Adding code to repo

2026-07-13 21:01:05 -04:00 · 2019-02-21 11:18:53 -08:00
parent 2e94f3fc83
commit bcee8b4bc6
4 changed files with 353 additions and 0 deletions
@@ -0,0 +1,91 @@
+package swg;
+
+import java.io.*;
+import java.nio.ByteBuffer;
+
+public class LODFile {
+    private File inputFile;
+    private File outputFile;
+
+    private byte[] dtlaVersion;
+    private byte[] apprBytes;
+
+    public LODFile(String iFile){
+        inputFile = new File(iFile);
+        outputFile = new File("out/appearance/lod/" + inputFile.getName());
+    }
+
+    public boolean read() {
+        try{
+            return parse();
+        }
+        catch(Exception e){
+            e.printStackTrace();
+        }
+        return false;
+    }
+
+    public void write() throws IOException {
+        /*
+        FileOutputStream fos = new FileOutputStream(outputFile.getName());
+        try{
+            // use as an example later.
+
+            int formLength = name.length + 24;
+            fos.write("FORM".getBytes());
+            fos.write(ByteBuffer.allocate(4).putInt(formLength).array());
+            fos.write("APT ".getBytes());
+            fos.write("FORM".getBytes());
+            fos.write(ByteBuffer.allocate(4).putInt(name.length + 12).array());
+            fos.write(version);
+            fos.write("NAME".getBytes());
+            fos.write(ByteBuffer.allocate(4).putInt(name.length).array());
+            fos.write(name);
+        }
+        catch(Exception e){
+            System.out.println("ERROR: " + e.getMessage());
+        }
+        finally {
+            fos.close();
+        }
+        */
+    }
+
+    public boolean parse() throws IOException {
+        FileInputStream fis = null;
+        BufferedInputStream bi = null;
+        try {
+            byte[] MAINFORM = new byte[4];
+            byte[] formSize = new byte[4];
+
+            byte[] DTLAFORM = new byte[8];
+            byte[] dtlaFormSize = new byte[4];
+
+            fis = new FileInputStream(inputFile);
+            bi = new BufferedInputStream(fis);
+            // work our way to the data.
+            bi.read(MAINFORM);
+            bi.read(formSize);  // length of form
+            bi.read(DTLAFORM);
+            bi.read(dtlaFormSize);
+            bi.read(dtlaVersion);
+            bi.read(apprBytes);
+            return true;
+        }
+        catch(Exception e){
+            return false;
+        }
+        finally{
+            if(bi != null){
+                bi.close();
+            }
+            if(fis != null){
+                fis.close();
+            }
+        }
+    }
+
+    public byte[] getApprBytes() {
+        return apprBytes;
+    }
+}