@ayrtep said in Find empty spawn in room with full extensions.:

So this is the first time I have looked at the screeps engine, so I am probably missing stuff. However

https://github.com/screeps/engine/blob/master/src/game/game.js#L316

register.rooms[object.room].energyAvailable += object.store.energy;

register.rooms[object.room].energyCapacityAvailable += object.storeCapacityResource.energy;

We are += on something that could be null, in which case it would just turn null and stay that way forever!

https://github.com/screeps/engine/blob/master/src/game/store.js#L28

Here stuff in the store is set to "null" rather than "0" if the resource is missing.

I am just guessing, but I suspect there might be an issue here. The bit in game.js was only done 11 months ago. https://github.com/screeps/engine/commit/879b4ca215f1e0b7fd92c7b32c7e59bdc4722cfc#diff-47818c887f19982321abd70c2e741871 https://www.worktime.com/

I am not sure if this is relevant, but it's happening on a steam private server.