table deep copy

1 files changed, 12 insertions, 0 deletions

diff --git a/src/utils.lua b/src/utils.lua
index 5795592..5b8258c 100644
--- a/src/utils.lua
+++ b/src/utils.lua
@@ -117,6 +117,18 @@ function table.shallow_copy(t)
   return t2
 end
 
+function table.deep_copy(datatable)
+  local tblRes={}
+  if type(datatable)=="table" then
+    for k,v in pairs(datatable) do 
+      tblRes[table.deep_copy(k)] = table.deep_copy(v) 
+    end
+  else
+    tblRes=datatable
+  end
+  return tblRes
+end
+
 EASING_FUNCTIONS = {
   Lerp = lerp
 }