fix

code/game/atoms.dm

@@ -146,7 +146,7 @@
   * [__DEFINES/projectiles.dm] for return values.
   */
 /atom/proc/check_projectile_ricochet(obj/item/projectile/P)
-	return (flags_1 & CHECK_RICOCHET_1)? PROJECTILE_RICOCHET_YES : PROJECTILE_RICOCHET_NO
+	return (flags_1 & DEFAULT_RICOCHET_1)? PROJECTILE_RICOCHET_YES : PROJECTILE_RICOCHET_NO
 
 /**
   * Handle a projectile ricochet. Return TRUE if we did something to the projectile like reflecting it/whatnot.

code/modules/projectiles/projectile.dm

@@ -450,6 +450,7 @@
 
 /obj/item/projectile/proc/setAngle(new_angle, hitscan_store_segment = TRUE)	//wrapper for overrides.
 	Angle = new_angle
+	pixel_move_interrupted = TRUE
 	if(!nondirectional_sprite)
 		var/matrix/M = new
 		M.Turn(Angle)