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- -- load component library
- local component = require "component"
- -- count = total connected components
- local count = 0
- -- to keep count of how many of each type
- local list = {}
- -- list through all the components, store the values
- for path,type in component.list() do
- count = count + 1
- list[type] = (list[type] or 0) + 1
- end
- -- loop through and print all components
- for type,count in pairs(list) do
- if count == 1 then
- -- singular
- print(count.." "..type.." component")
- else
- -- plural
- print(count.." "..type.." components")
- end
- end
- -- total components, plural thing
- if count == 1 then
- -- singular
- print(count.." component total")
- else
- -- plural
- print(count.." components total")
- end
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