local sourceMgr = require 'vm.source' local valueMgr local functionMgr local CHILD_CACHE = {} local VALUE_CACHE = {} local buildLibValue local buildLibChild function buildLibValue(lib) if VALUE_CACHE[lib] then return VALUE_CACHE[lib] end if not valueMgr then valueMgr = require 'vm.value' functionMgr = require 'vm.function' end local tp = lib.type local value if tp == 'table' then value = valueMgr.create('table', sourceMgr.dummy()) elseif tp == 'function' then local dummySource = sourceMgr.dummy() value = valueMgr.create('function', dummySource) local func = functionMgr.create(dummySource) value:setFunction(func) if lib.args then for _, arg in ipairs(lib.args) do func:createLibArg(arg, sourceMgr.dummy()) end end if lib.returns then for i, rtn in ipairs(lib.returns) do if rtn.type == '...' then func:returnDots(i) else func:setReturn(i, buildLibValue(rtn)) end end end elseif tp == 'string' then value = valueMgr.create('string', sourceMgr.dummy()) elseif tp == 'boolean' then value = valueMgr.create('boolean', sourceMgr.dummy()) elseif tp == 'number' then value = valueMgr.create('number', sourceMgr.dummy()) elseif tp == 'integer' then value = valueMgr.create('integer', sourceMgr.dummy()) elseif tp == 'nil' then value = valueMgr.create('nil', sourceMgr.dummy()) else value = valueMgr.create(tp or 'any', sourceMgr.dummy()) end value:setLib(lib) VALUE_CACHE[lib] = value if lib.child then for fName, fLib in pairs(lib.child) do local fValue = buildLibValue(fLib) value:rawSet(fName, fValue) value:addInfo('set child', sourceMgr.dummy(), fName, fValue) end end return value end function buildLibChild(lib) if not valueMgr then valueMgr = require 'vm.value' functionMgr = require 'vm.function' end if CHILD_CACHE[lib] then return CHILD_CACHE[lib] end local child = {} for fName, fLib in pairs(lib.child) do local fValue = buildLibValue(fLib) child[fName] = fValue end CHILD_CACHE[lib] = child return child end local function clearCache() CHILD_CACHE = {} VALUE_CACHE = {} end return { value = buildLibValue, child = buildLibChild, clear = clearCache, }