Examples with Explosion net.minecraft.world.level.Explosion used on opensource projects

Example 1 with Explosion

use of net.minecraft.world.level.Explosion in project SpongeCommon by SpongePowered.

the class DamageSourceMixin method onSetExplosionSource.

@Inject(method = "explosion(Lnet/minecraft/world/level/Explosion;)Lnet/minecraft/world/damagesource/DamageSource;", at = @At("HEAD"), cancellable = true)
private static void onSetExplosionSource(@Nullable final Explosion explosion, final CallbackInfoReturnable<net.minecraft.world.damagesource.DamageSource> cir) {
    if (explosion != null) {
        final Entity entity = ((ExplosionAccessor) explosion).accessor$source();
        if (entity != null && !((LevelBridge) ((ExplosionAccessor) explosion).accessor$level()).bridge$isFake()) {
            if (explosion.getSourceMob() == null && entity instanceof CreatorTrackedBridge) {
                // check creator
                final CreatorTrackedBridge creatorBridge = (CreatorTrackedBridge) entity;
                creatorBridge.tracker$getCreatorUUID().flatMap(x -> Sponge.server().player(x)).ifPresent(player -> {
                    final IndirectEntityDamageSource damageSource = new IndirectEntityDamageSource("explosion.player", entity, (Entity) player);
                    damageSource.setScalesWithDifficulty().setExplosion();
                    cir.setReturnValue(damageSource);
                });
            }
        }
    }
}

Example 2 with Explosion

use of net.minecraft.world.level.Explosion in project SpongeCommon by SpongePowered.

the class ServerLevelMixin_Tracker method tracker$triggerInternalExplosion.

@SuppressWarnings({ "unchecked", "rawtypes" })
@Override
public Explosion tracker$triggerInternalExplosion(org.spongepowered.api.world.explosion.Explosion explosion, final Function<? super Explosion, ? extends PhaseContext<@NonNull ?>> contextCreator) {
    // Sponge start
    final Explosion originalExplosion = (Explosion) explosion;
    if (ShouldFire.EXPLOSION_EVENT_PRE) {
        // Set up the pre event
        final ExplosionEvent.Pre event = SpongeEventFactory.createExplosionEventPre(PhaseTracker.SERVER.currentCause(), explosion, ((org.spongepowered.api.world.server.ServerWorld) this));
        if (SpongeCommon.post(event)) {
            return (Explosion) explosion;
        }
        explosion = event.explosion();
    }
    final Explosion mcExplosion;
    try {
        // Since we already have the API created implementation Explosion, let's use it.
        mcExplosion = (Explosion) explosion;
    } catch (final Exception e) {
        new org.spongepowered.asm.util.PrettyPrinter(60).add("Explosion not compatible with this implementation").centre().hr().add("An explosion that was expected to be used for this implementation does not").add("originate from this implementation.").add(e).trace();
        return originalExplosion;
    }
    try (final PhaseContext<@NonNull ?> ignored = contextCreator.apply(mcExplosion).source(((Optional) explosion.sourceExplosive()).orElse(this))) {
        ignored.buildAndSwitch();
        final boolean damagesTerrain = explosion.shouldBreakBlocks();
        // Sponge End
        mcExplosion.explode();
        mcExplosion.finalizeExplosion(true);
        if (!damagesTerrain) {
            mcExplosion.clearToBlow();
        }
        // the players being moved.
        for (final ServerPlayer playerEntity : this.players) {
            final Vec3 knockback = mcExplosion.getHitPlayers().get(playerEntity);
            if (knockback != null) {
                // In Vanilla, doExplosionB always updates the 'motion[xyz]' fields for every entity in range.
                // However, this field is completely ignored for players (since 'velocityChanged') is never set, and
                // a completely different value is sent through 'SPacketExplosion'.
                // To replicate this behavior, we manually send a velocity packet. It's critical that we don't simply
                // add to the 'motion[xyz]' fields, as that will end up using the value set by 'doExplosionB', which must be
                // ignored.
                playerEntity.connection.send(new ClientboundSetEntityMotionPacket(playerEntity.getId(), new Vec3(knockback.x, knockback.y, knockback.z)));
            }
        }
    // Sponge End
    }
    // Sponge End
    return mcExplosion;
}

Example 3 with Explosion

use of net.minecraft.world.level.Explosion in project SpongeCommon by SpongePowered.

the class ExplosionState method populateLootContext.

@Override
public void populateLootContext(final ExplosionContext phaseContext, final LootContext.Builder lootBuilder) {
    final Explosion explosion = phaseContext.getExplosion();
    lootBuilder.withOptionalParameter(LootContextParams.THIS_ENTITY, ((ExplosionAccessor) explosion).accessor$source());
    if (((ExplosionAccessor) explosion).accessor$blockInteraction() == net.minecraft.world.level.Explosion.BlockInteraction.DESTROY) {
        lootBuilder.withParameter(LootContextParams.EXPLOSION_RADIUS, ((ExplosionAccessor) explosion).accessor$radius());
    }
}