Add/get table functions implemented on ext charlist

modules/corelib/inputmessage.lua

@@ -0,0 +1,26 @@
+function InputMessage:getData()
+  local dataType = self:getU8()
+  if dataType == NetworkMessageTypes.Boolean then
+    return numbertoboolean(self:getU8())
+  elseif dataType == NetworkMessageTypes.Number then
+    return self:getU64()
+  elseif dataType == NetworkMessageTypes.String then
+    return self:getString()
+  elseif dataType == NetworkMessageTypes.Table then
+    return self:getTable()
+  else
+    perror('Unknown data type ' .. dataType)
+  end
+  return nil
+end
+
+function InputMessage:getTable()
+  local ret = {}
+  local size = self:getU32()
+  for i=1,size do
+    local index = self:getData()
+    local value = self:getData()
+    ret[index] = value
+  end
+  return ret
+end