From b9d85b7b17a88a684cfebed955f94f168dbb1fed Mon Sep 17 00:00:00 2001
From: DBotThePony <dbotthepony@yandex.ru>
Date: Fri, 7 Feb 2025 21:43:53 +0700
Subject: [PATCH] Replace exception with "short circuit" flag on cables

---
 .../mc/otm/block/entity/cable/EnergyCableGraph.kt   | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

diff --git a/src/main/kotlin/ru/dbotthepony/mc/otm/block/entity/cable/EnergyCableGraph.kt b/src/main/kotlin/ru/dbotthepony/mc/otm/block/entity/cable/EnergyCableGraph.kt
index b7fefc158..a5fde294b 100644
--- a/src/main/kotlin/ru/dbotthepony/mc/otm/block/entity/cable/EnergyCableGraph.kt
+++ b/src/main/kotlin/ru/dbotthepony/mc/otm/block/entity/cable/EnergyCableGraph.kt
@@ -68,7 +68,7 @@ class EnergyCableGraph : GraphNodeList<EnergyCableBlockEntity.Node, EnergyCableG
 
 	class SegmentPath(private val a: BlockPos, private val b: BlockPos) {
 		val segments = LinkedHashSet<Segment>()
-		private var shortCircuit = false
+		var shortCircuit = false
 		private var lastTickTransfers = 0
 		private var lastTick = 0
 
@@ -516,6 +516,7 @@ class EnergyCableGraph : GraphNodeList<EnergyCableBlockEntity.Node, EnergyCableG
 					// Single path, fast scenario
 					val path = paths[0]
 					val pathTransferred = path.transfer(residue, simulate, snapshot)
+					if (pathTransferred <= Decimal.ZERO) continue
 					val thisReceived = it.receiveEnergy(pathTransferred, simulate)
 
 					// If cable transferred more than machine accepted, then "refund" energy
@@ -539,8 +540,7 @@ class EnergyCableGraph : GraphNodeList<EnergyCableBlockEntity.Node, EnergyCableG
 					val potentiallyAccepted = it.receiveEnergy(residue, true)
 
 					// Won't accept anything
-					if (potentiallyAccepted <= Decimal.ZERO)
-						continue
+					if (potentiallyAccepted <= Decimal.ZERO) continue
 
 					// Now determine combined available throughput
 					// Make a copy of snapshot, so we can freely write into it
@@ -575,7 +575,12 @@ class EnergyCableGraph : GraphNodeList<EnergyCableBlockEntity.Node, EnergyCableG
 					}
 
 					if (!residue.isPositive) return received
-					check(thisReceived <= Decimal.ZERO) { "Путом, алло, Путом, какого чёрта Путом? Путом почему ты заблокировал логику, а Путом?" }
+					//check(thisReceived <= Decimal.ZERO) { "Путом, алло, Путом, какого чёрта Путом? Путом почему ты заблокировал логику, а Путом?" }
+
+					if (thisReceived > Decimal.ZERO) {
+						LOGGER.warn("Cable path from $fromNode to $node doesn't follow common sense, disabling.")
+						paths.forEach { it.shortCircuit = true }
+					}
 				}
 			}