tszz-server/meta/userapi/lua/SiegeWar.lua

-- 攻城战系统
local this = {}
SiegeWar = this

-- 系统常量
SiegeWarDefine = {
    STATUS = {
        NOT_STARTED = 0,    -- 未开始
        PREPARING = 1,      -- 准备中
        FIGHTING = 2,       -- 战斗中
        FINISHED = 3        -- 已结束
    },
    
    PHASE = {
        PREPARE = 1,        -- 准备阶段
        ATTACK = 2,         -- 攻击阶段
        DEFEND = 3,         -- 防守阶段
        SETTLEMENT = 4      -- 结算阶段
    },
    
    ACTIVITY_CONFIG = {
        OPEN_DAYS = 14,     -- 开服后多少天开启
        DURATION = 120,     -- 活动持续时间(分钟)
        PREPARE_TIME = 30,  -- 准备时间(分钟)
        ATTACK_TIME = 60,   -- 攻击时间(分钟)
        DEFEND_TIME = 30    -- 防守时间(分钟)
    },
    
    DB_KEYS = {
        ACTIVITY_STATUS = "G$SiegeWar_ActivityStatus",
        CURRENT_PHASE = "G$SiegeWar_CurrentPhase",
        ACTIVITY_START_TIME = "G$SiegeWar_ActivityStartTime",
        PHASE_START_TIME = "G$SiegeWar_PhaseStartTime",
        PARTICIPATING_ALLIANCES = "G$SiegeWar_ParticipatingAlliances",
        CASTLE_HP = "G$SiegeWar_CastleHP",
        CASTLE_MAX_HP = "G$SiegeWar_CastleMaxHP",
        ALLIANCE_SCORES = "G$SiegeWar_AllianceScores",
        PLAYER_SCORES = "G$SiegeWar_PlayerScores",
        CASTLE_OWNER = "G$SiegeWar_CastleOwner",
        WINNER_ALLIANCE = "G$SiegeWar_WinnerAlliance"
    }
}

-- 城堡配置
local CASTLE_CONFIG = {
    MAX_HP = 1000000,          -- 城堡最大血量
    DEFENSE_BONUS = 1.5,       -- 防守方伤害加成
    ATTACK_BONUS = 1.2,        -- 攻击方伤害加成
    CAPTURE_THRESHOLD = 0.1,   -- 占领阈值(剩余血量百分比)
    REWARD_MULTIPLIER = 2.0    -- 奖励倍数
}

-- 初始化系统
function this.Init()
    -- info("攻城战系统初始化开始")
    
    -- 检查服务器开启天数
    this.CheckServerOpenDays()
    
    -- 启动定时器
    this.StartTimers()
    
    -- info("攻城战系统初始化完成")
end

-- 检查服务器开启天数
function this.CheckServerOpenDays()
    local serverOpenDays = getbaseinfo(nil, "serveropendays") or 0
    
    if serverOpenDays >= SiegeWarDefine.ACTIVITY_CONFIG.OPEN_DAYS then
        -- 服务器开启天数满足要求，可以开启攻城战
        this.EnableSiegeWar()
    else
        -- info("服务器开启天数不足，攻城战暂未开启。当前天数：", serverOpenDays, "，需要天数：", SiegeWarDefine.ACTIVITY_CONFIG.OPEN_DAYS)
    end
end

-- 启用攻城战
function this.EnableSiegeWar()
    -- info("攻城战系统已启用")
    -- 这里可以设置一些标志位或通知客户端
end

-- 启动定时器
function this.StartTimers()
    -- 每分钟检查一次活动状态
    setTimer(60000, function()
        this.CheckAndStartActivity()
    end)
end

-- 检查并启动活动
function this.CheckAndStartActivity()
    local now = os.time()
    local currentStatus = getsysvar(SiegeWarDefine.DB_KEYS.ACTIVITY_STATUS) or SiegeWarDefine.STATUS.NOT_STARTED
    
    if currentStatus == SiegeWarDefine.STATUS.NOT_STARTED then
        -- 检查是否到了活动时间
        if this.IsActivityTime(now) then
            this.StartActivity()
        end
    elseif currentStatus == SiegeWarDefine.STATUS.PREPARING then
        -- 检查准备阶段是否结束
        local startTime = getsysvar(SiegeWarDefine.DB_KEYS.PHASE_START_TIME) or 0
        if now - startTime >= SiegeWarDefine.ACTIVITY_CONFIG.PREPARE_TIME * 60 then
            this.StartAttackPhase()
        end
    elseif currentStatus == SiegeWarDefine.STATUS.FIGHTING then
        -- 检查攻击阶段是否结束
        local startTime = getsysvar(SiegeWarDefine.DB_KEYS.PHASE_START_TIME) or 0
        if now - startTime >= SiegeWarDefine.ACTIVITY_CONFIG.ATTACK_TIME * 60 then
            this.StartDefendPhase()
        end
    end
end

-- 检查是否为活动时间
function this.IsActivityTime(now)
    -- 这里可以根据具体需求设置活动时间
    -- 例如：每周六晚上8点
    local timeInfo = os.date("*t", now)
    return timeInfo.wday == 6 and timeInfo.hour == 20 and timeInfo.min == 0
end

-- 开始活动
function this.StartActivity()
    -- info("攻城战活动开始")
    
    -- 设置活动状态
    setsysvar(SiegeWarDefine.DB_KEYS.ACTIVITY_STATUS, SiegeWarDefine.STATUS.PREPARING)
    setsysvar(SiegeWarDefine.DB_KEYS.CURRENT_PHASE, SiegeWarDefine.PHASE.PREPARE)
    setsysvar(SiegeWarDefine.DB_KEYS.ACTIVITY_START_TIME, os.time())
    setsysvar(SiegeWarDefine.DB_KEYS.PHASE_START_TIME, os.time())
    setsysvar(SiegeWarDefine.DB_KEYS.PARTICIPATING_ALLIANCES, {})
    setsysvar(SiegeWarDefine.DB_KEYS.ALLIANCE_SCORES, {})
    setsysvar(SiegeWarDefine.DB_KEYS.PLAYER_SCORES, {})
    
    -- 设置城堡血量
    setsysvar(SiegeWarDefine.DB_KEYS.CASTLE_HP, CASTLE_CONFIG.MAX_HP)
    setsysvar(SiegeWarDefine.DB_KEYS.CASTLE_MAX_HP, CASTLE_CONFIG.MAX_HP)
    
    -- 获取当前城堡拥有者
    local castleOwner = this.GetCastleOwner()
    if castleOwner then
        setsysvar(SiegeWarDefine.DB_KEYS.CASTLE_OWNER, castleOwner)
    end
    
    -- 发送全服公告
    this.SendWorldNotice("攻城战活动开始！准备阶段30分钟，所有战盟可报名参与")
    
    -- info("攻城战活动启动完成")
end

-- 开始攻击阶段
function this.StartAttackPhase()
    -- info("攻城战攻击阶段开始")
    
    setsysvar(SiegeWarDefine.DB_KEYS.ACTIVITY_STATUS, SiegeWarDefine.STATUS.FIGHTING)
    setsysvar(SiegeWarDefine.DB_KEYS.CURRENT_PHASE, SiegeWarDefine.PHASE.ATTACK)
    setsysvar(SiegeWarDefine.DB_KEYS.PHASE_START_TIME, os.time())
    
    this.SendWorldNotice("攻城战攻击阶段开始！攻击时间60分钟，所有报名战盟可攻击城堡")
end

-- 开始防守阶段
function this.StartDefendPhase()
    -- info("攻城战防守阶段开始")
    
    setsysvar(SiegeWarDefine.DB_KEYS.CURRENT_PHASE, SiegeWarDefine.PHASE.DEFEND)
    setsysvar(SiegeWarDefine.DB_KEYS.PHASE_START_TIME, os.time())
    
    this.SendWorldNotice("攻城战防守阶段开始！防守时间30分钟，城堡拥有者战盟可防守城堡")
    
    -- 延迟结束活动
    setTimer(SiegeWarDefine.ACTIVITY_CONFIG.DEFEND_TIME * 60 * 1000, function()
        this.EndActivity()
    end)
end

-- 结束活动
function this.EndActivity()
    -- info("攻城战活动结束")
    
    setsysvar(SiegeWarDefine.DB_KEYS.ACTIVITY_STATUS, SiegeWarDefine.STATUS.FINISHED)
    
    -- 计算最终结果
    this.CalculateFinalResult()
    
    -- 分配奖励
    this.DistributeRewards()
    
    -- 清理数据
    this.CleanupActivityData()
    
    this.SendWorldNotice("攻城战活动结束！结果已公布，奖励已分配")
end

-- 战盟报名
function this.AllianceRegister(actor)
    local currentStatus = getsysvar(SiegeWarDefine.DB_KEYS.ACTIVITY_STATUS) or SiegeWarDefine.STATUS.NOT_STARTED
    
    if currentStatus ~= SiegeWarDefine.STATUS.PREPARING then
        tipinfo(actor, "当前不在报名时间")
        return false
    end
    
    local allianceId = getbaseinfo(actor, "guildid")
    if not allianceId or allianceId <= 0 then
        tipinfo(actor, "您不是战盟成员")
        return false
    end
    
    local participatingAlliances = getsysvar(SiegeWarDefine.DB_KEYS.PARTICIPATING_ALLIANCES) or {}
    
    -- 检查是否已报名
    for _, id in ipairs(participatingAlliances) do
        if id == allianceId then
            tipinfo(actor, "您的战盟已经报名了")
            return false
        end
    end
    
    -- 添加战盟到报名列表
    table.insert(participatingAlliances, allianceId)
    setsysvar(SiegeWarDefine.DB_KEYS.PARTICIPATING_ALLIANCES, participatingAlliances)
    
    -- 初始化战盟分数
    local allianceScores = getsysvar(SiegeWarDefine.DB_KEYS.ALLIANCE_SCORES) or {}
    allianceScores[allianceId] = 0
    setsysvar(SiegeWarDefine.DB_KEYS.ALLIANCE_SCORES, allianceScores)
    
    tipinfo(actor, "战盟报名成功！请等待战斗开始")
    
    -- info("战盟报名成功：", allianceId, "，当前报名战盟数：", #participatingAlliances)
    return true
end

-- 记录玩家伤害
function this.RecordPlayerDamage(actor, damage, isDefender)
    local currentStatus = getsysvar(SiegeWarDefine.DB_KEYS.ACTIVITY_STATUS) or SiegeWarDefine.STATUS.NOT_STARTED
    
    if currentStatus ~= SiegeWarDefine.STATUS.FIGHTING then
        return
    end
    
    local playerId = actor:toString()
    local allianceId = getbaseinfo(actor, "guildid")
    
    if not allianceId or allianceId <= 0 then
        return
    end
    
    -- 检查战盟是否已报名
    local participatingAlliances = getsysvar(SiegeWarDefine.DB_KEYS.PARTICIPATING_ALLIANCES) or {}
    local isParticipating = false
    
    for _, id in ipairs(participatingAlliances) do
        if id == allianceId then
            isParticipating = true
            break
        end
    end
    
    if not isParticipating then
        return
    end
    
    -- 应用伤害加成
    local finalDamage = damage
    if isDefender then
        finalDamage = math.floor(damage * CASTLE_CONFIG.DEFENSE_BONUS)
    else
        finalDamage = math.floor(damage * CASTLE_CONFIG.ATTACK_BONUS)
    end
    
    -- 更新城堡血量
    this.UpdateCastleHP(finalDamage, isDefender)
    
    -- 更新玩家分数
    this.UpdatePlayerScore(actor, finalDamage)
    
    -- 更新战盟分数
    this.UpdateAllianceScore(allianceId, finalDamage)
    
    -- 检查城堡是否被攻破
    this.CheckCastleCapture()
end

-- 更新城堡血量
function this.UpdateCastleHP(damage, isDefender)
    local currentHP = getsysvar(SiegeWarDefine.DB_KEYS.CASTLE_HP) or CASTLE_CONFIG.MAX_HP
    local maxHP = getsysvar(SiegeWarDefine.DB_KEYS.CASTLE_MAX_HP) or CASTLE_CONFIG.MAX_HP
    
    if isDefender then
        -- 防守方攻击，恢复城堡血量
        currentHP = math.min(maxHP, currentHP + damage)
    else
        -- 攻击方攻击，减少城堡血量
        currentHP = math.max(0, currentHP - damage)
    end
    
    setsysvar(SiegeWarDefine.DB_KEYS.CASTLE_HP, currentHP)
    
    -- info("城堡血量更新：", currentHP, "/", maxHP, "，伤害：", damage, "，是否防守方：", isDefender)
end

-- 更新玩家分数
function this.UpdatePlayerScore(actor, damage)
    local playerScores = getsysvar(SiegeWarDefine.DB_KEYS.PLAYER_SCORES) or {}
    local playerId = actor:toString()
    
    playerScores[playerId] = (playerScores[playerId] or 0) + damage
    setsysvar(SiegeWarDefine.DB_KEYS.PLAYER_SCORES, playerScores)
end

-- 更新战盟分数
function this.UpdateAllianceScore(allianceId, damage)
    local allianceScores = getsysvar(SiegeWarDefine.DB_KEYS.ALLIANCE_SCORES) or {}
    
    allianceScores[allianceId] = (allianceScores[allianceId] or 0) + damage
    setsysvar(SiegeWarDefine.DB_KEYS.ALLIANCE_SCORES, allianceScores)
end

-- 检查城堡是否被攻破
function this.CheckCastleCapture()
    local currentHP = getsysvar(SiegeWarDefine.DB_KEYS.CASTLE_HP) or CASTLE_CONFIG.MAX_HP
    local maxHP = getsysvar(SiegeWarDefine.DB_KEYS.CASTLE_MAX_HP) or CASTLE_CONFIG.MAX_HP
    
    if currentHP <= maxHP * CASTLE_CONFIG.CAPTURE_THRESHOLD then
        -- 城堡被攻破
        this.OnCastleCaptured()
    end
end

-- 城堡被攻破
function this.OnCastleCaptured()
    -- info("城堡被攻破")
    
    -- 找到伤害最高的攻击方战盟
    local allianceScores = getsysvar(SiegeWarDefine.DB_KEYS.ALLIANCE_SCORES) or {}
    local castleOwner = getsysvar(SiegeWarDefine.DB_KEYS.CASTLE_OWNER)
    
    local maxScore = 0
    local winnerAlliance = nil
    
    for allianceId, score in pairs(allianceScores) do
        if allianceId ~= castleOwner and score > maxScore then
            maxScore = score
            winnerAlliance = allianceId
        end
    end
    
    if winnerAlliance then
        -- 设置新的城堡拥有者
        setsysvar(SiegeWarDefine.DB_KEYS.CASTLE_OWNER, winnerAlliance)
        setsysvar(SiegeWarDefine.DB_KEYS.WINNER_ALLIANCE, winnerAlliance)
        
        this.SendWorldNotice("城堡已被攻破！新的城堡拥有者：" .. this.GetAllianceName(winnerAlliance))
        
        -- 恢复城堡血量
        setsysvar(SiegeWarDefine.DB_KEYS.CASTLE_HP, CASTLE_CONFIG.MAX_HP)
    end
end

-- 计算最终结果
function this.CalculateFinalResult()
    local castleOwner = getsysvar(SiegeWarDefine.DB_KEYS.CASTLE_OWNER)
    local allianceScores = getsysvar(SiegeWarDefine.DB_KEYS.ALLIANCE_SCORES) or {}
    
    if castleOwner then
        -- 城堡拥有者获胜
        setsysvar(SiegeWarDefine.DB_KEYS.WINNER_ALLIANCE, castleOwner)
        -- info("攻城战结果：城堡拥有者获胜，战盟ID：", castleOwner)
    else
        -- 没有城堡拥有者，按分数排名
        local allianceList = {}
        for allianceId, score in pairs(allianceScores) do
            table.insert(allianceList, {id = allianceId, score = score})
        end
        
        table.sort(allianceList, function(a, b)
            return a.score > b.score
        end)
        
        if #allianceList > 0 then
            setsysvar(SiegeWarDefine.DB_KEYS.WINNER_ALLIANCE, allianceList[1].id)
            -- info("攻城战结果：按分数排名获胜，战盟ID：", allianceList[1].id, "，分数：", allianceList[1].score)
        end
    end
end

-- 分配奖励
function this.DistributeRewards()
    local winnerAlliance = getsysvar(SiegeWarDefine.DB_KEYS.WINNER_ALLIANCE)
    local allianceScores = getsysvar(SiegeWarDefine.DB_KEYS.ALLIANCE_SCORES) or {}
    
    if winnerAlliance then
        -- 给获胜战盟发放奖励
        this.GiveAllianceReward(winnerAlliance, true)
        
        -- 给其他参与战盟发放参与奖励
        for allianceId, score in pairs(allianceScores) do
            if allianceId ~= winnerAlliance and score > 0 then
                this.GiveAllianceReward(allianceId, false)
            end
        end
    end
    
    -- info("攻城战奖励分配完成")
end

-- 给战盟发放奖励
function this.GiveAllianceReward(allianceId, isWinner)
    local rewardMultiplier = isWinner and CASTLE_CONFIG.REWARD_MULTIPLIER or 1.0
    local baseReward = 1000 -- 基础奖励
    
    local finalReward = math.floor(baseReward * rewardMultiplier)
    
    -- 这里需要实现具体的奖励发放逻辑
    -- 可以给战盟成员发放邮件奖励
    -- info("战盟奖励：", allianceId, "，是否获胜：", isWinner, "，奖励：", finalReward)
end

-- 清理活动数据
function this.CleanupActivityData()
    setsysvar(SiegeWarDefine.DB_KEYS.CURRENT_PHASE, nil)
    setsysvar(SiegeWarDefine.DB_KEYS.ACTIVITY_START_TIME, nil)
    setsysvar(SiegeWarDefine.DB_KEYS.PHASE_START_TIME, nil)
    setsysvar(SiegeWarDefine.DB_KEYS.PARTICIPATING_ALLIANCES, nil)
    setsysvar(SiegeWarDefine.DB_KEYS.ALLIANCE_SCORES, nil)
    setsysvar(SiegeWarDefine.DB_KEYS.PLAYER_SCORES, nil)
    
    -- info("攻城战活动数据清理完成")
end

-- 获取城堡拥有者
function this.GetCastleOwner()
    -- 这里需要实现获取城堡拥有者的逻辑
    -- 可以从配置文件或数据库读取
    return nil
end

-- 获取战盟名称
function this.GetAllianceName(allianceId)
    -- 这里需要实现获取战盟名称的逻辑
    return "战盟" .. allianceId
end

-- 发送全服公告
function this.SendWorldNotice(message)
    -- info("全服公告：", message)
end

-- 获取活动状态
function this.GetActivityStatus()
    return getsysvar(SiegeWarDefine.DB_KEYS.ACTIVITY_STATUS) or SiegeWarDefine.STATUS.NOT_STARTED
end

-- 获取当前阶段
function this.GetCurrentPhase()
    return getsysvar(SiegeWarDefine.DB_KEYS.CURRENT_PHASE) or SiegeWarDefine.PHASE.PREPARE
end

-- 获取城堡血量信息
function this.GetCastleHPInfo()
    local currentHP = getsysvar(SiegeWarDefine.DB_KEYS.CASTLE_HP) or CASTLE_CONFIG.MAX_HP
    local maxHP = getsysvar(SiegeWarDefine.DB_KEYS.CASTLE_MAX_HP) or CASTLE_CONFIG.MAX_HP
    
    return {
        current = currentHP,
        max = maxHP,
        percentage = maxHP > 0 and (currentHP / maxHP * 100) or 0
    }
end

-- 获取战盟分数排名
function this.GetAllianceScoreRanking()
    local allianceScores = getsysvar(SiegeWarDefine.DB_KEYS.ALLIANCE_SCORES) or {}
    
    local allianceList = {}
    for allianceId, score in pairs(allianceScores) do
        table.insert(allianceList, {id = allianceId, score = score})
    end
    
    table.sort(allianceList, function(a, b)
        return a.score > b.score
    end)
    
    return allianceList
end

-- 获取玩家分数排名
function this.GetPlayerScoreRanking()
    local playerScores = getsysvar(SiegeWarDefine.DB_KEYS.PLAYER_SCORES) or {}
    
    local playerList = {}
    for playerId, score in pairs(playerScores) do
        table.insert(playerList, {id = playerId, score = score})
    end
    
    table.sort(playerList, function(a, b)
        return a.score > b.score
    end)
    
    return playerList
end

-- 获取活动剩余时间
function this.GetActivityRemainingTime()
    local currentStatus = this.GetActivityStatus()
    local startTime = getsysvar(SiegeWarDefine.DB_KEYS.ACTIVITY_START_TIME) or 0
    local now = os.time()
    
    if currentStatus == SiegeWarDefine.STATUS.PREPARING then
        return math.max(0, SiegeWarDefine.ACTIVITY_CONFIG.PREPARE_TIME * 60 - (now - startTime))
    elseif currentStatus == SiegeWarDefine.STATUS.FIGHTING then
        local phaseStartTime = getsysvar(SiegeWarDefine.DB_KEYS.PHASE_START_TIME) or 0
        local currentPhase = this.GetCurrentPhase()
        
        if currentPhase == SiegeWarDefine.PHASE.ATTACK then
            return math.max(0, SiegeWarDefine.ACTIVITY_CONFIG.ATTACK_TIME * 60 - (now - phaseStartTime))
        elseif currentPhase == SiegeWarDefine.PHASE.DEFEND then
            return math.max(0, SiegeWarDefine.ACTIVITY_CONFIG.DEFEND_TIME * 60 - (now - phaseStartTime))
        end
    end
    
    return 0
end

-- 检查战盟是否已报名
function this.IsAllianceRegistered(actor)
    local allianceId = getbaseinfo(actor, "guildid")
    if not allianceId or allianceId <= 0 then
        return false
    end
    
    local participatingAlliances = getsysvar(SiegeWarDefine.DB_KEYS.PARTICIPATING_ALLIANCES) or {}
    
    for _, id in ipairs(participatingAlliances) do
        if id == allianceId then
            return true
        end
    end
    
    return false
end

-- 检查玩家是否可参与活动
function this.CanPlayerParticipate(actor)
    local currentStatus = this.GetActivityStatus()
    
    if currentStatus == SiegeWarDefine.STATUS.NOT_STARTED then
        return false, "活动未开始"
    elseif currentStatus == SiegeWarDefine.STATUS.PREPARING then
        return this.IsAllianceRegistered(actor), "请先报名参加活动"
    elseif currentStatus == SiegeWarDefine.STATUS.FIGHTING then
        return this.IsAllianceRegistered(actor), "请先报名参加活动"
    end
    
    return false, "活动状态异常"
end

return this