Merge branch 'api6' into api7

Author: gravityfox

build.gradle

@@ -1,7 +1,7 @@
 apply from: project.file("gradle/versions.gradle")
 
 buildscript {
-    ext.kotlinVersion = '1.2.30'
+    ext.kotlinVersion = '1.2.41'
     repositories {
         jcenter()
         mavenCentral()
@@ -39,7 +39,7 @@ apply from: project.file("gradle/publish.gradle")
 apply from: project.file("gradle/foxcore.gradle")
 
 dependencies {
-    compile "org.jetbrains.kotlin:kotlin-stdlib-jdk8"
+    compile "org.jetbrains.kotlin:kotlin-stdlib-jdk8:$kotlinVersion"
     compile "org.spongepowered:spongeapi:$spongeVersion"
     compile 'com.flowpowered:flow-math:1.0.3'
     compile 'org.mapdb:mapdb:3.0.5'

gradle/wrapper/gradle-wrapper.jar

@@ -1,4 +1,4 @@
-#Thu Mar 15 17:03:00 PDT 2018
+#Sun May 27 00:37:29 PDT 2018
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME

gradle/wrapper/gradle-wrapper.properties

@@ -0,0 +1,7 @@
+package net.foxdenstudio.sponge.foxcore.plugin.scoreboard;
+
+public class FoxHudCard {
+
+
+
+}

src/main/java/net/foxdenstudio/sponge/foxcore/plugin/scoreboard/FoxHudCard.java

@@ -0,0 +1,4 @@
+package net.foxdenstudio.sponge.foxcore.plugin.scoreboard;
+
+public class FoxScoreboard {
+}

src/main/java/net/foxdenstudio/sponge/foxcore/plugin/scoreboard/FoxScoreboard.java

@@ -0,0 +1,39 @@
+package net.foxdenstudio.sponge.foxcore.plugin.scoreboard;
+
+import net.foxdenstudio.sponge.foxcore.common.util.WeakCacheMap;
+import org.spongepowered.api.entity.living.player.Player;
+
+import java.util.Deque;
+import java.util.LinkedList;
+import java.util.Map;
+import java.util.Optional;
+
+public class FoxScoreboardManager {
+
+    private static FoxScoreboardManager instance = new FoxScoreboardManager();
+
+    Map<Player, Deque<FoxScoreboard>> playerScoreboards = new WeakCacheMap<>((k, m) -> {
+        if(k instanceof Player){
+            Player player = (Player) k;
+            Deque<FoxScoreboard> deque = new LinkedList<>();
+            m.put(player, deque);
+            return deque;
+        } else return null;
+    });
+
+    public static FoxScoreboardManager getInstance() {
+        return instance;
+    }
+
+    public void display(Player player, FoxScoreboard scoreboard) {
+        Deque<FoxScoreboard> scoreboards = playerScoreboards.get(player);
+        scoreboards.remove(scoreboard);
+        scoreboards.addFirst(scoreboard);
+        //player.setScoreboard(scoreboard);
+    }
+
+    public Optional<FoxScoreboard> getActiveScoreboard(Player player) {
+        return Optional.ofNullable(playerScoreboards.get(player).peekFirst());
+    }
+
+}