The Interdiction Matrix is a member of the MFFS family of machines.

It imposes restrictions on players or entities present in the space around it. For example, it can be configured to automatically kill mobs or players that move into its area of effect, or to prevent unauthorised players from tampering with other machines.

Recipe

Recipe Type	Ingredients	Outputs	Recipe preview
Recipe Type Shaped Crafting	Ingredients 5x Focus Matrix 3x Shock Module 1x Ender Chest	Outputs 1x Interdiction Matrix	Recipe preview Shock Module Shock Module Focus Matrix Focus Matrix Focus Matrix Shock Module Focus Matrix Ender Chest Focus Matrix Interdiction Matrix
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Operation

The space around an Interdiction Matrix is split up into two logical regions: Action and Warning.

The action region radiates out from the Matrix itself by the same number of blocks as there are Scale Modules installed. By default, the warning region continues from the edge of the action region (as a concentric sphere) by an additional 3 blocks.

When a player moves into the warning area of an Interdiction Matrix, it will send an alert message to say they have just entered its scanning range. If a player does not wish to experience first-hand which modules the Matrix has installed, they should not proceed closer.

With no modules installed, an Interdiction Matrix doesn't really do anything. With modules installed, it can serve as a powerful defense system.