Difference between revisions of "Module:Address"
From ALttP Speedrunning Wiki
| Line 5: | Line 5: | ||
function p.main(frame) | function p.main(frame) | ||
local args = frame:getParent().args | local args = frame:getParent().args | ||
| + | local addr = args[1] or 'FF' | ||
| + | local size = args[2] or 1 | ||
| + | |||
| + | local trimmed, title, len = p._main(addr, size) | ||
| + | |||
| + | local ret = mw.html.create('code') | ||
| + | :attr('title', title) | ||
| + | :wikitext(trimmed) | ||
| + | :wikitext(len) | ||
| + | |||
| + | return ret | ||
| + | end | ||
| − | + | function p._main(addr, size, localaddr) | |
| + | |||
local addr10 = tonumber(HEX._convert(addr, 10, 16)) | local addr10 = tonumber(HEX._convert(addr, 10, 16)) | ||
local addr10short = addr10 % 0x10000 | local addr10short = addr10 % 0x10000 | ||
local bank = (addr10 - addr10short) / 0x10000 | local bank = (addr10 - addr10short) / 0x10000 | ||
| − | |||
| − | |||
| − | local | + | local size10 = tonumber(HEX._convert(size or 1, 10, 16)) |
| + | |||
local title = '' | local title = '' | ||
local length = 0 | local length = 0 | ||
| + | local len = '' | ||
if addr10short <= 0xFF then | if addr10short <= 0xFF then | ||
| Line 24: | Line 37: | ||
length = 4 | length = 4 | ||
elseif addr10short <= 0x7FFF then | elseif addr10short <= 0x7FFF then | ||
| − | title = 'Hardware register' | + | if localaddr then |
| + | title = 'Local address' | ||
| + | else | ||
| + | title = 'Hardware register' | ||
| + | end | ||
length = 4 | length = 4 | ||
else | else | ||
| Line 35: | Line 52: | ||
if size10 > 1 then | if size10 > 1 then | ||
| − | + | lent = string.format('[0x%X]', size10) | |
title = title .. string.format('; 0x%X bytes (%s bytes) in length', size10, size10) | title = title .. string.format('; 0x%X bytes (%s bytes) in length', size10, size10) | ||
end | end | ||
| − | ret | + | return ret, title, len |
| − | |||
| − | |||
end | end | ||
return p | return p | ||
Revision as of 12:09, 9 April 2019
Documentation for this module may be created at Module:Address/doc
local p = {}
local HEX = require('Module:Base convert')
function p.main(frame)
local args = frame:getParent().args
local addr = args[1] or 'FF'
local size = args[2] or 1
local trimmed, title, len = p._main(addr, size)
local ret = mw.html.create('code')
:attr('title', title)
:wikitext(trimmed)
:wikitext(len)
return ret
end
function p._main(addr, size, localaddr)
local addr10 = tonumber(HEX._convert(addr, 10, 16))
local addr10short = addr10 % 0x10000
local bank = (addr10 - addr10short) / 0x10000
local size10 = tonumber(HEX._convert(size or 1, 10, 16))
local title = ''
local length = 0
local len = ''
if addr10short <= 0xFF then
title = 'Direct Page address'
length = 2
elseif addr10short <= 0x1FFF then
title = 'Short address'
length = 4
elseif addr10short <= 0x7FFF then
if localaddr then
title = 'Local address'
else
title = 'Hardware register'
end
length = 4
else
title = string.format('Long address $%06X; Bank %02X', addr10, bank)
length = 6
end
ret:wikitext(string.format('$%0'..length..'X', addr10))
if size10 > 1 then
lent = string.format('[0x%X]', size10)
title = title .. string.format('; 0x%X bytes (%s bytes) in length', size10, size10)
end
return ret, title, len
end
return p
