1 files changed, 25 insertions, 0 deletions
diff --git a/script/vm/global.lua b/script/vm/global.lua
new file mode 100644
index 00000000..af30ffdd
--- /dev/null
+++ b/script/vm/global.lua
@@ -0,0 +1,25 @@
+local library = require 'core.library'
+local libraryBuilder = require 'vm.library'
+local sourceMgr = require 'vm.source'
+
+return function (lsp)
+    local global = lsp and lsp.globalValue
+    if not global then
+        libraryBuilder.clear()
+        local t = {}
+        for name, lib in pairs(library.global) do
+            t[name] = libraryBuilder.value(lib)
+        end
+
+        global = t._G
+        global:markGlobal()
+        global:set('ENV', true)
+        for k, v in pairs(t) do
+            global:setChild(k, v, sourceMgr.dummy())
+        end
+    end
+    if lsp then
+        lsp.globalValue = global
+    end
+    return global
+end