Fix tokens not being removed from the player when a poll succeeds if the player leaves

PGM/src/main/java/tc/oc/pgm/kits/GravityKit.java

@@ -0,0 +1,27 @@
+package tc.oc.pgm.kits;
+
+import tc.oc.pgm.match.MatchPlayer;
+
+public class GravityKit extends Kit.Impl {
+
+    boolean gravity;
+
+    public GravityKit(boolean gravity) {
+        this.gravity = gravity;
+    }
+
+    @Override
+    public void apply(MatchPlayer player, boolean force, ItemKitApplicator items) {
+        player.getBukkit().setGravity(gravity);
+    }
+
+    @Override
+    public boolean isRemovable() {
+        return true;
+    }
+
+    @Override
+    public void remove(MatchPlayer player) {
+        player.getBukkit().setGravity(true);
+    }
+}

PGM/src/main/java/tc/oc/pgm/kits/KitDefinitionParser.java

@@ -150,6 +150,11 @@ public class KitDefinitionParser extends MagicMethodFeatureParser<Kit> implement
         return new FlyKit(canFly, flying, flySpeedMultiplier);
     }
 
+    @MethodParser
+    public Kit gravity(Element el) throws InvalidXMLException {
+        return new GravityKit(XMLUtils.parseBoolean(el, true));
+    }
+
     @MethodParser({"effect", "potion"})
     public Kit effect(Element el) throws InvalidXMLException {
         return new PotionKit(itemParser.parsePotionEffect(el));

PGM/src/main/java/tc/oc/pgm/polls/PollMutation.java

@@ -4,7 +4,9 @@ import org.bukkit.Bukkit;
 import org.bukkit.Server;
 import org.bukkit.command.CommandSender;
 import org.bukkit.entity.Player;
+import tc.oc.api.docs.User;
 import tc.oc.commons.bukkit.tokens.TokenUtil;
+import tc.oc.pgm.Config;
 import tc.oc.pgm.mutation.Mutation;
 import tc.oc.pgm.mutation.MutationMatchModule;
 
@@ -14,6 +16,7 @@ public class PollMutation extends Poll {
     private CommandSender sender;
     private MutationMatchModule module;
     private String mutationName;
+    private User user;
 
     public PollMutation(PollManager pollManager, Server server, CommandSender sender, Mutation mutation,
                         MutationMatchModule module) {
@@ -22,6 +25,9 @@ public class PollMutation extends Poll {
         this.sender = sender;
         this.module = module;
         this.mutationName = mutationName;
+        if (sender instanceof Player) {
+            user = TokenUtil.getUser((Player)sender);
+        }
     }
 
     @Override
@@ -29,9 +35,8 @@ public class PollMutation extends Poll {
         Bukkit.getServer().dispatchCommand(Bukkit.getConsoleSender(),
                 "mutation enable -q " + mutation.name().toLowerCase());
 
-        if (sender instanceof Player) {
-            Player player = (Player) sender;
-            TokenUtil.giveMutationTokens(TokenUtil.getUser(player), -1);
+        if (user != null) {
+            TokenUtil.giveMutationTokens(user, -1);
         }
     }
 

PGM/src/main/java/tc/oc/pgm/polls/PollNextMap.java

@@ -3,6 +3,7 @@ package tc.oc.pgm.polls;
 import org.bukkit.Server;
 import org.bukkit.command.CommandSender;
 import org.bukkit.entity.Player;
+import tc.oc.api.docs.User;
 import tc.oc.commons.bukkit.tokens.TokenUtil;
 import tc.oc.pgm.map.PGMMap;
 import tc.oc.pgm.match.MatchManager;
@@ -11,20 +12,23 @@ public class PollNextMap extends Poll {
     private final MatchManager mm;
     private final PGMMap nextMap;
     private CommandSender sender;
+    private User user;
 
     public PollNextMap(PollManager pollManager, Server server, CommandSender sender, String initiator, MatchManager mm, PGMMap nextMap) {
         super(pollManager, server, initiator);
         this.mm = mm;
         this.nextMap = nextMap;
         this.sender = sender;
+        if (sender instanceof Player) {
+            user = TokenUtil.getUser((Player)sender);
+        }
     }
 
     @Override
     public void executeAction() {
         this.mm.setNextMap(this.nextMap);
-        if (sender instanceof Player) {
-            Player player = (Player) sender;
-            TokenUtil.giveMapTokens(TokenUtil.getUser(player), -1);
+        if (user != null) {
+            TokenUtil.giveMapTokens(user, -1);
         }
     }
 

PGM/src/main/java/tc/oc/pgm/spawns/states/Dead.java

@@ -41,6 +41,7 @@ public class Dead extends Spawning {
         super.enterState();
 
         player.clearInventory();
+        bukkit.setGravity(true);
 
         if(player.isVisible()) NMSHacks.playDeathAnimation(player.getBukkit());
 

PGM/src/main/java/tc/oc/pgm/spawns/states/Joining.java

@@ -19,6 +19,7 @@ public class Joining extends Spawning {
     @Override
     public void enterState() {
         player.setVisible(false);
+        bukkit.setGravity(true);
 
         super.enterState();
         trySpawn();

PGM/src/main/java/tc/oc/pgm/spawns/states/Participating.java

@@ -16,6 +16,7 @@ public class Participating extends State {
     @Override
     public void enterState() {
         super.enterState();
+        bukkit.setGravity(true);
         permissionAttachment = bukkit.addAttachment(smm.getMatch().getPlugin(), Permissions.PARTICIPANT, true);
     }
 

PGM/src/main/java/tc/oc/pgm/spawns/states/Spawning.java

@@ -27,6 +27,7 @@ public abstract class Spawning extends Participating {
     public void enterState() {
         super.enterState();
 
+        bukkit.setGravity(true);
         player.setDead(true);
         player.refreshInteraction();
         player.refreshVisibility();

PGM/src/main/java/tc/oc/pgm/spawns/states/State.java

@@ -44,6 +44,7 @@ public abstract class State {
     }
 
     public void enterState() {
+        bukkit.setGravity(true);
         if(exited) {
             throw new IllegalStateException("Tried to enter already exited state " + this);
         } else if(entered) {
@@ -55,6 +56,7 @@ public abstract class State {
     /**
      */
     public void leaveState() {
+        bukkit.setGravity(true);
         if(!entered) {
             throw new IllegalStateException("Tried to leave state before entering " + this);
         } else if(exited) {