feat[lua]: compatible field of inside protocol class in lua

protocol/src/main/java/com/zfoo/protocol/serializer/lua/GenerateLuaUtils.java

@@ -22,6 +22,7 @@ import com.zfoo.protocol.model.Pair;
 import com.zfoo.protocol.registration.IProtocolRegistration;
 import com.zfoo.protocol.registration.ProtocolRegistration;
 import com.zfoo.protocol.serializer.CodeLanguage;
+import com.zfoo.protocol.serializer.csharp.GenerateCsUtils;
 import com.zfoo.protocol.serializer.reflect.*;
 import com.zfoo.protocol.util.ClassUtils;
 import com.zfoo.protocol.util.FileUtils;
@@ -127,7 +128,7 @@ public abstract class GenerateLuaUtils {
         var readPacket = readPacket(registration);
 
         protocolTemplate = StringUtils.format(protocolTemplate, classNote, protocolClazzName, StringUtils.EMPTY_JSON, protocolClazzName
-                , valueOfMethod.getKey().trim(), valueOfMethod.getValue().trim(), protocolClazzName, protocolId
+                , valueOfMethod.trim(), protocolClazzName, protocolId
                 , protocolClazzName, writePacket.trim(), protocolClazzName, protocolClazzName, readPacket.trim(), protocolClazzName);
 
         var outputPath = StringUtils.format("{}/{}/{}.lua"
@@ -135,31 +136,32 @@ public abstract class GenerateLuaUtils {
         FileUtils.writeStringToFile(new File(outputPath), protocolTemplate, true);
     }
 
-    private static Pair<String, String> valueOfMethod(ProtocolRegistration registration) {
+    private static String valueOfMethod(ProtocolRegistration registration) {
         var protocolId = registration.getId();
         var fields = registration.getFields();
-
+        var fieldRegistrations = registration.getFieldRegistrations();
-        var valueOfParams = StringUtils.joinWith(", ", Arrays.stream(fields).map(it -> it.getName()).toList().toArray());
         var luaBuilder = new StringBuilder();
 
         for (var i = 0; i < fields.length; i++) {
             var field = fields[i];
+            var fieldRegistration = fieldRegistrations[i];
             var fieldName = field.getName();
             // 生成注释
             var fieldNote = GenerateProtocolNote.fieldNote(protocolId, fieldName, CodeLanguage.Lua);
             if (StringUtils.isNotBlank(fieldNote)) {
                 luaBuilder.append(TAB + TAB).append(fieldNote).append(LS);
             }
-
+            var fieldDefaultValue = luaSerializer(fieldRegistration.serializer()).fieldDefaultValue(field, fieldRegistration);
             if (i == fields.length - 1) {
-                luaBuilder.append(TAB + TAB).append(StringUtils.format("{} = {}", fieldName, fieldName));
+                luaBuilder.append(TAB + TAB).append(StringUtils.format("{} = {}", fieldName, fieldDefaultValue));
             } else {
-                luaBuilder.append(TAB + TAB).append(StringUtils.format("{} = {},", fieldName, fieldName));
+                luaBuilder.append(TAB + TAB).append(StringUtils.format("{} = {},", fieldName, fieldDefaultValue));
             }
+            var typeNote = GenerateCsUtils.toCsClassName(field.getGenericType().getTypeName());
             // 生成类型的注释
-            luaBuilder.append(" -- ").append(field.getGenericType().getTypeName()).append(LS);
+            luaBuilder.append(" -- ").append(typeNote).append(LS);
         }
-        return new Pair<>(valueOfParams, luaBuilder.toString());
+        return luaBuilder.toString();
     }
 
     private static String writePacket(ProtocolRegistration registration) {

protocol/src/main/java/com/zfoo/protocol/serializer/lua/ILuaSerializer.java

@@ -22,6 +22,8 @@ import java.lang.reflect.Field;
  */
 public interface ILuaSerializer {
 
+    String fieldDefaultValue(Field field, IFieldRegistration fieldRegistration);
+
     void writeObject(StringBuilder builder, String objectStr, int deep, Field field, IFieldRegistration fieldRegistration);
 
     String readObject(StringBuilder builder, int deep, Field field, IFieldRegistration fieldRegistration);

protocol/src/main/java/com/zfoo/protocol/serializer/lua/LuaArraySerializer.java

@@ -30,6 +30,11 @@ import static com.zfoo.protocol.util.FileUtils.LS;
  */
 public class LuaArraySerializer implements ILuaSerializer {
 
+    @Override
+    public String fieldDefaultValue(Field field, IFieldRegistration fieldRegistration) {
+        return "{}";
+    }
+
     @Override
     public void writeObject(StringBuilder builder, String objectStr, int deep, Field field, IFieldRegistration fieldRegistration) {
         GenerateProtocolFile.addTab(builder, deep);

protocol/src/main/java/com/zfoo/protocol/serializer/lua/LuaBooleanSerializer.java

@@ -27,6 +27,11 @@ import static com.zfoo.protocol.util.FileUtils.LS;
  */
 public class LuaBooleanSerializer implements ILuaSerializer {
 
+    @Override
+    public String fieldDefaultValue(Field field, IFieldRegistration fieldRegistration) {
+        return "false";
+    }
+
     @Override
     public void writeObject(StringBuilder builder, String objectStr, int deep, Field field, IFieldRegistration fieldRegistration) {
         GenerateProtocolFile.addTab(builder, deep);

protocol/src/main/java/com/zfoo/protocol/serializer/lua/LuaByteSerializer.java

@@ -27,6 +27,11 @@ import static com.zfoo.protocol.util.FileUtils.LS;
  */
 public class LuaByteSerializer implements ILuaSerializer {
 
+    @Override
+    public String fieldDefaultValue(Field field, IFieldRegistration fieldRegistration) {
+        return "0";
+    }
+
     @Override
     public void writeObject(StringBuilder builder, String objectStr, int deep, Field field, IFieldRegistration fieldRegistration) {
         GenerateProtocolFile.addTab(builder, deep);

protocol/src/main/java/com/zfoo/protocol/serializer/lua/LuaDoubleSerializer.java

@@ -27,6 +27,11 @@ import static com.zfoo.protocol.util.FileUtils.LS;
  */
 public class LuaDoubleSerializer implements ILuaSerializer {
 
+    @Override
+    public String fieldDefaultValue(Field field, IFieldRegistration fieldRegistration) {
+        return "0";
+    }
+
     @Override
     public void writeObject(StringBuilder builder, String objectStr, int deep, Field field, IFieldRegistration fieldRegistration) {
         GenerateProtocolFile.addTab(builder, deep);

protocol/src/main/java/com/zfoo/protocol/serializer/lua/LuaFloatSerializer.java

@@ -27,6 +27,10 @@ import static com.zfoo.protocol.util.FileUtils.LS;
  */
 public class LuaFloatSerializer implements ILuaSerializer {
 
+    @Override
+    public String fieldDefaultValue(Field field, IFieldRegistration fieldRegistration) {
+        return "0";
+    }
     @Override
     public void writeObject(StringBuilder builder, String objectStr, int deep, Field field, IFieldRegistration fieldRegistration) {
         GenerateProtocolFile.addTab(builder, deep);

protocol/src/main/java/com/zfoo/protocol/serializer/lua/LuaIntSerializer.java

@@ -26,6 +26,10 @@ import static com.zfoo.protocol.util.FileUtils.LS;
  */
 public class LuaIntSerializer implements ILuaSerializer {
 
+    @Override
+    public String fieldDefaultValue(Field field, IFieldRegistration fieldRegistration) {
+        return "0";
+    }
     @Override
     public void writeObject(StringBuilder builder, String objectStr, int deep, Field field, IFieldRegistration fieldRegistration) {
         GenerateProtocolFile.addTab(builder, deep);

protocol/src/main/java/com/zfoo/protocol/serializer/lua/LuaListSerializer.java

@@ -29,6 +29,11 @@ import static com.zfoo.protocol.util.FileUtils.LS;
  */
 public class LuaListSerializer implements ILuaSerializer {
 
+    @Override
+    public String fieldDefaultValue(Field field, IFieldRegistration fieldRegistration) {
+        return "{}";
+    }
+
     @Override
     public void writeObject(StringBuilder builder, String objectStr, int deep, Field field, IFieldRegistration fieldRegistration) {
         GenerateProtocolFile.addTab(builder, deep);

protocol/src/main/java/com/zfoo/protocol/serializer/lua/LuaLongSerializer.java

@@ -26,6 +26,11 @@ import static com.zfoo.protocol.util.FileUtils.LS;
  */
 public class LuaLongSerializer implements ILuaSerializer {
 
+    @Override
+    public String fieldDefaultValue(Field field, IFieldRegistration fieldRegistration) {
+        return "0";
+    }
+
     @Override
     public void writeObject(StringBuilder builder, String objectStr, int deep, Field field, IFieldRegistration fieldRegistration) {
         GenerateProtocolFile.addTab(builder, deep);

protocol/src/main/java/com/zfoo/protocol/serializer/lua/LuaMapSerializer.java

@@ -29,6 +29,10 @@ import static com.zfoo.protocol.util.FileUtils.LS;
  */
 public class LuaMapSerializer implements ILuaSerializer {
 
+    @Override
+    public String fieldDefaultValue(Field field, IFieldRegistration fieldRegistration) {
+        return "{}";
+    }
     @Override
     public void writeObject(StringBuilder builder, String objectStr, int deep, Field field, IFieldRegistration fieldRegistration) {
         GenerateProtocolFile.addTab(builder, deep);

protocol/src/main/java/com/zfoo/protocol/serializer/lua/LuaObjectProtocolSerializer.java

@@ -26,6 +26,11 @@ import static com.zfoo.protocol.util.FileUtils.LS;
  */
 public class LuaObjectProtocolSerializer implements ILuaSerializer {
 
+    @Override
+    public String fieldDefaultValue(Field field, IFieldRegistration fieldRegistration) {
+        return "nil";
+    }
+
     @Override
     public void writeObject(StringBuilder builder, String objectStr, int deep, Field field, IFieldRegistration fieldRegistration) {
         ObjectProtocolField objectProtocolField = (ObjectProtocolField) fieldRegistration;

protocol/src/main/java/com/zfoo/protocol/serializer/lua/LuaSetSerializer.java

@@ -29,6 +29,11 @@ import static com.zfoo.protocol.util.FileUtils.LS;
  */
 public class LuaSetSerializer implements ILuaSerializer {
 
+    @Override
+    public String fieldDefaultValue(Field field, IFieldRegistration fieldRegistration) {
+        return "{}";
+    }
+
     @Override
     public void writeObject(StringBuilder builder, String objectStr, int deep, Field field, IFieldRegistration fieldRegistration) {
         GenerateProtocolFile.addTab(builder, deep);

protocol/src/main/java/com/zfoo/protocol/serializer/lua/LuaShortSerializer.java

@@ -27,6 +27,10 @@ import static com.zfoo.protocol.util.FileUtils.LS;
  */
 public class LuaShortSerializer implements ILuaSerializer {
 
+    @Override
+    public String fieldDefaultValue(Field field, IFieldRegistration fieldRegistration) {
+        return "0";
+    }
     @Override
     public void writeObject(StringBuilder builder, String objectStr, int deep, Field field, IFieldRegistration fieldRegistration) {
         GenerateProtocolFile.addTab(builder, deep);

protocol/src/main/java/com/zfoo/protocol/serializer/lua/LuaStringSerializer.java

@@ -26,6 +26,11 @@ import static com.zfoo.protocol.util.FileUtils.LS;
  */
 public class LuaStringSerializer implements ILuaSerializer {
 
+    @Override
+    public String fieldDefaultValue(Field field, IFieldRegistration fieldRegistration) {
+        return "\"\"";
+    }
+
     @Override
     public void writeObject(StringBuilder builder, String objectStr, int deep, Field field, IFieldRegistration fieldRegistration) {
         GenerateProtocolFile.addTab(builder, deep);

protocol/src/main/resources/lua/ByteBuffer.lua

@@ -115,10 +115,8 @@ function ByteBuffer:getWriteOffset()
 end
 
 function ByteBuffer:setWriteOffset(writeOffset)
-    if writeOffset > #self.buffer then
+    if writeOffset > #self.buffer + 1 then
-        error("index out of bounds exception: readerIndex: " + self.readOffset
+        error(string.format("writeOffset: %s index out of bounds exception: readerIndex: %s, writerIndex: %s, (expected: 0 <= readerIndex <= writerIndex <= capacity: %s)", writeOffset, self.readOffset, self.writeOffset, #self.buffer))
-                + ", writerIndex: " + self.writeOffset
-                + "(expected: 0 <= readerIndex <= writerIndex <= capacity:" + #self.buffer)
     end
     self.writeOffset = writeOffset
     return self
@@ -130,9 +128,7 @@ end
 
 function ByteBuffer:setReadOffset(readOffset)
     if readOffset > self.writeOffset then
-        error("index out of bounds exception: readerIndex: " + self.readOffset
+        error(string.format("readOffset: %s index out of bounds exception: readerIndex: %s, writerIndex: %s, (expected: 0 <= readerIndex <= writerIndex <= capacity: %s)", readOffset, self.readOffset, self.writeOffset, #self.buffer))
-                + ", writerIndex: " + this.writeOffset
-                + "(expected: 0 <= readerIndex <= writerIndex <= capacity:" + #self.buffer)
     end
     self.readOffset = readOffset
     return self

protocol/src/main/resources/lua/ProtocolTemplate.lua

@@ -1,7 +1,7 @@
 {}
 local {} = {}
 
-function {}:new({})
+function {}:new()
     local obj = {
         {}
     }