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SNBT Serialization now implemented

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This commit is contained in:
zontreck 2024-05-08 20:35:08 -07:00
parent 84b37f8b04
commit daf9cb7376
16 changed files with 54 additions and 28 deletions
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2
lib/nbt/Stream.dart
View file

@ -383,6 +383,8 @@ class StringBuilder {
StringBuilder(); StringBuilder();
bool get isEmpty => _buffer.isEmpty;
void append(String value) { void append(String value) {
_buffer += value; _buffer += value;
} }

6
lib/nbt/Tag.dart
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@ -85,7 +85,7 @@ abstract class Tag {
static void writeStringifiedNamedTag( static void writeStringifiedNamedTag(
Tag tag, StringBuilder builder, int indents) { Tag tag, StringBuilder builder, int indents) {
if (tag.getType() != 0) { if (tag.getType() != 0) {
if (builder != "") { if (!builder.isEmpty) {
// Write name // Write name
if (tag.shouldQuoteName()) { if (tag.shouldQuoteName()) {
builder.append("${"".padLeft(indents, "\t")}\"${tag.getKey()}\": "); builder.append("${"".padLeft(indents, "\t")}\"${tag.getKey()}\": ");
@ -93,7 +93,7 @@ abstract class Tag {
builder.append("${"".padLeft(indents, '\t')}${tag.getKey()}: "); builder.append("${"".padLeft(indents, '\t')}${tag.getKey()}: ");
} }
tag.writeStringifiedValue(builder, indents + 1); tag.writeStringifiedValue(builder, indents + 1, false);
} }
} }
@ -112,7 +112,7 @@ abstract class Tag {
} }
} }
void writeStringifiedValue(StringBuilder builder, int indent); void writeStringifiedValue(StringBuilder builder, int indent, bool isList);
bool equals(dynamic object) { bool equals(dynamic object) {
if (object == null || object is! Tag) return false; if (object == null || object is! Tag) return false;

5
lib/nbt/impl/ByteArrayTag.dart
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@ -48,7 +48,8 @@ class ByteArrayTag extends Tag {
} }
@override @override
void writeStringifiedValue(StringBuilder builder, int indent) { void writeStringifiedValue(StringBuilder builder, int indent, bool isList) {
builder.append("[B; ${value.join("B, ")}B]"); builder.append(
"${isList ? "".padLeft(indent, '\t') : ""}[B; ${value.join("B, ")}B]");
} }
} }

2
lib/nbt/impl/ByteTag.dart
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@ -36,7 +36,7 @@ class ByteTag extends Tag {
} }
@override @override
void writeStringifiedValue(StringBuilder builder, int indent) { void writeStringifiedValue(StringBuilder builder, int indent, bool isList) {
builder.append("${value}b"); builder.append("${value}b");
} }
} }

6
lib/nbt/impl/CompoundTag.dart
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@ -87,9 +87,9 @@ class CompoundTag extends Tag {
} }
@override @override
void writeStringifiedValue(StringBuilder builder, int indent) { void writeStringifiedValue(StringBuilder builder, int indent, bool isList) {
Iterator<Tag> it = value.values.iterator; Iterator<Tag> it = value.values.iterator;
builder.append("{\n"); builder.append("${isList ? "".padLeft(indent - 1, '\t') : ""}{\n");
bool firstEntry = true; bool firstEntry = true;
while (it.moveNext()) { while (it.moveNext()) {
@ -101,6 +101,6 @@ class CompoundTag extends Tag {
} }
Tag.writeStringifiedNamedTag(t, builder, indent); Tag.writeStringifiedNamedTag(t, builder, indent);
} }
builder.append("\n${"".padLeft(indent - 1, '\t')}}\n"); builder.append("\n${"".padLeft(indent - 1, '\t')}}");
} }
} }

4
lib/nbt/impl/DoubleTag.dart
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@ -36,7 +36,7 @@ class DoubleTag extends Tag {
} }
@override @override
void writeStringifiedValue(StringBuilder builder, int indent) { void writeStringifiedValue(StringBuilder builder, int indent, bool isList) {
builder.append("${value}d"); builder.append("${isList ? "".padLeft(indent, '\t') : ""}${value}d");
} }
} }

2
lib/nbt/impl/EndTag.dart
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@ -21,5 +21,5 @@ class EndTag extends Tag {
} }
@override @override
void writeStringifiedValue(StringBuilder builder, int indent) {} void writeStringifiedValue(StringBuilder builder, int indent, bool isList) {}
} }

4
lib/nbt/impl/FloatTag.dart
View file

@ -35,7 +35,7 @@ class FloatTag extends Tag {
} }
@override @override
void writeStringifiedValue(StringBuilder builder, int indent) { void writeStringifiedValue(StringBuilder builder, int indent, bool isList) {
builder.append("${value}f"); builder.append("${isList ? "".padLeft(indent, '\t') : ""}${value}f");
} }
} }

5
lib/nbt/impl/IntArrayTag.dart
View file

@ -47,7 +47,8 @@ class IntArrayTag extends Tag {
} }
@override @override
void writeStringifiedValue(StringBuilder builder, int indent) { void writeStringifiedValue(StringBuilder builder, int indent, bool isList) {
builder.append("[I; ${value.join('I, ')}I]"); builder.append(
"${isList ? "".padLeft(indent, '\t') : ""}[I; ${value.join('I, ')}I]");
} }
} }

4
lib/nbt/impl/IntTag.dart
View file

@ -35,7 +35,7 @@ class IntTag extends Tag {
} }
@override @override
void writeStringifiedValue(StringBuilder builder, int indent) { void writeStringifiedValue(StringBuilder builder, int indent, bool isList) {
builder.append("${value}i"); builder.append("${isList ? "".padLeft(indent, '\t') : ""}${value}i");
} }
} }

17
lib/nbt/impl/ListTag.dart
View file

@ -88,7 +88,20 @@ class ListTag extends Tag {
} }
@override @override
void writeStringifiedValue(StringBuilder builder, int indent) { void writeStringifiedValue(StringBuilder builder, int indent, bool isList) {
builder.append("[\n"); builder.append("${isList ? "".padLeft(indent - 1, '\t') : ""}[\n");
Iterator<Tag> it = value.iterator;
bool firstTag = true;
while (it.moveNext()) {
Tag tag = it.current;
if (firstTag)
firstTag = !firstTag;
else {
builder.append(",\n");
}
tag.writeStringifiedValue(builder, indent + 1, true);
}
builder.append("\n${"".padLeft(indent - 1, '\t')}]");
} }
} }

5
lib/nbt/impl/LongArrayTag.dart
View file

@ -51,7 +51,8 @@ class LongArrayTag extends Tag {
} }
@override @override
void writeStringifiedValue(StringBuilder builder, int indent) { void writeStringifiedValue(StringBuilder builder, int indent, bool isList) {
builder.append("[L; ${value.join('L, ')}L]"); builder.append(
"${isList ? "".padLeft(indent, '\t') : ""}[L; ${value.join('L, ')}L]");
} }
} }

4
lib/nbt/impl/LongTag.dart
View file

@ -35,7 +35,7 @@ class LongTag extends Tag {
} }
@override @override
void writeStringifiedValue(StringBuilder builder, int indent) { void writeStringifiedValue(StringBuilder builder, int indent, bool isList) {
builder.append("${value}L"); builder.append("${isList ? "".padLeft(indent, '\t') : ""}${value}L");
} }
} }

4
lib/nbt/impl/ShortTag.dart
View file

@ -35,7 +35,7 @@ class ShortTag extends Tag {
} }
@override @override
void writeStringifiedValue(StringBuilder builder, int indent) { void writeStringifiedValue(StringBuilder builder, int indent, bool isList) {
builder.append("${value}S"); builder.append("${isList ? "".padLeft(indent, '\t') : ""}${value}S");
} }
} }

4
lib/nbt/impl/StringTag.dart
View file

@ -35,7 +35,7 @@ class StringTag extends Tag {
} }
@override @override
void writeStringifiedValue(StringBuilder builder, int indent) { void writeStringifiedValue(StringBuilder builder, int indent, bool isList) {
builder.append("\"${value}\""); builder.append("${isList ? "".padLeft(indent, '\t') : ""}\"${value}\"");
} }
} }

8
test/nbt_test.dart
View file

@ -65,4 +65,12 @@ void main() {
Tag.writeStringifiedNamedTag(ct, sb, 0); Tag.writeStringifiedNamedTag(ct, sb, 0);
print(sb.toString()); print(sb.toString());
}); });
test("Read BigTest, Output to SNBT", () async {
CompoundTag ct =
await NbtIo.read("${Directory.current.path}/test/bigtest.nbt");
StringBuilder sb = StringBuilder();
Tag.writeStringifiedNamedTag(ct, sb, 0);
print(sb.toString());
});
} }