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Add null check for fireworks tag (Closes #636)

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This commit is contained in:
RednedEpic 2020-05-24 13:20:19 -05:00
parent d918139c44
commit 6dabc22d22
1 changed files with 47 additions and 43 deletions
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90
connector/src/main/java/org/geysermc/connector/network/translators/item/translators/nbt/FireworkTranslator.java
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@ -36,54 +36,58 @@ public class FireworkTranslator extends NbtItemStackTranslator {
@Override @Override
public void translateToBedrock(CompoundTag itemTag, ItemEntry itemEntry) { public void translateToBedrock(CompoundTag itemTag, ItemEntry itemEntry) {
if (!itemTag.contains("Fireworks")) {
return;
}
CompoundTag fireworks = itemTag.get("Fireworks"); CompoundTag fireworks = itemTag.get("Fireworks");
ListTag explosions = fireworks.get("Explosions"); ListTag explosions = fireworks.get("Explosions");
if (explosions != null) { if (explosions == null) {
for (Tag effect : explosions.getValue()) { return;
CompoundTag effectData = (CompoundTag) effect; }
for (Tag effect : explosions.getValue()) {
CompoundTag effectData = (CompoundTag) effect;
CompoundTag newEffectData = new CompoundTag(""); CompoundTag newEffectData = new CompoundTag("");
if (effectData.get("Type") != null) { if (effectData.get("Type") != null) {
newEffectData.put(new ByteTag("FireworkType", (Byte) effectData.get("Type").getValue())); newEffectData.put(new ByteTag("FireworkType", (Byte) effectData.get("Type").getValue()));
}
if (effectData.get("Colors") != null) {
int[] oldColors = (int[]) effectData.get("Colors").getValue();
byte[] colors = new byte[oldColors.length];
int i = 0;
for (int color : oldColors) {
colors[i++] = FireworkColor.fromJavaID(color).getBedrockID();
}
newEffectData.put(new ByteArrayTag("FireworkColor", colors));
}
if (effectData.get("FadeColors") != null) {
int[] oldColors = (int[]) effectData.get("FadeColors").getValue();
byte[] colors = new byte[oldColors.length];
int i = 0;
for (int color : oldColors) {
colors[i++] = FireworkColor.fromJavaID(color).getBedrockID();
}
newEffectData.put(new ByteArrayTag("FireworkFade", colors));
}
if (effectData.get("Trail") != null) {
newEffectData.put(new ByteTag("FireworkTrail", (Byte) effectData.get("Trail").getValue()));
}
if (effectData.get("Flicker") != null) {
newEffectData.put(new ByteTag("FireworkFlicker", (Byte) effectData.get("Flicker").getValue()));
}
explosions.remove(effect);
explosions.add(newEffectData);
} }
if (effectData.get("Colors") != null) {
int[] oldColors = (int[]) effectData.get("Colors").getValue();
byte[] colors = new byte[oldColors.length];
int i = 0;
for (int color : oldColors) {
colors[i++] = FireworkColor.fromJavaID(color).getBedrockID();
}
newEffectData.put(new ByteArrayTag("FireworkColor", colors));
}
if (effectData.get("FadeColors") != null) {
int[] oldColors = (int[]) effectData.get("FadeColors").getValue();
byte[] colors = new byte[oldColors.length];
int i = 0;
for (int color : oldColors) {
colors[i++] = FireworkColor.fromJavaID(color).getBedrockID();
}
newEffectData.put(new ByteArrayTag("FireworkFade", colors));
}
if (effectData.get("Trail") != null) {
newEffectData.put(new ByteTag("FireworkTrail", (Byte) effectData.get("Trail").getValue()));
}
if (effectData.get("Flicker") != null) {
newEffectData.put(new ByteTag("FireworkFlicker", (Byte) effectData.get("Flicker").getValue()));
}
explosions.remove(effect);
explosions.add(newEffectData);
} }
} }