添加集装箱开启机制

src/main/java/com/atsuishio/superbwarfare/block/ContainerBlock.java

@@ -1,6 +1,8 @@
 package com.atsuishio.superbwarfare.block;
 
 import com.atsuishio.superbwarfare.block.entity.ContainerBlockEntity;
+import com.atsuishio.superbwarfare.init.ModBlockEntities;
+import com.atsuishio.superbwarfare.init.ModItems;
 import net.minecraft.core.BlockPos;
 import net.minecraft.core.Direction;
 import net.minecraft.nbt.CompoundTag;
@@ -16,6 +18,8 @@ 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.BlockBehaviour;
 import net.minecraft.world.level.block.state.BlockState;
 import net.minecraft.world.level.block.state.StateDefinition;
@@ -42,17 +46,21 @@ public class ContainerBlock extends BaseEntityBlock {
     @Override
     public InteractionResult use(BlockState pState, Level pLevel, BlockPos pPos, Player pPlayer, InteractionHand pHand, BlockHitResult pHit) {
         if (!pLevel.isClientSide) {
-            if (canOpen(pLevel, pPos)) {
+            ItemStack stack = pPlayer.getItemInHand(pHand);
+            if (stack.is(ModItems.CROWBAR.get()) && canOpen(pLevel, pPos)) {
                 pLevel.setBlockAndUpdate(pPos, pState.setValue(OPENED, true));
-
                 return InteractionResult.SUCCESS;
             }
-            pPlayer.displayClientMessage(Component.literal("打不开哼哼啊啊啊啊啊啊啊啊啊啊啊啊啊啊啊啊啊啊啊啊啊啊啊啊啊啊啊啊啊啊啊啊啊啊啊啊啊啊啊啊啊啊啊啊啊啊啊啊啊啊啊啊啊"), true);
+            pPlayer.displayClientMessage(Component.literal("打不开哼哼啊啊啊啊啊啊啊啊啊啊啊啊啊啊啊啊啊啊啊啊啊啊啊啊啊啊啊啊啊啊"), true);
         }
         return InteractionResult.PASS;
     }
 
     public boolean canOpen(Level pLevel, BlockPos pPos) {
+        BlockEntity blockEntity = pLevel.getBlockEntity(pPos);
+        if (!(blockEntity instanceof ContainerBlockEntity containerBlockEntity)) return false;
+        if (containerBlockEntity.entity == null && containerBlockEntity.entityType == null) return false;
+
         boolean flag = true;
 
         for (int i = -4; i < 5; i++) {
@@ -71,6 +79,15 @@ public class ContainerBlock extends BaseEntityBlock {
         return flag;
     }
 
+    @Nullable
+    @Override
+    public <T extends BlockEntity> BlockEntityTicker<T> getTicker(Level pLevel, BlockState pState, BlockEntityType<T> pBlockEntityType) {
+        if (!pLevel.isClientSide) {
+            return createTickerHelper(pBlockEntityType, ModBlockEntities.CONTAINER.get(), ContainerBlockEntity::serverTick);
+        }
+        return null;
+    }
+
     @Override
     public void appendHoverText(ItemStack pStack, @Nullable BlockGetter pLevel, List<Component> pTooltip, TooltipFlag pFlag) {
         super.appendHoverText(pStack, pLevel, pTooltip, pFlag);

src/main/java/com/atsuishio/superbwarfare/block/entity/ContainerBlockEntity.java

@@ -2,11 +2,18 @@ package com.atsuishio.superbwarfare.block.entity;
 
 import com.atsuishio.superbwarfare.block.ContainerBlock;
 import com.atsuishio.superbwarfare.init.ModBlockEntities;
+import com.atsuishio.superbwarfare.tools.ParticleTool;
 import net.minecraft.core.BlockPos;
+import net.minecraft.core.particles.ParticleTypes;
 import net.minecraft.nbt.CompoundTag;
 import net.minecraft.network.protocol.game.ClientboundBlockEntityDataPacket;
+import net.minecraft.server.level.ServerLevel;
+import net.minecraft.sounds.SoundEvents;
+import net.minecraft.sounds.SoundSource;
 import net.minecraft.world.entity.Entity;
 import net.minecraft.world.entity.EntityType;
+import net.minecraft.world.level.Level;
+import net.minecraft.world.level.block.Blocks;
 import net.minecraft.world.level.block.entity.BlockEntity;
 import net.minecraft.world.level.block.state.BlockState;
 import software.bernie.geckolib.animatable.GeoBlockEntity;
@@ -22,6 +29,7 @@ public class ContainerBlockEntity extends BlockEntity implements GeoBlockEntity
 
     public EntityType<?> entityType;
     public Entity entity = null;
+    public int tick = 0;
 
     private final AnimatableInstanceCache cache = GeckoLibUtil.createInstanceCache(this);
 
@@ -29,6 +37,35 @@ public class ContainerBlockEntity extends BlockEntity implements GeoBlockEntity
         super(ModBlockEntities.CONTAINER.get(), pos, state);
     }
 
+    public static void serverTick(Level pLevel, BlockPos pPos, BlockState pState, ContainerBlockEntity blockEntity) {
+        if (!pState.getValue(ContainerBlock.OPENED)) {
+            return;
+        }
+
+        if (blockEntity.tick < 20) {
+            blockEntity.tick++;
+            blockEntity.setChanged();
+
+            if (blockEntity.tick == 18) {
+                ParticleTool.sendParticle((ServerLevel) pLevel, ParticleTypes.EXPLOSION, pPos.getX(), pPos.getY() + 1, pPos.getZ(), 40, 1.5, 1.5, 1.5, 1, false);
+                pLevel.playSound(null, pPos, SoundEvents.GENERIC_EXPLODE, SoundSource.BLOCKS, 4.0F, (1.0F + (pLevel.random.nextFloat() - pLevel.random.nextFloat()) * 0.2F) * 0.7F);
+            }
+        } else {
+            if (blockEntity.entity != null) {
+                blockEntity.entity.setPos(pPos.getX() + 0.5, pPos.getY() + 0.5, pPos.getZ() + 0.5);
+                pLevel.addFreshEntity(blockEntity.entity);
+            } else if (blockEntity.entityType != null) {
+                var entity = blockEntity.entityType.create(pLevel);
+                if (entity != null) {
+                    entity.setPos(pPos.getX() + 0.5, pPos.getY() + 0.5, pPos.getZ() + 0.5);
+                    pLevel.addFreshEntity(entity);
+                }
+            }
+
+            pLevel.setBlockAndUpdate(pPos, Blocks.AIR.defaultBlockState());
+        }
+    }
+
     private PlayState predicate(AnimationState<ContainerBlockEntity> event) {
         if (this.getBlockState().getValue(ContainerBlock.OPENED)) {
             return event.setAndContinue(RawAnimation.begin().thenPlay("animation.container.open"));
@@ -55,6 +92,7 @@ public class ContainerBlockEntity extends BlockEntity implements GeoBlockEntity
         if (compound.contains("EntityType")) {
             this.entityType = EntityType.byString(compound.getString("EntityType")).orElse(null);
         }
+        this.tick = compound.getInt("Tick");
     }
 
     @Override
@@ -66,6 +104,7 @@ public class ContainerBlockEntity extends BlockEntity implements GeoBlockEntity
         if (this.entityType != null) {
             compound.putString("EntityType", EntityType.getKey(this.entityType).toString());
         }
+        compound.putInt("Tick", this.tick);
     }
 
     @Override