Use kit module from Nucleus for the reward service

First register the reward kit with Nucleus `/kit create <name>`. Then register it with BlockyArena `/ba create kit <name>`. To unregister the kit with BlockyArena, execute `/ba remove kit <name>`.

build.gradle.kts

@@ -4,7 +4,7 @@ plugins {
 }
 
 group = "io.github.mrdarcychen"
-version = "0.6.1"
+version = "0.7.0-rc1"
 description = "A deathmatch plugin for Minecraft servers"
 
 dependencies {

src/main/java/io/github/mrdarcychen/ConfigManager.java

@@ -55,7 +55,7 @@ public void load(Path defaultConfigDir) {
             System.out.println("Creating a default config for BlockyArena.");
             this.rootNode = loader.createEmptyNode(ConfigurationOptions.defaults());
             this.rootNode.getNode("timers", "lobby", "cooldownSec").setValue(15);
-
+            this.rootNode.getNode("reward").setValue("");
 
             try {
                 loader.save(rootNode);
@@ -101,4 +101,8 @@ public ConfigurationNode getConfNode(Object... path) {
     public int getLobbyCountdown() {
         return rootNode.getNode("timers", "lobby", "cooldownSec").getInt();
     }
-}
+
+    public String getRewardKitName() {
+        return rootNode.getNode("reward").getString();
+    }
+} 

src/main/java/io/github/mrdarcychen/commands/CmdCreate.java

@@ -16,6 +16,8 @@
 
 package io.github.mrdarcychen.commands;
 
+import io.github.mrdarcychen.ConfigManager;
+import org.spongepowered.api.Sponge;
 import org.spongepowered.api.command.CommandException;
 import org.spongepowered.api.command.CommandResult;
 import org.spongepowered.api.command.CommandSource;
@@ -61,9 +63,15 @@ public CommandResult execute(CommandSource src, CommandContext args) throws Comm
                 player.sendMessage(Text.of("Execute /ba edit " + id + " save when you're done."));
                 player.sendMessage(Text.of("Execute /ba create arena " + id + " to start over."));
                 return CommandResult.success();
+            case "reward":
+                ConfigManager.getInstance().getConfNode("reward").setValue(id);
+                Sponge.getCommandManager().process(Sponge.getServer().getConsole(), "kit onetime " + id + " true");
+                player.sendMessage(Text.of("Reward has been set to " + id + ". Winners must have the permission \n" +
+                        "nucleus.kits." + id + " in order to receive this reward."));
+                return CommandResult.success();
             default:
                 player.sendMessage(Text.of("Invalid argument <type>. Must be arena."));
         }
         return CommandResult.empty();
     }
-}
+}

src/main/java/io/github/mrdarcychen/commands/CmdRemove.java

@@ -17,12 +17,15 @@
 package io.github.mrdarcychen.commands;
 
 import io.github.mrdarcychen.BlockyArena;
+import io.github.mrdarcychen.ConfigManager;
+import org.spongepowered.api.Sponge;
 import org.spongepowered.api.command.CommandException;
 import org.spongepowered.api.command.CommandResult;
 import org.spongepowered.api.command.CommandSource;
 import org.spongepowered.api.command.args.CommandContext;
 import org.spongepowered.api.command.spec.CommandExecutor;
 import org.spongepowered.api.command.spec.CommandSpec;
+import org.spongepowered.api.entity.living.player.Player;
 import org.spongepowered.api.text.Text;
 
 import static org.spongepowered.api.command.args.GenericArguments.onlyOne;
@@ -43,6 +46,7 @@ private CmdRemove() {
 
     @Override
     public CommandResult execute(CommandSource src, CommandContext args) throws CommandException {
+        Player player = (Player) src;
         String type = args.<String>getOne("type").get().toLowerCase();
         String id = args.<String>getOne("id").get().toLowerCase();
         switch (type) {
@@ -54,6 +58,10 @@ public CommandResult execute(CommandSource src, CommandContext args) throws Comm
                     src.sendMessage(Text.of(e.getMessage()));
                     return CommandResult.empty();
                 }
+            case "reward":
+                ConfigManager.getInstance().getConfNode("reward").setValue("");
+                Sponge.getCommandManager().process(Sponge.getServer().getConsole(), "kit onetime " + id + " false");
+                player.sendMessage(Text.of("Winner(s) will no longer receive " + id + " as the reward."));
             default:
                 src.sendMessage(Text.of("<type> must be arena."));
                 return CommandResult.empty();

src/main/java/io/github/mrdarcychen/commands/RewardService.java

@@ -0,0 +1,15 @@
+package io.github.mrdarcychen.commands;
+
+import io.github.mrdarcychen.ConfigManager;
+import org.spongepowered.api.Sponge;
+import org.spongepowered.api.entity.living.player.Player;
+
+public class RewardService {
+
+    public static void offer(Player player) {
+        String kitName = ConfigManager.getInstance().getRewardKitName();
+        Sponge.getCommandManager().process(Sponge.getServer().getConsole(),
+                "kit resetusage " + player.getName() + " " + kitName);
+        Sponge.getCommandManager().process(player, "kit " + kitName);
+    }
+}

src/main/java/io/github/mrdarcychen/games/states/StoppingState.java

@@ -16,6 +16,7 @@
 
 package io.github.mrdarcychen.games.states;
 
+import io.github.mrdarcychen.commands.RewardService;
 import io.github.mrdarcychen.games.GameSession;
 import org.spongepowered.api.effect.sound.SoundTypes;
 import org.spongepowered.api.entity.living.player.Player;
@@ -61,6 +62,7 @@ public StoppingState(GameSession gameSession, List<Player> players, Team winner,
         new Timer(5, (tMinus) -> {
             if (tMinus == 0) {
                 gameSession.setMatchState(new LeavingState(gameSession, players));
+                winner.getPlayers().forEach(RewardService::offer);
             }
         });
     }