【玩法策划】攻城拔寨：城门攻坚的战术分层设计

-- 攻城拔寨：三线战术
local player = class(actor)
local LANES = {"frontal", "flank", "stealth"}
local function assignLane(player, lane)
    local valid = false
    for _, l in ipairs(LANES) do
        if l == lane then valid = true end
    end
    if not valid then
        sendmsg(player, 1, 0, "未知的战术线。")
        return
    end
    setplayvar(player, "HUMAN", "BattleLane", lane, true)
    if lane == "stealth" then
        beginteleport(player, 88, 66)
        sendmsg(player, 1, 0, "奇兵已潜入城内！")
    else
        sendmsg(player, 1, 0, "已分配至" .. (lane == "frontal" and "正面" or "侧翼") .. "战线。")
    end
end

-- 攻城拔寨：分线积分
local player = class(actor)
local LANE_SCORE = {frontal = 2, flank = 5, stealth = 8}
local function addLaneScore(player, lane, action)
    local base = LANE_SCORE[lane] or 1
    local pts = base * (action == "kill" and 1 or (action == "destroy" and 3 or 1))
    local key = "LaneScore_" .. lane
    setplayvar(player, "HUMAN", key, tonumber(getplayvar(player, "HUMAN", key) or 0) + pts, true)
    setplayvar(player, "HUMAN", "TotalMerit",
        tonumber(getplayvar(player, "HUMAN", "TotalMerit") or 0) + pts, true)
    sendmsg(player, 1, 0, lane .. " 线战功 +" .. pts .. "。")
end