diff options
Diffstat (limited to 'script/src/vm/ipairs.lua')
-rw-r--r-- | script/src/vm/ipairs.lua | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/script/src/vm/ipairs.lua b/script/src/vm/ipairs.lua new file mode 100644 index 00000000..cb8356da --- /dev/null +++ b/script/src/vm/ipairs.lua @@ -0,0 +1,51 @@ +local mt = require 'vm.manager' +local library = require 'vm.library' + +---@param func emmyFunction +function mt:callIpairs(func, values, source) + local tbl = values[1] + func:setReturn(1, library.special['@ipairs']) + func:setReturn(2, tbl) +end + +---@param func emmyFunction +function mt:callAtIpairs(func, values, source) + local tbl = values[1] + if tbl then + local emmy = tbl:getEmmy() + if emmy then + if emmy.type == 'emmy.arrayType' then + local value = self:createValue(emmy:getName(), source) + func:setReturn(2, value) + end + end + end +end + +---@param func emmyFunction +function mt:callPairs(func, values, source) + local tbl = values[1] + func:setReturn(1, library.special['next']) + func:setReturn(2, tbl) +end + +---@param func emmyFunction +function mt:callNext(func, values, source) + local tbl = values[1] + if tbl then + local emmy = tbl:getEmmy() + if emmy then + if emmy.type == 'emmy.arrayType' then + local key = self:createValue('integer', source) + local value = self:createValue(emmy:getName(), source) + func:setReturn(1, key) + func:setReturn(2, value) + elseif emmy.type == 'emmy.tableType' then + local key = self:createValue(emmy:getKeyType():getType(), source) + local value = self:createValue(emmy:getValueType():getType(), source) + func:setReturn(1, key) + func:setReturn(2, value) + end + end + end +end |