fix #3112
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7e9db9486e
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1 changed files with 10 additions and 2 deletions
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@ -30,6 +30,7 @@ public class AIRobotGotoBlock extends AIRobotGoto {
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private float finalX, finalY, finalZ;
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private double maxDistance = 0;
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private BlockIndex lastBlockInPath;
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private boolean loadedFromNBT;
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public AIRobotGotoBlock(EntityRobotBase iRobot) {
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super(iRobot);
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@ -64,6 +65,13 @@ public class AIRobotGotoBlock extends AIRobotGoto {
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@Override
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public void update() {
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if (loadedFromNBT) {
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// Prevent a race condition with terminate() being called in
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// setNextInPath.
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setNextInPath();
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loadedFromNBT = false;
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}
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if (path == null && pathSearch == null) {
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pathSearch = new PathFinding(robot.worldObj, new BlockIndex((int) Math.floor(robot.posX),
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(int) Math.floor(robot.posY), (int) Math.floor(robot.posZ)), new BlockIndex(
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@ -181,8 +189,8 @@ public class AIRobotGotoBlock extends AIRobotGoto {
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for (int i = 0; i < pathList.tagCount(); ++i) {
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path.add(new BlockIndex(pathList.getCompoundTagAt(i)));
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}
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setNextInPath();
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}
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loadedFromNBT = true;
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}
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}
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