Development Assistance Trying to announce what the player typed in the command

Discussion in 'Plugin Help/Development/Requests' started by PerezHD, Dec 22, 2014.

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  1. Offline

    PerezHD

    Please correct me if I am wrong. Well I see that their are no braces closing
    Code:
                        long lastUsed = 0;
                        if (lastUsage.containsKey(sender.getName())){
                            lastUsed = lastUsage.get(sender.getName());
                      
                            int cdmillis = cTime * 1000;
     
  2. Offline

    AdamQpzm

    @PerezHD That's right, you need to close that :)
     
  3. Offline

    PerezHD

    well, would I do it be this?
    Code:
                        long lastUsed = 0;
                        if (lastUsage.containsKey(sender.getName())){
                            lastUsed = lastUsage.get(sender.getName());
                      
                            int cdmillis = cTime * 1000;
                            }
    @AdamQpzm

    Okay well, I did this
    Code:
      public boolean onCommand(CommandSender sender, Command cmd, String lable, String[] args)
      {
        if (cmd.getName().equalsIgnoreCase("stream")) {
            if (sender instanceof Player){
                Player p = (Player)sender;
                if (p.hasPermission("stream.announce")){
                    if (args.length > 1){
                        sender.sendMessage(stream + ChatColor.RED + "You are adding more arguments then told!");
                        return false;
                    }
                    else if (args.length == 0){
                        sender.sendMessage(stream + ChatColor.RED + "Usage: /stream <twitch>");
                    }
                    else if (args.length == 1){
                        long lastUsed = 0;
                        if (lastUsage.containsKey(sender.getName())){
                            lastUsed = lastUsage.get(sender.getName());
                        }
                      
                            int cdmillis = cTime * 1000;
                            if (System.currentTimeMillis() - lastUsed > cdmillis){
                                Bukkit.broadcastMessage(stream + ChatColor.GREEN + "" + ChatColor.BOLD + p.getName() + " is streaming" + ChatColor.AQUA + "" + ChatColor.BOLD + " Go watch @ www.twitch.tv/" + args[1] + "!");
                                lastUsage.put(sender.getName(), System.currentTimeMillis());
                            }
                            else {
                                int timeLeft = (int) (cTime -((System.currentTimeMillis() - lastUsed)/1000));
                                sender.sendMessage(ChatColor.RED + "You must wait another " + timeLeft + "s.");
                            }
                        }
                    }
            }
        }
        return false;
      }
    And now I am getting an internal error.

    EDIT by Moderator: merged posts, please use the edit button instead of double posting.
     
    Last edited by a moderator: Jun 28, 2016
  4. Offline

    nverdier

    Well give us the stack trace!
     
  5. Offline

    PerezHD

    Code:
    [06:24:36] [Server thread/INFO]: PerezHD issued server command: /stream PerezHD
    [06:24:36] [Server thread/ERROR]: null
    org.bukkit.command.CommandException: Unhandled exception executing command 'stream' in plugin FlexUtils v5.4
    at org.bukkit.command.PluginCommand.execute(PluginCommand.java:46) ~[minecraft_server.jar:git-Spigot-1.7.9-R0.2-208-ge0f2e95]
    at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:181) ~[minecraft_server.jar:git-Spigot-1.7.9-R0.2-208-ge0f2e95]
    at org.bukkit.craftbukkit.v1_7_R4.CraftServer.dispatchCommand(CraftServer.java:767) ~[minecraft_server.jar:git-Spigot-1.7.9-R0.2-208-ge0f2e95]
    at net.minecraft.server.v1_7_R4.PlayerConnection.handleCommand(PlayerConnection.java:1043) [minecraft_server.jar:git-Spigot-1.7.9-R0.2-208-ge0f2e95]
    at net.minecraft.server.v1_7_R4.PlayerConnection.a(PlayerConnection.java:880) [minecraft_server.jar:git-Spigot-1.7.9-R0.2-208-ge0f2e95]
    at net.minecraft.server.v1_7_R4.PacketPlayInChat.a(PacketPlayInChat.java:28) [minecraft_server.jar:git-Spigot-1.7.9-R0.2-208-ge0f2e95]
    at net.minecraft.server.v1_7_R4.PacketPlayInChat.handle(PacketPlayInChat.java:65) [minecraft_server.jar:git-Spigot-1.7.9-R0.2-208-ge0f2e95]
    at net.minecraft.server.v1_7_R4.NetworkManager.a(NetworkManager.java:186) [minecraft_server.jar:git-Spigot-1.7.9-R0.2-208-ge0f2e95]
    at net.minecraft.server.v1_7_R4.ServerConnection.c(ServerConnection.java:81) [minecraft_server.jar:git-Spigot-1.7.9-R0.2-208-ge0f2e95]
    at net.minecraft.server.v1_7_R4.MinecraftServer.v(MinecraftServer.java:734) [minecraft_server.jar:git-Spigot-1.7.9-R0.2-208-ge0f2e95]
    at net.minecraft.server.v1_7_R4.DedicatedServer.v(DedicatedServer.java:289) [minecraft_server.jar:git-Spigot-1.7.9-R0.2-208-ge0f2e95]
    at net.minecraft.server.v1_7_R4.MinecraftServer.u(MinecraftServer.java:584) [minecraft_server.jar:git-Spigot-1.7.9-R0.2-208-ge0f2e95]
    at net.minecraft.server.v1_7_R4.MinecraftServer.run(MinecraftServer.java:490) [minecraft_server.jar:git-Spigot-1.7.9-R0.2-208-ge0f2e95]
    at net.minecraft.server.v1_7_R4.ThreadServerApplication.run(SourceFile:628) [minecraft_server.jar:git-Spigot-1.7.9-R0.2-208-ge0f2e95]
    Caused by: java.lang.ArrayIndexOutOfBoundsException: 1
    at com.perezhd.prisonutils.stream.StreamAnnounce.onCommand(StreamAnnounce.java:45) ~[?:?]
    at org.bukkit.command.PluginCommand.execute(PluginCommand.java:44) ~[minecraft_server.jar:git-Spigot-1.7.9-R0.2-208-ge0f2e95]
    ... 13 more
     
  6. Offline

    nverdier

    @PerezHD And what is on line 45 in the StreamAnnounce class?
     
  7. Offline

    PerezHD

    Code:
     Bukkit.broadcastMessage(stream + ChatColor.GREEN + "" + ChatColor.BOLD + p.getName() + " is streaming" + ChatColor.AQUA + "" + ChatColor.BOLD + " Go watch @ www.twitch.tv/" + args[1] + "!");
     
  8. Offline

    nverdier

    You put args[1]. It should be args[0].
     
  9. Offline

    PerezHD

    @nverdier @PerezHD

    OMG, Thank you guys so much for helping me solve the issues with this plugin. I really do appreciate you guys taking the time to help me out. I know how much I am a noob and hopefully that would change soon. I am just going to start practicing more. I am tired of being at the bottom of the Bukkit chain! I will rise! Thank you guys. It works!
     
  10. Offline

    bwfcwalshy Retired Staff

    Moved to Bukkit Alternates.
     
  11. Offline

    nverdier

    I'm glad it worked but you really need to know WHY it worked. The last thing that I said was to change args[1] to args[0]. In any ArrayList, there is a specific index that is 'attached' to each object in it (args[n], where n is the index). It's just the order of it. The first index is 0, not 1 like you seem to have assumed. If you want to get the first thing in the list, you put args[0].
     
    PerezHD likes this.
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