ExtraElytra

src/main/java/anticope/rejects/MeteorRejectsAddon.java

@@ -53,6 +53,7 @@ public class MeteorRejectsAddon extends MeteorAddon {
         modules.add(new Confuse());
         modules.add(new CoordLogger());
         modules.add(new CustomPackets());
+        modules.add(new ExtraElytra());
         modules.add(new GhostMode());
         modules.add(new Glide());
         modules.add(new InstaMine());

src/main/java/anticope/rejects/modules/ExtraElytra.java

@@ -0,0 +1,144 @@
+package anticope.rejects.modules;
+
+import anticope.rejects.MeteorRejectsAddon;
+import meteordevelopment.meteorclient.MeteorClient;
+import meteordevelopment.meteorclient.events.world.TickEvent;
+import meteordevelopment.meteorclient.settings.BoolSetting;
+import meteordevelopment.meteorclient.settings.Setting;
+import meteordevelopment.meteorclient.settings.SettingGroup;
+import meteordevelopment.meteorclient.systems.modules.Module;
+import meteordevelopment.orbit.EventHandler;
+import net.minecraft.entity.EquipmentSlot;
+import net.minecraft.item.ElytraItem;
+import net.minecraft.item.ItemStack;
+import net.minecraft.item.Items;
+import net.minecraft.network.packet.c2s.play.ClientCommandC2SPacket;
+import net.minecraft.util.math.MathHelper;
+import net.minecraft.util.math.Vec3d;
+
+public class ExtraElytra extends Module {
+    private final SettingGroup sgGeneral = settings.getDefaultGroup();
+
+    private final Setting<Boolean> instantFly = sgGeneral.add(new BoolSetting.Builder()
+            .name("instant-fly")
+            .description("Jump to fly, no weird double-jump needed!")
+            .defaultValue(true)
+            .build()
+    );
+
+    private final Setting<Boolean> speedCtrl = sgGeneral.add(new BoolSetting.Builder()
+            .name("speed-ctrl")
+            .description("""
+                    Control your speed with the Forward and Back keys.
+                    (default: W and S)
+                    No fireworks needed!""")
+            .defaultValue(true)
+            .build()
+    );
+
+    private final Setting<Boolean> heightCtrl = sgGeneral.add(new BoolSetting.Builder()
+            .name("height-ctrl")
+            .description("""
+                    Control your height with the Jump and Sneak keys.
+                    (default: Spacebar and Shift)
+                    No fireworks needed!""")
+            .defaultValue(false)
+            .build()
+    );
+
+    private final Setting<Boolean> stopInWater = sgGeneral.add(new BoolSetting.Builder()
+            .name("stop-in-water")
+            .description("Stop flying in water")
+            .defaultValue(true)
+            .build()
+    );
+
+    private int jumpTimer;
+
+    @Override
+    public void onActivate() {
+        jumpTimer = 0;
+        MeteorClient.EVENT_BUS.subscribe(this);
+    }
+
+    @Override
+    public void onDeactivate() {
+        MeteorClient.EVENT_BUS.unsubscribe(this);
+    }
+
+    public ExtraElytra() {
+        super(MeteorRejectsAddon.CATEGORY, "extra-elytra", "Easier elytra");
+    }
+
+    @EventHandler
+    private void onTick(TickEvent.Post event) {
+        if (jumpTimer > 0)
+            jumpTimer--;
+
+        ItemStack chest = mc.player.getEquippedStack(EquipmentSlot.CHEST);
+        if (chest.getItem() != Items.ELYTRA)
+            return;
+
+        if (mc.player.isFallFlying()) {
+            if (stopInWater.get() && mc.player.isTouchingWater()) {
+                sendStartStopPacket();
+                return;
+            }
+
+            controlSpeed();
+            controlHeight();
+            return;
+        }
+
+        if (ElytraItem.isUsable(chest) && mc.options.jumpKey.isPressed())
+            doInstantFly();
+    }
+
+    private void sendStartStopPacket() {
+        ClientCommandC2SPacket packet = new ClientCommandC2SPacket(mc.player,
+                ClientCommandC2SPacket.Mode.START_FALL_FLYING);
+        mc.player.networkHandler.sendPacket(packet);
+    }
+
+    private void controlHeight() {
+        if (!heightCtrl.get())
+            return;
+
+        Vec3d v = mc.player.getVelocity();
+
+        if (mc.options.jumpKey.isPressed())
+            mc.player.setVelocity(v.x, v.y + 0.08, v.z);
+        else if (mc.options.sneakKey.isPressed())
+            mc.player.setVelocity(v.x, v.y - 0.04, v.z);
+    }
+
+    private void controlSpeed() {
+        if (!speedCtrl.get())
+            return;
+
+        float yaw = (float) Math.toRadians(mc.player.getYaw());
+        Vec3d forward = new Vec3d(-MathHelper.sin(yaw) * 0.05, 0,
+                MathHelper.cos(yaw) * 0.05);
+
+        Vec3d v = mc.player.getVelocity();
+
+        if (mc.options.forwardKey.isPressed())
+            mc.player.setVelocity(v.add(forward));
+        else if (mc.options.backKey.isPressed())
+            mc.player.setVelocity(v.subtract(forward));
+    }
+
+    private void doInstantFly() {
+        if (!instantFly.get())
+            return;
+
+        if (jumpTimer <= 0) {
+            jumpTimer = 20;
+            mc.player.setJumping(false);
+            mc.player.setSprinting(true);
+            mc.player.jump();
+        }
+
+        sendStartStopPacket();
+    }
+}