Initial MC 1.13.2 support (todo: cleanup)

pom.xml

@@ -5,15 +5,15 @@
 	<version>master</version>
 
 	<properties>
-		<maven.compiler.source>11</maven.compiler.source>
+		<maven.compiler.source>1.6</maven.compiler.source>
-		<maven.compiler.target>11</maven.compiler.target>
+		<maven.compiler.target>1.6</maven.compiler.target>
 	</properties>
 
 	<dependencies>
 		<dependency>
 			<groupId>com.destroystokyo.paper</groupId>
 			<artifactId>paper-api</artifactId>
-			<version>1.12.2-R0.1-SNAPSHOT</version>
+			<version>1.13.2-R0.1-SNAPSHOT</version>
 		</dependency>
 	</dependencies>
 
@@ -26,6 +26,18 @@
 
 	<build>
 		<finalName>${project.artifactId}</finalName>
+		<plugins>
+			<plugin>
+				<groupId>org.apache.maven.plugins</groupId>
+				<artifactId>maven-compiler-plugin</artifactId>
+				<version>3.8.0</version>
+				<configuration>
+					<compilerArgs>
+						<arg>-Xlint:all</arg>
+					</compilerArgs>
+				</configuration>
+			</plugin>
+		</plugins>
 	</build>
 </project>
 

src/main/java/pw/kaboom/icontrolu/Commands.java

@@ -38,6 +38,8 @@ class CommandIcu implements CommandExecutor {
 						controller.sendMessage("Player \"" + target.getName() + "\" is already being controlled");
 					} else if (main.targetFor.containsKey(target.getUniqueId())) {
 						controller.sendMessage("Player \"" + target.getName() + "\" is already controlling another player");
+					} else if (controller.canSee(target) == false) {
+						controller.sendMessage("You may not control this player");
 					} else {
 						controller.teleport(target);
 
@@ -63,13 +65,13 @@ class CommandIcu implements CommandExecutor {
 				Bukkit.getScheduler().scheduleSyncDelayedTask(main, new Runnable() {
 					public void run() {
 						for (Player player: Bukkit.getOnlinePlayers()) {
-							player.showPlayer(controllerRun);
+							player.showPlayer(main, controllerRun);
 						}
 
 						Scoreboard scoreboard = Bukkit.getScoreboardManager().getMainScoreboard();
 						Team team = scoreboard.getTeam("iControlU_List");
-						if (team != null && team.hasPlayer(controllerRun) == true) {
+						if (team != null && team.hasEntry(controllerRun.getName()) == true) {
-							team.removePlayer(controllerRun);
+							team.removeEntry(controllerRun.getName());
 						}
 
 						controllerRun.removePotionEffect(PotionEffectType.INVISIBILITY);

src/main/java/pw/kaboom/icontrolu/Events.java

@@ -51,7 +51,7 @@ class Tick extends BukkitRunnable {
 				}
 
 				if (target.getHealth() > 0) {
-					target.teleport(controller);
+					target.teleportAsync(controller.getLocation());
 				}
 
 				target.setAllowFlight(controller.getAllowFlight());
@@ -64,7 +64,7 @@ class Tick extends BukkitRunnable {
 				target.setSprinting(controller.isSprinting());
 
 				for (Player player: Bukkit.getOnlinePlayers()) {
-					player.hidePlayer(controller);
+					player.hidePlayer(main, controller);
 				}
 				
 				Scoreboard scoreboard = Bukkit.getScoreboardManager().getMainScoreboard();
@@ -76,8 +76,8 @@ class Tick extends BukkitRunnable {
 				team.setCanSeeFriendlyInvisibles​(false);
 				team.setOption(Team.Option.COLLISION_RULE, Team.OptionStatus.NEVER);
 
-				if (team.hasPlayer(controller) == false) {
+				if (team.hasEntry(controller.getName()) == false) {
-					team.addPlayer(controller);
+					team.addEntry(controller.getName());
 				}
 
 				controller.addPotionEffect(new PotionEffect(PotionEffectType.INVISIBILITY, 99999, 0, false, false));
@@ -177,13 +177,13 @@ class Events implements Listener {
 				Bukkit.getScheduler().scheduleSyncDelayedTask(main, new Runnable() {
 					public void run() {
 						for (Player allPlayers: Bukkit.getOnlinePlayers()) {
-							allPlayers.showPlayer(controller);
+							allPlayers.showPlayer(main, controller);
 						}
 
 						Scoreboard scoreboard = Bukkit.getScoreboardManager().getMainScoreboard();
 						Team team = scoreboard.getTeam("iControlU_List");
-						if (team != null && team.hasPlayer(controller) == true) {
+						if (team != null && team.hasEntry(controller.getName()) == true) {
-							team.removePlayer(controller);
+							team.removeEntry(controller.getName());
 						}
 
 						controller.removePotionEffect(PotionEffectType.INVISIBILITY);
@@ -208,7 +208,7 @@ class Events implements Listener {
 
 		if (main.controllerFor.containsKey(player.getUniqueId())) {
 			Player controller = main.controllerFor.get(player.getUniqueId());
-			controller.teleport(player);
+			controller.teleportAsync(player.getLocation());
 		}
 	}
 }

src/main/java/pw/kaboom/icontrolu/Main.java

@@ -36,7 +36,7 @@ public class Main extends JavaPlugin {
 			Player target = Main.targetFor.get(controller.getUniqueId());
 			if (target != null) {
 				for (Player player: Bukkit.getOnlinePlayers()) {
-					player.showPlayer(controller);
+					player.showPlayer(this, controller);
 				}
 
 				Scoreboard scoreboard = Bukkit.getScoreboardManager().getMainScoreboard();

src/main/resources/plugin.yml

@@ -1,6 +1,7 @@
 name: iControlU
 main: pw.kaboom.icontrolu.Main
-description: Plugin that allows players to control other players. 
+description: Plugin that allows players to control other players.
+api-version: 1.13
 version: master
 
 commands: