Add Infused Ender Pearl item & infusion list to the entity

src/main/java/chylex/hee/game/entity/projectile/EntityProjectileEnderPearl.kt

@@ -1,5 +1,7 @@
 package chylex.hee.game.entity.projectile
 import chylex.hee.HEE
+import chylex.hee.game.item.infusion.InfusionList
+import chylex.hee.game.item.infusion.InfusionTag
 import chylex.hee.game.mechanics.damage.Damage
 import chylex.hee.game.mechanics.damage.IDamageProcessor.Companion.ALL_PROTECTIONS_WITH_SHIELD
 import chylex.hee.game.mechanics.damage.IDamageProcessor.Companion.PEACEFUL_EXCLUSION
@@ -30,7 +32,7 @@ class EntityProjectileEnderPearl : EntityEnderPearl{
 			
 			if (original is EntityEnderPearl && original !is EntityProjectileEnderPearl){
 				e.isCanceled = true
-				e.world.spawnEntity(EntityProjectileEnderPearl(original.thrower!!))
+				e.world.spawnEntity(EntityProjectileEnderPearl(original.thrower!!, InfusionList.EMPTY))
 			}
 		}
 	}
@@ -38,11 +40,20 @@ class EntityProjectileEnderPearl : EntityEnderPearl{
 	@Suppress("unused")
 	constructor(world: World) : super(world)
 	
-	constructor(thrower: EntityLivingBase) : super(thrower.world, thrower){
+	constructor(thrower: EntityLivingBase, infusions: InfusionList) : super(thrower.world, thrower){
+		loadInfusions(infusions)
 		shoot(thrower, thrower.rotationPitch, thrower.rotationYaw, 0F, 1.5F, 1F)
 	}
 	
-	// Impact
+	private var infusions = InfusionList.EMPTY
+	// Initialization
+	
+	private fun loadInfusions(infusions: InfusionList){
+		this.infusions = infusions
+	}
+	
+	// Behavior
+	
 	
 	override fun onImpact(result: RayTraceResult){
 		val thrower: EntityLivingBase? = thrower
@@ -76,9 +87,13 @@ class EntityProjectileEnderPearl : EntityEnderPearl{
 	
 	override fun writeEntityToNBT(nbt: NBTTagCompound) = with(nbt.heeTag){
 		super.writeEntityToNBT(nbt)
+		
+		InfusionTag.setList(this, infusions)
 	}
 	
 	override fun readEntityFromNBT(nbt: NBTTagCompound) = with(nbt.heeTag){
 		super.readEntityFromNBT(nbt)
+		
+		loadInfusions(InfusionTag.getList(this))
 	}
 }

src/main/java/chylex/hee/game/item/ItemInfusedEnderPearl.kt

@@ -0,0 +1,60 @@
+package chylex.hee.game.item
+import chylex.hee.game.entity.projectile.EntityProjectileEnderPearl
+import chylex.hee.game.item.infusion.IInfusableItem
+import chylex.hee.game.item.infusion.Infusion
+import chylex.hee.game.item.infusion.InfusionTag
+import chylex.hee.system.util.nextFloat
+import chylex.hee.system.util.playServer
+import chylex.hee.system.util.posVec
+import net.minecraft.client.util.ITooltipFlag
+import net.minecraft.entity.player.EntityPlayer
+import net.minecraft.init.SoundEvents
+import net.minecraft.item.ItemEnderPearl
+import net.minecraft.item.ItemStack
+import net.minecraft.stats.StatList
+import net.minecraft.util.ActionResult
+import net.minecraft.util.EnumActionResult.SUCCESS
+import net.minecraft.util.EnumHand
+import net.minecraft.util.SoundCategory
+import net.minecraft.world.World
+import net.minecraftforge.fml.relauncher.Side
+import net.minecraftforge.fml.relauncher.SideOnly
+
+class ItemInfusedEnderPearl : ItemEnderPearl(), IInfusableItem{
+	init{
+		creativeTab = null
+	}
+	
+	override fun onItemRightClick(world: World, player: EntityPlayer, hand: EnumHand): ActionResult<ItemStack>{
+		val heldItem = player.getHeldItem(hand)
+		
+		if (!player.capabilities.isCreativeMode){
+			heldItem.shrink(1)
+		}
+		
+		SoundEvents.ENTITY_ENDERPEARL_THROW.playServer(world, player.posVec, SoundCategory.NEUTRAL, volume = 0.5F, pitch = 0.4F / itemRand.nextFloat(0.8F, 1.2F))
+		player.cooldownTracker.setCooldown(this, 20)
+		
+		if (!world.isRemote){
+			world.spawnEntity(EntityProjectileEnderPearl(player, InfusionTag.getList(heldItem)))
+		}
+		
+		player.addStat(StatList.getObjectUseStats(this)!!)
+		return ActionResult(SUCCESS, heldItem)
+	}
+	
+	override fun canApplyInfusion(infusion: Infusion): Boolean{
+		return ItemAbstractInfusable.onCanApplyInfusion(this, infusion)
+	}
+	
+	@SideOnly(Side.CLIENT)
+	override fun addInformation(stack: ItemStack, world: World?, lines: MutableList<String>, flags: ITooltipFlag){
+		super.addInformation(stack, world, lines, flags)
+		ItemAbstractInfusable.onAddInformation(stack, lines)
+	}
+	
+	@SideOnly(Side.CLIENT)
+	override fun hasEffect(stack: ItemStack): Boolean{
+		return super.hasEffect(stack) || ItemAbstractInfusable.onHasEffect(stack)
+	}
+}

src/main/java/chylex/hee/game/item/infusion/Infusion.kt

@@ -8,6 +8,7 @@ import chylex.hee.system.util.nbtOrNull
 import chylex.hee.system.util.size
 import net.minecraft.block.Block
 import net.minecraft.init.Blocks
+import net.minecraft.init.Items
 import net.minecraft.item.Item
 import net.minecraft.item.ItemStack
 
@@ -47,7 +48,8 @@ enum class Infusion(
 	
 	private companion object{
 		private val TRANSFORMATIONS = arrayOf(
-			Item.getItemFromBlock(Blocks.TNT) to Item.getItemFromBlock(ModBlocks.INFUSED_TNT)
+			Item.getItemFromBlock(Blocks.TNT) to Item.getItemFromBlock(ModBlocks.INFUSED_TNT),
+			Items.ENDER_PEARL to ModItems.INFUSED_ENDER_PEARL
 		)
 	}
 	

src/main/java/chylex/hee/init/ModItems.kt

@@ -8,6 +8,7 @@ import chylex.hee.game.item.ItemElytraOverride
 import chylex.hee.game.item.ItemEnergyOracle
 import chylex.hee.game.item.ItemEnergyReceptacle
 import chylex.hee.game.item.ItemIgneousRock
+import chylex.hee.game.item.ItemInfusedEnderPearl
 import chylex.hee.game.item.ItemRingOfHunger
 import chylex.hee.game.item.ItemRingOfPreservation
 import chylex.hee.game.item.ItemScaleOfFreefall
@@ -83,9 +84,10 @@ object ModItems{
 	@JvmField val ENERGY_ORACLE     = ItemEnergyOracle().apply { setup("energy_oracle") }
 	@JvmField val ENERGY_RECEPTACLE = ItemEnergyReceptacle().apply { setup("energy_receptacle") }
 	
-	// Items: Gems
+	// Items: Gems & teleportation
 	
-	@JvmField val SPATIAL_DASH_GEM = ItemSpatialDashGem().apply { setup("spatial_dash_gem") }
+	@JvmField val INFUSED_ENDER_PEARL = ItemInfusedEnderPearl().apply { setup("infused_ender_pearl", translationKey = "enderPearl", inCreativeTab = false) }
+	@JvmField val SPATIAL_DASH_GEM    = ItemSpatialDashGem().apply { setup("spatial_dash_gem") }
 	
 	// Items: Trinkets
 	
@@ -138,6 +140,7 @@ object ModItems{
 			register(ENERGY_ORACLE)
 			register(ENERGY_RECEPTACLE)
 			
+			register(INFUSED_ENDER_PEARL)
 			register(SPATIAL_DASH_GEM)
 			
 			register(TRINKET_POUCH)

src/main/resources/assets/hee/models/item/infused_ender_pearl.json

@@ -0,0 +1,6 @@
+{
+  "parent": "item/generated",
+  "textures": {
+    "layer0": "minecraft:items/ender_pearl"
+  }
+}