reset camera on load

src/main.lua

@@ -157,6 +157,7 @@ local function newdesign()
                         content = textutils.unserialiseJSON(content)
                         dimensions = content["dimensions"]
                         buf = content["buf"]
+                        camx,camy,currentfloor = 0,0,1
                     end
                 end
                 if action == 4 then -- change X size