Lua Part Tips

Lua file Refresh

function require_ex (_mname)     if "" then         return     End  if  package.loaded[_mname] Then  end  = nil  require ( _mname) End

Lua String Segmentation

function Split (szfullstring, szseparator) local Nfindstartindex=1Local Nsplitindex=1Local Nsplitarray= {}       while true  DoLocal Nfindlastindex=string. Find (Szfullstring, Szseparator, Nfindstartindex)ifNot Nfindlastindex then Nsplitarray[nsplitindex]=string. Sub (szfullstring, Nfindstartindex,string. Len (szfullstring)) BreakEnd Nsplitarray[nsplitindex]=string. Sub (szfullstring, Nfindstartindex, Nfindlastindex-1) Nfindstartindex= Nfindlastindex +string. Len (szseparator) Nsplitindex= Nsplitindex +1EndreturnNsplitarray End

Traversing LUA arrays

method One, you can use for to traverse: [CPP] View plaincopy on code to see the snippet derived from my Code slice DoTable_week= {      "W",      "e",      "R",      "T",      "y",      "u",      "I",      }         fori =1, #table_week Do          Print(Table_week[i])End  End#followed by an array or tabe to traverse it, I is the starting subscript of the table or array. Method 2:[cpp] View plaincopy on code to see a snippet derived from my Code slice DoTable_week= {      "W",      "e",      "R",      "T",      "y",      "u",      "I",      }       forI, Vinch Pairs(Table_week) Do          Print(i)End  EndThis is traversed in the way of iterators, I is subscript, V is the value of table or array. Way 3:[cpp] View plaincopy on code to see a snippet derived from my Code slice DoTable_week= {      "W",      "e",      "R",      "T",      "y",      "u",      "I",      }       forIinch Pairs(Table_week) Do          Print(i); End  EndI is the subscript for table or array. Way 4:[cpp] View plaincopy on code to see a snippet derived from my Code slice DoTable_view= {      "W",      "e",      "R", Color1="Red", Color2="Blue",      {"A1","A2","A3"},      {"B1","B2","B3"},      {"C1","C2","C3"},  }   forI, Vinch Pairs(Table_view) Do      if type(v) = ="Table"  Then           forNew_table_index, New_table_valueinch Pairs(v) Do              Print(New_table_value)End      Else          Print(v)End  End    EndNote:type(v) Function: Returns the type name of the parameter ("Nil"，" Number","string","Boolean","Table","function","Thread","UserData")

Lua Part Tips