diff --git a/build.gradle b/build.gradle
index ccc497ab..3e89bd8c 100644
--- a/build.gradle
+++ b/build.gradle
@@ -21,7 +21,7 @@ repositories {
     }
 }
 
-String umcVersion = "1.2.0"
+String umcVersion = "1.2.1"
 if (!"release".equalsIgnoreCase(System.getProperty("target"))) {
     try {
         umcVersion += "-" + 'git rev-parse --verify --short=7 HEAD'.execute().text.trim()
diff --git a/src/main/java/cam72cam/mod/ModCore.java b/src/main/java/cam72cam/mod/ModCore.java
index 54c7cf85..27abbeb0 100644
--- a/src/main/java/cam72cam/mod/ModCore.java
+++ b/src/main/java/cam72cam/mod/ModCore.java
@@ -50,7 +50,7 @@
 public class ModCore {
     public static final String MODID = "universalmodcore";
     public static final String NAME = "UniversalModCore";
-    public static final String VERSION = "1.2.0";
+    public static final String VERSION = "1.2.1";
     public static ModCore instance;
 
     private List<Mod> mods = new ArrayList<>();
diff --git a/src/main/java/cam72cam/mod/block/BlockType.java b/src/main/java/cam72cam/mod/block/BlockType.java
index ba0277d4..8f816957 100644
--- a/src/main/java/cam72cam/mod/block/BlockType.java
+++ b/src/main/java/cam72cam/mod/block/BlockType.java
@@ -142,7 +142,11 @@ public int getWeakPower(World world, Vec3i vec3i, Facing from) {
      * BlockInternal is an internal class that should only be extended when you need to implement
      * an interface.
      */
-    protected class BlockInternal extends net.minecraft.block.Block {
+    protected class BlockInternal extends net.minecraft.block.Block implements IBlockTypeBlock {
+        public BlockType getType() {
+            return BlockType.this;
+        }
+
         public BlockInternal() {
             super(BlockType.this.getMaterial().internal);
             BlockType type = BlockType.this;
diff --git a/src/main/java/cam72cam/mod/block/IBlockTypeBlock.java b/src/main/java/cam72cam/mod/block/IBlockTypeBlock.java
new file mode 100644
index 00000000..f53fcaa1
--- /dev/null
+++ b/src/main/java/cam72cam/mod/block/IBlockTypeBlock.java
@@ -0,0 +1,5 @@
+package cam72cam.mod.block;
+
+public interface IBlockTypeBlock {
+    BlockType getType();
+}
diff --git a/src/main/java/cam72cam/mod/world/IBlockEntityCollision.java b/src/main/java/cam72cam/mod/world/IBlockEntityCollision.java
new file mode 100644
index 00000000..8536ab83
--- /dev/null
+++ b/src/main/java/cam72cam/mod/world/IBlockEntityCollision.java
@@ -0,0 +1,8 @@
+package cam72cam.mod.world;
+
+import cam72cam.mod.entity.Entity;
+import cam72cam.mod.math.Vec3i;
+
+public interface IBlockEntityCollision {
+    boolean canCollide(World world, Vec3i pos, Entity entity);
+}
diff --git a/src/main/java/cam72cam/mod/world/IConditionalCollision.java b/src/main/java/cam72cam/mod/world/IConditionalCollision.java
index d4fb6f24..4890023d 100644
--- a/src/main/java/cam72cam/mod/world/IConditionalCollision.java
+++ b/src/main/java/cam72cam/mod/world/IConditionalCollision.java
@@ -1,6 +1,7 @@
 package cam72cam.mod.world;
 
 import net.minecraft.block.state.IBlockState;
+import net.minecraft.entity.Entity;
 import net.minecraft.util.DamageSource;
 import net.minecraft.util.math.BlockPos;
 import net.minecraft.world.World;
@@ -21,6 +22,6 @@ public interface IConditionalCollision {
      * @param damageSource Damage source that would be used to collide with the block.
      * @return Whether or not to calculate actual collision.
      */
-    boolean canCollide(World world, BlockPos pos, IBlockState state, DamageSource damageSource);
+    boolean canCollide(World world, BlockPos pos, IBlockState state, Entity entity);
 
 }
diff --git a/src/main/java/cam72cam/mod/world/World.java b/src/main/java/cam72cam/mod/world/World.java
index 9b21c116..bddf5534 100644
--- a/src/main/java/cam72cam/mod/world/World.java
+++ b/src/main/java/cam72cam/mod/world/World.java
@@ -4,6 +4,7 @@
 import cam72cam.mod.ModCore;
 import cam72cam.mod.block.BlockEntity;
 import cam72cam.mod.block.BlockType;
+import cam72cam.mod.block.IBlockTypeBlock;
 import cam72cam.mod.block.tile.TileEntity;
 import cam72cam.mod.entity.*;
 import cam72cam.mod.entity.boundingbox.BoundingBox;
@@ -632,10 +633,20 @@ public void setBlock(Vec3i pos, BlockInfo info) {
     }
 
     /** Opt in collision overriding */
-    public boolean canEntityCollideWith(Vec3i bp, String damageType) {
-        Block block = internal.getBlockState(bp.internal()).getBlock();
-        return ! (block instanceof IConditionalCollision) ||
-                ((IConditionalCollision) block).canCollide(internal, bp.internal(), internal.getBlockState(bp.internal()), new DamageSource(damageType));
+    public boolean canEntityCollideWith(Vec3i bp, Entity entity) {
+        IBlockState state = internal.getBlockState(bp.internal());
+        Block block = state.getBlock();
+
+        if (block instanceof IConditionalCollision && ((IConditionalCollision) block).canCollide(internal, bp.internal(), state, entity.internal))
+            return true;
+
+        if (block instanceof IBlockTypeBlock) {
+            BlockType type = ((IBlockTypeBlock) block).getType();
+            if (type instanceof IBlockEntityCollision) {
+                return ((IBlockEntityCollision) type).canCollide(this, bp, entity);
+            }
+        }
+        return false;
     }
 
     /** Spawn a particle */
diff --git a/src/main/resources/mcmod.info b/src/main/resources/mcmod.info
new file mode 100644
index 00000000..bbd1cc99
--- /dev/null
+++ b/src/main/resources/mcmod.info
@@ -0,0 +1,16 @@
+[
+{
+  "modid": "universalmodcore",
+  "name": "UniversalModCore",
+  "description": "Universal Mod Core",
+  "version": "1.2.1",
+  "mcversion": "1.12.2",
+  "url": "",
+  "updateUrl": "",
+  "authorList": [],
+  "credits": "",
+  "logoFile": "",
+  "screenshots": [],
+  "dependencies": []
+}
+]