Colored blocks [SOLVED]

meganmorgangames · March 28, 2014

So, I'm trying to create a custom block that is effected by gravity and can be colored. I've got the gravity part down, I just extended BlockFalling. I looked at BlockColored and copied the body, renamed the variables that I knew what they were doing for easier reference, and created the appropriate textures for the block

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package com.mmg.candymod.blocks;

import java.util.List;

import cpw.mods.fml.relauncher.Side;
import cpw.mods.fml.relauncher.SideOnly;
import net.minecraft.block.BlockFalling;
import net.minecraft.block.material.MapColor;
import net.minecraft.block.material.Material;
import net.minecraft.client.renderer.texture.IIconRegister;
import net.minecraft.creativetab.CreativeTabs;
import net.minecraft.item.Item;
import net.minecraft.item.ItemDye;
import net.minecraft.item.ItemStack;
import net.minecraft.util.IIcon;
import net.minecraft.world.World;

public class BlockSugarCrystals extends BlockFalling {

    @SideOnly(Side.CLIENT)
    private IIcon[] iconArray;	

protected BlockSugarCrystals() {
	super(Material.sand);
	this.setHardness(0.5F);
	this.setHarvestLevel("shovel", 0);
	// TODO Auto-generated constructor stub
}

    /**
     * Gets the block's texture. Args: side, meta
     */
    @SideOnly(Side.CLIENT)
    public IIcon getIcon(int side, int meta)
    {
        return this.iconArray[meta % this.iconArray.length];
    }

    /**
     * Determines the damage on the item the block drops. Used in cloth and wood.
     */
    public int damageDropped(int meta)
    {
        return meta;
    }

    public static int func_150032_b(int p_150032_0_)
    {
        return func_150031_c(p_150032_0_);
    }

    public static int func_150031_c(int p_150031_0_)
    {
        return ~p_150031_0_ & 15;
    }

    /**
     * returns a list of blocks with the same ID, but different meta (eg: wood returns 4 blocks)
     */
    @SideOnly(Side.CLIENT)
    public void getSubBlocks(Item item, CreativeTabs creativeTab, List list)
    {
        for (int i = 0; i < 16; ++i)
        {
            list.add(new ItemStack(item, 1, i));
        }
    }

    @SideOnly(Side.CLIENT)
    public void registerBlockIcons(IIconRegister iconRegister)
    {
        this.iconArray = new IIcon[16];

        for (int i = 0; i < this.iconArray.length; ++i)
        {
            this.iconArray[i] = iconRegister.registerIcon(this.getTextureName() + "_" + ItemDye.field_150921_b[func_150031_c(i)]);
        }
    }

    public MapColor getMapColor(int p_149728_1_)
    {
        return MapColor.getMapColorForBlockColored(p_149728_1_);
    }	

}

Only things I didn't rename were func_150032_b and func_150031_c, as I have no idea what they are doing.

I haven't done anything special while registering the block (Which may be where the problem is). I created a simple little dirt to custom block with metavalue 2 to see if it works. The block looks fine in inventory, but when I place it, it renders the neutral texture. I get the colored texture back when I break it. I'm guessing that somehow I have to pass the meta value on to the block, but I have no idea how, or if I should register it in some way to recognize the meta value from inventory.

I'm sure this is an uber noobish question, but I'm stuck :-/

[edit] Okay. So I figured out I need another class extending ItemBlockWithMetaData.

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package com.mmg.candymod.items;

import net.minecraft.block.Block;
import net.minecraft.item.ItemBlockWithMetadata;
import net.minecraft.item.ItemStack;

import com.mmg.candymod.blocks.CustomBlock;

public class ItemBlockSugarCrystals extends ItemBlockWithMetadata {

private final static String[] subNames = {
	"white", "orange",  "magenta", "lightBlue", "yellow", "lightGreen",
	"pink", "darkGrey", "lightGrey", "cyan", "purple", "blue", "brown",
	"green", "red", "black"
};

public ItemBlockSugarCrystals() {
	super(CustomBlock.blockSugarCrystals, CustomBlock.blockSugarCrystals);
	// TODO Auto-generated constructor stub
}

@Override
public int getMetadata (int damageValue) {
	return damageValue;
}

@Override
public String getUnlocalizedName(ItemStack itemstack) {
	return getUnlocalizedName() + "." + subNames[itemstack.getItemDamage()];
}
}

I register in PreInit with: GameRegistry.registerBlock(blockSugarCrystals, ItemBlockSugarCrystals.class, blockSugarCrystals.getUnlocalizedName());

Now the game crashes, probably because I'm registering wrong :-/

Just in case, though

Crash Report

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[11:10:09] [main/INFO] [LaunchWrapper]: Loading tweak class name cpw.mods.fml.common.launcher.FMLTweaker

[11:10:09] [main/INFO] [LaunchWrapper]: Using primary tweak class name cpw.mods.fml.common.launcher.FMLTweaker

[11:10:09] [main/INFO] [LaunchWrapper]: Calling tweak class cpw.mods.fml.common.launcher.FMLTweaker

[11:10:09] [main/INFO] [FML]: Forge Mod Loader version 7.2.116.1024 for Minecraft 1.7.2 loading

[11:10:09] [main/INFO] [FML]: Java is Java HotSpot 64-Bit Server VM, version 1.7.0_25, running on Windows 7:amd64:6.1, installed at C:\Program Files\Java\jre7

[11:10:09] [main/INFO] [FML]: Managed to load a deobfuscated Minecraft name- we are in a deobfuscated environment. Skipping runtime deobfuscation

[11:10:09] [main/INFO] [LaunchWrapper]: Loading tweak class name cpw.mods.fml.common.launcher.FMLInjectionAndSortingTweaker

[11:10:09] [main/INFO] [LaunchWrapper]: Loading tweak class name cpw.mods.fml.common.launcher.FMLDeobfTweaker

[11:10:09] [main/INFO] [LaunchWrapper]: Calling tweak class cpw.mods.fml.common.launcher.FMLInjectionAndSortingTweaker

[11:10:09] [main/INFO] [LaunchWrapper]: Calling tweak class cpw.mods.fml.relauncher.CoreModManager$FMLPluginWrapper

[11:10:09] [main/ERROR] [FML]: The binary patch set is missing. Either you are in a development environment, or things are not going to work!

[11:10:10] [main/ERROR] [FML]: The minecraft jar file:/C:/Users/Darkness/.gradle/caches/minecraft/net/minecraftforge/forge/1.7.2-10.12.0.1024/forgeSrc-1.7.2-10.12.0.1024.jar!/net/minecraft/client/ClientBrandRetriever.class appears to be corrupt! There has been CRITICAL TAMPERING WITH MINECRAFT, it is highly unlikely minecraft will work! STOP NOW, get a clean copy and try again!

[11:10:10] [main/ERROR] [FML]: FML has been ordered to ignore the invalid or missing minecraft certificate. This is very likely to cause a problem!

[11:10:10] [main/ERROR] [FML]: Technical information: ClientBrandRetriever was at jar:file:/C:/Users/Darkness/.gradle/caches/minecraft/net/minecraftforge/forge/1.7.2-10.12.0.1024/forgeSrc-1.7.2-10.12.0.1024.jar!/net/minecraft/client/ClientBrandRetriever.class, there were 0 certificates for it

[11:10:10] [main/ERROR] [FML]: FML appears to be missing any signature data. This is not a good thing

[11:10:10] [main/INFO] [LaunchWrapper]: Calling tweak class cpw.mods.fml.relauncher.CoreModManager$FMLPluginWrapper

[11:10:10] [main/INFO] [LaunchWrapper]: Calling tweak class cpw.mods.fml.common.launcher.FMLDeobfTweaker

[11:10:12] [main/INFO] [LaunchWrapper]: Launching wrapped minecraft {net.minecraft.client.main.Main}

[11:10:14] [main/INFO]: Setting user: Player903

[11:10:16] [Client thread/INFO]: LWJGL Version: 2.9.0

[11:10:17] [Client thread/INFO] [MinecraftForge]: Attempting early MinecraftForge initialization

[11:10:17] [Client thread/INFO] [FML]: MinecraftForge v10.12.0.1024 Initialized

[11:10:17] [Client thread/INFO] [FML]: Replaced 128 ore recipies

[11:10:17] [Client thread/INFO] [MinecraftForge]: Completed early MinecraftForge initialization

[11:10:17] [Client thread/INFO] [FML]: Searching C:\Minecraft\Modding\Candy_1.7.2\eclipse\mods for mods

[11:10:17] [Client thread/INFO] [cm]: Mod cm is missing the required element 'name'. Substituting cm

[11:10:19] [Client thread/ERROR] [FML]: FML has detected a mod that is using a package name based on 'net.minecraft.src' : net.minecraft.src.FMLRenderAccessLibrary. This is generally a severe programming error. There should be no mod code in the minecraft namespace. MOVE YOUR MOD! If you're in eclipse, select your source code and 'refactor' it into a new package. Go on. DO IT NOW!

[11:10:21] [Client thread/INFO] [FML]: Forge Mod Loader has identified 4 mods to load

[11:10:21] [Client thread/INFO]: Reloading ResourceManager: Default, FMLFileResourcePack:Forge Mod Loader, FMLFileResourcePack:Minecraft Forge, FMLFileResourcePack:cm

[11:10:22] [Client thread/INFO] [FML]: Configured a dormant chunk cache size of 0

[11:10:22] [Client thread/ERROR] [FML]: Caught an exception during block registration

java.lang.NoSuchMethodException: com.mmg.candymod.items.ItemBlockSugarCrystals.<init>(net.minecraft.block.Block)

at java.lang.Class.getConstructor0(Unknown Source) ~[?:1.7.0_25]

at java.lang.Class.getConstructor(Unknown Source) ~[?:1.7.0_25]

at cpw.mods.fml.common.registry.GameRegistry.registerBlock(GameRegistry.java:187) [GameRegistry.class:?]

at cpw.mods.fml.common.registry.GameRegistry.registerBlock(GameRegistry.java:160) [GameRegistry.class:?]

at com.mmg.candymod.blocks.CustomBlock.initializeBlock(CustomBlock.java:86) [CustomBlock.class:?]

at com.mmg.candymod.blocks.CustomBlock.mainRegistry(CustomBlock.java:35) [CustomBlock.class:?]

at com.mmg.candymod.main.CandyMod.preInit(CandyMod.java:25) [CandyMod.class:?]

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.7.0_25]

at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:1.7.0_25]

at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.7.0_25]

at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.7.0_25]

at cpw.mods.fml.common.FMLModContainer.handleModStateEvent(FMLModContainer.java:536) [FMLModContainer.class:?]

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.7.0_25]

at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:1.7.0_25]

at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.7.0_25]

at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.7.0_25]

at com.google.common.eventbus.EventHandler.handleEvent(EventHandler.java:74) [guava-15.0.jar:?]

at com.google.common.eventbus.SynchronizedEventHandler.handleEvent(SynchronizedEventHandler.java:47) [guava-15.0.jar:?]

at com.google.common.eventbus.EventBus.dispatch(EventBus.java:314) [guava-15.0.jar:?]

at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:296) [guava-15.0.jar:?]

at com.google.common.eventbus.EventBus.post(EventBus.java:267) [guava-15.0.jar:?]

at cpw.mods.fml.common.LoadController.sendEventToModContainer(LoadController.java:209) [LoadController.class:?]

at cpw.mods.fml.common.LoadController.propogateStateMessage(LoadController.java:188) [LoadController.class:?]