Setting Up Cooldown Coordinator for Singleplayer and Dedicated Servers

Determining Where the Mod Belongs

Cooldown Coordinator governs block entity behaviors, transfer checks, and movement cooldowns. Because all inventory interactions and item transfer timers are handled entirely by world logic, this mod is required on the server side.

• Singleplayer: Place the mod file into your local instance's mods folder. The built-in integrated server runs the transfer coordination logic automatically.
• Dedicated Servers: Place the mod file into the server's mods folder. It must be active on the host to manage interactions between hoppers and modded blocks for all connected players.

Troubleshooting Missing Installations

If Cooldown Coordinator is missing on a server that uses mods requiring it, the game may fail to load due to missing dependency requirements. If it loads without the library, heterogeneous networks—such as lines mixing vanilla hoppers with modded ducts—will lose coordinated timing, reverting to erratic, desynchronized transfers across different block types.