more tutorialtutorial

1 files changed, 58 insertions, 2 deletions

diff --git a/src/main/java/com/example/CrashCommand.java b/src/main/java/com/example/CrashCommand.java
index 516708d..4fb9cbb 100644
--- a/src/main/java/com/example/CrashCommand.java
+++ b/src/main/java/com/example/CrashCommand.java
@@ -1,13 +1,26 @@
 package com.example;
 
+import net.minecraft.client.Minecraft;
 import net.minecraft.command.CommandBase;
 import net.minecraft.command.CommandException;
 import net.minecraft.command.ICommandSender;
+import net.minecraft.scoreboard.ScoreObjective;
+import net.minecraft.scoreboard.ScorePlayerTeam;
+import net.minecraft.scoreboard.Scoreboard;
+import net.minecraft.util.BlockPos;
+import net.minecraft.util.ChatComponentText;
+import org.apache.logging.log4j.LogManager;
+
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.List;
+import java.util.concurrent.ThreadLocalRandom;
+import java.util.stream.Collectors;
 
 public class CrashCommand extends CommandBase {
     @Override
     public String getCommandName() {
-        return "crashme";
+        return "randomutils";
     }
 
     @Override
@@ -17,7 +30,50 @@ public class CrashCommand extends CommandBase {
 
     @Override
     public void processCommand(ICommandSender sender, String[] args) throws CommandException {
-        ExampleMod.screenToOpenNextTick = new MyGuiScreen();
+        if (args.length == 0) {
+            sender.addChatMessage(new ChatComponentText("§cPlease use an argument"));
+        } else if (args[0].equals("weather")) {
+            sender.addChatMessage(new ChatComponentText("§bCurrent Weather: " +
+                    (Minecraft.getMinecraft().theWorld.isRaining() ? "§7Rainy!" : "§eSunny!")));
+        } else if (args[0].equals("coinflip")) {
+            sender.addChatMessage(new ChatComponentText("§bCoinflip: " +
+                    (ThreadLocalRandom.current().nextBoolean() ? "§eHeads" : "§eTails")));
+        } else if (args[0].equals("scoreboard")) {
+            final int SIDEBAR_SLOT = 1;
+
+            Scoreboard scoreboard = Minecraft.getMinecraft().theWorld.getScoreboard();
+            ScoreObjective objective = scoreboard.getObjectiveInDisplaySlot(SIDEBAR_SLOT);
+            List<String> scoreList = scoreboard.getSortedScores(objective)
+                    .stream()
+                    .limit(15)
+                    .map(score ->
+                            ScorePlayerTeam.formatPlayerName(
+                                    scoreboard.getPlayersTeam(score.getPlayerName()),
+                                    score.getPlayerName()))
+                    .map(text -> {
+                        StringBuilder sb = new StringBuilder();
+                        for (char c : text.toCharArray()) {
+                            if (Minecraft.getMinecraft().fontRendererObj.getCharWidth(c) > 0 || c == '§')
+                                sb.append(c);
+                        }
+                        return sb.toString();
+                    })
+                    .collect(Collectors.toList());
+            Collections.reverse(scoreList);
+            for (String s : scoreList) {
+                LogManager.getLogger("Scoreboard").info(s);
+                sender.addChatMessage(new ChatComponentText(s));
+            }
+        } else {
+            sender.addChatMessage(new ChatComponentText("§cUnknown subcommand"));
+        }
+    }
+
+    @Override
+    public List<String> addTabCompletionOptions(ICommandSender sender, String[] args, BlockPos pos) {
+        if (args.length == 1)
+            return getListOfStringsMatchingLastWord(args, "weather", "coinflip", "scoreboard");
+        return Arrays.asList();
     }
 
     @Override