1 files changed, 60 insertions, 0 deletions
diff --git a/src/main/java/net/tylermurphy/hideAndSeek/util/TabCompleter.java b/src/main/java/net/tylermurphy/hideAndSeek/util/TabCompleter.java
new file mode 100644
index 0000000..4c949e1
--- /dev/null
+++ b/src/main/java/net/tylermurphy/hideAndSeek/util/TabCompleter.java
@@ -0,0 +1,60 @@
+/*
+ * This file is part of Kenshins Hide and Seek
+ *
+ * Copyright (c) 2021 Tyler Murphy.
+ *
+ * Kenshins Hide and Seek free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * he Free Software Foundation version 3.
+ *
+ * Kenshins Hide and Seek 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+package net.tylermurphy.hideAndSeek.util;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Locale;
+import java.util.stream.Collectors;
+
+import net.tylermurphy.hideAndSeek.game.CommandHandler;
+import org.bukkit.command.CommandSender;
+
+public class TabCompleter{
+
+	public static List<String> handleTabComplete(CommandSender sender, String[] args) {
+		if(args.length == 1) {
+			return new ArrayList<>(CommandHandler.COMMAND_REGISTER.keySet())
+					.stream()
+					.filter(handle -> sender.hasPermission("hideandseek."+handle.toLowerCase()) && handle.toLowerCase().startsWith(args[0].toLowerCase(Locale.ROOT)))
+					.collect(Collectors.toList());
+		} else if(args.length > 1) {
+			if(!CommandHandler.COMMAND_REGISTER.containsKey(args[0].toLowerCase())) {
+				return null;
+			} else {
+				String[] usage = CommandHandler.COMMAND_REGISTER.get(args[0].toLowerCase()).getUsage().split(" ");
+				if(args.length - 2 < usage.length) {
+					String parameter = usage[args.length-2];
+					if(parameter.equals("<player>")) {
+						return null;
+					} else {
+						List<String> temp = new ArrayList<>();
+						temp.add(parameter.replace("<", "").replace(">", ""));
+						return temp;
+					}
+				} else {
+					return null;
+				}
+			}
+		}
+		return null;
+	}
+
+}