Add Chest Mutation (#15)

* add chestmutation

* add translation key

* change to a normal chest

* fix exception

* fixes

* make unpollable

Commons/core/src/main/i18n/templates/pgm/PGMMessages.properties

@@ -229,6 +229,8 @@ mutation.type.bomber = Bomber
 mutation.type.bomber.desc = tnt rain
 mutation.type.bread = Bread
 mutation.type.bread.desc = bread with enchantments
+mutation.type.teamchest = Team Chest
+mutation.type.teamchest.desc = Shared chest among your teammates
 mutation.type.boat = Boat
 mutation.type.boat.desc = flying boats
 mutation.type.tools = Tools

PGM/src/main/java/tc/oc/pgm/mutation/Mutation.java

@@ -40,6 +40,7 @@ public enum Mutation {
     LIGHTNING  (LightningMutation.class,   Material.JACK_O_LANTERN),
     BOMBER     (BomberMutation.class,      Material.TNT),
     BREAD      (BreadMutation.class,       Material.BREAD),
+    TEAMCHEST  (TeamChestMutation.class,   Material.CHEST, false),
     BOAT       (BoatMutation.class,        Material.BOAT, false),
     TOOLS      (ToolsMutation.class,       Material.DIAMOND_PICKAXE),
     APOCALYPSE (ApocalypseMutation.class,  Material.NETHER_STAR);

PGM/src/main/java/tc/oc/pgm/mutation/types/kit/TeamChestMutation.java

@@ -0,0 +1,74 @@
+package tc.oc.pgm.mutation.types.kit;
+
+import org.bukkit.Bukkit;
+import org.bukkit.Material;
+import org.bukkit.entity.Player;
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.inventory.InventoryType;
+import org.bukkit.event.player.PlayerInteractEvent;
+import org.bukkit.inventory.Inventory;
+import org.bukkit.inventory.ItemStack;
+import org.bukkit.inventory.PlayerInventory;
+import tc.oc.commons.bukkit.item.ItemBuilder;
+import tc.oc.commons.bukkit.util.Constants;
+import tc.oc.pgm.kits.FreeItemKit;
+import tc.oc.pgm.kits.Kit;
+import tc.oc.pgm.match.Match;
+import tc.oc.pgm.match.MatchPlayer;
+import tc.oc.pgm.mutation.types.KitMutation;
+import tc.oc.pgm.teams.Team;
+
+import java.util.List;
+import java.util.Map;
+import java.util.WeakHashMap;
+
+public class TeamChestMutation extends KitMutation {
+
+    private final static FreeItemKit TEAM_CHEST = new FreeItemKit(new ItemBuilder()
+            .material(Material.CHEST)
+            .name(Constants.PREFIX + "Team Chest")
+            .lore(Constants.SUBTEXT + "Place down to open!")
+            .get());
+
+    private Map<Team, Inventory> TEAM_INVENTORY = new WeakHashMap<>();
+
+    public TeamChestMutation(Match match) {
+        super(match, false);
+    }
+
+    @Override
+    public void kits(MatchPlayer player, List<Kit> kits) {
+        super.kits(player, kits);
+        PlayerInventory playerInventory = player.getInventory();
+        if (!(playerInventory.contains(chestAsItem()))) {
+            kits.add(TEAM_CHEST);
+        }
+    }
+
+    @EventHandler
+    public void blockPlace(PlayerInteractEvent e) {
+        if (e.getItem().isSimilar(chestAsItem())) {
+            Player player = e.getPlayer();
+            MatchPlayer matchPlayer = match().getPlayer(player);
+            handleInventoryOpen(matchPlayer);
+            e.setCancelled(true);
+        }
+    }
+
+    private ItemStack chestAsItem() {
+        return TEAM_CHEST.item();
+    }
+
+    private void handleInventoryOpen(MatchPlayer matchPlayer) {
+        if (matchPlayer.isObserving()) {
+            return;
+        }
+        if (!(TEAM_INVENTORY.containsKey((Team) matchPlayer.getParty()))) {
+            Inventory inventory = Bukkit.createInventory(null, InventoryType.CHEST, "Team Chest");
+            TEAM_INVENTORY.put((Team) matchPlayer.getParty(), inventory);
+            matchPlayer.getBukkit().openInventory(inventory);
+        } else {
+            matchPlayer.getBukkit().openInventory(TEAM_INVENTORY.get((Team) matchPlayer.getParty()));
+        }
+    }
+}