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Add DispenseBehaviorFireworks and EntityFireworks for diff visibility
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package net.minecraft.server;
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public class DispenseBehaviorFireworks extends DispenseBehaviorItem {
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final MinecraftServer b;
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public DispenseBehaviorFireworks(MinecraftServer minecraftserver) {
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this.b = minecraftserver;
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}
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public ItemStack b(ISourceBlock isourceblock, ItemStack itemstack) {
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EnumFacing enumfacing = EnumFacing.a(isourceblock.h());
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double d0 = isourceblock.getX() + (double) enumfacing.c();
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double d1 = (double) ((float) isourceblock.getBlockY() + 0.2F);
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double d2 = isourceblock.getZ() + (double) enumfacing.e();
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EntityFireworks entityfireworks = new EntityFireworks(isourceblock.k(), d0, d1, d2, itemstack);
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isourceblock.k().addEntity(entityfireworks);
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itemstack.a(1);
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return itemstack;
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}
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protected void a(ISourceBlock isourceblock) {
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isourceblock.k().triggerEffect(1002, isourceblock.getBlockX(), isourceblock.getBlockY(), isourceblock.getBlockZ(), 0);
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}
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}
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121
src/main/java/net/minecraft/server/EntityFireworks.java
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121
src/main/java/net/minecraft/server/EntityFireworks.java
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package net.minecraft.server;
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public class EntityFireworks extends Entity {
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private int a;
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private int b;
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public EntityFireworks(World world) {
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super(world);
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this.a(0.25F, 0.25F);
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}
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protected void a() {
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this.datawatcher.a(8, new ItemStack(0, 0, 0));
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}
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public EntityFireworks(World world, double d0, double d1, double d2, ItemStack itemstack) {
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super(world);
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this.a = 0;
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this.a(0.25F, 0.25F);
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this.setPosition(d0, d1, d2);
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this.height = 0.0F;
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int i = 1;
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if (itemstack != null && itemstack.hasTag()) {
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this.datawatcher.watch(8, itemstack);
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NBTTagCompound nbttagcompound = itemstack.getTag();
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NBTTagCompound nbttagcompound1 = nbttagcompound.getCompound("Fireworks");
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if (nbttagcompound1 != null) {
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i += nbttagcompound1.getByte("Flight");
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}
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}
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this.motX = this.random.nextGaussian() * 0.001D;
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this.motZ = this.random.nextGaussian() * 0.001D;
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this.motY = 0.05D;
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this.b = 10 * i + this.random.nextInt(6) + this.random.nextInt(7);
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}
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public void j_() {
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this.T = this.locX;
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this.U = this.locY;
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this.V = this.locZ;
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super.j_();
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this.motX *= 1.15D;
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this.motZ *= 1.15D;
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this.motY += 0.04D;
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this.move(this.motX, this.motY, this.motZ);
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float f = MathHelper.sqrt(this.motX * this.motX + this.motZ * this.motZ);
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this.yaw = (float) (Math.atan2(this.motX, this.motZ) * 180.0D / 3.1415927410125732D);
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for (this.pitch = (float) (Math.atan2(this.motY, (double) f) * 180.0D / 3.1415927410125732D); this.pitch - this.lastPitch < -180.0F; this.lastPitch -= 360.0F) {
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;
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}
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while (this.pitch - this.lastPitch >= 180.0F) {
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this.lastPitch += 360.0F;
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}
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while (this.yaw - this.lastYaw < -180.0F) {
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this.lastYaw -= 360.0F;
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}
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while (this.yaw - this.lastYaw >= 180.0F) {
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this.lastYaw += 360.0F;
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}
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this.pitch = this.lastPitch + (this.pitch - this.lastPitch) * 0.2F;
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this.yaw = this.lastYaw + (this.yaw - this.lastYaw) * 0.2F;
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if (this.a == 0) {
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this.world.makeSound(this, "fireworks.launch", 3.0F, 1.0F);
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}
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++this.a;
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if (this.world.isStatic && this.a % 2 < 2) {
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this.world.addParticle("fireworksSpark", this.locX, this.locY - 0.3D, this.locZ, this.random.nextGaussian() * 0.05D, -this.motY * 0.5D, this.random.nextGaussian() * 0.05D);
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}
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if (!this.world.isStatic && this.a > this.b) {
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this.world.broadcastEntityEffect(this, (byte) 17);
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this.die();
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}
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}
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public void b(NBTTagCompound nbttagcompound) {
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nbttagcompound.setInt("Life", this.a);
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nbttagcompound.setInt("LifeTime", this.b);
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ItemStack itemstack = this.datawatcher.f(8);
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if (itemstack != null) {
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NBTTagCompound nbttagcompound1 = new NBTTagCompound();
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itemstack.save(nbttagcompound1);
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nbttagcompound.setCompound("FireworksItem", nbttagcompound1);
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}
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}
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public void a(NBTTagCompound nbttagcompound) {
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this.a = nbttagcompound.getInt("Life");
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this.b = nbttagcompound.getInt("LifeTime");
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NBTTagCompound nbttagcompound1 = nbttagcompound.getCompound("FireworksItem");
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if (nbttagcompound1 != null) {
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ItemStack itemstack = ItemStack.a(nbttagcompound1);
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if (itemstack != null) {
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this.datawatcher.watch(8, itemstack);
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}
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}
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}
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public float c(float f) {
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return super.c(f);
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}
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public boolean aq() {
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return false;
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}
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}
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