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Support Byte Array

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Kam committed 2025-04-11 15:46:53 -04:00
1 parent cda6ac4f55
commit f1ed8fb66f
1 file changed
+77 -17
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src/main/java/noppes/npcs/util/NBTJsonUtil.java
+77 -17
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@@ -54,7 +54,6 @@ public class NBTJsonUtil {
compound.setTag(key, base);
if (json.startsWith(","))
FillCompound(compound, json);
}
public static NBTBase ReadValue(JsonFile json) throws JsonException {
@@ -65,13 +64,11 @@ public class NBTJsonUtil {
throw new JsonException("Expected }", json);
}
json.cut(1);
return compound;
}
if (json.startsWith("[")) {
json.cut(1);
NBTTagList list = new NBTTagList();
NBTBase value = ReadValue(json);
while (value != null) {
list.appendTag(value);
@@ -84,7 +81,6 @@ public class NBTJsonUtil {
throw new JsonException("Expected ]", json);
}
json.cut(1);
if (list.func_150303_d() == 3) {
int[] arr = new int[list.tagCount()];
for (int i = 0; list.tagCount() > 0; i++) {
@@ -99,7 +95,6 @@ public class NBTJsonUtil {
}
return new NBTTagByteArray(arr);
}
return list;
}
if (json.startsWith("\"")) {
@@ -153,11 +148,26 @@ public class NBTJsonUtil {
private static JsonLine ReadTag(String name, NBTBase base, List<JsonLine> list) {
if (!name.isEmpty())
name = "\"" + name + "\": ";
if (base.getId() == 8) {//NBTTagString
if (base.getId() == 8) { // NBTTagString
String data = ((NBTTagString) base).func_150285_a_();
data = data.replace("\"", "\\\""); //replace " with \"
data = data.replace("\"", "\\\""); // Escape quotes
list.add(new JsonLine(name + "\"" + data + "\""));
} else if (base.getId() == 9) {//NBTTagList
} else if (base.getId() == 7) { // NBTTagByteArray
byte[] arr = ((NBTTagByteArray) base).func_150292_c();
StringBuilder sb = new StringBuilder();
sb.append("[");
for (int i = 0; i < arr.length; i++) {
sb.append(arr[i]).append("b");
if (i < arr.length - 1) {
sb.append(",");
}
}
sb.append("]");
list.add(new JsonLine(name + sb.toString()));
JsonLine line = list.get(list.size() - 1);
line.line += ",";
return line;
} else if (base.getId() == 9) { // NBTTagList
list.add(new JsonLine(name + "["));
NBTTagList tags = (NBTTagList) base;
JsonLine line = null;
@@ -167,18 +177,16 @@ public class NBTJsonUtil {
if (line != null)
line.removeComma();
list.add(new JsonLine("]"));
} else if (base.getId() == 10) { //NBTTagCompound
} else if (base.getId() == 10) { // NBTTagCompound
list.add(new JsonLine(name + "{"));
NBTTagCompound compound = (NBTTagCompound) base;
JsonLine line = null;
for (Object key : compound.func_150296_c())
line = ReadTag(key.toString(), compound.getTag(key.toString()), list);
if (line != null)
line.removeComma();
list.add(new JsonLine("}"));
} else if (base.getId() == 11) {//NBTTagList
} else if (base.getId() == 11) { // NBTTagIntArray
list.add(new JsonLine(name + base.toString().replaceFirst(",]", "]")));
} else {
list.add(new JsonLine(name + base));
@@ -198,7 +206,6 @@ public class NBTJsonUtil {
json += " ";
}
json += tag + "\n";
if (tag.increaseTab())
tab++;
}
@@ -277,14 +284,12 @@ public class NBTJsonUtil {
int currentPos = lengthOr - lengthCur;
String done = original.substring(0, currentPos);
String[] lines = done.split("\r\n|\r|\n");
int pos = 0;
String line = "";
if (lines.length > 0) {
pos = lines[lines.length - 1].length();
line = original.split("\r\n|\r|\n")[lines.length - 1].trim();
}
return "Line: " + lines.length + ", Pos: " + pos + ", Text: " + line;
}
@@ -300,7 +305,6 @@ public class NBTJsonUtil {
}
}
public static NBTTagCompound LoadFile(File file) throws IOException, JsonException {
return Convert(Files.toString(file, Charsets.UTF_8));
}
@@ -311,10 +315,66 @@ public class NBTJsonUtil {
try {
writer = new OutputStreamWriter(new FileOutputStream(file), Charsets.UTF_8);
writer.write(json);
} finally {
if (writer != null)
writer.close();
}
}
public static void main(String[] args) {
try {
// Create a test compound with various NBT types
NBTTagCompound comp = new NBTTagCompound();
NBTTagCompound comp2 = new NBTTagCompound();
// ByteArray and IntArray
comp2.setByteArray("test", new byte[]{0, 0, 1, 1, 0});
comp2.setIntArray("intArray", new int[]{0, 0, 1, 1, 0});
// Primitive types
comp2.setByte("byte", (byte)7);
comp2.setShort("short", (short)123);
comp2.setInteger("int", 456);
comp2.setLong("long", 789L);
comp2.setFloat("float", 3.14F);
comp2.setDouble("double", 2.71828);
comp2.setString("string", "Testing");
// A list containing strings
NBTTagList list = new NBTTagList();
list.appendTag(new NBTTagString("jim"));
list.appendTag(new NBTTagString("foo"));
comp2.setTag("list", list);
// A nested compound
NBTTagCompound innerComp = new NBTTagCompound();
innerComp.setString("innerString", "innerValue");
innerComp.setInteger("innerInt", 10);
innerComp.setByte("innerByte", (byte) 11);
comp2.setTag("innerComp", innerComp);
// Add our compound to the root compound.
comp.setTag("comp", comp2);
// Convert NBT to JSON string (writing)
String json = Convert(comp);
System.out.println("Generated JSON:");
System.out.println(json);
// Read back from JSON string (reading)
NBTTagCompound compFromJson = Convert(json);
String jsonAfterRead = Convert(compFromJson);
System.out.println("\nRe-converted JSON from read NBT:");
System.out.println(jsonAfterRead);
// Basic check: compare the JSON outputs to verify consistency.
if (json.equals(jsonAfterRead)) {
System.out.println("\nSUCCESS: Read and write operations are consistent for all types.");
} else {
System.out.println("\nWARNING: There is a mismatch in read and write results for some types.");
}
} catch (Exception e) {
e.printStackTrace();
}
}
}