protected void processDir(Entry inputDir, ArrayList<Entry> files) throws Exception {
// Start with a copy of a parent dir's settings or the default settings.
Settings settings = null;
File parent = inputDir.inputFile;
while (true) {
if (parent.equals(root)) break;
parent = parent.getParentFile();
settings = dirToSettings.get(parent);
if (settings != null) {
settings = new Settings(settings);
break;
}
}
if (settings == null) settings = new Settings(defaultSettings);
dirToSettings.put(inputDir.inputFile, settings);
// Merge settings from pack.json file.
File settingsFile = new File(inputDir.inputFile, "pack.json");
if (settingsFile.exists())
json.readFields(settings, new JsonReader().parse(new FileReader(settingsFile)));
// Pack.
TexturePacker2 packer = new TexturePacker2(root, settings);
for (Entry file : files) packer.addImage(file.inputFile);
packer.pack(inputDir.outputDir, packFileName);
}
/**
* @param type May be null if the type is unknown.
* @param elementType May be null if the type is unknown.
* @return May be null.
*/
public <T> T readValue(Class<T> type, Class elementType, Object jsonData) {
if (jsonData == null) return null;
if (jsonData instanceof OrderedMap) {
OrderedMap<String, Object> jsonMap = (OrderedMap) jsonData;
String className = typeName == null ? null : (String) jsonMap.remove(typeName);
if (className != null) {
try {
type = (Class<T>) Class.forName(className);
} catch (ClassNotFoundException ex) {
type = tagToClass.get(className);
if (type == null) throw new SerializationException(ex);
}
}
Object object;
if (type != null) {
Serializer serializer = classToSerializer.get(type);
if (serializer != null) return (T) serializer.read(this, jsonMap, type);
object = newInstance(type);
if (object instanceof Serializable) {
((Serializable) object).read(this, jsonMap);
return (T) object;
}
if (object instanceof HashMap) {
HashMap result = (HashMap) object;
for (Entry entry : jsonMap.entries())
result.put(entry.key, readValue(elementType, null, entry.value));
return (T) result;
}
} else object = new OrderedMap();
if (object instanceof ObjectMap) {
ObjectMap result = (ObjectMap) object;
for (String key : jsonMap.orderedKeys())
result.put(key, readValue(elementType, null, jsonMap.get(key)));
return (T) result;
}
readFields(object, jsonMap);
return (T) object;
}
if (type != null) {
Serializer serializer = classToSerializer.get(type);
if (serializer != null) return (T) serializer.read(this, jsonData, type);
}
if (jsonData instanceof Array) {
Array array = (Array) jsonData;
if (type == null || Array.class.isAssignableFrom(type)) {
Array newArray = type == null ? new Array() : (Array) newInstance(type);
newArray.ensureCapacity(array.size);
for (int i = 0, n = array.size; i < n; i++)
newArray.add(readValue(elementType, null, array.get(i)));
return (T) newArray;
}
if (ArrayList.class.isAssignableFrom(type)) {
ArrayList newArray = type == null ? new ArrayList() : (ArrayList) newInstance(type);
newArray.ensureCapacity(array.size);
for (int i = 0, n = array.size; i < n; i++)
newArray.add(readValue(elementType, null, array.get(i)));
return (T) newArray;
}
if (type.isArray()) {
Class componentType = type.getComponentType();
if (elementType == null) elementType = componentType;
Object newArray = java.lang.reflect.Array.newInstance(componentType, array.size);
for (int i = 0, n = array.size; i < n; i++)
java.lang.reflect.Array.set(newArray, i, readValue(elementType, null, array.get(i)));
return (T) newArray;
}
throw new SerializationException(
"Unable to convert value to required type: " + jsonData + " (" + type.getName() + ")");
}
if (jsonData instanceof Float) {
Float floatValue = (Float) jsonData;
try {
if (type == null || type == float.class || type == Float.class)
return (T) (Float) floatValue;
if (type == int.class || type == Integer.class) return (T) (Integer) floatValue.intValue();
if (type == long.class || type == Long.class) return (T) (Long) floatValue.longValue();
if (type == double.class || type == Double.class)
return (T) (Double) floatValue.doubleValue();
if (type == short.class || type == Short.class) return (T) (Short) floatValue.shortValue();
if (type == byte.class || type == Byte.class) return (T) (Byte) floatValue.byteValue();
} catch (NumberFormatException ignored) {
}
jsonData = String.valueOf(jsonData);
}
if (jsonData instanceof Boolean) jsonData = String.valueOf(jsonData);
if (jsonData instanceof String) {
String string = (String) jsonData;
if (type == null || type == String.class) return (T) jsonData;
try {
if (type == int.class || type == Integer.class) return (T) Integer.valueOf(string);
if (type == float.class || type == Float.class) return (T) Float.valueOf(string);
if (type == long.class || type == Long.class) return (T) Long.valueOf(string);
if (type == double.class || type == Double.class) return (T) Double.valueOf(string);
if (type == short.class || type == Short.class) return (T) Short.valueOf(string);
if (type == byte.class || type == Byte.class) return (T) Byte.valueOf(string);
} catch (NumberFormatException ignored) {
}
if (type == boolean.class || type == Boolean.class) return (T) Boolean.valueOf(string);
if (type == char.class || type == Character.class) return (T) (Character) string.charAt(0);
if (type.isEnum()) {
Object[] constants = type.getEnumConstants();
for (int i = 0, n = constants.length; i < n; i++)
if (string.equals(constants[i].toString())) return (T) constants[i];
}
if (type == CharSequence.class) return (T) string;
throw new SerializationException(
"Unable to convert value to required type: " + jsonData + " (" + type.getName() + ")");
}
return null;
}
/**
* @param clazz May be null if the type is unknown.
* @param elementType May be null if the type is unknown.
* @return May be null.
*/
public <T> T readValue(Class<T> clazz, Class elementType, JsonValue jsonData) {
if (jsonData == null) return null;
Type type = ReflectionCache.getType(clazz);
if (jsonData.isObject()) {
String className = typeName == null ? null : jsonData.getString(typeName, null);
if (className != null) {
jsonData.remove(typeName);
try {
type = ReflectionCache.forName(className);
} catch (ClassNotFoundException ex) {
type = tagToClass.get(className);
if (type == null) throw new SerializationException(ex);
}
}
Object object;
if (type != null) {
Serializer serializer = classToSerializer.get(type);
if (serializer != null) return (T) serializer.read(this, jsonData, type.getClassOfType());
object = newInstance(type);
if (object instanceof Serializable) {
((Serializable) object).read(this, jsonData);
return (T) object;
}
if (object instanceof HashMap) {
HashMap result = (HashMap) object;
for (JsonValue child = jsonData.child(); child != null; child = child.next())
result.put(child.name(), readValue(elementType, null, child));
return (T) result;
}
} else object = new OrderedMap();
if (object instanceof ObjectMap) {
ObjectMap result = (ObjectMap) object;
for (JsonValue child = jsonData.child(); child != null; child = child.next())
result.put(child.name(), readValue(elementType, null, child));
return (T) result;
}
readFields(object, jsonData);
return (T) object;
}
if (type != null) {
Serializer serializer = classToSerializer.get(type);
if (serializer != null) return (T) serializer.read(this, jsonData, type.getClassOfType());
}
if (jsonData.isArray()) {
if (type == null || type.isAssignableFrom(ReflectionCache.getType(Array.class))) {
Array newArray = new Array();
for (JsonValue child = jsonData.child(); child != null; child = child.next())
newArray.add(readValue(elementType, null, child));
return (T) newArray;
}
if (type.isAssignableFrom(ReflectionCache.getType(ArrayList.class))) {
ArrayList newArray = new ArrayList();
for (JsonValue child = jsonData.child(); child != null; child = child.next())
newArray.add(readValue(elementType, null, child));
return (T) newArray;
}
if (type.isArray()) {
Class componentType = type.getComponentType();
if (elementType == null) elementType = componentType;
Object newArray = ReflectionCache.newArray(componentType, jsonData.size());
Type arrayType = ReflectionCache.getType(newArray.getClass());
int i = 0;
for (JsonValue child = jsonData.child(); child != null; child = child.next())
arrayType.setArrayElement(newArray, i++, readValue(elementType, null, child));
return (T) newArray;
}
throw new SerializationException(
"Unable to convert value to required type: " + jsonData + " (" + type.getName() + ")");
}
Class t = type == null ? null : type.getClassOfType();
if (jsonData.isNumber()) {
try {
if (type == null || t == float.class || t == Float.class)
return (T) (Float) jsonData.asFloat();
if (t == int.class || t == Integer.class) return (T) (Integer) jsonData.asInt();
if (t == long.class || t == Long.class) return (T) (Long) jsonData.asLong();
if (t == double.class || t == Double.class) return (T) (Double) (double) jsonData.asFloat();
if (t == String.class) return (T) Float.toString(jsonData.asFloat());
if (t == short.class || t == Short.class) return (T) (Short) (short) jsonData.asInt();
if (t == byte.class || t == Byte.class) return (T) (Byte) (byte) jsonData.asInt();
} catch (NumberFormatException ignored) {
}
jsonData = new JsonValue(jsonData.asString());
}
if (jsonData.isBoolean()) {
try {
if (type == null || t == boolean.class || t == Boolean.class)
return (T) (Boolean) jsonData.asBoolean();
} catch (NumberFormatException ignored) {
}
jsonData = new JsonValue(jsonData.asString());
}
if (jsonData.isString()) {
String string = jsonData.asString();
if (type == null || t == String.class) return (T) string;
try {
if (t == int.class || t == Integer.class) return (T) Integer.valueOf(string);
if (t == float.class || t == Float.class) return (T) Float.valueOf(string);
if (t == long.class || t == Long.class) return (T) Long.valueOf(string);
if (t == double.class || t == Double.class) return (T) Double.valueOf(string);
if (t == short.class || t == Short.class) return (T) Short.valueOf(string);
if (t == byte.class || t == Byte.class) return (T) Byte.valueOf(string);
} catch (NumberFormatException ignored) {
}
if (t == boolean.class || t == Boolean.class) return (T) Boolean.valueOf(string);
if (t == char.class || t == Character.class) return (T) (Character) string.charAt(0);
if (type.isEnum()) {
Object[] constants = type.getEnumConstants();
for (int i = 0, n = constants.length; i < n; i++)
if (string.equals(constants[i].toString())) return (T) constants[i];
}
if (t == CharSequence.class) return (T) string;
throw new SerializationException(
"Unable to convert value to required type: " + jsonData + " (" + type.getName() + ")");
}
return null;
}