Difference between revisions of "Module:IconBar"
Jump to navigation
Jump to search
m |
m |
||
| Line 2: | Line 2: | ||
function p.hearts(frame) | function p.hearts(frame) | ||
| − | local num = frame.args[1] or 1 | + | local num = tonumber(frame.args[1]) or 1 |
if num == 0 then | if num == 0 then | ||
return "[[File:Empty heart.png|16px]]" | return "[[File:Empty heart.png|16px]]" | ||
Revision as of 14:50, 8 April 2017
local p = {}
function p.hearts(frame)
local num = tonumber(frame.args[1]) or 1
if num == 0 then
return "
"
end
local numFloor = math.floor(num)
local s = ""
for i = 1, numFloor do
s = s .. "
"
end
if numFloor ~= num then
s = s .. "
"
end
return s
end
return p