calcDamage / calcBuff explorer

function CommonFun.calcBuff_5040(srcUser, targetUser, a, b, c, d, lv)
  if srcUser == nil or targetUser == nil then
    return 0
  end
  local Hasbuff = 0
  if srcUser:HasBuffID(c) then
    Hasbuff = 1
  end
  local A = a + b * Hasbuff
  return A
end