126 lines
4.7 KiB
Java
126 lines
4.7 KiB
Java
package com.thebrokenrail.reliccraft.block;
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import net.fabricmc.api.EnvType;
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import net.fabricmc.api.Environment;
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import net.minecraft.block.Block;
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import net.minecraft.block.BlockEntityProvider;
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import net.minecraft.block.BlockState;
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import net.minecraft.block.entity.BlockEntity;
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import net.minecraft.entity.player.PlayerEntity;
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import net.minecraft.inventory.Inventory;
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import net.minecraft.item.ItemStack;
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import net.minecraft.particle.ParticleTypes;
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import net.minecraft.screen.ScreenHandler;
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import net.minecraft.sound.SoundCategory;
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import net.minecraft.sound.SoundEvents;
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import net.minecraft.state.StateManager;
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import net.minecraft.state.property.BooleanProperty;
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import net.minecraft.util.ActionResult;
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import net.minecraft.util.Hand;
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import net.minecraft.util.ItemScatterer;
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import net.minecraft.util.hit.BlockHitResult;
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import net.minecraft.util.math.BlockPos;
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import net.minecraft.world.BlockView;
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import net.minecraft.world.World;
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import java.util.Random;
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@SuppressWarnings("deprecation")
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public abstract class AbstractDragonEggHolderBlock extends Block implements BlockEntityProvider {
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public static final BooleanProperty ACTIVE = BooleanProperty.of("active");
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public AbstractDragonEggHolderBlock(Settings settings) {
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super(settings.lightLevel(state -> state.get(ACTIVE) ? 7 : 0));
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setDefaultState(getStateManager().getDefaultState().with(ACTIVE, false));
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}
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@Override
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public BlockEntity createBlockEntity(BlockView view) {
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return new DragonEggHolderBlockEntity();
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}
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@Override
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public ActionResult onUse(BlockState state, World world, BlockPos pos, PlayerEntity user, Hand hand, BlockHitResult hit) {
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BlockEntity blockEntity = world.getBlockEntity(pos);
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if (blockEntity instanceof Inventory) {
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Inventory inventory = (Inventory) blockEntity;
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ItemStack stack = user.getStackInHand(hand);
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if (inventory.isValid(0, stack) && inventory.getStack(0).isEmpty()) {
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inventory.setStack(0, stack.split(1));
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if (!world.isClient()) {
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grantAdvancement(user);
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}
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return ActionResult.SUCCESS;
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} else if (stack.isEmpty()) {
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if (!inventory.getStack(0).isEmpty()) {
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user.inventory.offerOrDrop(world, inventory.getStack(0));
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inventory.removeStack(0);
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return ActionResult.SUCCESS;
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} else {
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return ActionResult.PASS;
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}
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} else {
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return ActionResult.PASS;
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}
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} else {
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return ActionResult.FAIL;
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}
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}
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private boolean isActive(World world, BlockPos pos) {
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return world.getBlockState(pos).get(ACTIVE);
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}
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@Override
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@Environment(EnvType.CLIENT)
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public void randomDisplayTick(BlockState state, World world, BlockPos pos, Random random) {
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if (isActive(world, pos)) {
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if (random.nextInt(100) == 0) {
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world.playSound((double) pos.getX() + 0.5D, (double) pos.getY() + 0.5D, (double) pos.getZ() + 0.5D, SoundEvents.BLOCK_PORTAL_AMBIENT, SoundCategory.BLOCKS, 0.5F, random.nextFloat() * 0.4F + 0.8F, false);
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}
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for (int i = 0; i < 24; ++i) {
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double x = (double) pos.getX() + 0.5D + (double) (0.5F - random.nextFloat());
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double y = (double) pos.getY() + 0.5D + (double) (0.5F - random.nextFloat());
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double z = (double) pos.getZ() + 0.5D + (double) (0.5F - random.nextFloat());
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world.addParticle(ParticleTypes.PORTAL, x, y, z, (random.nextDouble() - 0.5D) * 2.0D, -random.nextDouble(), (random.nextDouble() - 0.5D) * 2.0D);
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}
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}
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}
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@Override
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public void onStateReplaced(BlockState state, World world, BlockPos pos, BlockState newState, boolean moved) {
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if (state.getBlock() != newState.getBlock()) {
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BlockEntity blockEntity = world.getBlockEntity(pos);
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if (blockEntity instanceof Inventory) {
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ItemScatterer.spawn(world, pos, (Inventory) blockEntity);
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}
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super.onStateReplaced(state, world, pos, newState, moved);
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}
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}
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@Override
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protected void appendProperties(StateManager.Builder<Block, BlockState> builder) {
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builder.add(ACTIVE);
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}
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@Override
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public boolean hasComparatorOutput(BlockState state) {
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return true;
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}
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@Override
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public int getComparatorOutput(BlockState state, World world, BlockPos pos) {
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return ScreenHandler.calculateComparatorOutput(world.getBlockEntity(pos));
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}
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public abstract void tick(World world, BlockPos pos);
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public abstract void grantAdvancement(PlayerEntity player);
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}
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