Added DC user mention tabcomplete...

But only for commands, because that's how it works now apparently
#16
Also might have made it 1.14 ready, though I switched the dependency back to 1.12
Oh it's 1.12.2...

pom.xml

@@ -148,7 +148,7 @@
         </repository> -->
         <repository>
             <id>Essentials</id>
-            <url>http://repo.ess3.net/content/repositories/essrel/</url>
+            <url>https://ci.ender.zone/plugin/repository/everything/</url>
         </repository>
         <repository>
             <id>projectlombok.org</id>
@@ -174,7 +174,7 @@
         <dependency>
             <groupId>org.spigotmc</groupId>
             <artifactId>spigot-api</artifactId>
-            <version>1.12-R0.1-SNAPSHOT</version>
+            <version>1.12.2-R0.1-SNAPSHOT</version>
             <scope>provided</scope>
         </dependency>
         <dependency>

src/main/java/buttondevteam/discordplugin/DiscordPlayerSender.java

@@ -302,10 +302,6 @@ public class DiscordPlayerSender extends DiscordSenderBase implements IMCPlayer<
 		return player.addAttachment(plugin);
 	}
 
-	public Block getTargetBlock(HashSet<Byte> transparent, int maxDistance) {
-		return player.getTargetBlock(transparent, maxDistance);
-	}
-
 	public World getWorld() {
 		return player.getWorld();
 	}
@@ -354,10 +350,6 @@ public class DiscordPlayerSender extends DiscordSenderBase implements IMCPlayer<
 		player.setCompassTarget(loc);
 	}
 
-	public List<Block> getLastTwoTargetBlocks(HashSet<Byte> transparent, int maxDistance) {
-		return player.getLastTwoTargetBlocks(transparent, maxDistance);
-	}
-
 	public Location getCompassTarget() {
 		return player.getCompassTarget();
 	}
@@ -1096,11 +1088,21 @@ public class DiscordPlayerSender extends DiscordSenderBase implements IMCPlayer<
 	}
 
 	public void hidePlayer(Player player) {
-		player.hidePlayer(player);
+		this.player.hidePlayer(player);
+	}
+
+	@Override
+	public void hidePlayer(Plugin plugin, Player player) {
+		this.player.hidePlayer(plugin, player);
 	}
 
 	public void showPlayer(Player player) {
-		player.showPlayer(player);
+		this.player.showPlayer(player);
+	}
+
+	@Override
+	public void showPlayer(Plugin plugin, Player player) {
+		this.player.showPlayer(plugin, player);
 	}
 
 	public boolean canSee(Player player) {

src/main/java/buttondevteam/discordplugin/mcchat/MCListener.java

@@ -18,10 +18,13 @@ import org.bukkit.event.EventHandler;
 import org.bukkit.event.EventPriority;
 import org.bukkit.event.Listener;
 import org.bukkit.event.entity.PlayerDeathEvent;
+import org.bukkit.event.player.PlayerCommandSendEvent;
 import org.bukkit.event.player.PlayerKickEvent;
 import org.bukkit.event.player.PlayerLoginEvent;
 import org.bukkit.event.player.PlayerLoginEvent.Result;
 import org.bukkit.event.server.BroadcastMessageEvent;
+import org.bukkit.event.server.TabCompleteEvent;
+import reactor.core.publisher.Flux;
 import reactor.core.publisher.Mono;
 
 import java.util.Objects;
@@ -154,4 +157,26 @@ class MCListener implements Listener {
 	public void onNickChange(NickChangeEvent event) {
 		MCChatUtils.updatePlayerList();
 	}
+
+	@EventHandler
+	public void onTabComplete(TabCompleteEvent event) {
+		int i = event.getBuffer().lastIndexOf(' ');
+		String t = event.getBuffer().substring(i + 1); //0 if not found
+		//System.out.println("Last token: " + t);
+		if (!t.startsWith("@"))
+			return;
+		String token = t.substring(1);
+		//System.out.println("Token: " + token);
+		val x = DiscordPlugin.mainServer.getMembers()
+			.flatMap(m -> Flux.just(m.getUsername(), m.getNickname().orElse("")))
+			.filter(s -> s.startsWith(token))
+			.map(s -> "@" + s)
+			.doOnNext(event.getCompletions()::add).blockLast();
+		//System.out.println("Finished - last: " + x);
+	}
+
+	@EventHandler
+	public void onCommandSend(PlayerCommandSendEvent event) {
+		event.getCommands().add("g");
+	}
 }

src/main/java/buttondevteam/discordplugin/playerfaker/DiscordFakePlayer.java

@@ -552,10 +552,20 @@ public class DiscordFakePlayer extends DiscordHumanEntity implements Player {
 	public void hidePlayer(Player player) {
 	}
 
+	@Override
+	public void hidePlayer(Plugin plugin, Player player) {
+
+	}
+
 	@Override
 	public void showPlayer(Player player) {
 	}
 
+	@Override
+	public void showPlayer(Plugin plugin, Player player) {
+
+	}
+
 	@Override
 	public boolean canSee(Player player) { // Nobody can see them
 		return false;

src/main/java/buttondevteam/discordplugin/playerfaker/DiscordLivingEntity.java

@@ -126,21 +126,11 @@ public abstract class DiscordLivingEntity extends DiscordEntity implements Livin
 		return Arrays.asList();
 	}
 
-	@Override
-	public Block getTargetBlock(HashSet<Byte> transparent, int maxDistance) {
-		return null;
-	}
-
 	@Override
 	public Block getTargetBlock(Set<Material> transparent, int maxDistance) {
 		return null;
 	}
 
-	@Override
-	public List<Block> getLastTwoTargetBlocks(HashSet<Byte> transparent, int maxDistance) {
-		return Arrays.asList();
-	}
-
 	@Override
 	public List<Block> getLastTwoTargetBlocks(Set<Material> transparent, int maxDistance) {
 		return Arrays.asList();