mirror of
https://github.com/EsotericSoftware/spine-runtimes.git
synced 2025-12-21 01:36:02 +08:00
[tests][haxe] WIP of SkeletonSerializer for Haxe
This commit is contained in:
Mario Zechner
parent
58f5d24758
commit
48081c7f20
36
spine-haxe/build-headless-test.sh
Executable file
36
spine-haxe/build-headless-test.sh
Executable file
@ -0,0 +1,36 @@
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#!/bin/bash
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# Build Haxe HeadlessTest using interpreter mode to avoid compilation issues
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# Uses Haxe interpreter directly, avoiding framework dependency issues
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set -e
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SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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cd "$SCRIPT_DIR"
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echo "Building Haxe HeadlessTest..."
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# Clean previous build
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rm -rf build/headless-test
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# Create build directory
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mkdir -p build/headless-test
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# Create wrapper script that uses Haxe interpreter
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cat > build/headless-test/HeadlessTest << 'EOF'
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#!/bin/bash
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SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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cd "$SCRIPT_DIR/../.."
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# Use Haxe interpreter to run HeadlessTest directly
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# This avoids compilation issues with optional framework dependencies
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haxe \
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-cp spine-haxe \
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-cp tests \
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--run HeadlessTest "$@"
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EOF
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# Make wrapper executable
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chmod +x build/headless-test/HeadlessTest
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echo "Build complete: build/headless-test/HeadlessTest (Haxe interpreter)"
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@ -30,7 +30,6 @@
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package spine;
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import haxe.io.Bytes;
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import openfl.utils.Assets;
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import spine.animation.Animation;
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import spine.atlas.TextureAtlas;
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import spine.attachments.AtlasAttachmentLoader;
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@ -30,7 +30,6 @@
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package spine.atlas;
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import haxe.ds.StringMap;
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import openfl.utils.Assets;
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class TextureAtlas {
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private var pages = new Array<TextureAtlasPage>();
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95
spine-haxe/spine-haxe/spine/utils/JsonWriter.hx
Normal file
95
spine-haxe/spine-haxe/spine/utils/JsonWriter.hx
Normal file
@ -0,0 +1,95 @@
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package spine.utils;
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enum JsonContext {
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Object;
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Array;
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}
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class JsonWriter {
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private var buffer:StringBuf = new StringBuf();
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private var needsComma:Bool = false;
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private var contexts:Array<JsonContext> = [];
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public function new() {
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buffer = new StringBuf();
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needsComma = false;
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contexts = [];
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}
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public function writeObjectStart():Void {
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writeCommaIfNeeded();
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buffer.add("{");
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contexts.push(Object);
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needsComma = false;
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}
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public function writeObjectEnd():Void {
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buffer.add("}");
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contexts.pop();
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needsComma = true;
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}
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public function writeArrayStart():Void {
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writeCommaIfNeeded();
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buffer.add("[");
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contexts.push(Array);
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needsComma = false;
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}
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public function writeArrayEnd():Void {
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buffer.add("]");
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contexts.pop();
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needsComma = true;
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}
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public function writeName(name:String):Void {
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writeCommaIfNeeded();
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buffer.add('"${escapeString(name)}":');
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needsComma = false;
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}
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public function writeValue(value:Dynamic):Void {
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writeCommaIfNeeded();
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if (value == null) {
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buffer.add("null");
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} else if (Std.isOfType(value, String)) {
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buffer.add('"${escapeString(cast(value, String))}"');
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} else if (Std.isOfType(value, Bool)) {
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buffer.add(value ? "true" : "false");
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} else if (Std.isOfType(value, Float) || Std.isOfType(value, Int)) {
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// Ensure consistent float formatting (C locale style)
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buffer.add(Std.string(value));
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} else {
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buffer.add(Std.string(value));
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}
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needsComma = true;
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}
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public function writeNull():Void {
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writeCommaIfNeeded();
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buffer.add("null");
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needsComma = true;
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}
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public function getString():String {
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return buffer.toString();
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}
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private function writeCommaIfNeeded():Void {
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if (needsComma) {
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buffer.add(",");
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}
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}
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private function escapeString(str:String):String {
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// Escape special characters for JSON
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str = StringTools.replace(str, "\\", "\\\\");
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str = StringTools.replace(str, '"', '\\"');
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str = StringTools.replace(str, "\n", "\\n");
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str = StringTools.replace(str, "\r", "\\r");
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str = StringTools.replace(str, "\t", "\\t");
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return str;
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}
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}
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4137
spine-haxe/spine-haxe/spine/utils/SkeletonSerializer.hx
Normal file
4137
spine-haxe/spine-haxe/spine/utils/SkeletonSerializer.hx
Normal file
File diff suppressed because it is too large
Load Diff
107
spine-haxe/tests/HeadlessTest.hx
Normal file
107
spine-haxe/tests/HeadlessTest.hx
Normal file
@ -0,0 +1,107 @@
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package;
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import spine.*;
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import spine.atlas.TextureAtlas;
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import spine.atlas.TextureAtlasPage;
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import spine.atlas.TextureLoader;
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import spine.attachments.AtlasAttachmentLoader;
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import spine.animation.*;
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import spine.utils.SkeletonSerializer;
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import sys.io.File;
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import haxe.io.Bytes;
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// Mock texture loader that doesn't require actual texture loading
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class MockTextureLoader implements TextureLoader {
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public function new() {}
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public function load(page:TextureAtlasPage, path:String):Void {
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// Set mock dimensions - no actual texture loading needed
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page.width = 1024;
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page.height = 1024;
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page.texture = {}; // Empty object as mock texture
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}
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public function unload(texture:Dynamic):Void {
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// Nothing to unload in headless mode
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}
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}
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class HeadlessTest {
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static function main():Void {
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var args = Sys.args();
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if (args.length < 2) {
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Sys.stderr().writeString("Usage: HeadlessTest <skeleton-path> <atlas-path> [animation-name]\n");
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Sys.exit(1);
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}
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var skeletonPath = args[0];
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var atlasPath = args[1];
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var animationName = args.length >= 3 ? args[2] : null;
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try {
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// Load atlas with mock texture loader
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var textureLoader = new MockTextureLoader();
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var atlasContent = File.getContent(atlasPath);
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var atlas = new TextureAtlas(atlasContent, textureLoader);
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// Load skeleton data
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var skeletonData:SkeletonData;
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var attachmentLoader = new AtlasAttachmentLoader(atlas);
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if (StringTools.endsWith(skeletonPath, ".json")) {
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var loader = new SkeletonJson(attachmentLoader);
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var jsonContent = File.getContent(skeletonPath);
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skeletonData = loader.readSkeletonData(jsonContent);
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} else {
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var loader = new SkeletonBinary(attachmentLoader);
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var binaryContent = File.getBytes(skeletonPath);
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skeletonData = loader.readSkeletonData(binaryContent);
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}
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// Create serializer
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var serializer = new SkeletonSerializer();
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// Print skeleton data
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Sys.println("=== SKELETON DATA ===");
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Sys.println(serializer.serializeSkeletonData(skeletonData));
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// Create skeleton instance
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var skeleton = new Skeleton(skeletonData);
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// Handle animation if provided
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var state:AnimationState = null;
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if (animationName != null) {
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var stateData = new AnimationStateData(skeletonData);
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state = new AnimationState(stateData);
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var animation = skeletonData.findAnimation(animationName);
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if (animation == null) {
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Sys.stderr().writeString('Animation not found: $animationName\n');
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Sys.exit(1);
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}
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state.setAnimation(0, animation, true);
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state.update(0.016);
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state.apply(skeleton);
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}
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// Update world transforms (following the pattern from other HeadlessTests)
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skeleton.updateWorldTransform(Physics.update);
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// Print skeleton state
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Sys.println("\n=== SKELETON STATE ===");
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Sys.println(serializer.serializeSkeleton(skeleton));
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// Print animation state if present
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if (state != null) {
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Sys.println("\n=== ANIMATION STATE ===");
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Sys.println(serializer.serializeAnimationState(state));
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}
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} catch (e:Dynamic) {
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Sys.stderr().writeString('Error: $e\n');
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Sys.exit(1);
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}
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}
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}
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@ -64,4 +64,22 @@ else
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fi
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../formatters/format-cpp.sh
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log_action "Generating Haxe SkeletonSerializer"
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if output=$(npx -y tsx src/generate-haxe-serializer.ts 2>&1); then
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log_ok
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else
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log_fail "Failed to generate Haxe serializer"
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log_detail "$output"
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exit 1
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fi
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log_action "Type checking Haxe serializer"
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if output=$(cd ../spine-haxe && haxe -cp spine-haxe --no-output -main spine.utils.SkeletonSerializer 2>&1); then
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log_ok
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else
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log_fail "Haxe serializer type check failed"
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log_detail "$output"
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exit 1
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fi
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log_summary "✓ Serializer generation completed successfully"
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336
tests/haxe-serializer.md
Normal file
336
tests/haxe-serializer.md
Normal file
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# Haxe Serializer: Java Getter to Haxe Field/Method Mapping Analysis
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## Overview
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This document contains a comprehensive analysis of ALL patterns for transforming Java getter calls into appropriate Haxe field/method access, extracted from the java-haxe-diff.md file.
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## General Patterns
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### 1. Simple Field Access Pattern (Most Common)
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Java getter `getX()` maps to Haxe field `x:Type`
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**Examples:**
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- `getName()` → `name:String`
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- `getDuration()` → `duration:Float`
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- `getTimeScale()` → `timeScale:Float`
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- `getLoop()` → `loop:Bool`
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- `getX()` → `x:Float`
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- `getY()` → `y:Float`
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- `getRotation()` → `rotation:Float`
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- `getScaleX()` → `scaleX:Float`
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- `getScaleY()` → `scaleY:Float`
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- `getShearX()` → `shearX:Float`
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- `getShearY()` → `shearY:Float`
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- `getWidth()` → `width:Float`
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- `getHeight()` → `height:Float`
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- `getColor()` → `color:Color`
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- `getAlpha()` → `alpha:Float`
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- `getMix()` → `mix:Float`
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- `getVisible()` → `visible:Bool`
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- `getIndex()` → `index:Int`
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### 2. Array Field Access Pattern
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Java getter `getX()` returns array → Haxe field `x:Array<Type>`
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**Examples:**
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- `getTimelines()` → `timelines:Array<Timeline>`
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- `getBones()` → `bones:Array<Int>` or `bones:Array<BoneData>` or `bones:Array<BonePose>` (context-dependent)
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- `getChildren()` → `children:Array<Bone>`
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- `getFrames()` → `frames:Array<Float>`
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- `getAttachmentNames()` → `attachmentNames:Array<String>`
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- `getVertices()` → `vertices:Array<Float>` or `vertices:Array<Array<Float>>` (context-dependent)
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- `getEvents()` → `events:Array<Event>`
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- `getDrawOrders()` → `drawOrders:Array<Array<Int>>`
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- `getSlots()` → `slots:Array<Slot>` or `slots:Array<SlotData>` (context-dependent)
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- `getTracks()` → `tracks:Array<TrackEntry>`
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- `getTriangles()` → `triangles:Array<Int>`
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- `getUVs()` → `uvs:Array<Float>`
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- `getRegionUVs()` → `regionUVs:Array<Float>`
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- `getEdges()` → `edges:Array<Int>`
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- `getLengths()` → `lengths:Array<Float>`
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- `getRegions()` → `regions:Array<TextureRegion>`
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- `getAnimations()` → `animations:Array<Animation>`
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- `getSkins()` → `skins:Array<Skin>`
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- `getConstraints()` → `constraints:Array<Constraint<Dynamic, Dynamic, Dynamic>>` or `constraints:Array<ConstraintData<Dynamic, Dynamic>>`
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- `getPhysicsConstraints()` → `physics:Array<PhysicsConstraint>`
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- `getProperties()` → `properties:Array<FromProperty>`
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- `getDeform()` → `deform:Array<Float>`
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### 3. Method Remains Method Pattern
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Some getters remain as methods in Haxe, typically those that perform calculations or have side effects.
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**Examples:**
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- `getFrameCount()` → `getFrameCount():Int`
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- `getFrameEntries()` → `getFrameEntries():Int`
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- `getDuration()` → `getDuration():Float` (in Timeline classes)
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- `getSlotIndex()` → `getSlotIndex():Int`
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- `getBoneIndex()` → `getBoneIndex():Int`
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- `getConstraintIndex()` → `getConstraintIndex():Int`
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- `getData()` → `getData():T` (where T is the data type)
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- `getPose()` → `getPose():T` (where T is the pose type)
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- `getAppliedPose()` → `getAppliedPose():T`
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- `getSetupPose()` → `getSetupPose():T`
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- `getAnimationTime()` → `getAnimationTime():Float`
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- `getTrackComplete()` → `getTrackComplete():Float`
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- `getWorldRotationX()` → `getWorldRotationX():Float`
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- `getWorldRotationY()` → `getWorldRotationY():Float`
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- `getWorldScaleX()` → `getWorldScaleX():Float`
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- `getWorldScaleY()` → `getWorldScaleY():Float`
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- `getAttachments()` → `getAttachments():Array<SkinEntry>`
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- `getOffsetRotation()` → `getOffsetRotation():Float`
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- `getOffsetX()` → `getOffsetX():Float`
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- `getOffsetY()` → `getOffsetY():Float`
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- `getOffsetScaleX()` → `getOffsetScaleX():Float`
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- `getOffsetScaleY()` → `getOffsetScaleY():Float`
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- `getOffsetShearY()` → `getOffsetShearY():Float`
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### 4. Special Property Access Pattern
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Some properties use Haxe's property syntax with get/set accessors.
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**Examples:**
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- `getName()` → `name(get, never):String` (in Attachment subclasses)
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- `getRootBone()` → `rootBone(get, never):Bone`
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- `getScaleY()` → `scaleY(get, default):Float` (in Skeleton)
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### 5. Field Name Variations
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Some getters have slight variations in their Haxe field names.
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**Examples:**
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- `getInt()` → `intValue:Int`
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- `getFloat()` → `floatValue:Float`
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- `getString()` → `stringValue:String`
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- `getUpdateCache()` → `_updateCache:Array<Dynamic>` (with underscore prefix)
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- `getPropertyIds()` → `propertyIds:Array<String>`
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- `getDefaultSkin()` → `defaultSkin:Skin`
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### 6. Type Reference Patterns
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Getters that reference other objects.
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**Examples:**
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- `getParent()` → `parent:Bone` or `parent:BoneData` (context-dependent)
|
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- `getTarget()` → `target:Bone` or `target:BoneData` (context-dependent)
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- `getSource()` → `source:Bone` or `source:BoneData` (context-dependent)
|
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- `getAttachment()` → `attachment:Attachment` or `attachment:VertexAttachment` (context-dependent)
|
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- `getSlot()` → `slot:Slot` or `slot:SlotData` (context-dependent)
|
||||
- `getBone()` → `bone:Bone` or `bone:BoneData` or `bone:BonePose` (context-dependent)
|
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- `getSkin()` → `skin:Skin`
|
||||
- `getAnimation()` → `animation:Animation`
|
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- `getRegion()` → `region:TextureRegion`
|
||||
- `getSequence()` → `sequence:Sequence`
|
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- `getParentMesh()` → `parentMesh:MeshAttachment`
|
||||
- `getEndSlot()` → `endSlot:SlotData`
|
||||
|
||||
## Context-Dependent Mappings
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||||
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||||
### 1. `getBones()` mapping depends on containing class:
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- In `Animation`: → `bones:Array<Int>`
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- In `BoneData`, `IkConstraintData`, `PathConstraintData`, `TransformConstraintData`, `Skin`: → `bones:Array<BoneData>`
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- In `IkConstraint`, `PathConstraint`, `TransformConstraint`: → `bones:Array<BonePose>`
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- In `BoundingBoxAttachment`, `ClippingAttachment`, `MeshAttachment`, `PathAttachment`, `VertexAttachment`: → `bones:Array<Int>`
|
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### 2. `getVertices()` mapping depends on containing class:
|
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- In `DeformTimeline`: → `vertices:Array<Array<Float>>` (2D array)
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- In `ClippingAttachment`, `MeshAttachment`, `PathAttachment`, `VertexAttachment`: → `vertices:Array<Float>` (1D array)
|
||||
|
||||
### 3. `getDuration()` mapping depends on containing class:
|
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- In `Animation`: → `duration:Float` (field)
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- In Timeline classes: → `getDuration():Float` (method)
|
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### 4. Special Cases in Timeline Classes:
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All Timeline subclasses have these getters as methods:
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- `getFrameCount()` → `getFrameCount():Int`
|
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- `getFrameEntries()` → `getFrameEntries():Int`
|
||||
- `getDuration()` → `getDuration():Float`
|
||||
- `getPropertyIds()` → `propertyIds:Array<String>` (field)
|
||||
- `getFrames()` → `frames:Array<Float>` (field)
|
||||
|
||||
### 5. Special Cases in Constraint Classes:
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- `getData()` → `getData():T` (method returning specific data type)
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- `getPose()` → `getPose():T` (method returning specific pose type)
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||||
- `getAppliedPose()` → `getAppliedPose():T` (method returning specific pose type)
|
||||
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## Type Transformations
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### Java to Haxe Type Mappings:
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- `int` → `Int`
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||||
- `float` → `Float`
|
||||
- `double` → `Float`
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- `boolean` → `Bool`
|
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- `String` → `String`
|
||||
- `Array`/`List` → `Array<T>`
|
||||
- `IntArray` → `Array<Int>` (custom type)
|
||||
- Object types remain the same (e.g., `Color` → `Color`)
|
||||
|
||||
## Special Edge Cases
|
||||
|
||||
### 1. Incomplete Mappings (marked as TODO in the file):
|
||||
- `BonePose.getInherit()` → TODO
|
||||
- `BoundingBoxAttachment.getVertices()` → TODO
|
||||
- `BoundingBoxAttachment.getWorldVerticesLength()` → TODO
|
||||
- `BoundingBoxAttachment.getTimelineAttachment()` → TODO
|
||||
- `BoundingBoxAttachment.getId()` → TODO
|
||||
- `BoundingBoxAttachment.getName()` → TODO
|
||||
|
||||
### 2. Inherited Methods:
|
||||
Some getters are inherited from parent classes and noted as such:
|
||||
- `getName()` in attachment classes inherits from `Attachment`
|
||||
- Properties in `FromRotate`, `FromScaleX`, etc. inherit from `FromProperty`
|
||||
- Properties in constraint data classes inherit from `PosedData`
|
||||
|
||||
### 3. Special Skeleton Fields:
|
||||
- `getUpdateCache()` → `_updateCache:Array<Dynamic>` (private with underscore)
|
||||
- `getRootBone()` → `rootBone(get, never):Bone` (computed property)
|
||||
- `getScaleY()` → `scaleY(get, default):Float` (property with default)
|
||||
|
||||
### 4. DrawOrderTimeline Exception:
|
||||
- `getFrameCount()` → `frameCount:Int` (field instead of method, unlike other timelines)
|
||||
|
||||
### 5. Enum and Constant Mappings:
|
||||
- `getBlendMode()` → `blendMode:BlendMode`
|
||||
- `getPositionMode()` → `positionMode:PositionMode`
|
||||
- `getSpacingMode()` → `spacingMode:SpacingMode`
|
||||
- `getRotateMode()` → `rotateMode:RotateMode`
|
||||
- `getMixBlend()` → `mixBlend:MixBlend`
|
||||
- `getInherit()` → `inherit:Inherit`
|
||||
|
||||
## Summary
|
||||
|
||||
The transformation rules can be categorized as:
|
||||
|
||||
1. **Default Rule**: `getX()` → `x:Type` (lowercase first letter, remove get prefix)
|
||||
2. **Method Preservation**: Keep as method for calculated values or methods with side effects
|
||||
3. **Special Properties**: Use Haxe property syntax for computed/readonly properties
|
||||
4. **Context Awareness**: Same getter can map differently based on containing class
|
||||
5. **Type Transformation**: Java primitive types map to Haxe equivalents
|
||||
6. **Special Cases**: Some fields have custom names (e.g., `getInt()` → `intValue`)
|
||||
|
||||
When implementing the Haxe serializer generator, these patterns should be applied in order of specificity:
|
||||
1. Check for exact class + getter combinations first
|
||||
2. Check for class-specific patterns (e.g., all Timeline getters)
|
||||
3. Apply general transformation rules
|
||||
4. Handle special cases and exceptions
|
||||
|
||||
---
|
||||
|
||||
# Haxe Serializer Generator Implementation Plan
|
||||
|
||||
Based on the comprehensive pattern analysis above, here's the implementation plan for a new Haxe serializer generator:
|
||||
|
||||
## Architecture Overview
|
||||
|
||||
The new generator will use a **rule-based transformation system** with the following components:
|
||||
|
||||
1. **Mapping Database**: Load java-haxe-diff.md mappings into a structured lookup table
|
||||
2. **Context-Aware Transformer**: Apply transformations based on class context
|
||||
3. **Type System**: Handle Java-to-Haxe type conversions
|
||||
4. **Code Generator**: Produce clean, idiomatic Haxe code
|
||||
|
||||
## Implementation Steps
|
||||
|
||||
### Phase 1: Build Mapping Infrastructure
|
||||
|
||||
1. **Parse java-haxe-diff.md**
|
||||
- Extract all type mappings into a structured format
|
||||
- Create lookup table: `Map<ClassName, Map<JavaGetter, HaxeMapping>>`
|
||||
- Store mapping type (field, method, property) and Haxe type info
|
||||
|
||||
2. **Create Transformation Rules Engine**
|
||||
- Rule priority system (specific → general)
|
||||
- Context-aware lookups (class + getter combination)
|
||||
- Fallback to general patterns
|
||||
|
||||
### Phase 2: Implement Core Transformations
|
||||
|
||||
1. **Getter-to-Field Transformer**
|
||||
- Check mapping database first
|
||||
- Apply general pattern: `getX()` → `x`
|
||||
- Handle special cases (getInt → intValue, etc.)
|
||||
|
||||
2. **Type Transformer**
|
||||
- Java primitives → Haxe types
|
||||
- Array handling (including nested arrays)
|
||||
- Generic type resolution
|
||||
|
||||
3. **Access Pattern Resolver**
|
||||
- Determine if result is field access or method call
|
||||
- Handle property syntax `name(get, never)`
|
||||
- Preserve method calls where needed
|
||||
|
||||
### Phase 3: Code Generation
|
||||
|
||||
1. **Property Code Generator**
|
||||
- Generate correct Haxe syntax based on mapping type
|
||||
- Handle nullable types properly
|
||||
- Generate enum switch statements with correct Haxe enum syntax
|
||||
|
||||
2. **Method Generator**
|
||||
- Handle abstract types with `Std.isOfType`
|
||||
- Generate proper casting syntax
|
||||
- Implement special methods (writeSkin, writeSkinEntry)
|
||||
|
||||
### Phase 4: Validation and Testing
|
||||
|
||||
1. **Compile-time Validation**
|
||||
- Generate code and attempt Haxe compilation
|
||||
- Report type errors with context
|
||||
|
||||
2. **Runtime Testing**
|
||||
- Compare serialization output with Java reference
|
||||
- Ensure all fields are properly serialized
|
||||
|
||||
## Key Design Decisions
|
||||
|
||||
1. **Data-Driven Approach**: Use the mapping file as the source of truth rather than hardcoded rules
|
||||
2. **Explicit Over Implicit**: When in doubt, use the exact mapping from java-haxe-diff.md
|
||||
3. **Fail-Fast**: If a mapping is missing or ambiguous, fail with a clear error message
|
||||
4. **Type Safety**: Leverage Haxe's type system to catch errors at compile time
|
||||
|
||||
## Implementation Details
|
||||
|
||||
### Mapping Database Structure
|
||||
```typescript
|
||||
interface HaxeMapping {
|
||||
kind: 'field' | 'method' | 'property';
|
||||
haxeName: string;
|
||||
haxeType: string;
|
||||
propertyGetter?: string; // for (get, never) syntax
|
||||
}
|
||||
|
||||
interface ClassMappings {
|
||||
className: string;
|
||||
getters: Map<string, HaxeMapping>;
|
||||
}
|
||||
```
|
||||
|
||||
### Transformation Algorithm
|
||||
```
|
||||
1. Load all mappings from java-haxe-diff.md
|
||||
2. For each property in IR:
|
||||
a. Look up exact class + getter combination
|
||||
b. If not found, check for class-level patterns
|
||||
c. If not found, apply general transformation rules
|
||||
d. Transform type from Java to Haxe
|
||||
e. Generate appropriate access code
|
||||
```
|
||||
|
||||
### Special Handling
|
||||
|
||||
1. **Timeline Classes**: All timeline getters follow consistent patterns
|
||||
2. **Constraint Classes**: Handle getData/getPose/getAppliedPose consistently
|
||||
3. **Array Properties**: Detect 1D vs 2D arrays based on context
|
||||
4. **Enum Values**: Generate proper Haxe enum access syntax
|
||||
5. **Circular References**: Maintain visitedObjects tracking
|
||||
|
||||
## Error Handling
|
||||
|
||||
1. **Missing Mappings**: Log unmapped getters with class context
|
||||
2. **Type Mismatches**: Detect and report Java/Haxe type incompatibilities
|
||||
3. **Compilation Errors**: Capture and display Haxe compiler output
|
||||
|
||||
## Testing Strategy
|
||||
|
||||
1. **Unit Tests**: Test individual transformation rules
|
||||
2. **Integration Tests**: Generate full serializer and compile
|
||||
3. **Snapshot Tests**: Compare output with reference implementation
|
||||
|
||||
This approach ensures accuracy, maintainability, and extensibility while leveraging the comprehensive mapping data we've collected.
|
||||
392
tests/src/generate-haxe-serializer.ts
Normal file
392
tests/src/generate-haxe-serializer.ts
Normal file
@ -0,0 +1,392 @@
|
||||
#!/usr/bin/env tsx
|
||||
|
||||
import * as fs from 'fs';
|
||||
import * as path from 'path';
|
||||
import { fileURLToPath } from 'url';
|
||||
import { execSync } from 'child_process';
|
||||
import type { Property, SerializerIR } from './types';
|
||||
|
||||
const __dirname = path.dirname(fileURLToPath(import.meta.url));
|
||||
|
||||
function transformType(javaType: string): string {
|
||||
// Java → Haxe type mappings
|
||||
const primitiveMap: Record<string, string> = {
|
||||
'String': 'String',
|
||||
'int': 'Int',
|
||||
'float': 'Float',
|
||||
'boolean': 'Bool',
|
||||
'short': 'Int',
|
||||
'byte': 'Int',
|
||||
'double': 'Float',
|
||||
'long': 'Int'
|
||||
};
|
||||
|
||||
// Remove package prefixes and map primitives
|
||||
const simpleName = javaType.includes('.') ? javaType.split('.').pop()! : javaType;
|
||||
|
||||
if (primitiveMap[simpleName]) {
|
||||
return primitiveMap[simpleName];
|
||||
}
|
||||
|
||||
// Handle arrays: Java T[] → Haxe Array<T>
|
||||
if (simpleName.endsWith('[]')) {
|
||||
const baseType = simpleName.slice(0, -2);
|
||||
return `Array<${transformType(baseType)}>`;
|
||||
}
|
||||
|
||||
// Java Array<T> stays Array<T> in Haxe
|
||||
if (simpleName.startsWith('Array<')) {
|
||||
return simpleName;
|
||||
}
|
||||
|
||||
// Handle special generic types
|
||||
if (simpleName === 'Constraint') {
|
||||
return 'Constraint<Any, Any, Any>'; // Use Any for generic parameters
|
||||
}
|
||||
if (simpleName === 'ConstraintData') {
|
||||
return 'ConstraintData<Any, Any>'; // Use Any for generic parameters
|
||||
}
|
||||
|
||||
// Object types: keep class name, remove package
|
||||
return simpleName;
|
||||
}
|
||||
|
||||
function mapJavaGetterToHaxeField(javaGetter: string, objName: string): string {
|
||||
// Map Java getter methods to Haxe field access
|
||||
// Based on analysis of existing Haxe classes in spine-haxe/spine-haxe/spine/
|
||||
|
||||
if (javaGetter.endsWith('()')) {
|
||||
const methodName = javaGetter.slice(0, -2);
|
||||
|
||||
// Remove get/is prefix and convert to camelCase field
|
||||
if (methodName.startsWith('get')) {
|
||||
const fieldName = methodName.slice(3);
|
||||
const haxeField = fieldName.charAt(0).toLowerCase() + fieldName.slice(1);
|
||||
return `${objName}.${haxeField}`;
|
||||
}
|
||||
|
||||
if (methodName.startsWith('is')) {
|
||||
const fieldName = methodName.slice(2);
|
||||
const haxeField = fieldName.charAt(0).toLowerCase() + fieldName.slice(1);
|
||||
return `${objName}.${haxeField}`;
|
||||
}
|
||||
|
||||
// Some methods might be direct field names
|
||||
return `${objName}.${methodName}`;
|
||||
}
|
||||
|
||||
// Direct field access (already in correct format)
|
||||
return `${objName}.${javaGetter}`;
|
||||
}
|
||||
|
||||
function generatePropertyCode(property: Property, indent: string, enumMappings: { [enumName: string]: { [javaValue: string]: string } }): string[] {
|
||||
const lines: string[] = [];
|
||||
const accessor = mapJavaGetterToHaxeField(property.getter, 'obj');
|
||||
|
||||
switch (property.kind) {
|
||||
case "primitive":
|
||||
lines.push(`${indent}json.writeValue(${accessor});`);
|
||||
break;
|
||||
|
||||
case "object":
|
||||
if (property.isNullable) {
|
||||
lines.push(`${indent}if (${accessor} == null) {`);
|
||||
lines.push(`${indent} json.writeNull();`);
|
||||
lines.push(`${indent}} else {`);
|
||||
lines.push(`${indent} ${property.writeMethodCall}(${accessor});`);
|
||||
lines.push(`${indent}}`);
|
||||
} else {
|
||||
lines.push(`${indent}${property.writeMethodCall}(${accessor});`);
|
||||
}
|
||||
break;
|
||||
|
||||
case "enum": {
|
||||
const enumName = property.enumName;
|
||||
const enumMap = enumMappings[enumName];
|
||||
|
||||
if (property.isNullable) {
|
||||
lines.push(`${indent}if (${accessor} == null) {`);
|
||||
lines.push(`${indent} json.writeNull();`);
|
||||
lines.push(`${indent}} else {`);
|
||||
}
|
||||
|
||||
if (enumMap && Object.keys(enumMap).length > 0) {
|
||||
// Generate switch statement for enum mapping
|
||||
lines.push(`${indent}${property.isNullable ? ' ' : ''}switch (${accessor}) {`);
|
||||
|
||||
for (const [javaValue, haxeValue] of Object.entries(enumMap)) {
|
||||
lines.push(`${indent}${property.isNullable ? ' ' : ''} case ${haxeValue}: json.writeValue("${javaValue}");`);
|
||||
}
|
||||
|
||||
lines.push(`${indent}${property.isNullable ? ' ' : ''} default: json.writeValue("unknown");`);
|
||||
lines.push(`${indent}${property.isNullable ? ' ' : ''}}`);
|
||||
} else {
|
||||
// Fallback using Type.enumConstructor or similar
|
||||
lines.push(`${indent}${property.isNullable ? ' ' : ''}json.writeValue(Type.enumConstructor(${accessor}));`);
|
||||
}
|
||||
|
||||
if (property.isNullable) {
|
||||
lines.push(`${indent}}`);
|
||||
}
|
||||
break;
|
||||
}
|
||||
|
||||
case "array": {
|
||||
if (property.isNullable) {
|
||||
lines.push(`${indent}if (${accessor} == null) {`);
|
||||
lines.push(`${indent} json.writeNull();`);
|
||||
lines.push(`${indent}} else {`);
|
||||
lines.push(`${indent} json.writeArrayStart();`);
|
||||
lines.push(`${indent} for (item in ${accessor}) {`);
|
||||
} else {
|
||||
lines.push(`${indent}json.writeArrayStart();`);
|
||||
lines.push(`${indent}for (item in ${accessor}) {`);
|
||||
}
|
||||
|
||||
const itemIndent = property.isNullable ? `${indent} ` : `${indent} `;
|
||||
if (property.elementKind === "primitive") {
|
||||
lines.push(`${itemIndent}json.writeValue(item);`);
|
||||
} else {
|
||||
lines.push(`${itemIndent}${property.writeMethodCall}(item);`);
|
||||
}
|
||||
|
||||
if (property.isNullable) {
|
||||
lines.push(`${indent} }`);
|
||||
lines.push(`${indent} json.writeArrayEnd();`);
|
||||
lines.push(`${indent}}`);
|
||||
} else {
|
||||
lines.push(`${indent}}`);
|
||||
lines.push(`${indent}json.writeArrayEnd();`);
|
||||
}
|
||||
break;
|
||||
}
|
||||
|
||||
case "nestedArray": {
|
||||
if (property.isNullable) {
|
||||
lines.push(`${indent}if (${accessor} == null) {`);
|
||||
lines.push(`${indent} json.writeNull();`);
|
||||
lines.push(`${indent}} else {`);
|
||||
}
|
||||
|
||||
const outerIndent = property.isNullable ? `${indent} ` : indent;
|
||||
lines.push(`${outerIndent}json.writeArrayStart();`);
|
||||
lines.push(`${outerIndent}for (nestedArray in ${accessor}) {`);
|
||||
lines.push(`${outerIndent} if (nestedArray == null) {`);
|
||||
lines.push(`${outerIndent} json.writeNull();`);
|
||||
lines.push(`${outerIndent} } else {`);
|
||||
lines.push(`${outerIndent} json.writeArrayStart();`);
|
||||
lines.push(`${outerIndent} for (elem in nestedArray) {`);
|
||||
lines.push(`${outerIndent} json.writeValue(elem);`);
|
||||
lines.push(`${outerIndent} }`);
|
||||
lines.push(`${outerIndent} json.writeArrayEnd();`);
|
||||
lines.push(`${outerIndent} }`);
|
||||
lines.push(`${outerIndent}}`);
|
||||
lines.push(`${outerIndent}json.writeArrayEnd();`);
|
||||
|
||||
if (property.isNullable) {
|
||||
lines.push(`${indent}}`);
|
||||
}
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
return lines;
|
||||
}
|
||||
|
||||
function generateHaxeFromIR(ir: SerializerIR): string {
|
||||
const haxeOutput: string[] = [];
|
||||
|
||||
// Generate Haxe file header
|
||||
haxeOutput.push('package spine.utils;');
|
||||
haxeOutput.push('');
|
||||
haxeOutput.push('import haxe.ds.StringMap;');
|
||||
haxeOutput.push('import spine.*;');
|
||||
haxeOutput.push('import spine.animation.*;');
|
||||
haxeOutput.push('import spine.attachments.*;');
|
||||
haxeOutput.push('');
|
||||
haxeOutput.push('class SkeletonSerializer {');
|
||||
haxeOutput.push(' private var visitedObjects:StringMap<String> = new StringMap();');
|
||||
haxeOutput.push(' private var nextId:Int = 1;');
|
||||
haxeOutput.push(' private var json:JsonWriter;');
|
||||
haxeOutput.push('');
|
||||
haxeOutput.push(' public function new() {}');
|
||||
haxeOutput.push('');
|
||||
|
||||
// Generate public methods
|
||||
for (const method of ir.publicMethods) {
|
||||
const haxeParamType = transformType(method.paramType);
|
||||
haxeOutput.push(` public function ${method.name}(${method.paramName}:${haxeParamType}):String {`);
|
||||
haxeOutput.push(' visitedObjects = new StringMap();');
|
||||
haxeOutput.push(' nextId = 1;');
|
||||
haxeOutput.push(' json = new JsonWriter();');
|
||||
haxeOutput.push(` ${method.writeMethodCall}(${method.paramName});`);
|
||||
haxeOutput.push(' return json.getString();');
|
||||
haxeOutput.push(' }');
|
||||
haxeOutput.push('');
|
||||
}
|
||||
|
||||
// Generate write methods
|
||||
for (const method of ir.writeMethods) {
|
||||
const shortName = method.paramType.split('.').pop();
|
||||
const haxeType = transformType(method.paramType);
|
||||
|
||||
haxeOutput.push(` private function ${method.name}(obj:${haxeType}):Void {`);
|
||||
|
||||
if (method.isAbstractType) {
|
||||
// Handle abstract types with Std.isOfType chain (Haxe equivalent of instanceof)
|
||||
if (method.subtypeChecks && method.subtypeChecks.length > 0) {
|
||||
let first = true;
|
||||
for (const subtype of method.subtypeChecks) {
|
||||
const subtypeHaxeName = transformType(subtype.typeName);
|
||||
|
||||
if (first) {
|
||||
haxeOutput.push(` if (Std.isOfType(obj, ${subtypeHaxeName})) {`);
|
||||
first = false;
|
||||
} else {
|
||||
haxeOutput.push(` } else if (Std.isOfType(obj, ${subtypeHaxeName})) {`);
|
||||
}
|
||||
haxeOutput.push(` ${subtype.writeMethodCall}(cast(obj, ${subtypeHaxeName}));`);
|
||||
}
|
||||
haxeOutput.push(' } else {');
|
||||
haxeOutput.push(` throw new spine.SpineException("Unknown ${shortName} type");`);
|
||||
haxeOutput.push(' }');
|
||||
} else {
|
||||
haxeOutput.push(' json.writeNull(); // No concrete implementations after filtering exclusions');
|
||||
}
|
||||
} else {
|
||||
// Handle concrete types - add cycle detection
|
||||
haxeOutput.push(' if (visitedObjects.exists(obj)) {');
|
||||
haxeOutput.push(' json.writeValue(visitedObjects.get(obj));');
|
||||
haxeOutput.push(' return;');
|
||||
haxeOutput.push(' }');
|
||||
|
||||
// Generate reference string
|
||||
const nameGetter = method.properties.find(p =>
|
||||
(p.kind === 'object' || p.kind === "primitive") &&
|
||||
p.getter === 'getName()' &&
|
||||
p.valueType === 'String'
|
||||
);
|
||||
|
||||
if (nameGetter) {
|
||||
const nameAccessor = mapJavaGetterToHaxeField('getName()', 'obj');
|
||||
haxeOutput.push(` var refString = ${nameAccessor} != null ? "<${shortName}-" + ${nameAccessor} + ">" : "<${shortName}-" + (nextId++) + ">";`);
|
||||
} else {
|
||||
haxeOutput.push(` var refString = "<${shortName}-" + (nextId++) + ">";`);
|
||||
}
|
||||
haxeOutput.push(' visitedObjects.set(obj, refString);');
|
||||
haxeOutput.push('');
|
||||
|
||||
haxeOutput.push(' json.writeObjectStart();');
|
||||
|
||||
// Write reference string and type
|
||||
haxeOutput.push(' json.writeName("refString");');
|
||||
haxeOutput.push(' json.writeValue(refString);');
|
||||
haxeOutput.push(' json.writeName("type");');
|
||||
haxeOutput.push(` json.writeValue("${shortName}");`);
|
||||
|
||||
// Write properties
|
||||
for (const property of method.properties) {
|
||||
haxeOutput.push('');
|
||||
haxeOutput.push(` json.writeName("${property.name}");`);
|
||||
const propertyLines = generatePropertyCode(property, ' ', ir.enumMappings);
|
||||
haxeOutput.push(...propertyLines);
|
||||
}
|
||||
|
||||
haxeOutput.push('');
|
||||
haxeOutput.push(' json.writeObjectEnd();');
|
||||
}
|
||||
|
||||
haxeOutput.push(' }');
|
||||
haxeOutput.push('');
|
||||
}
|
||||
|
||||
// Add helper methods for special types (following C++ pattern)
|
||||
haxeOutput.push(' // Helper methods for special types');
|
||||
haxeOutput.push(' private function writeColor(obj:spine.Color):Void {');
|
||||
haxeOutput.push(' if (obj == null) {');
|
||||
haxeOutput.push(' json.writeNull();');
|
||||
haxeOutput.push(' } else {');
|
||||
haxeOutput.push(' json.writeObjectStart();');
|
||||
haxeOutput.push(' json.writeName("r");');
|
||||
haxeOutput.push(' json.writeValue(obj.r);');
|
||||
haxeOutput.push(' json.writeName("g");');
|
||||
haxeOutput.push(' json.writeValue(obj.g);');
|
||||
haxeOutput.push(' json.writeName("b");');
|
||||
haxeOutput.push(' json.writeValue(obj.b);');
|
||||
haxeOutput.push(' json.writeName("a");');
|
||||
haxeOutput.push(' json.writeValue(obj.a);');
|
||||
haxeOutput.push(' json.writeObjectEnd();');
|
||||
haxeOutput.push(' }');
|
||||
haxeOutput.push(' }');
|
||||
haxeOutput.push('');
|
||||
|
||||
haxeOutput.push('}');
|
||||
|
||||
return haxeOutput.join('\n');
|
||||
}
|
||||
|
||||
async function validateGeneratedHaxeCode(haxeCode: string, outputPath: string): Promise<void> {
|
||||
// Write code to file
|
||||
fs.writeFileSync(outputPath, haxeCode);
|
||||
|
||||
try {
|
||||
// Basic syntax validation by attempting to parse with Haxe compiler
|
||||
// Use JsonWriter.hx as main to avoid framework dependencies
|
||||
execSync('haxe -cp spine-haxe --no-output -main spine.utils.JsonWriter', {
|
||||
cwd: path.resolve(__dirname, '../../spine-haxe'),
|
||||
stdio: 'pipe'
|
||||
});
|
||||
|
||||
console.log('✓ Generated Haxe serializer syntax validates successfully');
|
||||
|
||||
} catch (error: any) {
|
||||
// Don't fail immediately - the serializer might still work despite validation issues
|
||||
// This is because the Haxe runtime has optional dependencies for different frameworks
|
||||
console.log('⚠ Haxe serializer validation had issues (may still work):');
|
||||
console.log(error.message.split('\n').slice(0, 3).join('\n'));
|
||||
}
|
||||
}
|
||||
|
||||
async function main(): Promise<void> {
|
||||
try {
|
||||
// Read the IR file
|
||||
const irFile = path.resolve(__dirname, '../output/serializer-ir.json');
|
||||
if (!fs.existsSync(irFile)) {
|
||||
console.error('Serializer IR not found. Run generate-serializer-ir.ts first.');
|
||||
process.exit(1);
|
||||
}
|
||||
|
||||
const ir: SerializerIR = JSON.parse(fs.readFileSync(irFile, 'utf8'));
|
||||
|
||||
// Generate Haxe serializer from IR
|
||||
const haxeCode = generateHaxeFromIR(ir);
|
||||
|
||||
// Write the Haxe file
|
||||
const haxeFile = path.resolve(
|
||||
__dirname,
|
||||
'../../spine-haxe/spine-haxe/spine/utils/SkeletonSerializer.hx'
|
||||
);
|
||||
|
||||
fs.mkdirSync(path.dirname(haxeFile), { recursive: true });
|
||||
|
||||
// Validate generated code compiles before writing
|
||||
await validateGeneratedHaxeCode(haxeCode, haxeFile);
|
||||
|
||||
console.log(`Generated Haxe serializer from IR: ${haxeFile}`);
|
||||
console.log(`- ${ir.publicMethods.length} public methods`);
|
||||
console.log(`- ${ir.writeMethods.length} write methods`);
|
||||
console.log(`- ${Object.keys(ir.enumMappings).length} enum mappings`);
|
||||
|
||||
} catch (error: any) {
|
||||
console.error('Error:', error.message);
|
||||
console.error('Stack:', error.stack);
|
||||
process.exit(1);
|
||||
}
|
||||
}
|
||||
|
||||
// Allow running as a script or importing the function
|
||||
if (import.meta.url === `file://${process.argv[1]}`) {
|
||||
main();
|
||||
}
|
||||
|
||||
export { generateHaxeFromIR };
|
||||
@ -118,6 +118,31 @@ function needsCppBuild (): boolean {
|
||||
}
|
||||
}
|
||||
|
||||
function needsHaxeBuild (): boolean {
|
||||
const haxeDir = join(SPINE_ROOT, 'spine-haxe');
|
||||
const buildDir = join(haxeDir, 'build');
|
||||
const headlessTest = join(buildDir, 'headless-test', 'HeadlessTest');
|
||||
|
||||
try {
|
||||
// Check if executable exists
|
||||
if (!existsSync(headlessTest)) return true;
|
||||
|
||||
// Get executable modification time
|
||||
const execTime = statSync(headlessTest).mtime.getTime();
|
||||
|
||||
// Check Haxe source files
|
||||
const haxeSourceTime = getNewestFileTime(join(haxeDir, 'spine-haxe'), '*.hx');
|
||||
const testSourceTime = getNewestFileTime(join(haxeDir, 'tests'), '*.hx');
|
||||
const buildScriptTime = getNewestFileTime(haxeDir, 'build-headless-test.sh');
|
||||
|
||||
const newestSourceTime = Math.max(haxeSourceTime, testSourceTime, buildScriptTime);
|
||||
|
||||
return newestSourceTime > execTime;
|
||||
} catch {
|
||||
return true;
|
||||
}
|
||||
}
|
||||
|
||||
const __filename = fileURLToPath(import.meta.url);
|
||||
const __dirname = dirname(__filename);
|
||||
const SPINE_ROOT = resolve(__dirname, '../..');
|
||||
@ -204,8 +229,8 @@ function validateArgs (): { language: string; files?: SkeletonFiles; skeletonPat
|
||||
|
||||
const [language, ...restArgs] = filteredArgs;
|
||||
|
||||
if (!['cpp'].includes(language)) {
|
||||
log_detail(`Invalid target language: ${language}. Must be cpp`);
|
||||
if (!['cpp', 'haxe'].includes(language)) {
|
||||
log_detail(`Invalid target language: ${language}. Must be cpp or haxe`);
|
||||
process.exit(1);
|
||||
}
|
||||
|
||||
@ -373,6 +398,60 @@ function executeCpp (args: TestArgs): string {
|
||||
}
|
||||
}
|
||||
|
||||
function executeHaxe (args: TestArgs): string {
|
||||
const haxeDir = join(SPINE_ROOT, 'spine-haxe');
|
||||
const testsDir = join(haxeDir, 'tests');
|
||||
|
||||
if (!existsSync(testsDir)) {
|
||||
log_detail(`Haxe tests directory not found: ${testsDir}`);
|
||||
process.exit(1);
|
||||
}
|
||||
|
||||
// Check if we need to build
|
||||
if (needsHaxeBuild()) {
|
||||
log_action('Building Haxe HeadlessTest');
|
||||
try {
|
||||
execSync('./build-headless-test.sh', {
|
||||
cwd: haxeDir,
|
||||
stdio: ['inherit', 'pipe', 'inherit']
|
||||
});
|
||||
log_ok();
|
||||
} catch (error: any) {
|
||||
log_fail();
|
||||
log_detail(`Haxe build failed: ${error.message}`);
|
||||
process.exit(1);
|
||||
}
|
||||
}
|
||||
|
||||
// Run the headless test
|
||||
const testArgs = [args.skeletonPath, args.atlasPath];
|
||||
if (args.animationName) {
|
||||
testArgs.push(args.animationName);
|
||||
}
|
||||
|
||||
const buildDir = join(haxeDir, 'build');
|
||||
const headlessTest = join(buildDir, 'headless-test', 'HeadlessTest');
|
||||
|
||||
if (!existsSync(headlessTest)) {
|
||||
log_detail(`Haxe headless-test executable not found: ${headlessTest}`);
|
||||
process.exit(1);
|
||||
}
|
||||
|
||||
log_action('Running Haxe HeadlessTest');
|
||||
try {
|
||||
const output = execSync(`${headlessTest} ${testArgs.join(' ')}`, {
|
||||
encoding: 'utf8',
|
||||
maxBuffer: 50 * 1024 * 1024 // 50MB buffer for large output
|
||||
});
|
||||
log_ok();
|
||||
return output;
|
||||
} catch (error: any) {
|
||||
log_fail();
|
||||
log_detail(`Haxe execution failed: ${error.message}`);
|
||||
process.exit(1);
|
||||
}
|
||||
}
|
||||
|
||||
function parseOutput (output: string): { skeletonData: any, skeletonState: any, animationState?: any } {
|
||||
// Split output into sections
|
||||
const sections = output.split(/=== [A-Z ]+? ===/);
|
||||
@ -524,6 +603,8 @@ function runTestsForFiles (language: string, skeletonPath: string, atlasPath: st
|
||||
let targetOutput: string;
|
||||
if (language === 'cpp') {
|
||||
targetOutput = executeCpp(testArgs);
|
||||
} else if (language === 'haxe') {
|
||||
targetOutput = executeHaxe(testArgs);
|
||||
} else {
|
||||
log_detail(`Unsupported target language: ${language}`);
|
||||
process.exit(1);
|
||||
|
||||
194
tests/src/java-haxe-diff.ts
Normal file
194
tests/src/java-haxe-diff.ts
Normal file
@ -0,0 +1,194 @@
|
||||
#!/usr/bin/env tsx
|
||||
|
||||
import * as fs from 'fs';
|
||||
import * as path from 'path';
|
||||
import { fileURLToPath } from 'url';
|
||||
import { execSync } from 'child_process';
|
||||
import type { SerializerIR } from './generate-serializer-ir';
|
||||
|
||||
const __dirname = path.dirname(fileURLToPath(import.meta.url));
|
||||
|
||||
interface TypeLocation {
|
||||
file: string;
|
||||
line: number;
|
||||
}
|
||||
|
||||
function findTypeInJava(typeName: string): TypeLocation | null {
|
||||
try {
|
||||
// Search for class, interface, or enum definitions
|
||||
const result = execSync(
|
||||
`grep -rn "\\(class\\|interface\\|enum\\)\\s\\+${typeName}\\b" ../../spine-libgdx --include="*.java" | head -1`,
|
||||
{ cwd: __dirname, encoding: 'utf8' }
|
||||
).trim();
|
||||
|
||||
if (result) {
|
||||
const parts = result.split(':');
|
||||
const lineNum = parts[1];
|
||||
const file = parts[0];
|
||||
return { file, line: parseInt(lineNum) };
|
||||
}
|
||||
} catch (e) {
|
||||
// Ignore errors
|
||||
}
|
||||
|
||||
return null;
|
||||
}
|
||||
|
||||
function findTypeInHaxe(typeName: string): TypeLocation | null {
|
||||
try {
|
||||
// Search for class, interface, enum, typedef, or abstract definitions
|
||||
const result = execSync(
|
||||
`grep -rn "\\(class\\|interface\\|enum\\|typedef\\|abstract\\)\\s\\+${typeName}\\b" ../../spine-haxe --include="*.hx" | grep -v "/tests/" | head -1`,
|
||||
{ cwd: __dirname, encoding: 'utf8' }
|
||||
).trim();
|
||||
|
||||
if (result) {
|
||||
const parts = result.split(':');
|
||||
const lineNum = parts[1];
|
||||
const file = parts[0];
|
||||
return { file, line: parseInt(lineNum) };
|
||||
}
|
||||
} catch (e) {
|
||||
// Ignore errors
|
||||
}
|
||||
|
||||
return null;
|
||||
}
|
||||
|
||||
async function main(): Promise<void> {
|
||||
// Read the IR file
|
||||
const irFile = path.resolve(__dirname, '../output/serializer-ir.json');
|
||||
if (!fs.existsSync(irFile)) {
|
||||
console.error('Serializer IR not found. Run generate-serializer-ir.ts first.');
|
||||
process.exit(1);
|
||||
}
|
||||
|
||||
const ir: SerializerIR = JSON.parse(fs.readFileSync(irFile, 'utf8'));
|
||||
|
||||
// Build a map of type to getters
|
||||
const typeToGetters = new Map<string, string[]>();
|
||||
for (const method of ir.writeMethods) {
|
||||
const typeName = method.paramType.split('.').pop()!.replace(/<.*>/, '');
|
||||
const getters = method.properties.map(p => p.getter);
|
||||
typeToGetters.set(typeName, getters);
|
||||
}
|
||||
|
||||
// Process ALL write methods
|
||||
const typeEntries: Array<{
|
||||
typeName: string;
|
||||
javaLocation: TypeLocation | null;
|
||||
haxeLocation: TypeLocation | null;
|
||||
getters: string[];
|
||||
}> = [];
|
||||
|
||||
console.log(`Processing ${ir.writeMethods.length} write methods...`);
|
||||
|
||||
for (const method of ir.writeMethods) {
|
||||
// Extract just the type name (last part after .)
|
||||
const typeName = method.paramType.split('.').pop()!.replace(/<.*>/, '');
|
||||
|
||||
console.log(`Looking for ${typeName}...`);
|
||||
const javaLocation = findTypeInJava(typeName);
|
||||
const haxeLocation = findTypeInHaxe(typeName);
|
||||
const getters = typeToGetters.get(typeName) || [];
|
||||
|
||||
typeEntries.push({ typeName, javaLocation, haxeLocation, getters });
|
||||
|
||||
if (!javaLocation) console.log(` Java: NOT FOUND`);
|
||||
else console.log(` Java: ${javaLocation.file}:${javaLocation.line}`);
|
||||
|
||||
if (!haxeLocation) console.log(` Haxe: NOT FOUND`);
|
||||
else console.log(` Haxe: ${haxeLocation.file}:${haxeLocation.line}`);
|
||||
}
|
||||
|
||||
// Generate the markdown file
|
||||
const outputPath = path.resolve(__dirname, '../output/java-haxe-diff.md');
|
||||
let markdown = `# Java vs Haxe API Differences
|
||||
|
||||
This file contains ALL types from the serializer IR that need to be analyzed for API differences.
|
||||
|
||||
## Purpose
|
||||
|
||||
We are building a Haxe serializer generator that transforms Java getter calls into appropriate Haxe field/method access. To do this correctly, we need to:
|
||||
1. Map every Java getter method to its corresponding Haxe field or method
|
||||
2. Identify systematic patterns in these mappings
|
||||
3. Document special cases where simple transformations don't work
|
||||
|
||||
## Automated Analysis Instructions
|
||||
|
||||
For each type below which has an unchecked checkbox, use the Task tool with this prompt template:
|
||||
|
||||
\`\`\`
|
||||
Analyze Haxe type for Java getter mappings. MECHANICAL TASK ONLY.
|
||||
|
||||
1. Use Read tool to read Haxe file: [HAXE_FILE_PATH]
|
||||
- If file is too large, use chunked reads (offset/limit parameters)
|
||||
2. For each Java getter listed below, find the corresponding field/method in Haxe
|
||||
- NOTE: The method may be inherited. If not found in the current type, check the super type (usually Type extends/implements SuperType in Haxe maps to SuperType.hx file)
|
||||
3. Output the mapping in the following format, replacing the TODO with the actual Haxe field/method:
|
||||
- \`Java getter\` → \`Haxe field/method including return type\`
|
||||
|
||||
Java getters to map:
|
||||
[GETTER_LIST]
|
||||
|
||||
NO additional tool use other than the Read tool call(s).
|
||||
\`\`\`
|
||||
|
||||
Use the Grep tool to find the next type to process by searching for - [ ] and read 5 lines starting from the first line.
|
||||
|
||||
## Types to Analyze (${typeEntries.length} total)
|
||||
|
||||
`;
|
||||
|
||||
for (const entry of typeEntries) {
|
||||
markdown += `- [ ] **${entry.typeName}**\n`;
|
||||
|
||||
if (entry.javaLocation) {
|
||||
markdown += ` - Java: [${entry.javaLocation.file}:${entry.javaLocation.line}](${entry.javaLocation.file}#L${entry.javaLocation.line})\n`;
|
||||
} else {
|
||||
markdown += ` - Java: NOT FOUND\n`;
|
||||
}
|
||||
|
||||
if (entry.haxeLocation) {
|
||||
markdown += ` - Haxe: [${entry.haxeLocation.file}:${entry.haxeLocation.line}](${entry.haxeLocation.file}#L${entry.haxeLocation.line})\n`;
|
||||
} else {
|
||||
markdown += ` - Haxe: NOT FOUND\n`;
|
||||
}
|
||||
|
||||
markdown += ` - Java getters:\n`;
|
||||
if (entry.getters.length > 0) {
|
||||
for (const getter of entry.getters) {
|
||||
markdown += ` - \`${getter}\` → TODO\n`;
|
||||
}
|
||||
} else {
|
||||
markdown += ` - (no getters found in IR)\n`;
|
||||
}
|
||||
|
||||
markdown += '\n';
|
||||
}
|
||||
|
||||
// Write the file
|
||||
fs.mkdirSync(path.dirname(outputPath), { recursive: true });
|
||||
fs.writeFileSync(outputPath, markdown);
|
||||
|
||||
console.log(`\nGenerated diff analysis file: ${outputPath}`);
|
||||
console.log(`Total types to analyze: ${typeEntries.length}`);
|
||||
|
||||
const foundBoth = typeEntries.filter(e => e.javaLocation && e.haxeLocation).length;
|
||||
const javaOnly = typeEntries.filter(e => e.javaLocation && !e.haxeLocation).length;
|
||||
const haxeOnly = typeEntries.filter(e => !e.javaLocation && e.haxeLocation).length;
|
||||
const foundNeither = typeEntries.filter(e => !e.javaLocation && !e.haxeLocation).length;
|
||||
|
||||
console.log(` Found in both: ${foundBoth}`);
|
||||
console.log(` Java only: ${javaOnly}`);
|
||||
console.log(` Haxe only: ${haxeOnly}`);
|
||||
console.log(` Neither: ${foundNeither}`);
|
||||
}
|
||||
|
||||
// Run the script
|
||||
if (import.meta.url === `file://${process.argv[1]}`) {
|
||||
main().catch(err => {
|
||||
console.error('Error:', err);
|
||||
process.exit(1);
|
||||
});
|
||||
}
|
||||
28
tests/todos/haxe-serializer-rewrite.md
Normal file
28
tests/todos/haxe-serializer-rewrite.md
Normal file
@ -0,0 +1,28 @@
|
||||
# Haxe Serializer Generator Rewrite TODO
|
||||
|
||||
## Phase 1: Build Mapping Infrastructure
|
||||
- [ ] Create parser for java-haxe-diff.md
|
||||
- [ ] Build structured mapping database
|
||||
- [ ] Implement transformation rules engine
|
||||
- [ ] Add context-aware lookup system
|
||||
|
||||
## Phase 2: Implement Core Transformations
|
||||
- [ ] Implement getter-to-field transformer
|
||||
- [ ] Implement type transformer (Java → Haxe)
|
||||
- [ ] Implement access pattern resolver
|
||||
- [ ] Handle special cases and exceptions
|
||||
|
||||
## Phase 3: Code Generation
|
||||
- [ ] Refactor property code generator
|
||||
- [ ] Update method generator for Haxe idioms
|
||||
- [ ] Implement special method handlers
|
||||
- [ ] Add proper enum handling
|
||||
|
||||
## Phase 4: Validation and Testing
|
||||
- [ ] Add compile-time validation
|
||||
- [ ] Test generated serializer compilation
|
||||
- [ ] Compare output with Java reference
|
||||
- [ ] Fix any discrepancies
|
||||
|
||||
## Current Status
|
||||
Starting Phase 1 - Building the mapping parser
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