Generic Conditions

M.never = {
  conditionMet = function(c) return false end,
  getLabel = function(c) return 'Never' end
}

M.missing = {
  conditionMet = function(c) return true end,
  getLabel = function(c) return 'missions.missions.unlock.missing' end
}

M.always = {
  conditionMet = function(c) return true end,
  getLabel = function(c) return 'missions.missions.unlock.always' end,
  hidden = true
}

M.multiAnd = {
  editorFunction = "displayNestedCondition",
  conditionMet = function(c)
    local nested = {}
    local met = true
    for _, cond in ipairs(c.nested or {}) do
      local cMet = gameplay_missions_unlocks.conditionMet(cond)
      met = met and cMet.met
      table.insert(nested, cMet)
    end
    return met, nested
  end
}

M.multiOr = {
  editorFunction = "displayNestedCondition",
  conditionMet = function(c)
    local nested = {}
    local met = false
    if not next(c.nested or {}) then return true, {} end
    for _, cond in ipairs(c.nested or {}) do
      local cMet = gameplay_missions_unlocks.conditionMet(cond)
      met = met or cMet.met
      table.insert(nested, cMet)
    end
    return met, nested
  end
}