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extra.lua
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extra.lua
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--[[
return {
version = '0.11.2',
modules = {
{
name = 'modulename',
fullname = 'love.modulename', -- or 'love'
prefix = 'love.' -- or '' for 'love'
description = 'Description.',
minidescription = 'Description.',
types = {},
functions = {},
enums = {},
what = 'module',
id = 'love_modulename',
}
},
byfullname = {}, -- Indexed by 'fullname' key
byid = {}, -- Index by 'id' key
everything = {}, -- Every table with a 'what' key
allfullnames = {}, -- modules, functions, methods, callbacks, types, enums
allfunctions = {}, -- functions, methods, callbacks
noncallbackfunctions = {}, -- functions, methods
functions = {},
methods = {},
callbacks = {},
types = {},
enums = {},
arguments = {},
returns = {},
tables = {},
}
enums = {
{
name = 'EnumName',
fullname = name,
description = 'Description.',
minidescription = 'Description.',
constants = {
{
name = 'constantname',
description = 'Description.',
minidescription = 'Description.',
what = 'constant'
id = 'EnumName1',
module = moduleTable,
enum = enumTable,
}
}
what = 'enum',
id = 'EnumName',
module = moduleTable,
}
}
types = {
{
name = 'TypeName',
fullname = name,
description = 'Description.',
minidescription = 'Description.',
functions = {},
parenttype = 'Parenttype' -- Optional
supertypes = {
SupertypeTable,
},
subtypes = {
SubtypeTable,
}
constructors = {
newTypeNameTable,
},
what = 'type',
id = 'TypeName',
module = moduleTable,
}
}
functions = {
{
name = 'functionName',
fullname = 'love.module.functionName',
prefix = 'love.module.',
description = 'Description.',
minidescription = 'Description.',
setter = setterTable, -- Optional
getter = getterTable, -- Optional
constructs = typeTable, -- Optional
variants = {
{
description = 'Description.', -- Optional
returns = {},
arguments = {},
what = 'variant',
id = 'love_module_functionName_rb_ast',
module = moduleTable,
function_ = functionTable,
type_ = typeTable,
}
}
what = 'function', -- or 'method' or 'callback'
id = 'love_module_functionName',
module = moduleTable,
type_ = typeTable,
}
}
returns = { -- or arguments
{
type = 'type',
name = 'name',
default = 'default argument', -- If argument and not return
description = 'Description.',
table = { -- If type is 'table'
{
type = 'string',
name = 'name',
default = 'default argument', -- If argument and not return
description = 'Description.',
what = 'returntable', -- or 'argumenttable'
id = 'love_module_functionName_rb_ast_a2_t1',
module = moduleTable,
type_ = typeTable,
function_ = functionTable,
variant = variantTable,
value = returnTable, -- or argumentTable
},
}
what = 'return', -- or 'argument'
id = 'love_module_functionName_rb_ast_r1',
module = moduleTable,
type_ = typeTable,
function_ = functionTable,
variant = variantTable,
}
}
--]]
return function (api)
local functionsByName = {}
local typesByName = {}
local ids = {}
local everything = {}
local function doDescriptions(t)
t.minidescription = t.minidescription or (t.description and t.description:match('[^\n]+'))
end
local function doID(a, s)
s = s:gsub('%W', '_')
local id = s
local i = 1
while ids[id] do
id = s..'_'..i
i = i + 1
end
ids[id] = true
a.id = id
end
local function abbreviateType(s)
for i, v in ipairs({
'number',
'string',
'boolean',
'table',
'function',
}) do
if s == v then
return s:sub(1, 1)
end
end
return s
end
local function loopArgumentsOrReturns(arguments, argumentOrReturn, function_, variant, module_, type_)
for argumentIndex, argument in ipairs(arguments) do
table.insert(everything, argument)
argument.what = argumentOrReturn
argument.module = module_
argument.function_ = function_
argument.variant = variant
argument.type_ = type_
doID(argument, variant.id..'_'..argumentOrReturn:sub(1, 1)..argumentIndex)
for flagIndex, flag in ipairs(argument.table or {}) do
table.insert(everything, flag)
flag.what = 'table'
doID(flag, argument.id..'_t'..flagIndex)
flag.module = module_
flag.type_ = type_
flag.function_ = function_
flag.variant = variant
flag.value = argument
end
end
end
local function loopFunctions(functions, module_, type_, prefix, what)
for _, function_ in ipairs(functions) do
functionsByName[prefix..function_.name] = function_
table.insert(everything, function_)
if not function_.what then -- could be 'callback'
function_.what = what
end
function_.module = module_
function_.type_ = type_
doDescriptions(function_)
function_.prefix = prefix
function_.fullname = prefix..function_.name
doID(function_, function_.fullname)
for _, variant in ipairs(function_.variants) do
table.insert(everything, variant)
variant.returns = variant.returns or {}
variant.arguments = variant.arguments or {}
doDescriptions(variant)
local id = function_.id
local function f(t, s)
for i, v in ipairs(t) do
if v.table then
s = s..f(v.table, '_t')
else
s = s..abbreviateType(v.type)
end
end
return s
end
id = id..f(variant.returns, '_r')
id = id..f(variant.arguments, '_a')
variant.what = 'variant'
doID(variant, id)
variant.module = module_
variant.type_ = type_
variant.function_ = function_
loopArgumentsOrReturns(variant.arguments, 'argument', function_, variant, module_, type_)
loopArgumentsOrReturns(variant.returns, 'return', function_, variant, module_, type_)
end
end
end
local function loopTypes(types, module_)
for _, type_ in ipairs(types) do
table.insert(everything, type_)
type_.what = 'type'
doID(type_, type_.name)
typesByName[type_.name] = type_
doDescriptions(type_)
type_.functions = type_.functions or {}
type_.constructors = type_.constructors or {}
type_.supertypes = type_.supertypes or {}
type_.subtypes = type_.subtypes or {}
type_.module = module_
loopFunctions(type_.functions, module_, type_, type_.name..':', 'method')
end
end
local loveModule = {
name = 'love',
description = '',
functions = api.functions,
types = api.types,
}
for _, v in ipairs(api.callbacks) do
v.what = 'callback'
table.insert(loveModule.functions, v)
end
table.insert(api.modules, loveModule)
api.functions = nil
api.callbacks = nil
api.types = nil
for _, module_ in ipairs(api.modules) do
table.insert(everything, module_)
module_.what = 'module'
if module_.name == 'love' then
module_.prefix = ''
else
module_.prefix = 'love.'
end
module_.fullname = module_.prefix..module_.name
doID(module_, module_.fullname)
doDescriptions(module_)
module_.functions = module_.functions or {}
module_.callbacks = {}
module_.noncallbackfunctions = {}
for _, function_ in ipairs(module_.functions) do
if function_.what == 'callback' then
table.insert(module_.callbacks, function_)
else
table.insert(module_.noncallbackfunctions, function_)
end
end
module_.types = module_.types or {}
local prefix
if module_.name == 'love' then
prefix = 'love.'
else
prefix = 'love.'..module_.name..'.'
end
loopFunctions(module_.functions, module_, type_, prefix, 'function')
loopTypes(module_.types, module_)
module_.enums = module_.enums or {}
for _, enum in ipairs(module_.enums) do
table.insert(everything, enum)
doDescriptions(enum)
enum.what = 'enum'
doID(enum, enum.name)
enum.module = module_
for constantIndex, constant in ipairs(enum.constants) do
table.insert(everything, constant)
constant.what = 'constant'
doID(constant, enum.name..'_'..constant.name)
ids[constant.id] = true
constant.module = module_
constant.enum = enum
end
end
end
for _, module_ in ipairs(api.modules) do
for _, type_ in ipairs(module_.types) do
type_.module = module_
if type_.parenttype then
type_.parenttype = typesByName[type_.parenttype]
end
local constructors = {}
for _, constructor in ipairs(type_.constructors) do
local c = functionsByName['love.'..module_.name..'.'..constructor]
if c then
c.constructs = type_
table.insert(constructors, c)
end
end
type_.constructors = constructors
local supertypes = {}
for _, supertype in ipairs(type_.supertypes) do
local s = typesByName[supertype]
if s then
table.insert(supertypes, s)
table.insert(s.subtypes, type_)
end
end
type_.supertypes = supertypes
end
end
for functionName, function_ in pairs(functionsByName) do
local setterName, n = functionName:gsub(':tell', ':seek')
if n > 0 then
functionsByName[setterName].getter = function_
function_.setter = functionsByName[setterName]
else
for _, getterPrefix in ipairs({'get', 'is', 'are', 'has'}) do
local setterName, n = functionName:gsub('([%.%:])'..getterPrefix, '%1set')
if n > 0 and functionsByName[setterName] then
functionsByName[setterName].getter = function_
function_.setter = functionsByName[setterName]
end
end
end
end
local keys = {
'byfullname',
'byid',
'everything',
'allfunctions',
'allfullnames',
'noncallbackfunctions',
'functions',
'methods',
'variants',
'callbacks',
'types',
'enums',
'constants',
'arguments',
'returns',
'tables',
}
for _, key in ipairs(keys) do
api[key] = {}
end
for _, v in ipairs(everything) do
for _, key in ipairs(keys) do
if v.what == key:sub(1, -2) then
table.insert(api[key], v)
end
end
if v.what == 'function' or v.what == 'method' or v.what == 'callback' then
table.insert(api.allfunctions, v)
end
if v.what == 'function' or v.what == 'method' then
table.insert(api.noncallbackfunctions, v)
end
if v.what == 'type' or v.what == 'enum' then
v.fullname = v.name
end
if v.fullname then
api.byfullname[v.fullname] = v
table.insert(api.allfullnames, v)
end
api.byid[v.id] = v
if v.what == 'type' then
table.sort(v.subtypes, function(a, b) return a.name < b.name end)
end
end
api.everything = everything
return api
end