efibs / mc-lasertag-mod

public class CTFFlagHoldingUpdateCallback implements ClientPlayNetworking.PlayChannelHandler {

    @Override

    public void receive(MinecraftClient client, ClientPlayNetworkHandler handler, PacketByteBuf buf, PacketSender responseSender) {

        try {

            // Get the game managers

            var gameManager = client.world.getClientLasertagManager();

            var captureTheFlagManager = gameManager.getCaptureTheFlagManager();

            // Get the player uuid

            var playerUuid = buf.readUuid();

            // Get the team id

            Integer teamId = null;

            var teamIdString = buf.readString();

            if (!teamIdString.equals("null")) {

                teamId = Integer.parseInt(teamIdString);

            }

            // Set the player holding flag

            if (teamId == null) {

                captureTheFlagManager.removeFlagHolding(playerUuid);

            } else {

                captureTheFlagManager.updateFlagHolding(playerUuid, teamId);

            }

        } catch (Exception ex) {

            LasertagMod.LOGGER.error("Error in CTFFlagHoldingUpdateCallback", ex);

            throw ex;