refactor: merge block.function into block class

Allay-API/src/main/java/org/allaymc/api/block/component/common/BlockBaseComponent.java

@@ -1,8 +1,10 @@
 package org.allaymc.api.block.component.common;
 
+import com.google.common.base.Preconditions;
 import org.allaymc.api.block.BlockBehavior;
 import org.allaymc.api.block.component.BlockComponent;
-import org.allaymc.api.block.function.*;
+import org.allaymc.api.block.data.BlockFace;
+import org.allaymc.api.block.data.BlockStateWithPos;
 import org.allaymc.api.block.property.type.BlockPropertyType;
 import org.allaymc.api.block.type.BlockState;
 import org.allaymc.api.block.type.BlockType;
@@ -11,11 +13,14 @@
 import org.allaymc.api.entity.component.common.EntityContainerHolderComponent;
 import org.allaymc.api.entity.effect.type.EffectConduitPowerType;
 import org.allaymc.api.entity.effect.type.EffectHasteType;
+import org.allaymc.api.entity.interfaces.EntityPlayer;
 import org.allaymc.api.item.ItemStack;
 import org.allaymc.api.item.enchantment.type.EnchantmentAquaAffinityType;
 import org.allaymc.api.item.enchantment.type.EnchantmentEfficiencyType;
-import org.allaymc.api.item.type.ItemType;
+import org.allaymc.api.utils.Utils;
 import org.allaymc.api.world.Dimension;
+import org.joml.Vector3fc;
+import org.joml.Vector3ic;
 
 import static org.allaymc.api.item.ItemHelper.isSword;
 
@@ -24,7 +29,7 @@
  *
  * @author daoge_cmd
  */
-public interface BlockBaseComponent extends OnNeighborUpdate, OnRandomUpdate, Place, OnPlace, OnInteract, OnReplace, OnScheduledUpdate, BlockComponent {
+public interface BlockBaseComponent extends BlockComponent {
     BlockType<? extends BlockBehavior> getBlockType();
 
     default <DATATYPE> void updateBlockProperty(BlockPropertyType<DATATYPE> propertyType, DATATYPE value, int x, int y, int z, Dimension dimension) {
@@ -46,7 +51,58 @@ default <DATATYPE> void updateBlockProperty(BlockPropertyType<DATATYPE> property
         chunk.sendChunkPacket(Dimension.createBlockUpdatePacket(newBlockState, x, y, z, layer));
     }
 
-    default boolean canDamageItem(ItemType<?> itemType) {
+    /**
+     * Call when a blockState causes another blockState to update.
+     *
+     * @param updated   The vec of the updated block
+     * @param neighbor  The vec of the block that triggered the update
+     * @param face      The neighbor block is on the side of the current updated block
+     * @param dimension the dimension
+     */
+    void onNeighborUpdate(Vector3ic updated, Vector3ic neighbor, BlockFace face, Dimension dimension);
+
+    void onRandomUpdate(BlockStateWithPos blockState);
+
+    static void checkParam(EntityPlayer player, Dimension dimension, BlockState blockState, Vector3ic targetBlockPos, Vector3ic placeBlockPos, Vector3fc clickPos, BlockFace blockFace) {
+        // player is nullable
+        Preconditions.checkNotNull(dimension);
+        Preconditions.checkNotNull(blockState);
+        Preconditions.checkNotNull(targetBlockPos);
+        Preconditions.checkNotNull(placeBlockPos);
+        // clickPos is nullable
+        Preconditions.checkNotNull(blockFace);
+    }
+
+    boolean place(EntityPlayer player, Dimension dimension, BlockState blockState, Vector3ic targetBlockPos, Vector3ic placeBlockPos, Vector3fc clickPos, BlockFace blockFace);
+
+    void onPlace(BlockStateWithPos currentBlockState, BlockState newBlockState);
+
+    /**
+     * @param player        The player who interacted with the block, can be null
+     * @param itemStack     The item in the player's hand
+     * @param blockPos      The pos of the block that the player clicked on
+     * @param placeBlockPos Assuming the player is holding a block item in their hand, this parameter indicates where the block will be placed (if it can be placed)
+     * @param clickPos      The precise pos where the player clicked
+     * @param blockFace     The face of the block that the player clicked on
+     *
+     * @return Whether the operation is valid.
+     * For example, right-clicking on the crafting table is normally considered a valid operation, so this method will return true
+     * If false is returned, the useItemOn method of the player's item will continue to be called
+     */
+    boolean onInteract(EntityPlayer player, ItemStack itemStack, Dimension dimension, Vector3ic blockPos, Vector3ic placeBlockPos, Vector3fc clickPos, BlockFace blockFace);
+
+    void onReplace(BlockStateWithPos currentBlockState, BlockState newBlockState);
+
+    void onScheduledUpdate(BlockStateWithPos blockState);
+
+    default ItemStack[] getDrops(ItemStack itemStack) {
+        if (getBlockType().getItemType() != null) {
+            return new ItemStack[] {getBlockType().getItemType().createItemStack()};
+        }
+        return Utils.EMPTY_ITEM_STACK_ARRAY;
+    }
+
+    default boolean canDamageItem(ItemStack itemStack) {
         return true;
     }
 

Allay-API/src/main/java/org/allaymc/api/utils/Utils.java

@@ -4,6 +4,7 @@
 import io.netty.buffer.ByteBuf;
 import lombok.experimental.UtilityClass;
 import org.allaymc.api.block.type.BlockState;
+import org.allaymc.api.item.ItemStack;
 
 import java.io.*;
 import java.nio.charset.StandardCharsets;
@@ -21,6 +22,7 @@
 public class Utils {
     public static final String[] EMPTY_STRING_ARRAY = new String[0];
     public static final BlockState[][][] EMPTY_BLOCK_STATE_ARRAY_3D = new BlockState[0][0][0];
+    public static final ItemStack[] EMPTY_ITEM_STACK_ARRAY = new ItemStack[0];
 
     public byte[] appendBytes(byte[] bytes1, byte[]... bytes2) {
         int length = bytes1.length;

Allay-API/src/main/java/org/allaymc/api/world/Dimension.java

@@ -8,6 +8,7 @@
 import org.allaymc.api.blockentity.BlockEntity;
 import org.allaymc.api.entity.Entity;
 import org.allaymc.api.entity.interfaces.EntityPlayer;
+import org.allaymc.api.item.ItemStack;
 import org.allaymc.api.math.position.Position3i;
 import org.allaymc.api.utils.MathUtils;
 import org.allaymc.api.utils.Utils;
@@ -409,4 +410,8 @@ default void addSound(float x, float y, float z, String sound, float volume, flo
 
         getChunkService().getChunkByLevelPos((int) x, (int) z).addChunkPacket(packet);
     }
+
+    default void dropItem(ItemStack itemStack, float x, float y, float z) {
+
+    }
 }

Allay-Server/src/main/java/org/allaymc/server/network/processor/PlayerAuthInputPacketProcessor.java

@@ -164,6 +164,7 @@ protected void completeBreak(EntityPlayer player, int x, int y, int z) {
             pk.setPosition(Vector3f.from(breakBlockX + 0.5f, breakBlockY + 0.5f, breakBlockZ + 0.5f));
             pk.setData(oldState.blockStateHash());
             player.getCurrentChunk().addChunkPacket(pk);
+            // TODO: on break
             world.setBlockState(breakBlockX, breakBlockY, breakBlockZ, AIR_TYPE.getDefaultState());
             // TODO: drop items
         } else {