add graph network to pipes and implement it for power

1 files changed, 29 insertions, 0 deletions

diff --git a/src/main/java/gregtech/api/graphs/paths/NodePath.java b/src/main/java/gregtech/api/graphs/paths/NodePath.java
new file mode 100644
index 0000000000..ddbd570af3
--- /dev/null
+++ b/src/main/java/gregtech/api/graphs/paths/NodePath.java
@@ -0,0 +1,29 @@
+package gregtech.api.graphs.paths;
+
+import gregtech.api.metatileentity.BaseMetaPipeEntity;
+import gregtech.api.metatileentity.MetaPipeEntity;
+
+//to contain all info about the path between nodes
+public class NodePath {
+    protected MetaPipeEntity[] mPipes;
+
+    public NodePath(MetaPipeEntity[] aCables) {
+        this.mPipes = aCables;
+        processPipes();
+    }
+
+    public void clearPath() {
+        for (int i = 0; i< mPipes.length; i++) {
+            BaseMetaPipeEntity tBasePipe = (BaseMetaPipeEntity) mPipes[i].getBaseMetaTileEntity();
+            if (tBasePipe != null) {
+                tBasePipe.setNodePath(null);
+            }
+        }
+    }
+    protected void processPipes() {
+        for (MetaPipeEntity tPipe : mPipes) {
+            BaseMetaPipeEntity basePipe = (BaseMetaPipeEntity) tPipe.getBaseMetaTileEntity();
+            basePipe.setNodePath(this);
+        }
+    }
+}