One Roll Engine is a Foundry VTT module, based on the One-Roll Engine (O.R.E) generic TTRPG system. ORE is used for games such as Wild Talents, Monsters and Other Childish Things, and The Velvet Book.
This module is very barebones, it only provides you with the ability to roll dice and see sets; there's no actual game system built on top of it, no sheets or anything like that.
Use the /ore command to roll a number of dice (d10s, ten-sided dice with the numbers from 1 to 10). You can type any
of the following, to roll 7 dice:
/ore 7d10
/ore 7d
/ore 7
/ore 7d #electric dash attack!
They will all result in the same thing - a chat message that includes the result of the roll, with dice grouped up to sets.
Any text written after the #, "flavor text", will also be included.
You can also use them as inline roll buttons in text, that can be clicked. For example:
[[/ore 7d #electric dash attack!]]
The dice shown on the left are the "sets" you rolled. Sets include two or more dice with the same value. A set's "height" is that value, while a set's "width" is the amount of dice. For example, rolling a pair of tens is a "2x10", which has width 2 and height 10.
Visually, the dice in the sets will be shown in a column of identical-value dice.
Sets can be clicked to select/outline them (visible only to you).
The dice shown on the right - which are smaller and uncolored - are the "loose dice".
Loose dice can be clicked to select/outline them (visible only to you).
Loose dice can be alt-clicked to make them go down, by 1 each time, until it goes below 1 and returns to its original value.
Expert/hard dice can be added using the syntax /ore Xd XeX.
The 'e' can be replaced with 'E', 'h', or 'H'. If you don't put in the first number (e.g. /ore 5d e1) then the number of dice will default to 1. If you don't put in the second number (e.g. /ore 5d 1e), then the dice will default to 10.
The expert/hard dice will be added to the normal roll, becoming part of sets or loose dice as normal.
The One Roll Engine is published by Greg Stolze (http://gregstolze.com/) and licensed under Creative Commons Attribution-Share Alike 2.0.
