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KingRainbow44
2023-03-31 17:19:26 -04:00
parent 5bf5fb07a2
commit 15e2f3ca34
917 changed files with 30030 additions and 22446 deletions
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78
src/main/java/emu/grasscutter/utils/Utils.java
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@@ -1,14 +1,5 @@
package emu.grasscutter.utils;
import java.io.*;
import java.nio.charset.StandardCharsets;
import java.nio.file.Files;
import java.nio.file.StandardCopyOption;
import java.time.*;
import java.time.temporal.TemporalAdjusters;
import java.util.*;
import java.util.concurrent.ThreadLocalRandom;
import emu.grasscutter.Grasscutter;
import emu.grasscutter.config.ConfigContainer;
import emu.grasscutter.data.DataLoader;
@@ -17,10 +8,20 @@ import io.netty.buffer.ByteBufUtil;
import io.netty.buffer.Unpooled;
import it.unimi.dsi.fastutil.ints.IntArrayList;
import it.unimi.dsi.fastutil.ints.IntList;
import org.slf4j.Logger;
import javax.annotation.Nullable;
import java.io.*;
import java.nio.charset.StandardCharsets;
import java.nio.file.Files;
import java.nio.file.StandardCopyOption;
import java.time.DayOfWeek;
import java.time.ZoneId;
import java.time.ZoneOffset;
import java.time.ZonedDateTime;
import java.time.temporal.TemporalAdjusters;
import java.util.*;
import java.util.concurrent.ThreadLocalRandom;
import static emu.grasscutter.utils.FileUtils.getResourcePath;
import static emu.grasscutter.utils.Language.translate;
@@ -28,6 +29,7 @@ import static emu.grasscutter.utils.Language.translate;
@SuppressWarnings({"UnusedReturnValue", "BooleanMethodIsAlwaysInverted"})
public final class Utils {
public static final Random random = new Random();
private static final char[] HEX_ARRAY = "0123456789abcdef".toCharArray();
public static int randomRange(int min, int max) {
return random.nextInt(max - min + 1) + min;
@@ -75,7 +77,6 @@ public final class Utils {
b.release();
}
private static final char[] HEX_ARRAY = "0123456789abcdef".toCharArray();
public static String bytesToHex(byte[] bytes) {
if (bytes == null) return "";
char[] hexChars = new char[bytes.length * 2];
@@ -108,6 +109,7 @@ public final class Utils {
/**
* Creates a string with the path to a file.
*
* @param path The path to the file.
* @return A path using the operating system's file separator.
*/
@@ -117,6 +119,7 @@ public final class Utils {
/**
* Checks if a file exists on the file system.
*
* @param path The path to the file.
* @return True if the file exists, false otherwise.
*/
@@ -126,6 +129,7 @@ public final class Utils {
/**
* Creates a folder on the file system.
*
* @param path The path to the folder.
* @return True if the folder was created, false otherwise.
*/
@@ -135,7 +139,8 @@ public final class Utils {
/**
* Copies a file from the archive's resources to the file system.
* @param resource The path to the resource.
*
* @param resource The path to the resource.
* @param destination The path to copy the resource to.
* @return True if the file was copied, false otherwise.
*/
@@ -156,6 +161,7 @@ public final class Utils {
/**
* Logs an object to the console.
*
* @param object The object to log.
*/
public static void logObject(Object object) {
@@ -176,7 +182,8 @@ public final class Utils {
if (!Files.exists(getResourcePath(""))) {
logger.info(translate("messages.status.create_resources"));
logger.info(translate("messages.status.resources_error"));
createFolder(config.folderStructure.resources); exit = true;
createFolder(config.folderStructure.resources);
exit = true;
}
// Check for BinOutput + ExcelBinOutput.
@@ -198,11 +205,12 @@ public final class Utils {
/**
* Gets the timestamp of the next hour.
*
* @return The timestamp in UNIX seconds.
*/
public static int getNextTimestampOfThisHour(int hour, String timeZone, int param) {
ZonedDateTime zonedDateTime = ZonedDateTime.now(ZoneId.of(timeZone));
for (int i = 0; i < param; i ++) {
for (int i = 0; i < param; i++) {
if (zonedDateTime.getHour() < hour) {
zonedDateTime = zonedDateTime.withHour(hour).withMinute(0).withSecond(0);
} else {
@@ -214,6 +222,7 @@ public final class Utils {
/**
* Gets the timestamp of the next hour in a week.
*
* @return The timestamp in UNIX seconds.
*/
public static int getNextTimestampOfThisHourInNextWeek(int hour, String timeZone, int param) {
@@ -230,6 +239,7 @@ public final class Utils {
/**
* Gets the timestamp of the next hour in a month.
*
* @return The timestamp in UNIX seconds.
*/
public static int getNextTimestampOfThisHourInNextMonth(int hour, String timeZone, int param) {
@@ -246,6 +256,7 @@ public final class Utils {
/**
* Retrieves a string from an input stream.
*
* @param stream The input stream.
* @return The string.
*/
@@ -254,19 +265,23 @@ public final class Utils {
StringBuilder stringBuilder = new StringBuilder();
try (BufferedReader reader = new BufferedReader(new InputStreamReader(stream, StandardCharsets.UTF_8))) {
String line; while ((line = reader.readLine()) != null) {
String line;
while ((line = reader.readLine()) != null) {
stringBuilder.append(line);
} stream.close();
}
stream.close();
} catch (IOException e) {
Grasscutter.getLogger().warn("Failed to read from input stream.");
} catch (NullPointerException ignored) {
return "empty";
} return stringBuilder.toString();
}
return stringBuilder.toString();
}
/**
* Performs a linear interpolation using a table of fixed points to create an effective piecewise f(x) = y function.
* @param x The x value.
*
* @param x The x value.
* @param xyArray Array of points in [[x0,y0], ... [xN, yN]] format
* @return f(x) = y
*/
@@ -274,22 +289,22 @@ public final class Utils {
try {
if (x <= xyArray[0][0]) { // Clamp to first point
return xyArray[0][1];
} else if (x >= xyArray[xyArray.length-1][0]) { // Clamp to last point
return xyArray[xyArray.length-1][1];
} else if (x >= xyArray[xyArray.length - 1][0]) { // Clamp to last point
return xyArray[xyArray.length - 1][1];
}
// At this point we're guaranteed to have two lerp points, and pity be somewhere between them.
for (int i=0; i < xyArray.length-1; i++) {
if (x == xyArray[i+1][0]) {
return xyArray[i+1][1];
for (int i = 0; i < xyArray.length - 1; i++) {
if (x == xyArray[i + 1][0]) {
return xyArray[i + 1][1];
}
if (x < xyArray[i+1][0]) {
if (x < xyArray[i + 1][0]) {
// We are between [i] and [i+1], interpolation time!
// Using floats would be slightly cleaner but we can just as easily use ints if we're careful with order of operations.
int position = x - xyArray[i][0];
int fullDist = xyArray[i+1][0] - xyArray[i][0];
int fullDist = xyArray[i + 1][0] - xyArray[i][0];
int prevValue = xyArray[i][1];
int fullDelta = xyArray[i+1][1] - prevValue;
return prevValue + ( (position * fullDelta) / fullDist );
int fullDelta = xyArray[i + 1][1] - prevValue;
return prevValue + ((position * fullDelta) / fullDist);
}
}
} catch (IndexOutOfBoundsException e) {
@@ -300,7 +315,8 @@ public final class Utils {
/**
* Checks if an int is in an int[]
* @param key int to look for
*
* @param key int to look for
* @param array int[] to look in
* @return key in array
*/
@@ -315,7 +331,8 @@ public final class Utils {
/**
* Return a copy of minuend without any elements found in subtrahend.
* @param minuend The array we want elements from
*
* @param minuend The array we want elements from
* @param subtrahend The array whose elements we don't want
* @return The array with only the elements we want, in the order that minuend had them
*/
@@ -331,6 +348,7 @@ public final class Utils {
/**
* Gets the language code from a given locale.
*
* @param locale A locale.
* @return A string in the format of 'XX-XX'.
*/
@@ -340,6 +358,7 @@ public final class Utils {
/**
* Base64 encodes a given byte array.
*
* @param toEncode An array of bytes.
* @return A base64 encoded string.
*/
@@ -349,6 +368,7 @@ public final class Utils {
/**
* Base64 decodes a given string.
*
* @param toDecode A base64 encoded string.
* @return An array of bytes.
*/