Move MapleMapFieldLimitChecker to main module

2021-07-10 23:42:25 +02:00
parent 26e98d012f
commit a0215cd3f4
2 changed files with 46 additions and 232 deletions
--- a/src/main/java/tools/mapletools/MapFieldLimitChecker.java
+++ b/src/main/java/tools/mapletools/MapFieldLimitChecker.java
@@ -0,0 +1,160 @@
+package tools.mapletools;
+
+import provider.wz.WZFiles;
+
+import java.io.*;
+import java.nio.charset.StandardCharsets;
+import java.util.ArrayList;
+
+/**
+ * @author RonanLana
+ * <p>
+ * This application seeks from the XMLs all mapid entries that holds the specified
+ * fieldLimit.
+ */
+public class MapFieldLimitChecker {
+    private static final int INITIAL_STRING_LENGTH = 50;
+    private static final int FIELD_LIMIT = 0x400000;
+
+    private static BufferedReader bufferedReader = null;
+    private static byte status = 0;
+    private static int mapid = 0;
+
+    private static String getName(String token) {
+        int i, j;
+        char[] dest;
+        String d;
+
+        i = token.lastIndexOf("name");
+        i = token.indexOf("\"", i) + 1; //lower bound of the string
+        j = token.indexOf("\"", i);     //upper bound
+
+        dest = new char[INITIAL_STRING_LENGTH];
+        token.getChars(i, j, dest, 0);
+
+        d = new String(dest);
+        return (d.trim());
+    }
+
+    private static String getValue(String token) {
+        int i, j;
+        char[] dest;
+        String d;
+
+        i = token.lastIndexOf("value");
+        i = token.indexOf("\"", i) + 1; //lower bound of the string
+        j = token.indexOf("\"", i);     //upper bound
+
+        dest = new char[INITIAL_STRING_LENGTH];
+        token.getChars(i, j, dest, 0);
+
+        d = new String(dest);
+        return (d.trim());
+    }
+
+    private static void forwardCursor(int st) {
+        String line = null;
+
+        try {
+            while (status >= st && (line = bufferedReader.readLine()) != null) {
+                simpleToken(line);
+            }
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+    private static void simpleToken(String token) {
+        if (token.contains("/imgdir")) {
+            status -= 1;
+        } else if (token.contains("imgdir")) {
+            status += 1;
+        }
+    }
+
+    private static void listFiles(String directoryName, ArrayList<File> files) {
+        File directory = new File(directoryName);
+
+        // get all the files from a directory
+        File[] fList = directory.listFiles();
+        for (File file : fList) {
+            if (file.isFile()) {
+                files.add(file);
+            } else if (file.isDirectory()) {
+                listFiles(file.getAbsolutePath(), files);
+            }
+        }
+    }
+
+    private static int getMapIdFromFilename(String name) {
+        try {
+            return Integer.parseInt(name.substring(0, name.indexOf('.')));
+        } catch (Exception e) {
+            return -1;
+        }
+    }
+
+    private static void translateToken(String token) {
+        if (token.contains("/imgdir")) {
+            status -= 1;
+        } else if (token.contains("imgdir")) {
+            status += 1;
+
+            if (status == 2) {
+                String d = getName(token);
+                if (!d.contentEquals("info")) {
+                    forwardCursor(status);
+                }
+            }
+        } else {
+            if (status == 2) {
+                String d = getName(token);
+
+                if (d.contentEquals("fieldLimit")) {
+                    int value = Integer.parseInt(getValue(token));
+                    if ((value & FIELD_LIMIT) == FIELD_LIMIT) {
+                        System.out.println(mapid + " " + value);
+                    }
+                }
+            }
+        }
+    }
+
+    private static void inspectMapEntry() {
+        String line = null;
+
+        try {
+            while ((line = bufferedReader.readLine()) != null) {
+                translateToken(line);
+            }
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+    private static void loadMapWz() throws IOException {
+        System.out.println("Reading Map.wz ...");
+        ArrayList<File> files = new ArrayList<>();
+        listFiles(WZFiles.MAP.getFilePath() + "/Map", files);
+
+        for (File f : files) {
+            InputStreamReader fileReader = new InputStreamReader(new FileInputStream(f), StandardCharsets.UTF_8);
+            bufferedReader = new BufferedReader(fileReader);
+
+            mapid = getMapIdFromFilename(f.getName());
+            inspectMapEntry();
+
+            bufferedReader.close();
+            fileReader.close();
+        }
+    }
+
+    public static void main(String[] args) {
+        try {
+            loadMapWz();
+            System.out.println("Done!");
+        } catch (IOException ioe) {
+            ioe.printStackTrace();
+        }
+    }
+}