NPCs

src/de/steamwar/lobby/command/PortalCommand.java

@@ -15,6 +15,7 @@ import lombok.Data;
 import org.bukkit.Location;
 import org.bukkit.World;
 import org.bukkit.command.CommandSender;
+import org.bukkit.craftbukkit.v1_15_R1.entity.CraftPlayer;
 import org.bukkit.entity.Player;
 
 import java.util.ArrayList;
@@ -62,7 +63,7 @@ public class PortalCommand extends SWCommand {
         if (noPermissions(player)) return;
         PortalLocations tuple = getSelection(player);
         if (tuple == null) return;
-        new Portal(portalName, tuple.k, tuple.v, portal -> new FightserverPortal(portal, gamemode.toLowerCase(), order, target));
+        new Portal(portalName, tuple.k, tuple.v, portal -> new FightserverPortal(portal, gamemode.toLowerCase(), order, target, new ArrayList<>(), new ArrayList<>()));
     }
 
     @Register({"create", "teleport"})
@@ -82,6 +83,36 @@ public class PortalCommand extends SWCommand {
         new Portal(portalName, tuple.k, tuple.v, portal -> new StackPortal(portal, portalDestination, String.join(" ", command)));
     }
 
+    @Register({"addblue"})
+    public void portalAddBlue(Player player, Portal portal) {
+        FightserverPortal handler = (FightserverPortal) portal.getHandler();
+        handler.addBlue(locationOfPlayer(player));
+    }
+
+    @Register({"addred"})
+    public void portalAddRed(Player player, Portal portal) {
+        FightserverPortal handler = (FightserverPortal) portal.getHandler();
+        handler.addRed(locationOfPlayer(player));
+    }
+
+    private Location locationOfPlayer(Player player) {
+        Location l = player.getLocation();
+        l.setYaw(((CraftPlayer)player).getHandle().getHeadRotation());
+        return l;
+    }
+
+    @Register({"removeblue"})
+    public void portalRemoveBlue(Player player, Portal portal, int i) {
+        FightserverPortal handler = (FightserverPortal) portal.getHandler();
+        handler.removeBlue(i-1);
+    }
+
+    @Register({"removered"})
+    public void portalRemoveRed(Player player, Portal portal, int i) {
+        FightserverPortal handler = (FightserverPortal) portal.getHandler();
+        handler.removeRed(i-1);
+    }
+
     @Register("remove")
     public void portalRemove(Player player, Portal portal) {
         if (noPermissions(player)) return;

src/de/steamwar/lobby/display/NPC.java

@@ -58,6 +58,10 @@ public class NPC {
     private static final Reflection.FieldAccessor<Double> namedSpawnZ = Reflection.getField(namedSpawnPacket, double.class, 2);
     private static final Reflection.FieldAccessor<Byte> namedSpawnYaw = Reflection.getField(namedSpawnPacket, byte.class, 0);
     private static final Reflection.FieldAccessor<Byte> namedSpawnPitch = Reflection.getField(namedSpawnPacket, byte.class, 1);
+    private static final Class<?> headRotationPacket = Reflection.getClass("{nms.network.protocol.game}.PacketPlayOutEntityHeadRotation");
+    private static final Reflection.ConstructorInvoker headRotationConstructor = Reflection.getConstructor(headRotationPacket);
+    private static final Reflection.FieldAccessor<Integer> headRotationEntity = Reflection.getField(headRotationPacket, int.class, 0);
+    private static final Reflection.FieldAccessor<Byte> headRotationYaw = Reflection.getField(headRotationPacket, byte.class, 0);
 
     private final Displayable display;
 
@@ -68,6 +72,7 @@ public class NPC {
 
     private final Object addPlayerInfo;
     private final Object namedSpawn;
+    private final Object headRotation;
     private final Object removePlayerInfo;
     private final Object destroy;
 
@@ -76,6 +81,7 @@ public class NPC {
         this.uuid = uuid;
         this.name = name;
         this.location = location;
+        byte yaw = (byte)(int)(location.getYaw() * 256.0 / 360.0);
 
         GameProfile profile = new GameProfile(uuid, name);
         addPlayerInfo = playerInfoPacket(addPlayer, profile);
@@ -88,15 +94,20 @@ public class NPC {
         namedSpawnX.set(namedSpawn, location.getX());
         namedSpawnY.set(namedSpawn, location.getY());
         namedSpawnZ.set(namedSpawn, location.getZ());
-        namedSpawnYaw.set(namedSpawn, (byte)(int)(location.getYaw() * 256.0 / 360.0));
+        namedSpawnYaw.set(namedSpawn, yaw);
         namedSpawnPitch.set(namedSpawn, (byte)(int)(location.getPitch() * 256.0 / 360.0));
 
+        headRotation = headRotationConstructor.invoke();
+        headRotationEntity.set(headRotation, entityId);
+        headRotationYaw.set(headRotation, yaw);
+
         display = new Displayable(location, this::show, this::hide);
     }
 
     private void show(Player player) {
         TinyProtocol.instance.sendPacket(player, addPlayerInfo);
         TinyProtocol.instance.sendPacket(player, namedSpawn);
+        TinyProtocol.instance.sendPacket(player, headRotation);
     }
 
     private void hide(Player player) {

src/de/steamwar/lobby/portal/FightserverPortal.java

@@ -20,8 +20,11 @@
 package de.steamwar.lobby.portal;
 
 import de.steamwar.comms.packets.FightInfoPacket;
-import de.steamwar.lobby.display.Hologram;
 import de.steamwar.lobby.Fightserver;
+import de.steamwar.lobby.LobbySystem;
+import de.steamwar.lobby.display.Hologram;
+import de.steamwar.lobby.display.NPC;
+import de.steamwar.sql.SteamwarUser;
 import org.bukkit.Location;
 import org.bukkit.entity.Player;
 import org.bukkit.util.Vector;
@@ -45,29 +48,41 @@ public class FightserverPortal implements PortalHandler, Comparable<FightserverP
     private final String gamemode;
     private final int order;
     private final String target;
-    private final Hologram hologram;
+    private final List<Location> bluePlayers;
+    private final List<Location> redPlayers;
 
     private Fightserver server = null;
     private PortalHandler handler = new DummyPortal();
 
-    public FightserverPortal(Map<String, Object> section, Portal portal) {
-        this.portal = portal;
-        this.gamemode = (String) section.get("group");
-        this.target = (String) section.get("target");
-        this.order = (int) section.get("order");
-        hologram = new Hologram(null, portal.getPos1().clone().add(portal.getOrientation().clone().divide(new Vector(2, 2, 2))), "");
+    private final Hologram hologram;
+    private final List<NPC> blueNPCs = new ArrayList<>();
+    private final List<NPC> redNPCs = new ArrayList<>();
 
-        init();
+    public FightserverPortal(Map<String, Object> section, Portal portal) {
+        this(
+                portal,
+                (String) section.get("group"),
+                (int) section.get("order"),
+                (String) section.get("target"),
+                (List<Location>) section.getOrDefault("bluePlayers", new ArrayList<>()),
+                (List<Location>) section.getOrDefault("redPlayers", new ArrayList<>())
+        );
     }
 
-    public FightserverPortal(Portal portal, String gamemode, int order, String target) {
+    public FightserverPortal(Portal portal, String gamemode, int order, String target, List<Location> bluePlayers, List<Location> redPlayers) {
         this.portal = portal;
         this.gamemode = gamemode;
         this.order = order;
         this.target = target;
+        this.bluePlayers = bluePlayers;
+        this.redPlayers = redPlayers;
         hologram = new Hologram(null, portal.getPos1().clone().add(portal.getOrientation().clone().divide(new Vector(2, 2, 2))), "");
 
-        init();
+        setServer(null);
+
+        List<FightserverPortal> list = portals.computeIfAbsent(gamemode, mode -> new ArrayList<>());
+        list.add(this);
+        list.sort(null);
     }
 
     public void setServer(Fightserver server) {
@@ -93,19 +108,44 @@ public class FightserverPortal implements PortalHandler, Comparable<FightserverP
     }
 
     public void updateBluePlayers() {
-
+        updateNPCs(bluePlayers, blueNPCs, server != null ? server.current().getBluePlayers() : Collections.emptyList());
     }
 
     public void updateRedPlayers() {
-
+        updateNPCs(redPlayers, redNPCs, server != null ? server.current().getRedPlayers() : Collections.emptyList());
     }
 
-    private void init() {
-        setServer(null);
+    private void updateNPCs(List<Location> locations, List<NPC> npcs, List<Integer> players) {
+        npcs.forEach(NPC::delete);
+        npcs.clear();
 
-        List<FightserverPortal> list = portals.computeIfAbsent(gamemode, mode -> new ArrayList<>());
-        list.add(this);
-        list.sort(null);
+        for(int i = 0; i < players.size(); i++) {
+            if(i >= locations.size())
+                break;
+
+            SteamwarUser user = SteamwarUser.get(players.get(i));
+            npcs.add(new NPC(locations.get(i), user.getUUID(), user.getUserName()));
+        }
+    }
+
+    public void addBlue(Location location) {
+        bluePlayers.add(location);
+        LobbySystem.config().save();
+    }
+
+    public void addRed(Location location) {
+        redPlayers.add(location);
+        LobbySystem.config().save();
+    }
+
+    public void removeBlue(int i) {
+        bluePlayers.remove(i);
+        LobbySystem.config().save();
+    }
+
+    public void removeRed(int i) {
+        redPlayers.remove(i);
+        LobbySystem.config().save();
     }
 
     private void setHandler(PortalHandler handler) {
@@ -123,6 +163,8 @@ public class FightserverPortal implements PortalHandler, Comparable<FightserverP
         map.put("group", gamemode);
         map.put("order", order);
         map.put("target", target);
+        map.put("bluePlayers", bluePlayers);
+        map.put("redPlayers", redPlayers);
     }
 
     @Override

src/de/steamwar/lobby/portal/Portal.java

@@ -151,7 +151,7 @@ public class Portal implements PortalHandler, ConfigurationSerializable {
         return id;
     }
 
-    PortalHandler getHandler() {
+    public PortalHandler getHandler() {
         return handler;
     }