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fixed single-pipe networks crashing

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Closes #10
This commit is contained in:
Ellpeck 2020-05-09 13:07:05 +02:00
parent 172dcc7429
commit 8bd5a0cae3
1 changed files with 7 additions and 0 deletions
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7
src/main/java/de/ellpeck/prettypipes/network/PipeItem.java
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@ -246,6 +246,13 @@ public class PipeItem implements INBTSerializable<CompoundNBT>, ILiquidContainer
Graph<BlockPos, NetworkEdge> graph = path.getGraph();
List<BlockPos> ret = new ArrayList<>();
List<BlockPos> nodes = path.getVertexList();
if (nodes.size() == 1) {
// add the single pipe twice if there's only one
// this is a dirty hack but it works fine so eh
for (int i = 0; i < 2; i++)
ret.add(nodes.get(0));
return ret;
}
for (int i = 0; i < nodes.size() - 1; i++) {
BlockPos first = nodes.get(i);
BlockPos second = nodes.get(i + 1);