ActuallyAdditions/src/main/java/de/ellpeck/actuallyadditions/mod/items/ItemGrowthRing.java

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/*
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* This file ("ItemGrowthRing.java") is part of the Actually Additions mod for Minecraft.
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* It is created and owned by Ellpeck and distributed
* under the Actually Additions License to be found at
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* http://ellpeck.de/actaddlicense
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* View the source code at https://github.com/Ellpeck/ActuallyAdditions
*
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* © 2015-2016 Ellpeck
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*/
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package de.ellpeck.actuallyadditions.mod.items;
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import de.ellpeck.actuallyadditions.mod.items.base.ItemEnergy;
import de.ellpeck.actuallyadditions.mod.util.Util;
import net.minecraft.block.Block;
import net.minecraft.block.BlockGrass;
import net.minecraft.block.IGrowable;
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import net.minecraft.block.state.IBlockState;
import net.minecraft.entity.Entity;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.item.EnumRarity;
import net.minecraft.item.ItemStack;
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import net.minecraft.util.math.BlockPos;
import net.minecraft.util.math.MathHelper;
import net.minecraft.world.World;
import net.minecraftforge.common.IPlantable;
import java.util.ArrayList;
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import java.util.List;
public class ItemGrowthRing extends ItemEnergy{
public ItemGrowthRing(String name){
super(1000000, 5000, name);
}
@Override
public void onUpdate(ItemStack stack, World world, Entity entity, int par4, boolean par5){
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if(!(entity instanceof EntityPlayer) || world.isRemote || entity.isSneaking()){
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return;
}
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EntityPlayer player = (EntityPlayer)entity;
ItemStack equipped = player.getHeldItemMainhand();
int energyUse = 300;
if(equipped != null && equipped == stack && this.getEnergyStored(stack) >= energyUse){
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List<BlockPos> blocks = new ArrayList<BlockPos>();
//Adding all possible Blocks
if(player.worldObj.getTotalWorldTime()%30 == 0){
int range = 3;
for(int x = -range; x < range+1; x++){
for(int z = -range; z < range+1; z++){
for(int y = -range; y < range+1; y++){
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int theX = MathHelper.floor_double(player.posX+x);
int theY = MathHelper.floor_double(player.posY+y);
int theZ = MathHelper.floor_double(player.posZ+z);
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BlockPos posInQuestion = new BlockPos(theX, theY, theZ);
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Block theBlock = world.getBlockState(posInQuestion).getBlock();
if((theBlock instanceof IGrowable || theBlock instanceof IPlantable) && !(theBlock instanceof BlockGrass)){
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blocks.add(posInQuestion);
}
}
}
}
//Fertilizing the Blocks
if(!blocks.isEmpty()){
for(int i = 0; i < 45; i++){
if(this.getEnergyStored(stack) >= energyUse){
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BlockPos pos = blocks.get(Util.RANDOM.nextInt(blocks.size()));
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IBlockState state = world.getBlockState(pos);
Block block = state.getBlock();
int metaBefore = block.getMetaFromState(state);
block.updateTick(world, pos, world.getBlockState(pos), Util.RANDOM);
//Show Particles if Metadata changed
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IBlockState newState = world.getBlockState(pos);
if(newState.getBlock().getMetaFromState(newState) != metaBefore){
world.playEvent(2005, pos, 0);
}
if(!player.capabilities.isCreativeMode){
this.extractEnergy(stack, energyUse, false);
}
}
else{
break;
}
}
}
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}
}
}
@Override
public EnumRarity getRarity(ItemStack stack){
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return EnumRarity.EPIC;
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}
}