1 files changed, 63 insertions, 0 deletions
diff --git a/server/src/vm/library.lua b/server/src/vm/library.lua
new file mode 100644
index 00000000..a6b9629e
--- /dev/null
+++ b/server/src/vm/library.lua
@@ -0,0 +1,63 @@
+local createValue = require 'vm.value'
+local createFunction = require 'vm.function'
+
+local buildLibValue
+local buildLibChild
+
+local function getDefaultSource()
+    return {
+        start = 0,
+        finish = 0,
+        uri = '',
+    }
+end
+
+function buildLibValue(lib)
+    local tp = lib.type
+    local value
+    if     tp == 'table' then
+        value = createValue('table')
+    elseif tp == 'function' then
+        value = createValue('function')
+        local func = createFunction(getDefaultSource())
+        value:setFunction(func)
+        if lib.returns then
+            for i, rtn in ipairs(lib.returns) do
+                if rtn.type == '...' then
+                    func:returnDots(i, buildLibValue(rtn))
+                else
+                    func:setReturn(i, buildLibValue(rtn))
+                end
+            end
+        end
+    elseif tp == 'string' then
+        value = createValue('string')
+    elseif tp == 'boolean' then
+        value = createValue('boolean')
+    elseif tp == 'number' then
+        value = createValue('number')
+    elseif tp == 'integer' then
+        value = createValue('integer')
+    elseif tp == 'nil' then
+        value = createValue('nil')
+    elseif tp == '...' then
+        value = createValue('any')
+    else
+        value = createValue(tp or 'any')
+    end
+    value:setLib(lib)
+
+    if lib.child then
+        for fName, fLib in pairs(lib.child) do
+            local fValue = buildLibValue(fLib)
+            value:rawSet(fName, fValue)
+        end
+    end
+
+    return value
+end
+
+return {
+    value = buildLibValue,
+    child = buildLibChild,
+}