add on element fail

2 files changed, 25 insertions, 2 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 e0e94a00eb..f619c7482b 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
@@ -316,7 +316,7 @@ public class StructureUtility {
         };
     }
 
-    public static <T> IStructureElement<T> onCheckPass(Consumer<T> onCheckPass, IStructureElement<T> element){
+    public static <T> IStructureElement<T> onElementPass(Consumer<T> onCheckPass, IStructureElement<T> element){
         return new IStructureElement<T>() {
             @Override
             public boolean check(T t, World world, int x, int y, int z) {
@@ -339,6 +339,29 @@ public class StructureUtility {
         };
     }
 
+    public static <T> IStructureElement<T> onElementFail(Consumer<T> onFail, IStructureElement<T> element){
+        return new IStructureElement<T>() {
+            @Override
+            public boolean check(T t, World world, int x, int y, int z) {
+                boolean check = element.check(t, world, x, y, z);
+                if(!check){
+                    onFail.accept(t);
+                }
+                return check;
+            }
+
+            @Override
+            public boolean placeBlock(T t, World world, int x, int y, int z) {
+                return element.placeBlock(t, world, x, y, z);
+            }
+
+            @Override
+            public boolean spawnHint(T t, World world, int x, int y, int z) {
+                return element.spawnHint(t, world, x, y, z);
+            }
+        };
+    }
+
     @SuppressWarnings("unchecked")
     public static <T> IStructureNavigate<T> step(Vec3Impl step){
         if(step==null || step.get0()<0 || step.get1()<0 || step.get2()<0){
diff --git a/src/main/java/com/github/technus/tectech/thing/metaTileEntity/multi/GT_MetaTileEntity_EM_transformer.java b/src/main/java/com/github/technus/tectech/thing/metaTileEntity/multi/GT_MetaTileEntity_EM_transformer.java
index b65fcda229..2d7fc5b524 100644
--- a/src/main/java/com/github/technus/tectech/thing/metaTileEntity/multi/GT_MetaTileEntity_EM_transformer.java
+++ b/src/main/java/com/github/technus/tectech/thing/metaTileEntity/multi/GT_MetaTileEntity_EM_transformer.java
@@ -47,7 +47,7 @@ public class GT_MetaTileEntity_EM_transformer extends GT_MetaTileEntity_Multiblo
                     .addElement('0', ofBlock(sBlockCasings1,15))
                     .addElement('1', ofElementChain(
                             ofHatchAdder(GT_MetaTileEntity_EM_transformer::addEnergyIOToMachineList,textureOffset,sHintCasingsTT,0),
-                            onCheckPass(t->t.casingCount++,ofBlock(sBlockCasingsTT,0))
+                            onElementPass(t->t.casingCount++,ofBlock(sBlockCasingsTT,0))
                     ))
                     .build();
     private int casingCount=0;