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Leveraged com.diogonunes:JColor library to colorize output bits on supporting ANSI platforms

master
B.J. Dweck 2020-09-25 11:09:04 +02:00
parent 65b5c0713c
commit 21660b6c58
3 changed files with 34 additions and 4 deletions
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1
build.gradle
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@ -49,6 +49,7 @@ dependencies {
compile 'io.rudefox:vixen:0.0.3'
compile 'info.picocli:picocli:4.5.1'
compile 'com.google.zxing:core:3.4.0'
compile 'com.diogonunes:JColor:5.0.0'
testCompile 'com.bjdweck.test:commons-test:0.0.1'
testCompile "org.junit.jupiter:junit-jupiter-params:$junitVersion"
testImplementation "org.junit.jupiter:junit-jupiter-api:$junitVersion"

35
src/main/java/io/rudefox/burrow/Dice8EntropyGenerator.java
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@ -1,23 +1,32 @@
package io.rudefox.burrow;
import com.bjdweck.bitcoin.mnemonic.Entropy;
import com.diogonunes.jcolor.AnsiFormat;
import java.util.Scanner;
import java.util.regex.Pattern;
import static com.diogonunes.jcolor.Attribute.*;
public class Dice8EntropyGenerator {
public static final AnsiFormat GREEN_STYLE = new AnsiFormat(BLACK_TEXT(), BACK_COLOR(84), BOLD());
public static final AnsiFormat YELLOW_STYLE = new AnsiFormat(BLACK_TEXT(), BACK_COLOR(228), BOLD());
public static final AnsiFormat RED_STYLE = new AnsiFormat(BLACK_TEXT(), BACK_COLOR(213), BOLD());
public static final int DICE_PER_ROLL = 11;
private final int targetBitsOfEntropy;
private final Scanner inputScanner;
private final boolean ansiColorOutput;
private Entropy entropy = new Entropy();
public Dice8EntropyGenerator(int targetBitsOfEntropy, Scanner inputScanner) {
public Dice8EntropyGenerator(int targetBitsOfEntropy, Scanner inputScanner, boolean ansiColorOutput) {
this.targetBitsOfEntropy = targetBitsOfEntropy;
this.inputScanner = inputScanner;
this.ansiColorOutput = ansiColorOutput;
}
Entropy generate() {
@ -81,18 +90,38 @@ public class Dice8EntropyGenerator {
int entropyBitIndex = entropyBitString.length() - currentRollSetBitString.length() + rollSetBitIndex;
if (entropyBitIndex < targetBitsOfEntropy)
rollSetBitsLine.append(currentRollSetBitString.charAt(rollSetBitIndex));
rollSetBitsLine.append(styleBit(rollSetBitIndex, "" + currentRollSetBitString.charAt(rollSetBitIndex)));
else
rollSetBitsLine.append("-");
if (rollSetBitIndex == 32) rollSetBitsLine.append("|");
else if (rollSetBitIndex % 3 == 2) rollSetBitsLine.append(" ");
else if (rollSetBitIndex % 3 == 2) rollSetBitsLine.append(styleBit(rollSetBitIndex, " "));
else if (rollSetBitIndex % 11 == 10) rollSetBitsLine.append(" | ");
}
return rollSetBitsLine;
}
private String styleBit(int rollSetBitIndex, String s) {
if (!ansiColorOutput) return s;
return getBitFormat(rollSetBitIndex).format(s);
}
private AnsiFormat getBitFormat(int rollSetBitIndex) {
int wordBitIndex = rollSetBitIndex % 11;
if (wordBitIndex == 0)
return GREEN_STYLE;
if (wordBitIndex <= 6)
return YELLOW_STYLE;
return RED_STYLE;
}
private String getSeedWordsLine(int rollSet) {
int baseIndex = rollSet * 3;

2
src/main/java/io/rudefox/burrow/MnemonicCommand.java
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@ -85,7 +85,7 @@ public class MnemonicCommand implements Runnable {
return getDice6EntropyInteractive(diceEventBuffer);
if (isDice8InteractiveMode())
return new Dice8EntropyGenerator(targetBitsOfEntropy, new Scanner(System.in)).generate();
return new Dice8EntropyGenerator(targetBitsOfEntropy, new Scanner(System.in), CommandLine.Help.Ansi.AUTO.enabled()).generate();
diceEventBuffer.appendEvents(entropyOptions.eventMethod.getEventString);
return diceEventBuffer.toEntropy();