Abstract Permission

Abstract base class for permissions that provides common functionality for generating the permission’s identifier and literal string based on the mod ID and permission node.

A basic example of how you could use this class to create a permission is as follows:

PermissionRegistry.java

package com.examplemod.permissions;

import dev.matthiesen.matthiesen_core.common.core.MatthiesenCoreCommon;
import dev.matthiesen.matthiesen_core.common.api.permissions.Permission;
import dev.matthiesen.matthiesen_core.common.api.permissions.PermissionLevel;
import dev.matthiesen.matthiesen_core.common.utility.AbstractPermission;

public final class PermissionRegistry {
  public static final Permission EXAMPLE_PERMISSION = register(
    "example_permission", // registered as "example_mod.example_permission" and has the literal string "ExampleMod:example_permission"
    4 // permission level (0-4) where 0 is the lowest and 4 is the highest
  );

  public static void init() {}

  private static Permission register(String node, int level) {
    var newPermission = modPermission(node, toPermLevel(level));
    MatthiesenCoreCommon.INSTANCE.getPermissionsManager().registerPermission(newPermission); // can also be accessed from your mod if extending AbstractCommonMod
    return newPermission;
  }

  private static Permission modPermission(String node, PermissionLevel level) {
    return new AbstractPermission(node, level) {
      @Override
      protected String getModId() {
        return "example_mod";
      }

      @Override
      protected String getPermissionNamespace() {
         return "ExampleMod";
      }
    };
  }

  private static PermissionLevel toPermLevel(int permLevel) {
    for (PermissionLevel value : PermissionLevel.values()) {
      if (value.ordinal() == permLevel) {
        return value;
      }
    }
    return PermissionLevel.CHEAT_COMMANDS_AND_COMMAND_BLOCKS;
  }
}