From 99d37eb1f20e0c7fdcbc4bf42a25b94b33b5f793 Mon Sep 17 00:00:00 2001
From: Michael Williamson <mike@zwobble.org>
Date: Sat, 21 Mar 2026 12:55:54 +0000
Subject: Serialize Patio types to protobuf

---
 .../compiler/patio/protobuf/PatioToProtobuf.java   | 57 ++++++++++++++++++++++
 1 file changed, 57 insertions(+)

(limited to 'src/main/java')

diff --git a/src/main/java/org/shedlang/compiler/patio/protobuf/PatioToProtobuf.java b/src/main/java/org/shedlang/compiler/patio/protobuf/PatioToProtobuf.java
index 454007a8..0f3ffcc0 100644
--- a/src/main/java/org/shedlang/compiler/patio/protobuf/PatioToProtobuf.java
+++ b/src/main/java/org/shedlang/compiler/patio/protobuf/PatioToProtobuf.java
@@ -422,4 +422,61 @@ public class PatioToProtobuf {
                 throw new UnsupportedOperationException("TODO");
         };
     }
+
+    public static PatioProtobuf.PatioType serializeType(PatioType type) {
+        var builder = PatioProtobuf.PatioType.newBuilder();
+
+        switch (type) {
+            case PatioBoolType patioBoolType ->
+                builder.getBoolBuilder();
+
+            case PatioByteType patioByteType ->
+                builder.getByteBuilder();
+
+            case PatioDataPtrType patioDataPtrType ->
+                builder.getDataPtrBuilder();
+
+            case PatioFunctionPtrType patioFunctionPtrType ->
+                builder.getFunctionPtrBuilder();
+
+            case PatioInt32Type patioInt32Type ->
+                builder.getInt32Builder();
+
+            case PatioIntType patioIntType ->
+                builder.getIntBuilder();
+
+            case PatioVoidType patioVoidType ->
+                builder.getVoidBuilder();
+        }
+
+        return builder.build();
+    }
+
+    public static PatioType deserializeType(PatioProtobuf.PatioType type) {
+        return switch (type.getValueCase()) {
+            case BOOL ->
+                PatioTypes.BOOL;
+
+            case BYTE ->
+                PatioTypes.BYTE;
+
+            case DATA_PTR ->
+                PatioTypes.DATA_PTR;
+
+            case FUNCTION_PTR ->
+                PatioTypes.FUNCTION_PTR;
+
+            case INT ->
+                PatioTypes.INT;
+
+            case INT32 ->
+                PatioTypes.INT32;
+
+            case VOID ->
+                PatioTypes.VOID;
+
+            case VALUE_NOT_SET ->
+                throw new UnsupportedOperationException("TODO");
+        };
+    }
 }
-- 
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