memepack: return of the HIV

src/main/java/com/hbm/entity/mob/siege/EntitySiegeSkeleton.java

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+package com.hbm.entity.mob.siege;
+
+import net.minecraft.entity.monster.EntitySkeleton;
+import net.minecraft.world.World;
+
+public class EntitySiegeSkeleton extends EntitySkeleton {
+
+	public EntitySiegeSkeleton(World world) {
+		super(world);
+	}
+}

src/main/java/com/hbm/entity/mob/siege/EntitySiegeZombie.java

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+package com.hbm.entity.mob.siege;
+
+import net.minecraft.entity.monster.EntityZombie;
+import net.minecraft.world.World;
+
+public class EntitySiegeZombie extends EntityZombie {
+
+	public EntitySiegeZombie(World world) {
+		super(world);
+	}
+}

src/main/java/com/hbm/entity/mob/siege/SiegeTier.java

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+package com.hbm.entity.mob.siege;
+
+import java.util.List;
+import java.util.function.Consumer;
+
+import net.minecraft.entity.EntityLivingBase;
+import net.minecraft.entity.player.EntityPlayer;
+import net.minecraft.item.Item;
+import net.minecraft.item.ItemStack;
+import net.minecraft.potion.PotionEffect;
+import net.minecraft.world.World;
+
+public class SiegeTier {
+	
+	private static SiegeTier[] tiers = new SiegeTier[100];
+	private static int nextID = 0;
+	
+	public static SiegeTier DEFAULT_BUFF;
+	public static SiegeTier CLAY;
+	public static SiegeTier IRON;
+	public static SiegeTier STONE;
+	public static SiegeTier SILVER;
+	public static SiegeTier GOLD;
+	public static SiegeTier DESH;
+	public static SiegeTier SCHRAB;
+	public static SiegeTier DNT;
+	
+	public static void registerTiers() {
+		DEFAULT_BUFF =	new SiegeTier(20)	.setDR(0.2F)										.setDMG(2F);
+		CLAY =			new SiegeTier(30)	.setDR(0.2F)										.setDMG(3F);
+		STONE =			new SiegeTier(40)	.setDR(0.3F)	.setDT(1F)				.setFP()	.setDMG(5F);
+		IRON =			new SiegeTier(50)	.setDR(0.3F)	.setDT(2F)				.setFP()	.setDMG(7.5F);
+		SILVER =		new SiegeTier(70)	.setDR(0.5F)	.setDT(3F)	.setNF()	.setFP()	.setDMG(10F)	.setSP(1.5F);
+		GOLD =			new SiegeTier(100)	.setDR(0.5F)	.setDT(5F)	.setNF()	.setFP()	.setDMG(15F)	.setSP(1.5F);
+		DESH =			new SiegeTier(150)	.setDR(0.7F)	.setDT(7F)	.setNF()	.setFP()	.setDMG(25F)	.setSP(1.5F);
+		SCHRAB =		new SiegeTier(250)	.setDR(0.7F)	.setDT(10F)	.setNF()	.setFP()	.setDMG(50F)	.setSP(2F);
+		DNT =			new SiegeTier(500)	.setDR(0.9F)	.setDT(20F)	.setNF()	.setFP()	.setDMG(100F)	.setSP(2F);
+	}
+
+	public int id;
+	public float dt = 0F;
+	public float dr = 0F;
+	public float health = 20F;
+	public float damageMod = 1F;
+	public float speedMod = 1F;
+	public boolean fireProof = false;
+	public boolean noFall = false;
+	public ItemStack dropItem = null;
+	
+	//so this is basically delegates but in java? or like, uh, storing lambdas? i don't know what it is but i feel like playing god. i like it.
+	public Consumer<EntityLivingBase> delegate;
+	
+	public SiegeTier(float baseHealth) {
+		this.id = nextID;
+		SiegeTier.tiers[this.id] = this;
+		nextID++;
+		
+		this.health = baseHealth;
+	}
+	
+	private SiegeTier setDT(float dt) {
+		this.dt = dt;
+		return this;
+	}
+	
+	private SiegeTier setDR(float dr) {
+		this.dr = dr;
+		return this;
+	}
+	
+	private SiegeTier setDMG(float dmg) {
+		this.damageMod = dmg;
+		return this;
+	}
+	
+	private SiegeTier setSP(float sp) {
+		this.speedMod = sp;
+		return this;
+	}
+	
+	private SiegeTier setFP() {
+		this.fireProof = true;
+		return this;
+	}
+	
+	private SiegeTier setNF() {
+		this.noFall = true;
+		return this;
+	}
+	
+	private SiegeTier setDrop(Item drop) {
+		this.dropItem = new ItemStack(drop);
+		return this;
+	}
+	
+	private SiegeTier setDrop(ItemStack drop) {
+		this.dropItem = drop;
+		return this;
+	}
+	
+	private SiegeTier setAura(int range, PotionEffect... effects) {
+		this.daisyChain(x -> SiegeTier.doAura(x, range, effects)); //HOLY SHIT THAT ACTUALLY WORKS!!
+		return this;
+	}
+	
+	private SiegeTier daisyChain(Consumer<EntityLivingBase> link) {
+		
+		if(this.delegate == null)
+			this.delegate = link;
+		else
+			this.delegate.andThen(link); //HOLY FUCK!
+		
+		return this;
+	}
+	
+	public void runDelegate(EntityLivingBase entity) {
+		if(this.delegate != null) this.delegate.accept(entity);
+	}
+	
+	/*
+	 * DELEGATIONS
+	 */
+	private static void doAura(EntityLivingBase entity, int range, PotionEffect... effects) {
+		
+		List<EntityPlayer> players = entity.worldObj.getEntitiesWithinAABB(EntityPlayer.class, entity.boundingBox.expand(range, range, range));
+		
+		for(EntityPlayer player : players) {
+			
+			if(player.getDistanceSqToEntity(entity) < range * range) {
+				
+				for(PotionEffect e : effects) {
+					player.addPotionEffect(new PotionEffect(e));
+				}
+			}
+		}
+	}
+}