🌟 创建Codec注解及其处理器

build.gradle

@@ -6,7 +6,14 @@ plugins {
     id 'net.neoforged.moddev' version '2.0.27-beta'
 }
 
-version = mod_version
+String buildType = 'build'
+String buildNumber
+if (System.getenv("CI_BUILD") == 'false') buildNumber = null
+else {
+    if (System.getenv("PR_BUILD") != 'false') buildType = 'pr'
+    buildNumber = System.getenv("GITHUB_RUN_NUMBER")
+}
+version = "${mod_version}" + (buildNumber != null ? "+${buildType}.${buildNumber}" : "")
 group = mod_group_id
 
 repositories {

gradle.properties

@@ -30,7 +30,7 @@ mod_name=AnvilLib
 # The license of the mod. Review your options at https://choosealicense.com/. All Rights Reserved is the default.
 mod_license=GNU LGPL 3.0
 # The mod version. See https://semver.org/
-mod_version=1.0.0
+mod_version=1.1.0
 # The group ID for the mod. It is only important when publishing as an artifact to a Maven repository.
 # This should match the base package used for the mod sources.
 # See https://maven.apache.org/guides/mini/guide-naming-conventions.html

src/main/java/dev/anvilcraft/lib/codec/Codec.java

@@ -0,0 +1,11 @@
+package dev.anvilcraft.lib.codec;
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+@Target(ElementType.FIELD)
+@Retention(RetentionPolicy.SOURCE)
+public @interface Codec {
+}

src/main/java/dev/anvilcraft/lib/codec/CodecAnnotationProcessor.java

@@ -0,0 +1,41 @@
+package dev.anvilcraft.lib.codec;
+
+import org.jetbrains.annotations.NotNull;
+
+import javax.annotation.processing.AbstractProcessor;
+import javax.annotation.processing.Filer;
+import javax.annotation.processing.ProcessingEnvironment;
+import javax.annotation.processing.RoundEnvironment;
+import javax.annotation.processing.SupportedAnnotationTypes;
+import javax.annotation.processing.SupportedSourceVersion;
+import javax.lang.model.SourceVersion;
+import javax.lang.model.element.Element;
+import javax.lang.model.element.TypeElement;
+import javax.tools.Diagnostic;
+import java.util.Set;
+
+@SupportedAnnotationTypes("dev.anvilcraft.lib.codec.Codec")
+@SupportedSourceVersion(SourceVersion.RELEASE_21)
+public class CodecAnnotationProcessor extends AbstractProcessor {
+    @Override
+    public synchronized void init(ProcessingEnvironment processingEnv) {
+        super.init(processingEnv);
+    }
+
+    @Override
+    public boolean process(Set<? extends TypeElement> annotations, @NotNull RoundEnvironment roundEnv) {
+        for (Element element : roundEnv.getElementsAnnotatedWith(Codec.class)) {
+            TypeElement typeElem = (TypeElement) element;
+            String typeName = typeElem.getQualifiedName().toString();
+            Filer filer = processingEnv.getFiler();
+        }
+        return true;
+    }
+
+
+    private void log(String msg) {
+        if (processingEnv.getOptions().containsKey("debug")) {
+            processingEnv.getMessager().printMessage(Diagnostic.Kind.NOTE, msg);
+        }
+    }
+}

src/main/resources/META-INF/services/javax.annotation.processing.Processor

@@ -0,0 +1 @@
+dev.anvilcraft.lib.codec.CodecAnnotationProcessor