ActuallyAdditions/src/main/java/de/ellpeck/actuallyadditions/mod/items/ItemWaterBowl.java
2018-06-22 19:39:30 -04:00

210 lines
9.7 KiB
Java

/*
* This file ("ItemWaterBowl.java") is part of the Actually Additions mod for Minecraft.
* It is created and owned by Ellpeck and distributed
* under the Actually Additions License to be found at
* http://ellpeck.de/actaddlicense
* View the source code at https://github.com/Ellpeck/ActuallyAdditions
*
* © 2015-2017 Ellpeck
*/
package de.ellpeck.actuallyadditions.mod.items;
import de.ellpeck.actuallyadditions.mod.config.values.ConfigBoolValues;
import de.ellpeck.actuallyadditions.mod.items.base.ItemBase;
import de.ellpeck.actuallyadditions.mod.util.StackUtil;
import de.ellpeck.actuallyadditions.mod.util.WorldUtil;
import net.minecraft.block.Block;
import net.minecraft.block.BlockLiquid;
import net.minecraft.block.material.Material;
import net.minecraft.block.state.IBlockState;
import net.minecraft.entity.Entity;
import net.minecraft.entity.item.EntityItem;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.init.Blocks;
import net.minecraft.init.Items;
import net.minecraft.init.SoundEvents;
import net.minecraft.item.ItemStack;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.util.*;
import net.minecraft.util.math.BlockPos;
import net.minecraft.util.math.RayTraceResult;
import net.minecraft.world.World;
import net.minecraftforge.common.MinecraftForge;
import net.minecraftforge.event.ForgeEventFactory;
import net.minecraftforge.event.entity.player.PlayerInteractEvent;
import net.minecraftforge.fml.common.eventhandler.SubscribeEvent;
public class ItemWaterBowl extends ItemBase{
public ItemWaterBowl(String name){
super(name);
this.setMaxStackSize(1);
MinecraftForge.EVENT_BUS.register(this);
}
@SubscribeEvent
public void onPlayerInteractEvent(PlayerInteractEvent.RightClickItem event){
if(event.getWorld() != null){
if(ConfigBoolValues.WATER_BOWL.isEnabled()){
if(StackUtil.isValid(event.getItemStack()) && event.getItemStack().getItem() == Items.BOWL){
RayTraceResult trace = WorldUtil.getNearestBlockWithDefaultReachDistance(event.getWorld(), event.getEntityPlayer(), true, false, false);
ActionResult<ItemStack> result = ForgeEventFactory.onBucketUse(event.getEntityPlayer(), event.getWorld(), event.getItemStack(), trace);
if(result == null && trace != null && trace.getBlockPos() != null){
if(event.getEntityPlayer().canPlayerEdit(trace.getBlockPos().offset(trace.sideHit), trace.sideHit, event.getItemStack())){
IBlockState state = event.getWorld().getBlockState(trace.getBlockPos());
Block block = state.getBlock();
if((block == Blocks.WATER || block == Blocks.FLOWING_WATER) && state.getValue(BlockLiquid.LEVEL) == 0){
event.getEntityPlayer().playSound(SoundEvents.ITEM_BUCKET_FILL, 1.0F, 1.0F);
if(!event.getWorld().isRemote){
event.getWorld().setBlockState(trace.getBlockPos(), Blocks.AIR.getDefaultState(), 11);
ItemStack reduced = StackUtil.shrink(event.getItemStack(), 1);
ItemStack bowl = new ItemStack(InitItems.itemWaterBowl);
if(!StackUtil.isValid(reduced)){
event.getEntityPlayer().setHeldItem(event.getHand(), bowl);
}
else if(!event.getEntityPlayer().inventory.addItemStackToInventory(bowl.copy())){
EntityItem entityItem = new EntityItem(event.getWorld(), event.getEntityPlayer().posX, event.getEntityPlayer().posY, event.getEntityPlayer().posZ, bowl.copy());
entityItem.setPickupDelay(0);
event.getWorld().spawnEntity(entityItem);
}
}
}
}
}
}
}
}
}
@Override
public ActionResult<ItemStack> onItemRightClick(World world, EntityPlayer player, EnumHand hand){
ItemStack stack = player.getHeldItem(hand);
RayTraceResult trace = WorldUtil.getNearestBlockWithDefaultReachDistance(world, player);
ActionResult<ItemStack> result = ForgeEventFactory.onBucketUse(player, world, stack, trace);
if(result != null){
return result;
}
if(trace == null){
return new ActionResult<ItemStack>(EnumActionResult.PASS, stack);
}
else if(trace.typeOfHit != RayTraceResult.Type.BLOCK){
return new ActionResult<ItemStack>(EnumActionResult.PASS, stack);
}
else{
BlockPos pos = trace.getBlockPos();
if(!world.isBlockModifiable(player, pos)){
return new ActionResult<ItemStack>(EnumActionResult.FAIL, stack);
}
else{
BlockPos pos1 = world.getBlockState(pos).getBlock().isReplaceable(world, pos) && trace.sideHit == EnumFacing.UP ? pos : pos.offset(trace.sideHit);
if(!player.canPlayerEdit(pos1, trace.sideHit, stack)){
return new ActionResult<ItemStack>(EnumActionResult.FAIL, stack);
}
else if(this.tryPlaceContainedLiquid(player, world, pos1, false)){
return !player.capabilities.isCreativeMode ? new ActionResult<ItemStack>(EnumActionResult.SUCCESS, new ItemStack(Items.BOWL)) : new ActionResult<ItemStack>(EnumActionResult.SUCCESS, stack);
}
else{
return new ActionResult<ItemStack>(EnumActionResult.FAIL, stack);
}
}
}
}
@Override
public void onUpdate(ItemStack stack, World world, Entity entity, int itemSlot, boolean isSelected){
if(!world.isRemote){
if(ConfigBoolValues.WATER_BOWL_LOSS.isEnabled()){
if(world.getTotalWorldTime()%10 == 0 && world.rand.nextFloat() >= 0.5F){
int lastX = 0;
int lastY = 0;
if(stack.hasTagCompound()){
NBTTagCompound compound = stack.getTagCompound();
lastX = compound.getInteger("lastX");
lastY = compound.getInteger("lastY");
}
boolean change = false;
if((lastX != 0 && lastX != (int)entity.posX) || (lastY != 0 && lastY != (int)entity.posY)){
if(!entity.isSneaking()){
if(entity instanceof EntityPlayer){
EntityPlayer player = (EntityPlayer)entity;
if(this.tryPlaceContainedLiquid(player, world, player.getPosition(), true)){
checkReplace(player, stack, new ItemStack(Items.BOWL), itemSlot);
}
}
}
change = true;
}
if(change || lastX == 0 || lastY == 0){
if(!stack.hasTagCompound()){
stack.setTagCompound(new NBTTagCompound());
}
NBTTagCompound compound = stack.getTagCompound();
compound.setInteger("lastX", (int)entity.posX);
compound.setInteger("lastY", (int)entity.posY);
}
}
}
}
}
private void checkReplace(EntityPlayer player, ItemStack old, ItemStack stack, int slot) {
if(player.inventory.getStackInSlot(slot) == old) player.inventory.setInventorySlotContents(slot, stack);
else if(player.inventory.offHandInventory.get(slot) == old) player.inventory.offHandInventory.set(slot, stack);
}
@Override
public boolean shouldCauseReequipAnimation(ItemStack oldStack, ItemStack newStack, boolean slotChanged){
return !ItemStack.areItemsEqual(oldStack, newStack);
}
public boolean tryPlaceContainedLiquid(EntityPlayer player, World world, BlockPos pos, boolean finite){
IBlockState state = world.getBlockState(pos);
Material material = state.getMaterial();
boolean nonSolid = !material.isSolid();
boolean replaceable = state.getBlock().isReplaceable(world, pos);
if(!world.isAirBlock(pos) && !nonSolid && !replaceable){
return false;
}
else{
if(world.provider.doesWaterVaporize()){
world.playSound(player, pos, SoundEvents.BLOCK_FIRE_EXTINGUISH, SoundCategory.BLOCKS, 0.5F, 2.6F+(world.rand.nextFloat()-world.rand.nextFloat())*0.8F);
for(int k = 0; k < 8; k++){
world.spawnParticle(EnumParticleTypes.SMOKE_LARGE, (double)pos.getX()+Math.random(), (double)pos.getY()+Math.random(), (double)pos.getZ()+Math.random(), 0.0D, 0.0D, 0.0D);
}
}
else{
if(!world.isRemote && (nonSolid || replaceable) && !material.isLiquid()){
world.destroyBlock(pos, true);
}
world.playSound(player, pos, SoundEvents.ITEM_BUCKET_EMPTY, SoundCategory.BLOCKS, 1.0F, 1.0F);
IBlockState placeState;
if(finite){
placeState = Blocks.FLOWING_WATER.getDefaultState();
}
else{
placeState = Blocks.FLOWING_WATER.getDefaultState();
}
world.setBlockState(pos, placeState, 3);
}
return true;
}
}
}