src/charactermanaj/model/io/FilePartsDataLoader.java

   1 package charactermanaj.model.io;\r
   2 \r
   3 import java.io.File;\r
   4 import java.io.FileFilter;\r
   5 import java.util.HashMap;\r
   6 import java.util.Map;\r
   7 \r
   8 import charactermanaj.graphics.io.FileImageResource;\r
   9 import charactermanaj.model.Layer;\r
  10 import charactermanaj.model.PartsCategory;\r
  11 import charactermanaj.model.PartsFiles;\r
  12 import charactermanaj.model.PartsIdentifier;\r
  13 import charactermanaj.model.PartsSpec;\r
  14 import charactermanaj.util.FileNameNormalizer;\r
  15 \r
  16 /**\r
  17  * ディレクトリを指定して、そこからキャラクターのパーツデータをロードするローダー.<br>\r
  18  * \r
  19  * @author seraphy\r
  20  * \r
  21  */\r
  22 public class FilePartsDataLoader implements PartsDataLoader {\r
  23 \r
  24         /**\r
  25          * ベースディレクトリ\r
  26          */\r
  27         private File baseDir;\r
  28         \r
  29         public FilePartsDataLoader(File baseDir) {\r
  30                 if (baseDir == null) {\r
  31                         throw new IllegalArgumentException();\r
  32                 }\r
  33                 this.baseDir = baseDir;\r
  34         }\r
  35         \r
  36         public File getBaseDir() {\r
  37                 return baseDir;\r
  38         }\r
  39         \r
  40         public Map<PartsIdentifier, PartsSpec> load(PartsCategory category) {\r
  41                 if (category == null) {\r
  42                         throw new IllegalArgumentException();\r
  43                 }\r
  44                 // ファイル名をノーマライズする\r
  45                 FileNameNormalizer normalizer = FileNameNormalizer.getDefault();\r
  46 \r
  47                 final Map<PartsIdentifier, PartsSpec> images = new HashMap<PartsIdentifier, PartsSpec>();\r
  48                 for (Layer layer : category.getLayers()) {\r
  49                         File searchDir = new File(baseDir, layer.getDir());\r
  50                         if (!searchDir.exists() || !searchDir.isDirectory()) {\r
  51                                 continue;\r
  52                         }\r
  53                         File[] imgFiles = searchDir.listFiles(new FileFilter() {\r
  54                                 public boolean accept(File pathname) {\r
  55                                         if (pathname.isFile()) {\r
  56                                                 String lcfname = pathname.getName().toLowerCase();\r
  57                                                 return lcfname.endsWith(".png");\r
  58                                         }\r
  59                                         return false;\r
  60                                 }\r
  61                         });\r
  62                         if (imgFiles == null) {\r
  63                                 imgFiles = new File[0];\r
  64                         }\r
  65                         for (File imgFile : imgFiles) {\r
  66                                 String partsName = normalizer.normalize(imgFile.getName());\r
  67 \r
  68                                 int extpos = partsName.lastIndexOf(".");\r
  69                                 if (extpos > 0) {\r
  70                                         partsName = partsName.substring(0, extpos); \r
  71                                 }\r
  72                                 PartsIdentifier partsIdentifier = new PartsIdentifier(category, partsName, partsName);\r
  73                                 PartsSpec partsSpec = images.get(partsIdentifier);\r
  74                                 if (partsSpec == null) {\r
  75                                         partsSpec = createPartsSpec(partsIdentifier);\r
  76                                         images.put(partsIdentifier, partsSpec);\r
  77                                 }\r
  78                                 PartsFiles parts = partsSpec.getPartsFiles();\r
  79                                 parts.put(layer, new FileImageResource(imgFile));\r
  80                         }\r
  81                 }\r
  82                 return images;\r
  83         }\r
  84         \r
  85         protected PartsSpec createPartsSpec(PartsIdentifier partsIdentifier) {\r
  86                 return new PartsSpec(partsIdentifier);\r
  87         }\r
  88 \r
  89 }\r