Small bugfixes

core/src/mindustry/entities/comp/MechComp.java

@@ -26,6 +26,7 @@ abstract class MechComp implements Posc, Flyingc, Hitboxc, Unitc, Mechc, Elevati
     @Override
     public void moveAt(Vec2 vector, float acceleration){
         if(!vector.isZero()){
+            //mark walking state when moving in a controlled manner
             walked = true;
         }
     }

core/src/mindustry/entities/comp/UnitComp.java

@@ -107,6 +107,13 @@ abstract class UnitComp implements Healthc, Physicsc, Hitboxc, Statusc, Teamc, I
         return isGrounded() && !hovering && type.canDrown;
     }
 
+    @Override
+    @Replace
+    public boolean canShoot(){
+        //cannot shoot while boosting
+        return !(type.canBoost && isFlying());
+    }
+
     @Override
     public int itemCapacity(){
         return type.itemCapacity;