mirror of
https://github.com/Grasscutters/Grasscutter.git
synced 2026-05-18 00:19:52 +08:00
Run Spotless on src/main
This commit is contained in:
KingRainbow44
@@ -1,177 +1,171 @@
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package emu.grasscutter.utils;
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import com.google.gson.Gson;
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import com.google.gson.TypeAdapter;
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import com.google.gson.TypeAdapterFactory;
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import com.google.gson.reflect.TypeToken;
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import com.google.gson.stream.JsonReader;
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import com.google.gson.stream.JsonToken;
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import com.google.gson.stream.JsonWriter;
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import emu.grasscutter.data.common.DynamicFloat;
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import it.unimi.dsi.fastutil.floats.FloatArrayList;
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import it.unimi.dsi.fastutil.ints.IntArrayList;
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import it.unimi.dsi.fastutil.ints.IntList;
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import lombok.val;
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import java.io.IOException;
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import java.lang.reflect.Field;
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import java.util.ArrayList;
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import java.util.HashMap;
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import java.util.Objects;
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public class JsonAdapters {
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static class DynamicFloatAdapter extends TypeAdapter<DynamicFloat> {
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@Override
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public DynamicFloat read(JsonReader reader) throws IOException {
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switch (reader.peek()) {
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case STRING:
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return new DynamicFloat(reader.nextString());
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case NUMBER:
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return new DynamicFloat((float) reader.nextDouble());
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case BOOLEAN:
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return new DynamicFloat(reader.nextBoolean());
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case BEGIN_ARRAY:
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reader.beginArray();
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val opStack = new ArrayList<DynamicFloat.StackOp>();
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while (reader.hasNext()) {
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opStack.add(switch (reader.peek()) {
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case STRING -> new DynamicFloat.StackOp(reader.nextString());
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case NUMBER -> new DynamicFloat.StackOp((float) reader.nextDouble());
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case BOOLEAN -> new DynamicFloat.StackOp(reader.nextBoolean());
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default ->
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throw new IOException("Invalid DynamicFloat definition - " + reader.peek().name());
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});
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}
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reader.endArray();
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return new DynamicFloat(opStack);
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default:
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throw new IOException("Invalid DynamicFloat definition - " + reader.peek().name());
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}
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}
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@Override
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public void write(JsonWriter writer, DynamicFloat f) {
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}
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}
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static class IntListAdapter extends TypeAdapter<IntList> {
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@Override
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public IntList read(JsonReader reader) throws IOException {
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if (Objects.requireNonNull(reader.peek()) == JsonToken.BEGIN_ARRAY) {
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reader.beginArray();
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val i = new IntArrayList();
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while (reader.hasNext())
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i.add(reader.nextInt());
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reader.endArray();
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i.trim(); // We might have a ton of these from resources and almost all of them immutable, don't overprovision!
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return i;
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}
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throw new IOException("Invalid IntList definition - " + reader.peek().name());
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}
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@Override
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public void write(JsonWriter writer, IntList l) throws IOException {
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writer.beginArray();
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for (val i : l) // .forEach() doesn't appreciate exceptions
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writer.value(i);
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writer.endArray();
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}
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}
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static class PositionAdapter extends TypeAdapter<Position> {
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@Override
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public Position read(JsonReader reader) throws IOException {
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switch (reader.peek()) {
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case BEGIN_ARRAY: // "pos": [x,y,z]
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reader.beginArray();
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val array = new FloatArrayList(3);
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while (reader.hasNext())
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array.add(reader.nextInt());
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reader.endArray();
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return new Position(array);
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case BEGIN_OBJECT: // "pos": {"x": x, "y": y, "z": z}
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float x = 0f;
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float y = 0f;
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float z = 0f;
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reader.beginObject();
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for (var next = reader.peek(); next != JsonToken.END_OBJECT; next = reader.peek()) {
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val name = reader.nextName();
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switch (name) {
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case "x", "X", "_x" -> x = (float) reader.nextDouble();
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case "y", "Y", "_y" -> y = (float) reader.nextDouble();
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case "z", "Z", "_z" -> z = (float) reader.nextDouble();
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default -> throw new IOException("Invalid field in Position definition - " + name);
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}
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}
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reader.endObject();
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return new Position(x, y, z);
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default:
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throw new IOException("Invalid Position definition - " + reader.peek().name());
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}
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}
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@Override
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public void write(JsonWriter writer, Position i) throws IOException {
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writer.beginArray();
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writer.value(i.getX());
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writer.value(i.getY());
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writer.value(i.getZ());
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writer.endArray();
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}
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}
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static class EnumTypeAdapterFactory implements TypeAdapterFactory {
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@SuppressWarnings("unchecked")
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public <T> TypeAdapter<T> create(Gson gson, TypeToken<T> type) {
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Class<T> enumClass = (Class<T>) type.getRawType();
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if (!enumClass.isEnum()) return null;
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// Make mappings of (string) names to enum constants
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val map = new HashMap<String, T>();
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val enumConstants = enumClass.getEnumConstants();
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for (val constant : enumConstants)
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map.put(constant.toString(), constant);
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// If the enum also has a numeric value, map those to the constants too
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// System.out.println("Looking for enum value field");
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for (Field f : enumClass.getDeclaredFields()) {
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if (switch (f.getName()) {
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case "value", "id" -> true;
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default -> false;
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}) {
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// System.out.println("Enum value field found - " + f.getName());
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boolean acc = f.isAccessible();
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f.setAccessible(true);
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try {
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for (val constant : enumConstants)
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map.put(String.valueOf(f.getInt(constant)), constant);
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} catch (IllegalAccessException e) {
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// System.out.println("Failed to access enum id field.");
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}
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f.setAccessible(acc);
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break;
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}
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}
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return new TypeAdapter<T>() {
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public T read(JsonReader reader) throws IOException {
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switch (reader.peek()) {
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case STRING:
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return map.get(reader.nextString());
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case NUMBER:
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return map.get(String.valueOf(reader.nextInt()));
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default:
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throw new IOException("Invalid Enum definition - " + reader.peek().name());
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}
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}
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public void write(JsonWriter writer, T value) throws IOException {
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writer.value(value.toString());
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}
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};
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}
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}
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}
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package emu.grasscutter.utils;
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import com.google.gson.Gson;
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import com.google.gson.TypeAdapter;
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import com.google.gson.TypeAdapterFactory;
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import com.google.gson.reflect.TypeToken;
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import com.google.gson.stream.JsonReader;
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import com.google.gson.stream.JsonToken;
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import com.google.gson.stream.JsonWriter;
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import emu.grasscutter.data.common.DynamicFloat;
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import it.unimi.dsi.fastutil.floats.FloatArrayList;
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import it.unimi.dsi.fastutil.ints.IntArrayList;
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import it.unimi.dsi.fastutil.ints.IntList;
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import java.io.IOException;
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import java.lang.reflect.Field;
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import java.util.ArrayList;
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import java.util.HashMap;
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import java.util.Objects;
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import lombok.val;
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public class JsonAdapters {
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static class DynamicFloatAdapter extends TypeAdapter<DynamicFloat> {
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@Override
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public DynamicFloat read(JsonReader reader) throws IOException {
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switch (reader.peek()) {
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case STRING:
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return new DynamicFloat(reader.nextString());
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case NUMBER:
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return new DynamicFloat((float) reader.nextDouble());
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case BOOLEAN:
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return new DynamicFloat(reader.nextBoolean());
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case BEGIN_ARRAY:
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reader.beginArray();
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val opStack = new ArrayList<DynamicFloat.StackOp>();
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while (reader.hasNext()) {
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opStack.add(
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switch (reader.peek()) {
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case STRING -> new DynamicFloat.StackOp(reader.nextString());
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case NUMBER -> new DynamicFloat.StackOp((float) reader.nextDouble());
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case BOOLEAN -> new DynamicFloat.StackOp(reader.nextBoolean());
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default -> throw new IOException(
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"Invalid DynamicFloat definition - " + reader.peek().name());
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});
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}
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reader.endArray();
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return new DynamicFloat(opStack);
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default:
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throw new IOException("Invalid DynamicFloat definition - " + reader.peek().name());
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}
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}
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@Override
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public void write(JsonWriter writer, DynamicFloat f) {}
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}
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static class IntListAdapter extends TypeAdapter<IntList> {
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@Override
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public IntList read(JsonReader reader) throws IOException {
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if (Objects.requireNonNull(reader.peek()) == JsonToken.BEGIN_ARRAY) {
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reader.beginArray();
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val i = new IntArrayList();
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while (reader.hasNext()) i.add(reader.nextInt());
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reader.endArray();
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i.trim(); // We might have a ton of these from resources and almost all of them
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// immutable, don't overprovision!
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return i;
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}
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throw new IOException("Invalid IntList definition - " + reader.peek().name());
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}
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@Override
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public void write(JsonWriter writer, IntList l) throws IOException {
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writer.beginArray();
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for (val i : l) // .forEach() doesn't appreciate exceptions
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writer.value(i);
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writer.endArray();
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}
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}
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static class PositionAdapter extends TypeAdapter<Position> {
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@Override
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public Position read(JsonReader reader) throws IOException {
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switch (reader.peek()) {
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case BEGIN_ARRAY: // "pos": [x,y,z]
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reader.beginArray();
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val array = new FloatArrayList(3);
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while (reader.hasNext()) array.add(reader.nextInt());
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reader.endArray();
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return new Position(array);
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case BEGIN_OBJECT: // "pos": {"x": x, "y": y, "z": z}
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float x = 0f;
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float y = 0f;
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float z = 0f;
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reader.beginObject();
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for (var next = reader.peek(); next != JsonToken.END_OBJECT; next = reader.peek()) {
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val name = reader.nextName();
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switch (name) {
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case "x", "X", "_x" -> x = (float) reader.nextDouble();
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case "y", "Y", "_y" -> y = (float) reader.nextDouble();
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case "z", "Z", "_z" -> z = (float) reader.nextDouble();
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default -> throw new IOException("Invalid field in Position definition - " + name);
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}
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}
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reader.endObject();
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return new Position(x, y, z);
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default:
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throw new IOException("Invalid Position definition - " + reader.peek().name());
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}
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}
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@Override
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public void write(JsonWriter writer, Position i) throws IOException {
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writer.beginArray();
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writer.value(i.getX());
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writer.value(i.getY());
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writer.value(i.getZ());
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writer.endArray();
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}
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}
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static class EnumTypeAdapterFactory implements TypeAdapterFactory {
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@SuppressWarnings("unchecked")
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public <T> TypeAdapter<T> create(Gson gson, TypeToken<T> type) {
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Class<T> enumClass = (Class<T>) type.getRawType();
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if (!enumClass.isEnum()) return null;
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// Make mappings of (string) names to enum constants
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val map = new HashMap<String, T>();
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val enumConstants = enumClass.getEnumConstants();
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for (val constant : enumConstants) map.put(constant.toString(), constant);
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// If the enum also has a numeric value, map those to the constants too
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// System.out.println("Looking for enum value field");
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for (Field f : enumClass.getDeclaredFields()) {
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if (switch (f.getName()) {
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case "value", "id" -> true;
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default -> false;
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}) {
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// System.out.println("Enum value field found - " + f.getName());
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boolean acc = f.isAccessible();
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f.setAccessible(true);
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try {
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for (val constant : enumConstants)
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map.put(String.valueOf(f.getInt(constant)), constant);
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} catch (IllegalAccessException e) {
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// System.out.println("Failed to access enum id field.");
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}
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f.setAccessible(acc);
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break;
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}
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}
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return new TypeAdapter<T>() {
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public T read(JsonReader reader) throws IOException {
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switch (reader.peek()) {
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case STRING:
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return map.get(reader.nextString());
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case NUMBER:
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return map.get(String.valueOf(reader.nextInt()));
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default:
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throw new IOException("Invalid Enum definition - " + reader.peek().name());
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}
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}
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public void write(JsonWriter writer, T value) throws IOException {
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writer.value(value.toString());
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}
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};
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}
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}
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}
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