Implemented scoreboard interfaces.

src/api/java/noppes/npcs/api/scoreboard/IScoreboard.java

@@ -1,4 +1,33 @@
 package noppes.npcs.api.scoreboard;
 
 public interface IScoreboard {
+    IScoreboardObjective[] getObjectives();
+
+    IScoreboardObjective getObjective(String name);
+
+    boolean hasObjective(String objective);
+
+    void removeObjective(String objective);
+
+    IScoreboardObjective addObjective(String objective, String criteria);
+
+    void setPlayerScore(String player, String objective, int score, String datatag);
+    
+    int getPlayerScore(String player, String objective, String datatag);
+
+    boolean hasPlayerObjective(String player, String objective, String datatag);
+
+    void deletePlayerScore(String player, String objective, String datatag);
+
+    IScoreboardTeam[] getTeams();
+
+    IScoreboardTeam getTeamByName(String name);
+
+    boolean hasTeam(String name);
+
+    IScoreboardTeam addTeam(String name);
+
+    IScoreboardTeam getTeam(String name);
+
+    void removeTeam(String name);
 }

src/api/java/noppes/npcs/api/scoreboard/IScoreboardObjective.java

@@ -0,0 +1,14 @@
+package noppes.npcs.api.scoreboard;
+
+public interface IScoreboardObjective {
+
+    String getName();
+
+    String getDisplayName();
+
+    void setDisplayName(String name);
+
+    String getCriteria();
+
+    boolean isReadyOnly();
+}

src/api/java/noppes/npcs/api/scoreboard/IScoreboardTeam.java

@@ -0,0 +1,31 @@
+package noppes.npcs.api.scoreboard;
+
+public interface IScoreboardTeam {
+    String getName();
+
+    String getDisplayName();
+
+    void setDisplayName(String name);
+
+    void addPlayer(String player);
+
+    void removePlayer(String player);
+
+    String[] getPlayers();
+
+    int getTeamsize();
+
+    void clearPlayers();
+
+    boolean getFriendlyFire();
+
+    void setFriendlyFire(boolean bo);
+
+    void setColor(String color);
+
+    String getColor();
+
+    void setSeeInvisibleTeamPlayers(boolean bo);
+
+    boolean getSeeInvisibleTeamPlayers();
+}