This is a datapack that lets you roll polyhedral dice in Minecraft, aimed at players of tabletop games.

Usage

To roll dice, a player needs a dice bag. You can obtain the dice bag by entering the command /trigger dice_bag.

To use the dice bag, place it in the hotbar, select it, and right click.

The following interface should pop up:

To add a die to the roll, press the d4 through d20 buttons. The number after the "d" indicates how many sides each die has.

To add a positive or negative modifier, press the Modifier +1 or Modifier -1 buttons.

The forumla being rolled will show be shown as follows:

To abandon the roll, click Cancel or the ESC key. To roll the dice, click Roll.

Dice rolls will appear to the player who rolled them as follows:

Suppressing command output

The datapack uses /trigger commands to update the UI, and these send a message to the user in the chat each time these are used. To suppress these while using the datapack, you can use /gamerule sendCommandFeedback false to disable feedback from all commands - but be aware that this affects all players on the server.