysSuperWin = in_array($rollNumber, self::SUPER_WIN_ALWAYS_GRID_NUMBERS, true);
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$doSuperWin = $alwaysSuperWin;
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if (!$doSuperWin) {
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$weight = $bigWinConfig !== null
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? max(1, min(10000, (int) ($bigWinConfig['weight'] ?? 1)))
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: 10000;
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$bigWinWeight = 10000;
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if ($bigWinConfig !== null && isset($bigWinConfig['weight'])) {
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$bigWinWeight = min(10000, max(0, (int) $bigWinConfig['weight']));
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$bigWinRealEv = (float) ($bigWinConfig['real_ev'] ?? 0);
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}
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$roll = (random_int(0, PHP_INT_MAX - 1) / (float) PHP_INT_MAX);
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$doSuperWin = $roll < ($weight / 10000.0);
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$doSuperWin = $bigWinWeight > 0 && $roll < ($bigWinWeight / 10000.0);
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} else {
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if ($bigWinConfig !== null) {
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$bigWinRealEv = (float) ($bigWinConfig['real_ev'] ?? 0);
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}
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}
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if ($doSuperWin) {
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$rollArray = $this->getSuperWinRollArray($rollNumber);
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$isWin = 1;
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if ($bigWinConfig !== null) {
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$bigWinRealEv = (float) ($bigWinConfig['real_ev'] ?? 0);
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$superWinCoin = $bigWinRealEv;
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} else {
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$superWinCoin = self::SUPER_WIN_BONUS;
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}
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$superWinCoin = $bigWinRealEv > 0 ? $bigWinRealEv : self::SUPER_WIN_BONUS;
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// 中 BIGWIN 豹子：不走原奖励流程，不记录原奖励，不触发 T5 再来一次，仅发放豹子奖金
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$rewardWinCoin = 0;
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$realEv = 0;
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$isTierT5 = false;
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} else {
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$rollArray = $this->generateNonSuperWinRollArrayWithSum($rollNumber);
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}
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@@ -164,11 +167,11 @@ class PlayStartLogic
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$startIndex,
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$targetIndex
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));
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$winCoin = $superWinCoin + $rewardWinCoin; // 赢取平台币 = 中大奖 + 摇色子中奖
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$winCoin = $superWinCoin + $rewardWinCoin; // 赢取平台币 = 中大奖 + 摇色子中奖（豹子时 rewardWinCoin 已为 0）
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$record = null;
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$configId = (int) $config->id;
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$rewardId = $chosenId;
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$rewardId = ($isWin === 1 && $superWinCoin > 0) ? 0 : $targetIndex; // 中豹子不记录原奖励配置 id
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$configName = (string) ($config->name ?? '');
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$adminId = ($player->admin_id ?? null) ? (int) $player->admin_id : null;
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try {
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