47 lines
1.2 KiB
Lua
47 lines
1.2 KiB
Lua
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-- Execute lua commands interactively or from files.
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local args={...}
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local cmd = args[1]
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if cmd=="--file" or cmd=="-f" then
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local f,err=loadfile (args[2])
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if f==nil then
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qerror(err)
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end
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dfhack.pcall(f,table.unpack(args,3))
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elseif cmd=="--save" or cmd=="-s" then
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if df.global.world.cur_savegame.save_dir=="" then
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qerror("Savefile not loaded")
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end
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local fname=args[2] or "dfhack.lua"
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fname=string.format("data/save/%s/%s",df.global.world.cur_savegame.save_dir,fname)
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local f,err=loadfile (fname)
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if f==nil then
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qerror(err)
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end
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dfhack.pcall(f,table.unpack(args,3))
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elseif cmd~=nil then
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-- Support some of the prefixes allowed by dfhack.interpreter
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local prefix
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if string.match(cmd, "^[~!]") then
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prefix = string.sub(cmd, 1, 1)
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cmd = 'return '..string.sub(cmd, 2)
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end
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local f,err=load(cmd,'=(lua command)', 't')
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if f==nil then
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qerror(err)
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end
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local rv = table.pack(dfhack.safecall(f,table.unpack(args,2)))
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if rv[1] and prefix then
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print(table.unpack(rv,2,rv.n))
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if prefix == '~' then
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printall(rv[2])
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end
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end
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else
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dfhack.interpreter("lua","lua.history")
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end
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