This is necessary because the stupid client constantly spams right-click actions if you carry on trying to eat/throw/whatever the item when cooldown is in effect. Therefore ender pearls would be fired like machine guns without these checks server side.
this was caused by abe5d94d5b42ecc436fadfcf4786128bcb550ea4 because player's lastBlah wasn't getting updated anymore.
Player movement handling really needs cleaning up, but for now this fixes the issue.
save() calls saveChunks() which saves any chunks found to be modified. But chunk unloading does this anyway, so it's better to unload first and then trigger the save mechanism, to avoid saving chunks twice.
This supports vanilla placement of paintings, with overlap and collision checking.
Paintings are removed when a block is placed inside them or if any of their supporting blocks are removed.
As per vanilla, a random painting is chosen from the largest subset that will fit into the given space.
it appears that errors are occurring in the exception handler when handling corrupted regions, leaving regions in the provider index with incomplete location tables. This causes strange-looking errors later down the line.
This moves the region assignment to the end of the condition to avoid leaving incomplete/corrupted regions in the location table when errors occur.
This now removes logging from the level providers (for the most part) and replaces it with exception throws and catches. The implementation using the providers should catch these exceptions if they are thrown.
closes#2047
Since the player list already indexes players by UUID, it's simple to just use that for fetching the player.
A possible future improvement could be to allow fetching an _offline_ player by UUID, but no capability to do that is yet available.
This function is not declared in any useful places (like the CommandSender interface) and it is not present in Player (!!!). Additionally, an is-player check is better done with an instanceof so that type safety is enforced and IDEs can give auto-complete.
This is a BC break, but this is such a pointless function that it's probably not even worth mentioning.
