Minecraft Forums

Quote from Parker8283

Hey man! Love your tutorials!

One Problem, though.
For my plant (which I got from another tutorial), it tells me that the setTickOnLoad(true); boolen function isn't found, and it wants me to add one. What do I do? Here's my code, along with the mod file:

//BlockTomato.java
package net.minecraft.src;
import java.util.Random;
public class BlockTomato extends Block
{
public int topID;
public int sideBottomID;

protected BlockTomato(int i, int j, int m, int n)
{
super(i, Material.plants);
blockIndexInTexture = j;
float f = 0.375F;
setBlockBounds(0.5F - f, 0.0F, 0.5F - f, 0.5F + f, 1.0F, 0.5F + f);
setTickOnLoad(true);
topID = m;
sideBottomID = n;
}
public void updateTick(World world, int i, int j, int k, Random random)
{
if(world.isAirBlock(i, j + 1, k))
{
int l;
for(l = 1; world.getBlockId(i, j - l, k) == blockID; l++) { }
if(l < 3)
{
int i1 = world.getBlockMetadata(i, j, k);
if(i1 == 15)
{
world.setBlockWithNotify(i, j + 1, k, blockID);
world.setBlockMetadataWithNotify(i, j, k, 0);
} else
{
world.setBlockMetadataWithNotify(i, j, k, i1 + 1);
}
}
}
}

public boolean canPlaceBlockAt(World world, int i, int j, int k)
{
int l = world.getBlockId(i, j - 1, k);
if(l == blockID)
{
return true;
}
return l == Block.grass.blockID || l == Block.dirt.blockID || l == Block.tilledField.blockID || l == Block.sand.blockID;
}
public void onNeighborBlockChange(World world, int i, int j, int k, int l)
{
checkBlockCoordValid(world, i, j, k);
}
protected final void checkBlockCoordValid(World world, int i, int j, int k)
{
if(!canBlockStay(world, i, j, k))
{
dropBlockAsItem(world, i, j, k, world.getBlockMetadata(i, j, k), 0);
world.setBlockWithNotify(i, j, k, 0);
}
}
public boolean canBlockStay(World world, int i, int j, int k)
{
return canPlaceBlockAt(world, i, j, k);
}
public AxisAlignedBB getCollisionBoundingBoxFromPool(World world, int i, int j, int k)
{
return null;
}

public boolean isOpaqueCube()
{
return false;
}

public int idDropped(int i, Random random, int j)
{
return mod_Tomato.iTomato.shiftedIndex;
}

public int quantityDropped(Random random)
{
return 4;
}

public int getBlockTextureFromSide(int i)
{
if (i == 1)
{
return mod_Tomato.topID;
}
else
{
return mod_Tomato.sideBottomID;
}
}
}
//mod_Tomato.java
package net.minecraft.src;
import java.util.Random;
public class mod_Tomato extends BaseMod
{
public static final Block bTomato = new BlockTomato(127,0,0,0).setHardness(0.5F).setResistance(1F).setBlockName("tomatoBlock");
public static final Item iTomato = new ItemFood(397, 4, false).setItemName("tomatoFood");
public static int topID;
public static int sideBottomID;
public mod_Tomato()
{
ModLoader.registerBlock(bTomato);

ModLoader.addName(bTomato, "Tomato");
ModLoader.addName(iTomato, "Tomato");

ModLoader.addOverride("/terrain.png","/bTomatoT.png",topID);
ModLoader.addOverride("/terrain.png","/bTomatoS.png",sideBottomID);
iTomato.iconIndex = ModLoader.addOverride("/gui/items.png","/tomato.png");

ModLoader.addRecipe(new ItemStack(mod_Tomato.bTomato, 1), new Object []{
"**","**", Character.valueOf('*'), mod_Tomato.iTomato
});
ModLoader.addRecipe(new ItemStack(mod_Tomato.iTomato, 4), new Object []{
"*", Character.valueOf('*'), mod_Tomato.bTomato
});
}

static
{
topID = ModLoader.getUniqueSpriteIndex("/terrain.png");
sideBottomID = ModLoader.getUniqueSpriteIndex("/terrain.png");
}

public void GenerateSurface(World world, Random random, int i, int j)
{
if(random.nextInt(20) == 0)
{
for(int k = 0; k < 16; k++)
{
for(int l = 0; l < 16; l++)
{
int i1 = random.nextInt(200);
if(world.getBlockId(i + l, i1, j + k) != Block.grass.blockID || !world.isAirBlock(i + l, i1 + 1, j + k))
{
continue;
}
int j1 = random.nextInt(2);
if(j1 == 0)
{
world.setBlock(i + l, i1 + 1, j + k, bTomato.blockID);
}
if(j1 == 1)
{
world.setBlock(i + l, i1 + 1, j + k, bTomato.blockID);
world.setBlock(i + l, i1 + 2, j + k, bTomato.blockID);
}
if(j1 == 2)
{
world.setBlock(i + l, i1 + 1, j + k, bTomato.blockID);
world.setBlock(i + l, i1 + 2, j + k, bTomato.blockID);
world.setBlock(i + l, i1 + 3, j + k, bTomato.blockID);
}
if(j1 == 3)
{
world.setBlock(i + l, i1 + 1, j + k, bTomato.blockID);
world.setBlock(i + l, i1 + 2, j + k, bTomato.blockID);
world.setBlock(i + l, i1 + 3, j + k, bTomato.blockID);
world.setBlock(i + l, i1 + 4, j + k, bTomato.blockID);
}
}
}
}
}

public void load()
{
}
public String getVersion()
{
return "ERROR FOR 1.2.3";
}
}

I'm in the process of fixing the data values, and will fix these once the error with the tick is fixed.
Thanks!

setTickOnLoad

setTickRandomly

Quote from ThyIceCold

How do I make my custom mob hold an Item like a Diamond Sword?

public ItemStack getHeldItem()
    {
        return defaultHeldItem;
    }
        
        static 
    {
        defaultHeldItem = new ItemStack(Item.swordStone, 1);
    }
        
    private static final ItemStack defaultHeldItem;

Quote from TechGuy543

Make sure you are putting it before .setItemName

Quote from conaneve1

Alright so I followed the tutorial for a custom mob. I made a slime with everything copied from slimes (render and model are both normal), exept I made it so it could only spawn in the jungle. (ocelots "GetCanSpawnHere") The model didnt work or it may have been the render because this snippet of code... " map.put(EntityJungleSlime.class, new RenderJungleSlime(new ModelJungleSlime(), 0.5F));" didnt work, as it says in eclipse... "ModelJungleSlime() is undefined" and when I "quick fix" it set a null. And you know what those do.

Quote from Epictaco

Please help! I'm trying to make a minecraft 1.2.3 mod but got errors!

(Mod_BedStone.java)


package net.minecraft.src;

public class mod_BedStone extends BaseMod
{
public static final Block BedStone = new BedStone(250, 0).setBlockName("asdf").setHardness(3F).setResistance(4F).setLightValue(1F);

public void load()
{
BedStone.blockIndexInTexture = ModLoader.addOverride("/terrain.png", "/BedStone/image.png");
ModLoader.registerBlock(BedStone);
ModLoader.addName(BedStone, "BedStone");
ModLoader.addRecipe(new ItemStack(BedStone, 1), new Object [] {"#", Character.valueOf('#'), Block.dirt});

}

public String getVersion()
{
return "1.2.3";
}
}

(BedStoneBlock.java)


package net.minecraft.src;
import java.util.Random;

public class BlockBedStone extends Block
{
public BlockBedStone(int i, int j)
{
super(i, j, Material.wood);
}


public int idDropped(int i, Random random, int j)
{
return Item.bed.shiftedIndex;
}
public int quantityDropped(Random random)
{
return 1;
}}

My errors are: 1. Bedstone cannot be resolved to a type
2.Project 'Server' is missing required library: 'jars/minecraft_server.jar'
3.The project cannot be built until build path errors are resolved
4. The public type BlockBedStone must be defined in its own file

Warnings:
1.Build path specifies execution environment javase-1.6. There are no JREs installed in the workspace that are strictly compatible with this environment

Please Help!

public static final Block BedStone = new BlockBedStone(250, 0).setBlockName("asdf").setHardness(3F).setResistance(4F).setLightValue(1F);

Quote from Gonfa

I am

sry for the delay

Quote from kickassmike

plz tell me that you found out how to make tamable mobs plz tell me that you found out how

Quote from jakj

Everything's working except for putting the mod in a .zip file. If I put it in the mods directory as an uncompressed folder, ModLoader runs it fine, but I have tried using 7-zip to make a .zip file and I have also tried the Windows 7 "send to compressed file" to make a .zip file, and neither loads from the mods folder. I get no errors: It just is ignored. Minecraft version 1.1.

Quote from kickassmike

plz tell me that you found out how to make tamable mobs plz tell me that you found out how

 public class Entitymobname extends EntityTameable 

Quote from bor295

Whatever i do i canot get my ore i made spawning... is this because mcp updated or is there something wrong in my script? i dont get errors in the compiler, it just doesnt spawn. here is my code:

package net.minecraft.src;
import java.util.*;

public class mod_Silver extends BaseMod
{
public static final Block Silver = new BlockSilver(160, 0).setBlockName("Silver").setHardness(3F).setResistance(4F).setLightValue(1F);
public static final Item SilverIngot = new Item(161).setItemName("SilverIngot");

		public void load()
		{
				Silver.blockIndexInTexture = ModLoader.addOverride("/terrain.png", "/Mod/silver.png");
	SilverIngot.iconIndex = ModLoader.addOverride("/gui/items.png", "/Mod/SilverIngot.png");
				ModLoader.registerBlock(Silver);
				ModLoader.addName(Silver, "Silver Ore");
	ModLoader.addName(SilverIngot, "Silver Ingot");
				ModLoader.addRecipe(new ItemStack(Silver, 1), new Object [] {"#", Character.valueOf('#'), Block.dirt});
	ModLoader.addSmelting(mod_Silver.Silver.blockID, new ItemStack(mod_Silver.SilverIngot, 1));
	
		}

		public String getVersion()
		  {
						  return "1.2.3";
		}
	  public void GenerateSurface(World world, Random rand, int chunkX, int chunkZ)
	{
		for(int i = 0; i < 20; i++)
		{
			int randPosX = chunkX + rand.nextInt(16);
			int randPosY = rand.nextInt(64);
			int randPosZ = chunkZ + rand.nextInt(16);
			(new WorldGenMinable(mod_Silver.Silver.blockID, 12)).generate(world, rand, randPosX, randPosY, randPosZ);
		}
	}
}

and my block...

package net.minecraft.src;
import java.util.Random;

public class BlockSilver extends Block
{
				public BlockSilver(int i, int j)
				{
						super(i, j, Material.rock);
				}


		public int idDropped(int i, Random random, int j)
		{
				return mod_Silver.Silver.blockID;
		}
		public int quantityDropped(Random random)
		{
								return 1;
		}
  
  
  
}

please help me i dont know what to do...

public void GenerateSurface(World world, Random rand, int chunkX, int chunkZ) 

public void generateSurface(World world, Random rand, int chunkX, int chunkZ) 

Quote from skinmaker loly

Can you make a tut on mob spawners?
cause I'd like to generate a Shop with a spawner of a mob. (Custom Modded mob)
I hope it's the first one to be released (:, I'm sure ever one else would like to see it too!

thanks,

-lolydodo123.

Quote from TechGuy543

Add this to your entity code

public ItemStack getHeldItem()
	{
		return defaultHeldItem;
	}
		
		static
	{
		defaultHeldItem = new ItemStack(Item.swordStone, 1);
	}
		
	private static final ItemStack defaultHeldItem;

Just change Item.swordStone to a diamond sword.

Mods loaded: 2
ModLoader 1.2.3
mod_CheesTools 1.2.3

Minecraft has crashed!
----------------------

Minecraft has stopped running because it encountered a problem.




--- BEGIN ERROR REPORT 802da9bc --------
Generated 10/03/12 6:12 PM

Minecraft: Minecraft 1.2.3
OS: Windows 7 (amd64) version 6.1
Java: 1.7.0_03, Oracle Corporation
VM: Java HotSpot™ 64-Bit Server VM (mixed mode), Oracle Corporation
LWJGL: 2.4.2
OpenGL: GeForce GT 540M/PCI/SSE2 version 4.1.0, NVIDIA Corporation

java.lang.StringIndexOutOfBoundsException: String index out of range: 7
at java.lang.String.charAt(Unknown Source)
at net.minecraft.src.CraftingManager.addRecipe(CraftingManager.java:382)
at net.minecraft.src.ModLoader.addRecipe(ModLoader.java:409)
at net.minecraft.src.mod_CheesTools.load(mod_CheesTools.java:25)
at net.minecraft.src.ModLoader.init(ModLoader.java:853)
at net.minecraft.src.ModLoader.addAllRenderers(ModLoader.java:154)
at net.minecraft.src.RenderManager.<init>(RenderManager.java:85)
at net.minecraft.src.RenderManager.<clinit>(RenderManager.java:12)
at net.minecraft.client.Minecraft.startGame(Minecraft.java:423)
at net.minecraft.client.Minecraft.run(Minecraft.java:784)
at java.lang.Thread.run(Unknown Source)
----- END ERROR REPORT cdf5299f ----------

Quote from CheesGod

Help This Is The Error I Get, Can Someone Help Me??

My Code

ModLoader.addRecipe(new ItemStack(CheesPickaxe, 1), new Object[]
{
" o ", " o ", "xxx", Character.valueOf('x'), Item.stick , Character.valueOf('o'), Block.dirt
});