Changes

Another common use for activation is, well, activation. This can be something like "turning on" a block, or triggering it to perform some action. For instance, a block could light up when activated. A vanilla example would be buttons or levers.

Another common use for activation is, well, activation. This can be something like "turning on" a block, or triggering it to perform some action. For instance, a block could light up when activated. A vanilla example would be buttons or levers.

{{Tip/Important|<code><nowiki>onBlockActivated</nowiki></code> is called on both the client and the server, so be sure to keep the [[Sides|sidedness/1.16]] of your code in mind. Many things, like opening GUIs and modifying the world, should only be done on the server-side.}}

{{Tip/Important|<code><nowiki>onBlockActivated</nowiki></code> is called on both the client and the server, so be sure to keep the [[Sides/1.16|sidedness]] of your code in mind. Many things, like opening GUIs and modifying the world, should only be done on the server-side.}}