Basic development

src/main/java/net/xevianlight/aphelion/block/custom/ElectricArcFurnace.java

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+package net.xevianlight.aphelion.block.custom;
+
+import com.mojang.serialization.MapCodec;
+import net.minecraft.core.BlockPos;
+import net.minecraft.core.Direction;
+import net.minecraft.network.chat.Component;
+import net.minecraft.server.level.ServerPlayer;
+import net.minecraft.util.Mth;
+import net.minecraft.world.InteractionResult;
+import net.minecraft.world.SimpleMenuProvider;
+import net.minecraft.world.entity.player.Player;
+import net.minecraft.world.item.Item;
+import net.minecraft.world.item.ItemStack;
+import net.minecraft.world.item.context.BlockPlaceContext;
+import net.minecraft.world.level.BlockGetter;
+import net.minecraft.world.level.Level;
+import net.minecraft.world.level.block.*;
+import net.minecraft.world.level.block.entity.BlockEntity;
+import net.minecraft.world.level.block.entity.BlockEntityTicker;
+import net.minecraft.world.level.block.entity.BlockEntityType;
+import net.minecraft.world.level.block.state.BlockState;
+import net.minecraft.world.level.block.state.StateDefinition;
+import net.minecraft.world.level.block.state.properties.BlockStateProperties;
+import net.minecraft.world.level.block.state.properties.BooleanProperty;
+import net.minecraft.world.level.block.state.properties.DirectionProperty;
+import net.minecraft.world.phys.BlockHitResult;
+import net.neoforged.neoforge.items.ItemStackHandler;
+import net.xevianlight.aphelion.block.entity.custom.ElectricArcFurnaceEntity;
+import net.xevianlight.aphelion.core.init.ModBlockEntities;
+import org.jetbrains.annotations.Nullable;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class ElectricArcFurnace extends BaseEntityBlock {
+
+    public static final DirectionProperty FACING = BlockStateProperties.HORIZONTAL_FACING;
+    public static final BooleanProperty LIT = BlockStateProperties.LIT;
+
+    public ElectricArcFurnace(Properties properties) {
+        super(properties);
+    }
+
+    public static final MapCodec<ElectricArcFurnace> CODEC = simpleCodec(ElectricArcFurnace::new);
+
+    @Override
+    protected MapCodec<? extends BaseEntityBlock> codec() {
+        return CODEC;
+    }
+
+    public static Properties getProperties() {
+        return Properties
+                .of()
+                .sound(SoundType.METAL)
+                .destroyTime(2f)
+                .explosionResistance(10f)
+                .requiresCorrectToolForDrops();
+    }
+
+    public static Item.Properties getItemProperties() {
+        return new Item.Properties();
+    }
+
+    @Override
+    public InteractionResult useWithoutItem(BlockState state, Level level, BlockPos pos, Player player, BlockHitResult result) {
+
+        if (!level.isClientSide && player instanceof ServerPlayer serverPlayer && level.getBlockEntity(pos) instanceof ElectricArcFurnaceEntity electricArcFurnaceEntity) {
+            serverPlayer.openMenu(new SimpleMenuProvider(electricArcFurnaceEntity, Component.literal("Electric Arc Furnace")), pos);
+        }
+        return InteractionResult.sidedSuccess(level.isClientSide);
+    }
+
+
+
+    @Override
+    public @Nullable BlockEntity newBlockEntity(BlockPos blockPos, BlockState blockState) {
+        return new ElectricArcFurnaceEntity(blockPos, blockState);
+    }
+
+    @Override
+    public RenderShape getRenderShape(BlockState pState) {
+        return RenderShape.MODEL;
+    }
+
+    @Override
+    protected void onRemove(BlockState state, Level level, BlockPos pos, BlockState newState, boolean movedByPiston) {
+        if (state.getBlock() != newState.getBlock()) {
+            BlockEntity blockEntity= level.getBlockEntity(pos);
+            if (blockEntity instanceof ElectricArcFurnaceEntity electricArcFurnaceEntity) {
+                electricArcFurnaceEntity.drops();
+            }
+        }
+        super.onRemove(state, level, pos, newState, movedByPiston);
+    }
+
+    public static int getRedstoneSignalFromItemHandler(@javax.annotation.Nullable ItemStackHandler itemStackHandler, List<Integer> slots) {
+        if (itemStackHandler == null) {
+            return 0;
+        } else {
+            int i = 0;
+            float f = 0.0F;
+
+            for(int slot : slots) {
+                ItemStack itemstack = itemStackHandler.getStackInSlot(slot);
+                if (!itemstack.isEmpty()) {
+                    f += (float)itemstack.getCount() / (float)Math.min(itemStackHandler.getSlotLimit(slot), itemstack.getMaxStackSize());
+                    ++i;
+                }
+            }
+
+            f /= (float)slots.size();
+            return Mth.floor(f * 14.0F) + (i > 0 ? 1 : 0);
+        }
+    }
+
+    @Override
+    protected boolean isSignalSource(BlockState state) {
+        return true;
+    }
+
+    @Override
+    protected int getSignal(BlockState state, BlockGetter level, BlockPos pos, Direction direction) {
+        return super.getSignal(state, level, pos, direction);
+    }
+
+    @Override
+    protected boolean hasAnalogOutputSignal(BlockState state) {
+        return true;
+    }
+
+    @Override
+    protected int getAnalogOutputSignal(BlockState blockState, Level level, BlockPos pos) {
+        List<Integer> slots = new ArrayList<>();
+        slots.add(0);
+        slots.add(1);
+        slots.add(2);
+        slots.add(3);
+        ElectricArcFurnaceEntity electricArcFurnaceEntity = ((ElectricArcFurnaceEntity) level.getBlockEntity(pos));
+        return getRedstoneSignalFromItemHandler(electricArcFurnaceEntity.inventory, slots);
+    }
+
+    @Override
+    public @Nullable <T extends BlockEntity> BlockEntityTicker<T> getTicker(Level level, BlockState state, BlockEntityType<T> blockEntityType) {
+        if (level.isClientSide) {
+            return null;
+        }
+        return createTickerHelper(blockEntityType, ModBlockEntities.ELECTRIC_ARC_FURNACE_ENTITY.get(), (level1, blockPos, blockState, electricArcFurnaceEntity) -> electricArcFurnaceEntity.tick(level1, blockPos, blockState));
+
+    }
+
+    @Override
+    protected BlockState rotate(BlockState state, Rotation rotation) {
+        return state.setValue(FACING, rotation.rotate(state.getValue(FACING)));
+    }
+
+    @Override
+    protected BlockState mirror(BlockState state, Mirror mirror) {
+        return state.rotate(mirror.getRotation(state.getValue(FACING)));
+    }
+
+    @Override
+    public @Nullable BlockState getStateForPlacement(BlockPlaceContext context) {
+        return this.defaultBlockState().setValue(FACING, context.getHorizontalDirection().getOpposite()).setValue(LIT, false);
+    }
+
+    @Override
+    protected void createBlockStateDefinition(StateDefinition.Builder<Block, BlockState> builder) {
+        builder.add(FACING, LIT);
+    }
+}