public void findTexturesFromDirectory(File dir, Collection<BackgroundTextureInfo> listToAppend) {
for (File f : dir.listFiles()) {
if (!f.isDirectory()) {
BackgroundTextureInfo item = BackgroundTextureInfo.fromFile(f.getAbsolutePath());
if (item != null) listToAppend.add(item);
}
}
}
public BackgroundTextureInfo getTextureInfoById(String id) {
if (id == null) return NO_TEXTURE;
if (id.startsWith("/")) {
BackgroundTextureInfo item = BackgroundTextureInfo.fromFile(id);
if (item != null) return item;
} else {
for (BackgroundTextureInfo item : internalTextures) if (item.id.equals(id)) return item;
}
return NO_TEXTURE;
}
public byte[] getImageData(BackgroundTextureInfo texture) {
if (texture.isNone()) return null;
if (texture.resourceId != 0) {
byte[] data = loadResourceBytes(texture.resourceId);
return data;
} else if (texture.id != null && texture.id.startsWith("/")) {
File f = new File(texture.id);
byte[] data = loadResourceBytes(f);
return data;
}
return null;
}
