ability to use multiple items in BlockedItem for drills

Describe the content or mechanics you are proposing.

This would be useful if you don't want your modded drill to mine some specific types of ore or soft materials like sand (if there is more than one type of sand-like material)

Describe how you think this content will improve the game. If you're proposing new content, mention how it may add more gameplay options or how it will fill a new niche.

better modded drills

Before making this issue, check the boxes below to confirm that you have acknowledged them.

[x] I have checked the Trello to make sure my suggestion isn't planned or implemented in a development version.
[X] I am familiar with all the content already in the game or have glanced at the wiki to make sure my suggestion doesn't exist in the game yet.
[x] I have read README.md to make sure my idea is not listed under the "A few things you shouldn't suggest" category.

Anuken / Mindustry-Suggestions

ability to use multiple items in BlockedItem for drills #5068

Describe the content or mechanics you are proposing.

Describe how you think this content will improve the game. If you're proposing new content, mention how it may add more gameplay options or how it will fill a new niche.

Before making this issue, check the boxes below to confirm that you have acknowledged them.