semi synced multiplayer

client/utils.lua

@@ -0,0 +1,9 @@
+utils = {}
+
+function vec(x, y)
+  return {x = x, y = y}
+end
+
+function utils.round(num)
+    return num >= 0 and math.floor(num + 0.5) or math.ceil(num - 0.5)
+end