Lines of script/c0.lua from check-in d95f494908 that are changed by the sequence of edits moving toward check-in 2ed229a931:

                         1: local str = {}
                         2: local fun = {}
                         3: 
                         4: local cache_1
                         5: local cache_2
                         6: local cache_3
                         7: 
                         8: str["Debug.ReloadFieldBegin"] = Debug.ReloadFieldBegin
                         9: 
                        10: Debug.ReloadFieldBegin = function(str_1, str_2)
                        11:   end
                        12: 
                        13: 
                        14: 
                        15: _G["通关邀请"] = function()
                        16:   local effect_1
                        17:   effect_1 = Effect.GlobalEffect()
                        18:   effect_1:SetType(EFFECT_TYPE_FIELD
                        19:     + EFFECT_TYPE_CONTINUOUS)
                        20:   effect_1:SetCode(EVENT_DAMAGE)
                        21:   function cache_1()
                        22:     cache_1 = Duel.GetLP(1)
                        23:     if cache_1 <= 0 then
                        24:       cache_1 = true
                        25:     else
                        26:       cache_1 = false
                        27:       end
                        28:     return cache_1
                        29:     end
                        30:   effect_1:SetCondition(cache_1)
                        31:   function cache_1()
                        32:     Debug.ShowHint("残局群181175613")
                        33:     return
                        34:     end
                        35:   effect_1:SetOperation(cache_1)
                        36: 
                        37:   Duel.RegisterEffect(effect_1
                        38:     , 0)
                        39:   end
                        40: 
                        41: fun["是否效果卡"] = function(card)
                        42:   local cache_1
                        43:   local cache_2
                        44:   local cache_3
                        45: 
                        46:   cache_1 = Card.IsType(card, TYPE_SPELL)
                        47:   cache_2 = Card.IsType(card, TYPE_TRAP)
                        48:   cache_3 = Card.IsType(card, TYPE_EFFECT)
                        49: 
                        50:   if cache_1
                        51:   or cache_2
                        52:   or cache_3 then
                        53:     return true
                        54:     end
                        55:   return false
                        56:   end
                        57: 
                        58: _G["开局说明"] = function()
                        59:   cache_1 = 0
                        60:   cache_1 = cache_1 + LOCATION_DECK
                        61:   cache_1 = cache_1 + LOCATION_HAND
                        62:   cache_1 = cache_1 + LOCATION_MZONE
                        63:   cache_1 = cache_1 + LOCATION_SZONE
                        64:   cache_1 = cache_1 + LOCATION_GRAVE
                        65:   cache_1 = cache_1 + LOCATION_REMOVED
                        66:   cache_1 = cache_1 + LOCATION_EXTRA
                        67:   cache_1 = cache_1 + LOCATION_OVERLAY
                        68: 
                        69:   str["这个残局的效果卡数量"] = Duel.GetMatchingGroupCount(fun["是否效果卡"],0,cache_1,cache_1,nil)
                        70: 
                        71:   str["开局说明"] = "效果卡："
                        72:   str["开局说明"] = str["开局说明"] .. str["这个残局的效果卡数量"]
                        73: 
                        74:   Debug.ShowHint(str["开局说明"])
                        75:   end
                        76: