Add amulet of vitality

src/main/java/electroblob/wizardry/client/model/WizardryModels.java

@@ -276,6 +276,7 @@ public final class WizardryModels {
 		registerItemModel(WizardryItems.amulet_transience);
 		registerItemModel(WizardryItems.amulet_resurrection);
 		registerItemModel(WizardryItems.amulet_auto_shield);
+		registerItemModel(WizardryItems.amulet_absorption);
 
 		registerItemModel(WizardryItems.charm_haggler);
 		registerItemModel(WizardryItems.charm_experience_tome);

src/main/java/electroblob/wizardry/registry/WizardryItems.java

@@ -261,6 +261,7 @@ public final class WizardryItems {
 	public static final Item amulet_transience = placeholder();
 	public static final Item amulet_resurrection = placeholder();
 	public static final Item amulet_auto_shield = placeholder();
+	public static final Item amulet_absorption = placeholder();
 
 	public static final Item charm_haggler = placeholder();
 	public static final Item charm_experience_tome = placeholder();
@@ -620,6 +621,7 @@ public final class WizardryItems {
 		registerItem(registry, "amulet_transience", 			new ItemArtefact(EnumRarity.RARE, ItemArtefact.Type.AMULET));
 		registerItem(registry, "amulet_resurrection", 		new ItemArtefact(EnumRarity.EPIC, ItemArtefact.Type.AMULET));
 		registerItem(registry, "amulet_auto_shield", 			new ItemArtefact(EnumRarity.RARE, ItemArtefact.Type.AMULET));
+		registerItem(registry, "amulet_absorption", 			new ItemArtefact(EnumRarity.EPIC, ItemArtefact.Type.AMULET));
 
 		registerItem(registry, "charm_haggler", 				new ItemArtefact(EnumRarity.RARE, ItemArtefact.Type.CHARM));
 		registerItem(registry, "charm_experience_tome", 		new ItemArtefact(EnumRarity.EPIC, ItemArtefact.Type.CHARM));

src/main/java/electroblob/wizardry/spell/GreaterHeal.java

@@ -15,7 +15,7 @@ public class GreaterHeal extends SpellBuff {
 	protected boolean applyEffects(EntityLivingBase caster, SpellModifiers modifiers){
 		
 		if(caster.getHealth() < caster.getMaxHealth() && caster.getHealth() > 0){
-			caster.heal(getProperty(HEALTH).floatValue() * modifiers.get(SpellModifiers.POTENCY));
+			Heal.heal(caster, getProperty(HEALTH).floatValue() * modifiers.get(SpellModifiers.POTENCY));
 			return true;
 		}
 		

src/main/java/electroblob/wizardry/spell/GroupHeal.java

@@ -35,7 +35,7 @@ public class GroupHeal extends Spell {
 
 				if(target.getHealth() < target.getMaxHealth() && target.getHealth() > 0){
 
-					target.heal(getProperty(HEALTH).floatValue() * modifiers.get(SpellModifiers.POTENCY));
+					Heal.heal(target, getProperty(HEALTH).floatValue() * modifiers.get(SpellModifiers.POTENCY));
 
 					if(world.isRemote) ParticleBuilder.spawnHealParticles(world, target);
 					playSound(world, target, ticksInUse, -1, modifiers);

src/main/java/electroblob/wizardry/spell/Heal.java

@@ -1,7 +1,10 @@
 package electroblob.wizardry.spell;
 
+import electroblob.wizardry.item.ItemArtefact;
+import electroblob.wizardry.registry.WizardryItems;
 import electroblob.wizardry.util.SpellModifiers;
 import net.minecraft.entity.EntityLivingBase;
+import net.minecraft.entity.player.EntityPlayer;
 
 public class Heal extends SpellBuff {
 
@@ -15,11 +18,31 @@ public class Heal extends SpellBuff {
 	protected boolean applyEffects(EntityLivingBase caster, SpellModifiers modifiers){
 		
 		if(caster.getHealth() < caster.getMaxHealth() && caster.getHealth() > 0){
-			caster.heal(getProperty(HEALTH).floatValue() * modifiers.get(SpellModifiers.POTENCY));
+			heal(caster, getProperty(HEALTH).floatValue() * modifiers.get(SpellModifiers.POTENCY));
 			return true;
 		}
 		
 		return false;
 	}
 
+	/**
+	 * Heals the given entity by the given amount, accounting for special behaviour from artefacts. This does not check
+	 * whether the entity is already on full health or not.
+	 * @param entity The entity to heal
+	 * @param health The number of half-hearts to heal
+	 */
+	public static void heal(EntityLivingBase entity, float health){
+
+		float excessHealth = entity.getHealth() + health - entity.getMaxHealth();
+
+		entity.heal(health);
+
+		// If the player is able to heal, they can't possibly have absorption hearts, so no need to check!
+		if(excessHealth > 0 && entity instanceof EntityPlayer
+				&& ItemArtefact.isArtefactActive((EntityPlayer)entity, WizardryItems.amulet_absorption)){
+			entity.setAbsorptionAmount(excessHealth);
+		}
+
+	}
+
 }