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[Solved]Forge Liquids System confusing


Kakarotvg
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If anyone knows how, could someone make an in depth tutorial on the new Fluid system

Thanks I really appreciate it

 

The only reason Im asking is because all the other tutorials, aren't in depth, and are useless to beginners, so please help.

I have the fluid blocks, I just need to know how to make them create source blocks, and how to make a bucket pick them up and place them.

 

BlockFluid class

 

 

package kakarotvg.omega.blocks;

 

import kakarotvg.omega.LiquidHandler;

import kakarotvg.omega.Reference;

import net.minecraft.block.Block;

import net.minecraft.block.material.Material;

import net.minecraft.client.renderer.texture.IconRegister;

import net.minecraft.util.Icon;

import net.minecraft.world.IBlockAccess;

import net.minecraftforge.fluids.BlockFluidClassic;

import cpw.mods.fml.relauncher.Side;

import cpw.mods.fml.relauncher.SideOnly;

 

public class BlockDarkness extends BlockFluidClassic {

 

    public BlockDarkness(int id) {

        super(id, LiquidHandler.Darkness, Material.water);

    }

 

    @SideOnly(Side.CLIENT)

    @Override

    public void registerIcons(IconRegister register) {

        this.blockIcon = register.registerIcon(Reference.MOD_ID + ":" + (this.getUnlocalizedName().substring(5)));

    }

 

    @Override

    public int colorMultiplier(IBlockAccess iblockaccess, int x, int y, int z) {

        return 0x1C1C1C; // HEX color code

    }

 

}

 

 

 

 

Fluid Class

 

 

package kakarotvg.omega.blocks;

 

import net.minecraftforge.fluids.Fluid;

import net.minecraftforge.fluids.FluidRegistry;

 

public class VgFluid extends Fluid {

 

    public VgFluid(String fluidName) {

        super("Darkness");

       

        setDensity(10);

        setViscosity(1000);

        FluidRegistry.registerFluid(this);

    }

 

 

}

 

 

 

 

EDIT: got the bucket to place down the liquid, but still cant pick it up it keeps giving back a water bucket

 

 

package kakarotvg.omega.items;

 

import kakarotvg.omega.ItemHandler;

import kakarotvg.omega.LiquidHandler;

import kakarotvg.omega.Reference;

import net.minecraft.client.renderer.texture.IconRegister;

import net.minecraft.item.ItemBucket;

import net.minecraft.item.ItemStack;

import net.minecraft.util.MovingObjectPosition;

import net.minecraft.world.World;

import net.minecraftforge.event.Event.Result;

import net.minecraftforge.event.EventPriority;

import net.minecraftforge.event.ForgeSubscribe;

import net.minecraftforge.event.entity.player.FillBucketEvent;

import cpw.mods.fml.relauncher.Side;

import cpw.mods.fml.relauncher.SideOnly;

 

public class VgBucket extends ItemBucket {

 

    private String itemName;

 

    @SideOnly(Side.CLIENT)

    @Override

    public void registerIcons(IconRegister register) {

        this.itemIcon = register.registerIcon(Reference.MOD_ID + ":" + (this.getUnlocalizedName().substring(5)));

    }

 

    public VgBucket(int id, int par1, String name) {

        super(id, LiquidHandler.Darknessliquid.blockID);

        this.itemName = name;

        this.setUnlocalizedName(name);

 

    }

 

    @ForgeSubscribe(priority = EventPriority.NORMAL)

    public void FillBucket(FillBucketEvent event) {

        ItemStack result = attemptFill(event.world, event.target);

        if (result != null) {

            event.result = result;

            event.setResult(Result.ALLOW);

        }

    }

 

    private ItemStack attemptFill(World world, MovingObjectPosition p) {

        int id = world.getBlockId(p.blockX, p.blockY, p.blockZ);

 

        if (id == LiquidHandler.Darknessliquid.blockID) {

            // checks that it is a source block

            if (world.getBlockMetadata(p.blockX, p.blockY, p.blockZ) == 0) {

                // Remove the fluid block

                world.setBlock(p.blockX, p.blockY, p.blockZ, 0);

 

                // return the fill bucket here

                return new ItemStack(ItemHandler.darknessbucket);

            }

        }

 

        return null;

    }

 

}

 

 

 

 

 

if (You.likescoding == false){
      You.goaway;
}

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Got it working

Had to look at a comibination of another page that was posted back in 1.5.2 as well as the buildcraft code, which actually didn't help anything.

 

bucket  class

 

 

package kakarotvg.omega.items;

 

import kakarotvg.omega.ItemHandler;

import kakarotvg.omega.LiquidHandler;

import kakarotvg.omega.Reference;

import net.minecraft.block.Block;

import net.minecraft.block.material.Material;

import net.minecraft.client.renderer.texture.IconRegister;

import net.minecraft.entity.player.EntityPlayer;

import net.minecraft.item.Item;

import net.minecraft.item.ItemBucket;

import net.minecraft.item.ItemStack;

import net.minecraft.util.EnumMovingObjectType;

import net.minecraft.util.MovingObjectPosition;

import net.minecraft.world.World;

import net.minecraftforge.common.MinecraftForge;

import net.minecraftforge.event.Event.Result;

import net.minecraftforge.event.Event;

import net.minecraftforge.event.EventPriority;

import net.minecraftforge.event.ForgeSubscribe;

import net.minecraftforge.event.entity.player.FillBucketEvent;

import cpw.mods.fml.relauncher.Side;

import cpw.mods.fml.relauncher.SideOnly;

 

public class VgBucket extends ItemBucket {

 

    private String itemName;

    private int isFull;

 

    @SideOnly(Side.CLIENT)

    @Override

    public void registerIcons(IconRegister register) {

        this.itemIcon = register.registerIcon(Reference.MOD_ID + ":" + (this.getUnlocalizedName().substring(5)));

    }

 

    public VgBucket(int id, int par1, String name) {

        super(id, par1);

        this.itemName = name;

        this.setUnlocalizedName(name);

 

    }

 

    @ForgeSubscribe

    public void onBucketFill(FillBucketEvent event) {

 

        ItemStack result = fillCustomBucket(event.world, event.target);

 

        if (result == null) return;

 

        event.result = result;

        event.setResult(Result.ALLOW);

    }

 

    public ItemStack fillCustomBucket(World world, MovingObjectPosition pos) {

        int blockID = world.getBlockId(pos.blockX, pos.blockY, pos.blockZ);

 

        if ((blockID == LiquidHandler.Darknessliquid.blockID) && world.getBlockMetadata(pos.blockX, pos.blockY, pos.blockZ) == 0) {

            world.setBlock(pos.blockX, pos.blockY, pos.blockZ, 0);

            return new ItemStack(ItemHandler.darknessbucket);

        }

        else

            return null;

    }

 

}

 

 

 

 

fluid class

 

 

package kakarotvg.omega.blocks;

 

import net.minecraftforge.fluids.Fluid;

import net.minecraftforge.fluids.FluidRegistry;

 

public class VgFluid extends Fluid {

 

    public VgFluid(String fluidName) {

        super(fluidName);

 

        setDensity(10);

        setViscosity(1000);

        FluidRegistry.registerFluid(this);

    }

 

}

 

 

 

 

liquid class

 

 

package kakarotvg.omega.blocks;

 

import kakarotvg.omega.LiquidHandler;

import kakarotvg.omega.Reference;

import net.minecraft.block.Block;

import net.minecraft.block.material.Material;

import net.minecraft.client.renderer.texture.IconRegister;

import net.minecraft.util.Icon;

import net.minecraft.world.IBlockAccess;

import net.minecraftforge.fluids.BlockFluidClassic;

import cpw.mods.fml.relauncher.Side;

import cpw.mods.fml.relauncher.SideOnly;

 

public class BlockDarkness extends BlockFluidClassic {

 

    public BlockDarkness(int id) {

        super(id, LiquidHandler.Darkness, Material.water);

    }

   

   

 

    @SideOnly(Side.CLIENT)

    @Override

    public void registerIcons(IconRegister register) {

        this.blockIcon = register.registerIcon(Reference.MOD_ID + ":" + (this.getUnlocalizedName().substring(5)));

    }

 

    @Override

    public int colorMultiplier(IBlockAccess iblockaccess, int x, int y, int z) {

        return 0x1C1C1C; // HEX color code

    }

 

}

 

 

 

if (You.likescoding == false){
      You.goaway;
}

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Main class

 

 

package kakarotvg.omega;

 

import kakarotvg.omega.blocks.VgFluid;

import kakarotvg.omega.items.VgBucket;

import net.minecraft.item.Item;

import net.minecraft.item.ItemStack;

import net.minecraftforge.common.Configuration;

import net.minecraftforge.common.MinecraftForge;

import net.minecraftforge.fluids.FluidContainerRegistry;

import net.minecraftforge.fluids.FluidContainerRegistry.FluidContainerData;

import net.minecraftforge.fluids.FluidRegistry;

import cpw.mods.fml.common.Mod;

import cpw.mods.fml.common.Mod.EventHandler;

import cpw.mods.fml.common.Mod.Instance;

import cpw.mods.fml.common.SidedProxy;

import cpw.mods.fml.common.event.FMLInitializationEvent;

import cpw.mods.fml.common.event.FMLPostInitializationEvent;

import cpw.mods.fml.common.event.FMLPreInitializationEvent;

import cpw.mods.fml.common.network.NetworkMod;

import cpw.mods.fml.common.registry.GameRegistry;

import cpw.mods.fml.common.registry.LanguageRegistry;

 

@Mod(modid = Reference.MOD_ID, name = Reference.MOD_N, version = Reference.MOD_V)

@NetworkMod(serverSideRequired = false, clientSideRequired = true)

public class Omega {

 

    @Instance(Reference.MOD_N)

    public static Omega instance;

 

    @SidedProxy(clientSide = "kakarotvg.omega.client.ClientProxy", serverSide = "kakarotvg.omega.CommonProxy")

    public static CommonProxy proxy;

 

    @EventHandler

    public void preInit(FMLPreInitializationEvent event) {

        MinecraftForge.EVENT_BUS.register(new VgBucket(0, 0, null));

        Configuration config = new Configuration(event.getSuggestedConfigurationFile());

        config.load();

        LiquidHandler.configurefluids(config);

        BlockHandler.configureBlocks(config);

        ItemHandler.configureItems(config);

        ToolHandler.configureTools(config);

        ArmorHandler.configreArmor(config);

        CropHandler.configurecrops(config);

        config.save();

 

        LiquidHandler.registerfluids(new GameRegistry());

        LiquidHandler.addNames(new LanguageRegistry());

        BlockHandler.registerBlocks(new GameRegistry());

        BlockHandler.setNames(new LanguageRegistry());

        BlockHandler.setHarvestlevel(new MinecraftForge());

 

        ItemHandler.registerItems(new GameRegistry());

        ItemHandler.setNames(new LanguageRegistry());

        CreativetabHandler.setNames(new LanguageRegistry());

        ToolHandler.registerItem(new GameRegistry());

        ToolHandler.setNames(new LanguageRegistry());

        ToolHandler.setToolClass(new MinecraftForge());

        ArmorHandler.registerArmor(new GameRegistry());

        ArmorHandler.setNames(new LanguageRegistry());

        CraftingHandler.addCrafting(new GameRegistry());

        CraftingHandler.addSmelting(new GameRegistry());

        CropHandler.registercrops(new GameRegistry());

        CropHandler.addnames(new LanguageRegistry());

 

        GameRegistry.registerWorldGenerator(new WorldGen());

 

        FluidContainerRegistry.registerFluidContainer(LiquidHandler.Darkness, new ItemStack(ItemHandler.darknessbucket, 1, 1), new ItemStack(Item.bucketEmpty));

        // loads the init method of Commonproxy

        proxy.init();

        MinecraftForge.addGrassSeed(new ItemStack(CropHandler.darknessseeds), 10);

        MinecraftForge.addGrassSeed(new ItemStack(CropHandler.lightseeds), 10);

 

    }

 

    @EventHandler

    public void Init(FMLInitializationEvent event) {

 

    }

 

    @EventHandler

    public void postInit(FMLPostInitializationEvent event) {

 

    }

 

}

 

 

 

 

Item handler

 

 

package kakarotvg.omega;

 

import kakarotvg.omega.items.VgBucket;

import kakarotvg.omega.items.VgItem;

import net.minecraft.item.Item;

import net.minecraft.item.ItemStack;

import net.minecraftforge.common.Configuration;

import net.minecraftforge.fluids.FluidContainerRegistry;

import cpw.mods.fml.common.registry.GameRegistry;

import cpw.mods.fml.common.registry.LanguageRegistry;

 

public class ItemHandler {

    // buckets

    public static Item darknessbucket;

 

    public static void configureItems(Configuration config) {

        // buckets

        darknessbucket = new VgBucket(config.get("Liquid IDs", "Darkness Bucket", 9059).getInt(), LiquidHandler.Darknessliquid.blockID, "darknessbucket").setCreativeTab(CreativetabHandler.vgtab2).setContainerItem(Item.bucketEmpty);

 

    }

 

    public static void registerItems(GameRegistry registry) {

        // buckets

        registry.registerItem(darknessbucket, "darknessbucket");

    }

 

    public static void setNames(LanguageRegistry registry) {

        // buckets

        registry.addName(darknessbucket, "Darkness bucket");

 

    }

 

}

 

 

 

if (You.likescoding == false){
      You.goaway;
}

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also, you have  @Instance(Reference.MOD_N)

 

rather than your Reference.MOD_ID

 

... i'm taking a note from gotolink's comments on other threads here :)

 

that and

 

http://www.minecraftforge.net/wiki/Basic_Modding

@Instance

Base Mod classes are Singletons. This is the object reference to your class that Forge uses. Make sure that the argument is the modid in @Mod. Otherwise, it'll default to the empty string, and cause problems with any mod that also does that.

 

of course, you may have the same value for both constants, but if you don't - or change one of them in the future to be more wordy, then <bork> :)

 

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