Configuration file help

[mrkirby153]

Hi,

 

I need help using configuration files for my mod. I tried the wiki article and it wasn't very detailed. I am a kind of person who learns by example. The wiki article has no examples of the finished project. I hope someone can give me an example on how to do it. Also, I tried looking at some other mods and it was no help.

 

If someone could please help me out, I would appreciate it!

[OvermindDL1]

A finished project is not needed though, the configuration file is literally just a couple of lines to set up and use...  What help are you needing?

 

If you really want a finished project then look at cpw's IronChests project on github.

[atrain99]

Just check out how Universal Electricity does the getConfigID and how it sets up the config files. It's really easy to understand once you figure it out!

[mrkirby153]

Ok. So i looked at the iron chests code and i tryed to to that but without some of the stuff. But, It crashes with this error:

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27 achievements

182 recipes

LWJGL Version: 2.8.3

Aug 08, 2012 10:55:56 AM cpw.mods.fml.common.FMLCommonHandler beginLoading

INFO: Attempting early MinecraftForge initialization

Aug 08, 2012 10:55:56 AM cpw.mods.fml.common.FMLCommonHandler beginLoading

INFO: Completed early MinecraftForge initialization

2012-08-08 10:55:56 [iNFO] Forge Mod Loader version 2.2.78.153 for Minecraft 1.2.5 loading

2012-08-08 10:55:56 [iNFO] Loading mods from C:\Users\*****\Desktop\Minecraft Stuff\mcp\jars\mods

2012-08-08 10:55:56 [iNFO] Forge Mod Loader has loaded 2 mods

WARNING: Found unknown Windows version: Windows 7

Attempting to use default windows plug-in.

Loading: net.java.games.input.DirectAndRawInputEnvironmentPlugin

java.lang.IllegalArgumentException: Illegal object for naming null

at cpw.mods.fml.client.FMLClientHandler.getObjectName(FMLClientHandler.java:783)

at cpw.mods.fml.common.FMLCommonHandler.addNameForObject(FMLCommonHandler.java:396)

at net.minecraft.src.ModLoader.addName(ModLoader.java:142)

at net.minecraft.src.ModLoader.addName(ModLoader.java:130)

at net.minecraft.src.mod_Capsules.load(mod_Capsules.java:24)

at cpw.mods.fml.common.modloader.ModLoaderModContainer.init(ModLoaderModContainer.java:351)

at cpw.mods.fml.common.Loader.modInit(Loader.java:263)

at cpw.mods.fml.common.Loader.initializeMods(Loader.java:604)

at cpw.mods.fml.client.FMLClientHandler.onLoadComplete(FMLClientHandler.java:203)

at net.minecraft.client.Minecraft.startGame(Minecraft.java:426)

at net.minecraft.client.Minecraft.run(Minecraft.java:735)

at java.lang.Thread.run(Unknown Source)

2012-08-08 10:55:56 [sEVERE] A critical error has occurred.

java.lang.IllegalArgumentException: Illegal object for naming null

at cpw.mods.fml.client.FMLClientHandler.getObjectName(FMLClientHandler.java:783)

at cpw.mods.fml.common.FMLCommonHandler.addNameForObject(FMLCommonHandler.java:396)

at net.minecraft.src.ModLoader.addName(ModLoader.java:142)

at net.minecraft.src.ModLoader.addName(ModLoader.java:130)

at net.minecraft.src.mod_Capsules.load(mod_Capsules.java:24)

at cpw.mods.fml.common.modloader.ModLoaderModContainer.init(ModLoaderModContainer.java:351)

at cpw.mods.fml.common.Loader.modInit(Loader.java:263)

at cpw.mods.fml.common.Loader.initializeMods(Loader.java:604)

at cpw.mods.fml.client.FMLClientHandler.onLoadComplete(FMLClientHandler.java:203)

at net.minecraft.client.Minecraft.startGame(Minecraft.java:426)

at net.minecraft.client.Minecraft.run(Minecraft.java:735)

at java.lang.Thread.run(Unknown Source)

2012-08-08 10:55:56 [sEVERE] 2 mods loaded

Minecraft Forge 3.3.8.152

FML v2.2.78.153

Forge Mod Loader version 2.2.78.153 for Minecraft 1.2.5

mod_Capsules : Pre-initialized (src)

mod_MinecraftForge : Pre-initialized (src)

 

 

can you look at my code and tell me whats wrong?

 

mod_File

 

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package net.minecraft.src;

import net.minecraft.client.Minecraft;
import net.minecraft.src.forge.Configuration;
import net.minecraft.src.forge.Property;

import java.io.File;

public class mod_Capsules extends BaseMod{



public static ItemEmptyCap emptyCap;
public static ItemCapsuelEXP capEXP;
@Override
public String getVersion() {
	return "0.01 A";
}

@Override
public void load() {


	ModLoader.addName(capEXP, "EXP Capsuel");
	ModLoader.addName(emptyCap, "Empty Capsuel");
	ModLoader.addShapelessRecipe(new ItemStack(emptyCap, 64), new Object [] {Block.dirt});
	ModLoader.addShapelessRecipe(new ItemStack(capEXP, 1), new Object[] {Block.dirt, Block.dirt});

	File file = new File(Minecraft.getMinecraftDir(), "/config/Capsuels.cfg");
	Configuration cfg = new Configuration(file);
	cfg.load();
	int emptyID = cfg.getOrCreateBlockIdProperty("Empty Capsues", 500).getInt(500);
	int EXPID = cfg.getOrCreateBlockIdProperty("EXP Capsuels", 501).getInt(501); 
	emptyCap = new ItemEmptyCap(emptyID);
	capEXP = new ItemCapsuelEXP(EXPID);
	cfg.save();





	//Reg. Recipie
	ModLoader.addShapelessRecipe(new ItemStack(capEXP, 1), new Object[] {emptyCap, Item.appleGold});

}
/*
public static final Item depletedCap = (new ItemEmptyCap(emptyCapID)).setFull3D().setIconCoord(5, 15).setItemName("depletedCap");
public static final Item CapsuelEXP = (new ItemCapsuelEXP(capExpID)).setFull3D().setIconCoord(6, 15).setItemName("EXPCap");
 */

}

 

 

ItemCapsuelsEXP file

 

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package net.minecraft.src;

public class ItemCapsuelEXP extends Item{

public ItemCapsuelEXP(int par1) {
	super(par1);
	this.setMaxStackSize(1);
	this.setItemName("ItemCapEXP");
}
    public ItemStack onFoodEaten(ItemStack par1ItemStack, World par2World, EntityPlayer par3EntityPlayer)
    {
        --par1ItemStack.stackSize;

        if (!par2World.isRemote)
        {
            par3EntityPlayer.clearActivePotions();
            par3EntityPlayer.addExperience(15);
            par3EntityPlayer.addChatMessage("Your EXP has been incresed slightly");
        }

        return par1ItemStack;
    }
    public int getMaxItemUseDuration(ItemStack par1ItemStack)
    {
        return 32;
    }

    /**
     * returns the action that specifies what animation to play when the items is being used
     */
    public EnumAction getItemUseAction(ItemStack par1ItemStack)
    {
        return EnumAction.eat;
    }

    /**
     * Called whenever this item is equipped and the right mouse button is pressed. Args: itemStack, world, entityPlayer
     */
    public ItemStack onItemRightClick(ItemStack par1ItemStack, World par2World, EntityPlayer par3EntityPlayer)
    {
        par3EntityPlayer.setItemInUse(par1ItemStack, this.getMaxItemUseDuration(par1ItemStack));
        return par1ItemStack;
    }

}

 

 

ItemEmptyCap File

 

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package net.minecraft.src;

public class ItemEmptyCap extends Item{

public ItemEmptyCap (int par1) {
	super(par1);
}

public ItemStack onFoodEaten(ItemStack par1ItemStack, World par2World, EntityPlayer par3EntityPlayer){

	--par1ItemStack.stackSize;
	if(!par2World.isRemote){
		par3EntityPlayer.inPortal= true;
	}
	return par1ItemStack;

}


}

 

[OvermindDL1]

You tried to name a null object, you cannot do that.  Your Items and Blocks must be instanced before you name them.

[mrkirby153]

Also, the empty capsuel naming is broken and when i try to craft an empty capsuel, i get an exp capsuel.

 

updated code:

 

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package net.minecraft.src;

import net.minecraft.client.Minecraft;
import net.minecraft.src.forge.Configuration;
import net.minecraft.src.forge.Property;

import java.io.File;

public class mod_Capsules extends BaseMod{



public static ItemEmptyCap emptyCap;
public static ItemCapsuelEXP capEXP;
@Override
public String getVersion() {
	return "0.01 A";
}

@Override
public void load() {




	File file = new File(Minecraft.getMinecraftDir(), "/config/Capsuels.cfg");
	Configuration cfg = new Configuration(file);
	cfg.load();
	int emptyID = cfg.getOrCreateBlockIdProperty("Empty Capsues", 500).getInt(500);
	int EXPID = cfg.getOrCreateBlockIdProperty("EXP Capsuels", 501).getInt(501); 
	emptyCap = new ItemEmptyCap(emptyID);
	capEXP = new ItemCapsuelEXP(EXPID);
	cfg.save();

	ModLoader.addName(emptyCap, "Empty Capsuel");
	ModLoader.addName(capEXP, "EXP Capsuel");

	ModLoader.addShapelessRecipe(new ItemStack(emptyCap, 64), new Object [] {Block.dirt});
	ModLoader.addShapelessRecipe(new ItemStack(capEXP, 1), new Object[] {Block.dirt, Block.dirt});




	//Reg. Recipie
	ModLoader.addShapelessRecipe(new ItemStack(capEXP, 1), new Object[] {emptyCap, Item.appleGold});

}
/*
public static final Item depletedCap = (new ItemEmptyCap(emptyCapID)).setFull3D().setIconCoord(5, 15).setItemName("depletedCap");
public static final Item CapsuelEXP = (new ItemCapsuelEXP(capExpID)).setFull3D().setIconCoord(6, 15).setItemName("EXPCap");
 */

}

 

[BlackCrafer666]

I need to save and load STRING parameter to/from configuration file, but can't do it.

I use code:

 

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@PreInit
public void preInit(FMLPreInitializationEvent event) {
	String t = "test string";
	Configuration config = new Configuration(event.getSuggestedConfigurationFile());
	config.load();
	t = config.get("main", "texture", "bla bla text").toString();
	config.save();
}

 

 

My resulting "t" equals "net.minecraftforge.common.Property@1866d49" string.

why is it? and how to fix?

[SanAndreaP]

  On 11/20/2012 at 5:39 AM, BlackCrafer666 said:

I need to save and load STRING parameter to/from configuration file, but can't do it.

I use code:

 

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@PreInit
public void preInit(FMLPreInitializationEvent event) {
	String t = "test string";
	Configuration config = new Configuration(event.getSuggestedConfigurationFile());
	config.load();
	t = config.get("main", "texture", "bla bla text").toString();
	config.save();
}

 

 

My resulting "t" equals "net.minecraftforge.common.Property@1866d49" string.

why is it? and how to fix?

 

Instead of

t = config.get("main", "texture", "bla bla text").toString();

 

You have to use

t = config.get("main", "texture", "bla bla text").value;

 

 

Took me 2 minutes of searching in the code.