local dropSpeed={
    50,42,35,30,25,20,16,13,11,10,
    9,8,7,6,5,5,4,4,3,3,
    3,2,2,2,2,1,1,1,1,1,
    .5,.5,.5,.5,.25,.25,.25,.125,.125,--Total 39 numbers, switch to 20G when reach 400 lines
}
local lockDelay={
    57,54,51,48,46,44,42,40,38,36,
    34,32,30,28,26,25,24,23,22,21,
    20,20,19,19,18,18,17,17,16,16,
    15,15,14,14,13,13,13,12,12,12,
    11,11,11,11,11,10,10,10,10,10,
    09,09,09,09,09,09,08,08,08,08,
    08,08,08,08,07,07,07,07,07,07,
    07,07,06,06,06,06,06,06,06,06,
    05,05,05,05,05,05,05,05,05,05,
    04,04,04,04,04,04,04,04,04,04,
    03,03,03,03,03,03,03,03,03,03,
    02,02,02,02,02,02,02,02,02,02,
}

return
{
    drop=60,lock=60,
    wait=8,fall=20,
    mesDisp=function(P)
        PLY.draw.drawProgress(P.stat.row,P.modeData.target)
    end,
    task=function(P)
        P.modeData.target=10
    end,
    dropPiece=function(P)
        if P.stat.row>=P.modeData.target then
            if P.modeData.target<400 then
                P.gameEnv.drop=dropSpeed[P.modeData.target/10]
            elseif P.modeData.target==400 then
                P:set20G(true)
            else
                P.gameEnv.lock=lockDelay[(P.modeData.target-400)/10]or 1
            end
            P.modeData.target=P.modeData.target+10
            SFX.play('reach')
        end
    end
}