--- ../src-base/minecraft/net/minecraft/entity/item/EntityMinecart.java
+++ ../src-work/minecraft/net/minecraft/entity/item/EntityMinecart.java
@@ -105,18 +119,20 @@ 
     @Nullable
     public AxisAlignedBB func_70046_E()
     {
+        if (getCollisionHandler() != null) return getCollisionHandler().getBoundingBox(this);
         return null;
     }
@@ -1014,7 +1046,237 @@
     {
         this.func_184212_Q().func_187227_b(field_184270_f, Boolean.valueOf(p_94096_1_));
     }
+    
+    @Override
+    public boolean func_184230_a(EntityPlayer player, net.minecraft.util.EnumHand hand)
+    {
+        return net.minecraftforge.common.MinecraftForge.EVENT_BUS.post(new net.minecraftforge.event.entity.minecart.MinecartInteractEvent(this, player, hand));
+    }