Added infrastructure and rendering for the Soul Arrow.

src/main/java/WayofTime/bloodmagic/item/soul/ItemSoulBow.java

@@ -1,13 +1,21 @@
 package WayofTime.bloodmagic.item.soul;
 
 import net.minecraft.client.resources.model.ModelResourceLocation;
+import net.minecraft.enchantment.Enchantment;
+import net.minecraft.enchantment.EnchantmentHelper;
 import net.minecraft.entity.player.EntityPlayer;
+import net.minecraft.entity.projectile.EntityArrow;
+import net.minecraft.init.Items;
+import net.minecraft.item.Item;
 import net.minecraft.item.ItemBow;
 import net.minecraft.item.ItemStack;
+import net.minecraft.stats.StatList;
+import net.minecraft.world.World;
 import net.minecraftforge.fml.relauncher.Side;
 import net.minecraftforge.fml.relauncher.SideOnly;
 import WayofTime.bloodmagic.BloodMagic;
 import WayofTime.bloodmagic.api.Constants;
+import WayofTime.bloodmagic.entity.projectile.EntitySoulArrow;
 
 public class ItemSoulBow extends ItemBow
 {
@@ -18,6 +26,77 @@ public class ItemSoulBow extends ItemBow
         this.setCreativeTab(BloodMagic.tabBloodMagic);
     }
 
+    @Override
+    public void onPlayerStoppedUsing(ItemStack stack, World worldIn, EntityPlayer playerIn, int timeLeft)
+    {
+        boolean flag = playerIn.capabilities.isCreativeMode || EnchantmentHelper.getEnchantmentLevel(Enchantment.infinity.effectId, stack) > 0;
+
+        if (flag || playerIn.inventory.hasItem(Items.arrow))
+        {
+            int i = this.getMaxItemUseDuration(stack) - timeLeft;
+            net.minecraftforge.event.entity.player.ArrowLooseEvent event = new net.minecraftforge.event.entity.player.ArrowLooseEvent(playerIn, stack, i);
+            if (net.minecraftforge.common.MinecraftForge.EVENT_BUS.post(event))
+                return;
+            i = event.charge;
+            float f = (float) i / 20.0F;
+            f = (f * f + f * 2.0F) / 3.0F;
+
+            if ((double) f < 0.1D)
+            {
+                return;
+            }
+
+            if (f > 1.0F)
+            {
+                f = 1.0F;
+            }
+
+            EntityArrow entityarrow = new EntitySoulArrow(worldIn, playerIn, f * 2.0F, 0);
+
+            if (f == 1.0F)
+            {
+                entityarrow.setIsCritical(true);
+            }
+
+            int j = EnchantmentHelper.getEnchantmentLevel(Enchantment.power.effectId, stack);
+
+            if (j > 0)
+            {
+                entityarrow.setDamage(entityarrow.getDamage() + (double) j * 0.5D + 0.5D);
+            }
+
+            int k = EnchantmentHelper.getEnchantmentLevel(Enchantment.punch.effectId, stack);
+
+            if (k > 0)
+            {
+                entityarrow.setKnockbackStrength(k);
+            }
+
+            if (EnchantmentHelper.getEnchantmentLevel(Enchantment.flame.effectId, stack) > 0)
+            {
+                entityarrow.setFire(100);
+            }
+
+            stack.damageItem(1, playerIn);
+            worldIn.playSoundAtEntity(playerIn, "random.bow", 1.0F, 1.0F / (itemRand.nextFloat() * 0.4F + 1.2F) + f * 0.5F);
+
+            if (flag)
+            {
+                entityarrow.canBePickedUp = 2;
+            } else
+            {
+                playerIn.inventory.consumeInventoryItem(Items.arrow);
+            }
+
+            playerIn.triggerAchievement(StatList.objectUseStats[Item.getIdFromItem(this)]);
+
+            if (!worldIn.isRemote)
+            {
+                worldIn.spawnEntityInWorld(entityarrow);
+            }
+        }
+    }
+
     @SideOnly(Side.CLIENT)
     public ModelResourceLocation getModel(ItemStack stack, EntityPlayer player, int useRemaining)
     {

src/main/java/WayofTime/bloodmagic/item/soul/ItemSoulGem.java

@@ -98,6 +98,7 @@ public class ItemSoulGem extends Item implements ISoulGem
         return tag.getDouble(Constants.NBT.SOULS);
     }
 
+    @Override
     public void setSouls(ItemStack soulGemStack, double souls)
     {
         NBTHelper.checkNBT(soulGemStack);