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Fix query function in expression masks.

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Fixes WORLDEDIT-3344.
This commit is contained in:
wizjany 2016-06-28 23:59:06 -04:00
parent 6e36b5236c
commit e0c8776f0f
1 changed files with 4 additions and 0 deletions
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4
worldedit-core/src/main/java/com/sk89q/worldedit/function/mask/ExpressionMask.java
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@ -23,6 +23,7 @@ import com.sk89q.worldedit.Vector;
import com.sk89q.worldedit.internal.expression.Expression;
import com.sk89q.worldedit.internal.expression.ExpressionException;
import com.sk89q.worldedit.internal.expression.runtime.EvaluationException;
import com.sk89q.worldedit.regions.shape.WorldEditExpressionEnvironment;
import javax.annotation.Nullable;
@ -62,6 +63,9 @@ public class ExpressionMask extends AbstractMask {
@Override
public boolean test(Vector vector) {
try {
if (expression.getEnvironment() instanceof WorldEditExpressionEnvironment) {
((WorldEditExpressionEnvironment) expression.getEnvironment()).setCurrentBlock(vector);
}
return expression.evaluate(vector.getX(), vector.getY(), vector.getZ()) > 0;
} catch (EvaluationException e) {
return false;