Ritchie Cunningham
e06d6eec37
Large architecture refactor of the scripting system. Previous implementation required Lua scripts to return "action tables" which were interpreted by a large and not very flexible at all if-else ladder in C++. While fine for the initial implementation, it's not scalable, and it makes it impossible for players to write their own meaningful tools.
26 lines
545 B
Lua
26 lines
545 B
Lua
-- /bin/echo - Display contents of a text file.
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local content_parts = {}
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local filename = nil
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local found_redirect = false
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for i, v in ipairs(arg) do
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if v == ">" then
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found_redirect = true
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filename = arg[i+1]
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break
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else
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table.insert(content_parts, v)
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end
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end
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if found_redirect then
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if not filename then
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return "echo: syntax error: expected filename after '>'"
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end
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local content = table.concat(content_parts, " ")
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return bettola.write_file(context, filename, content)
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else
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return table.concat(arg, " ")
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end
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