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Fixed console commands not working due to null Worlds.

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This commit is contained in:
sk89q 2014-04-05 21:49:25 -07:00
parent b941e21d4d
commit d85c0096a9
1 changed files with 41 additions and 29 deletions
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70
src/main/java/com/sk89q/worldedit/EditSession.java
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@ -104,14 +104,14 @@ public class EditSession implements Extent {
protected final World world; protected final World world;
private final ChangeSet changeSet = new BlockOptimizedHistory(); private final ChangeSet changeSet = new BlockOptimizedHistory();
private final FastModeExtent fastModeExtent; private @Nullable FastModeExtent fastModeExtent;
private final ChunkLoadingExtent chunkLoadingExtent; private @Nullable ChunkLoadingExtent chunkLoadingExtent;
private final LastAccessExtentCache cacheExtent; private @Nullable LastAccessExtentCache cacheExtent;
private final BlockQuirkExtent quirkExtent; private @Nullable BlockQuirkExtent quirkExtent;
private final DataValidatorExtent validator; private @Nullable DataValidatorExtent validator;
private final BlockBagExtent blockBagExtent; private final BlockBagExtent blockBagExtent;
private final MultiStageReorder reorderExtent; private final MultiStageReorder reorderExtent;
private final ChangeSetExtent changeSetExtent; private @Nullable ChangeSetExtent changeSetExtent;
private final MaskingExtent maskingExtent; private final MaskingExtent maskingExtent;
private final BlockChangeLimiter changeLimiter; private final BlockChangeLimiter changeLimiter;
@ -150,36 +150,46 @@ public class EditSession implements Extent {
*/ */
EditSession(EventBus eventBus, World world, int maxBlocks, @Nullable BlockBag blockBag, EditSessionEvent event) { EditSession(EventBus eventBus, World world, int maxBlocks, @Nullable BlockBag blockBag, EditSessionEvent event) {
checkNotNull(eventBus); checkNotNull(eventBus);
checkNotNull(world);
checkArgument(maxBlocks >= -1, "maxBlocks >= -1 required"); checkArgument(maxBlocks >= -1, "maxBlocks >= -1 required");
checkNotNull(event); checkNotNull(event);
this.world = world; this.world = world;
Extent extent; if (world != null) {
Extent extent;
// This extents are ALWAYS used // This extents are ALWAYS used
extent = fastModeExtent = new FastModeExtent(world, false); extent = fastModeExtent = new FastModeExtent(world, false);
extent = chunkLoadingExtent = new ChunkLoadingExtent(extent, world); extent = chunkLoadingExtent = new ChunkLoadingExtent(extent, world);
extent = cacheExtent = new LastAccessExtentCache(extent); extent = cacheExtent = new LastAccessExtentCache(extent);
extent = wrapExtent(extent, eventBus, event, Stage.BEFORE_CHANGE); extent = wrapExtent(extent, eventBus, event, Stage.BEFORE_CHANGE);
extent = quirkExtent = new BlockQuirkExtent(extent, world); extent = quirkExtent = new BlockQuirkExtent(extent, world);
extent = validator = new DataValidatorExtent(extent, world); extent = validator = new DataValidatorExtent(extent, world);
extent = blockBagExtent = new BlockBagExtent(extent, blockBag); extent = blockBagExtent = new BlockBagExtent(extent, blockBag);
// This extent can be skipped by calling rawSetBlock() // This extent can be skipped by calling rawSetBlock()
extent = reorderExtent = new MultiStageReorder(extent, false); extent = reorderExtent = new MultiStageReorder(extent, false);
extent = wrapExtent(extent, eventBus, event, Stage.BEFORE_REORDER); extent = wrapExtent(extent, eventBus, event, Stage.BEFORE_REORDER);
// These extents can be skipped by calling smartSetBlock() // These extents can be skipped by calling smartSetBlock()
extent = changeSetExtent = new ChangeSetExtent(extent, changeSet); extent = changeSetExtent = new ChangeSetExtent(extent, changeSet);
extent = maskingExtent = new MaskingExtent(extent, Masks.alwaysTrue()); extent = maskingExtent = new MaskingExtent(extent, Masks.alwaysTrue());
extent = changeLimiter = new BlockChangeLimiter(extent, maxBlocks); extent = changeLimiter = new BlockChangeLimiter(extent, maxBlocks);
extent = wrapExtent(extent, eventBus, event, Stage.BEFORE_HISTORY); extent = wrapExtent(extent, eventBus, event, Stage.BEFORE_HISTORY);
this.bypassReorderHistory = blockBagExtent; this.bypassReorderHistory = blockBagExtent;
this.bypassHistory = reorderExtent; this.bypassHistory = reorderExtent;
this.bypassNone = extent; this.bypassNone = extent;
} else {
Extent extent = new NullExtent();
extent = blockBagExtent = new BlockBagExtent(extent, blockBag);
extent = reorderExtent = new MultiStageReorder(extent, false);
extent = maskingExtent = new MaskingExtent(extent, Masks.alwaysTrue());
extent = changeLimiter = new BlockChangeLimiter(extent, maxBlocks);
this.bypassReorderHistory = extent;
this.bypassHistory = extent;
this.bypassNone = extent;
}
} }
private Extent wrapExtent(Extent extent, EventBus eventBus, EditSessionEvent event, Stage stage) { private Extent wrapExtent(Extent extent, EventBus eventBus, EditSessionEvent event, Stage stage) {
@ -285,7 +295,9 @@ public class EditSession implements Extent {
* @param enabled true to enable * @param enabled true to enable
*/ */
public void setFastMode(boolean enabled) { public void setFastMode(boolean enabled) {
fastModeExtent.setEnabled(enabled); if (fastModeExtent != null) {
fastModeExtent.setEnabled(enabled);
}
} }
/** /**
@ -296,7 +308,7 @@ public class EditSession implements Extent {
* @return true if enabled * @return true if enabled
*/ */
public boolean hasFastMode() { public boolean hasFastMode() {
return fastModeExtent.isEnabled(); return fastModeExtent != null ? fastModeExtent.isEnabled() : false;
} }
/** /**