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Don't touch the Direction tag, as possibly only Facing changed.

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This commit is contained in:
Kenzie Togami
2019-04-16 23:47:29 -07:00
committed by Matthew Miller
parent efc4ebe309
commit 56ef786415
2 changed files with 33 additions and 18 deletions
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34
worldedit-core/src/main/java/com/sk89q/worldedit/extent/clipboard/io/legacycompat/Pre13HangingCompatibilityHandler.java
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@ -2,24 +2,40 @@ package com.sk89q.worldedit.extent.clipboard.io.legacycompat;
import com.sk89q.jnbt.ByteTag;
import com.sk89q.jnbt.CompoundTag;
import com.sk89q.jnbt.CompoundTagBuilder;
import com.sk89q.worldedit.internal.helper.MCDirections;
import com.sk89q.worldedit.util.Direction;
import com.sk89q.worldedit.world.entity.EntityType;
public class Pre13HangingCompatibilityHandler implements EntityNBTCompatibilityHandler {
@Override
public boolean isAffectedEntity(EntityType type, CompoundTag entityTag) {
return entityTag.getValue().get("Facing") instanceof ByteTag;
public boolean isAffectedEntity(EntityType type, CompoundTag tag) {
boolean hasLegacyDirection = tag.containsKey("Dir");
boolean hasFacing = tag.containsKey("Facing");
return hasLegacyDirection || hasFacing;
}
@Override
public CompoundTag updateNBT(EntityType type, CompoundTag entityTag) {
int newFacing = MCDirections.toHanging(
MCDirections.fromPre13Hanging(entityTag.getByte("Facing"))
);
return entityTag.createBuilder()
.putByte("Facing", (byte) newFacing)
.build();
public CompoundTag updateNBT(EntityType type, CompoundTag tag) {
boolean hasLegacyDirection = tag.containsKey("Dir");
boolean hasFacing = tag.containsKey("Facing");
int d;
if (hasLegacyDirection) {
d = MCDirections.fromLegacyHanging((byte) tag.asInt("Dir"));
} else {
d = tag.asInt("Facing");
}
Direction newDirection = MCDirections.fromPre13Hanging(d);
byte hangingByte = (byte) MCDirections.toHanging(newDirection);
CompoundTagBuilder builder = tag.createBuilder();
builder.putByte("Direction", hangingByte);
builder.putByte("Facing", hangingByte);
builder.putByte("Dir", MCDirections.toLegacyHanging(MCDirections.toHanging(newDirection)));
return builder.build();
}
}