Applied Exchange: Bridging Applied Energistics 2 and ProjectE with EMC Sorting
Managing storage in Minecraft can quickly spiral into chaos. You start with a few chests, then graduate to barrels, and before you know it, you are staring at a wall of drives filled with thousands of items. Applied Energistics 2 revolutionized digital storage, but even its powerful sorting options have limits. What if you could sort not just by name or quantity, but by the actual value of each item? That is exactly what the Applied Exchange mod delivers, and it changes how you interact with your ME system in ways you might not expect.
What Exactly Is Applied Exchange
Applied Exchange is a lightweight integration mod that adds a brand-new sorting mode to every sortable Applied Energistics 2 inventory. If you have ever used AE2 terminals, you know the drill: you can sort by name, by the number of items, by the mod they come from, or even by Inventory Tweaks if you have that installed. Applied Exchange slips a fifth option into that lineup, one that lets you sort by EMC value. EMC, for those unfamiliar, stands for Energy-Matter Currency, a concept introduced by ProjectE that assigns a numerical value to nearly every item in the game based on its rarity and crafting cost.
Suddenly, your terminal becomes more than just a storage interface. It becomes a real-time valuation tool. Diamonds sit next to diamonds, cobblestone sinks to the bottom, and you can instantly spot which items carry the most weight in your transmutation tablet. The sorting option appears in the dropdown menu under the label that currently reads "No such message," a quirky placeholder the mod author has not yet resolved, which is part of the reason the mod carries a beta tag.
Why EMC Sorting Matters for Your Workflow
Think about how you typically craft in modded Minecraft. You might need a specific amount of EMC to fuel your condenser or to keep your transmutation table stocked. Without Applied Exchange, you would have to manually check each item's EMC value through ProjectE interfaces or external tools. With this mod installed, you simply open your ME terminal, select the EMC sorting mode, and the entire grid reorganizes itself by value. High-EMC items like dark matter or red matter float to the top, while low-value blocks like dirt and stone settle at the bottom.
This is not just a cosmetic change. It directly impacts efficiency. If you are running low on EMC fuel, you can quickly identify which items you can afford to dump into your condenser without losing anything irreplaceable. If you are setting up automated crafting chains that depend on EMC thresholds, the sorting mode helps you audit your inventory at a glance. It turns the ME terminal into a dashboard for your ProjectE economy.
Compatibility and Current Limitations
At the moment, Applied Exchange only supports ProjectE. The mod author has stated that support for Equivalent Exchange 3, or EE3, is planned but not yet implemented. If you are running a pack built around ProjectE, you are in the clear. If your pack uses EE3 exclusively, you will need to wait for a future update. The mod is designed to slot into existing setups without conflicts, but there is one critical installation rule you must follow.
Installation Notes and the Jar File Warning
Here is something you absolutely cannot ignore. When you install Applied Exchange, you must not rename the jar file. The same goes for your Applied Energistics 2 jar file. If either file gets renamed, the mod will crash the moment you open any sortable AE2 inventory. This is not a suggestion buried in fine print. It is a hard requirement baked into how the mod hooks into AE2's sorting system. Keep the filenames exactly as they are when you download them, and everything runs smoothly. Rename them, and you will be staring at a crash report instead of your neatly sorted items.
For players who prefer a streamlined modding experience, getting this mod up and running can be as simple as a few clicks. Many modern launchers simplify the process significantly, and the foxygame.net launcher stands out by letting you browse and download mods directly from its built-in menu, making the entire installation feel effortless and intuitive without ever leaving the application.
Modpack Permissions and Community Use
The mod author has taken a refreshingly open approach to permissions. You are allowed to include Applied Exchange in any modpack you want without asking for explicit permission. There is no need to send a message, wait for approval, or navigate a maze of licensing terms. The author does mention that it would be nice to know which modpack includes the mod, likely out of genuine curiosity and a desire to see how the community puts the tool to use. If you are a pack developer, dropping a quick note to the author is a courteous gesture, but it is not a barrier to inclusion.
The "No Such Message" Mystery
One of the more amusing quirks of Applied Exchange is the sorting option label. When you open the sorting dropdown in your AE2 terminal, the EMC option appears as "No such message." This is not an error on your end. The mod author openly acknowledges this as an unresolved issue and cites it as one of the reasons the mod remains in beta. It does not affect functionality. The sorting works exactly as intended. The label is simply a placeholder that never got its proper localization string. If you can look past the odd name in the menu, the feature itself is fully operational.
How It Compares to Other Sorting Methods
- By Name: Alphabetical order, great for finding specific items but useless for valuation.
- By Number of Items: Shows quantity at a glance, but quantity does not equal worth.
- By Mod: Groups items by their source mod, helpful for organization but not for EMC management.
- By Inventory Tweaks: Relies on external sorting rules, which rarely account for ProjectE values.
- By EMC Value (Applied Exchange): The only mode that ranks items by their transmutation worth, directly supporting ProjectE workflows.
None of the vanilla sorting methods address the specific needs of a ProjectE-integrated base. Applied Exchange fills that gap cleanly without adding bloat or unnecessary features. It does one thing and does it well.
Practical Scenarios Where Applied Exchange Shines
Imagine you have just returned from a mining expedition with a full inventory. You dump everything into your ME system and open the terminal. With EMC sorting enabled, you instantly see that you picked up several stacks of emerald ore alongside your usual cobblestone haul. Without this mod, those emeralds might sit unnoticed for hours. With it, they are right at the top, ready to be converted into EMC for your next big transmutation project.
Another scenario involves base cleanup. If you are running low on storage space, you can sort by EMC to identify the lowest-value items taking up the most slots. Those are the prime candidates for deletion or conversion. It turns inventory management from a chore into a strategic activity.
Looking Ahead: Future Updates and EE3 Support
The roadmap for Applied Exchange includes support for Equivalent Exchange 3, which would broaden its appeal significantly. EE3 uses a different EMC system than ProjectE, and bridging both under one sorting mode would make Applied Exchange a universal tool for any pack that includes transmutation mechanics. Until that update arrives, ProjectE users remain the primary audience, and the mod already serves them exceptionally well despite its beta status.
Final Thoughts on Applied Exchange
Applied Exchange does not try to be a massive overhaul or a flashy content mod. It is a precise, focused tool that solves a specific problem for players who use both Applied Energistics 2 and ProjectE. The EMC sorting mode is genuinely useful, the installation requirements are straightforward as long as you respect the jar file naming rule, and the open modpack policy makes it an easy inclusion for pack developers. The "No such message" label is a minor cosmetic oddity that does not detract from the core functionality.
If your modded Minecraft world revolves around digital storage and transmutation, this mod belongs in your lineup. It turns your ME terminal into a command center for your entire EMC economy, and once you experience sorting by value, you will wonder how you ever managed without it.