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Convert.hx
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Convert.hx
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package;
import Sys.*;
import haxe.Json;
import haxe.io.Path;
import js.node.ChildProcess;
import sys.FileSystem;
import sys.io.File;
using StringTools;
class Convert {
/// Convert script
// Note:
// This is all pretty messy, but smart enough to convert a spine runtime from java/libgdx to haxe.
// When new versions of spine are released, updating this converter is usually a much quicker option
// than trying to keep up with every single spine runtime change manually.
public static function main() {
// Get better source map support
js.Node.require('source-map-support').install();
// Clone or update official runtime files
if (FileSystem.exists('./spine-runtimes/.git')) {
println('Update official spine-runtimes repository\u2026');
setCwd('spine-runtimes');
command('git', ['pull']);
setCwd('..');
}
else {
println('Clone official spine-runtimes repository\u2026');
command('git', ['clone', '-b', '4.0', 'https://github.com/EsotericSoftware/spine-runtimes.git']);
}
// Delete previously converted files
println('Delete previously converted files\u2026');
deleteRecursive('spine', ['support', 'SkeletonBinary.hx', 'utils/Triangulator.hx', 'utils/SpineUtils.hx']);
// Convert
var ctx = {
javaDir: 'spine-runtimes/spine-libgdx/spine-libgdx/src/com/esotericsoftware/spine',
haxeDir: 'spine',
relativePath: '.',
files: new Map(),
enums: new Map(),
types: new Map(),
secondPass: false
};
convert(ctx);
// Add import.hx
File.saveContent('spine/import.hx', "
import spine.support.error.*;
import spine.support.utils.FastCast.*;
import spine.support.utils.BooleanArray;
import spine.support.utils.Short;
import spine.support.utils.ShortArray;
import spine.support.utils.ShortArray2D;
import spine.support.utils.IntArray;
import spine.support.utils.IntArray2D;
import spine.support.utils.FloatArray;
import spine.support.utils.FloatArray2D;
import spine.support.utils.StringArray;
import spine.support.utils.StringBuilder;
import spine.support.utils.StdEx;
import spine.support.math.MathUtils;
import spine.BlendMode;
using spine.support.extensions.StringExtensions;
using spine.support.extensions.ArrayExtensions;
using spine.support.extensions.FileExtensions;
using spine.support.extensions.SpineExtensions;
using StringTools;
");
fixCompilerErrors(ctx);
}
/// Convert
static function convert(ctx:ConvertContext, root:Bool = true, secondPass:Bool = false) {
var fullJavaDir = Path.join([ctx.javaDir, ctx.relativePath]);
var fullHaxeDir = Path.join([ctx.haxeDir, ctx.relativePath]);
for (name in FileSystem.readDirectory(fullJavaDir)) {
var path = Path.join([fullJavaDir, name]);
if (FileSystem.isDirectory(path)) {
// Handle sub directory
//
convert({
javaDir: ctx.javaDir,
haxeDir: ctx.haxeDir,
relativePath: Path.join([ctx.relativePath, name]),
files: ctx.files,
enums: ctx.enums,
types: ctx.types,
secondPass: secondPass
}, false, secondPass);
}
else if (path.endsWith('.java')) {
// Convert java file
//
var javaPath = path;
var haxePath = ctx.haxeDir + javaPath.substr(0, path.length - 5).substr(ctx.javaDir.length) + '.hx';
var relJavaPath = javaPath.substr(ctx.javaDir.length + 1);
if (!skippedFiles.exists(relJavaPath)) {
// Log
println('[pass ' + (secondPass ? 2 : 1) + '] ' + relJavaPath + ' -> ' + haxePath.substr(ctx.haxeDir.length + 1));
// Get contents
var java = File.getContent(javaPath);
var type = 'spine.' + javaPath.substring(ctx.javaDir.length + 1, javaPath.length - 5).replace('/', '.');
// Convert java to haxe
var haxe = javaToHaxe(java, javaPath.substr(ctx.javaDir.length + 1), type, ctx.haxeDir, ctx);
// Save file
if (!FileSystem.exists(Path.directory(haxePath))) {
FileSystem.createDirectory(Path.directory(haxePath));
}
File.saveContent(haxePath, haxe);
// Add file in list
ctx.files.set(javaPath, haxePath);
}
}
}
// Do parsing a second time, because we gathered information
// on the previous pass that we can use now
if (!secondPass && root) {
ctx.secondPass = true;
convert(ctx, true, true);
}
}
static function javaToHaxe(java:String, filePath:String, rootType:String, haxeDir:String, ctx:ConvertContext):String {
if (FileSystem.exists(Path.join([haxeDir, 'support/overrides', replaceStart(rootType, 'spine.', '').replace('.','/') + '.hx']))) {
var haxe = 'package ' + rootType.substring(0, rootType.lastIndexOf('.')) + ';' + "\n";
haxe += "\n";
haxe += 'typedef ' + rootType.substring(rootType.lastIndexOf('.') + 1) + ' = spine.support.overrides.' + replaceStart(rootType, 'spine.', '') + ';' + "\n";
haxe += "\n";
return haxe;
}
// To differenciate the two pools of this class.
// That is rather hacky but it works.
if (rootType == 'spine.utils.Triangulator') {
java = java.replace('polygonIndicesPool = new Pool()', 'polygonIndicesPool = new Pool2()');
}
// Remove @Null metadatas
java = java.replace('@Null ', '');
// Perform some other replaces to facilitate parsing
java = java.replace('ObjectMap<Key, ', 'ObjectMap<Key,');
java = java.replace('OrderedMap<SkinEntry, ', 'OrderedMap<SkinEntry,');
java = java.replace('Integer.toString(', 'Std.string(');
java = java.replace('Integer.parseInt(', 'Std.parseInt(');
var haxe = '';
var cleanedJava = cleanedCode(java);
var cleanedHaxe = '';
var cleanedHaxeInMultiLineComment = false;
var cleanedHaxeInSingleLineComment = false;
var wordReplaces = new Map<String,String>();
wordReplaces.set('in', 'In');
var separators = new Map<String,Bool>();
separators.set('{', true);
separators.set('}', true);
separators.set(',', true);
separators.set('(', true);
separators.set(')', true);
separators.set(':', true);
separators.set('?', true);
separators.set(';', true);
separators.set('.', true);
separators.set('<', true);
separators.set('>', true);
separators.set('=', true);
separators.set('-', true);
separators.set('+', true);
separators.set('*', true);
separators.set('/', true);
separators.set('%', true);
separators.set('&', true);
separators.set('|', true);
var controls = new Map<String,Bool>();
controls.set('if', true);
controls.set('else', true);
controls.set('while', true);
controls.set('do', true);
controls.set('for', true);
controls.set('switch', true);
controls.set('case', true);
controls.set('throw', true);
controls.set('return', true);
controls.set('try', true);
controls.set('catch', true);
controls.set('new', true);
controls.set('continue', true);
controls.set('true', true);
controls.set('false', true);
controls.set('break', true);
// Stub
var consumeExpression = function(?options:{
?varType:String,
?varModifiers:Array<String>,
?isVarValue:Bool,
?inProperties:Bool,
?until:String,
?untilWords:Array<String>
}):String { return null; }
var inSingleLineComment = false;
var inMultiLineComment = false;
var importedTypes:Map<String,TypeInfo> = new Map();
var inClass = false;
var inClassInfo:TypeInfo = null;
var inSubClass = false;
var inSubClassInfo:TypeInfo = null;
var loopStack:Array<{
control:String,
label:String
}> = [];
var classHasConstructor = false;
var subClassHasConstructor = false;
var inMethod = false;
var inSkippedMethod = false;
var inMethodName = '';
var inEnum = false;
var inEnumName = '';
var inEnumValues:Array<String> = [];
var extraHaxe = '';
var inInterface = false;
var inInterfaceInfo:TypeInfo = null;
var inFor = false;
var inCall = false;
var continueToLabels:Array<{
breakCode:String,
continueCode:String,
depth:Int
}> = [];
var beforeClassBraces = 0;
var beforeSubClassBraces = 0;
var beforeInterfaceBraces = 0;
var beforeEnumBraces = 0;
var beforeMethodBraces = 0;
var nextSwitchIndex = 0;
var openBraces = 0;
var openParens = 0;
var openBrackets = 0;
var lastSeparator = '';
var i = 0;
var pc = ''; // 1 prev character
var c = ''; // 1 next character
var cc = ''; // 2 next characters
var word = ''; // Next word
var after = '';
var cleanedAfter = '';
var len = java.length;
var usedTypes = new Map<String,Bool>();
function fail(message:String) {
throw message + ' at ' + filePath + ':' + java.substr(0,i).split("\n").length;
}
function computeCleanedHaxe() {
var i = cleanedHaxe.length;
var len = haxe.length;
var c = '';
var cc = '';
var after = '';
while (i < len) {
after = haxe.substring(i);
c = haxe.charAt(i);
cc = c + (i < len ? after.charAt(1) : '');
if (cleanedHaxeInSingleLineComment) {
if (c == "\n") {
cleanedHaxeInSingleLineComment = false;
}
cleanedHaxe += ' ';
i++;
}
else if (cleanedHaxeInMultiLineComment) {
if (cc == '*/') {
cleanedHaxeInMultiLineComment = false;
cleanedHaxe += ' ';
i += 2;
} else {
cleanedHaxe += ' ';
i++;
}
}
else if (cc == '//') {
cleanedHaxeInSingleLineComment = true;
cleanedHaxe += ' ';
i += 2;
}
else if (cc == '/*') {
cleanedHaxeInMultiLineComment = true;
cleanedHaxe += ' ';
i += 2;
}
else if (c == '"' || c == '\'') {
if (!RE_STRING.match(after)) {
fail('Failed to parse string');
}
var n = 2;
var strLen = RE_STRING.matched(0).length;
cleanedHaxe += c;
while (n++ < strLen) cleanedHaxe += ' ';
cleanedHaxe += c;
i += strLen;
}
else {
cleanedHaxe += c;
i++;
}
}
}
function computeLastSeparator() {
if (cleanedHaxeInSingleLineComment || cleanedHaxeInMultiLineComment) return;
var i = cleanedHaxe.length - 1;
var c = '';
while (i >= 0) {
c = cleanedHaxe.charAt(i);
if (separators.exists(c)) {
lastSeparator = c;
break;
}
i--;
}
}
function nextIteration() {
computeCleanedHaxe();
computeLastSeparator();
after = java.substr(i);
cleanedAfter = cleanedJava.substr(i);
c = after.charAt(0);
cc = c + (i < len ? after.charAt(1) : '');
if (i > 0) {
pc = java.charAt(i - 1);
}
else {
pc = '';
}
if (pc != '' &&
!inSingleLineComment &&
!inMultiLineComment &&
RE_WORD_SEP.match(pc) &&
RE_WORD.match(after)) {
word = RE_WORD.matched(0);
}
else {
word = '';
}
}
function convertModifiers(inModifiers:String):Map<String,Bool> {
var modifiers = new Map<String,Bool>();
if (inModifiers != null) {
for (item in inModifiers.replace("\t", ' ').split(' ')) {
item = item.trim();
if (item != '') {
modifiers.set(item, true);
}
}
}
return modifiers;
}
function convertType(inType:String):String {
var type = switch (inType) {
// Java cannot infer types, that's why we see Object[] at various places in the code.
// But Haxe can, so let's just remove the explicit type and let the compiler find it :)
case 'Object[]': '';
case 'float': 'Float';
case 'float[]': 'FloatArray';
case 'float[][]': 'FloatArray2D';
case 'Array<FloatArray>': 'FloatArray2D';
case 'String[]': 'StringArray';
case 'String...': 'StringArray';
case 'short[]': 'ShortArray';
case 'Array<ShortArray>': 'ShortArray2D';
case 'short': 'Short';
case 'Event[]': 'Array<Event>';
case 'int': 'Int';
case 'int[]': 'IntArray';
case 'int[][]': 'IntArray2D';
case 'Array<IntArray>': 'IntArray2D';
case 'void': 'Void';
case 'boolean': 'Bool';
case 'Object': 'Dynamic';
case 'boolean[]': 'BooleanArray';
case 'Array': 'Array<Any>';
default: null;
}
if (type == null) {
// Handle more complex cases if needed
type = inType;
}
usedTypes.set(type, true);
return type;
}
function convertArgs(inArgs:String):Array<{name:String, type:String}> {
var args = [];
var ltOpen = 0;
var i = 0;
var len = inArgs.length;
var rawType = '';
var c = '';
while (i < len) {
c = inArgs.charAt(i);
if (c.trim() == '' && ltOpen == 0) {
var type = convertType(rawType.trim());
while (c.trim() == '') {
i++;
c = inArgs.charAt(i);
}
var name = '';
while (c != ',' && c != ')' && c.trim() != '') {
name += c;
i++;
c = inArgs.charAt(i);
}
args.push({
name: name,
type: type
});
i++;
c = inArgs.charAt(i);
while (c.trim() == '' && i < len) {
i++;
c = inArgs.charAt(i);
}
rawType = '';
}
else if (c == '<') {
ltOpen++;
i++;
rawType += c;
}
else if (c == '>') {
ltOpen--;
i++;
rawType += c;
}
else if (c.trim() != '') {
i++;
rawType += c;
}
else {
i++;
}
}
return args;
}
function convertDeclExtras(inExtras:String):{interfaces:Array<String>, classes:Array<String>} {
var extras = {
interfaces: [],
classes: []
};
if (inExtras != null) {
var inImplements = false;
var inExtends = false;
inExtras = inExtras.trim();
for (item in inExtras.replace("\t", ' ').replace(",", ' ').split(' ')) {
item = item.trim();
if (item != '') {
if (item == 'implements') {
inImplements = true;
inExtends = false;
}
else if (item == 'extends') {
inImplements = false;
inExtends = true;
}
else {
if (inImplements) {
extras.interfaces.push(item);
}
else if (inExtends) {
extras.classes.push(item);
}
}
}
}
}
return extras;
}
function consumeCommentOrString(loop:Bool = false):Bool {
if (loop) {
do {
consumeCommentOrString();
} while (i < len && (inSingleLineComment || inMultiLineComment));
return false;
}
if (inSingleLineComment) {
if (c == "\n") {
inSingleLineComment = false;
}
haxe += c;
i++;
}
else if (inMultiLineComment) {
if (cc == '*/') {
inMultiLineComment = false;
haxe += cc;
i += 2;
} else {
haxe += c;
i++;
}
}
else if (cc == '//') {
inSingleLineComment = true;
haxe += cc;
i += 2;
}
else if (cc == '/*') {
inMultiLineComment = true;
haxe += cc;
i += 2;
}
else if (c == '"' || c == '\'') {
if (!RE_STRING.match(after)) {
fail('Failed to parse string');
}
haxe += RE_STRING.matched(0);
i += RE_STRING.matched(0).length;
}
else {
return false;
}
return true;
}
function consumeBrace():Bool {
if (c == '{') {
openBraces++;
haxe += c;
i++;
}
else if (c == '}') {
openBraces--;
haxe += c;
i++;
if (inSubClass && openBraces == beforeSubClassBraces) {
inSubClass = false;
ctx.types.set(rootType.substring(0, rootType.lastIndexOf('.')) + '.' + inSubClassInfo.name, inSubClassInfo);
if (!subClassHasConstructor) {
haxe = haxe.substring(0, haxe.length - 1);
cleanedHaxe = cleanedHaxe.substring(0, haxe.length);
haxe += "\n\t\t" + 'public function new() {}\n\t}';
}
var added:Map<String,Bool> = new Map();
var parentInfo:TypeInfo = ctx.types.get(inSubClassInfo.parent);
while (parentInfo != null) {
for (name in parentInfo.properties.keys()) {
var prop = parentInfo.properties.get(name);
if (!added.exists(name) && prop.modifiers.indexOf('static') != -1 && prop.modifiers.indexOf('inline') != -1) {
added.set(name, true);
haxe = haxe.substring(0, haxe.length - 1);
cleanedHaxe = cleanedHaxe.substring(0, haxe.length);
haxe += "\n\t\t" + prop.modifiers.join(' ') + ' var ' + name + ':' + prop.type + ' = ' + parentInfo.name + '.' + name + ';\n\t}';
}
}
parentInfo = parentInfo.parent != null ? ctx.types.get(parentInfo.parent) : null;
}
}
if (inInterface && openBraces == beforeInterfaceBraces) {
inInterface = false;
ctx.types.set(rootType.substring(0, rootType.lastIndexOf('.')) + '.' + inInterfaceInfo.name, inInterfaceInfo);
}
if (inEnum && openBraces == beforeEnumBraces) {
ctx.enums.set(inEnumName, {
rootType: rootType,
values: inEnumValues
});
inEnum = false;
extraHaxe += "\n";
extraHaxe += 'class ' + inEnumName + '_enum {\n\n';
var n = 0;
for (val in inEnumValues) {
extraHaxe += ' public inline static var ' + val + '_value = ' + n + ';\n';
n++;
}
extraHaxe += '\n';
n = 0;
for (val in inEnumValues) {
extraHaxe += ' public inline static var ' + val + '_name = "' + val + '";\n';
n++;
}
extraHaxe += '\n';
extraHaxe += ' public inline static function valueOf(value:String):' + inEnumName + ' {\n';
extraHaxe += ' return switch (value) {\n';
n = 0;
for (val in inEnumValues) {
extraHaxe += ' case "' + val + '": ' + inEnumName + '.' + val + ';\n';
n++;
}
extraHaxe += ' default: ' + inEnumName + '.' + inEnumValues[0] + ';\n';
extraHaxe += ' };\n';
extraHaxe += ' }\n';
extraHaxe += '\n}\n';
}
if (inClass && openBraces == beforeClassBraces) {
inClass = false;
ctx.types.set(rootType, inClassInfo);
if (!classHasConstructor) {
haxe = haxe.substring(0, haxe.length - 1);
cleanedHaxe = cleanedHaxe.substring(0, haxe.length);
haxe += "\n\t" + 'public function new() {}\n}';
}
var added:Map<String,Bool> = new Map();
var parentInfo:TypeInfo = ctx.types.get(inClassInfo.parent);
while (parentInfo != null) {
for (name in parentInfo.properties.keys()) {
var prop = parentInfo.properties.get(name);
if (!added.exists(name) && prop.modifiers.indexOf('static') != -1 && prop.modifiers.indexOf('inline') != -1) {
added.set(name, true);
haxe = haxe.substring(0, haxe.length - 1);
cleanedHaxe = cleanedHaxe.substring(0, haxe.length);
haxe += "\n\t" + prop.modifiers.join(' ') + ' var ' + name + ':' + prop.type + ' = ' + parentInfo.name + '.' + name + ';\n}';
}
}
parentInfo = parentInfo.parent != null ? ctx.types.get(parentInfo.parent) : null;
}
}
if (inMethod && openBraces == beforeMethodBraces) {
if (skippedNames.exists(inMethodName) || inSkippedMethod) {
haxe += '*/';
}
inMethod = false;
inSkippedMethod = false;
}
}
else {
return false;
}
return true;
}
function consumeParen():Bool {
if (c == '(') {
openParens++;
haxe += c;
i++;
}
else if (c == ')') {
openParens--;
haxe += c;
i++;
}
else {
return false;
}
return true;
}
function consumeBracket():Bool {
if (c == '[') {
openBrackets++;
haxe += c;
i++;
}
else if (c == ']') {
openBrackets--;
haxe += c;
i++;
}
else {
return false;
}
return true;
}
function toTypePath(inType:String):String {
if (rootType.endsWith('.' + inType)) {
return rootType;
}
else {
for (key in importedTypes.keys()) {
if (key.endsWith('.' + inType)) {
return key;
}
}
}
return rootType.substring(0, rootType.lastIndexOf('.')) + '.' + inType;
}
consumeExpression = function(?options:{
?varType:String,
?varModifiers:Array<String>,
?isVarValue:Bool,
?inProperties:Bool,
?until:String,
?untilWords:Array<String>
}):String {
var openBracesStart = openBraces;
var openParensStart = openParens;
var openBracketsStart = openBrackets;
var stopToken = '';
var varType = options != null ? options.varType : null;
var varModifiers = options != null ? options.varModifiers : null;
var isVarValue:Bool = options != null ? options.isVarValue : false;
var until:String = options != null ? options.until : '';
var untilWords:Array<String> = options != null ? options.untilWords : null;
var endOfExpression:Array<String> = [];
var inProperties = options.inProperties != null ? options.inProperties : false;
while (i < len) {
nextIteration();
if (c == ';') {
varType = null;
varModifiers = null;
inProperties = false;
}
if (consumeCommentOrString()) {
// Nothing to do
}
else if (consumeBrace()) {
if (openBraces < openBracesStart && until.indexOf('}') != -1) {
stopToken = '}';
break;
}
}
else if (c == '(' && RE_CAST.match(after)) {
var castType = convertType(RE_CAST.matched(1));
if (castType == 'Int' || castType == 'Short') {
haxe += 'Std.int(' + RE_CAST.matched(2).ltrim();
} else if (castType == 'Float') {
haxe += RE_CAST.matched(2).ltrim();
} else {
haxe += 'fastCast(' + RE_CAST.matched(2).ltrim();
}
i += RE_CAST.matched(0).length;
var index = haxe.length;
var aStop = consumeExpression({ until: ');,:' });
var castPart = haxe.substring(index, haxe.length - 1);
if (aStop == ')') openParens++;
i--;
haxe = haxe.substring(0, index);
cleanedHaxe = cleanedHaxe.substring(0, haxe.length);
if (castType == 'Int' || castType == 'Short') {
haxe += castPart + ')';
} else if (castType == 'Float') {
haxe += castPart;
} else {
haxe += castPart + ', ' + castType + ')';
}
/*if (aStop == ';') {
varType = null;
isVarValue = false;
}
if (aStop == ';' && until.indexOf(';') != -1 && openBraces == openBracesStart && openParens == openParensStart) {
stopToken = ';';
break;
}*/
}
else if (consumeParen()) {
if (isVarValue && openParens > openParensStart) {
consumeExpression({ until: ')' });
}
else if (openParens < openParensStart && openBraces == openBracesStart && until.indexOf(')') != -1) {
stopToken = ')';
break;
}
}
else if (consumeBracket()) {
if (openBrackets < openBracketsStart && until.indexOf(']') != -1) {
stopToken = ']';
break;
}
}
else if (c == ';' && until.indexOf(';') != -1 && openBraces == openBracesStart && openParens == openParensStart) {
varType = null;
varModifiers = null;
inProperties = false;
haxe += c;
i++;
stopToken = c;
break;
}
else if (isVarValue && (c == ',' || c == ';') && openParens == openParensStart) {
isVarValue = false;
haxe += ';';
i++;
if (c == ';') {
varType = null;
varModifiers = null;
inProperties = false;
}
if (until.indexOf(c) != -1) {
stopToken = c;
break;
}
}
else if ((c == ',' || c == ';' || c == ':') && openParens == openParensStart) {
haxe += c;
i++;
if (until.indexOf(c) != -1) {
stopToken = c;
break;
}
}
else if (word != '') {
if (wordReplaces.exists(word)) {
i += word.length;
haxe += wordReplaces.get(word);
}
else if (RE_NUMBER.match(after)) {
i += RE_NUMBER.matched(0).length;
haxe += RE_NUMBER.matched(1);
}
else if (RE_LABEL.match(after) && haxe.indexOf('case ', Std.int(Math.max(0, haxe.lastIndexOf("\n")))) == -1) {
i += RE_LABEL.matched(0).length;
var flagName = '_gotoLabel_' + RE_LABEL.matched(1);
haxe += 'var ' + flagName + ':Int; while (true) { ' + flagName + ' = 0; ';
endOfExpression.unshift('if (' + flagName + ' == 0) break; }');
continueToLabels.unshift({
breakCode: 'if (' + flagName + ' >= 1) break',
continueCode: 'if (' + flagName + ' == 2) continue',
depth: 0
});
}
else if (RE_PARENT_CLASS_THIS.match(after)) {
i += RE_PARENT_CLASS_THIS.matched(0).length;
haxe += RE_PARENT_CLASS_THIS.matched(1) + '_this.';
}
else if (RE_CALL.match(after) && !controls.exists(RE_CALL.matched(1))) {
i += RE_CALL.matched(0).length;
haxe += RE_CALL.matched(0);
openParens++;
inCall = true;
consumeExpression({ until: ')' });
inCall = false;
}
else if (untilWords != null && untilWords.indexOf(word) != -1) {
stopToken = word;
break;
}
else if (word == 'catch' && RE_CATCH.match(after)) {
i += RE_CATCH.matched(0).length;
haxe += 'catch (' + RE_CATCH.matched(2) + ':Dynamic)';
}
else if (word == 'switch' && RE_SWITCH.match(after)) {
loopStack.push({
control: 'switch',
label: null
});
openParens++;
i += RE_SWITCH.matched(0).length;
var switchIndex = nextSwitchIndex++;
var continueAfterName = '_continueAfterSwitch' + switchIndex;
var switchCondName = '_switchCond' + switchIndex;
haxe += 'var ' + continueAfterName + ' = false; ';
haxe += 'while(true) { var ' + switchCondName + ' = (';
consumeExpression({ until: ')' });
haxe += ';';
// Until `{`
consumeCommentOrString(true);
c = java.charAt(i);
while (i < len && c.trim() == '') {
haxe += c;
i++;
c = java.charAt(i);
}
if (c != '{') {
fail('Failed to parse switch');
}
i++;
haxe += '{';
openBraces++;
var startIndex = haxe.length;
consumeExpression({ until: '}' });
var switchContent = haxe.substring(startIndex, haxe.length - 1);
haxe = haxe.substring(0, startIndex);
cleanedHaxe = cleanedHaxe.substring(0, haxe.length);
var parts = splitCode(' ' + switchContent, ['case', 'default']);
haxe += parts[0].substring(1);
parts.shift();
var cases:Array<{
caseVal:String,
fallThrough:Bool,
body:String
}> = [];
for (part in parts) {
if (!RE_CASE.match(part)) {
fail('Failed to parse switch case');
}
var caseVal = RE_CASE.matched(2);
if (caseVal == null || caseVal == '') caseVal = 'default';
//caseVal = caseVal.substring(5, caseVal.length - 1);
cases.push({
caseVal: caseVal,