Content Rules can be one of three types:
Trait -- A tile will either have this rule or not depending on the chance, for example a "Has Fish" trait with a 50 Chance will have a 50% chance of showing up.
Numeric -- This rule will show up in a row of its own with a value between the "Min" and the "Max" -- so in the above example you'll see a "Water Depth" row with a value between 50 and 5000.
Items -- This rule will show up in a row of its own and its value will be a list of things with the amount of those being between the "Min" and "Max". To edit the list of things, click Edit Entries after you have clicked "Edit Rules" to save your changes.
Much like Traits, Numeric and Items Content Rules can have a chance of them appearing.
If you wish to Delete a content rule, you can do so by clicking the Delete button to the right.
Content is generated procedurally the same way every time. If you don't like the way a rule is generating, you can click the "↻" button here to reseed the random number generator for that rule, which will change the way it generates across the board.
