Module:Currency: Difference between revisions
m
handle negative numbers
No edit summary |
Microbrews (talk | contribs) m (handle negative numbers) |
||
Line 15:
-- Initialize output string
local output = ''
local isNegative = val < 0
local prefix = ""
if isNegative then
val = -val
prefix = "-"
end
-- Calculate gold, silver, and copper values
local gold = math.
local silver = math.
local copper = val % 1000
-- Append gold if present
if gold > 0 then
output = prefix .. output .. gold .. ' [[File:Gold coin.png|link=]] '
end
-- Append silver if present
if silver > 0 then
output = output .. prefix .. silver .. ' [[File:Silver coin.png|link=]] '
end
-- Append copper if present or if total value is exactly 0
if copper > 0 or val == 0 then
output = output .. prefix .. copper .. ' [[File:Copper coin.png|link=]]'
end
| |||