new Fly C check, fixing bugs

- Fixing NoFall (B) not flagging (error on formatting)
- Added new Fly (C) check
- Fixed buffer bypass on Horizontal check
- Working on fixing Hitbox origin false positive

src/main/java/dev/brighten/ac/check/impl/combat/Hitbox.java

@@ -65,8 +65,6 @@ public class Hitbox extends Check {
 
             final KLocation to = target.two;
 
-            debug("current loc: %.4f, %.4f, %.4f", eloc.one.x, eloc.one.y, eloc.one.z);
-
             if(eloc.one.x == 0 && eloc.one.y == 0 & eloc.one.z == 0) {
                 return;
             }
@@ -81,7 +79,7 @@ public class Hitbox extends Check {
                             EntityData.getEntityBox(oldLocation.toVector(), target.one);
 
                     if(player.getPlayerVersion().isBelow(ProtocolVersion.V1_9)) {
-                        box = box.expand(0.12);
+                        box = box.expand(0.105);
                     } else box = box.expand(0.0325);
                     boxes.add(box);
                 }
@@ -90,7 +88,7 @@ public class Hitbox extends Check {
                             EntityData.getEntityBox(oldLocation.toVector(), target.one);
 
                     if(player.getPlayerVersion().isBelow(ProtocolVersion.V1_9)) {
-                        box = box.expand(0.12);
+                        box = box.expand(0.105);
                     } else box = box.expand(0.0325);
                     boxes.add(box);
                 }
@@ -100,7 +98,7 @@ public class Hitbox extends Check {
                             EntityData.getEntityBox(oldLocation.toVector(), target.one);
 
                     if(player.getPlayerVersion().isBelow(ProtocolVersion.V1_9)) {
-                        box = box.expand(0.12);
+                        box = box.expand(0.105);
                     } else box = box.expand(0.0325);
                     boxes.add(box);
                 }
@@ -110,7 +108,7 @@ public class Hitbox extends Check {
 
             int hits = 0;
 
-            boolean didSneakOrElytra = player.getInfo().getLastElytra().isNotPassed(40)
+            boolean didSneakOrElytra = player.getInfo().getLastSneak().isNotPassed(40)
                     || player.getInfo().getLastElytra().isNotPassed(40);
 
             List<Vector> directions = new ArrayList<>(Arrays.asList(MathUtils.getDirection(

src/main/java/dev/brighten/ac/check/impl/movement/fly/FlyC.java

@@ -0,0 +1,16 @@
+package dev.brighten.ac.check.impl.movement.fly;
+
+import dev.brighten.ac.check.Check;
+import dev.brighten.ac.check.WAction;
+import dev.brighten.ac.data.APlayer;
+import dev.brighten.ac.packet.wrapper.out.WPacketPlayOutEntityVelocity;
+
+public class FlyC extends Check {
+    public FlyC(APlayer player) {
+        super(player);
+    }
+
+    WAction<WPacketPlayOutEntityVelocity> action = packet -> {
+        if(packet.getEntityId() != player.getBukkitPlayer().getEntityId()) return;
+    };
+}

src/main/java/dev/brighten/ac/check/impl/movement/nofall/NoFallB.java

@@ -26,7 +26,7 @@ public class NoFallB extends Check {
                 || player.getBlockInfo().miscNear
                 || player.getInfo().inVehicle
                 || player.getInfo().climbTimer.isNotPassed(3)
-                || player.getCreation().isPassed(2000L)
+                || player.getCreation().isNotPassed(2000L)
                 || player.getInfo().slimeTimer.isNotPassed(3)) {
             if(groundBuffer > 0) groundBuffer--;
             if(airBuffer > 0) airBuffer--;
@@ -41,7 +41,7 @@ public class NoFallB extends Check {
                 && !player.getInfo().isServerGround()) {
             groundBuffer+= 2;
             if(groundBuffer > 14) {
-                flag("[%.1f] g=%s;dy=%.4f;ldy=%.4f", groundBuffer, true,
+                flag("[%s] g=%s;dy=%.4f;ldy=%.4f", groundBuffer, true,
                         player.getMovement().getDeltaY(), player.getMovement().getLDeltaY());
             }
         } else if(groundBuffer > 0) groundBuffer--;
@@ -53,7 +53,7 @@ public class NoFallB extends Check {
                 && ((player.getInfo().isServerGround() || player.getBlockInfo().blocksBelow)
                 && dground && !player.getBlockInfo().onHalfBlock)) {
             if((airBuffer +=10) > 30) {
-                flag("[%.1f] g=%s;dy=%.4f;ldy=%.4f", airBuffer, false,
+                flag("[%s] g=%s;dy=%.4f;ldy=%.4f", airBuffer, false,
                         player.getMovement().getDeltaY(), player.getMovement().getLDeltaY());
             }
         } else if(airBuffer > 0) airBuffer-= 4;

src/main/java/dev/brighten/ac/check/impl/movement/speed/Horizontal.java

@@ -249,13 +249,13 @@ public class Horizontal extends Check {
             if (player.getMovement().getDeltaXZ() > pmotion
                     && smallestDelta > (player.getBlockInfo().onSoulSand ? 0.01 : 5E-13)
                     && player.getMovement().getDeltaXZ() > 0.1) {
-                if ((buffer += smallestDelta > 58E-4 ? 1 : 0.5) > 3) {
+                if ((buffer += smallestDelta > 58E-5 ? 1 : 0.5) > 1) {
                     buffer = Math.min(3.5f, buffer); //Ensuring we don't have a run-away buffer
                     flag("smallest=%s b=%.1f to=%s dxz=%.2f", smallestDelta, buffer,
                             player.getMovement().getTo().getLoc(), player.getMovement().getDeltaXZ());
                     cancel();
                 } else debug("bad movement");
-            } else if (buffer > 0) buffer -= 0.1f;
+            } else if (buffer > 0) buffer -= 0.05f;
 
             debug("smallest=%s pm=%.5f dxz=%.5f b=%.1f f/s=%.2f,%.2f soulsand=%s", smallestDelta, pmotion,
                     player.getMovement().getDeltaXZ(), buffer, forward, strafe,

src/main/java/dev/brighten/ac/handler/VelocityHandler.java

@@ -0,0 +1,15 @@
+package dev.brighten.ac.handler;
+
+import dev.brighten.ac.data.APlayer;
+import dev.brighten.ac.packet.wrapper.out.WPacketPlayOutEntityVelocity;
+import lombok.RequiredArgsConstructor;
+
+@RequiredArgsConstructor
+public class VelocityHandler {
+
+    private APlayer player;
+
+    public void onPre(WPacketPlayOutEntityVelocity packet) {
+        if(packet.getEntityId() != player.getBukkitPlayer().getEntityId()) return;
+    }
+}