打地鼠：冒头就敲绝不手软

fx-mole

local Whack = {}
local KEY = { FALL = 0.18 }

function Whack.Spawn()
    local hole = SL:GetValue("pickFreeHole")
    if not hole then return end
    local speed = SL:GetValue("moleSpeed") or 8
    local life = math.max(0.8, 2.2 - (speed - 6) * 0.15)
    SL:CreateMole(hole, life)
end

function Whack.Update(dt)
    -- 锤子追踪最近完整目标
    local target = SL:GetValue("nearestMole")
    local hammer = SL:GetValue("hammer")
    if target then
        local hx, hy = SL:GetValue("holeXY", target.hole)
        hammer.x = hammer.x + (hx - hammer.x) * math.min(1, dt * 8)
        hammer.y = hammer.y + (hy - 30 - hammer.y) * math.min(1, dt * 8)
        if math.abs(hx - hammer.x) < 8 and hammer.swing <= 0 then
            hammer.swing = KEY.FALL
            SL:ScheduleOnce(function()
                if SL:GetValue("moleAlive", target.hole) then
                    Whack.Hit(target)
                end
            end, 0.09)
        end
    end
end

function Whack.Hit(mole)
    local combo = SL:GetValue("combo") + 1
    SL:SetValue("combo", combo)
    local gain = 10 * math.min(5, combo)
    SL:SetValue("score", SL:GetValue("score") + gain)
    local hx, hy = SL:GetValue("holeXY", mole.hole)
    SL:PlayBurst(hx, hy - 26, "star", 7)
    SL:PlayActorAct(mole.id, "squash")
    SL:ShowTipAbove(mole.id, "+" .. gain)
    SL:PlaySfx("whack", math.min(4, combo % 5))
end

return Whack