Ability to deny/allow commands without permission plugins

1 files changed, 38 insertions, 0 deletions

diff --git a/src/main/java/net/elytrium/limboauth/command/CommandPermissionState.java b/src/main/java/net/elytrium/limboauth/command/CommandPermissionState.java
new file mode 100644
index 0000000..47e9208
--- /dev/null
+++ b/src/main/java/net/elytrium/limboauth/command/CommandPermissionState.java
@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2021 - 2023 Elytrium
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package net.elytrium.limboauth.command;
+
+import com.velocitypowered.api.permission.PermissionSubject;
+import com.velocitypowered.api.permission.Tristate;
+import java.util.function.BiFunction;
+
+public enum CommandPermissionState {
+  FALSE((source, permission) -> false),
+  TRUE((source, permission) -> source.getPermissionValue(permission) != Tristate.FALSE),
+  PERMISSION(PermissionSubject::hasPermission);
+
+  private final BiFunction<PermissionSubject, String, Boolean> hasPermissionFunction;
+
+  CommandPermissionState(BiFunction<PermissionSubject, String, Boolean> hasPermissionFunction) {
+    this.hasPermissionFunction = hasPermissionFunction;
+  }
+
+  public boolean hasPermission(PermissionSubject permissionSubject, String permission) {
+    return this.hasPermissionFunction.apply(permissionSubject, permission);
+  }
+}