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https://github.com/notwa/mm
synced 2024-11-05 04:29:03 -08:00
add missing files for lips
This commit is contained in:
parent
bef45dc1cd
commit
449c021110
4 changed files with 342 additions and 5 deletions
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@ -236,10 +236,14 @@ local time_menu = oot and Menu{
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Oneshot("Set Day to Second", Setter{[addrs.day]=2, [addrs.days_elapsed]=2}),
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Oneshot("Set Day to Final", Setter{[addrs.day]=3, [addrs.days_elapsed]=3}),
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Oneshot("Set Day to New", Setter{[addrs.day]=4, [addrs.days_elapsed]=4}),
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Oneshot("Set Time to 06:00", Setter{[addrs.time]=0x4000}),
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Oneshot("Set Time to 12:00", Setter{[addrs.time]=0x8000}),
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Oneshot("Set Time to 18:00", Setter{[addrs.time]=0xC000}),
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Oneshot("Set Time to 00:00", Setter{[addrs.time]=0x0000}),
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Oneshot("Set Time to 00:00", Setter{[addrs.time]=0x0000, [addrs.day_night]=1}),
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Oneshot("Set Time to 03:00", Setter{[addrs.time]=0x2000, [addrs.day_night]=1}),
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Oneshot("Set Time to 06:00", Setter{[addrs.time]=0x4000, [addrs.day_night]=0}),
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Oneshot("Set Time to 09:00", Setter{[addrs.time]=0x6000, [addrs.day_night]=0}),
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Oneshot("Set Time to 12:00", Setter{[addrs.time]=0x8000, [addrs.day_night]=0}),
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Oneshot("Set Time to 15:00", Setter{[addrs.time]=0xA000, [addrs.day_night]=0}),
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Oneshot("Set Time to 18:00", Setter{[addrs.time]=0xC000, [addrs.day_night]=1}),
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Oneshot("Set Time to 21:00", Setter{[addrs.time]=0xE000, [addrs.day_night]=1}),
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Text(""),
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Oneshot("Time flow: Fast", Setter{[addrs.time_speed]=2}),
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Oneshot("Time flow: Normal", Setter{[addrs.time_speed]=0}),
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@ -166,7 +166,8 @@ local asms = {
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-- ['O EUDB MQ'] = {'widescreen-inline.asm', true},
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['O EUDB MQ'] = {'print.asm'},
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['M US10'] = {'beta.asm'},
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-- ['M US10'] = {'beta.asm'},
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['M US10'] = {'spawn mm.asm'},
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['M JP10'] = {'spawn mm early.asm'},
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}
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310
Lua/lib/lips/Expression.lua
Normal file
310
Lua/lib/lips/Expression.lua
Normal file
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@ -0,0 +1,310 @@
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local insert = table.insert
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local path = string.gsub(..., "[^.]+$", "")
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local Base = require(path.."Base")
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local Expression = Base:extend()
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Expression.precedence = {
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-- python-ish precedence
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[","] = -1,
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["or"] = 0,
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["||"] = 0,
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["xor"] = 1,
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["and"] = 2,
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["&&"] = 2,
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["unary not"] = 3,
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["=="] = 5,
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["!="] = 5,
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["<"] = 5,
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[">"] = 5,
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["<="] = 5,
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[">="] = 5,
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["|"] = 10,
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["^"] = 11,
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["&"] = 12,
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["<<"] = 13,
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[">>"] = 13,
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["+"] = 20,
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["-"] = 20,
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["*"] = 21,
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["/"] = 21,
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["//"] = 21,
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["%"] = 21,
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["%%"] = 21,
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["unary !"] = 30,
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["unary ~"] = 30,
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["unary +"] = 30,
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["unary -"] = 30,
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-- note: precedence of 40 is hardcoded for right-left association
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-- TODO: also hardcode unary handling on right-hand side of operator
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["**"] = 40,
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}
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Expression.unary_ops = {
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["not"] = function(a) return a == 0 end,
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["!"] = function(a) return a == 0 end,
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-- ["~"] = function(a) return F(~I(a)) end,
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["+"] = function(a) return a end,
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["-"] = function(a) return -a end,
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}
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Expression.binary_ops = {
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[","] = function(a, b) return b end,
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["or"] = function(a, b) return a or b end,
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["||"] = function(a, b) return a or b end,
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["xor"] = function(a, b) return (a or b) and not (a and b) end,
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["and"] = function(a, b) return a and b end,
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["&&"] = function(a, b) return a and b end,
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["=="] = function(a, b) return a == b end,
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["!="] = function(a, b) return a ~= b end,
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["<"] = function(a, b) return a < b end,
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[">"] = function(a, b) return a > b end,
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["<="] = function(a, b) return a <= b end,
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[">="] = function(a, b) return a >= b end,
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-- ["|"] = function(a, b) return F(I(a) | I(b)) end,
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-- ["^"] = function(a, b) return F(I(a) ^ I(b)) end,
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-- ["&"] = function(a, b) return F(I(a) & I(b)) end,
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-- ["<<"] = function(a, b) return F(I(a) << I(b)) end,
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-- [">>"] = function(a, b) return F(I(a) >> I(b)) end,
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["+"] = function(a, b) return a + b end,
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["-"] = function(a, b) return a - b end,
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["*"] = function(a, b) return a * b end,
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["/"] = function(a, b) return a / b end,
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-- ["//"] = function(a, b) return trunc(a / trunc(b)) end,
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-- ["%"] = function(a, b) return fmod(a, b) end,
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-- ["%%"] = function(a, b) return trunc(fmod(a, trunc(b))) end,
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["**"] = function(a, b) return a^b end,
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}
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local operators = {}
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local operators_maxlen = 0
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do
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for k, v in pairs(Expression.precedence) do
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if operators[#k] == nil then
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operators[#k] = {}
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end
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local op = k:find('^unary ') and k:sub(#'unary ' + 1) or k
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insert(operators[#k], op)
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if #k > operators_maxlen then
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operators_maxlen = #k
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end
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end
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end
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local function match_operator(str)
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-- returns the operator at the beginning of a string, or nil
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for i=operators_maxlen, 1, -1 do
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if operators[i] ~= nil then
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local substr = str:sub(1, i)
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for _, op in ipairs(operators[i]) do
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if substr == op then
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return substr
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end
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end
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end
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end
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end
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function Expression:lex1(str, tokens)
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local pos = 1
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local rest = str
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local function consume(n)
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pos = pos + n
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rest = rest:sub(n + 1)
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end
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local considered = ''
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local function consider(pattern)
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local start, stop = rest:find('^'..pattern)
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if start == nil then
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considered = ''
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return false
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end
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considered = rest:sub(start, stop)
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return true
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end
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local function consider_operator()
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local op = match_operator(rest)
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if op == nil then
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considered = ''
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return false
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end
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considered = op
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return true
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end
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while pos <= #str do
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local old_pos = pos
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local here = " (#"..tostring(pos)..")"
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if consider(' +') then
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consume(#considered)
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elseif consider('[0-9.]') then
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local num
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if consider('((0|[1-9][0-9]*)%.[0-9]*|%.[0-9]+)(e0|e[1-9][0-9]*)?') then
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num = tonumber(considered)
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elseif consider('(0|[1-9][0-9]*)e(0|[1-9][0-9]*)') then
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num = tonumber(considered)
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elseif consider('[0-1]+b') then
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num = tonumber(considered, 2)
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elseif consider('0x[0-9A-Fa-f]+') then
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num = tonumber(considered, 16)
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elseif consider('0[0-7]+') then
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num = tonumber(considered, 8)
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elseif consider('[1-9][0-9]*') then
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num = tonumber(considered)
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end
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if num == nil then
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return "invalid number"..here
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end
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insert(tokens, {type='number', value=num})
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consume(#considered)
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elseif consider('[(]') then
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insert(tokens, {type='opening', value=considered})
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consume(#considered)
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elseif consider('[)]') then
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insert(tokens, {type='closing', value=considered})
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consume(#considered)
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elseif consider_operator() then
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insert(tokens, {type='operator', value=considered})
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consume(#considered)
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else
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local chr = rest:sub(1, 1)
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return "unexpected character '"..chr.."'"..here
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end
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if pos == old_pos then
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error("Internal Error: expression parser is stuck")
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end
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end
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end
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function Expression:lex2(tokens)
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-- detect unary operators
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-- TODO: this is probably not the best way to do this
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local was_numeric = false
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local was_closing = false
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for i, t in ipairs(tokens) do
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if t.type == "operator" and not was_numeric and not was_closing then
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t.type = "unary";
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end
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was_numeric = t.type == 'number'
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was_closing = t.type == 'closing'
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end
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end
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function Expression:lex(str)
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local tokens = {}
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err = self:lex1(str, tokens)
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if err then return tokens, err end
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err = self:lex2(tokens)
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return tokens, err
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end
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function Expression:shunt(tokens)
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-- shunting yard algorithm
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local shunted = {}
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local stack = {}
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local operator_types = {
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unary = true,
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operator = true,
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}
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for _, t in ipairs(tokens) do
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if t.type == 'number' then
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insert(shunted, t)
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elseif t.type == 'opening' then
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insert(stack, t)
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elseif t.type == 'closing' then
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while #stack > 0 and stack[#stack].type ~= 'opening' do
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insert(shunted, stack[#stack])
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stack[#stack] = nil
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end
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if #stack == 0 then return shunted, 'missing opening parenthesis' end
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stack[#stack] = nil
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elseif t.type == 'operator' or t.type == 'unary' then
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local fullname = t.type == 'unary' and 'unary '..t.value or t.value
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local pre = self.precedence[fullname]
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if pre == nil then return shunted, 'unknown operator' end
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if pre == 40 then pre = pre + 1 end -- right-associative hack
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while #stack > 0 do
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local tail = stack[#stack]
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if not operator_types[tail.type] then break end
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local dpre = pre - self.precedence[tail.value]
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if dpre > 0 then break end
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insert(shunted, tail)
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stack[#stack] = nil
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end
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insert(stack, t)
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else
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error('Internal Error: unknown type of expression token')
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end
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end
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while #stack > 0 do
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local t = stack[#stack]
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if t.type == 'opening' then return shunted, 'missing closing parenthesis' end
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insert(shunted, t)
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stack[#stack] = nil
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end
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return shunted, nil
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end
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function Expression:parse(str)
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local tokens, err = self:lex(str)
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if err then return tokens, err end
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tokens, err = self:shunt(tokens)
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--for i, v in ipairs(tokens) do print(i, v.type, v.value) end
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return tokens, err
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end
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function Expression:eval(tokens_or_str)
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local tokens, err
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if type(tokens_or_str) == 'string' then
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tokens, err = self:parse(tokens_or_str)
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if err then return 0, err end
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elseif type(tokens_or_str) == 'table' then
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tokens = tokens_or_str
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else
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return 0, "eval(): argument is neither token table nor string"
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end
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local stack = {}
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local popped
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local function pop()
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if #stack == 0 then return true end
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popped = stack[#stack]
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stack[#stack] = nil
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return false
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end
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for i, t in ipairs(tokens) do
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if t.type == 'number' then
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insert(stack, t.value)
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elseif t.type == 'unary' then
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if pop() then return 0, "missing arguments for unary" end
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local f = self.unary_ops[t.value]
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if f == nil then return 0, "unknown unary" end
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insert(stack, f(popped))
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elseif t.type == 'operator' then
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if pop() then return 0, "missing arguments for operator" end
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local b = popped
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if pop() then return 0, "missing arguments for operator" end
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local a = popped
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local f = self.binary_ops[t.value]
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if f == nil then return 0, "unknown operator" end
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insert(stack, f(a, b))
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else
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return 0, "eval(): unknown token"
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end
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end
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if #stack > 1 then return 0, "too many arguments" end
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if #stack == 0 then return 0, "no arguments" end
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return stack[1], nil
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end
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return Expression
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22
Lua/lib/lips/LICENSE
Normal file
22
Lua/lib/lips/LICENSE
Normal file
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@ -0,0 +1,22 @@
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Copyright (C) 2015,2016 Connor Olding
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Permission is hereby granted, free of charge, to any person
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obtaining a copy of this software and associated documentation
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files (the "Software"), to deal in the Software without
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restriction, including without limitation the rights to use,
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copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the
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Software is furnished to do so, subject to the following
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conditions:
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The above copyright notice and this permission notice shall be
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included in all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
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OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
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HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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OTHER DEALINGS IN THE SOFTWARE.
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