Added a small amount of Alchemy Array infrastructure.

src/main/java/WayofTime/bloodmagic/api/alchemyCrafting/AlchemyArrayEffect.java

@@ -2,8 +2,12 @@ package WayofTime.bloodmagic.api.alchemyCrafting;
 
 import lombok.Getter;
 import lombok.RequiredArgsConstructor;
+import net.minecraft.block.state.IBlockState;
+import net.minecraft.entity.Entity;
 import net.minecraft.nbt.NBTTagCompound;
 import net.minecraft.tileentity.TileEntity;
+import net.minecraft.util.math.BlockPos;
+import net.minecraft.world.World;
 
 @RequiredArgsConstructor
 public abstract class AlchemyArrayEffect
@@ -18,4 +22,9 @@ public abstract class AlchemyArrayEffect
     public abstract void readFromNBT(NBTTagCompound tag);
 
     public abstract AlchemyArrayEffect getNewCopy();
+
+    public void onEntityCollidedWithBlock(World world, BlockPos pos, IBlockState state, Entity entity)
+    {
+
+    }
 }

src/main/java/WayofTime/bloodmagic/block/BlockAlchemyArray.java

@@ -44,6 +44,16 @@ public class BlockAlchemyArray extends BlockContainer
         // No-op
     }
 
+    @Override
+    public void onEntityCollidedWithBlock(World world, BlockPos pos, IBlockState state, Entity entity)
+    {
+        TileEntity tile = world.getTileEntity(pos);
+        if (tile instanceof TileAlchemyArray)
+        {
+            ((TileAlchemyArray) tile).onEntityCollidedWithBlock(state, entity);
+        }
+    }
+
     @Override
     public AxisAlignedBB getBoundingBox(IBlockState state, IBlockAccess source, BlockPos pos)
     {

src/main/java/WayofTime/bloodmagic/tile/TileAlchemyArray.java

@@ -1,6 +1,7 @@
 package WayofTime.bloodmagic.tile;
 
-import net.minecraft.inventory.InventoryHelper;
+import net.minecraft.block.state.IBlockState;
+import net.minecraft.entity.Entity;
 import net.minecraft.nbt.NBTTagCompound;
 import net.minecraft.network.NetworkManager;
 import net.minecraft.network.play.server.SPacketUpdateTileEntity;
@@ -21,6 +22,14 @@ public class TileAlchemyArray extends TileInventory implements ITickable
         super(2, "alchemyArray");
     }
 
+    public void onEntityCollidedWithBlock(IBlockState state, Entity entity)
+    {
+        if (arrayEffect != null)
+        {
+            arrayEffect.onEntityCollidedWithBlock(worldObj, pos, state, entity);
+        }
+    }
+
     @Override
     public void readFromNBT(NBTTagCompound tagCompound)
     {