rename group

src/main/java/me/chayapak1/chomens_bot/plugins/TeamPlugin.java

@@ -0,0 +1,76 @@
+package me.chayapak1.chomens_bot.plugins;
+
+import com.github.steveice10.mc.protocol.packet.ingame.clientbound.scoreboard.ClientboundSetPlayerTeamPacket;
+import com.github.steveice10.packetlib.Session;
+import com.github.steveice10.packetlib.packet.Packet;
+import me.chayapak1.chomens_bot.Bot;
+import me.chayapak1.chomens_bot.data.Team;
+
+import java.util.HashMap;
+import java.util.Map;
+
+public class TeamPlugin extends Bot.Listener {
+    public final Map<String, Team> teams = new HashMap<>();
+    public final Map<String, Team> teamsByPlayer = new HashMap<>();
+
+    public TeamPlugin (Bot bot) {
+        bot.addListener(this);
+    }
+
+    @Override
+    public void packetReceived(Session session, Packet packet) {
+        if (packet instanceof ClientboundSetPlayerTeamPacket) packetReceived((ClientboundSetPlayerTeamPacket) packet);
+    }
+
+    public void packetReceived(ClientboundSetPlayerTeamPacket packet) {
+        try {
+            switch (packet.getAction()) {
+                case CREATE -> {
+                    final Team team = new Team(
+                            packet.getTeamName(),
+                            packet.getDisplayName(),
+                            packet.isFriendlyFire(),
+                            packet.isSeeFriendlyInvisibles(),
+                            packet.getNameTagVisibility(),
+                            packet.getCollisionRule(),
+                            packet.getColor(),
+                            packet.getPrefix(),
+                            packet.getSuffix()
+                    );
+
+                    teams.put(packet.getTeamName(), team);
+                }
+                case REMOVE -> teams.remove(packet.getTeamName());
+                case UPDATE -> {
+                    final Team team = teams.get(packet.getTeamName());
+
+                    if (team == null) return;
+
+                    team.teamName = packet.getTeamName();
+                    team.displayName = packet.getDisplayName();
+                    team.friendlyFire = packet.isFriendlyFire();
+                    team.seeFriendlyInvisibles = packet.isSeeFriendlyInvisibles();
+                    team.nametagVisibility = packet.getNameTagVisibility();
+                    team.collisionRule = packet.getCollisionRule();
+                    team.color = packet.getColor();
+                    team.prefix = packet.getPrefix();
+                    team.suffix = packet.getSuffix();
+                }
+                case ADD_PLAYER -> {
+                    final Team team = teams.get(packet.getTeamName());
+
+                    if (team == null) return;
+
+                    for (String player : packet.getPlayers()) teamsByPlayer.put(player, team);
+                }
+                case REMOVE_PLAYER -> {
+                    final Team team = teams.get(packet.getTeamName());
+
+                    if (team == null) return;
+
+                    for (String player : packet.getPlayers()) teamsByPlayer.remove(player);
+                }
+            }
+        } catch (Exception e) { e.printStackTrace(); }
+    }
+}