craftinc/craftinc-gates
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Fix a null pointer exception if a certain world has no gates.

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This commit is contained in:
Tobias Ottenweller 2013-02-23 19:52:41 +01:00
parent 606ea1d5c5
commit e54914bd22
1 changed files with 16 additions and 14 deletions
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30
src/de/craftinc/gates/listeners/PluginPortalListener.java
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@ -68,21 +68,23 @@ public class PluginPortalListener implements Listener
Location eventLocation = event.getLocation();
Gate closestGate = GateUtil.closestGate(eventLocation);
// Make sure gate and event locations are on the same height (y-value).
// Otherwise the distance will be messed up when players are flying.
// FIX ME: this could potentially let a nearby nether portal fail!
eventLocation.setY(closestGate.getLocation().getY());
double distToClosestGate = closestGate.getLocation().distance(eventLocation);
Plugin.log("closest gate: " + closestGate.getId());
Plugin.log("distance: " + distToClosestGate);
if (distToClosestGate < 2.0) {
this.currentGateAtEvent.put(player, closestGate);
return;
if (closestGate != null)
{
// Make sure gate and event locations are on the same height (y-value).
// Otherwise the distance will be messed up when players are flying.
// FIX ME: this could potentially let a nearby nether portal fail!
eventLocation.setY(closestGate.getLocation().getY());
double distToClosestGate = closestGate.getLocation().distance(eventLocation);
Plugin.log("closest gate: " + closestGate.getId());
Plugin.log("distance: " + distToClosestGate);
if (distToClosestGate < 2.0) {
this.currentGateAtEvent.put(player, closestGate);
return;
}
}
}
this.currentGateAtEvent.put(player, null);