reconnect crash fix & auto sign

src/main/java/anticope/rejects/mixin/meteor/modules/AutoSignMixin.java

@@ -0,0 +1,63 @@
+package anticope.rejects.mixin.meteor.modules;
+
+import meteordevelopment.meteorclient.events.game.OpenScreenEvent;
+import meteordevelopment.meteorclient.settings.BoolSetting;
+import meteordevelopment.meteorclient.settings.IntSetting;
+import meteordevelopment.meteorclient.settings.Setting;
+import meteordevelopment.meteorclient.settings.SettingGroup;
+import meteordevelopment.meteorclient.systems.modules.Category;
+import meteordevelopment.meteorclient.systems.modules.Module;
+import meteordevelopment.meteorclient.systems.modules.world.AutoSign;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.Shadow;
+import org.spongepowered.asm.mixin.Unique;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
+
+import java.util.Random;
+import java.util.stream.Collectors;
+import java.util.stream.IntStream;
+
+@Mixin(value = AutoSign.class, remap = false)
+public class AutoSignMixin extends Module {
+    @Unique
+    private final SettingGroup sgGeneral = settings.getDefaultGroup();
+
+    @Shadow
+    private String[] text;
+
+    private final Setting<Boolean> random = sgGeneral.add(new BoolSetting.Builder()
+            .name("random")
+            .description("Spams trash text to make people lag.")
+            .defaultValue(false)
+            .build()
+    );
+
+    private final Setting<Integer> length = sgGeneral.add(new IntSetting.Builder()
+            .name("random-length")
+            .description("Random character length.")
+            .defaultValue(500)
+            .min(1)
+            .sliderMax(1000)
+            .build()
+    );
+
+    public AutoSignMixin(Category category, String name, String description) {
+        super(category, name, description);
+    }
+
+    @Inject(method = "onOpenScreen",at = @At(value = "INVOKE", target = "Lmeteordevelopment/meteorclient/mixin/AbstractSignEditScreenAccessor;getSign()Lnet/minecraft/block/entity/SignBlockEntity;", shift = At.Shift.BEFORE))
+    private void beforeGetSign(OpenScreenEvent event, CallbackInfo info) {
+        if (random.get()) {
+            text = new String[] {};
+            while (text.length < 4) {
+                IntStream chars = new Random().ints(0, 0x10FFFF);
+                int amount = length.get();
+                text = chars.limit(amount * 5L)
+                        .mapToObj(i -> String.valueOf((char) i)).collect(Collectors.joining())
+                        .split("(?<=\\G.{" + amount + "})");
+            }
+        }
+    }
+}