Files
sweetgum-server/src/main/java/tools/mapletools/MapFieldLimitChecker.java
2024-05-22 08:33:44 +02:00

163 lines
4.4 KiB
Java

package tools.mapletools;
import provider.wz.WZFiles;
import java.io.BufferedReader;
import java.io.IOException;
import java.nio.file.DirectoryStream;
import java.nio.file.Files;
import java.nio.file.Path;
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(Path directory, ArrayList<Path> files) {
try (DirectoryStream<Path> stream = Files.newDirectoryStream(directory)) {
for (Path path : stream) {
if (Files.isRegularFile(path)) {
files.add(path);
} else if (Files.isDirectory(path)) {
listFiles(path, files);
}
}
} catch (IOException e) {
e.printStackTrace();
}
}
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<Path> files = new ArrayList<>();
listFiles(WZFiles.MAP.getFile().resolve("Map"), files);
for (Path f : files) {
try (BufferedReader br = Files.newBufferedReader(f)) {
bufferedReader = br;
mapid = getMapIdFromFilename(f.getFileName().toString());
inspectMapEntry();
}
}
}
public static void main(String[] args) {
try {
loadMapWz();
System.out.println("Done!");
} catch (IOException ioe) {
ioe.printStackTrace();
}
}
}