Closes#3662
This PR changes the default placeholder `{0}` to username. Display name can still be used with `{5}`.
Before change:
messages.properties
`itemSoldConsole=\u00a7e{0} \u00a7asold\u00a7e {1}\u00a7a for \u00a7e{2} \u00a7a({3} items at {4} each).`
console
`[Essentials] ~test sold dirt for $64 (64 items at $1 each).`
After change:
messages.properties
`itemSoldConsole=\u00a7e{0} \u00a7asold\u00a7e {1}\u00a7a for \u00a7e{2} \u00a7a({3} items at {4} each).`
console
`[Essentials] pop4959 sold dirt for $64 (64 items at $1 each).`
messages.properties
`itemSoldConsole=\u00a7e{5} \u00a7asold\u00a7e {1}\u00a7a for \u00a7e{2} \u00a7a({3} items at {4} each).`
console
`[Essentials] ~test sold dirt for $64 (64 items at $1 each).`
Started looking into #3116 but noticed this issue and wanted to fix it first.
Also added a comment as to why the username is truncated as this took me a long time to figure out and seemed arbitrary. Probably could truncate the username later for trade signs only as other signs don't require any username to be present on the sign. However, for now I simply opted to document.
Fixes#3612, in which `/list`'s tab complete previously revealed the presence of vanished players in certain groups, and fixes#3613 in which `/time set` did not properly check whether the player had permission to change the time.
This PR updates and improves LocationUtil#isBlockDamaging. Notably, the lava check is fixed (it was not working on older versions of Minecraft), many newer materials that were missing damage checks have been added, and the code is a bit cleaner. I've tested this code on MC 1.8 and 1.16 and everything should work correctly.
Adds an `amplifier:<value>` potion meta attribute to MetaItemStack that applies a raw amplifier value, instead of translating inputs between 1 and 3 to match their vanilla names like `power:<value>` does. This matches the Mojang `/effect` command, which doesn't translate any potion effect amplifiers, and allows for creation of level IV potions (using `amplifier:3` instead of a `power` value) through EssentialsX without breaking existing usages of `power:<value>`.
More context for this commit can be found at https://github.com/EssentialsX/Essentials/pull/3592#issuecomment-678656107.
Closes#3592 and fixes#3589.
