Added GM commands for setting reward points (#408)

* Added ability to read and update rewardpoints from MapleCharacter

* Add GM commands to give reward points

src/client/command/CommandsExecutor.java

@@ -280,6 +280,7 @@ public class CommandsExecutor {
         addCommand("givenx", 3, GiveNxCommand.class);
         addCommand("givevp", 3, GiveVpCommand.class);
         addCommand("givems", 3, GiveMesosCommand.class);
+        addCommand("giverp", 3, GiveRpCommand.class);
         addCommand("id", 3, IdCommand.class);
         addCommand("expeds", 3, ExpedsCommand.class);
         addCommand("kill", 3, KillCommand.class);

src/client/command/commands/gm3/GiveRpCommand.java

@@ -0,0 +1,29 @@
+package client.command.commands.gm3;
+
+import client.MapleCharacter;
+import client.MapleClient;
+import client.command.Command;
+
+public class GiveRpCommand extends Command {
+    {
+        setDescription("");
+    }
+
+    @Override
+    public void execute(MapleClient client, String[] params) {
+        MapleCharacter player = client.getPlayer();
+        if (params.length < 2) {
+            player.yellowMessage("Syntax: !giverp <playername> <gainrewardpoint>");
+            return;
+        }
+
+        MapleCharacter victim = client.getWorldServer().getPlayerStorage().getCharacterByName(params[0]);
+        if (victim != null) {
+            victim.setRewardPoints(victim.getRewardPoints() + Integer.parseInt(params[1]));
+            player.message("RP given. Player " + params[0] + " now has " + victim.getRewardPoints()
+                    + " reward points." );
+        } else {
+            player.message("Player '" + params[0] + "' could not be found.");
+        }
+    }
+}