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--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
--
-- file: table.lua
-- brief:
-- author: jK
--
-- Copyright (C) 2007-2013.
-- Licensed under the terms of the GNU GPL, v2 or later.
--
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
-- Table functions
function tcopy(t1, t2)
--FIXME recursive?
for i,v in pairs(t2) do
t1[i] = v
end
end
function tappend(t1, t2)
for i=1,#t2 do
t1[#t1+1] = t2[i]
end
end
function tfind(t, item)
if (not t)or(item == nil) then return false end
for i=1,#t do
if t[i] == item then
return true
end
end
return false
end
function tprinttable(t, columns)
local formatstr = " " .. string.rep("%-25s, ", columns)
for i=1, #t, columns do
if (i+columns > #t) then
formatstr = " " .. string.rep("%-25s, ", #t - i - 1) .. "%-25s"
end
local s = formatstr:format(select(i,unpack(t)))
Spring.Echo(" " .. s)
end
end
local type = type
local pairs = pairs
function CopyTable(outtable,intable)
for i,v in pairs(intable) do
if (type(v)=='table') then
if (type(outtable[i])~='table') then outtable[i] = {} end
CopyTable(outtable[i],v)
else
outtable[i] = v
end
end
end
local CopyTable = CopyTable
tmergein = CopyTable
function tmerge(table1,table2)
local ret = {}
CopyTable(ret,table2)
CopyTable(ret,table1)
return ret
end
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