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[1.6] Missing getServerData() from Minecraft.java


maxpowa

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In previous versions, the Minecraft class had a method to getServerData(), which returned a variable which that class holds in memory.

 

    /**
     * Get the current ServerData instance.
     */
    public ServerData getServerData()
    {
        return this.currentServerData;
    }

 

I went back into my MCP 1.5.2 folder, and here is the exact code... currentServerData is a private variable and that's why I need the getter for it, the strangest thing about it is that the setter is there, but then the variable is never used.

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I need the serverdata simply to show servername and ip (hidden if hidden in the serverlist) above the playerlist gui.

 

I used reflection, but it causes issues because I'm not sure what the obfuscated name is... And I'm trying to stay away from becoming a coremod...

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There are a few places I needed to do something similar,

I first try for the obfuscated name and if that fails check for the "normal" name

 

I've been looking up the obfuscated names in these files.

 

/mcp/config/fields.csv

/mcp/config/methods.csv

 

In this case it looks like field_71422_O is currentServerData

 

you can also go to the mcp irc channel and by whispering the bot get the data,

that way is much easier when there is a few that are similar in name (and the csv lacks a description) as the bot provides more info.

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Thanks ShetiPhian, but I just ended up doing this:

    public static ServerData getServerData() {
      Minecraft mc = Minecraft.getMinecraft();
      ServerData serverData = null;
      for (Field field : Minecraft.class.getDeclaredFields()) {
        if (field.getType() == ServerData.class) {
          field.setAccessible(true);
          try {
            serverData = (ServerData)field.get(mc);
          } catch (Exception e) {
            System.out.println("[TukMC] Unable to find server information ("  e.getCause().toString()")");
          }
        }
      }

      return serverData;
    }

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