Formula
CommonFun.calcBuff_8490
function CommonFun.calcBuff_8490(srcUser, targetUser, a, b, c, d, lv)
if srcUser == nil or targetUser == nil then
return 0
end
local SecretLandGemLv = srcUser:GetSecretLandGemLv(a)
local A = 0
A = SecretLandGemLv * 100 + math.max(SecretLandGemLv - 30, 0) * 100 + math.max(SecretLandGemLv - 50, 0) * 100
A = A + math.max(SecretLandGemLv - 60, 0) * 100 + math.max(SecretLandGemLv - 70, 0) * 200
A = A + math.max(SecretLandGemLv - 80, 0) * 200 + math.max(SecretLandGemLv - 90, 0) * 400
return A
end