add check only block without meta (#37)

Meta 0 will be used to build and display the hologram.
For example, you can make 16 kinds of glass blocks, and check only the block, without meta.

1 files changed, 6 insertions, 0 deletions

diff --git a/src/main/java/com/github/technus/tectech/mechanics/structure/StructureUtility.java b/src/main/java/com/github/technus/tectech/mechanics/structure/StructureUtility.java
index a9b88af2f3..1b89b80036 100644
--- a/src/main/java/com/github/technus/tectech/mechanics/structure/StructureUtility.java
+++ b/src/main/java/com/github/technus/tectech/mechanics/structure/StructureUtility.java
@@ -391,6 +391,7 @@ public class StructureUtility {
                 @Override
                 public boolean check(T t, World world, int x, int y, int z) {
                     Block worldBlock = world.getBlock(x, y, z);
+                    if (meta == -1) return block == worldBlock;
                     return block == worldBlock && meta == worldBlock.getDamageValue(world, x, y, z);
                 }
 
@@ -411,6 +412,7 @@ public class StructureUtility {
                 @Override
                 public boolean check(T t, World world, int x, int y, int z) {
                     Block worldBlock = world.getBlock(x, y, z);
+                    if (meta == -1) return block == worldBlock;
                     return block == worldBlock && meta == worldBlock.getDamageValue(world, x, y, z);
                 }
 
@@ -432,6 +434,10 @@ public class StructureUtility {
     public static <T> IStructureElement<T> ofBlock(Block block, int meta) {
         return ofBlock(block, meta, block, meta);
     }
+    
+    public static <T> IStructureElement<T> ofBlock(Block block) {
+        return ofBlock(block, -1, block, 0);
+    }
 
     //endregion