Write custom area delimiters

1 files changed, 28 insertions, 18 deletions

diff --git a/src/main/java/org/zwobble/hobgoblin/compiler/output/lang/java/JavaWriter.java b/src/main/java/org/zwobble/hobgoblin/compiler/output/lang/java/JavaWriter.java
index 89c3aa0..ff8171a 100644
--- a/src/main/java/org/zwobble/hobgoblin/compiler/output/lang/java/JavaWriter.java
+++ b/src/main/java/org/zwobble/hobgoblin/compiler/output/lang/java/JavaWriter.java
@@ -77,17 +77,16 @@ public class JavaWriter implements AutoCloseable {
         this.writer.write(" {");
         this.writer.indent();
 
-        writeWithSeparator(
-            classDeclaration.body(),
-            bodyDeclaration -> {
-                writer.newLine();
-                writeClassBodyDeclaration(bodyDeclaration);
-            },
-            () -> writer.newLine()
-        );
+        for (var bodyDeclaration: classDeclaration.body()) {
+            writer.newLine();
+            writeClassBodyDeclaration(bodyDeclaration);
+            writer.newLine();
+        }
 
-        this.writer.dedent();
         this.writer.newLine();
+        this.writeCustomArea("body", classDeclaration.customArea());
+
+        this.writer.dedent();
         this.writer.write("}");
     }
 
@@ -103,6 +102,15 @@ public class JavaWriter implements AutoCloseable {
         }
     }
 
+    private void writeCustomArea(String name, JavaCustomArea javaCustomArea) throws IOException {
+        this.writer.write("// Custom area start: ");
+        this.writer.write(name);
+        this.writer.newLine();
+        this.writer.write("// Custom area end: ");
+        this.writer.write(name);
+        this.writer.newLine();
+    }
+
     void writeExpression(JavaExpression expression) throws IOException {
         switch (expression) {
             case JavaIntegerLiteral integerLiteral -> {
@@ -149,7 +157,10 @@ public class JavaWriter implements AutoCloseable {
         }
 
         this.writer.write("{");
+        this.writer.indent();
         this.writer.newLine();
+        this.writeCustomArea("body", interfaceDeclaration.customArea());
+        this.writer.dedent();
         this.writer.write("}");
     }
 
@@ -247,17 +258,16 @@ public class JavaWriter implements AutoCloseable {
         this.writer.write("{");
         this.writer.indent();
 
-        writeWithSeparator(
-            recordDeclaration.body(),
-            bodyDeclaration -> {
-                writer.newLine();
-                writeClassBodyDeclaration(bodyDeclaration);
-            },
-            () -> writer.newLine()
-        );
+        for (var bodyDeclaration : recordDeclaration.body()) {
+            writer.newLine();
+            writeClassBodyDeclaration(bodyDeclaration);
+            writer.newLine();
+        }
 
-        this.writer.dedent();
         this.writer.newLine();
+        this.writeCustomArea("body", recordDeclaration.customArea());
+
+        this.writer.dedent();
         this.writer.write("}");
     }