Port Matrix6.6.3 NoFall from NightX

src/main/java/net/ccbluex/liquidbounce/features/module/modules/player/NoFall.kt

@@ -49,6 +49,7 @@ object NoFall : Module("NoFall", ModuleCategory.PLAYER) {
         AAC50142,
 
         Matrix62x,
+        Matrix663,
         OldMatrix,
 
         Spartan,

src/main/java/net/ccbluex/liquidbounce/features/module/modules/player/nofallmodes/matrix/Matrix663.kt

@@ -0,0 +1,61 @@
+/*
+ * SkidBounce Hacked Client
+ * A free open source mixin-based injection hacked client for Minecraft using Minecraft Forge, Forked from LiquidBounce.
+ * https://github.com/ManInMyVan/SkidBounce/
+ */
+package net.ccbluex.liquidbounce.features.module.modules.player.nofallmodes.matrix
+
+import net.ccbluex.liquidbounce.event.PacketEvent
+import net.ccbluex.liquidbounce.features.module.modules.player.nofallmodes.NoFallMode
+import net.ccbluex.liquidbounce.utils.PacketUtils.sendPacket
+import net.ccbluex.liquidbounce.utils.extensions.resetSpeed
+import net.minecraft.network.play.client.C03PacketPlayer
+import net.minecraft.network.play.client.C03PacketPlayer.C04PacketPlayerPosition
+
+object Matrix663 : NoFallMode("Matrix6.6.3") {
+    private var packet = false
+    private var timer = false
+
+    override fun onEnable() {
+        packet = false
+    }
+
+    override fun onUpdate() {
+        if (timer) {
+            mc.timer.resetSpeed()
+            timer = false
+        }
+
+        if (mc.thePlayer.fallDistance - mc.thePlayer.motionY > 3F) {
+            mc.thePlayer.fallDistance = 0.0f
+            packet = true
+            mc.timer.timerSpeed = 0.5f
+            timer = true
+        }
+    }
+
+    override fun onPacket(event: PacketEvent) {
+        if (packet && event.packet is C03PacketPlayer) {
+            packet = false
+            event.cancelEvent()
+            sendPacket(
+                C04PacketPlayerPosition(
+                    event.packet.x,
+                    event.packet.y,
+                    event.packet.z,
+                    true
+                ),
+                false
+            )
+            sendPacket(
+                C04PacketPlayerPosition(
+                    event.packet.x,
+                    event.packet.y,
+                    event.packet.z,
+                    false
+                ),
+                false
+            )
+        }
+    }
+}