public void a() {
// CraftBukkit start
if (this.size < 0.1F) {
return;
}
// CraftBukkit end
HashSet hashset = Sets.newHashSet();
boolean flag = true;
int i;
int j;
for (int k = 0; k < 16; ++k) {
for (i = 0; i < 16; ++i) {
for (j = 0; j < 16; ++j) {
if (k == 0 || k == 15 || i == 0 || i == 15 || j == 0 || j == 15) {
double d0 = (double) ((float) k / 15.0F * 2.0F - 1.0F);
double d1 = (double) ((float) i / 15.0F * 2.0F - 1.0F);
double d2 = (double) ((float) j / 15.0F * 2.0F - 1.0F);
double d3 = Math.sqrt(d0 * d0 + d1 * d1 + d2 * d2);
d0 /= d3;
d1 /= d3;
d2 /= d3;
float f = this.size * (0.7F + this.world.random.nextFloat() * 0.6F);
double d4 = this.posX;
double d5 = this.posY;
double d6 = this.posZ;
for (float f1 = 0.3F; f > 0.0F; f -= 0.22500001F) {
BlockPosition blockposition = new BlockPosition(d4, d5, d6);
IBlockData iblockdata = this.world.getType(blockposition);
if (iblockdata.getBlock().getMaterial() != Material.AIR) {
float f2 =
this.source != null
? this.source.a(this, this.world, blockposition, iblockdata)
: iblockdata.getBlock().a((Entity) null);
f -= (f2 + 0.3F) * 0.3F;
}
if (f > 0.0F
&& (this.source == null
|| this.source.a(this, this.world, blockposition, iblockdata, f))
&& blockposition.getY() < 256
&& blockposition.getY() >= 0) { // CraftBukkit - don't wrap explosions
hashset.add(blockposition);
}
d4 += d0 * 0.30000001192092896D;
d5 += d1 * 0.30000001192092896D;
d6 += d2 * 0.30000001192092896D;
}
}
}
}
}
this.blocks.addAll(hashset);
float f3 = this.size * 2.0F;
i = MathHelper.floor(this.posX - (double) f3 - 1.0D);
j = MathHelper.floor(this.posX + (double) f3 + 1.0D);
int l = MathHelper.floor(this.posY - (double) f3 - 1.0D);
int i1 = MathHelper.floor(this.posY + (double) f3 + 1.0D);
int j1 = MathHelper.floor(this.posZ - (double) f3 - 1.0D);
int k1 = MathHelper.floor(this.posZ + (double) f3 + 1.0D);
List list =
this.world.getEntities(
this.source,
new AxisAlignedBB(
(double) i, (double) l, (double) j1, (double) j, (double) i1, (double) k1));
Vec3D vec3d = new Vec3D(this.posX, this.posY, this.posZ);
for (int l1 = 0; l1 < list.size(); ++l1) {
Entity entity = (Entity) list.get(l1);
if (!entity.aW()) {
double d7 = entity.f(this.posX, this.posY, this.posZ) / (double) f3;
if (d7 <= 1.0D) {
double d8 = entity.locX - this.posX;
double d9 = entity.locY + (double) entity.getHeadHeight() - this.posY;
double d10 = entity.locZ - this.posZ;
double d11 = (double) MathHelper.sqrt(d8 * d8 + d9 * d9 + d10 * d10);
if (d11 != 0.0D) {
d8 /= d11;
d9 /= d11;
d10 /= d11;
double d12 = (double) this.world.a(vec3d, entity.getBoundingBox());
double d13 = (1.0D - d7) * d12;
// entity.damageEntity(DamageSource.explosion(this), (float) ((int) ((d13 * d13 + d13) /
// 2.0D * 8.0D * (double) f3 + 1.0D)));+ // CraftBukkit start
CraftEventFactory.entityDamage = source;
boolean wasDamaged =
entity.damageEntity(
DamageSource.explosion(this),
(float) ((int) ((d13 * d13 + d13) / 2.0D * 8.0D * (double) f3 + 1.0D)));
CraftEventFactory.entityDamage = null;
if (!wasDamaged
&& !(entity instanceof EntityTNTPrimed || entity instanceof EntityFallingBlock)) {
continue;
}
// CraftBukkit end
double d14 = EnchantmentProtection.a(entity, d13);
entity.motX += d8 * d14;
entity.motY += d9 * d14;
entity.motZ += d10 * d14;
if (entity instanceof EntityHuman && !((EntityHuman) entity).abilities.isInvulnerable) {
this.k.put((EntityHuman) entity, new Vec3D(d8 * d13, d9 * d13, d10 * d13));
}
}
}
}
}
}
