dakror / arise Goto Github PK

A yet to be found memory leak occurs on the server-side of the program.
Spotting and fixing is substantual for running a global permanent service.

Entering the city view will show black window and nothing more.

Client console states:
java.lang.ArithmeticException: / by zero
at de.dakror.arise.layer.CityHUDLayer.updateBuildingbar(CityHUDLayer.java:296)
at de.dakror.arise.layer.CityHUDLayer.init(CityHUDLayer.java:170)
at de.dakror.gamesetup.GameFrame.addLayer(GameFrame.java:109)
at de.dakror.arise.game.world.City.update(City.java:77)
at de.dakror.gamesetup.ui.Container.updateComponents(Container.java:62)
at de.dakror.arise.game.world.World.update(World.java:114)
at de.dakror.gamesetup.Updater.run(Updater.java:47)
Exception in thread "Thread-5" java.lang.NullPointerException
at de.dakror.arise.layer.CityHUDLayer.update(CityHUDLayer.java:267)
at de.dakror.gamesetup.Updater.run(Updater.java:47)

Probable cause:

Incomplete gamedata on start.

As the game starts no world data is found in the DB thus a World is created wihtout setting the speed variable. this causes an ArithmeticExcpetion while entering the city view.

Upgrading the village center does not check available resources.

Even though the tooltuip show the missing resources in red , clicking on the upgrade button will start upgrade anyway but your resources will show negative amounts.

how i got there : started game build woodcutter & goldmine, then started village center upgrade.

Result : -33 gold & -44 wood

this happen on the version available on the website