fixed bugs, memory leaks, etc

src/main/java/dev/zprestige/prestige/module/misc/Criticals.java

@@ -71,12 +71,14 @@ public class Criticals extends Module {
         if (this.pendingTarget != null) {
             if (this.ticksUntilAttack <= 0) {
                 this.replayingAttack = true;
-                if (mc.crosshairTarget.getType() == Type.ENTITY) {
-                    PlayerInteractions.attackEntity(this.pendingTarget);
+                try {
+                    if (mc.player != null && mc.crosshairTarget != null && mc.crosshairTarget.getType() == Type.ENTITY) {
+                        PlayerInteractions.attackEntity(this.pendingTarget);
+                    }
+                } finally {
+                    this.replayingAttack = false;
+                    this.pendingTarget = null;
                 }
-
-                this.replayingAttack = false;
-                this.pendingTarget = null;
             } else {
                 this.ticksUntilAttack--;
             }
@@ -92,6 +94,13 @@ public class Criticals extends Module {
         }
     }
 
+    @Override
+    public void onDisable() {
+        this.pendingTarget = null;
+        this.ticksUntilAttack = 0;
+        this.replayingAttack = false;
+    }
+
     private void sendOffsetPosition(float yOffset) {
         PacketSender.sendPacket(new PositionAndOnGround(mc.player.getX(), mc.player.getY() + yOffset, mc.player.getZ(), false, mc.player.horizontalCollision));
     }