1 files changed, 34 insertions, 0 deletions
diff --git a/server-beta/src/core/_G.lua b/server-beta/src/core/_G.lua
new file mode 100644
index 00000000..3a28c7ac
--- /dev/null
+++ b/server-beta/src/core/_G.lua
@@ -0,0 +1,34 @@
+local m = {}
+
+function m:def(source, callback)
+    local parent = source.parent
+    if parent.type == 'setfield'
+    or parent.type == 'setindex'
+    or parent.type == 'setmethod' then
+        callback(parent, 'set')
+    elseif parent.type == 'getfield'
+    or     parent.type == 'getindex' then
+        self:search(parent, 'special', 'def', callback)
+    elseif parent.type == 'callargs' then
+        self:search(parent.parent, 'special', 'def', callback)
+    end
+end
+
+function m:ref(source, callback)
+    local parent = source.parent
+    if parent.type == 'setfield'
+    or parent.type == 'setindex'
+    or parent.type == 'setmethod' then
+        callback(parent, 'set')
+    elseif parent.type == 'getfield'
+    or     parent.type == 'getindex'
+    or     parent.type == 'getmethod' then
+        callback(parent, 'get')
+    elseif parent.type == 'getfield' then
+        self:search(parent, 'special', 'ref', callback)
+    elseif parent.type == 'callargs' then
+        self:search(parent.parent, 'special', 'ref', callback)
+    end
+end
+
+return m