206 lines
6.1 KiB
Java
206 lines
6.1 KiB
Java
package wtf.beatrice.hidekobot.commands.message;
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import net.dv8tion.jda.api.EmbedBuilder;
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import net.dv8tion.jda.api.Permission;
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import net.dv8tion.jda.api.events.message.MessageReceivedEvent;
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import org.jetbrains.annotations.NotNull;
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import org.jetbrains.annotations.Nullable;
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import wtf.beatrice.hidekobot.Cache;
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import wtf.beatrice.hidekobot.objects.Dice;
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import wtf.beatrice.hidekobot.objects.commands.CommandCategory;
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import wtf.beatrice.hidekobot.objects.commands.MessageCommand;
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import java.util.*;
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public class DiceRollCommand implements MessageCommand
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{
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@Override
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public LinkedList<String> getCommandLabels() {
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return new LinkedList<>(Arrays.asList("diceroll", "droll", "roll"));
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}
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@Nullable
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@Override
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public List<Permission> getPermissions() {
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return null; // anyone can use it
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}
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@Override
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public boolean passRawArgs() {
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return false;
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}
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@NotNull
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@Override
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public String getDescription() {
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return "Roll dice. You can roll multiple dice at the same time." +
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"\nExamples:" +
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"\n - `d8 10` to roll an 8-sided die 10 times." +
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"\n - `d12 3 d5 10` to roll a 12-sided die 3 times, and then a 5-sided die 10 times." +
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"\n - `30` to roll a standard 6-sided die 30 times." +
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"\n - `d10` to roll a 10-sided die once.";
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}
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@Nullable
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@Override
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public String getUsage() {
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return "[dice size] [rolls]";
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}
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@NotNull
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@Override
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public CommandCategory getCategory() {
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return CommandCategory.FUN;
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}
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@Override
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public void runCommand(MessageReceivedEvent event, String label, String[] args)
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{
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LinkedHashMap<Dice, Integer> dicesToRoll = new LinkedHashMap<>();
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String diceRegex = "d[0-9]+";
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String amountRegex = "[0-9]+";
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Dice currentDice = null;
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int currentAmount;
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UUID lastPushedDice = null;
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int totalRolls = 0;
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for(String arg : args)
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{
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if(totalRolls > 200)
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{
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event.getMessage().reply("Too many total rolls!").queue();
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return;
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}
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if(arg.matches(amountRegex))
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{
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currentAmount = Integer.parseInt(arg);
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if(currentDice == null)
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{
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currentDice = new Dice(6);
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} else {
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currentDice = new Dice(currentDice);
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}
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if(currentAmount > 100)
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{
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event.getMessage().reply("Too many rolls (`" + currentAmount + "`)!").queue();
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return;
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}
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lastPushedDice = currentDice.getUUID();
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dicesToRoll.put(currentDice, currentAmount);
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totalRolls += currentAmount;
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}
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else if(arg.matches(diceRegex))
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{
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int sides = Integer.parseInt(arg.substring(1));
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if(sides > 10000)
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{
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event.getMessage().reply("Too many sides (`" + sides + "`)!").queue();
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return;
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}
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if(args.length == 1)
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{
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dicesToRoll.put(new Dice(sides), 1);
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totalRolls++;
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} else
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{
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if(currentDice != null)
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{
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if(lastPushedDice == null || !lastPushedDice.equals(currentDice.getUUID()))
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{
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dicesToRoll.put(currentDice, 1);
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lastPushedDice = currentDice.getUUID();
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totalRolls++;
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}
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}
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currentDice = new Dice(sides);
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}
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}
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}
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if(lastPushedDice == null)
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{
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if(currentDice != null)
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{
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dicesToRoll.put(currentDice, 1);
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totalRolls++;
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}
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} else
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{
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if(!lastPushedDice.equals(currentDice.getUUID()))
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{
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dicesToRoll.put(new Dice(currentDice), 1);
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totalRolls++;
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}
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}
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LinkedList<Dice> rolledDices = new LinkedList<>();
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// in case no dice was specified (or invalid), roll a standard 6-sided dice.
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if(dicesToRoll.isEmpty())
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{
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Dice standardDice = new Dice(6);
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dicesToRoll.put(standardDice, 1);
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totalRolls = 1;
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}
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for(Dice dice : dicesToRoll.keySet())
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{
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for(int roll = 0; roll < dicesToRoll.get(dice); roll++)
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{
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dice.roll();
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rolledDices.add(new Dice(dice));
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}
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}
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EmbedBuilder embedBuilder = new EmbedBuilder();
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embedBuilder.setColor(Cache.getBotColor());
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embedBuilder.setAuthor(event.getAuthor().getAsTag(), null, event.getAuthor().getAvatarUrl());
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embedBuilder.setTitle("Dice Roll");
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StringBuilder message = new StringBuilder();
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int total = 0;
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int previousDiceSides = 0;
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for (Dice dice : rolledDices) {
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int diceSize = dice.getSides();
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if (previousDiceSides != diceSize) {
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message.append("\nd").append(diceSize).append(": ");
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previousDiceSides = diceSize;
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} else if (previousDiceSides != 0) {
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message.append(", ");
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}
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message.append("`").append(dice.getValue()).append("`");
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total += dice.getValue();
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}
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// discord doesn't allow embed fields to be longer than 1024 and errors out
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if(message.length() > 1024)
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{
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event.getMessage().reply("Too many rolls!").queue();
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return;
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}
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embedBuilder.addField("\uD83C\uDFB2 Rolls", message.toString(), false);
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String rolls = totalRolls == 1 ? "roll" : "rolls";
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embedBuilder.addField("✨ Total", totalRolls + " " + rolls + ": " + total, false);
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event.getMessage().replyEmbeds(embedBuilder.build()).queue();
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}
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}
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