Update : 1.1

Signed-off-by: rexbut <butbutdu45@gmail.com>

Author: rexbut

gradle.properties

@@ -4,5 +4,5 @@ packaging=jar
 description=EverAPI
 url=http://www.evercraft.fr
 organization=EverAPI
-buildVersion=1.0
+buildVersion=1.1
 buildType=SNAPSHOT

src/main/java/fr/evercraft/everapi/EAListener.java

@@ -16,22 +16,30 @@
  */
 package fr.evercraft.everapi;
 
+import java.util.Optional;
+
 import org.spongepowered.api.event.Listener;
+import org.spongepowered.api.event.Order;
 import org.spongepowered.api.event.network.ClientConnectionEvent;
 
+import fr.evercraft.everapi.server.player.EPlayer;
+
 public class EAListener {
 	private final EverAPI plugin;
 
 	public EAListener(final EverAPI plugin){
 		this.plugin = plugin;
 	}
 
-	@Listener
+	@Listener(order=Order.FIRST)
 	public void onPlayerJoin(final ClientConnectionEvent.Join event) {
-		this.plugin.getEServer().getEPlayer(event.getTargetEntity());
+		Optional<EPlayer> player = this.plugin.getEServer().getEPlayer(event.getTargetEntity());
+		if(player.isPresent()) {
+			this.plugin.getManagerService().getEScoreBoard().addPlayer(player.get());
+		}
 	}
 
-	@Listener
+	@Listener(order=Order.POST)
 	public void onPlayerDisconnect(final ClientConnectionEvent.Disconnect event) {
 		this.plugin.getEServer().removeEPlayer(event.getTargetEntity());
 	}

src/main/java/fr/evercraft/everapi/EverAPI.java

@@ -31,7 +31,7 @@
 
 @Plugin(id = "fr.evercraft.everapi", 
 		name = "EverAPI", 
-		version = "1.0", 
+		version = "1.1", 
 		description = "EverAPI is a library",
 		url = "http://wiki.evercraft.fr/",
 		authors = {"rexbut","lesbleu"})

src/main/java/fr/evercraft/everapi/server/EServer.java

@@ -162,6 +162,7 @@ public Optional<User> getUser(String identifier){
 
 	public Optional<User> getUser(UUID identifier){
 		Preconditions.checkNotNull(identifier, "identifier");
+		
 		if(this.plugin.getEverAPI().getManagerService().getUserStorage().isPresent()) {
 			return this.plugin.getEverAPI().getManagerService().getUserStorage().get().get(identifier);
 		} else {

src/main/java/fr/evercraft/everapi/server/player/EPlayer.java

@@ -16,6 +16,7 @@
  */
 package fr.evercraft.everapi.server.player;
 
+import java.util.Collection;
 import java.util.HashMap;
 import java.util.Map;
 import java.util.Optional;
@@ -439,4 +440,22 @@ public boolean removeObjective(DisplaySlot display, String identifier) {
 		}
 		return false;
 	}
+
+	public Collection<EPlayer> getOnlinePlayers() {
+		return this.plugin.getEServer().getOnlineEPlayers(this);
+	}
+	
+	public boolean addNameTag(Text teamRepresentation, Text prefix, Text suffix) {
+		if(this.plugin.getManagerService().getScoreBoard().isPresent()) {
+			return this.plugin.getManagerService().getScoreBoard().get().addNameTag(this.player, teamRepresentation, prefix, suffix);
+		}
+		return false;
+	}
+	
+	public boolean removeNameTag(Text teamRepresentation) {
+		if(this.plugin.getManagerService().getScoreBoard().isPresent()) {
+			return this.plugin.getManagerService().getScoreBoard().get().removeNameTag(this.player, teamRepresentation);
+		}
+		return false;
+	}
 }

src/main/java/fr/evercraft/everapi/services/ManagerService.java

@@ -87,6 +87,10 @@ public EPagination getEPagination() {
 		return this.pagination;
 	}
 
+	public EScoreBoardService getEScoreBoard() {
+		return this.scoreboard;
+	}
+	
 
 	/*
 	 * Accesseurs service EverCraft

src/main/java/fr/evercraft/everapi/services/essentials/event/VanishEvent.java

@@ -0,0 +1,40 @@
+package fr.evercraft.everapi.services.essentials.event;
+
+import java.util.UUID;
+
+import org.spongepowered.api.event.Event;
+import org.spongepowered.api.event.cause.Cause;
+
+import fr.evercraft.everapi.plugin.EPlugin;
+
+public class VanishEvent implements Event {	
+	public static enum Action {
+    	ADD,
+    	REMOVE;
+    }
+	
+	private final EPlugin plugin;
+    private final UUID uuid;
+    private final Action action;
+
+    public VanishEvent(final EPlugin plugin, final UUID uuid, final Action action) {
+    	this.plugin = plugin;
+    	
+    	this.uuid = uuid;
+        this.action = action;
+    }
+
+    public UUID getPlayer() {
+        return this.uuid;
+    }
+    
+    public Action getAction() {
+        return this.action;
+    }
+    
+    @Override
+	public Cause getCause() {
+		return Cause.source(this.plugin).build();
+	}
+}
+

src/main/java/fr/evercraft/everapi/servives/scoreboard/EScoreBoardService.java

@@ -19,10 +19,16 @@
 import java.util.Optional;
 
 import org.spongepowered.api.entity.living.player.Player;
+import org.spongepowered.api.scoreboard.Scoreboard;
+import org.spongepowered.api.scoreboard.Team;
+import org.spongepowered.api.scoreboard.Visibilities;
 import org.spongepowered.api.scoreboard.displayslot.DisplaySlot;
 import org.spongepowered.api.scoreboard.objective.Objective;
+import org.spongepowered.api.text.Text;
+import org.spongepowered.api.text.format.TextColors;
 
 import fr.evercraft.everapi.EverAPI;
+import fr.evercraft.everapi.server.player.EPlayer;
 import fr.evercraft.everapi.services.priority.PriorityService;
 import fr.evercraft.everapi.servives.scoreboard.event.ScoreBoardEvent;
 import fr.evercraft.everapi.servives.scoreboard.event.ScoreBoardEvent.Action;
@@ -37,6 +43,35 @@ public EScoreBoardService(final EverAPI plugin){
 	public void reload() {
 	}
 
+	public boolean addPlayer(EPlayer player) {
+		player.setScoreboard(Scoreboard.builder().build());
+		return true;
+	}
+	
+	@Override
+	public boolean addNameTag(Player player, Text teamRepresentation ,Text prefix, Text suffix) {
+		Team team = Team.builder()
+				.prefix(prefix)
+				.suffix(suffix)
+				.name(teamRepresentation.toPlain())
+				.nameTagVisibility(Visibilities.ALL)
+				.displayName(teamRepresentation)
+				.color(TextColors.RED)
+				.build();
+		team.addMember(teamRepresentation);
+		player.getScoreboard().registerTeam(team);
+		return true;
+	}
+	
+	@Override
+	public boolean removeNameTag(Player player, Text teamRepresentation) {
+		Optional<Team> team = player.getScoreboard().getMemberTeam(teamRepresentation);
+		if(team.isPresent()) {
+			team.get().unregister();
+		}
+		return true;
+	}
+	
 	@Override
 	public boolean addObjective(Player player, DisplaySlot display, Objective objective) {
 		return addObjective(player, getPriority(display, objective), display, objective);
@@ -50,10 +85,14 @@ public boolean addObjective(Player player, int priority, DisplaySlot display, Ob
 				player.getScoreboard().removeObjective(objective_player.get());
 				this.plugin.getGame().getEventManager().post(new ScoreBoardEvent(this.plugin, player, objective_player.get(), display, Action.REPLACE));
 			}
-			player.getScoreboard().addObjective(objective);
-			player.getScoreboard().updateDisplaySlot(objective, display);
-			this.plugin.getGame().getEventManager().post(new ScoreBoardEvent(this.plugin, player, objective, display, Action.ADD));
-			return true;
+			if(!player.getScoreboard().getObjective(objective.getName()).isPresent()) {
+				player.getScoreboard().addObjective(objective);
+				player.getScoreboard().updateDisplaySlot(objective, display);
+				this.plugin.getGame().getEventManager().post(new ScoreBoardEvent(this.plugin, player, objective, display, Action.ADD));
+				return true;
+			} else {
+				this.plugin.getLogger().warn("Multi-Objective (player='" + player.getIdentifier() + "';objective='" + objective.getName() + "')");
+			}
 		}
 		return false;
 	}

src/main/java/fr/evercraft/everapi/servives/scoreboard/ScoreBoardService.java

@@ -3,6 +3,7 @@
 import org.spongepowered.api.entity.living.player.Player;
 import org.spongepowered.api.scoreboard.displayslot.DisplaySlot;
 import org.spongepowered.api.scoreboard.objective.Objective;
+import org.spongepowered.api.text.Text;
 
 public interface ScoreBoardService {
 
@@ -13,4 +14,8 @@ public interface ScoreBoardService {
 	public boolean removeObjective(Player player, DisplaySlot display, Objective objective);
 
 	public boolean removeObjective(Player player, DisplaySlot display, String identifier);
+
+	public boolean addNameTag(Player player, Text teamRepresentation, Text prefix, Text suffix);
+
+	public boolean removeNameTag(Player player, Text teamRepresentation);
 }