添加手雷的功能

src/main/java/net/mcreator/superbwarfare/entity/HandGrenadeEntity.java

@@ -59,18 +59,15 @@ public class HandGrenadeEntity extends ThrowableItemProjectile {
 
 
     @Override
-    protected void onHit(HitResult result)
+    protected void onHit(HitResult result) {
-    {
+        switch (result.getType()) {
-        switch(result.getType())
-        {
             case BLOCK:
                 BlockHitResult blockResult = (BlockHitResult) result;
                 BlockPos resultPos = blockResult.getBlockPos();
                 BlockState state = this.level().getBlockState(resultPos);
                 SoundEvent event = state.getBlock().getSoundType(state, this.level(), resultPos, this).getStepSound();
                 double speed = this.getDeltaMovement().length();
-                if(speed > 0.1)
+                if (speed > 0.1) {
-                {
                     this.level().playSound(null, result.getLocation().x, result.getLocation().y, result.getLocation().z, event, SoundSource.AMBIENT, 1.0F, 1.0F);
                 }
                 this.bounce(blockResult.getDirection());
@@ -81,8 +78,7 @@ public class HandGrenadeEntity extends ThrowableItemProjectile {
                 Entity entity = entityResult.getEntity();
 
                 double speed_e = this.getDeltaMovement().length();
-                if(speed_e > 0.1)
+                if (speed_e > 0.1) {
-                {
                     entity.hurt(entity.damageSources().thrown(this, this.getOwner()), 1.0F);
                 }
                 this.bounce(Direction.getNearest(this.getDeltaMovement().x(), this.getDeltaMovement().y(), this.getDeltaMovement().z()).getOpposite());
@@ -93,17 +89,14 @@ public class HandGrenadeEntity extends ThrowableItemProjectile {
         }
     }
 
-    private void bounce(Direction direction)
+    private void bounce(Direction direction) {
-    {
+        switch (direction.getAxis()) {
-        switch(direction.getAxis())
-        {
             case X:
                 this.setDeltaMovement(this.getDeltaMovement().multiply(-0.5, 0.75, 0.75));
                 break;
             case Y:
                 this.setDeltaMovement(this.getDeltaMovement().multiply(0.75, -0.25, 0.75));
-                if(this.getDeltaMovement().y() < this.getGravity())
+                if (this.getDeltaMovement().y() < this.getGravity()) {
-                {
                     this.setDeltaMovement(this.getDeltaMovement().multiply(1, 0, 1));
                 }
                 break;

src/main/java/net/mcreator/superbwarfare/item/HandGrenade.java

@@ -1,6 +1,9 @@
 package net.mcreator.superbwarfare.item;
 
 import net.mcreator.superbwarfare.entity.HandGrenadeEntity;
+import net.mcreator.superbwarfare.init.ModDamageTypes;
+import net.mcreator.superbwarfare.tools.CustomExplosion;
+import net.mcreator.superbwarfare.tools.ParticleTool;
 import net.minecraft.world.InteractionHand;
 import net.minecraft.world.InteractionResultHolder;
 import net.minecraft.world.entity.LivingEntity;
@@ -9,6 +12,7 @@ import net.minecraft.world.item.Item;
 import net.minecraft.world.item.ItemStack;
 import net.minecraft.world.item.Rarity;
 import net.minecraft.world.item.UseAnim;
+import net.minecraft.world.level.Explosion;
 import net.minecraft.world.level.Level;
 import org.jetbrains.annotations.NotNull;
 
@@ -33,8 +37,6 @@ public class HandGrenade extends Item {
     public void releaseUsing(ItemStack stack, Level worldIn, LivingEntity entityLiving, int timeLeft) {
         if (!worldIn.isClientSide) {
             if (entityLiving instanceof Player player) {
-
-
                 int usingTime = this.getUseDuration(stack) - timeLeft;
 
                 float power = Math.min(usingTime / 10.0f, 1.5f);
@@ -52,6 +54,21 @@ public class HandGrenade extends Item {
         }
     }
 
+    @Override
+    public ItemStack finishUsingItem(ItemStack pStack, Level pLevel, LivingEntity pLivingEntity) {
+        if (!pLevel.isClientSide) {
+            CustomExplosion explosion = new CustomExplosion(pLevel, null,
+                    ModDamageTypes.causeProjectileBoomDamage(pLevel.registryAccess(), pLivingEntity, pLivingEntity), 90,
+                    pLivingEntity.getX(), pLivingEntity.getY(), pLivingEntity.getZ(), 10f, Explosion.BlockInteraction.KEEP).setDamageMultiplier(2);
+            explosion.explode();
+            net.minecraftforge.event.ForgeEventFactory.onExplosionStart(pLevel, explosion);
+            explosion.finalizeExplosion(false);
+            ParticleTool.spawnMediumExplosionParticles(pLevel, pLivingEntity.position());
+        }
+
+        return super.finishUsingItem(pStack, pLevel, pLivingEntity);
+    }
+
     @Override
     public int getUseDuration(ItemStack stack) {
         return 100;